Product Parameters
Spiral plate heat exchanger
Spiral plate heat exchangers are generally used in the chemical industry. This equipment has two channels, which are combined by two coiled plates and a fixed distance column to form a cylindrical device. The two media flow in opposite directions in the two channels, and the cold and hot fluids pass through the flow channel in sequence. There is a partition plate in the middle to separate the fluid and exchange heat through this plate.
The structure and heat transfer principle of spiral plate heat exchangers determine their compact structure, small footprint, high heat transfer efficiency, high operational flexibility, wide application range, low heat loss, and convenient installation and cleaning.
The working principle of a spiral plate heat exchanger is as follows:
1, Good heat transfer efficiency. Curved spiral channels and fixed distance columns are conducive to enhancing the turbulent state of the fluid. The fluid resistance in the channel is small, which can increase the design flow rate and help improve the heat transfer coefficient. For water water heat exchange, the heat transfer coefficient can reach 1.8-3.5 kilowatts per square meter per degree Celsius [kW/(m (· ºC)].
2, It has a self-cleaning effect. When the fluid in a single channel passes through the impurity deposition area in the channel, the flow rate will relatively increase, making it easy to wash away the impurities.
3, The sealing performance of the non detachable structure is good. Suitable for heat exchange of Judu, Yiran, Yibao or valuable fluids.
The above is the working principle of the spiral plate heat exchanger introduced by the editor. The spiral plate heat exchanger has replaced the shell and tube heat exchanger as a commonly used heat exchanger, and it must have its advantages. Compared with other heat exchangers, the heat transfer efficiency of spiral plate heat exchangers is higher than that of ordinary heat exchangers, as they have higher sealing performance and lower energy consumption.
Heating power
H(KW) |
R22 |
R134A |
R410A |
R4070 |
Discharge
EEF
uh |
| Board replacement model B3-Flate Cranye Motel B3- |
Board replacement model B3-Fate Charge Mkdd B3 |
Board replacement model B3-Pbte Chanye Motel E3- |
Board replacement model B3-Pae Chense Motdl B3- |
| 020A- |
026A |
050A- |
095A- |
200B- |
020A |
026A |
050A- |
095A |
200B- |
020A |
026A |
050A- |
095A- |
2008 |
020A |
026A- |
050A- |
095A |
200B |
| 3.0 |
10D |
12D |
|
|
|
10D |
12D |
|
|
|
10D |
12D |
|
|
|
14D |
8D |
|
|
|
0.52 |
| 4.5 |
14D |
16D |
|
|
|
14D |
16D |
|
|
|
12D |
16D |
|
|
|
20D |
24D |
|
|
|
0.78 |
| 6.0 |
18D |
22D |
|
|
|
16D |
20D |
|
|
|
140 |
18D |
|
|
|
26D |
32D |
140 |
|
|
.03 |
| 9.0 |
24D |
30D |
14D |
|
|
22D |
28D |
12D |
|
|
20D |
26D |
10D |
|
|
38D |
46D |
20D |
|
|
1.55 |
| 12.0 |
32D |
40D |
18D |
|
|
28D |
36D |
16D |
|
|
26D |
34D |
14D |
|
|
48D |
60D |
26D |
|
|
2.07 |
| 15.0 |
38D |
50D |
20D |
|
|
32D |
44D |
18D |
|
|
30D |
42D |
16D |
|
|
60D |
74D |
30D |
|
|
2.58 |
| 18.0 |
44D |
58D |
22D |
|
|
38D |
52D |
20D |
|
|
36D |
50D |
8D |
|
|
70D |
88D |
36D |
|
|
3.10 |
| 21.0 |
52D |
66D |
26D |
|
|
46D |
60D |
24D |
|
|
42D |
58D |
22D |
|
|
|
|
42D |
|
|
3.62 |
| 240 |
60D |
76D |
28D |
|
|
54D |
68D |
26D |
|
|
48D |
66D |
24D |
|
|
|
|
46D |
|
|
413 |
| 27.0 |
|
|
32D |
|
|
|
|
30D |
|
|
|
|
28D |
|
|
|
|
52D |
32D |
|
4.65 |
| 30.0 |
|
|
34D |
22D |
|
|
|
32D |
20D |
|
|
|
30D |
18D |
|
|
|
58D |
340 |
|
5.17 |
| 33.0 |
|
|
38D |
24D |
|
|
|
36D |
22D |
|
|
|
34D |
20D |
|
|
|
64D |
38D |
|
5.68 |
| 36.0 |
|
|
40D |
26D |
|
|
|
38D |
24D |
|
|
|
36D |
22D |
|
|
|
68D |
42D |
|
6.20 |
| 39.0 |
|
|
44D |
28D |
|
|
|
42D |
26D |
|
|
|
40D |
24D |
|
|
|
74D |
44D |
|
6.72 |
| 42.0 |
|
|
48D |
30D |
|
|
|
46D |
28D |
|
|
|
44D |
26D |
|
|
|
80D |
48D |
|
7.23 |
| 45.0 |
|
|
50D |
32D |
|
|
|
48D |
30D |
|
|
|
46D |
28D |
|
|
|
84D |
50D |
|
7.75 |
| 480 |
|
|
54D |
340 |
|
|
|
52D |
32D |
|
|
|
0D |
30D |
|
|
|
90D |
540 |
|
8.27 |
| 51.0 |
|
|
58D |
36D |
|
|
|
56D |
34D |
|
|
|
54D |
32D |
|
|
|
96D |
56D |
|
8.78 |
| 540 |
|
|
60D |
38D |
|
|
|
58D |
36D |
|
|
|
560 |
34D |
|
|
|
1000 |
60D |
|
930 |
| 57.0 |
|
|
64D |
40D |
|
|
|
62D |
38D |
|
|
|
60D |
36D |
|
|
|
|
62D |
|
9.82 |
| 600 |
|
|
66D |
42D |
|
|
|
66D |
40D |
|
|
|
64D |
38D |
|
|
|
|
66D |
|
1,033 |
| 75.0 |
|
|
|
50D |
|
|
|
|
46D |
|
|
|
|
42D |
|
|
|
|
82D |
|
12.92 |
| 90.0 |
|
|
|
60D |
30D |
|
|
|
54D |
28D |
|
|
|
50D |
28D |
|
|
|
98D |
42D |
15.50 |
| 105.0 |
|
|
|
68D |
34D |
|
|
|
62D |
32D |
|
|
|
58D |
32D |
|
|
|
112D |
48D |
18.08 |
| 120.0 |
|
|
|
78D |
40D |
|
|
|
72D |
38D |
|
|
|
66D |
38D |
|
|
|
128D |
54D |
20.67 |
| 150.0 |
|
|
|
96D |
48D |
|
|
|
88D |
46D |
|
|
|
80D |
46D |
|
|
|
160D |
68D |
25.83 |
| 180.0 |
|
|
|
114D |
58D |
|
|
|
104D |
56D |
|
|
|
96D |
56D |
|
|
|
|
80D |
31.00 |
| 210.0 |
|
|
|
132D |
68D |
|
|
|
120D |
66D |
|
|
|
112D |
66D |
|
|
|
|
92D |
36.17 |
| 240.0 |
|
|
|
150D |
760 |
|
|
|
138D |
74D |
|
|
|
128D |
74D |
|
|
|
|
106D |
41.34 |
| 270.0 |
|
|
|
|
86D |
|
|
|
|
84D |
|
|
|
|
84D |
|
|
|
|
118D |
46.50 |
| 300.0 |
|
|
|
|
6D |
|
|
|
|
94D |
|
|
|
|
94D |
|
|
|
|
132D |
51.67 |
The working medium flows through narrow and tortuous channels formed by two adjacent heat transfer plates, and the inter plate flow channel of the plate heat exchanger is a variable cross-section and tortuous flow channel. The corrugated plate not only increases the turbulence level of the fluid, but also reduces the thermal resistance of the liquid film of the fluid; And it forms many support points that are sufficient to withstand the pressure difference of the medium. The use of thin plates with a thickness of 0.5-0.8mm reduces the heat transfer resistance on the wall surface, and there is no bypass, greatly improving its total heat transfer coefficient. When the Reynolds coefficient is greater than 10, the total heat transfer coefficient can reach up to 4000-6000W/(m2 · K). Cold fluid flow between plates in plate heat exchangers
Application scenarios of plate heat exchangers:
1. Refrigeration: used as a condenser and evaporator.
2. HVAC: Intermediate heat exchangers used in conjunction with boilers, high-rise building intermediate heat exchangers, etc.
3. Chemical industry: soda ash industry, synthetic ammonia, alcohol fermentation, resin synthesis cooling, etc.
4. Metallurgical industry: Heating or cooling of aluminate mother liquor, cooling of steelmaking process, etc.
5. Mechanical industry: cooling with various quenching fluids, cooling with lubricating oil for reducers, etc.
6. Power industry: High voltage transformer oil cooling, generator bearing oil cooling, etc.
7. Paper industry: Heat recovery in bleaching process, heating of washing solution, etc.
Company Profile
Suzhou Hengliu Machinery Equipment Co., Ltd. is an enterprise specialized in manufacturing series of plate heat exchanger, The company has the abundant technical force, specializing in the production of removable plate heat exchanger, brazed plate heat exchanger, fully welded plate heat exchanger, heat exchanger plate, gasket; Its products are widely used in chemical, fertilizer, pharmaceutical, oil, steel, alcohol, food, beverages, printing and dyeing, electricity, painting, electronic screen, rubber, house heating, hotel and other departments, It also can meet the need of heating, cooling, condensation, heat recovery and various technological requirements.
The company now has a professional technical innovation team and professional after-sales personnel. The company′s has multiple professional and advanced CNC and automated production equipment, and has obtained a number of professional certificates and patents.
The company has a professional foreign trade team and has trade cooperation with various regions. Some global partners conducted on-site inspections of the production plants and were very satisfied with the inspection results and established long-term strategic cooperative relationships with our company.
Comparing to other other types of heat exchanger, plate heat exchangers have larger surface area. They are composed of a number of thin metal plates compressed together. Gasket is attached to the heat transfer plate with forms flow channel and acts seal up the fluid. Different materials have different channels and in their respective flow path alternately. They won't leak to the outside. The number of the heat transfer plate is determined according to the amount of fluid, physical properties of fluid,the pressure drop and thermal condition. Each plate is corrugated to increase the maximum heat transfer area.
Certifications
Our Advantages
After Sales Service
FAQ
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it takes 7-10 workdays to finish products(when the order quatities is smaller than 200 pcs) ,and it is 10 days by DHL or Fedex if the goods are ready for samples. or it is 15-20 days by sea according to the different countries.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for charges, after you confirm the drawings.
Q: Why choose Us?
A: We could make sure high quality and competitive price. OEM/ODM service is what we are good at Following fashion trend,our catalog will be updated regularly .
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us !
Audited Supplier 
){kind=link}