CN221093970U

CN221093970U - Colliery sewage treatment system

Info

Publication number: CN221093970U
Application number: CN202322758191.5U
Authority: CN
Inventors: 李震; 陈胜民; 郭伟; 李腾龙
Original assignee: First Coal Mine In Gushan Town Yuanbaoshan District Chifeng City
Current assignee: First Coal Mine In Gushan Town Yuanbaoshan District Chifeng City
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-06-07
Anticipated expiration: 2033-10-16

Abstract

The utility model discloses a coal mine sewage treatment system, which comprises a settling tank, wherein water delivery pipes are arranged on two sides of the settling tank, the outer sides of the water delivery pipes are connected with a treatment tank, a linkage shaft is arranged in the treatment tank, one end of the linkage shaft is connected with a driving motor, and stirring blades are arranged on the outer wall of the linkage shaft; the filter box is arranged below the stirring blade, a filter screen surface is arranged on the upper end surface of the filter box, a purifying box is arranged below the filter screen surface, and a plurality of purifying plates are arranged in the purifying box; the mud scraping plate is arranged on one side above the filter box, and a pushing cylinder is connected to one side of the mud scraping plate. This colliery sewage treatment system compares with current device, can drive the transmission that the mud scraping plate carries out the horizontal direction through the propelling movement cylinder, can strike off the filth on the filter screen face through the mud scraping plate that removes, and the collecting box can be convenient for collect the filth.

Description

Colliery sewage treatment system

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a coal mine sewage treatment system.

Background

Mine sewage is a precious resource, and a great deal of work has been done for many years how to treat and recycle.

The Chinese patent with the publication number CN219009950U discloses a coal mine sewage treatment device, which belongs to the technical field of sewage treatment and aims at solving the problem that the box body is inconvenient to stir and dissolve, and the device comprises a treatment box, a first motor is fixedly connected to the treatment box, a first rotating shaft is fixedly connected to an output shaft of the first motor, a second motor is fixedly connected to the filter box, a pushing rod is rotationally connected to the rotating disc, and a knocking rod is rotationally connected to the pushing rod. According to the application, the first motor is started to drive the first gear on the first rotating shaft to operate, the first gear can drive the second gear to rotate when rotating, the second gear can rotate through the support of the gear ring, the second gear can stably slide in the treatment box through the sliding block on the second rotating shaft when rotating, the first rotating shaft and the second rotating shaft can be matched with the stirring blade to sufficiently stir sewage and purifying medicament when operating, and the dissolving efficiency of the purifying medicament is improved.

Although the above-mentioned colliery sewage treatment plant can cooperate the stirring piece to carry out intensive mixing to sewage and purification medicament when first pivot and second pivot are operated, promotes the dissolution efficiency of purification medicament, usually need filter and add multichannel processes such as medicine treatment when sewage treatment, also reduced filtration rate along with the accumulation of filter residue in long-time filtration work slowly to reduce sewage treatment's overall efficiency, for this reason, we propose a colliery sewage treatment system.

Disclosure of utility model

The utility model aims to provide a coal mine sewage treatment system, which solves the problems that in the prior art, a plurality of procedures such as filtering and dosing treatment are generally needed in sewage treatment, and the filtering speed is slowly reduced along with the accumulation of filter residues in long-time filtering operation, so that the overall efficiency of sewage treatment is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a coal mine sewage treatment system comprising:

The sedimentation tank, both sides of the sedimentation tank are provided with water delivery pipes, the outer sides of the water delivery pipes are connected with treatment tanks, the inside of the treatment tanks is provided with a linkage shaft, one end of the linkage shaft is connected with a driving motor, and the outer wall of the linkage shaft is provided with stirring blades;

The filter box is arranged below the stirring blade, a filter screen surface is arranged on the upper end surface of the filter box, a purifying box is arranged below the filter screen surface, and a plurality of purifying plates are arranged in the purifying box;

the mud scraping plate is arranged on one side above the filter box, one side of the mud scraping plate is connected with a pushing cylinder, a collecting box is arranged on one side outside the treatment box, and a drain pipe is arranged below the collecting box.

Preferably, the sedimentation tank is communicated with the treatment tank through a water pipe, and the treatment tank is symmetrically distributed about the vertical center line of the sedimentation tank.

Preferably, the driving motor forms a rotating structure with the stirring blades through a linkage shaft, and the stirring blades are spirally distributed.

Preferably, the vertical central lines of the filter box and the treatment box coincide, and the filter screen surface is of a hollowed-out net structure.

Preferably, the positions of the purifying plates and the filter screen surface correspond to each other, and the purifying plates are parallel to each other.

Preferably, a telescopic structure is formed between the pushing cylinder and the scraping plate, the scraping plate is perpendicular to the filter screen surface, and the scraping plate corresponds to the collecting box in position.

Preferably, the settling tank is further provided with:

and the communicating pipe is connected below the sedimentation tank, the dirt tank is connected below the communicating pipe, and the sedimentation tank forms a communicating structure with the dirt tank through the communicating pipe.

Compared with the prior art, the utility model provides a coal mine sewage treatment system, which has the following beneficial effects:

According to the utility model, the scraper can be driven to carry out horizontal conveying through the pushing cylinder, dirt on the surface of the filter screen can be scraped through the movable scraper, and the collecting box can be convenient for collecting the dirt, so that a plurality of working procedures such as filtering and dosing treatment are usually needed in sewage treatment, and the filtering speed is slowly reduced along with accumulation of filter residues in long-time filtering work, thereby reducing the overall efficiency of sewage treatment.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the filter box of the present utility model;

FIG. 3 is a schematic view of the structure of the purifying box of the present utility model.

In the figure: 1. a sedimentation tank; 2. a dirt box; 3. a communicating pipe; 4. a water pipe; 5. a treatment box; 6. a linkage shaft; 7. stirring blades; 8. a driving motor; 9. a filter box; 10. a filter screen surface; 11. a purifying box; 12. a purification plate; 13. a mud scraping plate; 14. a pushing cylinder; 15. a collection box; 16. and (5) a water drain pipe.

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.

Referring to fig. 1, a coal mine sewage treatment system includes: the sedimentation tank 1, the water delivery pipe 4 is installed on both sides of the sedimentation tank 1, the treatment tank 5 is connected to the outer side of the water delivery pipe 4, the sedimentation tank 1 and the treatment tank 5 form a communication structure through the water delivery pipe 4, and the treatment tanks 5 are symmetrically distributed about the vertical center line of the sedimentation tank 1; the water pipe 4 is convenient for the sewage precipitated in the precipitation tank 1 to flow into the treatment tank 5; a linkage shaft 6 is arranged in the treatment box 5, one end of the linkage shaft 6 is connected with a driving motor 8, and the outer wall of the linkage shaft 6 is provided with stirring blades 7; the driving motor 8 forms a rotating structure through the linkage shaft 6 and the stirring blades 7, and the stirring blades 7 are spirally distributed; the driving motor 8 can drive the linkage shaft 6 and the stirring blade 7 to rotate, and the rotating stirring blade 7 can stir and mix sewage and the injected disinfection water to disinfect the sewage; a scraper 13 mounted on one side above the filter box 9, one side of the scraper 13 connected with a pushing cylinder 14, one side outside the treatment box 5 mounted with a collecting box 15, and a drain pipe 16 arranged below the collecting box 15; a telescopic structure is formed between the pushing cylinder 14 and the scraping plate 13, the scraping plate 13 is perpendicular to the filter screen surface 10, and the scraping plate 13 corresponds to the collecting box 15 in position; the pushing cylinder 14 can drive the scraper 13 to carry out horizontal conveying, dirt on the filter screen surface 10 can be scraped through the moving scraper 13, and the collecting box 15 can facilitate the collection of the dirt; a communicating pipe 3 connected below the settling tank 1, a dirt tank 2 connected below the communicating pipe 3, and the settling tank 1 and the dirt tank 2 form a communicating structure through the communicating pipe 3; the communicating pipe 3 can facilitate the impurity deposited at the bottom of the settling tank 1 to flow into the dirt tank 2 for collection.

Referring to fig. 2-3, a coal mine wastewater treatment system includes: the filter box 9 is arranged below the stirring blade 7, the upper end surface of the filter box 9 is provided with a filter screen surface 10, the lower part of the filter screen surface 10 is provided with a purifying box 11, the filter box 9 is overlapped with the vertical central line of the processing box 5, and the filter screen surface 10 is of a hollowed-out net structure; the filter screen surface 10 of the hollowed-out net structure in the filter box 9 can intercept impurity particles in sewage; a plurality of purifying plates 12 are arranged in the purifying box 11; the positions of the purifying plates 12 correspond to those of the filter screen surfaces 10, and the purifying plates 12 are mutually parallel; the purification of fine impurities and toxic substances in sewage can be performed through the multi-layer purification plate 12 in the purification box 11, so that a better purification treatment effect can be achieved.

Working principle: when the coal mine sewage treatment system is used, firstly, coal mine sewage is put into the sedimentation tank 1 for sedimentation, after the sedimentation is finished, the water pipe 4 is opened, and the sewage which is sedimented in the sedimentation tank 1 flows into the treatment tank 5 conveniently through the water pipe 4; secondly, starting a driving motor 8, and driving the driving motor 8 to drive the linkage shaft 6 and the stirring blades 7 to rotate, wherein the stirring blades 7 can stir and mix sewage and the injected disinfection water to disinfect the sewage; then, after the impurity particles in the sewage are intercepted by the filter screen surface 10 with a hollowed-out net structure in the filter box 9, the sewage flows through the multi-layer purification plate 12 in the purification box 11, and the purification plate 12 is respectively filled with anthracite filter materials, refined quartz sand filter materials, magnetite filter materials, manganese sand filter materials and limestone filter materials, so that fine impurities and toxic substances in the sewage can be purified by the purification plate 12 respectively, and a good purification treatment effect is achieved; finally, the communicating pipe 3 is opened, impurities deposited at the bottom of the sedimentation tank 1 are conveniently circulated into the sewage tank 2 to be collected, meanwhile, the pushing cylinder 14 is periodically started, the pushing cylinder 14 drives the scraper 13 to carry out horizontal conveying, the sewage on the filter screen surface 10 can be scraped through the movable scraper 13, and the collecting tank 15 is convenient for collecting the sewage, so that the working principle of the coal mine sewage treatment system is that.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A coal mine wastewater treatment system, comprising:

The sedimentation tank (1), raceway (4) are all installed to the both sides of sedimentation tank (1), and the outside of raceway (4) is connected with treatment box (5), the internally mounted of treatment box (5) has universal driving shaft (6), and the one end of universal driving shaft (6) is connected with driving motor (8), stirring vane (7) are installed to the outer wall of universal driving shaft (6);

The filter box (9) is arranged below the stirring blade (7), a filter screen surface (10) is arranged on the upper end surface of the filter box (9), a purifying box (11) is arranged below the filter screen surface (10), and a plurality of purifying plates (12) are arranged inside the purifying box (11);

the mud scraping plate (13) is arranged on one side above the filter box (9), a pushing cylinder (14) is connected to one side of the mud scraping plate (13), a collecting box (15) is arranged on one side outside the treatment box (5), and a drain pipe (16) is arranged below the collecting box (15).

2. The coal mine sewage treatment system according to claim 1, wherein the sedimentation tank (1) and the treatment tank (5) form a communication structure through the water pipe (4), and the treatment tank (5) is symmetrically distributed about the vertical center line of the sedimentation tank (1).

3. A coal mine sewage treatment system according to claim 1, wherein the driving motor (8) forms a rotating structure with the stirring blades (7) through the linkage shaft (6), and the stirring blades (7) are spirally distributed.

4. A coal mine sewage treatment system according to claim 1, wherein the filtering box (9) coincides with the vertical central line of the treatment box (5), and the filtering screen surface (10) is of a hollowed-out net structure.

5. A coal mine sewage treatment system according to claim 1, wherein the purifying plates (12) correspond to the positions of the filter screen surfaces (10), and the purifying plates (12) are parallel to each other.

6. A coal mine sewage treatment system according to claim 1, wherein a telescopic structure is formed between the pushing cylinder (14) and the scraping plate (13), the scraping plate (13) is perpendicular to the filter screen surface (10), and the scraping plate (13) corresponds to the collecting box (15).

7. A coal mine sewage treatment system according to claim 1, wherein the settling tank (1) is further provided with:

The communicating pipe (3) is connected below the sedimentation tank (1), the dirt tank (2) is connected below the communicating pipe (3), and the sedimentation tank (1) forms a communicating structure with the dirt tank (2) through the communicating pipe (3).