Rubber Sealing Heat Exchanger Spares ,GX100 Clip On P Plates Adhesive Installed
Plate Heat Exchanger Structure
Removable plate heat exchanger is made up of many stamping with corrugated sheet in a certain interval, all round through the gasket seal, with overlapping framework and compression screw compression, plate and gasket four Angle hole forming fluid distribution pipe and gathering, reasonably separate hot and cold fluid again at the same time, make its respectively in each panel on both sides of the flow in the flow channel, through the plate heat exchanger. Plate heat exchanger of the seal is mainly divided into bonded seal and the seal.
Adhesive seal. Should be used before for bonding, steam flow thoroughly remove bonding surface residual binder and residual seal. For mixed type sealing adhesive, must use the fire residues on the surface of the plate heat exchanger in combination with binder and residual seal. In large quantities of binding, should be ready to seal the liquid nitrogen pools, frozen ready for plate heat exchanger with gasket is dry processing of heating furnace, heating temperature should be up to 160 ℃.
The bonded seal. Free of viscose pads under the condition of high temperature, because there is no glue on the plate corrosion, can increase the service life of the plate heat exchanger 1 ~ 2 times. Avoid viscose pads convenient maintenance, without bonding, reduces the labor intensity, reduce the maintenance cost. At the same time, avoid viscose pads to prevent sliding of the pads in the tank, can improve the working pressure 6 kg. Sealing procedures first step is to aim at, place the sealing ring in place; The second step is to add, make the seal correctly into the seal groove; The third step is to pressure in the seal groove, a cross section decreases channel structure, so that the sealing ring correct positioning.
Plate heat exchanger should be used in combination with surface chemical detergent cleaning, such as the use of acetone. Also, also must use the chemical detergent to remove bonding pad in a sealed softener and antiblocking coating. The binder blotted out In the middle of each of the adhesive bond. Depending on the width of the gasket, the width of the adhesive is about the width of a match, then adhesive with a brush in the bonding surface evenly daub, in order to make full use of the joint surface. Depending on the type of binder for certain ventilation drying time, and then put a gasket. Each plate heat exchanger stacked together, tighten the screw tighten, or stacked with heavy pressure on the heat exchanger group. Depending on the type of binder, curing time is about 8 ~ 20 h h. For mixed type binder, it must be for screw tightening and hardening furnace heating.
M&C Plate Heat Exchanger Characteristics
- High efficiency and energy saving: The plate heat exchanger ‘s heat transfer coefficient in the 3000 ~ 4500 kcal/m/h is higher than tube heat exchanger’s 3 ~ 5 times.
- Compact structure: Plate heat exchanger plates are closely arranged, compared with other type heat exchanger, plate heat exchanger land area is less space, in the same heat transfer area, it was only about 1/5 of the tube and shell heat exchanger.
- Easy to disassemble and cleaning: Plate heat exchanger is installed through clamp bolts to fix all the plates and frames together. So it is very easy to take the complete unit apart, and cleaning, Then the plate transfer heat is faster and not easy to scale than others heat exchangers.
- Long service life: Generally plate heat exchanger is made of stainless steel and titanium material, resistant to most kinds of corrosive medium, gaskets can be changed any time, and it is very easy to install and maintain, so it is more popular in most of industries.
- Strong adaptability: Plate heat exchanger’s elements are all independent, can be customized according different requirements.
- No fluid mixed: There has a drain hole on the plate heat exchanger, so the mediums will not mixed in it, even leak, they will not mixed.
Parameters
| Gasket Material | Temperature Range ( ℃) | Hardness | Available Medium |
| NBR | -20 to 110 | -75+/-3 | Water, Oil, Acid etc |
| EPDM | -30 to 150 | 80+/-5 | Steam, Ammonia, Acid etc |
| NBR-HT | -30 to 160 | 85+/-5 | Mineral Oil, Thermal Oil |
| EPDM-HT | -30 to 180 | 85+/-5 | High temperature water |
| TFEP | -20 to 180 | 80+/-5 | Acid,Glycol,Chloride |
| FPM | -55 to 220 | 80+/-5 | Acid,Glycol,Chloride |
Application Areas/Occasions
HAVC, Powerplant, Food, Marine, Refinery, Pharmace, Mining, Chemical, Refrigeration
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Rubber Sealing Heat Exchanger Gaskets GX100 Clip On P Plates Adhesive Installed Images
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