Network hole ripple packing of metal
Metal
network hole wave packing with metal sheet metal punching, draw to mangle
network block specific specification, 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
screen intensity have.Haiyan New Century Petrification Equipment 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 characteristic 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
| ADD：No.2 Futian Road Baibu Town , Haiyan , Zhejiang,China | P.C.：314312 |
| Artificial person represent：Wu Jinchu | TEL：0573-86776735 |
| FAX：0573-86776985 | Handset：（0）13906832577 |
| E-mail:shihua@mail.jxptt.zj.cn |
