CN219376299U - Sewage treatment device convenient for taking out impurities for coal mine - Google Patents

Abstract

The utility model discloses a sewage treatment device for a coal mine, which is convenient for taking out impurities, and comprises a water suction pump, wherein a T-shaped water inlet pipe and a water outlet pipe are respectively arranged on the surface of the water suction pump, two symmetrical filter screen discs for filtering the impurities are arranged on the inner wall of the T-shaped water inlet pipe, and two symmetrical impurity cleaning mechanisms corresponding to the two filter screen discs are arranged on the surface of the T-shaped water inlet pipe. This sewage treatment plant for colliery convenient to take out impurity compares with prior art, through setting up impurity clearance mechanism, makes the device take out the in-process to outside sewage treatment equipment to the sewage in the colliery, can filter the impurity in the sewage through the filter screen dish and block, has avoided impurity in the sewage to cause the damage to sewage treatment equipment, and simultaneously when need clear up the impurity that the filter screen dish was stopped flow, can realize the automatic discharge to the impurity that stops flow through multistage electric putter's extension, the practicality is stronger.

Description

Sewage treatment device convenient for taking out impurities for coal mine

Technical Field

The utility model relates to the technical field of coal mining, in particular to a sewage treatment device for a coal mine, which is convenient for taking out impurities.

Background

Coal mines are reasonable spaces that humans excavate when mining coal-rich geologic formations, and generally include roadways, shaft pits, and face formations, among others. Coal is the most predominant solid fuel, one of the combustible organic rocks.

In the process of coal mining, sewage in the coal mine is generally treated in sewage pumping tooth sewage treatment equipment by adopting a water pump, but in the process of actual use, the existing water pump is lack of a mechanism for filtering impurities and conveniently discharging the impurities in a water pumping pipe of the water pump, and because a large amount of impurities are contained in the sewage in the coal mine, after the impurities enter the sewage treatment equipment, the efficiency of sewage treatment is affected, and meanwhile, the impurities also damage the internal structure of the water pump, so that the service life of the water pump is affected.

Therefore, the application provides a sewage treatment device for coal mine, which is convenient for taking out impurities.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a sewage treatment apparatus for coal mines, which is convenient for removing impurities, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sewage treatment plant for colliery convenient to take out impurity, includes the suction pump, the surface of suction pump is provided with T type inlet tube and outlet pipe respectively, the inner wall of T type inlet tube is provided with two symmetrical filter screen discs that are used for filtering impurity, and the T type inlet tube surface is provided with two symmetrical impurity clearance mechanisms corresponding with two filter screen discs;

the impurity cleaning mechanism comprises a fixed box embedded on the surface of the T-shaped water inlet pipe, and a cleaning slide block and a plugging slide block which are arranged on the inner wall of the fixed box in a sliding manner respectively, the impurity cleaning mechanism further comprises a multistage electric push rod fixedly arranged on the inner top wall of the fixed box and used for driving the cleaning slide block and the plugging slide block to move, two symmetrical connecting columns are fixedly arranged on the lower surface of the cleaning slide block, and two connecting columns are fixedly connected with the upper surface of the plugging slide block at one end, far away from the cleaning slide block, of the connecting columns.

As a still further proposal of the utility model, the side surface of the cleaning slide block is jointed with the side surface of the filter screen disk and is connected in a sliding way.

As still further scheme of the utility model, the upper surface of the cleaning slide block is provided with a cylindrical groove corresponding to the multi-stage electric push rod, and the telescopic end of the multi-stage electric push rod is fixedly connected with the inner bottom wall of the cylindrical groove.

As a still further scheme of the utility model, the fixed box is of a lower opening structure, the bottom end of the plugging sliding block is fixedly provided with a sealing plate corresponding to the lower opening of the fixed box, and the upper surface of the sealing plate is fixedly provided with a sealing ring.

As still further scheme of the utility model, the upper surface of the sealing plate is fixedly provided with a plurality of positioning columns in rectangular array, and the lower edge of the fixing box is provided with positioning grooves matched with the positioning columns.

As a still further proposal of the utility model, the outer surface of the water pump is fixedly provided with a mounting ring, the outer surface of the mounting ring is fixedly provided with a plurality of L-shaped supporting rods in a circumferential array, and the bottom ends of the L-shaped supporting rods are fixedly provided with supporting plates.

Advantageous effects

The utility model provides a coal mine sewage treatment device convenient for taking out impurities, which has the following technical effects:

this sewage treatment plant for colliery convenient to take out impurity compares with prior art, through setting up impurity clearance mechanism, makes the device take out the in-process to outside sewage treatment equipment to the sewage in the colliery, can filter the impurity in the sewage through the filter screen dish and block, has avoided impurity in the sewage to cause the damage to the inner member of suction pump, and when the impurity that needs to shut off the filter screen dish is cleared up simultaneously, can realize the automatic discharge to the impurity that intercepts through multistage electric putter's extension, the practicality is stronger.

This sewage treatment plant for colliery convenient to take out impurity compares with prior art, after clearing up impurity, can realize that the closing plate is sealed with the effective of fixed box lower edge department, has guaranteed the stability after closing plate and fixed box are connected simultaneously, has avoided the condition that appears leaking at the in-process of drawing sewage.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

FIG. 2 is a schematic cross-sectional view of the right impurity cleaning mechanism of the present utility model.

Fig. 3 is a schematic view of the internal structure of the impurity cleaning mechanism for cleaning impurities according to the present utility model.

Fig. 4 is a schematic perspective view of a cleaning slider and a plugging slider according to the present utility model.

Fig. 5 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

The reference numerals are: 1. a water pump; 2. a T-shaped water inlet pipe; 3. a water outlet pipe; 4. a filter screen disc; 5. impurity cleaning mechanism; 501. a fixed box; 502. cleaning the sliding block; 503. plugging a sliding block; 504. a multi-stage electric push rod; 505. a connecting column; 506. a cylindrical groove; 6. a sealing plate; 7. a seal ring; 8. positioning columns; 9. a positioning groove; 10. l-shaped supporting rods.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, the sewage treatment device for coal mine, provided by the utility model, comprises a water pump 1, wherein a mounting ring is fixedly arranged on the outer surface of the water pump 1, a plurality of L-shaped support rods 10 are fixedly arranged on the outer surface of the mounting ring in a circumferential array, support plates are fixedly arranged at the bottom ends of the L-shaped support rods 10, and the stability of the water pump 1 in the operation process is effectively ensured by the arrangement of the plurality of L-shaped support rods 10.

The surface of the water suction pump 1 is respectively provided with a T-shaped water inlet pipe 2 and a water outlet pipe 3, the inner wall of the T-shaped water inlet pipe 2 is provided with two symmetrical filter screen discs 4 for filtering impurities, and the surface of the T-shaped water inlet pipe 2 is provided with two symmetrical impurity cleaning mechanisms 5 corresponding to the two filter screen discs 4;

the impurity cleaning mechanism 5 comprises a fixed box 501 embedded on the surface of the T-shaped water inlet pipe 2, and a cleaning slide block 502 and a blocking slide block 503 which are respectively arranged on the inner wall of the fixed box 501 in a sliding manner, wherein the side face of the cleaning slide block 502 is attached to the side face of the filter screen disc 4 and is in sliding connection.

The impurity cleaning mechanism 5 further comprises a multi-stage electric push rod 504 fixedly arranged on the inner top wall of the fixed box 501 and used for driving the cleaning slide block 502 and the blocking slide block 503 to move, a cylindrical groove 506 corresponding to the multi-stage electric push rod 504 is formed in the upper surface of the cleaning slide block 502, and the telescopic end of the multi-stage electric push rod 504 is fixedly connected with the inner bottom wall of the cylindrical groove 506.

Two symmetrical connecting posts 505 are fixedly arranged on the lower surface of the cleaning slide block 502, and the upper surfaces of the plugging slide blocks 503 are fixedly connected at the ends, away from the cleaning slide block 502, of the two connecting posts 505.

Wherein, compared with the prior art, through setting up impurity clearance mechanism 5, make the device take out the in-process in outside sewage treatment facility to the sewage in the colliery, can filter the impurity that blocks in the sewage through filter screen dish 4, avoided impurity in the sewage to cause the damage to sewage treatment facility, simultaneously when need clear up the impurity that filter screen dish 4 was stopped off, can drive clearance slider 502 downwardly moving through multistage electric putter 504's extension, clearance slider 502 downwardly moving's in-process can be to stopping off the impurity at filter screen dish 4 side and strike off, clearance slider 502 downwardly moving simultaneously, can drive shutoff slider 503 downwardly moving through spliced pole 505, wait to be when the bottom of clearance slider 502 moves to the bottom of filter screen dish 4, the top and the fixed box 501 of shutoff slider 503 break away from this moment, the continuation extension of multistage electric putter 504 this moment can make the impurity of collecting in the middle of clearance slider 502 and shutoff slider 503 drop to outside under the effect of the middle rivers of clearance slider 502 and shutoff slider 503, realize the automatic discharge to the impurity, moreover can not cause T type water inlet tube 2, practicality is stronger.

Example 2

Referring to fig. 1, 2 and 5, based on embodiment 1, the fixing box 501 has a lower opening structure, the bottom end of the plugging slider 503 is fixedly provided with a sealing plate 6 corresponding to the lower opening of the fixing box 501, and the upper surface of the sealing plate 6 is fixedly provided with a sealing ring 7.

The upper surface of closing plate 6 is rectangular array and has set firmly a plurality of reference column 8, and the constant head tank 9 with the looks adaptation of a plurality of reference column 8 has been seted up to the lower edge department of fixed box 501.

Wherein, compare with prior art, through setting up closing plate 6, sealing washer 7, reference column 8 and constant head tank 9, after clearing up impurity, when multistage electric putter 504 shrink to the normal position, sealing washer 7 on the closing plate 6 can hug closely with the lower edge department of fixed box 501 and support tightly, realize that closing plate 6 and fixed box 501 are effective sealed of lower edge department, in a plurality of reference column 8 can insert constant head tank 9 simultaneously, guaranteed the stability after closing plate 6 is connected with fixed box 501, avoided the condition that leaks appears at the in-process of drawing sewage.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (6)

1. The utility model provides a sewage treatment plant for colliery convenient to take out impurity, includes suction pump (1), its characterized in that: the surface of the water suction pump (1) is respectively provided with a T-shaped water inlet pipe (2) and a water outlet pipe (3), the inner wall of the T-shaped water inlet pipe (2) is provided with two symmetrical filter screen discs (4) for filtering impurities, and the surface of the T-shaped water inlet pipe (2) is provided with two symmetrical impurity cleaning mechanisms (5) corresponding to the two filter screen discs (4);

impurity clearance mechanism (5) are including inlaying fixed box (501) of establishing on T type inlet tube (2) surface to and slide respectively setting up clearance slider (502) and shutoff slider (503) at fixed box (501) inner wall, impurity clearance mechanism (5) are still including setting firmly multistage electric putter (504) that roof is used for driving clearance slider (502) and shutoff slider (503) to remove in fixed box (501), the lower surface of clearance slider (502) has set firmly two symmetrical spliced pole (505), and two the upper surface fixed connection that the one end that clearance slider (502) were kept away from to spliced pole (505) all has shutoff slider (503).

2. The sewage treatment device for coal mine convenient for taking out impurities according to claim 1, wherein: the side surface of the cleaning sliding block (502) is attached to the side surface of the filter screen disc (4) and is in sliding connection.

3. The sewage treatment device for coal mine convenient for taking out impurities according to claim 1, wherein: the upper surface of clearance slider (502) has seted up cylindricality groove (506) corresponding with multistage electric putter (504), and the flexible end of multistage electric putter (504) and the interior bottom wall fixed connection of cylindricality groove (506).

4. The sewage treatment device for coal mine convenient for taking out impurities according to claim 1, wherein: the fixing box (501) is of a lower opening structure, the bottom end of the plugging sliding block (503) is fixedly provided with a sealing plate (6) corresponding to the lower opening of the fixing box (501), and the upper surface of the sealing plate (6) is fixedly provided with a sealing ring (7).

5. The sewage treatment device for coal mine convenient for taking out impurities according to claim 4, wherein: the upper surface of closing plate (6) is rectangular array and has set firmly a plurality of reference column (8), and fixed box (501) lower edge department has seted up constant head tank (9) with the looks adaptation of a plurality of reference column (8).

6. A coal mine wastewater treatment apparatus for facilitating removal of impurities according to any one of claims 1 to 5, wherein: the outer surface of the water pump (1) is fixedly provided with a mounting ring, the outer surface of the mounting ring is fixedly provided with a plurality of L-shaped supporting rods (10) in a circumferential array, and the bottom end of each L-shaped supporting rod (10) is fixedly provided with a supporting disc.