CN200991683Y - Vibration sieve adopting stainless steel sieving sheet - Google Patents
Vibration sieve adopting stainless steel sieving sheet Download PDFInfo
- Publication number
- CN200991683Y CN200991683Y CN 200620168672 CN200620168672U CN200991683Y CN 200991683 Y CN200991683 Y CN 200991683Y CN 200620168672 CN200620168672 CN 200620168672 CN 200620168672 U CN200620168672 U CN 200620168672U CN 200991683 Y CN200991683 Y CN 200991683Y
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- sieve
- stainless steel
- sheet
- steel sift
- screen frame
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Abstract
The utility model relates to the technical field of vibration sieve, in particular to a vibration sieve which adopts stainless steel sieve sheet, comprising sieve sheets and a sieve frame. The utility model is characterized in that the sieve sheets are stainless steel sieve sheets which are pressed on the sieve frame by rubber battens. The stainless steel sieve sheets are provided with short bar sieve holes which are jaggedly and evenly arranged. The short bar sieve holes are straight sieve holes or first half straight, second half expanded sieve holes. The rubber battens are provided with pressure pads; the pressure pads, the rubber battens and the sieve frame are connected together with bolts. The sieve frame is provided with bearing ribs and the bottom surface of the sieve frame is provided with splicing hooks. The sieve holes are hard to be blocked and the stainless steel sheets can keep good flatness so that the sieve permeation rate improves. Experiments prove that compared with plastic sieve sheet, the sieve permeation rate is improved by more than 1.3 times and the service life is improved by more than 10 times. Because of the adopting of the stainless steel sieve sheet with good wearing and causticity resistance, high intensity and good connecting and sealing effect, the bolts are not easy to be rusted. The sieve body is very easy to be unloaded and mounted.
Description
Technical field
The utility model relates to the vibratory sieve technical field, particularly a kind of vibratory sieve sieve nest that adopts the stainless steel sift sheet.
Background technology
Vibratory sieve is widely used in the industrial technology fields such as ore dressing.The vibratory sieve sieve sheet that is used for mining processing industry at present mostly is plastics sieve sheet, and its sieve aperture is up-narrow and down-wide strip hole.The shortcoming of this plastics sieve sheet is: 1, intensity is relatively poor, easy deformation, and when bigger particle was filled in a hole, the hole of its both sides will be blocked, reduced screening percentage; 2, owing to be that grafting is in aggregates mutually between each sheet plastics sieve sheet, in case wherein there is plastics sieve sheet to be damaged, whole sieve sheet is just scrapped; 3, the sieve aperture of this plastics sieve sheet is blocked easily, and the part is damaged, and whole sieve sheet is just scrapped, and its service life is lower; 4, wearing no resistance of plastics sieve sheet, so service life is extremely low, generally can only be with about 7 days.
Summary of the invention
The purpose of this utility model provides a kind of rational in infrastructure, screening percentage height, the vibratory sieve sieve nest of the employing stainless steel sift sheet of long service life.
The purpose of this utility model realizes by following technical proposals.
According to the vibratory sieve sieve nest of employing stainless steel sift sheet of the present utility model, comprise sieve sheet, screen frame, it is characterized in that described sieve sheet is the stainless steel sift sheet, this stainless steel sift sheet is pressed on the described screen frame by the rubber press strip.
Described stainless steel sift sheet is provided with staggered evenly distributed billet shape sieve aperture.
The billet shape sieve aperture of described stainless steel sift sheet is straight sieve aperture or first straight second enlarging shape sieve aperture.
Described rubber press strip is provided with pressing plate, is connected by screw between pressing plate, rubber press strip and the screen frame.
Described screen frame is provided with the supporting rib, is supporting the stainless steel sift sheet, and the screen frame bottom surface is provided with the hook of pegging graft.The hook of pegging graft is used to install sieve nest.
The utility model has the advantages that:
1, owing to adopted the stainless steel sift sheet, its wearability and good corrosion resistance, the intensity height is compared with plastics sieve sheet, and can improve more than 10 times service life.
2, owing to adopted staggered evenly distributed billet shape sieve aperture, it is blocked to make that sieve aperture is difficult for, and this has just improved screening percentage, and evidence is compared with plastics sieve sheet, and screening percentage can improve more than 1.3 times.
3, owing to adopted rubber press strip, pressing plate, screw to connect seal approach, connect good sealing effect, screw is difficult for being corroded, and has improved service life.
4, because screen frame is provided with the supporting rib, the screen frame bottom surface is provided with the hook of pegging graft, and the stainless steel sift sheet can keep good flatness, and sieve nest is easy to dismounting and installs.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the right side view of Fig. 1.
Fig. 3 is a stainless steel sift chip architecture schematic diagram of the present utility model.
Fig. 4 is the sieve aperture structural representation of stainless steel sift sheet.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.
As shown in Figure 1 and Figure 2, the vibratory sieve sieve nest of employing stainless steel sift sheet of the present utility model comprises sieve sheet 6, screen frame 2, it is characterized in that described sieve sheet 6 is the stainless steel sift sheet, and this stainless steel sift sheet is pressed on the described screen frame 2 by rubber press strip 3.
As shown in Figure 3, described stainless steel sift sheet is provided with staggered evenly distributed billet shape sieve aperture 61.
As shown in Figure 4, the billet shape sieve aperture 61 of described stainless steel sift sheet is straight sieve aperture or first straight second enlarging shape sieve aperture.Solid line among the figure is represented straight sieve aperture, and dotted line is represented second enlarging shape sieve aperture.
As shown in Figure 1, described rubber press strip 3 is provided with pressing plate 5, is connected by screw 4 between pressing plate 5, rubber press strip 3 and the screen frame 2.
As shown in Figure 1 and Figure 2, described screen frame 2 is provided with supporting rib 7, and screen frame 2 bottom surfaces are provided with the hook 1 of pegging graft.Supporting rib 7 is used to support the stainless steel sift sheet, and the hook 1 of pegging graft is used for mounted sieve.
In embodiment as shown in Figure 3, the stainless steel sift sheet is a rectangular slab, billet shape sieve aperture 61 length be about plate wide 1/20, distance between same row's billet shape sieve aperture is 1/10 of a billet shape sieve aperture length, adjacent distance of respectively arranging between the billet shape sieve aperture is about 1.3mm, billet shape sieve aperture to the distance of minor face greater than distance to long limit.Stainless steel adopts 304 stainless steels.
The vibration sieve plate of employing stainless steel sift sheet of the present utility model, sieve aperture is difficult for blocked, and the stainless steel sift sheet can keep good flatness, and this has just improved screening percentage, evidence, screening percentage can improve more than 1.3 times.Since adopted the stainless steel sift sheet, its wearability and good corrosion resistance, the intensity height connects good sealing effect, and screw is difficult for being corroded, and can improve more than 10 times service life.Sieve nest is easy to dismounting and installs.
Claims (7)
1, a kind of vibratory sieve sieve nest that adopts the stainless steel sift sheet comprises sieve sheet, screen frame, it is characterized in that described sieve sheet is the stainless steel sift sheet, and this stainless steel sift sheet is pressed on the described screen frame by the rubber press strip.
2, the vibratory sieve sieve nest of employing stainless steel sift sheet according to claim 1 is characterized in that described stainless steel sift sheet is provided with staggered evenly distributed billet shape sieve aperture.
3, the vibratory sieve sieve nest of employing stainless steel sift sheet according to claim 1, the billet shape sieve aperture that it is characterized in that described stainless steel sift sheet are straight sieve aperture or first straight second enlarging shape sieve aperture.
4, the vibratory sieve sieve nest of employing stainless steel sift sheet according to claim 1 is characterized in that described rubber press strip is provided with pressing plate, is connected by screw between pressing plate, rubber press strip and the screen frame.
5, the vibratory sieve sieve nest of employing stainless steel sift sheet according to claim 1 is characterized in that described screen frame is provided with the supporting rib, and the screen frame bottom surface is provided with the hook of pegging graft.
6, the vibratory sieve sieve nest of employing stainless steel sift sheet according to claim 1 is characterized in that described stainless steel sift sheet adopts 304 stainless steels.
7, the vibratory sieve sieve nest of employing stainless steel sift sheet according to claim 1, it is characterized in that described stainless steel sift sheet is a rectangular slab, billet shape sieve aperture length be plate wide 1/20, distance between same row's billet shape sieve aperture is 1/10 of a billet shape sieve aperture length, and adjacent distance of respectively arranging between the billet shape sieve aperture is 1.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620168672 CN200991683Y (en) | 2006-12-28 | 2006-12-28 | Vibration sieve adopting stainless steel sieving sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620168672 CN200991683Y (en) | 2006-12-28 | 2006-12-28 | Vibration sieve adopting stainless steel sieving sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200991683Y true CN200991683Y (en) | 2007-12-19 |
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ID=38944758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620168672 Expired - Fee Related CN200991683Y (en) | 2006-12-28 | 2006-12-28 | Vibration sieve adopting stainless steel sieving sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200991683Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225737A (en) * | 2008-01-31 | 2008-07-23 | 王海蛟 | Framework type clay mortar vibrating screen for petroleum and method for making same |
| CN106733633A (en) * | 2016-12-23 | 2017-05-31 | 锦州俏牌机械有限公司 | Isobaric sieve clamping device |
| CN107008643A (en) * | 2017-06-19 | 2017-08-04 | 唐山洁境能源科技开发有限公司 | A kind of Quick demounting interlayer sieve-plate structure and its application method |
-
2006
- 2006-12-28 CN CN 200620168672 patent/CN200991683Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225737A (en) * | 2008-01-31 | 2008-07-23 | 王海蛟 | Framework type clay mortar vibrating screen for petroleum and method for making same |
| CN106733633A (en) * | 2016-12-23 | 2017-05-31 | 锦州俏牌机械有限公司 | Isobaric sieve clamping device |
| CN106733633B (en) * | 2016-12-23 | 2023-06-27 | 辽宁俏牌机械有限公司 | Isobaric sieve sheet clamping device |
| CN107008643A (en) * | 2017-06-19 | 2017-08-04 | 唐山洁境能源科技开发有限公司 | A kind of Quick demounting interlayer sieve-plate structure and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20100128 |