CN205461283U - Rotary screen distribution coal water separator - Google Patents
Rotary screen distribution coal water separator Download PDFInfo
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- CN205461283U CN205461283U CN201620089948.3U CN201620089948U CN205461283U CN 205461283 U CN205461283 U CN 205461283U CN 201620089948 U CN201620089948 U CN 201620089948U CN 205461283 U CN205461283 U CN 205461283U
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- rotary screen
- water
- high pressure
- coal
- drum sieve
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Abstract
The utility model provides a rotary screen distribution coal water separator, includes chassis and drum sieve, the drum sieve sets firmly on the chassis through the rotary support column at chassis both ends, the chassis is located and is provided with the pipe that sprays water with high pressure that is used for preventing the drum sieve blinding of sereen on the support body of drum sieve bottom side, spray water with high pressure and evenly be provided with a set of orifice of water flow guide drum sieve that is arranged in the pipe that sprays water with high pressure along its length direction on the body of pipe, the chassis is arranged in and is provided with the ponding groove that is used for holding the water that is sieved out by the drum sieve on the support body of the socle side of spraying water with high pressure, and is provided with the water conservancy diversion hole that is used for intercommunication emission pipeline in long -pending bottom of gullet department. The device, the rotary screen carries out physics screening time, the pipe that sprays water with high pressure washes the drum sieve at the rotatory in -process of drum sieve, can effectively avoid the jam problem of sieve mesh in the rotary screen, has increased the practical life of screen cloth in the rotary screen, and has improved production efficiency.
Description
Technical field
This utility model relates to coal mine equipment field, is specially a kind of rotary screen distribution coal-water separating device.
Background technology
Coal-face can cause producing coal water content big in several cases, as big in top board trickle amount, coal seam water content is big, water in gob area is many, underhand stopes exploitation, unsuitable watering and lowering dust etc., along with the continuing to increase of the pit mining degree of depth, the gradually prolongation of the length of service, the problem that coal water content is big is the most prominent.Producing coal water content brings problems to transportation system greatly, when coal water infiltrates coal bunker together in transport coal stream, easily causes and gushes storehouse accident, affects the normal production of underground transport system.Actual quotation for current coal industry, hydraulic flushing in hole process in coal mining, coal is gone out through water conservancy punching and is easily mixed into coal slime with water, and granule is less, every hole communications centre coal output >=5t during hydraulic flushing in hole, period also has a large amount of rock ballast to discharge, present stage uses method precipitation coal, the slag increasing ditch and interim sedimentation tank, then way coal, slag pack processed, the human and material resources not only put into are many, and cause Coal Loss, it is impossible to meet needs, need for this to take other method to carry out coal and water separate, to meet mine mine safety needs.In the prior art, in addition to using the method increasing ditch and interim sedimentation tank, also apply all eurypalynous coal and water separate machinery, screen cloth rotating separation or reciprocating sieve vibrations are used to separate, owing to the size of coal stream differs, this kind of machinery common problem the most in actual applications is that screen cloth is in screening process, cinder or the online sieve aperture of the easy blocking screen of rock ballast, affect follow-up coal and water separate efficiency, of long duration do not clear up in the case of will directly contribute scrapping of screen cloth, these problems bring many burdens to production, have a strong impact on benefit and efficiency.
Utility model content
In order to solve the problems referred to above, the purpose of this utility model is to propose a kind of rotary screen distribution coal-water separating device, by being physically rotated the method for separation while realizing coal and water separate, it is possible to be prevented effectively from the congestion problems of rotary screen, increase the benefit and efficiency.
The technical scheme that this utility model is taked to solve the problems referred to above is: a kind of rotary screen distribution coal-water separating device, including underframe and rotary screen, described rotary screen is installed on underframe by the revolving support post at underframe both ends, underframe is positioned on the support body of rotary screen bottom side and is provided with the high pressure water jet pipe for preventing rotary screen sieve opening from blocking, one group it is evenly arranged with along its length for the spray orifice by the current deflecting rotary screen in high pressure water jet pipe on the body of described high pressure water jet pipe, described underframe is positioned on the support body of high pressure water jet pipe bottom side and is provided with for accommodating by the water storage tank of the water screened out in rotary screen, and place is provided with the pod apertures for connecting discharge pipe bottom water storage tank.
Preferably, described revolving support post is rotated by hydraulic-driven rotary screen.
Preferably, the reamer for stirring conveying coal charge it is provided with in described rotary screen.
Compared with prior art, this utility model has the advantages that
First, a kind of rotary screen distribution coal-water separating device described in the utility model, while the rotary screen being hydraulically operated carries out physics screening, high pressure water jet pipe by high pressure water jets to rotary screen, under the effect of water jets under high pressure, the blockage problem of sieve aperture in rotary screen can be prevented effectively from, add the physical life of screen cloth in rotary screen, and improve production efficiency.
Second, a kind of rotary screen distribution coal-water separating device described in the utility model, water storage tank collects the current screened out from rotary screen, again by these part current by discharge pipe everywhere, decrease this part current secondary pollution to coal stream, save the input of manpower and material resources, and meet the needs of safety in production.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of rotary screen of this utility model distribution coal-water separating device；
Fig. 2 is the side view of a kind of rotary screen of this utility model distribution coal-water separating device；
Fig. 3 is the top view of a kind of rotary screen of this utility model distribution coal-water separating device；
Accompanying drawing illustrates: 1, underframe, 2, rotary screen, 3, revolving support post, 4, high pressure water jet pipe, 5, water storage tank, 501, pod apertures.
Detailed description of the invention
Elaborating this utility model with specific embodiment below in conjunction with the accompanying drawings, the present embodiment, premised on technical solutions of the utility model, gives detailed embodiment and concrete operating process.
nullAs shown in the figure，This utility model is a kind of rotary screen distribution coal-water separating device，Including underframe 1 and rotary screen 2，Described rotary screen 2 is installed on underframe 1 by the revolving support post 3 at underframe 1 both ends，Revolving support post 3 is connected with hydraulic power system，And drive rotary screen 2 to rotate by hydraulic power system，Described underframe 1 is positioned on the support body of rotary screen 2 bottom side the high pressure water jet pipe 4 being provided with for preventing rotary screen 2 sieve pore blockade，This high pressure water jet pipe 4 is arranged in an axially parallel mode with rotary screen 2，The two ends of high pressure water jet pipe 4 are provided with the connectivity port of water under high pressure，One group it is evenly arranged with along its length for the spray orifice by the current deflecting rotary screen 2 in high pressure water jet pipe 4 on the body of described high pressure water jet pipe 4，The water storage tank 5 being provided with the water screened out in accommodating by rotary screen 2 it is positioned on the support body of high pressure water jet pipe 4 bottom side at described underframe 1，The current screened out in rotary screen 2 flow in water storage tank 5，And place is provided with the pod apertures 501 for connecting discharge pipe bottom water storage tank 5.
It is more than basic embodiment of the present utility model, can be improved further, optimize or limit on the basis of above.
Further, described revolving support post 3 is rotated by hydraulic-driven rotary screen 2.
Further, the reamer for stirring conveying coal charge it is provided with in described rotary screen 2, the two ends of rotary screen 2 are respectively the discharging port of coal after the charging port of coal water and screening, and the reamer in rotary screen 2 not only plays the effect of stirring coal water in rotary course, also has the effect of conveying coal stream.
Actual application of the present utility model is as follows:
After coal slime is entered rotary screen by the charging port of rotary screen 2, hydraulic-driven rotary screen 2 rotates and carries out coal and water separate, coal after screening has the discharging port of rotary screen 2 to discharge, current then enter bottom water storage tank 5 in through discharge pipe discharge, rotary screen 2 is rinsed in rotary screen 2 rotary course by high pressure water jet pipe 4, prevent the sieve pore blockade on rotary screen 2, working continuously of coal and water separate is realized by above procedure, ensure coal and the normal separation of water, in the application, the specification of rotary screen 2 screen cloth and overall dimensions can be adjusted according to size and the proportion of coal particle in coal water, the specification of revolving support post also needs the amount according to coal water to carry out the adjustment of model size, to ensure to have enough power to carry out coal and water separate.
The above, it it is only preferred embodiment of the present utility model, not this utility model is made any pro forma restriction, although this utility model describes as above with preferred embodiment, but it is not limited to this utility model, any those skilled in the art, in the range of without departing from technical solutions of the utility model, the a little change made when available technology contents described above or modification are the Equivalent embodiments of equivalent variations, in every case it is without departing from technical solutions of the utility model content, any simple modification above example made according to technical spirit of the present utility model, equivalent variations and modification, all still fall within the range of technical solutions of the utility model.
Claims (3)
1. a rotary screen distribution coal-water separating device, including underframe (1) and rotary screen (2), it is characterized in that: described rotary screen (2) is installed on underframe (1) by the revolving support post (3) at underframe (1) both ends, underframe (1) is positioned on the support body of rotary screen (2) bottom side the high pressure water jet pipe (4) being provided with for preventing rotary screen (2) sieve pore blockade, one group it is evenly arranged with along its length for the spray orifice by the current deflecting rotary screen (2) in high pressure water jet pipe (4) on the body of described high pressure water jet pipe (4), described underframe (1) is positioned on the support body of high pressure water jet pipe (4) bottom side and is provided with for accommodating by the water storage tank (5) of the water screened out in rotary screen (2), and at water storage tank (5) bottom, it is provided with the pod apertures (501) for connecting discharge pipe.
2. a kind of rotary screen distribution coal-water separating device as claimed in claim 1, it is characterised in that: described revolving support post (3) is rotated by hydraulic-driven rotary screen (2).
3. a kind of rotary screen distribution coal-water separating device as claimed in claim 1, it is characterised in that: it is provided with the reamer for stirring conveying coal charge in described rotary screen (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620089948.3U CN205461283U (en) | 2016-01-29 | 2016-01-29 | Rotary screen distribution coal water separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620089948.3U CN205461283U (en) | 2016-01-29 | 2016-01-29 | Rotary screen distribution coal water separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205461283U true CN205461283U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620089948.3U Active CN205461283U (en) | 2016-01-29 | 2016-01-29 | Rotary screen distribution coal water separator |
Country Status (1)
| Country | Link |
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| CN (1) | CN205461283U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380274A (en) * | 2018-01-11 | 2018-08-10 | 中国铁建重工集团有限公司 | A kind of breaker and shield machine for slurry balance shield machine |
| CN111097218A (en) * | 2018-10-29 | 2020-05-05 | 林州市振晨重工装备制造有限公司 | Rotary coal-water separator |
-
2016
- 2016-01-29 CN CN201620089948.3U patent/CN205461283U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380274A (en) * | 2018-01-11 | 2018-08-10 | 中国铁建重工集团有限公司 | A kind of breaker and shield machine for slurry balance shield machine |
| CN108380274B (en) * | 2018-01-11 | 2020-05-12 | 中国铁建重工集团股份有限公司 | A breaker and shield structure machine for muddy water balance shield constructs machine |
| CN111097218A (en) * | 2018-10-29 | 2020-05-05 | 林州市振晨重工装备制造有限公司 | Rotary coal-water separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 467000 South North Ring Road, Pingdingshan City, Henan Province (West of Xinhua Industrial Park) Patentee after: Tiefulai Equipment Manufacturing Group Co.,Ltd. Address before: 467000 South North Ring Road, Pingdingshan City, Henan Province (West of Xinhua Industrial Park) Patentee before: HENAN TIEFULAI EQUIPMENT MANUFACTURING Co.,Ltd. |