membrane housing of seawater desalting

Pressure of work

 Qty of section

L mm

D1 Mm

S   mm
6.9MPa 1 1516 236 711x1
2 2532 236 1422x1
3 3548 236 2032x1
4 4564 236 1626x2
5 5580 236 1981x2
6 6596 236 2337x2

L: length of pressure container, different from the specification and quantity of film element.
D1: OD of pressure container
S: supporting span of pressure container

 
Marked number

Qty

Name of part

Material/remarks

1 1 Pressure case epoxy gfrp/fiber twisted
2 2 side port 316 stainless steel
3 2 tight nut ABS
4 1 thrust ring ABS
5 2 O- ring silicone rubber
6 2 pressure withstood plate aluminum alloy
7 2 retaining ring 304 stainless steel
8 2 adaptor ABS
9 4 seal ring of adaptor silicone rubber
10 2 pedestal synthetic rubber
11 2 hoop strip stainless steel strip
12 4 nut of hoop strip 304 stainless steel

Technical requirements:
    The fabricating method of membrane housing should be in accordance with JC692-1998;
    The design pressure of membrane housing is 1000PSI and the permitted scope of work temperature is 7~49
    The leakage test of membrane housing adapts hydraulic test. The test pressure is 1.2 times of the design pressure.