Haiyan New Century Petrification Equipment Co.,Ltd. except that foam device use for the standard production of the Ministry of Chemical Industry. The standardized product has three kinds of patterns: Trachea rising type( HG5-1404-81); Foot-path contracting type( HG5-1405-81); Type of the whole foot-path ( HG5- 1406-81). Silk screen except that foam device use for and separate tower drop that the gas carried secretly , so as to ensure that spreads quality efficiency, Operation of the compressor after reducing losses of the valuable supplies and improve the tower. Set up silk screen in top of the tower more generally except that foam device. Tower plate set up except that foam device, not merely can guarantee tower biography quality efficiency of record, Can also reduce the interval of the board . So silk screen except that foam device used in angry liquid separate, in addition silk screen can use as instrument all kinds of buffer of instrument in the industry mainly, And the electronic shielding device that prevent the electric wave and interfere,etc.. Silk screen except that foam device suitable for clean gas is unsuitable to used in drop contain solid particle or apt to appear solid occasion of material( such as lye, carbonic acid hydrogen ammonium deep liquid), In case that leave the solid to clog silk screens after the liquid is evaporated. When the fog foam contains the suspended substance on a small quantity, should often wash .

Form 1 Nominal diameter Dn???? mm   H mm Number of the standard drawing 300 100 HG5-1404-81-1 150 HG5-1404-81-7 400 100 HG5-1404-81-2 150 HG5-14-4-81-8 500 100 HG5-1404-81-3 150 HG5-1404-81-9 600 100 HG5-1404-81-4 150 HG5-1404-81-10 Note: The network one is network one of a shape .

3、The pattern of the product series of the standard silk screen and main size
(1)Rise tra chea silk screen except that foam device
① Trachea type( A type) Dn 300-600 rises( see picture 1 and form 1)
② Trachea type( B type) Dn 500-800 rises( see the figure and form 2)

Form 2 Nominal diameter Dn???? mm   H mm Number of the standard drawing 500 100 HG5-1404-81-5 150 HG5-1404-81-11 600 100 HG5-1404-81-6 1500 HG5-1404-81-12

(2)Except that the foam device of the whole foot-path type silk screen

① Draw back foot-path type jacket type Dn700-1600( see picture 3 and form 3)

Form 5 Nominal diameter Dn???? mm   H mm Number of the standard drawing 300 100 HG5-1405-81-1 150 HG5-1405-81-49 400 100 HG5-1405-81-2 150 HG5-1405-81-50 500 100 HG5-1405-81-3 150 HG5-1405-81-51 600 100 HG5-1405-81-4 150 HG5-1405-81-52

② The whole foot-path silk screen of removing theatrical makeup and costume etc. except that for nominal diameter standard drawing of Dn1000-6400 foam device. Because nominal size of diameter different, to block enclose, grid, support and enclose etc. slightly different also installation. Catalogue this except that foam device list commonly used medium-sized size only( see picture 7, picture 8 and form 7, form 8). User if to take heavy diameter except that foam device, can contact our company .

Form 7 Nominal diameter Dn???? mm   H mm Number of the standard drawing 1000 100 HG5-1406-81-30 150 HG5-1406-81-78 1200 100 HG5-1406-81-31 150 HG5-1406-81-79 1400 100 HG5-1406-81-32 150 HG5-1406-81-80 1600 100 HG5-1406-81-33 150 HG5-1406-81-81

Note: Jacket type and silk screen of removing theatrical makeup and costume etc.
except that exertion of foam device: As enter hole position offer in silk screen, foam device, have and enter hole and have equipment on the flange, Select jacket silk screen for use except that foam device; As enter Zh Zh offer in silk screen except that foam device it lays to be here, select silk screen of removing theatrical makeup and costume etc. for use except that foam device.