Water-saving multi-area coal washing ash collecting tank for coal processing

Abstract

The utility model relates to the technical field of coal processing, and discloses a water-saving multi-area coal washing ash collecting tank for coal processing, which comprises a barrel, a water outlet is fixedly connected to the front side of the barrel, a lifting component is arranged above the barrel, a rotating component is arranged below the lifting component, a cleaning component is arranged on the inner surface of the barrel, and the cleaning component is connected with the water outlet. The cleaning assembly comprises a sliding ring, the sliding ring is fixedly connected with the inner surface of the barrel, a sliding block is slidably connected to the inner surface of the sliding ring, a fixing seat is fixedly connected to the right side of the sliding block, a butt joint is fixedly connected to the upper portion of the fixing seat, a pipeline is fixedly connected to the lower portion of the fixing seat, and the pipeline communicates with the butt joint. The right side of the pipeline is fixedly connected with a nozzle, and the bottom of the inner surface of the cylinder is fixedly connected with a filter cylinder. The cleaning assembly can be driven to annularly clean the outer surface of the filter cartridge through rotation of the rotating assembly, and the multi-angle washing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of coal processing, in particular to a water-saving multi-area coal washing and ash collecting trough for coal processing. Background Art

[0002] Through the impact of water flow, raw coal with different components and specific gravity is separated into different grades, and dust and waste rock are removed to reduce the ash and sulfur content. This is called coal washing. Coal washing is an indispensable part of coal processing. The coal after coal washing is called clean coal. In addition to achieving the purpose of environmental protection, coal washing can also improve the utilization rate of coal.

[0003] For example, the Chinese patent publication number CN217699560U discloses a water-saving multi-area coal washing ash collecting trough for coal processing, which includes a cylinder, a discharge port is provided at the bottom of the cylinder, a top plate is provided at the top of the cylinder, a motor is provided on the top plate, a power output end of the motor extends into the cylinder and is connected with a rotating rod, a feed pipe is provided at the top of the cylinder, a support plate is symmetrically provided on the side wall of the cylinder, a fan is provided on the lower surface of the support plate, a duct is connected on the fan, an end of the duct extends into the cylinder and is provided with an exhaust port, a partition plate and a sieve plate are sequentially inserted in the cylinder, a support plate is provided on the outer wall of the cylinder, a motor is provided on the upper surface of the support plate, a power output end of the motor is connected with a rotating rod, and the rotating rod extends to the upper end of the cylinder and is connected with a plurality of paddles. The advantages of this utility model are: high efficiency, convenient operation, and convenient loading and unloading.

[0004] However, in actual use, it is necessary to put the water-coal mixture into the cylinder for coal washing. When washing coal, the coal needs to be put into water, the water and coal will be mixed together, and the dust in the coal is easy to remain in the gaps between the coals. It is not convenient to spray water around the coal and it is not convenient to effectively remove the dust on the surface of the coal. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a water-saving multi-area coal washing and ash collecting trough for coal processing.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-saving, multi-area coal washing and ash collecting trough for coal processing, comprising a cylinder, a water outlet is fixedly connected to the front side of the cylinder, a lifting assembly is arranged above the cylinder, a rotating assembly is arranged below the lifting assembly, a cleaning assembly is arranged on the inner surface of the cylinder, the cleaning assembly comprises a sliding ring, the sliding ring is fixedly connected to the inner surface of the cylinder, a sliding block is slidably connected to the inner surface of the sliding ring, a fixed seat is fixedly connected to the right side of the sliding block, a docking joint is fixedly connected above the fixed seat, a pipe is fixedly connected below the fixed seat, the pipe and the docking joint are connected, a nozzle is fixedly connected to the right side of the pipe, and a filter cartridge is fixedly connected to the bottom of the inner surface of the cylinder.

[0007] Preferably, the lifting assembly includes a support plate, which is fixedly connected to the outer surface of the cylinder, a hydraulic push rod is fixedly connected above the support plate, a support frame is fixedly connected above the hydraulic push rod, a limit sleeve is movable on the outer surface of the support frame, and the limit sleeve is fixedly connected to the outer surface of the cylinder.

[0008] Preferably, the rotating assembly includes a rotating column, which is fixedly connected to the top of the inner surface of the support frame, a motor is fixedly connected below the rotating column, a turntable is fixedly connected to the output end of the motor via a coupling, a rotating shaft is fixedly connected below the turntable, stirring rods are fixedly connected to the left and right sides of the rotating shaft, and a water receiving assembly is arranged above the turntable.

[0009] Preferably, the water receiving assembly includes a docking sleeve, which is fixedly connected to the bottom of the turntable, and a water pipe interface is fixedly connected to the top of the turntable. The water pipe interface is connected to the docking sleeve, and an annular water tank is rotatably connected to the outer surface of the rotating column.

[0010] Preferably, the docking sleeve is matched with the docking head.

[0011] Preferably, the number of the support plate, the hydraulic push rod and the limiting sleeve is two, which are symmetrically arranged on the left and right sides of the cylinder respectively.

[0012] Compared with the prior art, the utility model provides a water-saving multi-area coal washing and ash collecting trough for coal processing, which has the following beneficial effects:

[0013] 1. A water-saving multi-area coal washing and ash collecting trough for coal processing can drive the cleaning component to perform circular cleaning on the outer surface of the filter cylinder through the rotation of the rotating component, thereby achieving a multi-angle flushing effect.

[0014] 2. The water-saving multi-area coal washing and ash collecting trough for coal processing stirs the coal on the inner surface of the filter cylinder through the rotation of the rotating component, so as to facilitate the separation of dust and impurities on the surface of the coal. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the overall structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0019] In the figure: 1. Cylinder; 2. Lifting assembly; 201. Support plate; 202. Hydraulic push rod; 203. Support frame; 204. Limit sleeve; 3. Rotating assembly; 301. Rotating column; 302. Motor; 303. Turntable; 304. Rotating shaft; 305. Stirring rod; 4. Cleaning assembly; 401. Sliding ring; 402. Sliding block; 403. Fixed seat; 404. Connecting joint; 405. Pipe; 406. Nozzle; 5. Filter cartridge; 6. Water receiving assembly; 601. Connecting sleeve; 602. Water pipe interface; 603. Annular water tank; 7. Water outlet. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example 1

[0021] like Figure 1-3As shown, the utility model provides a water-saving multi-area coal washing and ash collecting trough for coal processing, including a cylinder 1, a water outlet 7 is fixedly connected to the front of the cylinder 1, the water outlet 7 is used to recover the waste water after cleaning, and the waste water can be collected by a container after opening the water outlet 7, and the effect of recovering the waste water is achieved. A lifting component 2 is arranged above the cylinder 1, and the lifting component 2 includes a support sheet 201, and the support sheet 201 is fixedly connected to the outer surface of the cylinder 1, and a hydraulic push rod 202 is fixedly connected to the support sheet 201 above, and a support frame 203 is fixedly connected to the hydraulic push rod 202 above, and the support frame 203 is shaped like a door frame, and a limit sleeve 204 is movably sleeved on the outer surface of the support frame 203, and the limit sleeve 204 is fixedly connected to the outer surface of the cylinder 1. The number of the support sheet 201, the hydraulic push rod 202 and the limit sleeve 204 is two, which are symmetrically arranged on the left and right sides of the cylinder 1, and the lifting component 2 is arranged below. A rotating component 3 is provided on the side, and a cleaning component 4 is provided on the inner surface of the cylinder 1. The cleaning component 4 includes a sliding ring 401. The cross-sectional shape of the sliding ring 401 is trapezoidal. The sliding ring 401 is fixedly connected to the inner surface of the cylinder 1. A slider 402 is slidably connected to the inner surface of the sliding ring 401. The slider 402 is provided with a dovetail groove adapted to the sliding ring 401, which is used for annular sliding along the inner surface of the sliding ring 401 without falling off. A fixing seat 403 is fixedly connected to the right side of the slider 402, a docking joint 404 is fixedly connected above the fixing seat 403, a pipe 405 is fixedly connected below the fixing seat 403, and the pipe 405 and the docking joint 404 are connected. A hole is provided in the middle of the fixing seat 403 for connecting the pipe 405 and the docking joint 404, a nozzle 406 is fixedly connected to the right side of the pipe 405, and a filter cartridge 5 is fixedly connected to the bottom of the inner surface of the cylinder 1.

[0022] In this embodiment, when in use, the coal is first placed in the filter cartridge 5, and then the support frame 203 is pulled down by the hydraulic push rod 202 to make the rotating assembly 3 drop. At this time, the water receiving assembly 6 will dock with the docking joint 404. Through the rotation of the rotating assembly 3, the water receiving assembly 6 will follow the rotation and move the docking joint 404, so that the slider 402 slides in a circle along the inner surface of the sliding ring 401. At this time, the pipeline 405 and the nozzle 406 will rotate around the filter cartridge 5 with the sliding of the slider 402. The water received by the water receiving assembly 6 will first enter the docking joint 404 and then flow into the pipeline 405. At this time, water is sprayed out by the nozzle 406 to rinse the coal placed in the filter cartridge 5 around, so as to achieve the effect of multi-angle coal washing. The washed waste water will be collected in the cylinder 1, and the waste water will flow out by opening the water outlet 7 to facilitate waste water recovery. Example 2

[0023] like Figure 1-3As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the rotating component 3 includes a rotating column 301, the rotating column 301 is fixedly connected to the top of the inner surface of the support frame 203, a motor 302 is fixedly connected below the rotating column 301, the output end of the motor 302 is fixedly connected to a turntable 303 through a coupling, the output end of the motor 302 faces downward, a rotating shaft 304 is fixedly connected below the turntable 303, stirring rods 305 are fixedly connected to the left and right sides of the rotating shaft 304, and a water receiving component 6 is arranged above the turntable 303 to receive water. Component 6 includes a docking sleeve 601, which is fixedly connected to the bottom of the turntable 303 and matched with the docking head 404. A water pipe interface 602 is fixedly connected to the top of the turntable 303. The water pipe interface 602 is used to connect the water pipe to the annular water tank 603. The water pipe interface 602 is connected to the docking sleeve 601. The outer surface of the rotating column 301 is rotatably connected to the annular water tank 603. The annular water tank 603 is annular in shape, and its inner surface is connected to the outer surface of the rotating column 301 through a bearing. The annular water tank 603 is used to provide water for cleaning.

[0024] In this embodiment, the descent of the lifting component 2 will drive the rotating column 301 to make the motor 302 descend, and the descent of the motor 302 will drive the turntable 303 to descend, so that the rotating shaft 304 and the stirring rod 305 extend into the filter cartridge 5, and at the same time, the docking sleeve 601 below the turntable 303 will be connected with the docking head 404. At this time, the annular water tank 603 is connected to the water pipe interface 602 through a water pipe, and the water in the annular water tank 603 will be transported to the docking head 404 through the water pipe interface 602 and the docking sleeve 601. At this time, the motor 302 is started to drive the turntable 303 to rotate, and the rotation of the turntable 303 drives the rotating shaft 304 and the stirring rod 305 to stir the coal in the filter cartridge 5, so as to separate the dust and impurities on the surface of the coal, and at the same time, the rotation of the turntable 303 will contact the water pipe interface 602, so that it pulls the annular water tank 603 to rotate on the outer surface of the rotating column 301 through the water pipe, so as to ensure normal water supply.

Claims

1. A water-saving multi-area coal washing and ash collecting trough for coal processing, comprising a cylinder (1), characterized in that: The front side of the cylinder (1) is fixedly connected with a water outlet (7); a lifting assembly (2) is arranged above the cylinder (1); a rotating assembly (3) is arranged below the lifting assembly (2); a cleaning assembly (4) is arranged on the inner surface of the cylinder (1); the cleaning assembly (4) comprises a sliding ring (401); the sliding ring (401) is fixedly connected to the inner surface of the cylinder (1); a sliding block (402) is slidably connected to the inner surface of the sliding ring (401); a fixing seat (403) is fixedly connected to the right side of the sliding block (402); a docking head (404) is fixedly connected to the top of the fixing seat (403); a pipe (405) is fixedly connected to the bottom of the fixing seat (403); the pipe (405) and the docking head (404) are connected; a nozzle (406) is fixedly connected to the right side of the pipe (405); and a filter cartridge (5) is fixedly connected to the bottom of the inner surface of the cylinder (1).

2. A water-saving multi-area coal washing and ash collecting trough for coal processing according to claim 1, characterized in that: The lifting assembly (2) comprises a support plate (201), the support plate (201) being fixedly connected to the outer surface of the cylinder (1), a hydraulic push rod (202) being fixedly connected above the support plate (201), a support frame (203) being fixedly connected above the hydraulic push rod (202), a limit sleeve (204) being movably sleeved on the outer surface of the support frame (203), and the limit sleeve (204) being fixedly connected to the outer surface of the cylinder (1).

3. The water-saving multi-area coal washing and ash collecting trough for coal processing according to claim 1, characterized in that: The rotating assembly (3) comprises a rotating column (301), the rotating column (301) being fixedly connected to the top of the inner surface of the support frame (203), a motor (302) being fixedly connected below the rotating column (301), a rotating disk (303) being fixedly connected to the output end of the motor (302) via a coupling, a rotating shaft (304) being fixedly connected below the rotating disk (303), stirring rods (305) being fixedly connected to the left and right sides of the rotating shaft (304), and a water receiving assembly (6) being arranged above the rotating disk (303).

4. A water-saving multi-area coal washing and ash collecting trough for coal processing according to claim 3, characterized in that: The water receiving assembly (6) comprises a docking sleeve (601), the docking sleeve (601) being fixedly connected to the lower part of the rotating disk (303), a water pipe interface (602) being fixedly connected to the upper part of the rotating disk (303), the water pipe interface (602) being communicated with the docking sleeve (601), and an annular water tank (603) being rotatably connected to the outer surface of the rotating column (301).

5. A water-saving multi-area coal washing and ash collecting trough for coal processing according to claim 4, characterized in that: The docking sleeve (601) is adapted to the docking head (404).

6. The water-saving multi-area coal washing and ash collecting trough for coal processing according to claim 2, characterized in that: The number of the support plate (201), the hydraulic push rod (202) and the limiting sleeve (204) is two, and they are symmetrically arranged on the left and right sides of the cylinder (1).

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