Coal mine sewage purification treatment device

Abstract

The utility model belongs to the technical field of coal mine sewage purification treatment, and discloses a coal mine sewage purification treatment device which comprises a purification box body, a purification mechanism is installed on the surface of the purification box body, a quantitative assembly is installed on the surface of the purification box body and comprises a discharging box, and the top end of the purification box body is communicated with the discharging box. A discharging plate is arranged in the purifying box body and communicates with the discharging box, the bottom face of the discharging plate communicates with a discharging pipe, hinged plates are symmetrically installed on the surface of the discharging plate, a movable rod is rotationally connected between the two hinged plates, and a connecting plate is installed on the surface of the movable rod. The bottom surface of the connecting plate is hinged with a hinge seat I. The sewage impurity precipitation device has the advantages that reagents required by precipitation of impurities in sewage can be quantitatively treated in time, so that the reagents added for each precipitation are the same in quantity, and the sewage impurity precipitation effect is further improved.

Description

Technical Field

[0001] This utility model belongs to the field of coal mine wastewater purification and treatment technology, specifically a coal mine wastewater purification and treatment device. Background Technology

[0002] A coal mine is an area where humans extract coal resources in coal-rich areas, generally divided into underground coal mines and open-pit coal mines. When the coal seam is far from the surface, underground tunnels are typically dug to extract the coal; this is called an underground coal mine. When the coal seam is very close to the surface, the surface soil is typically stripped away to extract the coal; this is called an open-pit coal mine. The vast majority of coal mines in my country are underground mines. A coal mine encompasses a large area, including both above-ground and underground areas, as well as related facilities. A coal mine is a rationally excavated space created by humans when mining coal-rich geological strata, typically including tunnels, shafts, and working faces. Coal is the most important solid fuel and is a type of combustible organic rock. It is formed from abundant vegetation that grew over a certain geological era, gradually accumulating into thick layers in suitable geological environments, buried underwater or in silt, and undergoing natural coalification over long geological periods.

[0003] Meanwhile, application number CN215798865U describes a wastewater purification device for coal mine processing. This device includes a working box with support legs around its bottom perimeter and gaskets at the bottom of each support leg. A water inlet is located at one end of the top of the working box, and a filter plate is installed inside the inlet. A filter box is located at the bottom of the inner wall of the working box, and an activated carbon filter is installed inside the filter box. A third water pipe is located at one end of the filter box. The activated carbon filter is used to further sterilize and disinfect the coal mine wastewater and adsorb small particulate impurities, making the purification more thorough. The filter plate is used to filter large particulate impurities in the wastewater, improving the purification effect. Finally, reagents in the reagent box accelerate the sedimentation of impurities in the wastewater, facilitating subsequent sedimentation treatment.

[0004] The above-mentioned technical solution, during use, cannot quantify the added reagents when adding them into the working chamber, resulting in different amounts of reagent added each time. This can easily affect the sedimentation effect on impurities inside the wastewater, reduce the sedimentation effect on wastewater impurities, and make the sedimentation effect inconsistent each time, thus affecting the low efficiency of wastewater purification.

[0005] Therefore, a coal mine wastewater purification and treatment device is proposed to address the above problems. Utility Model Content

[0006] To address the problems mentioned in the background art, this utility model provides a coal mine wastewater purification and treatment device, which has the advantage of being able to quantitatively process the reagents required for the precipitation of impurities inside the wastewater in a timely manner, so that the amount of reagent added each time is the same, thereby further improving the precipitation effect of wastewater impurities.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a coal mine wastewater purification and treatment device, comprising a purification chamber, a purification mechanism installed on the surface of the purification chamber, and a metering component installed on the surface of the purification chamber;

[0008] The quantitative component includes a feeding box, which is connected to the top of the purification chamber. A feeding plate is provided inside the purification chamber and is connected to the feeding box. A feeding pipe is connected to the bottom surface of the feeding plate. Hinges are symmetrically installed on the surface of the feeding plate. A movable rod is rotatably connected between the two hinges. A connecting plate is installed on the surface of the movable rod. A hinge seat one is hinged to the bottom surface of the connecting plate. A hinge seat two is hinged to the surface of the hinge seat one. A quantitative plate is installed on the side of each of the two hinge seats two that are close to each other. The quantitative plate is in contact with the feeding pipe. A drive disk is rotatably connected in a groove on the surface of the feeding plate. The drive disk is in contact with the connecting plate. A stabilizing component is installed on the surface of the quantitative plate.

[0009] Preferably, a roller is rotatably connected within a groove on the surface of the connecting plate, and the roller is in contact with the drive disc.

[0010] Preferably, drive motors are symmetrically mounted on the surface of the feeding plate, and the output end of the drive motor passes through the feeding plate and is connected to one end of the drive disk.

[0011] Preferably, a torsion spring is fitted onto the surface of the movable rod, one end of the torsion spring is connected to the connecting plate, and the other end of the torsion spring is connected to the hinge plate.

[0012] Preferably, the interior of the purification chamber is connected to a receiving pipe, one end of which is aligned with the discharge pipe, and the other end of which is connected to a purification tank opened inside the purification chamber.

[0013] Preferably, the stabilizing component includes stabilizing bars, the stabilizing bars are symmetrically installed on the surface of the metering plate, the surface of the feeding plate is provided with a groove adapted to the stabilizing bars, the stabilizing bars are slidably connected in the groove, and a guide rod is slidably connected in a through hole on the surface of the stabilizing bar, both ends of the guide rod passing through the stabilizing bar and installed in the groove on the surface of the feeding plate.

[0014] Preferably, a return spring is sleeved on the surface of the guide rod, one end of the return spring is connected to the stabilizing bar, and the other end of the return spring is installed in a groove opened on the surface of the feed plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model sets up a quantitative component, which moves the quantitative plate back and forth and judges the total amount of material fed over time, thereby realizing quantitative treatment of reagents. This ensures that the amount of material fed from the feeding tube is the same, thus avoiding the problem of different amounts of reagent added each time, which would affect the sedimentation effect of impurities in wastewater.

[0017] 2. This utility model incorporates a stabilizing component, including stabilizing bars and guide rods, to stabilize the movement position of the quantitative plate, preventing positional shifts during movement that could affect reagent quantification and significantly improving the stability of the quantitative operation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a partial structural diagram of the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of the material feeding box and hinge plate of this utility model;

[0021] Figure 4 This is a schematic diagram of the drive disc and rollers of this utility model;

[0022] Figure 5 This is a schematic diagram of the quantitative plate and hinge seat of this utility model.

[0023] In the diagram: 1. Purification chamber; 12. Purification mechanism; 2. Quantitative assembly; 21. Feeding box; 22. Feeding plate; 23. Feeding pipe; 24. Hinge plate; 25. Movable rod; 26. Connecting plate; 27. Hinge seat one; 28. Hinge seat two; 29. ​​Quantitative plate; 210. Drive disc; 211. Roller; 212. Drive motor; 213. Torsion spring; 214. Receiving pipe; 3. Stabilizing assembly; 31. Stabilizing bar; 32. Guide rod; 33. Return spring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figures 1 to 5 As shown, this utility model provides a coal mine wastewater purification and treatment device, including a purification box 1, a purification mechanism 12 installed on the surface of the purification box 1, and a quantitative component 2 installed on the surface of the purification box 1.

[0026] The quantitative component 2 includes a feeding box 21. The top of the purification chamber 1 is connected to the feeding box 21. A feeding plate 22 is provided inside the purification chamber 1. The feeding plate 22 is connected to the feeding box 21. The bottom surface of the feeding plate 22 is connected to the feeding pipe 23. Hinged plates 24 are symmetrically installed on the surface of the feeding plate 22. A movable rod 25 is rotatably connected between the two hinged plates 24. A connecting plate 26 is installed on the surface of the movable rod 25. A hinge seat 1 27 is hinged to the bottom surface of the connecting plate 26. A hinge seat 28 is hinged to the surface of the hinge seat 1 27. The two hinge seats 28... On the side of each of the two devices 28, a metering plate 29 is installed. The metering plate 29 is attached to the feeding pipe 23. A drive disk 210 is rotatably connected in the groove on the surface of the feeding plate 22. The drive disk 210 is attached to the connecting plate 26. A stabilizing component 3 is installed on the surface of the metering plate 29. By reciprocating the metering plate 29, the total amount of material fed is determined by time, thereby realizing the quantitative processing of the reagent. This ensures that the amount of material fed by the feeding pipe 23 is the same, thus avoiding the difference in the amount of reagent added each time, which would affect the sedimentation effect of impurities in the wastewater.

[0027] Specifically, a roller 211 is rotatably connected in a groove on the surface of the connecting plate 26. The roller 211 fits against the drive disk 210, and the roller 211 can facilitate the drive disk 210 to push the connecting plate 26, thereby further improving the working efficiency of the device.

[0028] like Figures 1 to 5 As shown, drive motors 212 are symmetrically mounted on the surface of the feeding plate 22. The output end of the drive motor 212 passes through the feeding plate 22 and is connected to one end of the drive disk 210. The drive motor 212 is easy for operators to use, and two drive motors 212 can be driven simultaneously.

[0029] Furthermore, a torsion spring 213 is fitted on the surface of the movable rod 25. One end of the torsion spring 213 is connected to the connecting plate 26, and the other end of the torsion spring 213 is connected to the hinge plate 24. The torsion spring 213 can assist the connecting plate 26 in resetting, thereby improving the performance of the device.

[0030] It is worth noting that the interior of the purification chamber 1 is connected to a receiving pipe 214. One end of the receiving pipe 214 is aligned with the discharge pipe 23, and the other end of the receiving pipe 214 is connected to a purification tank opened inside the purification chamber 1, so that reagents can be added into the wastewater.

[0031] like Figures 1 to 5 As shown, the stabilizing component 3 includes stabilizing bars 31. Stabilizing bars 31 are symmetrically installed on the surface of the quantitative plate 29. The surface of the feeding plate 22 is provided with a groove that matches the stabilizing bars 31. The stabilizing bars 31 are slidably connected in this groove. A guide rod 32 is slidably connected in the through hole opened on the surface of the stabilizing bars 31. Both ends of the guide rod 32 pass through the stabilizing bars 31 and are installed in the groove opened on the surface of the feeding plate 22. Through the stabilizing bars 31 and the guide rod 32, the movement position of the quantitative plate 29 can be stabilized, avoiding positional deviation of the quantitative plate 29 during movement, which would affect the quantitative effect of reagents and greatly improve the stability of the quantitative operation.

[0032] It is worth emphasizing that a reset spring 33 is sleeved on the surface of the guide rod 32. One end of the reset spring 33 is connected to the stabilizing bar 31, and the other end of the reset spring 33 is installed in the groove opened on the surface of the feed plate 22. The reset spring 33 can drive the stabilizing bar 31 to perform reset processing, thereby improving the quantitative operation effect of the device.

[0033] The structure of the electric motor is existing technology and will not be described in detail. Additionally, this utility model also includes a power supply, controller, and switch, which are not the main technical points of this patent and will not be described in detail. The wiring diagram of the motor in this utility model is common knowledge in the field, and its working principle is already known technology. The appropriate model is selected based on actual use; therefore, the control method and wiring layout of the motor will not be explained in detail.

[0034] Working principle and process: When adding precipitating reagent to the purification tank in the purification chamber 1, the precipitating reagent is first poured into the feeding box 21. Then, the drive motor 212 is started. The output of the drive motor 212 drives the drive disk 210 to rotate. Since the drive disk 210 is eccentrically set, it pushes the connecting plate 26 to move through the roller 211 during rotation. At this time, the connecting plate 26 rotates through the movable rod 25 between the hinge plates 24. During the rotation, the movable rod 25 drives the torsion spring 213 to deform. The torsion spring 213 can assist the connecting plate 26 to reset, thereby improving the effect of the device. During the pushing process, the receiving plate 26 drives the metering plate 29 to reciprocate through the hinge seat 27 and hinge seat 28. At this time, the metering plate 29 releases the blockage on the discharge pipe 23, so that the amount of material discharged from the discharge pipe 23 is the same each time. The precipitating reagent falling from the discharge pipe 23 flows into the purification tank opened inside the purification box 1 through the receiving pipe 214, thereby realizing the sedimentation treatment of impurities in the sewage. By reciprocating the metering plate 29 and judging the total amount of material discharged by time, the reagent is quantitatively processed, so that the amount of material discharged from the discharge pipe 23 is the same, thus avoiding the effect of different amounts of reagent added each time, which would affect the sedimentation effect of impurities in the sewage.

[0035] During the movement of the metering plate 29, the metering plate 29 drives the stabilizing bar 31 to slide within the groove on the surface of the feeding plate 22. The stabilizing bar 31 then slides on the surface of the guide rod 32, which guides the movement of the stabilizing bar 31, preventing it from shifting position during movement. As the stabilizing bar 31 continues to move, it causes the return spring 33 to deform, resetting the stabilizing bar 31. This improves the metering operation efficiency of the device. Through the stabilizing bar 31 and guide rod 32, the movement position of the metering plate 29 is stabilized, preventing positional shifts that could affect reagent metering and significantly improving the stability of the metering operation.

[0036] It should be noted that the purification mechanism 12 of this device has the same working principle as the published patent CN215798865U, "A wastewater purification device for coal mine processing".

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A coal mine wastewater purification and treatment device, comprising a purification chamber (1), characterized in that: The surface of the purification chamber (1) is equipped with a purification mechanism (12), and the surface of the purification chamber (1) is equipped with a metering component (2); The quantitative component (2) includes a feeding box (21). The top of the purification chamber (1) is connected to the feeding box (21). The interior of the purification chamber (1) is provided with a feeding plate (22). The feeding plate (22) is connected to the feeding box (21). The bottom surface of the feeding plate (22) is connected to a feeding pipe (23). Hinges (24) are symmetrically installed on the surface of the feeding plate (22). A movable rod (25) is rotatably connected between the two hinges (24). A connecting plate (26) is installed on the surface of the movable rod (25). The bottom surface of the connecting plate (26) is hinged with a hinge seat 1 (27), and the surface of the hinge seat 1 (27) is hinged with a hinge seat 2 (28). A metering plate (29) is installed on the side of the two hinge seats 2 (28) that are close to each other. The metering plate (29) is in contact with the feed tube (23). A drive disk (210) is rotatably connected in the groove opened on the surface of the feed plate (22). The drive disk (210) is in contact with the connecting plate (26). A stabilizing component (3) is installed on the surface of the metering plate (29).

2. The coal mine wastewater purification and treatment device according to claim 1, characterized in that: A roller (211) is rotatably connected in a groove on the surface of the connecting plate (26), and the roller (211) is in contact with the drive disk (210).

3. The coal mine wastewater purification and treatment device according to claim 2, characterized in that: A drive motor (212) is symmetrically mounted on the surface of the feed plate (22). The output end of the drive motor (212) passes through the feed plate (22) and is connected to one end of the drive disk (210).

4. The coal mine wastewater purification and treatment device according to claim 3, characterized in that: A torsion spring (213) is fitted on the surface of the movable rod (25). One end of the torsion spring (213) is connected to the connecting plate (26), and the other end of the torsion spring (213) is connected to the hinge plate (24).

5. The coal mine wastewater purification and treatment device according to claim 4, characterized in that: The purification chamber (1) is connected to a receiving pipe (214). One end of the receiving pipe (214) is aligned with the discharge pipe (23), and the other end of the receiving pipe (214) is connected to a purification tank opened inside the purification chamber (1).

6. The coal mine wastewater purification and treatment device according to claim 1, characterized in that: The stabilizing component (3) includes a stabilizing bar (31). The stabilizing bar (31) is symmetrically installed on the surface of the metering plate (29). The surface of the feeding plate (22) is provided with a groove that matches the stabilizing bar (31). The stabilizing bar (31) is slidably connected in this groove. A guide rod (32) is slidably connected in a through hole on the surface of the stabilizing bar (31). Both ends of the guide rod (32) pass through the stabilizing bar (31) and are installed in the groove on the surface of the feeding plate (22).

7. A coal mine wastewater purification and treatment device according to claim 6, characterized in that: A return spring (33) is sleeved on the surface of the guide rod (32). One end of the return spring (33) is connected to the stabilizing bar (31), and the other end of the return spring (33) is installed in a groove opened on the surface of the feed plate (22).

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