Low internal volume BPHE

idea of Heat Transfer FHC110 Enterprise

Coperation Concept：focusing on technology、fastest efficiency、cost leader、reliable quality
Business Matrix：Customer Oriented、Quality Oriented、keeping
ahead oncustomer increasing requirement by reliable products
Quality Control: Creative, Precise, Dedicated, Satisfactory
Environment Protection: Energy Saving, Environment
Quality Increasing, Keep Harder to Make Better

Company Strategy: Provide the most suitable product and

service to our partener

Company Duty: Leading heat transfer technology and market
 within domestic and inteational
Company Goal: Higher Achievement, Better Future
Coal Value: Green、Smart、Innovation

Thin rectangular channels are formed between various plates, and heat is exchanged through the plates. Compact structure: The plates of the plate heat exchanger are closely arranged.　　3. Design features of the plate heat exchanger　　1. It has been widely used in metallurgy, mining, petroleum, chemical, electric power, medicine, food, chemical fiber, textile, paper, shipping and central heating industries. Plate heat exchanger products can handle a wide range of materials,

from ordinary industrial water to high-viscosity liquids, from food liquids and medical materials with high sanitary requirements to acid-base liquids with certain corrosive properties. The plate heat exchanger with the same area of ​​heat exchange is only tube 1/5 of the shell heat exchanger. The most advanced high-efficiency energy-saving heat exchange equipment in China.Plate heat exchanger is a high-efficiency heat exchanger made up of a series of metal sheets with a certain corrugated shape. Change steam to water heating; intermediate heat exchange in boiler deoxygenation system, etc.　　6. Easy to clean and easy to disassemble: The plate heat exchanger is clamped by the clamping bolts, so it is convenient to disassemble and can be opened for cleaning at any time.　　

Hope that the introduction of plate heat exchangers can be helpful to you, follow us for more news! If you don’t understand those aspects, you can consult us and we will have professionals to answer you. At the same time, because the plate surface is smooth and clean, the turbulence is high and it is not easy to scale.

Strong Brazed Plate Heat Transfer FHC022: The plates of the plate heat exchanger are independent components, and the process can be increased or decreased at will according to the requirements, with various forms; it can be applied to various different and technological requirements. 2. Plate heat exchanger has the characteristics of high heat exchange efficiency, low material flow resistance loss, compact structure, sensitive temperature control, operation, flexibility, convenient assembly and disassembly, and long service life. Power station valve 　　 4. Compared with other heat exchanger types, the plate heat exchanger occupies less area and space.　　5
 

The FHC115 Plate Heat Transfer equipment such as condenser, evaporator, regenerator and intercooler is not only in terms of weight and volume. Therefore, in most cases, the refrigeration system does not need to be equipped with a gas-liquid separator. Even if freezing occurs, it can withstand the pressure generated by freezing, unlike the shell and tube heat exchanger, which is easy to cause the heat pipe to burst and crack, and it can continue to be used after freezing.

On the one hand, the plate heat exchanger is small in size, and on the other hand, the spacing size is also small.. So what is the trend of the application and development of plate heat exchangers in refrigeration technology? Let’s take a look at the plate heat exchanger below~　　In refrigeration technology, the heat exchanger is an indispensable refrigeration equipment. Application, and shows strong development potential.　　 Thorough evaporation and high economic efficiency　　

Today, when high efficiency, environmental protection, and energy saving are exaggerated, plate heat exchangers have increasingly obvious advantages in the field of heat exchange.8mm. When starting up, first open the low pressure side medium plunger valve, and then slowly open the high pressure side medium plunger valve after the medium fills the plate heat exchanger channels. In terms of low-grade heat energy recovery, It also has significant economic benefits.　　

2. The plate heat exchanger occupies a small area and is light in weight.6-0.　　 Hope that the introduction of plate heat exchangers can be helpful to you, follow us for more news! If you don’t understand those aspects, you can consult us and we will have professionals to answer you. Clean the pipes connected to it before installation to prevent sand, oil, welding slag and other debris from entering the plate heat exchanger, causing blockage of the flow channel or damage to the plate.　　

The latter two are more used. ​​According to the corrugation, plate heat exchangers have more detailed differences, which will not be repeated. The board surface is smooth and clean, the turbulence is high, and it is not easy to scale. 3. The plate heat exchanger with the same area of ​​heat exchange is only tube 1/5 of the shell heat exchanger. According to whether it is a complete set of products, it can be divided into stand-alone plate heat exchanger and plate heat exchanger unit. High efficiency and energy saving: Its heat transfer coefficient is 3000～4500kcal/m2·degreeC·h, which is 3~5 times higher than the heat efficiency of shell and tube heat exchangers.　　

7.The difference between plate heat exchangers is mainly based on the structure, that is, according to the shape, which can be divided into four categories. According to the process use, there are different names: plate heater, plate cooler, plate condenser, energy saving heat exchanger manufacturers plate preheater.

According to the gap size of the flow channel, it is divided into conventional gap plate heat exchanger and wide gap plate heat exchanger. ​​Long service life: The plate heat exchanger is made of stainless steel or titanium alloy plates, which is resistant to various corrosive media. Compact structure: The plates of the plate heat exchanger are closely arranged. There is no liquid leakage, and the plate heat exchanger seal groove is equipped with a liquid drain channel, and various media will not collude.　　

4. The rubber pads can be replaced at will, and it is convenient to disassemble and repair.　　6.　　 5.. The most notable feature of the plate heat exchanger from other equipment is its non-standardization. So what are the design characteristics of the plate heat exchanger? Let’s follow the plate heat exchanger manufacturers to lea about it~　　1.　　6. Easy to clean and easy to disassemble: The plate heat exchanger is clamped by clamping bolts to clamp the clamping plates, so disassembly and assembly are convenient, and it can be opened for cleaning at any time

We all know that if the plate heat exchanger has been used for a long time, aging may occur. Do you know what causes it? If you are interested, let’s take a look~　　1. The working method of the plate heat exchanger of the plate heat exchanger manufacturer; 　　2, the corrosiveness of the hot medium and the cleaning agent used; 　　

3, the high working temperature of the plate heat exchanger manufacturer, Maximum working pressure; 　　4. The stress of the elastic gasket is greater due to excessive pressure and unbalanced pressure. The heat transfer methods of heat exchangers are also different. If you want to choose a heat exchanger that suits you, you need to understand their heat exchange methods. Today, plate heat exchanger manufacturers will introduce two basic heat transfer methods for heat exchangers. Let’s take a look~　

　1. Heat transfer of heat exchanger, also called heat conduction. It is the process of heat transfer from a high-temperature object to a lower-temperature object in direct contact with it.　　2. Convective heat transfer by heat exchangers. Convective heat transfer mainly depends on fluid for displacement, which is a phenomenon in which heat is carried from one place to another. Convection heat transfer in chemical production generally means that plate heat exchangers will inevitably have some minor problems during use. We have to find the reasons and deal with them. Today, the plate heat exchanger manufacturers will come to tell you how the cross leakage point is. OK, let's take a look~　　The steps to judge the leakage in the plate heat exchanger: the determination of the inteal leakage point, the repair of the inteal leakage and the pressure test after treatment. First, use a pressure water pump to fill the heat exchanger from a channel that has not been drilled, and then let the inteal pressure build up.

At this time, thermal transfer oil cooler will pass through the leaking part of the heat exchanger, and then flow to the drill. The channel of the hole, and then drip from the drill hole closest to the leakage point. The premise must remember that the hole of the heat exchanger should be placed downwards. Through this dripping position, you can find out that the inteal leakage is in the first Several layers, and then separate a section of the head on one side of the drill hole of the same layer of the heat exchanger as an observation hole. From this hole, the specific cross leakage position can be determined.　　 refers to the heat transfer between liquid and solid in direct contact.

Isolate the equipment refrigeration heat exchanger and discharge water from the heat exchanger. After cleaning the remaining sludge, algae and other impurities in the pipeline with high-pressure water, shut down the system. 2. Install a ball valve between the isolation valve and the heat exchanger. The inlet and retu ports should be installed. Connect the delivery pump and the connecting pipe so that the cleaning agent is pumped out from the bottom of the heat exchanger and flows out from the top.

Start pumping the required Fostek detergent into the condenser (the ratio can be adjusted according to specific conditions). 3. Repeat the cycle cleaning to the recommended cleaning time. As the cycle proceeds and the sediment dissolves, the gas generated during the reaction increases, and excess air should be discharged through the discharge valve at any time. When the air is exhausted, the space inside the heat exchanger will increase and appropriate water can be added. Do not inject large amounts of water from the beginning, this may cause water to overflow. 4.

The effectiveness of the cleaning agent should be regularly checked during the heat exchanger cycle and can be measured using pH test paper. If the pH of the solution is maintained at 2-3, the detergent is still effective. After the cleaning time is reached, the cleaning solution is recovered. Rinse the heat exchanger repeatedly with clean water until it is neutral, and use a pH test paper to measure the pH value 6 ~ 7. 5. The heat exchanger can be opened after cleaning.

You can also suppress the test to see if there are any leaks. If there is a leak, it can be repaired and protected with Mikawara polymer composite materials, which can greatly extend the service life of the equipment. After the heat exchanger is stable, record the current data such as media overflow, working pressure, and heat exchange efficiency.

According to the shape and structure of the heat transfer surface, partition wall heat exchangers can be divided into tube heat exchangers and plate heat exchangers. In the SOFC power generation system, it is often required that the designed heat exchanger has a compact structure and a small piezoresistive resistance. At the same time, it can resist corrosion in a high-temperature environment of 800 ° C and 1 000 ° C to avoid the poisoning of the stack by element volatilization.