CN2323873Y - Three-product shallow slot scraper heavy medium classifier - Google Patents
Three-product shallow slot scraper heavy medium classifier Download PDFInfo
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- CN2323873Y CN2323873Y CN 98205778 CN98205778U CN2323873Y CN 2323873 Y CN2323873 Y CN 2323873Y CN 98205778 CN98205778 CN 98205778 CN 98205778 U CN98205778 U CN 98205778U CN 2323873 Y CN2323873 Y CN 2323873Y
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Abstract
The utility model relates to a three-product shallow slot scraper heavy medium classifier, which is composed of materials feeding devices, high density and low-density sorting slot bodies, density adjusting mechanisms, scraper transporting mechanisms, adding devices for suspension liquid with high density, and clean coal discharging slots, wherein, the high density sorting slot bodies and the low-density sorting slot bodies are combined into the integration through the density adjusting mechanisms. The utility model has the advantages of simple structure, simple technological process, low investment, high productive efficiency, and low energy consumption. Middle density adjusting mechanisms are used for making different concentration of the suspension liquid formed in the high density and low-density sorting slot bodies. The utility model can control the product quality of sorting products, and one classifier can sort three type products out.
Description
The utility model relates to a kind of three products shallow slot scraper plate heavy-media separator, belongs to the high accuracy screening installation of coal and other mineral.
At present, widely used two product shallow slot scraper plate separators in the production process, can only produce two kinds of products, can not satisfy the production actual needs, and be difficult to reach optimum economic benefit, when need are produced three kinds of products (cleaned coal, middle coal, spoil), need to increase a separator and a cover low-density suspension interpolation and recovery, control system, cause the technological process complexity, equipment investment is big, producing cost is high.
The purpose of this utility model provides a kind of structure, technology simple with regard to being to overcome weak point of the prior art, equipment investment is few, the three products shallow slot scraper plate heavy-media separator that production efficiency is high.
The purpose of this utility model is achieved in that it comprises, feeding device, high density sorting cell body, low-density sorting cell body, Auto-regulating System of Density of Heavy Medium mechanism, the scratch board conveyor structure, the high density suspensions adding set, cleaned coal is discharged chute, high density sorting cell body and low-density sorting cell body are assembled into one by Auto-regulating System of Density of Heavy Medium mechanism, feeding device is positioned at the upper right side of high density sorting cell body, the left of low-density sorting cell body is equipped with cleaned coal discharges chute, high, the two bottom sides of low-density sorting cell body respectively has a guide rail, high, the bottom of low-density sorting cell body is provided with medium funnel arranged side by side, and the high density suspensions adding set is positioned at the below of feeding device.
The purpose of this utility model can also realize by following technical measures, the scratch board conveyor structure is by motor, reductor, scraper plate, driving-chain, drive sprocket, by movable sprocket, driven sprocket, idle wheel, power transmission shaft is formed, scraper plate is loaded on the driving-chain, driving-chain passes through by movable sprocket, driven sprocket, idle wheel, it is one closed circuit that power transmission shaft and guide rail form, Auto-regulating System of Density of Heavy Medium mechanism is by the blowdown dividing plate, central dividing plate, the high density suspensions feeder, magnetic valve, deflector, nuclear density meter is formed, the below of scratch board conveyor structure is provided with floss hole, motor, reductor, drive sprocket, by movable sprocket, driven sprocket, idle wheel, power transmission shaft is positioned at height, tensioning apparatus is equipped with in the top of low-density sorting cell body on the driven sprocket.
Compared to existing technology, the utlity model has following advantage:
1. structure, technological process are simple, and equipment investment is few, the production efficiency height.
2. material size and disposal ability are big, the sharpness of separation height, and energy consumption is low.
3. utilize Auto-regulating System of Density of Heavy Medium mechanism, make to reach the purpose that sub-elects three kinds of products in the separator by the different density of suspending liquid of the interior formation of high and low density separation cell body.
4. by of the adjusting of Auto-regulating System of Density of Heavy Medium mechanism, can control the quality of sorted product flexibly, to satisfy the demand of different user to product to density of suspending liquid.
5. control, easy to operate is easy to realize system-wide automatic control.
Accompanying drawing and marginal data
Fig. 1 is the utility model A-A cutaway view
Fig. 2 is the utility model structural representation
Fig. 3 is the utility model Auto-regulating System of Density of Heavy Medium mechanism cutaway view
Fig. 4 is the utility model carrier bar and guide rail assembling schematic diagram
Below in conjunction with drawings and Examples in detail the utility model is described in detail, it comprises: feeding device (1), high density suspensions adding set (2), scratch board conveyor structure (3), high density sorting cell body (4), Auto-regulating System of Density of Heavy Medium mechanism (5), low-density sorting cell body (7), cleaned coal is discharged chute (8), high density sorting cell body (4) is assembled into one by Auto-regulating System of Density of Heavy Medium mechanism (5) with low-density sorting cell body (7), feeding device (1) is positioned at the upper right side of high density sorting cell body (4), the left of low-density sorting cell body (7) is equipped with cleaned coal discharges chute (8), high, low-density sorting cell body (4), (7) below is provided with medium funnel arranged side by side (6), high, low-density sorting cell body (4), (7) two bottom sides respectively has a guide rail (22), (23), be driving-chain (20) guiding, high density suspensions adding set (2) is positioned at the below of feeding device (1), scratch board conveyor structure (3) is by motor (25) reductor (26), driving-chain (20), drive sprocket (27), by movable sprocket (28), driven sprocket (29), idle wheel (18), scraper plate (21), power transmission shaft (19), on, lower guideway (22), (23) form, scraper plate (21) is loaded on the driving-chain (20), driving-chain (20) passes through by movable sprocket (28), driven sprocket (29), idle wheel (18), power transmission shaft (19) formation one is closed circuit, the below of scratch board conveyor structure is provided with floss hole (24), motor (25), reductor (26), drive sprocket (27), by movable sprocket (28), driven sprocket (29), idle wheel (18), power transmission shaft (19) is positioned at height, low-density sorting cell body (4), (7) top, driven sprocket is equipped with tensioning apparatus on (29).Auto-regulating System of Density of Heavy Medium mechanism (5) is made up of blowdown dividing plate (9), central dividing plate (10), high density suspensions feeder (11), magnetic valve (12), deflector (15), nuclear density meter (14), priming apparatus (13), drainage conduit (17), non-porous separator plate (16), and Auto-regulating System of Density of Heavy Medium mechanism (5) is an one with height density separation cell body (4), (7) welding assembly.Working mechanism of the present utility model is, by the material of sorting by feeding device (1) with mix from the high density suspensions of high density suspensions adding set (2) after enter in the high density sorting cell body (4) and carry out the sorting first time, the high density spoil of selecting in the high density sorting cell body (4) is discharged by floss hole (24) under the drive of scraper plate (21) through scratch board conveyor structure (3).Rest materials enters in the low-density sorting cell body (7) by Auto-regulating System of Density of Heavy Medium mechanism (5) through overflow carries out the sorting second time, product of coal is discharged through floss hole (24) under the drive of scraper plate (21) by scratch board conveyor structure (3) in the low-density sorting cell body (7), cleaned coal is discharged through discharging chute (8), the below of high and low density separation cell body (4), (7) does not have medium funnel arranged side by side (6), the rising MEDIA FLOW is provided, to avoid medium in groove, to precipitate, realize that equipment of the utility model once sub-elects the goal of the invention of cleaned coal, middle coal, three kinds of products of spoil.It is board-like that scratch board conveyor structure of the present utility model (3) adopts driving-chain (20), scraper plate (21) is loaded on the driving-chain (20), scraper plate (21), driving-chain (20), driving wheel (27), follower (28), driven pulley (29), idle wheel (18), power transmission shaft (19) is in motor (25), under the driving of reductor (26) and by guide rail (22), (23) rotate, with height, low-density sorting cell body (4), (7) Di Bu spoil, materials such as middle coal bring to floss hole (24) with scraper plate (21) and discharge, under the technical conditions that guarantee the normal operation of leaf chain (20), the scraper plate (21) in the outside is with last, lower guideway (22), (23) gap between is minimum, enters the technical barrier that causes chain jamming between guide rail and chain thereby solved the heavy product that is caused when adopting other form structure convey materials in the past.By the adjusting of Auto-regulating System of Density of Heavy Medium mechanism (5) to density of suspending liquid, but the quality of three kinds of products of flexible modulation, satisfy requirements of different users, a high density suspensions part of being come by high density sorting cell body (4) is the blowdown dividing plate (9) (can regulate the high density suspensions amount of discharging by the dividing plate (9) of changing different apertures) by having aperture at first, by high density suspensions feeder (11), drainage conduit (17) is returned high density suspensions adding set (2) and is recycled, blowdown dividing plate (9) can prevent that other material from entering density regulating apparatus (5), remaining high density suspensions enters low-density sorting one cell body (7) by non-porous separator plate (16), and measure the density of this suspension by nuclear density meter (14), the density of suspending liquid actual required with low-density sorting cell body (7) compares, by magnetic valve (12) and priming apparatus (13) control amount of water, density of suspending liquid to low-density sorting cell body (7) is regulated, to satisfy the actual process needs, deflector (15) with adding water evenly mix with high density suspensions, to guarantee all even stable of density of suspending liquid
Claims (6)
1. three products shallow slot scraper plate heavy-media separator, comprise: feeding device, high density sorting cell body, low-density sorting cell body, Auto-regulating System of Density of Heavy Medium mechanism, the scratch board conveyor structure, the high density suspensions adding set, cleaned coal is discharged chute, it is characterized in that: high density sorting cell body and low-density sorting cell body are assembled into one by Auto-regulating System of Density of Heavy Medium mechanism, feeding device is positioned at the upper right side of high density sorting cell body, the left of low-density sorting cell body is equipped with cleaned coal gets rid of chute, high, the two bottom sides of low-density sorting cell body respectively has a guide rail, the high density suspensions adding set is positioned at the below of feeding device, height, the below of low-density sorting cell body is provided with medium funnel arranged side by side.
2. according to the described three products shallow slot of claim 1 scraper plate heavy-media separator, it is characterized in that: the scratch board conveyor structure is by motor, reductor, scraper plate, driving-chain, drive sprocket, formed by movable sprocket, driven sprocket, idle wheel, scraper plate, power transmission shaft, scraper plate is loaded on the driving-chain, and driving-chain is closed circuit by formed one by movable sprocket, driven sprocket and guide rail.
3. according to the described three products shallow slot of claim 1 scraper plate heavy-media separator, it is characterized in that: Auto-regulating System of Density of Heavy Medium mechanism is made up of blowdown dividing plate, central dividing plate, high density suspensions feeder, magnetic valve, deflector, priming apparatus, non-porous separator plate, nuclear density meter.
4. according to the described three products shallow slot of claim 1 scraper plate heavy-media separator, it is characterized in that: the follower below of scratch board conveyor structure is provided with floss hole.
5. according to the described three products shallow slot of claim 1 scraper plate heavy-media separator, it is characterized in that: motor, reductor, be positioned at the top of high and low density separation cell body by movable sprocket, driving and driven sprocket wheel, idle wheel, power transmission shaft.
6. according to the described three products shallow slot of claim 1 scraper plate heavy-media separator, it is characterized in that: tensioning apparatus is housed on the driven sprocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98205778 CN2323873Y (en) | 1998-06-12 | 1998-06-12 | Three-product shallow slot scraper heavy medium classifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98205778 CN2323873Y (en) | 1998-06-12 | 1998-06-12 | Three-product shallow slot scraper heavy medium classifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2323873Y true CN2323873Y (en) | 1999-06-16 |
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ID=33962087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98205778 Expired - Fee Related CN2323873Y (en) | 1998-06-12 | 1998-06-12 | Three-product shallow slot scraper heavy medium classifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2323873Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357397A (en) * | 2011-08-25 | 2012-02-22 | 沈阳北方重矿机械有限公司 | Underground split heavy medium shallow slot sorting machine |
| CN103240172A (en) * | 2013-06-04 | 2013-08-14 | 煤炭科学研究总院唐山研究院 | Gangue discharge mechanism of shallow slot scraper heavy medium separator |
| CN104226458A (en) * | 2014-08-27 | 2014-12-24 | 中国矿业大学(北京) | Three-product shallow slot type dense medium sorting machine |
| CN109453884A (en) * | 2018-11-02 | 2019-03-12 | 北京工商大学 | It is a kind of for processing unit and method with bone kitchen garbage |
| CN109499740A (en) * | 2018-12-24 | 2019-03-22 | 无锡市张泾压力容器制造有限公司 | Low abrasion lump ore gravity separation sorting machine |
| CN110124847A (en) * | 2019-05-27 | 2019-08-16 | 淄博创立机电科技有限公司 | A kind of solid waste screening separating treatment system |
| CN110479474A (en) * | 2019-09-17 | 2019-11-22 | 中国矿业大学 | A kind of ramp way reinforcing dense-medium shallow-tank sorting unit |
| CN110496698A (en) * | 2019-07-29 | 2019-11-26 | 浙江浙矿重工股份有限公司 | A kind of hydrodynamic force scrapper conveyor |
| CN112427135A (en) * | 2020-11-27 | 2021-03-02 | 呼和浩特科林热电有限责任公司 | Surging type pebble coal separator and pebble coal separation equipment |
| CN112844797A (en) * | 2021-02-18 | 2021-05-28 | 中国矿业大学(北京) | Dense medium separator and separation system |
| CN118002300A (en) * | 2024-04-08 | 2024-05-10 | 山西潞安环保能源开发股份有限公司 | Coal preparation device for pulverized coal processing |
-
1998
- 1998-06-12 CN CN 98205778 patent/CN2323873Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357397A (en) * | 2011-08-25 | 2012-02-22 | 沈阳北方重矿机械有限公司 | Underground split heavy medium shallow slot sorting machine |
| CN103240172A (en) * | 2013-06-04 | 2013-08-14 | 煤炭科学研究总院唐山研究院 | Gangue discharge mechanism of shallow slot scraper heavy medium separator |
| CN104226458A (en) * | 2014-08-27 | 2014-12-24 | 中国矿业大学(北京) | Three-product shallow slot type dense medium sorting machine |
| CN109453884A (en) * | 2018-11-02 | 2019-03-12 | 北京工商大学 | It is a kind of for processing unit and method with bone kitchen garbage |
| CN109499740A (en) * | 2018-12-24 | 2019-03-22 | 无锡市张泾压力容器制造有限公司 | Low abrasion lump ore gravity separation sorting machine |
| WO2020238019A1 (en) * | 2019-05-27 | 2020-12-03 | 淄博创立机电科技有限公司 | Solid waste screening and separating treatment system |
| CN110124847A (en) * | 2019-05-27 | 2019-08-16 | 淄博创立机电科技有限公司 | A kind of solid waste screening separating treatment system |
| CN110496698A (en) * | 2019-07-29 | 2019-11-26 | 浙江浙矿重工股份有限公司 | A kind of hydrodynamic force scrapper conveyor |
| CN110479474A (en) * | 2019-09-17 | 2019-11-22 | 中国矿业大学 | A kind of ramp way reinforcing dense-medium shallow-tank sorting unit |
| CN110479474B (en) * | 2019-09-17 | 2024-03-08 | 中国矿业大学 | Inclined channel reinforced dense medium shallow slot sorting device |
| CN112427135A (en) * | 2020-11-27 | 2021-03-02 | 呼和浩特科林热电有限责任公司 | Surging type pebble coal separator and pebble coal separation equipment |
| CN112844797A (en) * | 2021-02-18 | 2021-05-28 | 中国矿业大学(北京) | Dense medium separator and separation system |
| CN118002300A (en) * | 2024-04-08 | 2024-05-10 | 山西潞安环保能源开发股份有限公司 | Coal preparation device for pulverized coal processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |