Coal bed gas drilling sludge treatment device

Abstract

The application discloses a coal bed gas drilling sludge treatment device and belongs to the technical field of drilling sludge treatment. Mainly comprises: liquid storage frame, the inner chamber side of liquid storage frame is fixedly installed with filter assembly for filtering waste liquid in sludge, the waste liquid is discharged through the filter hole, and then is injected into one end of the inner chamber of the square long box, when the waste liquid is discharged through the liquid discharge pipe, the impurities intercepted by the filter screen plate will be deposited on the filter screen arranged at the bottom of the bottom setting frame, the concave-shaped insert plate drives the extension pull rod and the bottom setting frame to ascend together by pulling the concave-shaped insert plate, so that the impurities accumulated on the upper end of the filter screen are cleaned. Such a setting can filter the waste liquid and clean the bottom of the square long box storing the waste liquid.

Description

Technical Field

[0001] This utility model relates to the field of drilling sludge treatment technology, specifically a coalbed methane drilling sludge treatment device. Background Technology

[0002] Coalbed methane drilling is mainly used for the extraction of coal and natural gas. During the extraction process, a large amount of sludge is generated. Unlike domestic and industrial sludge, coalbed sludge still contains a large amount of coal. After treatment, it can still be used. Therefore, sludge treatment equipment is needed to separate the sludge and waste liquid.

[0003] Currently, when treating sludge, sludge treatment equipment first separates the waste liquid from the sludge, thus separating the waste liquid from the sludge before discharging it. However, since the separated waste liquid still carries a certain amount of impurities, direct discharge without treatment will cause environmental pollution.

[0004] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore may include information that does not constitute prior art. Utility Model Content

[0005] Based on the aforementioned problems in the existing technology, the problem to be solved by this application is to provide a coalbed methane drilling sludge treatment device to solve the problem that if the waste liquid at the separation point still carries a certain amount of impurities and is directly discharged without treatment, it will cause environmental pollution.

[0006] The technical solution adopted by this application to solve its technical problem is: a coalbed methane drilling sludge treatment device, including a liquid storage frame, a separation box fixedly installed at the upper end of the liquid storage frame, a hydraulic push rod fixedly installed on one side of the outer wall of the separation box, a pressure component for separating sludge moving in the inner cavity of the separation box, wherein one end of the pressure component and the output end of the hydraulic push rod are fixedly installed, a sealing plate is fixedly installed on the other side of the upper end of the liquid storage frame, a filter component for filtering waste liquid in sludge is fixedly installed on one side of the inner cavity of the liquid storage frame, a receiving component for collecting the filtered impurities is magnetically connected to one side of the filter component, and a cleaning component for brushing the outer surface of the filter component is threadedly fixedly installed on the upper side of the receiving component.

[0007] Furthermore, a drain pipe is fixed to the middle of one side of the outer wall of the liquid storage frame, and a rectangular box is fixedly installed in the inner cavity of the liquid storage frame. The inner wall of the rectangular box has first concave grooves at both ends.

[0008] Furthermore, the separation box includes an injection box and a filter hole opened on one side of the inner wall of the injection box, and a second concave groove is opened at both ends and the lower end of one side of the inner wall of the injection box.

[0009] Furthermore, the pressing assembly includes a right-angle insert plate and side baffles fixedly installed on both sides of the upper end of the right-angle insert plate.

[0010] Furthermore, a through groove is provided on one side of the upper end of the sealing plate, and the sealing plate is fixedly covered and installed on the other side of the upper end of the liquid storage frame.

[0011] Furthermore, the filter assembly includes a filter screen and a third concave groove formed on both sides of one end of the filter screen, and a magnetic insert is fixedly installed in the middle of the upper part of the inner cavity of the third concave groove.

[0012] Furthermore, the receiving component includes a bottom mounting frame and a filter screen embedded in the bottom surface and around the inner wall of the bottom mounting frame. Sliding blocks are fixedly installed at both ends of the outer wall of the bottom mounting frame. A circular magnetic groove is opened in the middle of the bottom surface of the sliding block. Hollow screws are fixedly installed at both ends of one side of the upper end of the bottom mounting frame. Extension rods are fixedly installed on both sides of the upper ends of the bottom mounting frame. A concave insert plate is fixedly installed at the upper end of the extension rod.

[0013] Furthermore, the cleaning component includes a support block and circular grooves formed on both sides of the upper end of the support block, and a brush is planted on one side of the outer wall of the support block.

[0014] The beneficial effects of this application are as follows: The coalbed methane drilling sludge treatment device provided by this application uses a hydraulic push rod, a right-angle insert plate, an injection box, a filter hole, a square elongated box, a drain pipe, a filter screen plate, a bottom mounting frame, a filter screen, a concave insert plate, and an extension rod to clean the impurities accumulated on the top of the filter screen. This setup can filter the waste liquid while also cleaning the bottom of the square elongated box where the waste liquid is stored.

[0015] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. A further detailed description of this application will be provided below with reference to the figures. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation of this application.

[0017] In the attached diagram:

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

[0019] Figure 2 For the present utility model Figure 1 Overall exploded structure diagram;

[0020] Figure 3 This is a three-dimensional structural diagram of the filter assembly and the receiving assembly of this utility model;

[0021] Figure 4 For the present utility model Figure 3 Enlarged view of point A;

[0022] The following are the labeling elements in the figure:

[0023] 1. Liquid storage frame; 11. Drain pipe; 12. Rectangular box; 13. First concave groove; 2. Separation box; 21. Injection box; 22. Filter hole; 23. Second concave groove; 3. Hydraulic push rod; 4. Pressing assembly; 41. Right-angle insert plate; 42. Side baffle; 5. Sealing plate; 51. Through groove; 6. Filter assembly; 61. Filter screen; 62. Third concave groove; 63. Magnetic insert; 7. Receiving assembly; 71. Bottom mounting frame; 72. Filter screen; 73. Sliding block; 74. Circular magnetic groove; 75. Hollow screw; 76. Extension rod; 77. Concave insert plate; 8. Cleaning assembly; 81. Support block; 82. Circular groove; 83. Brush. Detailed Implementation

[0024] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0025] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0026] like Figure 1 As shown, a coalbed methane drilling sludge treatment device includes a liquid storage frame 1, a separation box 2 fixedly installed at the upper end of the liquid storage frame 1, a hydraulic push rod 3 fixedly installed on one side of the outer wall of the separation box 2, a pressure assembly 4 for separating sludge movable in the inner cavity of the separation box 2, wherein one end of the pressure assembly 4 is fixedly installed to the output end of the hydraulic push rod 3, a sealing plate 5 is fixedly installed on the other side of the upper end of the liquid storage frame 1, a filter assembly 6 for filtering waste liquid in sludge is fixedly installed on one side of the inner cavity of the liquid storage frame 1, a receiving assembly 7 for collecting filtered impurities is magnetically connected to one side of the filter assembly 6, and a cleaning assembly 8 for brushing the outer surface of the filter assembly 6 is threadedly fixedly installed on the upper side of the receiving assembly 7.

[0027] like Figures 2-3 As shown, a drain pipe 11 is fixed in the middle of one side of the outer wall of the liquid storage frame 1. A control valve is installed at one end of the drain pipe 11 to control the opening and closing of the drain pipe 11 (not shown in the figure). A rectangular box 12 is fixedly installed in the inner cavity of the liquid storage frame 1. One end of the drain pipe 11 is inserted into the inner cavity of the rectangular box 12. A first concave groove 13 is opened at both ends of one side of the inner wall of the rectangular box 12.

[0028] like Figure 2 As shown, the separation box 2 includes an injection box 21 and a filter hole 22 opened on one side of the inner wall of the injection box 21. The filter hole 22 is provided for discharging waste liquid in the sludge. A second concave groove 23 is provided at both ends and the lower end of one side of the inner wall of the injection box 21.

[0029] like Figure 2 As shown, the pressing assembly 4 includes a right-angle insert plate 41 and side baffles 42 fixedly installed on both sides of the upper end of the right-angle insert plate 41. The right-angle insert plate 41 and the side baffles 42 are movably installed in the inner cavity of the second concave groove 23. One end of the right-angle insert plate 41 is driven by a hydraulic push rod 3. By placing the sludge to be treated in the cavity formed by the right-angle insert plate 41 and the side baffles 42, the right-angle insert plate 41 is moved by the hydraulic push rod 3, so that the sludge is squeezed against one side of the inner wall of the injection box 21, and the waste liquid is discharged through the filter hole 22, thus completing the initial solid-liquid treatment of the sludge.

[0030] like Figure 2 As shown, a through groove 51 is provided on one side of the upper end of the sealing plate 5, and the sealing plate 5 is fixedly covered on the other side of the upper end of the liquid storage frame 1.

[0031] like Figures 3-4 As shown, the filter assembly 6 includes a filter screen plate 61 and a third concave groove 62 formed on both sides of one end of the filter screen plate 61. The filter screen plate 61 is fixedly installed in the middle of one end of the inner cavity of the rectangular box 12, and a magnetic insert 63 is fixedly installed in the middle of the upper end of the inner cavity of the third concave groove 62.

[0032] like Figures 3-4 As shown, the housing component 7 includes a bottom mounting frame 71 and a filter screen 72 embedded in the bottom surface and the inner wall of the bottom mounting frame 71. Sliding blocks 73 are fixedly installed at both ends of the outer wall of the bottom mounting frame 71. A circular magnetic groove 74 is opened in the middle of the bottom surface of the sliding block 73. The sliding blocks 73 at both ends of the outer wall of the bottom mounting frame 71 are slidably installed in the inner cavities of the first concave groove 13 and the third concave groove 62, respectively. At the same time, a magnetic insert 63 (not shown in the figure) is also fixedly installed at the upper end of the bottom surface of the first concave groove 13, so that the magnetic insert 63 and the circular magnetic groove 74 are magnetically connected, and the bottom mounting frame 71 is limited to the upper end of the bottom surface of the square box 12.

[0033] In this application, the hydraulic push rod 3 pushes the right-angle insert plate 41 to move, so that the sludge placed in the inner cavity of the right-angle insert plate 41 is squeezed against the side wall of the injection box 21. At the same time, the waste liquid is discharged through the filter hole 22 and injected into one end of the inner cavity of the rectangular box 12. When the waste liquid is discharged through the drain pipe 11, the waste liquid will be filtered by the filter screen plate 61 before being discharged. Meanwhile, the impurities intercepted by the filter screen plate 61 will settle on the filter screen 72 set at the bottom of the bottom mounting frame 71. When cleaning the filter screen 72, the concave insert plate 77 is pulled, which causes the concave insert plate 77 to drive the extension rod 76 and the bottom mounting frame 71 to rise together, thereby cleaning the impurities accumulated on the top of the filter screen 72. This setting can filter the waste liquid and clean the bottom of the rectangular box 12 where the waste liquid is stored.

[0034] like Figures 3-4 As shown, hollow screws 75 are fixedly installed at both ends of the upper side of the bottom mounting frame 71, and extension rods 76 are fixedly installed on both sides of the upper end of the bottom mounting frame 71. A concave insert plate 77 is fixedly installed at the upper end of the extension rod 76. The extension rod 76 and the bottom mounting frame 71 are moved upward by pulling the concave insert plate 77.

[0035] like Figure 4 As shown, the cleaning component 8 includes a support block 81 and circular grooves 82 formed on both sides of the upper end of the support block 81. A hollow screw 75 is movably installed in the inner cavity of the circular groove 82 and is threadedly fixed to the upper side of the bottom mounting frame 71 by a T-shaped screw. A brush 83 is planted on one side of the outer wall of the support block 81. The brush 83 is used to clean the impurities attached to the surface of the filter screen 61.

[0036] In this application, when the operator pulls the concave insert plate 77, causing the concave insert plate 77 to drive the extension rod 76 and the bottom mounting frame 71 to rise together, the support block 81 threadedly fixed to one side of the upper end of the bottom mounting frame 71 and the brush 83 planted on one side of the support block 81 will move together, thereby sweeping and cleaning the impurities attached to one side of the filter screen plate 61 through the brush 83. One rising action simultaneously completes the raising of the bottom mounting frame 71 and the cleaning of the filter screen plate 61, making it more convenient to use.

[0037] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A coalbed methane drilling sludge treatment device, comprising a liquid storage frame (1), characterized in that: A separation box (2) is fixedly installed on the upper end of the liquid storage frame (1). A hydraulic push rod (3) is fixedly installed on one side of the outer wall of the separation box (2). A pressure assembly (4) for separating sludge is movable in the inner cavity of the separation box (2). One end of the pressure assembly (4) is fixedly installed with the output end of the hydraulic push rod (3). A sealing plate (5) is fixedly installed on the other side of the upper end of the liquid storage frame (1). A filter assembly (6) for filtering waste liquid in sludge is fixedly installed on one side of the inner cavity of the liquid storage frame (1). A receiving assembly (7) for collecting the filtered impurities is magnetically connected to one side of the filter assembly (6). A cleaning assembly (8) for brushing the outer surface of the filter assembly (6) is threadedly installed on one side of the upper end of the receiving assembly (7).

2. The coalbed methane drilling sludge treatment device according to claim 1, characterized in that: A drain pipe (11) is fixed in the middle of one side of the outer wall of the liquid storage frame (1), and a rectangular box (12) is fixedly installed in the inner cavity of the liquid storage frame (1). The two ends of one side of the inner wall of the rectangular box (12) are respectively provided with a first concave groove (13).

3. The coalbed methane drilling sludge treatment device according to claim 1, characterized in that: The separation box (2) includes an injection box (21) and a filter hole (22) opened on one side of the inner wall of the injection box (21). A second concave groove (23) is opened at both ends and the lower end of one side of the inner wall of the injection box (21).

4. The coalbed methane drilling sludge treatment device according to claim 1, characterized in that: The pressing assembly (4) includes a right-angle insert plate (41) and side baffles (42) fixedly installed on both sides of the upper end of the right-angle insert plate (41).

5. The coalbed methane drilling sludge treatment device according to claim 1, characterized in that: A through groove (51) is provided on one side of the upper end of the sealing plate (5), and the sealing plate (5) is fixedly covered on the other side of the upper end of the liquid storage frame (1).

6. The coalbed methane drilling sludge treatment device according to claim 1, characterized in that: The filter assembly (6) includes a filter screen plate (61) and a third concave groove (62) opened on both sides of one end of the filter screen plate (61). A magnetic insert (63) is fixedly installed in the middle of the upper part of the inner cavity of the third concave groove (62).

7. The coalbed methane drilling sludge treatment device according to claim 1, characterized in that: The receiving component (7) includes a bottom mounting frame (71) and a filter screen (72) embedded in the bottom surface and the inner wall of the bottom mounting frame (71). Sliding blocks (73) are fixedly installed at both ends of the outer wall of the bottom mounting frame (71). A circular magnetic groove (74) is opened in the middle of the bottom surface of the sliding block (73). Hollow screws (75) are fixedly installed at both ends of the upper side of the bottom mounting frame (71). Extension rods (76) are fixedly installed on both sides of the upper ends of the bottom mounting frame (71). A concave insert plate (77) is fixedly installed at the upper end of the extension rod (76).

8. The coalbed methane drilling sludge treatment device according to claim 1, characterized in that: The cleaning component (8) includes a support block (81) and circular grooves (82) formed on both sides of the upper end of the support block (81). A brush (83) is planted on one side of the outer wall of the support block (81).

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