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 Products |
Metal network hole wave packing with metal sheet metal punching, draw to mangle network block specific specific-
ation, Surface its form regular rhombus network hole is then punching to become ripple a kind of packing of form, This kind of packing comprehensive silk screen packing and merit of the board wave packing , have the characteristics that light, press reducing, efficiency high. Replace with it silk screen on the packing, packing kind than silk scr-
een intensity have.Haiyan New Century Petrification Equipm-
ent Co.,Ltd. according to as follows network hole ripple packing characteristic and parameter their that HG/T21559-95 produce, sector standard of the People' s Republic of China:
⑴Technical parameter:
Form 1: The physical dimension of packing of ripple of board of hole of network of stainless steel and characte-
ristic parameter |
 |
Serial number |
Project |
Unit |
ⅠType |
ⅡType |
1 |
The peak is high h |
Mm |
4.5±0.1 |
6.5±0.1 |
2 |
Wave distance 2b |
Mm |
8.4±0.1 |
12.0±0.1 |
3 |
Inclination θ |
Degree |
45±1 |
30±1 |
4 |
Shape angle of toothβ |
Degree |
86±1 |
85±1 |
5 |
Than the surface area? a |
m2/m3 |
651 |
454 |
6 |
Space rate εp |
% |
97.5 |
98.6 |
7 |
The board slice is thick δ |
Mm |
0.1 |
0.1 |
8 |
Pile up the density γp |
Kg/m3 |
165 |
110 |
|
⑵Network hole packing pigeonhole and fall and lower than with to mangle the board ripple packing of hole size far, This because the former relatively heavy to turn on hole, some hole can cause through the air current.
⑶Though network hole metal of the packings dawdling amount than and the ripple not others is little in packing size, It is but the angry solve and suck with can be seen the distillation experiments ethanol ,network hole biography quality unit HOX and the equivalent HETP and the silk screen the packings , with mangling there aren't packing not high not high of the packings, It is obvious most rhombus hole cover liquid with and liquid membrane influence by hole surface of network and produce end move and upgrade with the surface in operating, Therefore has raised the biography quality result of a network of hole packing .
⑷Because metal extend 40-60% in the course of making a board of networks, so board network ripple than the same material packing, 40-60% of packing of ripple of board of the same size, therefore can lighten the weight of the packing greatly , Reduce the cost of the packing
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Break up and pile the packing
