Sludge extraction device for water pollution control

Abstract

The utility model relates to the technical field of sludge extraction, and discloses a sludge extraction device for water pollution treatment, which comprises an extraction mechanism, a smashing mechanism is arranged at the end part of the extraction mechanism, a filtering mechanism is arranged below the extraction mechanism, and the extraction mechanism comprises a base. The right-angle fixing pieces are in threaded connection with a base and the surface of the protection cover through fixing screws, the inner wall of the protection cover is fixedly connected with a driving machine, the end of the driving machine is in transmission connection with a driving rod, the end of the driving rod is in transmission connection with a draw-off pump, and the bottom of the draw-off pump is fixedly connected with a supporting plate. According to the sludge filtering device, the filtering mechanism is arranged, the extracted sludge is discharged to the filtering plate through the sludge discharging pipe, then the motor is started to enable the transmission rod to drive the rotating shaft to rotate, the rotating shaft drives the rotating column to enable the stirring rod to stir the sludge on the surface of the filtering plate, and the sludge on the surface of the filtering plate is discharged through the sludge discharging pipe. And water in the sludge is filtered out.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge extraction, in particular to a sludge extraction device for water pollution control. Background Art

[0002] The most significant harm of sludge is water pollution. Sludge that has not been effectively treated will pollute groundwater and surface water. Sludge is easily eroded and infiltrated by rainwater, causing secondary pollution to groundwater. In order to prevent sludge from polluting groundwater, a series of sludge treatments are required. During the sludge treatment process, a sludge extraction device is required to extract the sludge.

[0003] When extracting sludge, the sludge will stick together and cause pipe blockage, making the extraction impossible. Repairs are required, which is time-consuming and labor-intensive and results in excessive costs. When the sludge is extracted, there is still some moisture inside the sludge that cannot be drained. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a sludge extraction device for water pollution control.

[0005] The utility model is implemented by the following technical scheme: a sludge extraction device for water pollution control, comprising an extraction mechanism, a crushing mechanism is arranged at the end of the extraction mechanism, and a filtering mechanism is arranged below the extraction mechanism;

[0006] As a further improvement of the above scheme, the extraction mechanism includes a base and a right-angle fixing plate, the right-angle fixing plate is threadedly connected to the base and the surface of the protective cover by a fixing screw, the inner wall of the protective cover is fixedly connected to a driving motor, the end of the driving motor is transmission-connected to a driving rod, the end of the driving rod is transmission-connected to an extraction pump, the bottom of the extraction pump is fixedly connected to a support plate, the end of the extraction pump is fixedly connected to a suction pipe, and the surface of the extraction pump is fixedly connected to a mud discharge pipe.

[0007] Through the above technical solution, the sludge can be sucked out by setting the suction pipe.

[0008] As a further improvement of the above solution, the number of the suction pipe is one, and the suction pipe is fixedly connected to the end of the extraction pump, and the number of the mud discharge pipe is one, and the mud discharge pipe is fixedly connected to the surface of the extraction pump.

[0009] Through the above technical solution and the setting of the mud discharge pipe, the sludge can be discharged.

[0010] As a further improvement of the above scheme, the crushing mechanism includes a connecting column, the surface of which is rotatably connected to a rotating plate, the end of the connecting column is fixedly connected to a limiting ring, the inner wall of the rotating plate is rotatably connected to a rotating column, and the surface of the rotating column is fixedly connected to threaded crushing pieces.

[0011] Through the above technical solution, the threaded pulverizing pieces are arranged to pulverize the sucked sludge.

[0012] As a further improvement of the above solution, the number of the limiting rings is two, and the limiting rings are fixedly connected to the end of the connecting column. The number of the threaded breaking pieces is one, and the threaded breaking pieces are fixedly connected to the surface of the rotating column.

[0013] Through the above technical solution, the limiting ring is set to achieve a limiting effect.

[0014] As a further improvement of the above scheme, the filtering mechanism includes a filter frame, the surface of the filter frame is fixedly connected to a support rod, the inner wall of the support rod is fixedly connected to a connecting rod, the surface of the connecting rod is fixedly connected to a motor, the end of the motor is transmission-connected to a transmission rod, the end of the transmission rod is rotatably connected to a rotating shaft, the surface of the rotating shaft is rotatably connected to a rotating column, the surface of the rotating column is fixedly connected to a stirring rod, the inner wall of the filter frame is fixedly connected to a filter plate, the surface of the filter plate is provided with filter holes, the bottom of the filter frame is fixedly connected to a drainage frame, the surface of the drainage frame is fixedly connected to a drainage pipe, the inner wall of the drainage frame is fixedly connected to a guide plate, and the bottom of the drainage frame is fixedly connected to a support column.

[0015] Through the above technical solution, by setting the filter plate, the water inside the sludge can be filtered out.

[0016] As a further improvement of the above solution, the number of the filter plate is one, and the filter plate is fixedly connected to the inner wall of the filter frame. The number of the stirring rods is four, and the stirring rods are fixedly connected to the surface of the rotating column.

[0017] Through the above technical solution, by setting the stirring rod, the sludge can be stirred evenly.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The utility model provides a crushing mechanism. Firstly, the suction rod is placed in the sludge to be extracted, and then the extraction pump is started to extract. During the extraction, the screw-threaded crushing pieces are rotated to crush the sucked sludge, thereby effectively preventing blockage during the suction.

[0020] The utility model sets a filtering mechanism, and the extracted sludge is discharged to the filter plate through the sludge discharge pipe, and then the motor is started to make the transmission rod drive the rotating shaft to rotate, and the rotating shaft drives the rotating column to make the stirring rod stir the sludge on the surface of the filter plate, so that the water inside the sludge is filtered out. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the extraction mechanism of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the crushing mechanism of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the filtering mechanism of the utility model.

[0026] Description of main symbols:

[0027] 1. Extraction mechanism; 101. Base; 102. Right-angle fixing plate; 103. Fixing screw; 104. Protective cover; 105. Driving motor; 106. Driving rod; 107. Extraction pump; 108. Support plate; 109. Suction pipe; 110. Mud discharge pipe; 2. Crushing mechanism; 201. Connecting column; 202. Rotating plate; 203. Limiting ring; 204. Rotating column; 205. Threaded crushing pieces; 3. Filtering mechanism; 301. Filter frame; 302. Support rod; 303. Connecting rod; 304. Motor; 305. Transmission rod; 306. Rotating shaft; 307. Rotating column; 308. Stirring rod; 309. Filter plate; 310. Filter hole; 311. Drainage frame; 312. Drainage pipe; 313. Guide plate; 314. Support column. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0029] Example:

[0030] Please combine Figure 1-5 , a sludge extraction device for water pollution control in this embodiment includes an extraction mechanism 1, a crushing mechanism 2 is provided at the end of the extraction mechanism 1, and a filtering mechanism 3 is provided below the extraction mechanism 1;

[0031] The extraction mechanism 1 includes a base 101 and a right-angle fixing plate 102, the right-angle fixing plate 102 is threadedly connected to the base 101 on the surface of the protective cover 104 through a fixing screw 103, the inner wall of the protective cover 104 is fixedly connected to a driving motor 105, the end of the driving motor 105 is transmission-connected to a driving rod 106, the end of the driving rod 106 is transmission-connected to an extraction pump 107, the bottom of the extraction pump 107 is fixedly connected to a support plate 108, the end of the extraction pump 107 is fixedly connected to a suction pipe 109, and the surface of the extraction pump 107 is fixedly connected to a mud discharge pipe 110.

[0032] There is one suction pipe 109 , which is fixedly connected to the end of the extraction pump 107 . There is one mud discharge pipe 110 , which is fixedly connected to the surface of the extraction pump 107 .

[0033] The crushing mechanism 2 includes a connecting column 201, the surface of which is rotatably connected to a rotating piece 202, the end of which is fixedly connected to a limiting ring 203, the inner wall of the rotating piece 202 is rotatably connected to a rotating column 204, and the surface of the rotating column 204 is fixedly connected to a threaded crushing piece 205.

[0034] There are two limit rings 203 , which are fixedly connected to the end of the connecting column 201 . There is one threaded chopping piece 205 , which is fixedly connected to the surface of the rotating column 204 .

[0035] The filtering mechanism 3 includes a filtering frame 301, a supporting rod 302 is fixedly connected to the surface of the filtering frame 301, a connecting rod 303 is fixedly connected to the inner wall of the supporting rod 302, a motor 304 is fixedly connected to the surface of the connecting rod 303, a transmission rod 305 is transmission-connected to the end of the motor 304, a rotating shaft 306 is rotatably connected to the end of the transmission rod 305, a rotating column 307 is rotationally connected to the surface of the rotating shaft 306, a stirring rod 308 is fixedly connected to the surface of the rotating column 307, a filtering plate 309 is fixedly connected to the inner wall of the filtering frame 301, filtering holes 310 are provided on the surface of the filtering plate 309, a drain frame 311 is fixedly connected to the bottom of the filtering frame 301, a drain pipe 312 is fixedly connected to the surface of the drain frame 311, a guide plate 313 is fixedly connected to the inner wall of the drain frame 311, and a supporting column 314 is fixedly connected to the bottom of the drain frame 311.

[0036] There is one filter plate 309 , which is fixedly connected to the inner wall of the filter frame 301 . There are four stirring rods 308 , which are fixedly connected to the surface of the rotating column 307 .

[0037] The implementation principle of a sludge extraction device for water pollution control in the embodiment of the present application is as follows: first, the suction tube 109 is placed in the sludge to be extracted, and the rotating column 204 on the inner wall of the rotating plate 202 rotates, so that the threaded crushing pieces 205 on the surface of the rotating column 204 crush the sucked sludge in blocks to prevent the suction tube from being blocked, and then the suction pump 107 is started for suction, and the sludge is discharged to the surface of the filter plate 309 on the inner wall of the filter frame 301 through the sludge discharge pipe 110, and then the motor 304 is started to make the transmission rod 305 drive the rotating shaft 306 to rotate, and the rotating shaft 306 drives the rotating column 307 to make the stirring rod 308 on the surface stir the sludge, and the moisture inside the sludge is filtered through the filter hole 310 to the inside of the drainage frame 311, and then the sewage is discharged from the drainage pipe 312 through the guide plate 313.

[0038] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A sludge extraction device for water pollution control, comprising an extraction mechanism (1), characterized in that: A crushing mechanism (2) is provided at the end of the extraction mechanism (1), and a filtering mechanism (3) is provided below the extraction mechanism (1); The extraction mechanism (1) comprises a base (101) and a right-angle fixing plate (102); the right-angle fixing plate (102) is threadedly connected to the base (101) on the surface of a protective cover (104) via a fixing screw (103); a driving machine (105) is fixedly connected to the inner wall of the protective cover (104); the end of the driving machine (105) is drivingly connected to a driving rod (106); the end of the driving rod (106) is drivingly connected to an extraction pump (107); the bottom of the extraction pump (107) is fixedly connected to a support plate (108); the end of the extraction pump (107) is fixedly connected to a suction pipe (109); and the surface of the extraction pump (107) is fixedly connected to a mud discharge pipe (110).

2. A sludge extraction device for water pollution control as claimed in claim 1, characterized in that: The number of the suction pipe (109) is one, and the suction pipe (109) is fixedly connected to the end of the extraction pump (107). The number of the mud discharge pipe (110) is one, and the mud discharge pipe (110) is fixedly connected to the surface of the extraction pump (107).

3. A sludge extraction device for water pollution control as claimed in claim 1, characterized in that: The crushing mechanism (2) comprises a connecting column (201), the surface of the connecting column (201) is rotatably connected to a rotating piece (202), the end of the connecting column (201) is fixedly connected to a limiting ring (203), the inner wall of the rotating piece (202) is rotatably connected to a rotating column (204), and the surface of the rotating column (204) is fixedly connected to a threaded crushing piece (205).

4. A sludge extraction device for water pollution control as claimed in claim 3, characterized in that: The number of the limiting rings (203) is two, and the limiting rings (203) are fixedly connected to the end of the connecting column (201). The number of the threaded chopping pieces (205) is one, and the threaded chopping pieces (205) are fixedly connected to the surface of the rotating column (204).

5. A sludge extraction device for water pollution control as claimed in claim 1, characterized in that: The filtering mechanism (3) comprises a filtering frame (301), the surface of the filtering frame (301) is fixedly connected to a supporting rod (302), the inner wall of the supporting rod (302) is fixedly connected to a connecting rod (303), the surface of the connecting rod (303) is fixedly connected to a motor (304), the end of the motor (304) is transmission-connected to a transmission rod (305), the end of the transmission rod (305) is rotationally connected to a rotating shaft (306), the surface of the rotating shaft (306) is rotationally connected to a rotating column (307), and the rotating shaft (306) is rotationally connected to a rotating column (307). A stirring rod (308) is fixedly connected to the surface of the rotating column (307); a filter plate (309) is fixedly connected to the inner wall of the filter frame (301); a filter hole (310) is provided on the surface of the filter plate (309); a drainage frame (311) is fixedly connected to the bottom of the filter frame (301); a drainage pipe (312) is fixedly connected to the surface of the drainage frame (311); a guide plate (313) is fixedly connected to the inner wall of the drainage frame (311); and a support column (314) is fixedly connected to the bottom of the drainage frame (311).

6. A sludge extraction device for water pollution control as claimed in claim 5, characterized in that: The number of the filter plate (309) is one, and the filter plate (309) is fixedly connected to the inner wall of the filter frame (301). The number of the stirring rods (308) is four, and the stirring rods (308) are fixedly connected to the surface of the rotating column (307).

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