Detachable spiral heat exchanger price
1.Product Description:
A spiral heat exchanger (SHE) is a high-efficiency heat exchanger suitable for steam-steam, steam-liquid and liquid-liquid heat transfer. It adapts for chemical, petroleum, pharmacy, food, light-industry, textile, metallurgy, steel rolling and coking industry etc. According to the structure, it can be divided into un-detachable (Model I) and detachable (Model II and Model III) SHE.
for Model I, the structure is not detachable,reliable operation,maximum efficiency countercurrent heat recovery,compact module,can be installed in horizontal or vertical.
the performance parameters:
for Model II and III, the structure is detachable,easy to open and cleaning,high efficiency heat recovery,
can be installed in horizontal or vertical.
the performance parameters:
2.Construction:
2.1 This equipment coiled with two sheets of metal to form two uniform spiral flow passages, both fluids flow in opposite directions. It provides extremely efficient heat transfer, even for two kinds of fluid with little temperature range, it can reach the ideal heat exchanging effect.
2.2 The nozzles of the shell adopt tangential connection type, with small local resistance loss. Because of the uniform curved rate of spiral channel, fluids flow without sudden changing, so flow rate can be much higher in order to improve the heat transfer capacity.
2.3 Model I undetachable SHE is adopted welding sealing for its spiral channel, so sealing performance is better.
2.4 Model II detachable SHE has similar construction with undetachable SHE, but one of channels can be opened and cleaned, and especially adapts for heat transfer of viscous and/or precipitable fluids.
2.5 Model III detachable SHE has similar construction with undetachable SHE, but two channels can be opened and cleaned, can be applied to many fields.
2.6 According to nominal pressure, SHE can be divided into PN0.6, 1.0, 1.6 AND 2.5 Mpa (the maximal working pressure for single channel). According to material, it can be divided to carbon steel and stainless steel.
2.7 If one unit can't meet application requirement, it can work in combination with multi-units, but it shall meet the below requirements, Parallel/Series Type Combination, same channel spacing; Hybrid Combination: one channel is connected by parallel type and another one is connected by series type.
production process
production and testing equipment
3.Packaging & Shipping
1.Product Description:
A spiral heat exchanger (SHE) is a high-efficiency heat exchanger suitable for steam-steam, steam-liquid and liquid-liquid heat transfer. It adapts for chemical, petroleum, pharmacy, food, light-industry, textile, metallurgy, steel rolling and coking industry etc. According to the structure, it can be divided into un-detachable (Model I) and detachable (Model II and Model III) SHE.
for Model I, the structure is not detachable,reliable operation,maximum efficiency countercurrent heat recovery,compact module,can be installed in horizontal or vertical.
the performance parameters:
| heat transfer area | 1-250m2 |
| pressure range | vacuum-1.6MPa |
| temperature range | -20ºC-400ºC |
| application medium | fluid is not easy to scaling,the medium is clean etc. |
| material | carbon steel or stainless steel |
can be installed in horizontal or vertical.
the performance parameters:
| heat transfer area | 1-250m2 |
| pressure range | vacuum-1.6MPa |
| temperature range | -20ºC-400ºC |
| application medium | the fluid easy to scaling,particles, crystalline dirt etc. |
| material | carbon steel or stainless steel |
2.Construction:
2.1 This equipment coiled with two sheets of metal to form two uniform spiral flow passages, both fluids flow in opposite directions. It provides extremely efficient heat transfer, even for two kinds of fluid with little temperature range, it can reach the ideal heat exchanging effect.
2.2 The nozzles of the shell adopt tangential connection type, with small local resistance loss. Because of the uniform curved rate of spiral channel, fluids flow without sudden changing, so flow rate can be much higher in order to improve the heat transfer capacity.
2.3 Model I undetachable SHE is adopted welding sealing for its spiral channel, so sealing performance is better.
2.4 Model II detachable SHE has similar construction with undetachable SHE, but one of channels can be opened and cleaned, and especially adapts for heat transfer of viscous and/or precipitable fluids.
2.5 Model III detachable SHE has similar construction with undetachable SHE, but two channels can be opened and cleaned, can be applied to many fields.
2.6 According to nominal pressure, SHE can be divided into PN0.6, 1.0, 1.6 AND 2.5 Mpa (the maximal working pressure for single channel). According to material, it can be divided to carbon steel and stainless steel.
2.7 If one unit can't meet application requirement, it can work in combination with multi-units, but it shall meet the below requirements, Parallel/Series Type Combination, same channel spacing; Hybrid Combination: one channel is connected by parallel type and another one is connected by series type.
production process
production and testing equipment
3.Packaging & Shipping
1) Plywood case packing if necessery.
2) Packed by plastic bags if for very big machines.
3) Trade term: FOB or CIF.
4) Sea shipping.
About Delivery time
A-----Usually we send tne shipments in FOB term.However, the terms of CIF are acceptable which depend on the preference of clients.
About Lead Time
A------Usually it takes about 30-40 days after we receive your down payment and drawing confirmation.
About Payment Term
A------By T/T in Advance, or Irrevocable L/C as Sight.
Our machines can be customized, leave an inquiry to know more details about price, packing and shipping.
5.Technical parameters reference:
| metric heat exchange area m2 | channel pitch mm | calculated heat exchange area m2 | handling quantity(m3/h) at 1m/ces flow m2 | connection pipe metric dia. | model | weight I 6B model | I16B model |
| 1 | 6 | 1.0 | 3.89 | 40 | I 6,I 16B10.2/300-6 | 44 | 50 |
| 2 | 6 | 2.1 | 3.89 | 40 | I 6,I 16B2-0.2/400-6 | 78 | 85 |
| 4 | 6 10 10 | 4.4 4.5 4.8 | 8.2 17.3 13.7 | 50 80 70 | I6,I 16B4-0.4/400-6 I6,I 16B4-0.5/450-10 I6,I 16B4-0.4/500-10 | 131 129 161 | 135 133 205 |
| 8 | 6 10 10 | 7.3 7.85 7.3 | 8.21 17.3 20.9 | 50 80 80 | I6,I16B8-0.4/500-6 I6,I16B8-0.5/550-10 I6,I16B8-0.6/500-10 | 212 235 237 | 215 273 275 |
| 10 | 6 10 10 | 11.1 11.5 11.2 | 8.21 17.3 20.9 | 50 80 80 | I6,I16B10-0.4/600-6 I6,I16B10-0.5/650-10 I6,I16B10-0.6/600-10 | 295 315 305 | 355 405 395 |
| 15 | 6 10 10 14 | 16.9 14.72 15.0 15.6 | 12.54 17.3 28.1 39.3 | 70 80 80 100 | I6,I 16B15-0.6/600-6 I6,I16B15-0.5/760-10 I6,I16B15-0.8/600-10 I6,I16B15-0.8/700-14 | 415 405 400 505 | 490 575 570 680 |
| 20 | 6 10 14 | 21.7 21.0 20.9 | 8.21 20.9 39.3 | 50 80 100 | I6,I16B20-0.4/800-6 I6,I16B20-0.6/800-10 I6,I 16B20-0.8/800-14 | 540 555 660 | 710 735 830 |