Impurity removal device for coal processing

Abstract

The utility model discloses an impurity removal device for coal processing, which comprises an impurity removal box, the top of the impurity removal box penetrates through and is fixedly connected with a support rod, the bottom of the support rod is fixedly connected with a plurality of waterway rods, and the side wall of the impurity removal box positioned at the bottom of the waterway rods is provided with two openings; the inner wall of the upper opening is connected with a supporting frame through a vibration assembly, the inner wall of the lower opening and the top of the supporting frame are slidably connected with a collecting drawer, and the bottom of the inner wall of the impurity removing box is fixedly connected with a water tank. By arranging the two collection drawers and the two filter screens, after coal is washed and impurity removal is completed, sewage carrying impurities passes through the collection drawers and the filter screens at the bottom, the impurities can be collected and filtered, the sewage is cleaned at the moment, and after the sewage enters the water tank, a coal mine can be washed again through the water pump; impurities in water are effectively filtered, circulation of water resources is achieved, and the utilization rate of the water resources is greatly increased.

Description

Technical Field

[0001] The utility model relates to the technical field of coal processing, in particular to an impurity removal device for coal processing. Background Art

[0002] Coal is a solid combustible mineral that is gradually formed by ancient plants buried underground and undergoing complex biochemical and physical and chemical changes. Coal is known as black gold and food for industry. It has been one of the main energy sources used by the human world since the 18th century and is one of the indispensable energy sources for production and life. Before processing coal, the fine iron ore and iron filings mixed in the coal need to be separated to avoid affecting the formation of coal during the processing.

[0003] In the prior art, coal is washed with water to remove impurities, but when the clean water is filtered, impurities in the water cannot be effectively filtered out, and multiple water changes also waste water resources and cannot achieve water recycling. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes a coal processing impurity removal device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A debris removal device for coal processing comprises a debris removal box, a support rod passing through and fixedly connected to the top of the debris removal box, a plurality of waterway rods fixedly connected to the bottom of the support rod, two openings are provided on the side wall of the debris removal box located at the bottom of the waterway rods, the inner wall of the upper opening is connected to a support frame through a vibration assembly, the inner wall of the lower opening is slidably connected to the top of the support frame with a collecting bin, the bottom of the inner wall of the debris removal box is fixedly connected to a water tank, the inner wall of the debris removal box located at the top of the water tank is fixedly connected to a guide frame, and the top of the guide frame is fixedly connected to a filter.

[0007] Preferably, the vibration assembly includes a support spring fixedly connected to the inner wall of the opening located above, the end of the support spring is fixedly connected to the bottom of the support frame, the other end of the support frame is rotatably connected to a support shaft, and both ends of the support shaft are rotatably connected to the inner wall of the debris removal box.

[0008] Preferably, two fixing plates are fixedly connected to the side walls of the impurity removal box, a driving motor is installed on the side wall of one of the fixing plates, a supporting shaft is fixedly connected to the output end of the driving motor, and a cam is fixedly connected to the supporting shaft.

[0009] Preferably, a water pump connected to the water tank is provided on the outer wall of the impurity removal box located on one side of the water tank, and a connecting water pipe is provided at the output end of the water pump. The end of the connecting water pipe passes through the support rod and is connected to the inside of the waterway rod.

[0010] Preferably, a plurality of cleaning nozzles arranged at equal distances are installed at the bottom output end of the water channel rod, and the water pump input end is connected to the water tank.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By setting up two collecting bins and filters, after the coal is washed and removed, the sewage carrying impurities will pass through the collecting bin and filter at the bottom, and these impurities will be collected and filtered. At this time, the sewage has been cleaned and can be used to wash the coal mine again after entering the water tank through a water pump. This not only effectively filters impurities in the water, but also realizes the circulation of water resources, greatly improving the utilization rate of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an external stereoscopic diagram of a coal processing impurity removal device proposed by the utility model;

[0014] Figure 2 This is a sectional perspective view of a coal processing impurity removal device proposed by the utility model;

[0015] Figure 3 The utility model is a cross-sectional view of a coal processing impurity removal device.

[0016] In the figure: 1, a debris removal box, 2, a support shaft, 3, a support frame, 4, a support spring, 5, a collection drawer, 6, a fixing plate, 7, a drive motor, 8, a support shaft, 9, a cam, 10, a waterway rod, 11, a guide frame, 12, a filter screen, 13, a water tank, 14, a water pump, 15, a water connecting pipe, and 16, a support rod. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] Reference Figure 1-Figure 3, a de-impurity device for coal processing comprises a de-impurity box 1, a support rod 16 is passed through and fixedly connected to the top of the de-impurity box 1, a plurality of waterway rods 10 are fixedly connected to the bottom of the support rod 16, two openings are provided on the side wall of the de-impurity box 1 at the bottom of the waterway rod 10, and the inner wall of the upper opening is connected to the support frame 3 through a vibration assembly. Further, the vibration assembly comprises a support spring 4 fixedly connected to the inner wall of the upper opening, the end of the support spring 4 is fixedly connected to the bottom of the support frame 3, and the other end of the support frame 3 is rotatably connected to a support shaft 2, and the two ends of the support shaft 2 are rotatably connected to the inner wall of the de-impurity box 1. By setting the vibration assembly, when washing the coal, the driving motor 7 is started so that it drives the supporting shaft 8 to rotate, thereby driving the cam 9 to rotate. When the end of the cam 9 contacts the supporting frame 3, it can be pressed down. When disengaged, the supporting frame 3 will rebound under the action of the supporting spring 4, thereby driving the collection bin 5 to vibrate repeatedly, thereby improving the cleaning efficiency of the coal mine;

[0019] Furthermore, two fixing plates 6 are fixedly connected to the side wall of the impurity removal box 1, a driving motor 7 is installed on the side wall of one of the fixing plates 6, a supporting shaft 8 is fixedly connected to the output end of the driving motor 7, and a cam 9 is fixedly connected to the supporting shaft 8;

[0020] The inner wall of the opening located at the bottom is slidably connected to the top of the support frame 3 with a collecting drawer 5, and the bottom of the inner wall of the debris removal box 1 is fixedly connected to a water tank 13. Furthermore, a water pump 14 connected to the water tank 13 is provided on the outer wall of the debris removal box 1 on one side of the water tank 13, and a connecting water pipe 15 is provided at the output end of the water pump 14. The end of the connecting water pipe 15 passes through the support rod 16 and is connected to the inside of the waterway rod 10.

[0021] Furthermore, a plurality of cleaning nozzles arranged equidistantly are installed at the output end at the bottom of the waterway rod 17, and the input end of the water pump 14 is connected to the water tank 13;

[0022] A guide frame 11 is fixedly connected to the inner wall of the impurity removal box 1 located at the top of the water tank 13, and a filter screen 12 is fixedly connected to the top of the guide frame 11. By setting two collecting drawers 5 and the filter screen 12, after the coal is washed and the impurities are removed, the sewage carrying impurities will pass through the collecting drawer 5 and the filter screen 12 at the bottom, and these impurities will be collected and filtered. At this time, the sewage has been cleaned, and after entering the water tank 13, the coal can be washed again through the water pump 14, which not only effectively filters the impurities in the water, but also realizes the circulation of water resources, thereby greatly improving the utilization rate of water resources.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A coal processing impurity removal device, comprising an impurity removal box (1), characterized in that: A support rod (16) passes through and is fixedly connected to the top of the debris removal box (1); a plurality of waterway rods (10) are fixedly connected to the bottom of the support rod (16); two openings are provided on the side wall of the debris removal box (1) at the bottom of the waterway rods (10); the inner wall of the upper opening is connected to a support frame (3) via a vibration assembly; the inner wall of the lower opening is slidably connected to a collecting bin (5) at the top of the support frame (3); a water tank (13) is fixedly connected to the bottom of the inner wall of the debris removal box (1); a guide frame (11) is fixedly connected to the inner wall of the debris removal box (1) at the top of the water tank (13); and a filter screen (12) is fixedly connected to the top of the guide frame (11).

2. The impurity removal device for coal processing according to claim 1, characterized in that: The vibration assembly comprises a support spring (4) fixedly connected to the inner wall of the opening located at the top, the end of the support spring (4) being fixedly connected to the bottom of the support frame (3), the other end of the support frame (3) being rotatably connected to a support shaft (2), and the two ends of the support shaft (2) being rotatably connected to the inner wall of the debris removal box (1).

3. The impurity removal device for coal processing according to claim 1, characterized in that: Two fixed plates (6) are fixedly connected to the side walls of the impurity removal box (1), a driving motor (7) is installed on the side wall of one of the fixed plates (6), a supporting shaft (8) is fixedly connected to the output end of the driving motor (7), and a cam (9) is fixedly connected to the supporting shaft (8).

4. The impurity removal device for coal processing according to claim 1, characterized in that: A water pump (14) connected to the water tank (13) is provided on the outer wall of the impurity removal box (1) located on one side of the water tank (13). A connecting water pipe (15) is provided at the output end of the water pump (14). The end of the connecting water pipe (15) passes through the support rod (16) and is connected to the inside of the waterway rod (10).

5. The impurity removal device for coal processing according to claim 4, characterized in that: A plurality of cleaning nozzles arranged at equal distances are installed at the bottom output end of the water channel rod (10), and the input end of the water pump (14) is connected to the water tank (13).

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