Sewage discharging and dispersing structure of coal mine water source heat pump

Abstract

The utility model belongs to the technical field of pollution discharge and dispersion, and particularly relates to a pollution discharge and dispersion structure of a coal mine water source heat pump, which comprises a residue filtering barrel, a water inlet pipe is mounted at the center of the right side wall of the residue filtering barrel in a penetrating manner, a residue outlet is formed in the center of the left side wall of the residue filtering barrel, and a water outlet pipe is mounted on the bottom surface of the residue filtering barrel. A conveying device is installed on the left side of the residue filtering barrel, the residue filtering barrel comprises a filtering cylinder and a shell, supporting legs are installed at the four corners of the bottom face of the residue filtering barrel, the conveying device corresponds to a residue outlet, the shell is a cuboid, a turning cover is arranged on the top face of the shell, and a plurality of identical high-pressure spray heads are installed on the bottom face of the turning cover. Rolling brushes are installed on the front side wall and the rear side wall of an inner cavity of the shell, the filter cartridge is rotationally installed in the inner cavity of the shell, the top end of the right side of the filter cartridge is connected with a waterproof motor, a push rod is arranged in the inner cavity of the filter cartridge, and a slag pushing plate is installed at the top of the push rod. The device is simple in structure and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage discharge and dispersion structures, in particular to a sewage discharge and dispersion structure for a coal mine water source heat pump. Background Art

[0002] In the process of raw coal mining, a large amount of mine wastewater is generated and discharged. Since some coal dust and rock dust are dispersed in the water, the mine wastewater is gray-black. The sewage source heat pump extracts heat from the sewage through the heat pump. The pipes through which the sewage flows are prone to scale accumulation and the attachment and growth of microorganisms, causing pipe blockage. Anti-blockage and anti-corrosion are work processes that cannot be ignored in the daily maintenance of sewage source heat pumps and pipelines.

[0003] In the process of sewage treatment, it is usually necessary to use a filter plate to filter the sewage. However, after the filter plate has been working for a long time, the coal slag contained in the sewage will accumulate on the filter plate, which can easily cause clogging of the filter plate. Therefore, the staff is required to manually clean the coal slag on the filter plate, which is not only troublesome but also slow, affecting the sewage treatment efficiency. In the traditional filter box, the filter plate is erected in the inner cavity. When the coal slag is more than half gathered, it will greatly affect the filtration efficiency. In addition, the coal slag stains still contain moisture when discharged, which is not easy to handle later. For this reason, we propose a sewage discharge and dispersion structure for a coal mine water source heat pump. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage discharging and dispersing structure for a coal mine water source heat pump, so as to solve the problems raised in the above-mentioned background technology that the staff is constantly required to manually clean the coal slag on the filter plate, the filtering efficiency of the upright filter plate is affected when the coal slag is more than half gathered, and the coal slag stains still contain moisture when discharged, which is not easy to be processed later.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coal mine water source heat pump sewage discharge and dispersion structure, including a filter residue barrel, a water inlet pipe is installed through the center of the right side wall of the filter residue barrel, a slag outlet is opened at the center of the left side wall of the filter residue barrel, a water outlet pipe is installed on the bottom surface of the filter residue barrel, and a transmission device is installed on the left side of the filter residue barrel. The filter residue barrel includes: a filter cartridge and an outer shell.

[0006] Preferably, legs are installed at the four corners of the bottom surface of the filter residue barrel, and the transmission device corresponds to the residue outlet.

[0007] Preferably, the shell is a rectangular parallelepiped, the top surface of the shell is provided with a flip cover, and the bottom surface of the flip cover is installed with a plurality of identical high-pressure nozzles.

[0008] Preferably, rolling brushes are installed on the front and rear side walls of the inner cavity of the shell, the filter cartridge is rotatably installed in the inner cavity of the shell, and a waterproof motor is connected to the top right side of the filter cartridge.

[0009] Preferably, the transmission device includes: a transfer chamber, a diversion chamber and a dehumidifier, the inner cavity of the diversion chamber is equipped with a rotating paddle, the bottom end of the inner cavity of the transfer chamber is equipped with a conveyor belt, the dehumidifier is installed at the top left side of the transfer chamber, a baffle is provided between the transfer chamber and the diversion chamber, an outlet is provided at the bottom end of the baffle, and one end of the rotating paddle passes through the transfer chamber and is connected to a first drive motor.

[0010] Preferably, mesh holes are provided on the side wall of the filter cartridge, and the roller brush comprises: a support frame, a second drive motor and bristles, the second drive motor is mounted on the top of the support frame, and the bristles are mounted on the output shaft of the second drive motor.

[0011] Preferably, the inner cavity of the filter cartridge is provided with a push rod, a slag pusher plate is installed on the top of the push rod, and uniform drainage holes are opened on the surface of the slag pusher plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1) The device is provided with a filter barrel and a shell. When the water source heat pump is discharging sewage, water enters the filter barrel, the filter barrel leaves the impurities, and the water enters the shell. In this way, the juice and residue can be separated and the blockage of the drainage device can be effectively prevented. The device has a simple structure and is easy to use.

[0014] 2) The device can flush the filter cartridge by arranging a high-pressure nozzle at the top of the inner cavity. The side wall of the filter cartridge is provided with mesh holes, and the high-pressure nozzle can spray water into the inner cavity of the filter cartridge. The inner cavity and the outer wall of the filter cartridge are cleaned more cleanly and are not easy to be blocked.

[0015] 3) The device is provided with a roller brush on the side wall of the inner cavity and a waterproof motor is installed at the bottom. When cleaning, the waterproof motor drives the filter cartridge to rotate, and the roller brush can clean the surface of the filter cartridge more thoroughly. The side wall of the filter cartridge is provided with mesh holes, and the brush body can dredge the blocked holes.

[0016] 4) A transmission device is installed on the left side of the filter residue barrel. The transmission device includes: a transmission chamber, a diversion chamber and a dehumidifier. A rotating paddle is installed in the inner cavity of the diversion chamber, and a conveyor belt is installed at the bottom of the inner cavity of the transmission chamber. Coal slag and other stains are pushed out by the slag pushing plate in the filter cartridge. Coal slag and other stains enter the diversion chamber, and the internal rotating paddle diverts them in turn and discharges them from the outlet to the conveyor belt. The dehumidifier on the top removes its moisture, so that the coal slag and other stains can be dried for easier handling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the housing and filter cartridge of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the transmission device of the utility model;

[0020] Figure 4 This is a schematic diagram of the slag pushing plate of the utility model;

[0021] Figure 5 This is a schematic diagram of the roller brush structure of the utility model.

[0022] In the figure: 1. filter residue barrel; 2. water inlet pipe; 3. support leg; 4. water outlet pipe; 5. first drive motor; 6. residue outlet; 7. transmission device; 8. rotating paddle; 9. baffle; 10. high-pressure nozzle; 11. flip cover; 12. outer shell; 13. filter cartridge; 14. conveying chamber; 15. roller brush; 16. waterproof motor; 17. diversion chamber; 18. dehumidifier; 19. outlet; 20. conveyor belt; 21. residue pusher plate; 22. support frame; 23. second drive motor; 24. bristles. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] See also Figure 1-5 The utility model provides a technical solution: a sewage discharging and dispersing structure of a coal mine water source heat pump, comprising a filter residue barrel 1, a water inlet pipe 2 is installed through the center of the right side wall of the filter residue barrel 1, the sewage is discharged into the filter cartridge 13 at the water inlet pipe 2, a slag outlet 6 is opened at the center of the left side wall of the filter residue barrel 1, water flows down from the filter cartridge 13 into an outer shell 12, and coal slag stains and the like remain in the inner cavity of the filter cartridge 13, a water outlet pipe 4 is installed on the bottom surface of the filter residue barrel 1, the water outlet pipe 4 discharges the filtered water, a transmission device 7 is installed on the left side of the filter residue barrel 1, the transmission device 7 corresponds to the slag outlet 6, impurities are put into the transmission device 7 from the slag outlet 6, and the filter residue barrel 1 comprises: a filter cartridge 13 and a shell 12.

[0026] Among them, legs 3 are installed at the four corners of the bottom surface of the filter residue barrel 1, and the legs 3 prop up the device for easy drainage. The outer shell 12 is a rectangular parallelepiped, and a flip cover 11 is provided on the top surface of the outer shell 12. A plurality of identical high-pressure nozzles 10 are installed on the bottom surface of the flip cover 11. Rolling brushes 15 are installed on the front and rear side walls of the inner cavity of the outer shell 12. The filter cartridge 13 is rotatably installed in the inner cavity of the outer shell 12. A waterproof motor 16 is connected to the top right side of the filter cartridge 13. The waterproof motor 6 drives the filter cartridge 13 to rotate and can also remove excess moisture inside. Net holes are provided on the side walls of the filter cartridge 13. The rolling brush 15 includes: a support frame 22, a second drive motor 23 and bristles 24. The second drive motor 23 is installed at the top end of the support frame 22, and the bristles 24 are installed on the output shaft of the second drive motor 23. During filtering, the holes on the surface of the filter cartridge 13 are easily blocked. The high-pressure nozzle 10 and the rolling brush 15 play a good role in cleaning and dredging to prevent blockage. The inner cavity of the filter cartridge 13 is provided with a push rod, and a slag pushing plate 21 is installed on the top of the push rod. The surface of the slag pushing plate 21 is provided with uniform drainage holes. The coal slag stains and the like in the filter cartridge 13 are discharged by the slag pushing plate 21. The uniform drainage holes can filter the sewage. The transmission device 7 includes: a transmission chamber 14, a diversion chamber 17 and a dehumidifier 18. A rotating paddle 8 is installed in the inner cavity of the diversion chamber 17. A conveyor belt 20 is installed at the bottom end of the inner cavity of the transmission chamber 14. The dehumidifier 18 is installed at the top left side of the transmission chamber 14. A baffle 9 is provided between the transmission chamber 14 and the diversion chamber 17. An outlet 19 is provided at the bottom end of the baffle 9. One end of the rotating paddle 8 passes through the transmission chamber 14 and is connected to the first driving motor 5. Coal slag and other stains enter the diversion chamber 17. The internal rotating paddle 8 stirs and diverts them in turn and discharges them from the outlet 19 to the conveyor belt 20. The dehumidifier 18 at the top removes its moisture, and the coal slag and other stains can be dried for easier processing.

[0027] Working principle: When discharging sewage, stains such as coal slag can easily block the drainage hole, which is very troublesome to clean manually. The device can rinse the filter cartridge 13 by setting a high-pressure nozzle 10 at the top of the inner cavity. The side wall of the filter cartridge 13 is provided with mesh holes. The high-pressure nozzle 10 can spray water into the inner cavity of the filter cartridge 13. The inner cavity and the outer wall of the filter cartridge 13 are cleaned more cleanly and the stains are removed. A roller brush 15 is set on the side wall of the inner cavity, and a waterproof motor 16 is installed at the bottom. When cleaning, the waterproof motor 16 drives the filter cartridge 13 to rotate. The roller brush 15 can clean the surface of the filter cartridge 13 more cleanly. The side wall of the filter cartridge 13 is provided with mesh holes, and the bristles 24 The blocked holes can be unblocked, a slag pushing plate 21 is provided in the inner cavity, and uniform drainage holes are provided on the surface. When the coal slag stains are discharged, the moisture can be further discharged. A transmission device is installed on the left side of the filter residue barrel 1. The transmission device 7 includes: a transmission chamber 20, a diversion chamber 17 and a dehumidifier 18. A rotating paddle is installed in the inner cavity of the diversion chamber 17, and a conveyor belt 20 is installed at the bottom of the inner cavity of the transmission chamber 20. Coal slag and other stains are pushed out by the slag pushing plate in the filter cartridge 13, and the coal slag and other stains enter the diversion chamber. The internal rotating paddle diverts them in turn and discharges them from the outlet to the conveyor belt. The dehumidifier on the top removes its moisture, and the coal slag and other stains can be dried for easier processing.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage discharging and dispersing structure of a coal mine water source heat pump, comprising a filter residue bucket (1), characterized in that: A water inlet pipe (2) is installed through the center of the right side wall of the filter residue barrel (1), a residue outlet (6) is opened at the center of the left side wall of the filter residue barrel (1), a water outlet pipe (4) is installed on the bottom surface of the filter residue barrel (1), and a transmission device (7) is installed on the left side of the filter residue barrel (1). The filter residue barrel (1) comprises: a filter cartridge (13) and an outer shell (12).

2. A sewage discharging structure for a coal mine water source heat pump according to claim 1, characterized in that: Support legs (3) are installed at the four corners of the bottom surface of the filter residue barrel (1), and the transmission device (7) corresponds to the residue outlet (6).

3. A sewage discharging and dispersing structure for a coal mine water source heat pump according to claim 1, characterized in that: The outer shell (12) is a rectangular parallelepiped; a flip cover (11) is provided on the top surface of the outer shell (12); and a plurality of identical high-pressure spray heads (10) are installed on the bottom surface of the flip cover (11).

4. A sewage discharging and dispersing structure for a coal mine water source heat pump according to claim 1, characterized in that: Rolling brushes (15) are installed on the front and rear side walls of the inner cavity of the shell (12), the filter cartridge (13) is rotatably installed in the inner cavity of the shell (12), and a waterproof motor (16) is connected to the top right side of the filter cartridge (13).

5. A sewage discharging and dispersing structure for a coal mine water source heat pump according to claim 1, characterized in that: The transmission device (7) comprises: a transmission chamber (14), a diversion chamber (17) and a dehumidifier (18); a rotating paddle (8) is installed in the inner cavity of the diversion chamber (17); a conveyor belt (20) is installed at the bottom end of the inner cavity of the transmission chamber (14); the dehumidifier (18) is installed at the left top end of the transmission chamber (14); a baffle (9) is provided between the transmission chamber (14) and the diversion chamber (17); an outlet (19) is provided at the bottom end of the baffle (9); one end of the rotating paddle (8) passes through the transmission chamber (14) and is connected to a first drive motor (5).

6. A sewage discharging structure for a coal mine water source heat pump according to claim 4, characterized in that: The side wall of the filter cartridge (13) is provided with mesh holes, and the roller brush (15) comprises: a support frame (22), a second drive motor (23) and bristles (24), wherein the second drive motor (23) is mounted on the top of the support frame (22), and the bristles (24) are mounted on the output shaft of the second drive motor (23).

7. A sewage discharging and dispersing structure for a coal mine water source heat pump according to claim 1, characterized in that: The inner cavity of the filter cartridge (13) is provided with a push rod, the top of which is mounted with a slag pushing plate (21), and the surface of the slag pushing plate (21) is provided with uniform drainage holes.

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