CN218357619U - Backwashing device for coal mine - Google Patents
Backwashing device for coal mine Download PDFInfo
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- CN218357619U CN218357619U CN202222852072.1U CN202222852072U CN218357619U CN 218357619 U CN218357619 U CN 218357619U CN 202222852072 U CN202222852072 U CN 202222852072U CN 218357619 U CN218357619 U CN 218357619U
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- coal mine
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Abstract
The utility model discloses a back flush device for coal mine, the on-line screen storage device comprises a base, the lower extreme fixedly connected with supporting leg of base, the small opening has been seted up to the inside of base down, the lower extreme fixedly connected with blow off pipe of small opening down, the internal surface fixedly connected with blowdown base of small opening down, the upper end of blowdown base is provided with rotatable washing post, the upper end fixedly connected with rose box of base, the upper end fixedly connected with motor base of top cap. This back flush unit for coal mine has solved the coal mine and can not wash the problem of discharging the dirt to inside filter equipment at the in-process that filters the process water through the combination setting of washing post, deashing pad, filter screen, and this back flush unit for coal mine has solved the coal mine and can not be convenient dismantling the equipment transportation at the in-process that filters the process water through the combination setting of base, washing post, rose box, filter screen, water purification case, top cap, or the maintenance dismantles trouble problem.
Description
Technical Field
The utility model relates to a coal mine equipment technical field specifically is a back washing unit for coal mine.
Background
According to investigation, more than 80% of coal mine production water in China is obtained from underground water of a coal mine, the coal mine is used for production after being simply treated, water resources are saved, production cost is reduced, economic benefits are obvious, but the coal mine treatment water is poor in treated water quality due to factors such as simple process, treatment cost and the like, so that production is affected, equipment failure is formed, production efficiency is reduced, equipment maintenance and maintenance cost is increased, and coal mine economic benefits are reduced;
the existing backwashing device is lack of self-cleaning of a filter screen and has the problems of complex parts and inconvenient disassembly and transportation, so that the backwashing device for the coal mine is needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to the not enough of prior art, the utility model provides a back washing unit for coal mine has solved the problem of proposing among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a back washing unit for coal mine, includes the base, the lower extreme fixedly connected with supporting leg of base, the small opening has been seted up to the inside of base, the lower extreme fixedly connected with blow off pipe of small opening, the internal surface fixedly connected with blowdown base of small opening, the upper end of blowdown base is provided with rotatable washing post, the upper end fixedly connected with rose box of base.
Optionally, one side of the cleaning column is fixedly connected with a cleaning interface, and the upper end of the cleaning interface is fixedly connected with an ash removal pad.
Optionally, the upper end of the cleaning column is fixedly connected with a rotating column, and the other end of the rotating column is connected with a motor through a spline.
Optionally, the inside fixedly connected with filter screen of rose box, the water inlet has been seted up to one side of rose box.
Optionally, the upper end fixedly connected with water purification case of rose box, the delivery port has been seted up to one side of water purification case.
Optionally, the upper end of the water purification tank is connected with a top cover through a fixing bolt in a threaded manner, and the upper end of the top cover is fixedly connected with a motor base.
(III) advantageous effects
The utility model provides a back flush unit for coal mine possesses following beneficial effect:
1. this back flush unit for coal mine through the combination setting of wasing post, deashing pad, filter screen, has solved the coal mine and can not wash the problem of discharging the dirt to inside filter equipment in the in-process of filtering process water.
2. This back flush unit for coal mine through the combination setting of base, washing post, rose box, filter screen, water purification case, top cap has solved the coal mine and can not be convenient dismantle the equipment transportation at the in-process that filters process water, or the trouble problem is dismantled in the maintenance.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the explosion structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a base; 2. supporting legs; 3. a lower leakage groove; 4. a blow-off pipe; 5. a blowdown base; 6. cleaning the column; 7. cleaning the interface; 8. a deashing pad; 9. rotating the column; 10. a motor; 11. a filter box; 12. a filter screen; 13. a water inlet; 14. a water purifying tank; 15. a water outlet; 16. a top cover; 17. motor base.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a coal mine backwashing device comprises a base 1, wherein the lower end of the base 1 is fixedly connected with a supporting leg 2, a lower leakage groove 3 is formed in the base 1, the lower end of the lower leakage groove 3 is fixedly connected with a sewage discharge pipe 4, the inner surface of the lower leakage groove 3 is fixedly connected with a sewage discharge base 5, the upper end of the sewage discharge base 5 is provided with a rotatable cleaning column 6, one side of the cleaning column 6 is fixedly connected with a cleaning interface 7, the upper end of the cleaning interface 7 is fixedly connected with an ash removal pad 8, the upper end of the cleaning column 6 is fixedly connected with a rotating column 9, the other end of the rotating column 9 is connected with a motor 10 in a spline mode, the upper end of the base 1 is fixedly connected with a filter box 11, the inner part of the filter box 11 is fixedly connected with a filter screen 12, one side of the filter box 11 is provided with a water inlet 13, the upper end of the filter box 11 is fixedly connected with a purified water box 14, one side of the purified water box 14 is provided with a water outlet 15, the upper end of the purified water box 14 is connected with a top cover 16 through a fixing bolt thread, and the upper end of the top cover 16 is fixedly connected with a motor base 17;
according to the coal mine backwashing device, the problems that an internal filtering device cannot be cleaned and dirt cannot be discharged in the process of filtering production water by a coal mine are solved through the combined arrangement of the cleaning column 6, the ash removal pad 8 and the filtering net 12;
the coal mine backwashing device solves the problems that a coal mine cannot be conveniently disassembled, assembled and transported or is troublesome to maintain and disassemble in the process of filtering production water through the combined arrangement of the base 1, the cleaning column 6, the filter tank 11, the filter screen 12, the water purification tank 14 and the top cover 16.
The utility model discloses in, the device's working procedure as follows:
place this novel device in operational environment through supporting leg 2, it makes the water source get into rose box 11 to connect water inlet 13 through water pipe, make the water level rise and sink filter screen 12 and filter after 15 outflow from the delivery port, but the rotatory washing post 6 of starter motor 10 when needs clearance, scrape the dirt through deashing pad 8 on filter screen 12, later open behind the blow off pipe 4 rivers with the dirt from 3 inflow blow off pipes 4 self-cleaning of lower hourglass groove, can be with top cap 16 through water purification case 14, motor 10 separates convenient transportation and accomplishes the operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a back washing unit for coal mine, includes base (1), its characterized in that: the improved sewage treatment device is characterized in that the lower end of the base (1) is fixedly connected with supporting legs (2), a lower leakage groove (3) is formed in the base (1), a sewage discharge pipe (4) is fixedly connected with the lower end of the lower leakage groove (3), a sewage discharge base (5) is fixedly connected with the inner surface of the lower leakage groove (3), a rotatable cleaning column (6) is arranged at the upper end of the sewage discharge base (5), and a filter box (11) is fixedly connected with the upper end of the base (1).
2. The coal mine backwashing device of claim 1, wherein: one side of the cleaning column (6) is fixedly connected with a cleaning interface (7), and the upper end of the cleaning interface (7) is fixedly connected with an ash removal pad (8).
3. The coal mine backwashing device of claim 1, wherein: the upper end of the cleaning column (6) is fixedly connected with a rotating column (9), and the other end of the rotating column (9) is connected with a motor (10) through a spline.
4. The coal mine backwashing device according to claim 1, wherein: the filter box is characterized in that a filter screen (12) is fixedly connected to the inside of the filter box (11), and a water inlet (13) is formed in one side of the filter box (11).
5. The coal mine backwashing device according to claim 1, wherein: the upper end of the filter tank (11) is fixedly connected with a water purifying tank (14), and one side of the water purifying tank (14) is provided with a water outlet (15).
6. The coal mine backwashing device of claim 5, wherein: the upper end of water purification case (14) has top cap (16) through fixing bolt threaded connection, the upper end fixedly connected with motor base (17) of top cap (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222852072.1U CN218357619U (en) | 2022-10-27 | 2022-10-27 | Backwashing device for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222852072.1U CN218357619U (en) | 2022-10-27 | 2022-10-27 | Backwashing device for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218357619U true CN218357619U (en) | 2023-01-24 |
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ID=84935734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222852072.1U Active CN218357619U (en) | 2022-10-27 | 2022-10-27 | Backwashing device for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218357619U (en) |
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2022
- 2022-10-27 CN CN202222852072.1U patent/CN218357619U/en active Active
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