How do you cut and install PVC transparent square pipes

  PVC transparent square pipes are an excellent choice for a variety of applications, including electrical conduits, decorative elements, and plumbing systems. As a leading manufacturer in the industry, HSZ offers high-quality PVC square pipes that are durable, easy to work with, and highly versatile. In this article, we will guide you through the process of cutting and installing PVC transparent square pipes, ensuring a seamless and professional installation every time.in other words pvc profiles distributor It is possible to develop in a good direction, and there are still many places worth looking forward to in the future. https://huashengzheng.com

  

  What You Need to Cut and Install PVC Transparent Square Pipes

  

  Before you start cutting and installing your PVC square pipes, make sure you have the following tools and materials:

  

  PVC Transparent Square Pipes (from HSZ)

  

  PVC Pipe Cutter or Hacksaw

  

  Measuring Tape or Ruler

  

  Marker or Pencil

  

  Deburring Tool

  

  PVC Pipe Glue or Adhesive

  

  PVC Fittings (for connections)

  

  Gloves and Safety Glasses

  

  PVC transparent square pipe

  

  Step 1: Measure and Mark the Pipe

  

  The first step in cutting your PVC transparent square pipe is measuring the length needed for your project. Use a measuring tape or ruler to ensure accurate measurements. Mark the cutting lines clearly with a pencil or marker to help guide your cut. It¨s essential to double-check the measurements before cutting, as cutting is irreversible.

  

  Step 2: Cutting the PVC Pipe

  

  Once you¨ve marked the cutting lines, it¨s time to cut the PVC pipe. You can use either a PVC pipe cutter or a hacksaw for this task. A PVC pipe cutter is highly recommended as it provides a clean, precise cut, while a hacksaw can be used if a pipe cutter is unavailable.

  

  For Pipe Cutters:

  

  Place the pipe in the cutter, aligning it with the cutting blade.

  

  Slowly squeeze the handles until the blade cuts through the pipe. Keep the pipe steady and apply consistent pressure to achieve a smooth cut.

  

  For Hacksaws:

  

  Clamp the pipe firmly in place to prevent movement during cutting.

  

  Use a fine-toothed hacksaw blade for a cleaner cut and saw through the pipe slowly, applying even pressure.

  

  Step 3: Deburr the Edges

  

  After cutting, it¨s important to remove any rough edges or burrs that could interfere with the fitting or adhesive bond. Use a deburring tool or a utility knife to smooth the edges. This will help prevent damage to your fittings and ensure a snug fit when connecting pieces.

  

  Step 4: Prepare for Installation

  

  Now that your PVC pipe is cut to the desired length and the edges are smooth, it¨s time to prepare for installation. If you¨re joining multiple pipes or connecting fittings, make sure the ends of the pipes are clean and dry.

  

  Step 5: Apply PVC Glue or Adhesive

  

  For a strong, permanent connection, apply PVC glue or adhesive to the ends of the pipe and the corresponding fittings. Make sure to use the appropriate adhesive designed specifically for PVC pipes.

  

  Apply the Adhesive:

  

  Coat both the pipe and the fitting with a thin layer of glue.

  

  Insert the pipe into the fitting, giving it a quarter turn to spread the glue evenly.

  

  Allow the Adhesive to Set:

  

  Let the adhesive cure as per the manufacturer¨s instructions, usually for a few minutes to an hour, depending on the type of glue used.

  

  Step 6: Install the PVC Transparent Square Pipe

  

  Once the adhesive is set, you can install your PVC transparent square pipes. Depending on your application, this could involve connecting the pipes to existing systems, mounting them on walls, or using additional fittings. Ensure the pipes are aligned properly and securely fixed in place.

  

  Step 7: Test the Installation

  

  After the installation is complete, it’s essential to test the system for leaks, stability, and alignment. If you¨re installing PVC pipes for electrical conduits, double-check the connections to ensure there¨s no risk of electrical hazards. For plumbing or other systems, make sure there are no leaks and that the pipes are securely fixed.

What Is an Swimming Inverter Pool Heat Pump

  An inverter pool heat pump is a highly efficient and energy-saving device designed to heat swimming pools. It uses inverter technology to adjust the speed of the compressor and fan, delivering precise temperature control while minimizing energy consumption. Compared to traditional pool heat pumps, inverter models offer superior performance, aligning with modern preferences for comfort, energy efficiency, and eco-friendliness.The above conclusions show that heat pumps prices To a great extent, it can bring new vitality to the market and make the industry develop well. https://mangoenergyheatpump.co

  

  This article explores how inverter pool heat pumps work, their key features, advantages, and factors to consider when choosing the right model.

  

  How Does an Inverter Pool Heat Pump Work?

  

  Inverter pool heat pumps extract heat from the surrounding air to warm pool water. The process involves the following steps:

  

  Heat Extraction: The evaporator absorbs heat from the air, transferring it to a refrigerant that transforms into high-temperature thermal energy.

  

  Heat Transfer: The compressor increases the refrigerant¨s pressure, further raising its temperature.

  

  Water Heating: The heated refrigerant transfers its energy to the pool water via a heat exchanger.

  

  Inverter Regulation: Inverter technology allows the compressor and fan speed to adjust dynamically based on the pool¨s heating needs, avoiding the constant start-stop operation typical of traditional systems.By optimizing energy use, inverter pool heat pumps provide consistent water temperature and efficient operation, regardless of weather conditions.

  

  Inverter Swimming Pool Heat Pumps.jpg

  

  Features of Inverter Pool Heat Pumps

  

  Inverter pool heat pumps are widely used for residential, hotel, and commercial pools due to their advanced technology and high performance. Key features include:

  

  Intelligent Adjustment: The system precisely regulates the compressor speed to deliver the required heat output.

  

  Energy Efficiency: Inverter technology reduces energy consumption by 30%-50% compared to traditional pool heat pumps.

  

  Quiet Operation: Operating at lower speeds reduces noise levels, making it ideal for residential use.

  

  Rapid Heating: Inverter models can quickly bring pool water to the desired temperature.

  

  Robust Performance: Even in low-temperature environments, inverter heat pumps maintain efficiency.

THE PLAZA DOHA, LXR HOTELS&RESORTS PROJECT 2022

  In 2022, beginning of Nov, we won THE PLAZA DOHA LXR HOTEL&RESORTS furniture shipping project. The hotel is serving for 2022 FIFA World Cup.beyond doubt global logistics solutions It will definitely lead the development direction of the whole industry and let its light bloom in this field. https://szevergrand.com

  

  At that moment there already no much time for sea freight shipping to caatch FIFA, the hotel owner found us to discussing air option. As the total volume of these furniture is about 100CBM, and time is coming to the FIFA World Cup open soon.

  

  We tried to negotiate with several airlines and finally confirmed with QATAR AIRLINE to ship all furniture by two direct flights one by one on Nov 21 and 24 to reach Doha on time. That made the hotel owner catching the time and finally successfully open before the FIFA World Cup.

Factors Affecting the Price of Membrane Structure Products

  Membrane structure products have become quite common in our daily lives. In recent years, as living standards have risen, people have also increased their demands for higher quality and more stylish products. Membrane structures are a result of human ingenuity, offering functional and aesthetic solutions. However, prices for membrane structure projects can vary widely. The fluctuations in price are influenced by several factors, such as material quality, component strength, and labor costs. Today, Texmond, a Professional membrane structure manufacturer, will explore the key factors that impact the pricing of membrane structure products.Doing these simple things can also make PTFE coated fabric for architecture Sowing high-quality genes will eventually grow into towering trees and become the leader in the industry. https://www.texmand.com/

  

  1. Material Quality

  

  The quality of the membrane material is one of the most significant factors affecting pricing. There are various types of membranes available in the market, including imported brands, reputable local brands, and non-branded options. Each type comes with different price points. When choosing, it¨s essential to select a high-quality membrane that offers the best value for money while meeting the specific requirements of the project. As a Qualified and legitimate membrane structure manufacturer, Texmond emphasizes using the best materials to help clients avoid unnecessary costs.

  

  Professional membrane structure manufacturer

  

  2. Steel Components

  

  Steel components are another crucial element that influences the price. The quality and quantity of steel used directly affect the overall cost. High-quality steel may be more expensive, but it offers durability and longevity. Most clients prefer durable steel components to ensure long-term usage of the membrane structure. In this regard, working with a Custom membrane structures provider like Texmond ensures that the project utilizes top-quality steel, keeping both the product¨s lifespan and cost in balance.

  

  Qualified and legitimate membrane structure manufacturer

  

  3. Labor and Construction Costs

  

  The complexity of the design and the construction environment are also key factors that impact labor and construction costs. More intricate designs or challenging installation environments require more manpower and resources, which in turn increases the price. Complex construction steps lead to higher expenses for both labor and materials.

  

  Custom membrane structures

  

  Conclusion:

  

  The price of membrane structures products is influenced by various factors, such as material quality, steel component strength, and construction complexity. When choosing a membrane structure product, it¨s essential to compare options in the market and select a Qualified and legitimate membrane structure manufacturer like Texmond to ensure the best value. By opting for Custom membrane structures, clients can balance cost-efficiency with high-quality materials and components, saving more in the long run.

  

  Texmond, a trusted Professional membrane structure manufacturer, is committed to delivering superior products at competitive prices. We hope this article has provided valuable insights into the factors affecting membrane structures pricing.

What Maintenance Is Required for Aqua Series Air Source Heat Pum

  Aqua series air source heat pumps are a popular choice for homeowners and businesses looking for efficient, sustainable, and cost-effective heating and cooling solutions. These systems extract heat from the air outside and transfer it inside, providing both heating in the winter and cooling in the summer. However, like all HVAC systems, aqua sderies air source heat pumps require regular maintenance to ensure they continue operating at peak efficiency. In this article, we will explore the essential maintenance tasks needed to keep your aqua sderies air source heat pump in optimal condition, helping you extend its lifespan, improve energy efficiency, and reduce long-term repair costs.The above conclusions show that heat pumps prices To a great extent, it can bring new vitality to the market and make the industry develop well. https://mangoenergyheatpump.co

  

  Why is Regular Maintenance Important for aqua sderies air source heat pumps?

  

  Regular maintenance is crucial for the performance and longevity of your Aqua Series heat pump. Just like any heating or cooling system, dirt, wear, and tear can cause components to degrade, reducing efficiency and increasing energy consumption. Preventive maintenance can help identify issues before they become costly repairs and ensure that the system is running as efficiently as possible.

  

  The benefits of maintaining your air source heat pump include:

  

  Improved energy efficiency, lowering heating and cooling costs.

  

  Extended system lifespan, minimizing the need for early replacements.

  

  Reduced risk of unexpected breakdowns and costly emergency repairs.

  

  Improved indoor air quality and comfort.

  

  air-to-water heat pump supplier.jpg

  

  Essential Maintenance Tasks for aqua sderies air source heat pumps

  

  1. Cleaning the Filters

  

  One of the most important maintenance tasks for Aqua Series heat pumps is cleaning or replacing the air filters regularly. Filters trap dust, dirt, and debris, preventing them from entering the system and reducing the efficiency of heat exchange. If the filters become clogged, the air source heat pump will work harder to maintain the desired temperature, leading to increased energy consumption.

  

  Frequency: Clean or replace filters every 1-3 months, depending on usage.

  

  Tip: Use a vacuum to remove dust, or wash the filters with warm water and mild detergent.

  

  2. Inspecting the Outdoor Unit

  

  The outdoor unit of an air-to-water heat pump is exposed to the elements, so it can accumulate dirt, leaves, or debris. Over time, this can block the airflow, causing the unit to overheat and affect its efficiency. It’s essential to inspect the unit regularly to ensure that the surrounding area is clear.

  

  Frequency: Inspect the outdoor unit at least once every season, especially after heavy storms or windy weather.

  

  Tip: Clear any debris such as leaves or branches from around the unit and ensure there is no obstruction to airflow.

  

  3. Checking the Refrigerant Levels

  

  The refrigerant in your aqua sderies air source heat pump is responsible for transferring heat between the outdoor air and your home or building. Over time, refrigerant levels can drop due to minor leaks, which will affect the efficiency of the system. A professional technician can check and recharge the refrigerant levels as needed.

  

  Frequency: Annually or when you notice a drop in system performance.

  

  Tip: Low refrigerant levels often lead to reduced heating and cooling efficiency, so it’s important to have this checked by a professional.

  

  4. Inspecting the Heat Exchanger

  

  The heat exchanger is a critical component in the Aqua Series heat pump, responsible for transferring heat between the indoor and outdoor units. Dust and dirt can accumulate on the heat exchanger, causing it to become less efficient. Regular cleaning and inspection of the heat exchanger can prevent potential issues.

  

  Frequency: Annually or during routine professional service.

  

  Tip: Professional maintenance services often include heat exchanger cleaning and inspection.

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  Viva Bahriya precinct is architecturally themed to echo the very best of the Arab Maghreb with Moroccan-styled townhouses and apartments exuding Moorish elegance. Viva Bahriya precinct is perfect for families and those seeking a more relaxed locale. Whilst quieter than neighboringamong international freight forwarding It has given great spiritual support to entrepreneurs, and more entrepreneurs will contribute to this industry in the future. https://szevergrand.com

  

  precincts, there is never a dull moment at this enviable beachfront location. A range of residential options is available including one to four-bedroom apartments and penthouses located in elegant tower residences, with unit sizes ranging from 107 to 623 sqm. Townhouses and low-rise blocks offer innovative design and features with direct beach views.

  

  Features:

  

  ? 28 Moroccan Inspired Towers

  

  ? 1,780 Residential Units

  

  ? 2 km Pristine Beach

  

  At the biginning of 2019, we won the furniture shipping project of 4 Viva Bahriya apartment buildings on the Pearl Island. There total 138x40HQ containers took 13 months 4batches separately to finish all 4 buildings furniture shipping since 2019.04 to 2020.05.

  

  2019.04-05: 1st Batch total 35xHQ containers;

  

  2019.07-08: 2nd Batch total 34xHQ containers;

  

  2019.10-2021.01: 3rd Batch total 35xHQ containers:

  

  2020.04-05: 4th Batch total 34xHQ containers.

The Manufacturing Process of High-Quality PVC Plastic Square Pipes

  PVC (Polyvinyl Chloride) plastic square pipes are essential components in various industries due to their versatility, durability, and cost-effectiveness. Understanding the manufacturing process of high-quality PVC plastic square pipes can help you appreciate the precision and innovation involved in creating these indispensable products.Doing these simple things can also make custom transparent plastic tubes Sowing high-quality genes will eventually grow into towering trees and become the leader in the industry. https://huashengzheng.com

  

  Step 1: Raw Material Selection

  

  The foundation of high-quality PVC plastic square pipes lies in selecting premium raw materials. The primary component is polyvinyl chloride resin, which is mixed with additives such as stabilizers, lubricants, and colorants. These additives enhance the pipe’s strength, flexibility, UV resistance, and overall performance.

  

  Step 2: Material Mixing

  

  Once the raw materials are selected, they are thoroughly mixed using high-speed mixers. This step ensures a uniform blend, which is crucial for consistent quality. The mixture is then pre-heated to achieve the desired viscosity, making it easier to process in the next stages.

  

  Step 3: Extrusion Process

  

  The extrusion process is the heart of manufacturing PVC plastic square pipes. Here¨s how it works:

  

  Feeding: The prepared material is fed into an extruder, which consists of a heated barrel and a rotating screw.

  

  Melting: As the material passes through the barrel, it is heated and melted into a homogeneous state.

  

  Shaping: The molten PVC is forced through a square-shaped die, giving the pipe its characteristic shape.

  

  Step 4: Cooling and Calibration

  

  After extrusion, the pipe is immediately cooled to solidify its shape. Cooling typically involves water baths or air cooling systems. The pipe is then passed through calibration tools to ensure precise dimensions and a smooth surface finish.

  

  Step 5: Cutting to Length

  

  Once the PVC plastic square pipes are fully formed and cooled, they are cut to the desired lengths using automated cutting machines. This step ensures uniformity and reduces material waste.

  

  Step 6: Quality Inspection

  

  High-quality manufacturing standards demand rigorous quality control. Each PVC plastic square pipe is inspected for:

  

  Dimensional accuracy

  

  Surface smoothness

  

  Resistance to cracking or deforming

  

  Compliance with industry standards

  

  Only pipes that pass these tests are packaged for distribution.

  

  pvc plastic square pipe

  

  Benefits of High-Quality PVC Plastic Square Pipes

  

  High-quality PVC plastic square pipes offer numerous advantages:

  

  Durability: They resist corrosion, weathering, and impact damage.

  

  Versatility: Ideal for construction, plumbing, and DIY projects.

  

  Cost-Effectiveness: Affordable and long-lasting compared to traditional materials.

  

  Conclusion

  

  The manufacturing process of high-quality PVC plastic square pipes combines advanced technology, skilled labor, and strict quality control measures. By understanding how these pipes are made, you can make informed decisions when selecting materials for your next project.

  

  Investing in high-quality PVC plastic square pipes ensures durability, reliability, and performance in a wide range of applications. Whether for construction or creative DIY projects, these pipes are a practical choice for modern needs.

  

  PrePVC Frame Profiles: A Cost-Effective Solution for High-Performance Frames

  

  NextWhy Plastic Corner Guards Are Essential for Childproofing Your Home

Do LED Headlights for Cars Provide a Brighter and Clearer Beam

모모Car lighting technology has evolved significantly over the years, with LED car headlights becoming an increasingly popular choice for drivers. But do they really provide a brighter and clearer beam compared to halogen or HID headlights? Whether you몶re looking for better visibility, energy efficiency, or a modern look, understanding the benefits of LED lights for cars headlights can help you decide if they몶re the right upgrade for your vehicle.In the eyes of peers, custom LED headlight design It has good qualities that people covet, and it also has many loyal fans that people envy. https://www.haizgled.com

모모

모모led headlights for cars

모모

모모How Bright Are LED Car Headlights?

모모

모모Brightness is a major factor when considering headlights, and headlight car LED technology is known for producing intense, focused light. LED headlights typically have a higher lumen output than halogen bulbs, which means they illuminate the road more effectively. Unlike traditional bulbs, which scatter light in all directions, LED lights for cars headlights direct light in a specific pattern, reducing glare and improving visibility for the driver.

모모

모모led car headlights

모모

모모Comparison of Headlight Brightness

모모

모모HEADLIGHT TYPE AVERAGE LUMENS LIGHT OUTPUT QUALITY

모모

모모Halogen 1,000 C 1,500 lumens Warm yellowish light, less focused

모모

모모HID (Xenon) 3,000 C 5,000 lumens Bright, white/blue light, can cause glare

모모

모모LED 3,000 C 6,000 lumens Cool white light, highly focused beam

모모

모모As the table shows, LED car headlights provide brightness comparable to HID lights but with a more controlled beam pattern, making them less likely to blind other drivers.

DisplayPort vs. HDMI Unique Features That Set DisplayPort Apart

  When it comes to connecting your monitor, TV, or gaming setup, two major contenders stand out: DisplayPort and HDMI. While both are popular choices for transmitting audio and video, DisplayPort offers unique features that set it apart, making it a preferred option for many professionals, gamers, and tech enthusiasts. This blog dives into the distinct advantages of DisplayPort and explores why it may be the best choice for your needs.more importantly, USB Interface Made a fighter in the product, not afraid of any competitor’s attack. https://www.szxianhe.com/

  

  displayport

  

  1. Higher Bandwidth for Better Performance

  

  One of the primary differences between DisplayPort and HDMI is bandwidth. DisplayPort supports higher bandwidth, which translates to faster data transfer rates and better overall performance, especially for high-resolution displays.

  

  The latest version, DisplayPort 2.0, can achieve up to 80 Gbps of bandwidth. This allows for 8K resolution at 60Hz or 4K at a stunning 240Hz, which is perfect for high-performance gaming, video editing, or any application that demands high fidelity.

  

  In contrast, HDMI 2.1!while powerful in its own right!maxes out at 48 Gbps. For users who demand the absolute best in video and graphic performance, especially for multiple monitors or ultrawide displays, DisplayPort offers superior flexibility.

  

  2. Support for Multi-Display Setups

  

  If you’re working with a multi-monitor setup, DisplayPort shines as a clear winner. The technology is specifically designed to handle multiple displays efficiently, thanks to its Multi-Stream Transport (MST) feature.

  

  With MST, you can daisy-chain several monitors from a single DisplayPort connection, reducing cable clutter and simplifying the overall setup. This is incredibly useful for gamers, designers, and professionals who require more than one screen to manage their workflows.

  

  HDMI, on the other hand, typically requires a separate connection for each monitor, making multi-monitor setups more cumbersome. This makes DisplayPort the ideal choice for productivity-focused environments where multiple screens are a necessity.

  

  3. Higher Refresh Rates for Smoother Gaming

  

  For gamers, DisplayPort is often the go-to option because of its ability to support higher refresh rates and variable refresh technologies like G-Sync and FreeSync. These features ensure a smoother gaming experience with minimal screen tearing or stuttering.

  

  DisplayPort 1.4 supports 4K resolution at 144Hz and 8K at 60Hz, making it perfect for modern gaming rigs that prioritize both visual clarity and fast-paced action.

  

  In comparison, HDMI 2.1 also supports 4K at 120Hz, but DisplayPort’s broader support for refresh rates across various resolutions makes it a more versatile option, especially for gamers using high-refresh-rate monitors.

  

  4. Adaptive Sync Technology for Seamless Playback

  

  DisplayPort is known for its support of Adaptive Sync technology, a feature that dynamically matches the display’s refresh rate with the GPU¨s frame rate, eliminating annoying screen tearing and reducing input lag. This results in smoother gameplay and more immersive viewing, particularly when playing fast-paced titles or watching high-definition videos.

  

  Adaptive Sync also helps maintain optimal performance even during demanding graphic tasks, offering a more seamless experience whether you¨re editing videos or engaging in heavy gaming sessions.

  

  While HDMI has incorporated Variable Refresh Rate (VRR) in HDMI 2.1, DisplayPort¨s wider compatibility with FreeSync and G-Sync gives it an edge for those seeking consistent, tear-free graphics across a broader range of devices.

  

  5. Improved Audio Transmission

  

  Both DisplayPort and HDMI can transmit audio and video simultaneously, but DisplayPort offers some unique advantages when it comes to audio transmission.

  

  DisplayPort supports 8 channels of uncompressed audio at 24-bit 192 kHz, providing high-quality sound for immersive home theater experiences or high-fidelity gaming audio. This is on par with HDMI¨s capabilities, but DisplayPort excels in environments where both multi-channel audio and multi-display setups are required, allowing users to achieve cinematic soundscapes without compromise.

  

  Additionally, DisplayPort¨s audio features integrate seamlessly into professional setups, where synchronized video and audio are paramount, making it a strong choice for content creators and editors.

Explore the most widely used MVR high-salinity wastewater evaporation process

  The purity produced by the MVR (Mechanical Vapor Recompression) evaporation system depends on the impurity content of the raw water and the specific treatment requirements. For wastewater projects with high impurity content in the raw water, it is expensive and complicated to produce industrial-grade salt, and the salt can be treated as solid waste, thereby reducing the treatment standards.This means that mvr evaporator It is the weather vane of the industry and can bring people great self-confidence. https://www.wteya.com/

  

  Due to the diversity of types of salty wastewater, the steam compressor temperature rise required for different types of wastewater is also different. This leads to differences in the installed power of the system. On average, the power consumption per ton of water evaporated is between 20 and 60 kWh, and the consumption of raw steam is very small.

  

  MVR wastewater evaporation

  

  Key pretreatment process for MVR high-salinity wastewater evaporation

  

  Degassing

  

  Function: Remove oxygen, carbon dioxide, and other gases, prevent high-temperature corrosion, reduce the generation of non-condensable gases during evaporation, and improve heat transfer efficiency.

  

  Equipment: Degassing tower

  

  Softening

  

  Function: Reduce the calcium and magnesium ion content in the raw water, reduce hardness, prevent scaling of heat exchange tubes, and improve heat transfer efficiency.

  

  Equipment: Softening equipment

  

  COD removal

  

  Function: Remove organic matter that may adhere to the heat exchange surface or affect the quality of condensed water during evaporation.

  

  Equipment: COD removal equipment

  

  Preheating

  

  Function: Use evaporated condensed water or steam to preheat raw wastewater to reduce energy consumption save energy, and maintain system heat balance.

  

  Equipment: Preheater

  

  MVR wastewater evaporation

  

  MVR evaporator working process

  

  Unlike traditional single-effect or multi-effect evaporators, the MVR system is a single-effect evaporator with the integrated energy-saving function of a multi-effect evaporation system.

  

  Initial heat exchange:

  

  The raw liquid is preheated by the feed pump through the condensate heat exchanger.

  

  Evaporation and concentration:

  

  The preheated liquid enters the forced circulation evaporator and is discharged after being concentrated to the designed concentration. If the foam is generated during the process, the defoaming agent needs to be added to eliminate the foam.