CN203417850U - Mineral powder concentration stainless steel sieving net with support - Google Patents
Mineral powder concentration stainless steel sieving net with support Download PDFInfo
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- CN203417850U CN203417850U CN201320431452.6U CN201320431452U CN203417850U CN 203417850 U CN203417850 U CN 203417850U CN 201320431452 U CN201320431452 U CN 201320431452U CN 203417850 U CN203417850 U CN 203417850U
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- stainless steel
- steel sheet
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- support
- breeze
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Abstract
A mineral powder concentration stainless steel sieving net with a support comprises a stainless steel sheet, the length L1 of the stainless steel sheet is 720-2800mm, the width K1 of the stainless steel sheet is 400-410mm, and the thickness H of the stainless steel sheet is 0.2-0.3mm. The stainless steel sheet is evenly provided with long slots, the width K of each long slot is 0.09-1.2mm, the length L of each long slot is 8-15mm, and the support is arranged under the stainless steel sheet. The sieving net is an integrated stainless steel sheet, the long slots are formed in the integrated stainless steel sheet, the mineral powder concentration stainless steel sieving net is good in overall strength, and can not easily break, the long slots are square and abrasion resistant, and the quality of concentration mineral powder is improved; an existing sieving net in the prior art can be used for 5-15 days, the mineral powder concentration stainless steel sieving net can be used more than 100 days, service life is greatly prolonged, cost is saved, replacing frequency is less, and production efficiency is improved. The support is arranged under the stainless steel sheet and supports the bottom face of the stainless steel sheet, and the mineral powder concentration stainless steel sieving net is more reliable in strength.
Description
Technical field
The utility model relates to sieve net, particularly relates to a kind of selected stainless steel sieve of breeze net of belt supporting frame, is mainly used in the choosing of iron fine powder, colliery screening and coal washing etc., belongs to the instrument that screens breeze.
Background technology
When metallurgical breeze screening, all to use sieve net, existing sieve net is to be all woven into the sieve net with sieve aperture by silk or sheet, different according to the material of silk or sheet, mainly contain stainless steel wire sieve and nylon sieve, the shortcoming that both exist has: one, braiding precision is low, and each slot size has error, the breeze thickness of screening differs, product potential difference; Two, service life short, no matter be stainless steel wire or nylon6 chips, be all very little silk or sheet, easily fracture; Three, existing sieve aperture is rhombus, and after water caltrop wearing and tearing, it is large that sieve aperture becomes, and the grade of breeze will reduce, and need to change sieve net, during replacing, will shut down, and affects production efficiency.On the other hand, the existing sieve support that all arranges off the net, strengthens the intensity of sieve net, but existing support to contact with sieve net be all plane contact, contact area is large, breeze is fallen in plane, affects efficiency; And between each support, splicing has seam, and breeze spills from seam, affects the selected grade of breeze.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming of prior art, a kind of drilling on stainless steel substrates is provided, being evenly distributed of hole, intensity is good, and precision is high, long service life, save cost, promote the selected grade of breeze, and support and sieve net contact area little, the selected stainless steel sieve of the breeze net of the fireballing belt supporting frame in the ore deposit that falls (powder).
The technical scheme of the selected stainless steel sieve of the breeze net of the utility model belt supporting frame is: it is characterized in that: comprise a stainless steel substrates, the length L 1 of described stainless steel substrates is 720 ~ 2800mm, the width K1 of stainless steel substrates is 400 ~ 410mm, the thickness H of stainless steel substrates is 0.2 ~ 03mm, in stainless steel substrates, be shaped with uniform long slot bore, the wide K in hole of described long slot bore is 0.09 ~ 1.2mm, and the long L in hole of long slot bore is 8 ~ 15mm, under stainless steel substrates, support is set.
The selected stainless steel sieve of the breeze net of the utility model belt supporting frame, described sieve net is a whole stainless steel substrates, opens long slot bore processed in whole stainless steel substrates, good integral strength, easy fracture not, long slot bore is square, wear-resistant, promote ore concentrate grade powder, existing screen technology can only be used 5-15 days, and this sieve net can be used more than 100 days, greatly increase the service life, save cost, less replacing number of times, enhances productivity.And support is also set under stainless steel substrates, and stent support is in the bottom surface of stainless steel substrates, and intensity is more reliable.
The selected stainless steel sieve of the breeze net of the utility model belt supporting frame, the spacing between described each long slot bore is 1.5 ~ 2.5mm.Long L the best in hole of described long slot bore is 10mm.Described support comprises cross bar and the vertical pole of equidistant arrangement, the grid of cross bar and the crisscross formation of vertical pole, the cross section of described cross bar and vertical pole is inverted v-shaped, the tip of V font contacts with stainless steel substrates, the tip of V font contacts with stainless steel substrates, contact area is little, and fine powder easily falls, and raises the efficiency.The bottom section width K2 of described cross bar and vertical pole is 3.4-3.6mm.The width K3 of described grid is 80-81mm, and the length L 3 of grid is 79-80mm.
Accompanying drawing explanation
Fig. 1 is stainless steel sieve web frame schematic diagram of the present utility model;
Fig. 2 is the local enlarged diagram of stainless steel sieve net of the present utility model;
Fig. 3 is supporting structure schematic diagram of the present utility model;
Fig. 4 is the stainless steel sieve of the present utility model support schematic cross-section that arranges off the net.
The specific embodiment
The utility model relates to a kind of selected stainless steel sieve of breeze net of belt supporting frame, as shown in Fig. 1-Fig. 4, comprise a stainless steel substrates 1, the length L 1 of described stainless steel substrates 1 is 720 ~ 2800mm, and the width K1 of stainless steel substrates 1 is 400 ~ 410mm, and the thickness H of stainless steel substrates 1 is 0.2 ~ 03mm, in stainless steel substrates, be shaped with uniform long slot bore 2, the wide K in hole of described long slot bore is 0.09 ~ 1.2mm, and the long L in hole of long slot bore is 8 ~ 15mm, at stainless steel substrates, 1 time support 4 is set.Sieve net described in this programme is a whole stainless steel substrates, opens long slot bore processed, good integral strength in whole stainless steel substrates, easy fracture not, long slot bore is square, wear-resistant, promotes ore concentrate grade powder, existing screen technology can only be used 5-15 days, this sieve net can be used more than 100 days, greatly increases the service life, and saves cost, less replacing number of times, enhances productivity.And support is also set under stainless steel substrates, and stent support is in the bottom surface of stainless steel substrates, and intensity is more reliable.Spacing between described each long slot bore 2 is 1.5 ~ 2.5mm.Long L the best in hole of described long slot bore is 10mm.Described support 4 comprises cross bar 41 and the vertical pole 42 of equidistant arrangement, the grid 43 of cross bar and the crisscross formation of vertical pole, and the cross section of described cross bar 41 and vertical pole 42 is inverted v-shaped, the tip 44 of V font contacts with stainless steel substrates 1, contact area is little, and fine powder easily falls, and raises the efficiency.The bottom section width K2 of described cross bar 41 and vertical pole 42 is 3.4-3.6mm.The width K3 of described grid 43 is 80-81mm, and the length L 3 of grid 43 is 79-80mm.
Claims (6)
1. the selected stainless steel sieve of the breeze of belt supporting frame net, it is characterized in that: comprise a stainless steel substrates (1), the length L 1 of described stainless steel substrates (1) is 720 ~ 2800mm, the width K1 of stainless steel substrates (1) is 400 ~ 410mm, the thickness H of stainless steel substrates (1) is 0.2 ~ 03mm, is shaped with uniform long slot bore (2) in stainless steel substrates, and the wide K in hole of described long slot bore is 0.09 ~ 1.2mm, the long L in hole of long slot bore is 8 ~ 15mm, and support (4) is set under stainless steel substrates (1).
2. the selected stainless steel sieve of the breeze of belt supporting frame as claimed in claim 1 net, is characterized in that the spacing between described each long slot bore (2) is 1.5 ~ 2.5mm.
3. the selected stainless steel sieve of the breeze of belt supporting frame as claimed in claim 1 net, is characterized in that the long L in hole of described long slot bore is 10mm.
4. the selected stainless steel sieve of the breeze of belt supporting frame as claimed in claim 1 net, it is characterized in that described support (4) comprises cross bar (41) and the vertical pole (42) of equidistant arrangement, the grid of cross bar and the crisscross formation of vertical pole (43), the cross section of described cross bar (41) and vertical pole (42) is inverted v-shaped, and the tip of V font (44) contact with stainless steel substrates (1).
5. the selected stainless steel sieve of the breeze of belt supporting frame as claimed in claim 4 net, is characterized in that the bottom section width K2 of described cross bar (41) and vertical pole (42) is 3.4-3.6mm.
6. the selected stainless steel sieve of the breeze of belt supporting frame as claimed in claim 4 net, the width K3 that it is characterized in that described grid (43) is 80-81mm, the length L 3 of grid (43) is 79-80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320431452.6U CN203417850U (en) | 2013-07-19 | 2013-07-19 | Mineral powder concentration stainless steel sieving net with support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320431452.6U CN203417850U (en) | 2013-07-19 | 2013-07-19 | Mineral powder concentration stainless steel sieving net with support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203417850U true CN203417850U (en) | 2014-02-05 |
Family
ID=50016954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320431452.6U Expired - Fee Related CN203417850U (en) | 2013-07-19 | 2013-07-19 | Mineral powder concentration stainless steel sieving net with support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203417850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944962A (en) * | 2016-06-24 | 2016-09-21 | 张家港市兰航机械有限公司 | Filter plate |
-
2013
- 2013-07-19 CN CN201320431452.6U patent/CN203417850U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944962A (en) * | 2016-06-24 | 2016-09-21 | 张家港市兰航机械有限公司 | Filter plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20160719 |