Positive Displacement Heat Exchanger For Efficient Hot Water Heating In Boilers

What is an LMTD heat exchanger?
What is the importance of LMTD in heat exchanger? - Quora
LMTD stands for Logarithmic Mean Temperature Difference. Its used to determine the temperature driving force for heat transfer in flow systems, most notably in heat exchangers. The LMTD is logarithmic average of the temperature difference between the hot and cold feeds at each end of the double pipe exchanger.

Product description

The new volumetric heat exchanger is a new type of volumetric heat exchanger developed by the Architectural Design Institute of the Ministry of Construction of China, which has made significant improvements based on the advantages of volumetric heat exchangers. After being tested by the North China Industrial Boiler Testing Center of the Ministry of Machinery and Electronics Industry, various thermal performance and comprehensive indicators are at the forefront of similar products in China; It is widely used in hot water supply systems in general industrial and civil buildings.
product details
The RV series new volumetric heat exchanger is a new type of volumetric heat exchanger developed by the Architectural Design Institute of the Ministry of Construction of China, which has made significant improvements based on the advantages of the RV-02 series volumetric heat exchanger. After being tested by the North China Industrial Boiler Testing Center of the Ministry of Machinery and Electronics Industry, various thermal performance and comprehensive indicators are at the forefront of similar products in China; It is widely used in hot water supply systems in general industrial and civil buildings.
Performance characteristics
1. The heating medium and the heated water flow rate have been greatly improved, and the heat transfer coefficient has been greatly improved;

2. Adequate heat exchange, during steam water heat exchange, can lower the outlet temperature of condensate to 50 ℃, simplifying the heat exchange system and achieving more effective energy conservation;

3. Small cold water area with high volume utilization rate;

4. The tank body occupies a small area, and the space required for extracting the tube bundle is small. Moreover, only one side of the tube needs to be extracted, reducing maintenance space and saving investment;

5. The volumetric heat exchanger maintains a large water storage capacity and a small pressure head loss (≤ 0.003MPa) on the heated water side

Advantages: It is beneficial for the system to balance the hot water pressure.
RV 03-1 5 S 0 4/0 6 represents a volume of 1 A new type of horizontal volumetric heat exchanger with a design pressure of 0.4 MPa for the tube side and 0.6 MPa for the shell side, with a heating medium of 5 m3 and saturated steam.

Working principle
1. Increase the flow rate between the heat medium and the heated water, so that the heat transfer between the heat medium and the heated water changes from laminar heat transfer to turbulent heat transfer;
2. Make full use of the density difference between cold and hot water during the initial heating inside the tank to form a natural circulation and heat the cold water at the bottom of the tank.

Products

.

Workshop

Our Company

JIANGSU LIANZHONG METAL PRODUCTS (GROUP) CO., LTD major in producing Polyoxyethylene, Polycarboxylate Superplasticizer, PCE Powder. We also major in basic chemicals, fine chemicals, R&D and transfer of chemical technology ,manufacturing and research of high-efficiency chemical reactors. We also supply design service for chemical enterprise, manufacture of equipment, engineering installation of equipment and automation.
Lianzhong has been focusing on the research and development of chemical reaction equipment for many years, and has rich experience in the application of kettle reactors, ethoxylation reactors, tubular reactors and microchannel reactors.

Lianzhong has been focusing on the research and development of chemical reaction equipment for many years, and has rich experience in the application of kettle reactors, ethoxylation reactors, tubular reactors and microchannel reactors.

What is your advantages?

The company insists that science and technology are the primary productive forces. The company also actively introduces and
promotes the most advanced new materials, new equipment, and new production processes at home and abroad, allowing the company to
maintain its technological leadership in the same industry.

Professional technology, rich experience, and many partners.

After nearly two decades of development, the company has accumulated rich experience in chemical equipment production and project
construction as well as mature process technology,We use our rich experience and professional capabilities to help our partners
succeed.

Product Details

Lianzhong manufactures Reaction Vessels/Reactor with half pipe heating in SS 304/316 material, quality suitable for chemicals, pharmaceuticals, foodstuff, petrol, dye, and biochemical products, especially in various chemical reactions of chemical technical process.

Main Features:

1) Material: Generally there are stainless steel, carbon steel, manganese steel, zirconium, nickel base alloy and other composite materials. 2) Gland equipment: packing seal and mechanical seal 3) agitation types: paddle type, turbine type, propelled or gated type and the combination of different agitation forms. 4) Structure: outer jacket, outer half pipe, inner coil pipe, and inner plate 5) heating way: electric heating, steam heating and oil heating 6) Product specification: 0.1 - 20M3

We Can Supply: 1. Adhesive Glue Production Line 2. Unsaturated Resin Production Line 3. Acrylic Resin Production Line 4.Urea-formaldehyde Resin Production Line 5. Polyurethane Resin Production Line 6. Epoxy Resin Production Line 7. Silicone SealantProduction Line 8. White Latex Glue Production Line 9. Hot Melt Glue Production Line 10. Acrylic Sealant Production Line 11. PaintProduction Line 12. Super Glue Production Line 13. Silicone Rubber Production Line

FAQ

1. who are we?
We are based in Shandong, China, start from 2010,sell to Domestic Market(80.00%),South Asia(8.00%),Mid East(5.00%),Southeast Asia(5.00%),South America(1.00%),Africa(1.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
polycarboxylate superplasticizer,concrete admixtures,Tubular reactor,tube heat exchanger,stainless steel reactor

4. why should you buy from us not from other suppliers?
Manufacture of 75%Alcohol instant hand sanitizing gel: 100ml,500ml,1000ml,25L,200L, 1000L. We have filling line, so that we can filling as client's requirement. ISO9001, CE certification, good quality, good price, rapid shipment.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C;

heating positive displacement heat exchanger

alloys positive displacement heat exchanger

Positive Displacement Heat Exchanger For Efficient Hot Water Heating In Boilers Images