CN109317300A - With the spoil pushing meanss on waste stone exhaust system on air dry sand Recognition Applied in Coal Preparation System - Google Patents
With the spoil pushing meanss on waste stone exhaust system on air dry sand Recognition Applied in Coal Preparation System Download PDFInfo
- Publication number
- CN109317300A CN109317300A CN201811350346.9A CN201811350346A CN109317300A CN 109317300 A CN109317300 A CN 109317300A CN 201811350346 A CN201811350346 A CN 201811350346A CN 109317300 A CN109317300 A CN 109317300A
- Authority
- CN
- China
- Prior art keywords
- spoil
- swingle
- separation chamber
- mobile base
- mandril
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/46—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using dry heavy media; Devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses on a kind of air dry sand Recognition Applied in Coal Preparation System with the spoil pushing meanss on waste stone exhaust system, it is characterised in that: including separation chamber and waste rock discharge device, spoil filtering layer is provided in the separation chamber；The waste rock discharge device includes mobile base, swingle, discharge refuse pawl, positioning baffle, mandril and return pin, and the mandril and return pin are respectively fixedly disposed on the inner wall of separation chamber, and the two position is opposite；The mobile base slides setting in separation chamber, and the swingle rotates setting in mobile base, and is provided with linkage board, and the linkage board drives swingle rotation using cooperation, and after its stress with mandril and return pin respectively；The positioning baffle is fixed in mobile base, and itself and discharge refuse pawl location fit；The discharge refuse pawl is fixed on swingle and links with it, and the top of spoil filtering layer is exposed in its end.Advantage is: the present invention can allow the promotion of spoil more convenient smooth and be hardly damaged.
Description
Technical field
The invention belongs to coal separation technical field, more particularly, to using waste stone exhaust system on a kind of air dry sand Recognition Applied in Coal Preparation System
On spoil pushing meanss.
Background technique
The main purpose of raw coal separation is to separate cleaned coal with spoil, divide, to obtain clean cleaned coal resource, currently,
The big leading technology of the art is wet coal preparation, and because of the variety of problems drawback of wet coal preparation, the present inventor is developed without water
Air dry sand coal preparation technology atmosphere is fluidized using air and dry sand media implementation, according to essence in air dry sand coal preparation technology
The density difference realization of coal and spoil separates, wherein discharge refuse be influence integrated air dry sand cleaning unit can work normally, energy
One of an important factor for no realization industrial applications.
Discharge refuse on chain mainly by fixing scraper plate in dry coal preparation, and chain is driven by driving wheel, due to dry
Method coal separation can allow coal and spoil to be layered, therefore spoil can be located at lower layer, in this way scraping by chain lower layer since density is bigger
Plate can release spoil；But this mode is since chain is located in the mixed materials such as medium, coal cinder and spoil, driving wheel and chain
It being easy to be caught in coal cinder and spoil between item, this larger to chain damage or lesser fragment is easily accessible inside driving wheel,
Influence driving wheel rotation even it is stuck, cause coal separation work can not carry out, working efficiency is low, whole maintenance cost also compared with
Greatly；It is therefore desirable to be improved.
Summary of the invention
It is used on a kind of air dry sand Recognition Applied in Coal Preparation System the purpose of the present invention is in view of the deficiency of the prior art, providing
Spoil pushing meanss on waste stone exhaust system, it has the characteristics that the promotion of spoil can be allowed more convenient smooth and is hardly damaged.
To achieve the goals above, the technical scheme adopted by the invention is that: with row on a kind of air dry sand Recognition Applied in Coal Preparation System
Spoil pushing meanss in cash system, it is characterised in that: including separation chamber and waste rock discharge device, be provided with spoil in the separation chamber
Filtering layer；The waste rock discharge device includes mobile base, swingle, discharge refuse pawl, positioning baffle, mandril and return pin, the mandril and
Return pin is respectively fixedly disposed on the inner wall of separation chamber, and the two position is opposite；The mobile base is slided in separation chamber
Setting, the swingle rotates setting in mobile base, and is provided with linkage board, the linkage board respectively with mandril and
Return pin drives swingle rotation using cooperation, and after its stress；The positioning baffle is fixed in mobile base, and itself and row
Cash pawl location fit；The discharge refuse pawl is fixed on swingle and links with it, and the upper of spoil filtering layer is exposed in its end
Portion.
It is provided with guide rail in the separation chamber, sliding block is provided in the mobile base, the sliding block slides on guide rail
Setting.
The linkage board is two, is located at the both ends of swingle, and the mandril and return pin are similarly two,
Its position is opposite with linkage board respectively.
After adopting the above structure, the invention has the advantages that compared with the prior art, spoil filtering layer energy of the invention
It is enough to collect bulky grain spoil, and the discharge refuse mouth that spoil can be pushed to separation chamber by discharge refuse pawl under the promotion of mobile base is enterprising
Row discharge, this structure compare existing chain structure, are hardly damaged equipment, and discharge refuse is also more smooth.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is other side structural schematic diagram of the invention.
Specific embodiment
As described below is only presently preferred embodiments of the present invention, is not intended to limit the scope of the present invention, ties below
Closing drawings and examples, the present invention is further described.
Embodiment is seen figure 1 and figure 2: pushing dress with the spoil on waste stone exhaust system on a kind of air dry sand Recognition Applied in Coal Preparation System
It sets comprising separation chamber 10 and waste rock discharge device are provided with spoil filtering layer 11 in separation chamber 10, have blanking seam on spoil filtering layer 11
Gap, blanking gap width is smaller, can prevent bulky grain spoil from converging and land 10 bottom of separation chamber.Waste rock discharge device includes mobile bottom
Seat 20, swingle 21, discharge refuse pawl 22, positioning baffle 23, mandril 24 and return pin 25, are provided with guide rail in separation chamber 10,
Sliding block is provided in mobile base, sliding block slides setting on guide rail, and by the drive of sliding block, mobile base 20 can sorted
Sliding in room 10.Swingle 21 rotates setting in mobile base 20, and linkage board 26 is fixed on swingle 21；Mandril 24 and
Return pin 25 is respectively fixedly disposed on the inner wall of separation chamber 10, and the two position is opposite；Linkage board 26 respectively with mandril 24 and
Return pin 25 drives swingle 21 to rotate using cooperating after stress.Positioning baffle 23 is fixed in mobile base 20, and its with
22 location fit of discharge refuse pawl；Discharge refuse pawl 22 is fixed on swingle 21 and links with it, and spoil filtering layer is exposed in its end
11 top.In use, mobile base 20 drives discharge refuse pawl 22 mobile, the spoil on spoil filtering layer 11 can be pushed
And it is discharged from the discharge refuse mouth in separation chamber 10；Meanwhile mandril 24 can withstand linkage board 26 and allow it that swingle 21 is driven to rotate, and
Discharge refuse pawl 22 on swingle 21 can rotate down and turn to the lower section of spoil filtering layer 11 and in state of crawling from spoil filtering layer
11 lower sections return, to facilitate return；Mobile by the return of mobile base 20, after reaching original position, return pin 25 can withstand connection
Movable plate 26 allows it that swingle 21 is driven to reversely rotate, meanwhile, discharge refuse pawl 22 can be rotated up return to it is in situ and with positioning baffle 23
It abuts, to carry out discharge refuse operation next time.Above-mentioned linkage board 26 is two, is located at the both ends of swingle 21, is pushed up
Bar 24 and return pin 25 are similarly two, position respectively with linkage board 26, relatively, so that its cooperation is more laborsaving.
Claims (3)
1. with the spoil pushing meanss on waste stone exhaust system on a kind of air dry sand Recognition Applied in Coal Preparation System, it is characterised in that: including separation chamber
And waste rock discharge device, spoil filtering layer is provided in the separation chamber；The waste rock discharge device include mobile base, swingle, discharge refuse pawl,
Positioning baffle, mandril and return pin, the mandril and return pin are respectively fixedly disposed on the inner wall of separation chamber, and the two position
Relatively；The mobile base slides setting in separation chamber, and the swingle rotates setting in mobile base, and is arranged thereon
There is linkage board, the linkage board drives swingle rotation using cooperation, and after its stress with mandril and return pin respectively；It is described fixed
Position baffle is fixed in mobile base, and itself and discharge refuse pawl location fit；The discharge refuse pawl be fixed on swingle and with
It links, and the top of spoil filtering layer is exposed in its end.
2. with the spoil pushing meanss on waste stone exhaust system, feature on air dry sand Recognition Applied in Coal Preparation System according to claim 1
It is: is provided with guide rail in the separation chamber, sliding block is provided in the mobile base, and the sliding block is slided on guide rail and set
It sets.
3. special with the spoil pushing meanss on waste stone exhaust system on air dry sand Recognition Applied in Coal Preparation System according to claim 1 or 2
Sign is: the linkage board is two, is located at the both ends of swingle, and the mandril and return pin are similarly two,
Its position is opposite with linkage board respectively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811350346.9A CN109317300A (en) | 2018-11-14 | 2018-11-14 | With the spoil pushing meanss on waste stone exhaust system on air dry sand Recognition Applied in Coal Preparation System |
| PCT/CN2019/117947 WO2020098688A1 (en) | 2018-11-14 | 2019-11-13 | Gangue pushing device on gangue discharge system for air-dry sand coal preparation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811350346.9A CN109317300A (en) | 2018-11-14 | 2018-11-14 | With the spoil pushing meanss on waste stone exhaust system on air dry sand Recognition Applied in Coal Preparation System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109317300A true CN109317300A (en) | 2019-02-12 |
Family
ID=65260901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811350346.9A Withdrawn CN109317300A (en) | 2018-11-14 | 2018-11-14 | With the spoil pushing meanss on waste stone exhaust system on air dry sand Recognition Applied in Coal Preparation System |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109317300A (en) |
| WO (1) | WO2020098688A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020098688A1 (en) * | 2018-11-14 | 2020-05-22 | 王光领 | Gangue pushing device on gangue discharge system for air-dry sand coal preparation system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS645680U (en) * | 1987-06-26 | 1989-01-12 | ||
| DE9216788U1 (en) * | 1992-12-10 | 1993-02-04 | PS Förder- und Lagertechnik GmbH, 6800 Mannheim | Tipping grate for floating dredgers |
| GB0506068D0 (en) * | 2005-03-24 | 2005-05-04 | Renby Ltd | Grid arrangement |
| CN102091694A (en) * | 2009-12-14 | 2011-06-15 | 淮南矿业(集团)有限责任公司 | Fixed screen waste rock removing device and fixed screen device |
| CN104014475B (en) * | 2014-05-08 | 2016-03-30 | 江苏韦欧机械有限公司 | A kind of graded combination equipment |
| CN204018187U (en) * | 2014-05-08 | 2014-12-17 | 江苏韦欧机械有限公司 | A kind of comb classification gravity flow screen subset |
| CN206139464U (en) * | 2016-07-11 | 2017-05-03 | 济南康能电力技术有限公司 | Raw coal debris separator and piece -rate system thereof |
| CN109317300A (en) * | 2018-11-14 | 2019-02-12 | 王光领 | With the spoil pushing meanss on waste stone exhaust system on air dry sand Recognition Applied in Coal Preparation System |
| CN209238160U (en) * | 2018-11-14 | 2019-08-13 | 王光领 | With the spoil pushing meanss on waste stone exhaust system on air dry sand Recognition Applied in Coal Preparation System |
-
2018
- 2018-11-14 CN CN201811350346.9A patent/CN109317300A/en not_active Withdrawn
-
2019
- 2019-11-13 WO PCT/CN2019/117947 patent/WO2020098688A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020098688A1 (en) * | 2018-11-14 | 2020-05-22 | 王光领 | Gangue pushing device on gangue discharge system for air-dry sand coal preparation system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020098688A1 (en) | 2020-05-22 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190212 |