Sand cleaning machine for special valve machining

Abstract

The utility model discloses a sand cleaning machine for processing a special valve, which comprises a mounting rack, the upper end of the mounting rack is fixedly connected with a filter screen, and the mounting rack is provided with a circulating water spraying mechanism for recycling water; the circulating water spraying mechanism comprises an anti-blocking assembly arranged in the mounting frame and a first water tank fixedly mounted at the lower end of the mounting frame, a water pump is arranged in the first water tank, and a connecting pipe is fixedly connected to a water outlet pipe of the water pump. The filtered water enters the first water tank, the water pump pumps out the water in the first water tank, the water is pumped back into the second water tank through the connecting pipe, the spray head at the lower end of the second water tank sprays the water to the valve again, the valve is cleaned again, and after the water is continuously consumed in use, a sealing plug on the second water tank is opened, and the valve is cleaned. And water is injected into the second water tank.

Description

Technical Field

[0001] This utility model relates to the field of sand cleaning machine technology, specifically a sand cleaning machine for special valve processing. Background Technology

[0002] A special valve cleaning sandblasting machine is a device specifically designed for cleaning and grinding special valves. It helps remove dirt, rust, and oxides from the valve surface and restores the valve's smoothness and finish, ensuring its reliability and sealing performance. Sandblasting machines typically use high-speed rotating grinding wheels or brushes to remove dirt from the valve surface. Its working principle is similar to grinding, removing dirt from the valve surface through grinding and cutting actions. The sandblasting machine can also adjust the material and hardness of the grinding wheel or brush according to actual needs to adapt to the processing requirements of different materials and special valves. Using a special valve cleaning sandblasting machine can improve the working efficiency and lifespan of valves, reduce maintenance costs, and ensure the normal operation of valves.

[0003] The prior art provides a sand cleaning machine for valve processing (publication number: CN220240034U). This device includes a main body, with a water tank at the upper end of the main body. A mounting frame is fixedly connected to the lower end of the water tank, and a spray head is located at the lower end of the mounting frame. A cleaning device is located below the spray head, and a tilting mechanism is located below the cleaning device. This invention, through the combined action of a driver, a first bearing, a reducer, a rotating shaft, a brush, and a rotating rod, enables the sand cleaning machine to simultaneously tilt and clean each side of the valve during the tilting process, thereby improving its cleanliness and enhancing the sand cleaning effect. Through the combined action of the mounting block, tilting plate, placement groove, balance plate, motor, and second bearing, the sand cleaning machine has a tilting function, eliminating the need for manual tilting, improving the working efficiency of the sand cleaning machine, and ensuring optimal sand cleaning effect, so that each side of the valve can contact the brush.

[0004] However, the device still has the following drawbacks:

[0005] When in use, the device uses nozzles to clean impurities on the valve surface. The lack of water circulation means that the water is used only once and is not recycled, which leads to a waste of water resources. At the same time, without water circulation, the cleaning process will consume more time and manpower because the cleaning solution needs to be frequently replaced and replenished, as well as wastewater treatment. Therefore, we need to propose a special sand cleaning machine for valve processing. Utility Model Content

[0006] The purpose of this utility model is to provide a sand cleaning machine for special valve processing. The filter plate filters the wastewater after cleaning, and the filtered water enters the interior of the first water tank. The water pump draws water out of the first water tank and pumps it back into the interior of the second water tank through the connecting pipe. The nozzle at the bottom of the second water tank sprays water onto the valve again to clean the valve. When the water is continuously consumed during use, the sealing plug on the second water tank is opened to refill the interior of the second water tank, thereby solving the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A special valve processing sand cleaning machine includes a mounting frame, a filter screen is fixedly connected to the upper end of the mounting frame, and a circulating water spraying mechanism for water circulation is provided on the mounting frame;

[0009] The circulating water spray mechanism includes an anti-clogging component disposed inside the mounting and a first water tank fixedly installed at the lower end of the mounting frame. A water pump is disposed inside the first water tank, and a connecting pipe is fixedly connected to the outlet pipe of the water pump. A second water tank is fixedly connected to the other end of the connecting pipe. A nozzle is disposed at the lower end of the second water tank, and the nozzle is fixedly connected to the mounting frame.

[0010] Preferably, the anti-clogging component includes two elastic ropes fixedly installed between the filter screen and the mounting frame. The outer sides of the two elastic ropes are in contact with an impact rod. One end of the impact rod is fixedly connected to a rotating shaft. The outer side of the rotating shaft is rotatably connected to a mounting plate. The mounting plate is fixedly connected to the mounting frame. The lower end of the rotating shaft is fixedly connected to a plurality of impellers distributed in a ring.

[0011] Preferably, two evenly distributed limiting rings are fixedly connected to the outer side of the rotating shaft, and both limiting rings are rotatably connected to the mounting plate.

[0012] Preferably, the mounting bracket has two symmetrically distributed side plates fixedly connected inside, and the two side plates are rotatably connected to a first rotating rod inside.

[0013] Preferably, a mounting rod is fixedly connected to the outer side of the first rotating rod, and a first motor is fixedly connected to the first rotating rod through the side plate.

[0014] Preferably, a second rotating rod is rotatably connected inside the two side plates, a cleaning rod is fixedly connected to the outside of the second rotating rod, a second motor is fixedly connected to the second rotating rod through the side plate, and a sealing door is provided on the side wall of each of the two side plates.

[0015] Preferably, the mounting bracket is equipped with a controller, which is electrically connected to the first motor, the second motor, the water pump, and the nozzle.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This utility model incorporates a filter plate that filters the wastewater after cleaning. The filtered water then enters the first water tank. A water pump extracts water from the first water tank and pumps it back into the second water tank via a connecting pipe. A nozzle at the bottom of the second water tank sprays water onto the valve again to clean it. As the water is consumed during use, the sealing plug on the second water tank is opened to refill it with water. Attached Figure Description

[0018] Figure 1 This is one of the structural schematic diagrams of this utility model;

[0019] Figure 2 This is the second structural schematic diagram of the present invention;

[0020] Figure 3 This is a schematic diagram of the internal structure of the present invention;

[0021] Figure 4 For practical purposes Figure 3 Enlarged view of area A in the image.

[0022] In the diagram: 1. Mounting bracket; 2. Side plate; 3. First rotating rod; 4. Mounting rod; 5. First motor; 6. Second rotating rod; 7. Cleaning rod; 8. Second motor; 9. Sealing door; 10. Filter screen; 11. Circulating water spray mechanism; 111. Anti-clogging component; 1111. Elastic rope; 1112. Impact rod; 1113. Rotating shaft; 1114. Mounting plate; 1115. Impeller; 112. First water tank; 113. Water pump; 114. Connecting pipe; 115. Second water tank; 116. Sprayer head; 12. Controller. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-4 This utility model provides a technical solution:

[0025] A special valve processing sand cleaning machine includes a mounting frame 1, a filter screen 10 is fixedly connected to the upper end of the mounting frame 1, and a circulating water spraying mechanism 11 for water circulation is provided on the mounting frame 1.

[0026] The circulating water spray mechanism 11 includes an anti-clogging component 111 disposed inside the mounting and a first water tank 112 fixedly installed at the lower end of the mounting frame 1. A water pump 113 is disposed inside the first water tank 112. A connecting pipe 114 is fixedly connected to the outlet pipe of the water pump 113. A second water tank 115 is fixedly connected to the other end of the connecting pipe 114. A nozzle 116 is disposed at the lower end of the second water tank 115 and is fixedly connected to the mounting frame 1.

[0027] The anti-clogging component 111 includes two elastic ropes 1111 fixedly installed between the filter screen 10 and the mounting bracket 1. The outer sides of the two elastic ropes 1111 are in contact with an impact rod 1112. One end of the impact rod 1112 is fixedly connected to a rotating shaft 1113. The outer side of the rotating shaft 1113 is rotatably connected to a mounting plate 1114. The mounting plate 1114 is fixedly connected to the mounting bracket 1. The lower end of the rotating shaft 1113 is fixedly connected to a plurality of impellers 1115 distributed in a ring.

[0028] For example, the water flow drives the impeller 1115 to rotate, the impeller 1115 drives the rotating shaft 1113 to rotate, the rotating shaft 1113 drives the impact rod 1112 to rotate, the impact rod 1112 impacts the elastic rope 1111, the elastic rope 1111 drives the filter screen 10 to vibrate, and vibrates the filter screen 10 to prevent clogging.

[0029] Two evenly distributed limiting rings are fixedly connected to the outer side of the rotating shaft 1113, and both limiting rings are rotatably connected to the mounting plate 1114.

[0030] For example, the limiting ring limits the rotation shaft 1113.

[0031] The mounting bracket 1 has two symmetrically distributed side plates 2 fixedly connected inside, and the two side plates 2 are rotatably connected to a first rotating rod 3.

[0032] For example, the side plate 2 is used to mount the first rotating rod 3.

[0033] The first rotating rod 3 is fixedly connected to the outer side of the mounting rod 4, and the first rotating rod 3 is fixedly connected to the first motor 5 through the side plate 2.

[0034] For example, the first motor 5 drives the first rotating rod 3 to rotate, the first rotating rod 3 drives the mounting rod 4 to rotate, and the mounting rod 4 installs the valve.

[0035] The two side plates 2 are rotatably connected to a second rotating rod 6 inside, and a cleaning rod 7 is fixedly connected to the outside of the second rotating rod 6. The second rotating rod 6 passes through the side plate 2 and is fixedly connected to a second motor 8. A sealing door 9 is provided on the side wall of both side plates 2.

[0036] For example, the second motor 8 drives the second rotating rod 6 to rotate, the second rotating rod 6 drives the cleaning rod 7 to rotate, and the cleaning rod 7 cleans the valve surface.

[0037] The mounting bracket 1 is equipped with a controller 12, which is electrically connected to the first motor 5, the second motor 8, the water pump 113, and the nozzle 116.

[0038] For example, controller 12 controls the electrical appliances inside the device to operate.

[0039] Working principle: When using this utility model, open the sealing door 9, install the valve on the mounting rod 4, the first motor 5 drives the first rotating rod 3 to rotate, the first rotating rod 3 drives the mounting rod 4 to rotate, the second motor 8 drives the second rotating rod 6 to rotate, the second rotating rod 6 drives the cleaning rod 7 to rotate, the cleaning rod 7 cleans the valve surface, and the nozzle 116 sprays water on the valve to clean it.

[0040] The filter screen 10 filters the wastewater after cleaning, and the filtered water enters the first water tank 112. The water pump 113 draws water out of the first water tank 112 and pumps it back into the second water tank 115 through the connecting pipe 114. The nozzle 116 at the lower end of the second water tank 115 sprays water onto the valve again to clean the valve. When the water is consumed during use, the sealing plug on the second water tank 115 is opened to fill the second water tank 115 with water. The water flow drives the impeller 1115 to rotate, which drives the rotating shaft 1113 to rotate. The rotating shaft 1113 drives the impact rod 1112 to rotate, and the impact rod 1112 impacts the elastic rope 1111. The elastic rope 1111 causes the filter screen 10 to vibrate, thus preventing the filter screen 10 from clogging.

[0041] 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 sand cleaning machine for special valve machining, comprising a mounting frame (1), characterized in that: The upper end of the mounting frame (1) is fixedly connected with a filter screen (10), and a circulating water spraying mechanism (11) for water circulation is arranged on the mounting frame (1). The circulating water spraying mechanism (11) comprises a anti-blocking assembly (111) arranged in the mounting and a first water tank (112) fixedly mounted at the lower end of the mounting frame (1), the inside of the first water tank (112) is provided with a water pump (113), the water outlet pipe of the water pump (113) is fixedly connected with a connecting pipe (114), the other end of the connecting pipe (114) is fixedly connected with a second water tank (115), the lower end of the second water tank (115) is provided with a spray head (116), and the spray head (116) is fixedly connected with the mounting frame (1).

2. A sand cleaner for special valve machining according to claim 1, characterized in that: The anti-blocking assembly (111) comprises two elastic ropes (1111) fixedly mounted between the filter screen (10) and the mounting frame (1), the outer sides of the two elastic ropes (1111) are in contact with an impact rod (1112), one end of the impact rod (1112) is fixedly connected with a rotating shaft (1113), the outer side of the rotating shaft (1113) is rotatably connected with a mounting plate (1114), the mounting plate (1114) is fixedly connected with the mounting frame (1), and the lower end of the rotating shaft (1113) is fixedly connected with a plurality of impellers (1115) arranged in a ring.

3. A sand cleaner for special valve machining according to claim 2, characterized in that: The outer side of the rotating shaft (1113) is fixedly connected with two limiting rings uniformly distributed, and the two limiting rings are rotatably connected with the mounting plate (1114).

4. A sand cleaner for special valve machining according to claim 2, characterized in that: The inside of the mounting frame (1) is fixedly connected with two side plates (2) arranged symmetrically, and the inside of the two side plates (2) is rotatably connected with a first rotating rod (3).

5. A sand cleaner for special valve machining according to claim 4, characterized in that: The outer side of the first rotating rod (3) is fixedly connected with a mounting rod (4), and the first rotating rod (3) penetrates through the side plate (2) and is fixedly connected with a first motor (5).

6. A sand cleaner for special valve machining according to claim 4, characterized in that: The inside of the two side plates (2) is rotatably connected with a second rotating rod (6), the outer side of the second rotating rod (6) is fixedly connected with a cleaning rod (7), the second rotating rod (6) penetrates through the side plate (2) and is fixedly connected with a second motor (8), and the side wall of the two side plates (2) is provided with a sealing door (9).

7. A sand cleaner for special valve machining according to claim 4, characterized in that: The inside of the mounting frame (1) is provided with a controller (12), and the controller (12) is electrically connected with the first motor (5), the second motor (8), the water pump (113) and the spray head (116) respectively.

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