CN216073340U

CN216073340U - Wastewater treatment device of coal washing dehydrator

Info

Publication number: CN216073340U
Application number: CN202121423332.2U
Authority: CN
Inventors: 段庆丰; 王彩; 连晓辉; 杨淑乐; 王进峰
Original assignee: Pingdingshan Tianrun Coal Preparation Co ltd
Current assignee: Pingdingshan Tianrun Coal Preparation Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-03-18
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a wastewater treatment device of a coal washing dehydrator, belonging to the technical field of coal washing wastewater treatment. A wastewater treatment device of a coal washing dehydrator comprises a rectangular box, wherein one side of the rectangular box is provided with a hole, the inside of the hole is fixedly connected with a water pipe, one end of the water pipe is fixedly connected with a five-way pipe, and one end of the five-way pipe is fixedly connected with a water outlet pipe; according to the utility model, when wastewater is treated, the first filter screen can filter larger granular impurities in the wastewater, then the sliding block is moved, the motor is positioned right above the rotating shaft, the output end of the motor is connected with the rotating shaft through the threaded ring, the motor is started, the motor drives the rotating shaft and the stirring blades to stir the wastewater, the medicine is added to accelerate precipitation, the second filter screen can filter the wastewater again, after precipitation, precipitates are intensively distributed at the bottom end of the hopper box, the first drain pipe is opened to discharge the treated water, and the wastewater treatment device is convenient for workers to use.

Description

Wastewater treatment device of coal washing dehydrator

Technical Field

The utility model relates to the technical field of coal washing wastewater treatment, in particular to a wastewater treatment device of a coal washing dehydrator.

Background

The coal washing wastewater is wastewater discharged during wet coal washing, the treated effluent can be reused for production, and a wastewater treatment device of a coal washing dehydrator is required during wastewater treatment.

But the prior wastewater treatment device of the coal washing dehydrator has the problems of poor practicability and inconvenience for workers to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of poor practicability and inconvenience for workers in the prior art, and provides a wastewater treatment device of a coal washing dehydrator.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a wastewater treatment device of a coal washing dehydrator comprises a rectangular box, wherein one side of the rectangular box is provided with a hole, the inside of the hole is fixedly connected with a water pipe, one end of the water pipe is fixedly connected with a five-way pipe, one end of the five-way pipe is fixedly connected with a water outlet pipe, one side of the rectangular box is fixedly connected with a support frame, the top ends of the support frame and the rectangular box are respectively provided with a chute, the inside of the chute is slidably connected with a slide block, the top end of the slide block is fixedly connected with a motor fixing frame, one side of the motor fixing frame is fixedly connected with a motor, the output end of the motor is in threaded connection with a rotating shaft through a threaded ring, the outside of the rotating shaft is fixedly connected with a stirring blade, the upper part of the inner wall of the rectangular box is fixedly connected with a lapping block, the upper surface of the lapping block is provided with a fixing frame, and the bottom end of the fixing frame is fixedly connected with a first filter screen, the bottom fixedly connected with connecting strip of first filter screen, the bottom fixedly connected with second filter screen of connecting strip, the bottom fixedly connected with funnel case of rectangle case.

Preferably, the both sides of rectangle case lower surface all fixedly connected with bracing piece, one side fixedly connected with connecting rod of bracing piece.

Preferably, the number of the supporting rods is four, and the four supporting rods are fixedly connected to the left side and the right side of the lower surface of the rectangular box in a rectangular array mode.

Preferably, the middle part of one side of the funnel box is fixedly connected with a first sewage discharge pipe, and the bottom end of the funnel box is fixedly connected with a second sewage discharge pipe.

Preferably, the first sewage draining pipe, the second sewage draining pipe and the water pipe are all provided with valves outside.

Preferably, the inner bottom wall of the first filter screen is provided with a round hole, the inside of the round hole is fixedly connected with a bearing, and the rotating shaft is fixedly connected inside the bearing.

Compared with the prior art, the utility model provides a wastewater treatment device of a coal washing dehydrator, which has the following beneficial effects:

1. the utility model is provided with a supporting frame, a sliding chute, a sliding block, a motor fixing frame, a motor, a threaded ring, a rotating shaft, a stirring blade, a lapping block, a fixing frame, a first filter screen, a connecting strip and a second filter screen, when the wastewater is treated, the wastewater is pumped into the rectangular box, and larger granular impurities in the wastewater can be filtered through the filtering of the first filter screen, then the slide block is moved, the motor is positioned right above the rotating shaft, the output end of the motor is connected with the rotating shaft through a threaded ring, the motor is started, the motor drives the rotating shaft and the stirring blades to stir the wastewater, the medicine is added to accelerate the precipitation, the second filter screen can filter the wastewater again, after precipitation, the precipitate is intensively distributed at the bottom end of the funnel box, therefore, the staff can discharge the treated water by opening the first sewage discharge pipe, the staff can use the sewage treatment device conveniently, and the treatment efficiency of the wastewater is improved.

2. According to the utility model, through arranging the water pipes, the five-way pipe and the water outlet pipe, in the process of sedimentation, by observing the position of the sediment, a worker can firstly discharge a part of precipitated sewage by opening the valves arranged on the water pipes with different heights on one side of the rectangular box, so that the working efficiency is further improved, after the wastewater is treated and the water is discharged, the valve outside the second sewage discharge pipe is opened, so that the sediment can be discharged from the second sewage discharge pipe, the sediment is prevented from being accumulated in the rectangular box, and the practicability of the device is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 3 is a schematic structural view of the motor of the present invention;

FIG. 4 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a rectangular box; 2. a water pipe; 3. a five-way pipe; 4. a water outlet pipe; 5. a support frame; 6. a chute; 7. a slider; 8. a motor fixing frame; 9. a motor; 10. a threaded ring; 11. a rotating shaft; 12. stirring blades; 13. a lapping block; 14. a fixing frame; 15. a first filter screen; 16. a connecting strip; 17. a second filter screen; 18. a hopper box; 19. a support bar; 20. a connecting rod; 21. a first drain pipe; 22. a second sewage draining pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, a wastewater treatment device of a coal washing dehydrator comprises a rectangular box 1, wherein two sides of the lower surface of the rectangular box 1 are fixedly connected with supporting rods 19, one side of each supporting rod 19 is fixedly connected with a connecting rod 20, the number of the supporting rods 19 is four, the four supporting rods 19 are fixedly connected to the left side and the right side of the lower surface of the rectangular box 1 in a rectangular array mode, one side of the rectangular box 1 is provided with a hole, a water pipe 2 is fixedly connected inside the hole, one end of the water pipe 2 is fixedly connected with a five-way pipe 3, one end of the five-way pipe 3 is fixedly connected with a water outlet pipe 4, through the arrangement of the water pipe 2, the five-way pipe 3 and the water outlet pipe 4, in the sedimentation process, through observing the position of sediment, a worker can discharge a part of precipitated wastewater by opening valves arranged on the water pipes 2 with different heights on one side of the rectangular box 1, further improving the working efficiency, after the wastewater is treated and the water is discharged, the valve outside the second blow-off pipe 22 is opened, further the precipitate can be discharged from the second blow-off pipe 22, the precipitate is prevented from being accumulated in the rectangular box 1, the practicability of the device is improved, one side of the rectangular box 1 is fixedly connected with the supporting frame 5, the top ends of the supporting frame 5 and the rectangular box 1 are both provided with the chutes 6, the inside of the chute 6 is slidably connected with the slide block 7, the top end of the slide block 7 is fixedly connected with the motor fixing frame 8, one side of the motor fixing frame 8 is fixedly connected with the motor 9, the output end of the motor 9 is in threaded connection with the rotating shaft 11 through the threaded ring 10, the outside of the rotating shaft 11 is fixedly connected with the stirring blade 12, the upper part of the inner wall of the rectangular box 1 is fixedly connected with the lapping block 13, the upper surface of the lapping block 13 is provided with the fixed frame 14, the bottom end of the fixed frame 14 is fixedly connected with the first filter screen 15, the inner bottom wall of the first filter screen 15 is provided with a round hole, the inside of the round hole is fixedly connected with a bearing, the rotating shaft 11 is fixedly connected inside the bearing, when wastewater is treated, the wastewater is pumped into the rectangular box 1, firstly, larger granular impurities in the wastewater can be filtered through the filtering of the first filter screen 15, then the sliding block 7 is moved, the motor 9 is positioned right above the rotating shaft 11, the output end of the motor 9 is connected with the rotating shaft 11 through a threaded ring, the motor 9 is started, the motor 9 drives the rotating shaft 11 and the stirring blades 12 to stir and match the wastewater to add medicines so as to accelerate precipitation, the second filter screen 17 can filter the wastewater again, after precipitation, precipitates are intensively distributed at the bottom end of the funnel box 18, so that a worker can discharge the treated water through opening the first sewage discharge pipe 21, the use of the worker is facilitated, and the treatment efficiency of the wastewater is improved, the bottom fixedly connected with connecting strip 16 of first filter screen 15, the bottom fixedly connected with second filter screen 17 of connecting strip 16, the bottom fixedly connected with funnel case 18 of rectangle case 1, the first blow off pipe 21 of middle part fixedly connected with of funnel case 18 one side, the bottom fixedly connected with second blow off pipe 22 of funnel case 18, the outside of first blow off pipe 21, second blow off pipe 22 and water pipe 2 all is provided with the valve.

In the utility model, when the wastewater is treated, the wastewater is pumped into the rectangular box 1, firstly, the larger granular impurities in the wastewater can be filtered through the filtering of the first filter screen 15, then the slide block 7 is moved, the motor 9 is positioned right above the rotating shaft 11, the output end of the motor 9 is connected with the rotating shaft 11 through the threaded ring, the motor 9 is started, the motor 9 drives the rotating shaft 11 and the stirring blades 12 to stir and match the wastewater to add medicines, the precipitation can be accelerated, the wastewater can be filtered again through the second filter screen 17, after the precipitation, the precipitate is intensively distributed at the bottom end of the funnel box 18, so that a worker discharges the treated water through opening the first drain pipe 21, the use of the worker is facilitated, the treatment efficiency of the wastewater is improved, and through arranging the water pipe 2, the five-way pipe 3 and the water outlet pipe 4, in the precipitation process, the position of the precipitate is observed, the staff is through opening the valve that sets up on the not co-altitude water pipe 2 in rectangle case 1 one side, and then can be at first with the sewage discharge after partly deposiing, has further improved work efficiency, with waste water treatment and with the water discharge back, open the outside valve of second blow off pipe 22, and then can discharge the precipitate from second blow off pipe 22, avoid the precipitate to pile up in rectangle case 1, improved the practicality of this device.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The wastewater treatment device of the coal washing dehydrator comprises a rectangular box (1), and is characterized in that one side of the rectangular box (1) is provided with a hole, the inside of the hole is fixedly connected with a water pipe (2), one end of the water pipe (2) is fixedly connected with a five-way pipe (3), one end of the five-way pipe (3) is fixedly connected with a water outlet pipe (4), one side of the rectangular box (1) is fixedly connected with a support frame (5), the top ends of the support frame (5) and the rectangular box (1) are both provided with a chute (6), the inside of the chute (6) is slidably connected with a sliding block (7), the top end of the sliding block (7) is fixedly connected with a motor fixing frame (8), one side of the motor fixing frame (8) is fixedly connected with a motor (9), and the output end of the motor (9) is in threaded connection with a rotating shaft (11) through a threaded ring (10), the outside fixedly connected with stirring leaf (12) of pivot (11), the upper portion fixedly connected with overlap joint piece (13) of rectangle case (1) inner wall, the upper surface of overlap joint piece (13) is provided with fixed frame (14), the first filter screen of bottom fixedly connected with (15) of fixed frame (14), the bottom fixedly connected with connecting strip (16) of first filter screen (15), the bottom fixedly connected with second filter screen (17) of connecting strip (16), the bottom fixedly connected with funnel case (18) of rectangle case (1).

2. The wastewater treatment device of the coal washing dehydrator according to claim 1, wherein two sides of the lower surface of the rectangular box (1) are fixedly connected with support rods (19), and one side of each support rod (19) is fixedly connected with a connecting rod (20).

3. The wastewater treatment device of the coal washing dehydrator of claim 2, wherein the number of the support rods (19) is four, and the four support rods (19) are fixedly connected to the left and right sides of the lower surface of the rectangular box (1) in a rectangular array.

4. The wastewater treatment device of the coal washing dehydrator according to claim 1, wherein the middle part of one side of the funnel box (18) is fixedly connected with a first drain pipe (21), and the bottom end of the funnel box (18) is fixedly connected with a second drain pipe (22).

5. The wastewater treatment device of the coal washing dehydrator according to claim 4, wherein valves are arranged outside the first drain pipe (21), the second drain pipe (22) and the water pipe (2).

6. The wastewater treatment device of the coal washing dehydrator according to claim 1, wherein the inner bottom wall of the first filter screen (15) is provided with a circular hole, a bearing is fixedly connected inside the circular hole, and the rotating shaft (11) is fixedly connected inside the bearing.