CN201454576U - Discharging mechanism of jig-type coal washing crusher - Google Patents
Discharging mechanism of jig-type coal washing crusher Download PDFInfo
- Publication number
- CN201454576U CN201454576U CN2009201271096U CN200920127109U CN201454576U CN 201454576 U CN201454576 U CN 201454576U CN 2009201271096 U CN2009201271096 U CN 2009201271096U CN 200920127109 U CN200920127109 U CN 200920127109U CN 201454576 U CN201454576 U CN 201454576U
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- crusher
- coal
- coal washing
- disintegrating machine
- discharging mechanism
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a discharging mechanism of a jig-type coal washing crusher. A crusher outlet is provided with a sieving device; sieved fine materials of the sieving device enter the jig-type coal washing crusher; and sieved coarse materials return to the crusher by a crusher inlet. The sieving device is arranged at the crusher outlet; and the sieved fine materials enter a coal washing procedure directly, and the sieved coarse materials return to the crusher for crushing and then enter the coal washing procedure. The aperture of a sieve mesh of the sieving device is set according to needed particle size; and the discharging mechanism can carry out separation on the raw coal after being crushed according to the particle size, can prevent bulk raw coal incapable of meeting quality from entering the coal washing machine and is beneficial to guaranteeing the quality of finished coal.
Description
Technical field
The utility model relates to a kind of streamline feed mechanism, particularly a kind of jigging formula coal washing disintegrating machine discharging mechanism.
Background technology
The coal washing of jigging formula be the coal washery comparatively generally adopt the coal washing mode, have the advantage that cost is low, efficient is high, easy to operate.Jigging formula coal washing disintegrating machine discharging mechanism comprises raw material conveying device, jigging machine and device for transporting objects, raw material conveying device generally comprises raw coal conveyer (generally adopting conveyer belt) and disintegrating machine, raw coal after crusher in crushing is delivered to jigging formula coal washer and processes processing, after boxman finished, readymade coal was discharged to the appointed area by the finished product feed mechanism.
In the prior art, raw coal directly cleans through entering jigging machine after the crusher in crushing, just rule of thumb adjust the broken particle diameter of disintegrating machine to raw coal, raw coal after the fragmentation also contains part not to be had fragmentation or does not have fragmentation raw coal completely, these raw coal directly become readymade coal through coal washing and after handling, and the quality of readymade coal is had a negative impact.
Therefore, need transform, can separate by particle diameter, guarantee the granularity quality of readymade coal raw coal after the fragmentation to existing jigging formula coal washing disintegrating machine discharging mechanism.
The utility model content
In view of this, the utility model provides a kind of jigging formula coal washing disintegrating machine discharging mechanism, can separate by particle diameter raw coal after the fragmentation, guarantees the granularity quality of readymade coal.
Jigging formula coal washing disintegrating machine discharging mechanism of the present utility model, comprise raw coal conveyer belt and disintegrating machine, described disintegrating machine outlet connects jigging formula coal washer, described disintegrating machine inlet is provided with screening plant, the screening fines of described screening plant enters jigging formula coal washer, and the screening coarse fodder returns disintegrating machine by the disintegrating machine inlet.
Further, described screening plant is a vibratory sieve;
Further, described vibratory sieve bottom is provided with screening fines feeder, and described screening fines is by screening fines feeder input jigging formula coal washer.
The beneficial effects of the utility model: jigging formula coal washing disintegrating machine discharging mechanism of the present utility model, in the disintegrating machine exit screening plant is set, screening back fines directly enters the coal washing operation, coarse fodder enters boxman's preface after returning crusher in crushing, particle diameter is as required set the aperture of the screen cloth of screening plant, can separate by particle diameter raw coal after the fragmentation, the bulk raw coal that can avoid not meeting quality enters coal washer, is beneficial to guarantee the readymade coal quality.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Accompanying drawing is a structural representation of the present utility model, as shown in the figure: the jigging formula coal washing disintegrating machine discharging mechanism of present embodiment, disintegrating machine 1 outlet 12 is provided with screening plant 2, the screening fines of screening plant 2 enters jigging formula coal washer 5 by fines feeder 3, and the screening coarse fodder returns disintegrating machine 1 by disintegrating machine 1 inlet 11;
In the present embodiment, screening plant 2 is a vibratory sieve, is beneficial to the raising screen rate;
In the present embodiment, the screening coarse fodder of vibratory sieve is delivered to disintegrating machine 1 inlet 11 by elevator 4, can clocklike bulk materials be delivered to disintegrating machine, course of conveying is simple, the automaticity height can keep on-the-spot relative clean, and is beneficial to and on-the-spot arrange and increase work efficiency.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (3)
1. jigging formula coal washing disintegrating machine discharging mechanism is characterized in that: the disintegrating machine outlet is provided with screening plant, and the screening fines of described screening plant enters jigging formula coal washer, and the screening coarse fodder returns disintegrating machine by the disintegrating machine inlet.
2. jigging formula coal washing disintegrating machine discharging mechanism according to claim 1, it is characterized in that: described screening plant is a vibratory sieve.
3. jigging formula coal washing disintegrating machine discharging mechanism according to claim 2 is characterized in that: the screening coarse fodder of described vibratory sieve is delivered to the disintegrating machine inlet by elevator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201271096U CN201454576U (en) | 2009-04-22 | 2009-04-22 | Discharging mechanism of jig-type coal washing crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201271096U CN201454576U (en) | 2009-04-22 | 2009-04-22 | Discharging mechanism of jig-type coal washing crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201454576U true CN201454576U (en) | 2010-05-12 |
Family
ID=42381923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201271096U Expired - Fee Related CN201454576U (en) | 2009-04-22 | 2009-04-22 | Discharging mechanism of jig-type coal washing crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201454576U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261341A (en) * | 2018-09-10 | 2019-01-25 | 安徽理工大学 | A kind of coal mine wash coaling equipment Internet-based |
| CN112691726A (en) * | 2020-12-08 | 2021-04-23 | 马明 | Coal washing process for coal mining |
-
2009
- 2009-04-22 CN CN2009201271096U patent/CN201454576U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261341A (en) * | 2018-09-10 | 2019-01-25 | 安徽理工大学 | A kind of coal mine wash coaling equipment Internet-based |
| CN112691726A (en) * | 2020-12-08 | 2021-04-23 | 马明 | Coal washing process for coal mining |
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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: 20100512 Termination date: 20110422 |