CN209238158U - With the suction device on waste stone exhaust system on air dry sand Recognition Applied in Coal Preparation System - Google Patents
With the suction device on waste stone exhaust system on air dry sand Recognition Applied in Coal Preparation System Download PDFInfo
- Publication number
- CN209238158U CN209238158U CN201821876407.0U CN201821876407U CN209238158U CN 209238158 U CN209238158 U CN 209238158U CN 201821876407 U CN201821876407 U CN 201821876407U CN 209238158 U CN209238158 U CN 209238158U
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- suction
- feed pipe
- connect
- mobile device
- separation chamber
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Abstract
The utility model discloses on a kind of air dry sand Recognition Applied in Coal Preparation System with the suction device on waste stone exhaust system, it includes separation chamber, collecting box, suction blower, feed pipe, suction tube and mobile device, the filtering layer of filtering bulky grain spoil is provided in the separation chamber, the bottom of separation chamber is arranged in the suction tube, the suction bottom of the tube is provided with suction hole, and the feed pipe is fixedly connected with suction tube and is connected between it；The tail end of the feed pipe is connected with hose, and the end of the hose is connect with collecting box；The suction blower is arranged on collecting box；The feed pipe connect with mobile device and is moved forward and backward under the control of mobile device.Advantage is: the utility model can carry out size spoil to sieve and equipment can be prevented to be damaged.
Description
Technical field
The utility model belongs to coal separation technical field, more particularly, to using discharge refuse on a kind of air dry sand Recognition Applied in Coal Preparation System
Suction device in system.
Background technique
The main purpose of raw coal separation is to separate cleaned coal with spoil, divide, to obtain clean cleaned coal resource, currently,
Leading technology is wet coal preparation in the art, 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；This structure when in use can be by size spoil and the unified discharge of medium, but chain is easy to stick into cash
Stone, this damage to chain are larger；It is therefore desirable to be improved.
Utility model content
The purpose of this utility model is in view of the deficiency of the prior art, to provide a kind of air dry sand Recognition Applied in Coal Preparation System
On with the suction device on waste stone exhaust system, it has the spy that can carry out sieving and equipment can be prevented to be damaged to size spoil
Point.
To achieve the goals above, the technical scheme adopted by the utility model is on a kind of air dry sand Recognition Applied in Coal Preparation System
With the suction device on waste stone exhaust system comprising separation chamber, collecting box, suction blower, feed pipe, suction tube and mobile device,
The filtering layer of filtering bulky grain spoil is provided in the separation chamber, the bottom of separation chamber, the suction is arranged in the suction tube
Bottom of the tube is provided with suction hole, and the feed pipe is fixedly connected with suction tube and is connected between it；The tail end of the feed pipe connects
It is connected to hose, the end of the hose is connect with collecting box；The suction blower is arranged on collecting box；The feed pipe and shifting
Dynamic device is connected and is moved forward and backward under the control of mobile device.
The mobile device is connect by driving motor, ball-screw and attachment base, the ball-screw with driving motor, institute
It states attachment base one end to connect with ball-screw, the other end is connect with feed pipe.
It is vertically arranged between the feed pipe and suction tube.
After adopting the above structure, the utility model is compared to the prior art advantageously: the utility model passes through
Particle screening is carried out to spoil in advance, short grained spoil and medium are sucked under the action of suction blower by suction tube, and lead to
It crosses feed pipe and enters in collecting box and handled, can effectively prevent equipment compared to existing structure and be damaged.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
As described below is only the preferred embodiment of the utility model, does not therefore limit the protection model of the utility model
It encloses, the present invention will be further described with reference to the accompanying drawings and examples.
Embodiment, as shown in Figure 1: with the suction device on waste stone exhaust system on a kind of air dry sand Recognition Applied in Coal Preparation System comprising
Separation chamber 10, collecting box 11, suction blower 12, feed pipe 13, suction tube 14 and mobile device 15 were provided in separation chamber 10
The filtering layer 101 of bulky grain spoil is filtered, by the filtering of filtering layer 101, bulky grain spoil is deposited on filtering layer 101, and little particle cash
Stone falls to the bottom of separation chamber 10 by the gap on filtering layer 101.The bottom of separation chamber is arranged in suction tube 14, in suction tube
14 bottoms are provided with suction hole, and the number in suction hole is determined according to the specification size of separation chamber 10, in suction tube 14
On be uniformly distributed.Feed pipe 13 is vertical with suction tube 14 to be fixedly connected and is connected between it, and the small of 14 inspirations of suction tube is passed through
Particle spoil and medium can be transported in collecting box 11 by feed pipe 13.It is connected with hose 16 in the tail end of feed pipe 13, it is soft
The end of pipe 16 is connect with collecting box 11, hose 16 be able to carry out it is flexible, so that feed pipe 13 has displacement stroke.Suction blower 12
It is arranged on collecting box 11, is attracted by the wind-force of suction blower 12, suction tube 14 can absorb small of 10 bottom of separation chamber
Grain spoil and medium are finally fallen in collecting box 11 after suction tube 14 and hose 16.Feed pipe 13 and mobile device
15 connect and are moved forward and backward under the control of mobile device 15, and mobile device 15 is by driving motor 20, ball-screw 21 and connection
Seat 22, ball-screw 21 is connect with driving motor 20, and 22 one end of attachment base is connect with ball-screw 21, the other end and feed pipe
15 connections；When work, by the driving of driving motor 20, it is mobile that ball-screw 21 drives attachment base 22, and attachment base 22 can
It drives feed pipe 13 to be moved forward and backward, while suction tube 14 can be allowed to absorb little particle spoil and medium in the bottom of separation chamber 10.
The both ends of suction tube 14 are provided with idler wheel, slideway 102 is provided in separation chamber 10, idler wheel slides setting in slideway 102,
This structure can facilitate the positioning of suction tube 14 and movement, improve the fluency used.
Claims (3)
1. with the suction device 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, collect
Case, suction blower, feed pipe, suction tube and mobile device are provided with the filtering layer of filtering bulky grain spoil, institute in the separation chamber
The bottom that separation chamber is arranged in suction tube is stated, the suction bottom of the tube is provided with suction hole, and the feed pipe is fixed with suction tube
It connects and is connected between it；The tail end of the feed pipe is connected with hose, and the end of the hose is connect with collecting box；The suction
Expect that blower is arranged on collecting box；The feed pipe connect with mobile device and is moved forward and backward under the control of mobile device.
2. with the suction device on waste stone exhaust system on air dry sand Recognition Applied in Coal Preparation System according to claim 1, it is characterised in that:
The mobile device is connect by driving motor, ball-screw and attachment base, the ball-screw with driving motor, the attachment base
One end is connect with ball-screw, and the other end is connect with feed pipe.
3. with the suction device on waste stone exhaust system on air dry sand Recognition Applied in Coal Preparation System according to claim 1 or 2, feature exists
In: it is vertically arranged between the feed pipe and suction tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821876407.0U CN209238158U (en) | 2018-11-14 | 2018-11-14 | With the suction device on waste stone exhaust system on air dry sand Recognition Applied in Coal Preparation System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821876407.0U CN209238158U (en) | 2018-11-14 | 2018-11-14 | With the suction device on waste stone exhaust system on air dry sand Recognition Applied in Coal Preparation System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209238158U true CN209238158U (en) | 2019-08-13 |
Family
ID=67528344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821876407.0U Expired - Fee Related CN209238158U (en) | 2018-11-14 | 2018-11-14 | With the suction device on waste stone exhaust system on air dry sand Recognition Applied in Coal Preparation System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209238158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020098690A1 (en) * | 2018-11-14 | 2020-05-22 | 王光领 | Suction device on gangue discharge system for air-dry sand coal preparation system |
-
2018
- 2018-11-14 CN CN201821876407.0U patent/CN209238158U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020098690A1 (en) * | 2018-11-14 | 2020-05-22 | 王光领 | Suction device on gangue discharge system for air-dry sand coal preparation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190813 Termination date: 20211114 |