CN204074526U - Vertical multi-stage screening system - Google Patents
Vertical multi-stage screening system Download PDFInfo
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- CN204074526U CN204074526U CN201420479980.3U CN201420479980U CN204074526U CN 204074526 U CN204074526 U CN 204074526U CN 201420479980 U CN201420479980 U CN 201420479980U CN 204074526 U CN204074526 U CN 204074526U
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- sieve nest
- sieve
- screening system
- vertical multi
- stage screening
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Abstract
The utility model discloses vertical multi-stage screening system, comprise body (12), be arranged on the sieve nest on body (12) top, it is characterized in that, on the vertical direction of described body (12), head and the tail interlaced arrangement has multiple downward-sloping sieve nest successively from top to bottom, and the mesh opening size of described sieve nest reduces from top to bottom successively.The utility model is on body vertical direction, head and the tail interlaced arrangement has multiple sieve nest successively from top to bottom, once raw material can be sieved into plurality of specifications as required, screening efficiency is high, the quantity of sieve can increase and decrease as required, due on body vertical direction, arrange multiple sieve nest from top to bottom, compact conformation, occupy little space, and be head and the tail interlaced arrangement, sieve nest head and the tail of comparing are all unidirectional arrangements, the material sieved can be carried to different directions, use flexibly, can to gather materials plate further by increase, make material fully through each sieve nest, screening effect is better.
Description
Technical field
The utility model relates to a kind of material screening equipment, specifically a kind of vertical multi-stage screening system.
Background technology
In mine, coal, smelting, building materials, refractory material, light industry, chemical industry, the industry such as medicine need to carry out screening according to raw material size to material and process.Vibratory sieve utilizes vibrating motor exciting as vibration source, makes material tossed on screen cloth, simultaneously moving linearly forward, and material enters the charging aperture of screening machine equably from batcher, is discharged respectively by screen cloth output oversize, screenings from respective outlet.
Material screening can only be become two kinds of specifications by the single vibratory sieve used at present, needs to arrange multiple vibratory sieve by screen sizes, multiple vibratory sieve form as being sieved into plurality of specifications, and take up room large, need through repeatedly sieving, efficiency is low.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of vertical multi-stage screening system, and once raw material can be sieved into plurality of specifications as required, compact conformation, occupy little space, screening efficiency is high.
To achieve these goals, the utility model vertical multi-stage screening system, comprise body, be arranged on the sieve nest of body upper, on the vertical direction of described body, head and the tail interlaced arrangement has multiple downward-sloping sieve nest successively from top to bottom, and the mesh opening size of described sieve nest reduces from top to bottom successively.
As further improvement, described sieve nest has the plate that gathers materials for collection screen blanking, and the plate that gathers materials is connected with the charging aperture of next stage sieve nest, and wherein afterbody sieve nest is divided into and put bottom belt.The material that sieve nest can sieve out by the plate that gathers materials effectively is collected and is transferred on next stage sieve, if do not arrange the plate that gathers materials, the material that sieve nest sieves out is directly fallen on next stage sieve, and partial material is scattered to the discharge outlet of next stage sieve, also just do not seen off through effective screening, screening effect is poor.Afterbody sieve nest is not owing to needing, to subordinate's sieve feeding, so only need arrange conveyer belt in below, the material of screening to be delivered to corresponding storage area.
As further improvement, described each sieve nest discharging place arranges the conveyer belt for being transported away material, and the mass transport extremely corresponding storage area effectively will sieved by conveyer belt, also can not be arranged or carry by other means.
As further improvement, described each sieve nest is provided with polarization motor.The simple gravity by the downward-sloping generation of sieve nest, is not enough to effectively make material movement sieve, utilizes vibrating motor exciting as vibration source, make material tossed on screen cloth, while moving linearly forward, effectively sieve.
As further improvement, described sieve nest is connected with body by bearing block, and other suitable connected modes also can be selected to connect.
The utility model is preferred, and described sieve nest arranges three grades from top to bottom, is respectively one-level sieve, secondary sieve and three grades of sieves.The quantity increasing or reduce sieve can be required according to material screening.
The utility model is on body vertical direction, head and the tail interlaced arrangement has multiple sieve nest successively from top to bottom, once raw material can be sieved into plurality of specifications as required, screening efficiency is high, the quantity of sieve can increase and decrease as required, due on body vertical direction, arrange multiple sieve nest from top to bottom, compact conformation, occupy little space, and be head and the tail interlaced arrangement, sieve nest head and the tail of comparing are all unidirectional arrangements, the material sieved can be carried to different directions, use flexibly, can to gather materials plate further by increase, make material fully through each sieve nest, screening effect is better.
Accompanying drawing explanation
Fig. 1 is the utility model one example structure schematic diagram;
In figure: 1, one-level sieve, 2, one-level gathers materials plate, 3, first-level transport band, 4, secondary sieve, 5, secondary gathers materials plate, 6, two-stage conveying band, 7, three grades of sieves, 8, three grades of conveyer belts, 9, bottom belt, 10, polarization motor, 11, bearing block, 12, body.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the sieve nest of the utility model vertical multi-stage screening system is provided with multiple, this implementation column selects sieve nest to be three, comprise body 12, one-level sieve 1, secondary sieve 4 and three grades of sieves 7, three sieve nests are downward-sloping, and on body 12 vertical direction, from top to bottom successively head and the tail interlaced arrangement, one-level sieve 1, secondary sieve, three grades sieve 7 threes mesh opening size reduce successively from top to bottom.
As shown in Figure 1, as further improvement, one-level sieve 1, secondary sieve gather materials plate 2 and secondary of the one-level be respectively equipped with for 4 times for collection screen blanking and to gather materials plate 5, the one-level plate 2 that gathers materials is connected with the charging aperture that secondary sieves 4, the secondary plate 5 that gathers materials is connected with three grades of charging apertures sieving 7, and three grades of sieves 7 are divided into and put bottom belt 9.
As shown in Figure 1, as further improvement, sieve 1 discharging place in one-level, secondary sieves 4 dischargings place, three grades of discharging place 7 places arrange first-level transport band 3, two-stage conveying band 6 and three grades of conveyer belts 8 for being transported away material respectively.
As shown in Figure 1, as further improvement, one-level sieve 1, secondary sieve 4, three grades of sieves 9 respectively there is a polarization motor 10.
As shown in Figure 1, as further improvement, one-level sieve 1, secondary sieve 4, three grades of sieves 9 are connected with body 12 by bearing block 11.
Above-described embodiment course of work: during work, material enters the charging aperture of one-level sieve 1 equably from batcher.One-level sieve 1 utilizes polarization motor 10 exciting as vibration source, makes material tossed on screen cloth, simultaneously moving linearly forward, is produced oversize, the screenings of two kinds of specifications by multilayer screen cloth.Oversize sieves 1 discharging opening by one-level and enters first-level transport band 3, and screenings sieves 1 screen cloth from one-level and falls and fall one-level and gather materials plate 2.Fall the charging aperture that the one-level material gathered materials on plate 2 slips into secondary sieve 4.Secondary sieve 4 utilizes polarization motor 10 exciting as vibration source, makes material tossed on screen cloth, simultaneously moving linearly forward, is produced oversize, the screenings of two kinds of specifications by multilayer screen cloth.Oversize sieves 4 discharging openings by secondary and enters two-stage conveying band 6, and screenings sieves 4 screen clothes from secondary and drops to secondary and gather materials plate 5.Fall the charging aperture that the secondary material gathered materials on plate 4 slips into three grades of sieves 7.Three grades of sieves 7 utilize polarization motor 10 exciting as vibration source, make material tossed on screen cloth, simultaneously moving linearly forward, are produced oversize, the screenings of two kinds of specifications by multilayer screen cloth.Oversize enters three grades of conveyer belts 8 by three grades of sieve 7 discharging openings, and screenings drops to bottom belt 9 from three grades of sieve 7 screen clothes.The material entering multi-stage screening system by an above-mentioned course of work is screened into four kinds of specifications.Four kinds of specification materials enter corresponding storage area respectively by the transmission of first-level transport band 3, two-stage conveying band 6, three grades of conveyer belts 8, bottom belt 9.
Be noted that the present embodiment is for sieve nest three, but be not limited to three, sieve nest quantity can require to increase or reduce according to material screening.
Claims (6)
1. a vertical multi-stage screening system, comprise body (12), be arranged on the sieve nest on body (12) top, it is characterized in that, on the vertical direction of described body (12), head and the tail interlaced arrangement has multiple downward-sloping sieve nest successively from top to bottom, and the mesh opening size of described sieve nest reduces from top to bottom successively.
2. a kind of vertical multi-stage screening system according to claim 1, it is characterized in that, described sieve nest has the plate that gathers materials for collection screen blanking, and the plate that gathers materials is connected with the charging aperture of next stage sieve nest, and wherein afterbody sieve nest is divided into and put bottom belt (9).
3. a kind of vertical multi-stage screening system according to claim 1 and 2, is characterized in that, described each sieve nest discharging place arranges the conveyer belt for being transported away material.
4. a kind of vertical multi-stage screening system according to claim 1 and 2, is characterized in that, described each sieve nest is provided with polarization motor (10).
5. a kind of vertical multi-stage screening system according to claim 1 and 2, is characterized in that, described sieve nest is connected with body (12) by bearing block (11).
6. a kind of vertical multi-stage screening system according to claim 3, it is characterized in that, described sieve nest arranges three grades from top to bottom, is respectively one-level sieve (1), secondary sieve (4) and three grades of sieves (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479980.3U CN204074526U (en) | 2014-08-22 | 2014-08-22 | Vertical multi-stage screening system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479980.3U CN204074526U (en) | 2014-08-22 | 2014-08-22 | Vertical multi-stage screening system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204074526U true CN204074526U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420479980.3U Expired - Fee Related CN204074526U (en) | 2014-08-22 | 2014-08-22 | Vertical multi-stage screening system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204074526U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497665A (en) * | 2017-09-15 | 2017-12-22 | 安徽天隆饲料有限公司 | A kind of concentrated feed processing vibratory sieve and its drawing mechanism |
| CN107876405A (en) * | 2017-12-14 | 2018-04-06 | 湖北海瑞渔业股份有限公司 | A kind of aquatic products are classified conveying device |
| CN110721908A (en) * | 2019-09-29 | 2020-01-24 | 贞丰县恒山建材有限责任公司 | Facing sand screening equipment for water permeable bricks |
| CN112371484A (en) * | 2020-12-02 | 2021-02-19 | 河南久鼎过滤设备有限公司 | Waste material separating and conveying device for filter press and using method thereof |
| CN115138555A (en) * | 2021-03-31 | 2022-10-04 | 中冶宝钢技术服务有限公司 | Catalyst screening plant |
-
2014
- 2014-08-22 CN CN201420479980.3U patent/CN204074526U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497665A (en) * | 2017-09-15 | 2017-12-22 | 安徽天隆饲料有限公司 | A kind of concentrated feed processing vibratory sieve and its drawing mechanism |
| CN107876405A (en) * | 2017-12-14 | 2018-04-06 | 湖北海瑞渔业股份有限公司 | A kind of aquatic products are classified conveying device |
| CN110721908A (en) * | 2019-09-29 | 2020-01-24 | 贞丰县恒山建材有限责任公司 | Facing sand screening equipment for water permeable bricks |
| CN112371484A (en) * | 2020-12-02 | 2021-02-19 | 河南久鼎过滤设备有限公司 | Waste material separating and conveying device for filter press and using method thereof |
| CN115138555A (en) * | 2021-03-31 | 2022-10-04 | 中冶宝钢技术服务有限公司 | Catalyst screening plant |
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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: 20150107 Termination date: 20160822 |