Hoisting multifunctional cleaning device

Abstract

The utility model provides a multifunctional hoisting cleaning device which is characterized in that a framework supports a platform, an acid liquor tank, an alkali liquor tank, a clear water tank and a buffer tank are mounted on a base, a tank body is mounted in the framework platform, and a top cover is arranged on the tank body; a spraying pipeline and a gas washing pipe are mounted on the inner surface of the tank body, a lifting pump and a filter are connected to the inlet end of the spraying pipeline, a rotary spray head is arranged on the spraying pipeline, a limiting frame is mounted in the tank body and arranged on the outer side of the spraying pipeline, a hoisting workpiece frame is hoisted and placed in the limiting frame, and a cleaning workpiece is placed in the hoisting workpiece frame; the spraying pipeline comprises a bottom surface spraying pipeline, a vertical surface spraying pipeline and a top surface spraying pipeline which are communicated with one another, an acid liquor tank, an alkali liquor tank, a clear water tank, a buffer tank and a gas washing pipe are respectively connected into the cleaning spraying pipeline through quick connectors, acid washing, alkali washing, clear water washing and gas washing treatment are carried out on the surface of a large workpiece, multifunctional cleaning is integrated, the workpiece is convenient to hoist, manpower and material resources are saved, and the working efficiency is improved. And different types of cleaning can be completed without repeated carrying.

Description

Technical Field

[0001] This utility model belongs to the field of industrial cleaning equipment, and specifically relates to a hoisting multi-functional cleaning device. Background Technology

[0002] Currently, spray cleaning and ultrasonic cleaning are the most widely used in the market. Cleaning equipment is a type of machinery that can replace manual labor to clean stains and dirt such as oil, wax, dust, and oxide layers from the surface of workpieces. The cleaning equipment currently available on the market includes: ultrasonic cleaning, high-pressure spray cleaning, laser cleaning, steam cleaning, dry ice cleaning, and composite cleaning equipment, etc. Cleaning equipment is also categorized as follows: PET flake cleaning equipment, stainless steel complete cleaning equipment, plastic cleaning equipment, new types of cleaning equipment, small cleaning equipment, and medium-sized cleaning equipment. As can be seen, cleaning equipment is clearly classified, with large and small cleaning equipment and complete sets of equipment also categorized. Some have a high degree of automation, integrating crushing, conveying, cleaning, rinsing, dewatering, and drying.

[0003] In the machinery industry, metal equipment undergoes pickling, rust removal, passivation, degreasing, and coating, as well as surface treatment before finishing. However, cleaning equipment for metal surface treatment is often limited in function. While capable of cleaning pickled surfaces, it generally cannot handle alkaline or other cleaning methods. It may have water washing capabilities but lacks air washing. There is a lack of integrated equipment with various specialized cleaning functions, and it is unsuitable for the surface treatment of large workpieces. Cleaning large workpieces requires transporting them to different cleaning equipment, wasting manpower and resources. This is a pressing problem that needs to be solved. Therefore, engineers are attempting to research and develop equipment that integrates various specialized cleaning functions for the surface treatment of large workpieces. Utility Model Content

[0004] The problem this invention aims to solve is that existing metal surface treatment and cleaning equipment in the machinery industry has limited functionality and poor cleaning effect. In particular, the equipment is limited and cannot perform various cleaning treatments on the surface of large metal workpieces. This invention provides a multi-functional hoisting cleaning device. The workpiece is hoisted into a square tank by a hoisting frame. Spray pipes are connected to an acid tank, an alkali tank, a clean water tank, a buffer tank, and an air washing pipe, respectively. This device performs acid washing, alkali washing, clean water washing, and air washing on the surface of large workpieces. It is a large workpiece cleaning device that integrates multiple cleaning functions. It is convenient to hoist workpieces, saves manpower and material resources, and can complete the cleaning without multiple handling while achieving excellent cleaning results.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a hoisting multi-functional cleaning device, including a base, characterized in that: a frame and a platform are installed on the base, the frame supports the platform, an acid tank, an alkali tank, a clean water tank and a buffer tank are installed on the base, a tank is installed inside the frame and the platform, and a top cover is provided on the tank;

[0006] Spray pipes and air washing pipes are installed inside the tank. A lift pump and a filter are connected to the inlet end of the spray pipes. Rotary nozzles are installed on the spray pipes. A limiting frame is installed inside the tank and located outside the spray pipes. A railing is installed on the limiting frame. A lifting workpiece frame is hoisted and placed inside the limiting frame. The limiting frame separates the lifting workpiece frame from the spray pipes. The workpiece to be cleaned is placed inside the lifting workpiece frame.

[0007] The top cover includes a frame and a cover plate. A limiting block is provided on the inner surface of the top cover and is engaged with the end face of the tank wall plate. A top spray pipe is provided on the inner surface of the top cover.

[0008] The spray pipeline includes a bottom spray pipeline, a vertical spray pipeline, and a top spray pipeline, which are connected together. The inlet end of the spray pipeline is connected to a quick-connect coupling. The acid tank, alkali tank, clean water tank, buffer tank, and air washing pipe are respectively connected to the cleaning spray pipeline through quick-connect couplings.

[0009] Preferably, the lifting workpiece frame includes a frame and a hanger, and a stop bar is provided on the frame.

[0010] Preferably, the air washing pipe is connected to a compressed air pipe.

[0011] Preferably, the air washing pipeline is connected to a valve and a pressure gauge.

[0012] Preferably, a ladder is installed between the base and the platform.

[0013] Preferably, the tank is a square tank, with a tetrahedral wall panel at the top and a conical wall panel at the bottom, and a square top cover corresponding to the square tank; or the tank is a round tank, with a cylindrical top and a conical bottom, and a domed top cover corresponding to the round tank.

[0014] The advantages and positive effects of this utility model are:

[0015] 1. This utility model discloses a multi-functional cleaning device for hoisting large workpieces. It adopts a spray pipeline installed inside the tank and connected to the acid tank, alkali tank, clean water tank, buffer tank and compressed air pipe respectively by quick connectors. It can perform acid washing, alkali washing, clean water washing and air washing on the surface of large workpieces. It is a large workpiece cleaning and treatment device that integrates multiple cleaning functions. It is convenient to hoist workpieces, and there is no need to transport them to various different cleaning equipment multiple times. It has a compact and reasonable structure, saves manpower and material resources, and has a good cleaning effect.

[0016] 2. The multi-functional cleaning device for hoisting of this utility model adopts a limiting frame installed inside the tank and set outside the spray pipe. The hoisting workpiece frame is hoisted into the limiting frame and the cleaning workpiece is placed in the hoisting workpiece frame. The limiting frame separates the hoisting workpiece frame from the spray pipe. Due to the setting of the limiting frame, the hoisting workpiece frame avoids water and air leakage accidents caused by collision with the spray pipe when it is hoisted in, thus improving safety and reliability.

[0017] 3. This utility model discloses a multi-functional cleaning device for hoisting. It adopts a spray pipeline arrangement on the four sides of the tank body, the inner surface of the top cover, and the bottom surface. The bottom spray pipeline, the vertical spray pipeline, the top spray pipeline, and the air washing pipeline are connected. Spray nozzles are installed on the spray pipeline. The inlet end of the spray pipeline is connected to a lift pump, valve, and filter. The inlet end of the spray pipeline is connected to a quick-connect coupling. When the workpiece needs acid washing, alkali washing, water washing, and air washing, it is only necessary to change the quick-connect coupling to connect the acid tank, alkali tank, water tank, buffer tank, and compressed air pipe to the cleaning spray pipeline respectively to perform various cleaning of the workpiece, realizing multi-functional cleaning of the same set of equipment.

[0018] 4. The multi-functional cleaning device for hoisting of this utility model has a limiting block set on the inner surface of the top cover of the tank and a top spray pipe. The limiting block fits into the end face of the steel plate of the tank, which on the one hand prevents collision with the spray pipe, and on the other hand ensures that the top cover and the end face of the steel plate of the tank fit together to prevent solution leakage during spraying. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of a hoisting multi-functional cleaning device.

[0020] Figure 2 This is a schematic diagram of the spray pipeline structure of a hoisting multi-functional cleaning device;

[0021] Figure 3 This is a schematic diagram of the top cover structure of a square tank for hoisting a multi-functional cleaning device.

[0022] 1-Base, 2-Frame, 3-Platform, 4-Tank, 5-Limiting frame, 6-Workpiece hoisting frame, 7-Top cover, 8-Spray pipe, 9-Ladder, 10-Clean water tank, 11-Acid tank, 12-Alkali tank, 13-Buffer tank, 14-Bottom spray pipe, 15-Vertical spray pipe, 16-Top spray pipe, 17-Air washing pipe, 18-Spray head, 19-Valve, 20-Lifting pump, 21-Cover plate, 22-Plate frame, 23-Limiting block. Detailed Implementation

[0023] To better understand this utility model, the following description, in conjunction with specific embodiments, will further illustrate this utility model.

[0024] See Figure 1 , 23. This utility model provides a multi-functional hoisting cleaning device. The device consists of a frame 2 and a platform 3 mounted on a base 1. The frame 2 is made of steel profile, and the platform 3 is made of steel plate profile. The frame 2 supports the platform 3. An acid tank 11, an alkali tank 12, a clean water tank 10, a buffer tank, and a recovery tank are installed on one side of the base 1. Tanks 4 can be installed inside the frame 2 and the platform 3. The tank 4 can be a square tank made of steel plate, 4.2 meters long, 4 meters wide, and 4.5 meters high. That is, the upper end of the tank 4 is a tetrahedron made of wall panels, and the lower end is a conical body made of wall panels. The conical body facilitates the downward flow of liquid. Alternatively, a steel cylindrical tank can be used, that is, the upper end of the tank 4 is a cylinder, and the lower end is a cone. A top cover 7 is installed on the tank 4. The top cover 7 is a cover plate 21 mounted on a plate frame 23. The top cover 7 is movable and can be quickly hoisted and disassembled. Limiting blocks 23 are installed around the inner surface of the top cover 7 and are engaged with the end face of the wall panel of the tank 4. When a square tank is used, it is fitted with a square top cover 7; when a round tank is used, it is fitted with a round top cover 7. A ladder 9 is installed between the base 1 and the platform 3.

[0025] A spray pipe 8 is installed inside the tank body 4. The spray pipe 8 consists of and is connected to the bottom spray pipe 14, the vertical spray pipe 15, the top spray pipe 16, and the air washing pipe 17. The inlet end of the spray pipe 8 is connected to the lift pump 20, the valve 19, and the filter. The top spray pipe 16 is installed inside the top cover 7. The air washing pipe 17 is connected to the compressed air pipe and the pressure gauge. Spray heads 18 are installed on the spray pipe 8. The nozzles 18 have an orifice diameter of φ1.2-φ1.6 and spray patterns of fan shape, cone shape, and linear shape, which can be used in combination. A limiting frame 5 is installed inside the tank 4, and the limiting frame 5 is installed outside the spray pipe 8. A lifting workpiece frame 6 capable of bearing weight is hoisted and placed inside the limiting frame 5. A limiting rod is made on the limiting frame 5. The limiting frame 5 separates the lifting workpiece frame 6 from the spray pipe 8, so that the lifting workpiece frame 6 avoids collision with the spray pipe 8 during the process of hoisting into the tank 4, and avoids air and water leakage from the spray pipe 8. The cleaning workpiece is placed inside the lifting workpiece frame 6. Since the cleaning work is a large workpiece, it needs to be placed in the lifting workpiece frame 6 and hoisted into the tank 4. The lifting workpiece frame 6 is used to bear its own weight and the weight of the workpiece, and can withstand a certain impact load. The lifting workpiece frame 6 is made into a frame with a hanger installed on it. The hanger is easy for the crane to lift. A stop bar is set on the frame to facilitate spraying by the spray pipe 8.

[0026] When a large workpiece is placed into the hoisting workpiece frame 6, the hoisting workpiece frame 6 is installed into the tank body 4, and the top cover 7 is placed on the tank body 4. The hoisting is complete. The spray pipe 8 is connected to the acid tank 11, alkali tank 12, clean water tank 10, buffer tank, and compressed air pipe through quick-connect couplings. The lift pump 20 and filter are turned on at the inlet of the spray pipe 8, and the valve 19 is opened. The cleaning device is connected and acid washing, clean water washing, alkali washing, and clean water washing begin. During air washing, the compressed air pipe is connected, and the pressure gauge is monitored. After cleaning is complete, the quick-connect couplings are disconnected, the top cover is hoisted, and the hoisting workpiece frame 6 and the workpiece are hoisted out together. Then, the cleaned workpiece is taken out. Workers can observe the process on-site through the ladder 9 between the base 1 and the platform 3.

[0027] The embodiments of this utility model have been described in detail above, but the content described is only a preferred embodiment of this utility model and should not be considered as limiting the scope of implementation of this utility model. All equivalent changes and improvements made within the scope of this utility model should still fall within the scope of this patent.

Claims

1. A hoisting multi-functional cleaning device, comprising a base, characterized in that: A frame and platform are installed on the base. The frame supports the platform. An acid tank, an alkali tank, a clean water tank, and a buffer tank are installed on the base. Tanks are installed inside the frame and the platform. A top cover is provided on the tank. Spray pipes and air washing pipes are installed inside the tank. A lift pump and a filter are connected to the inlet end of the spray pipes. Rotary nozzles are installed on the spray pipes. A limiting frame is installed inside the tank and located outside the spray pipes. A railing is installed on the limiting frame. A lifting workpiece frame is hoisted and placed inside the limiting frame. The limiting frame separates the lifting workpiece frame from the spray pipes. The workpiece to be cleaned is placed inside the lifting workpiece frame. The top cover includes a frame and a cover plate. A limiting block is provided on the inner surface of the top cover and is engaged with the end face of the tank wall plate. A top spray pipe is provided on the inner surface of the top cover. The spray pipeline includes a bottom spray pipeline, a vertical spray pipeline, and a top spray pipeline, which are connected together. The inlet end of the spray pipeline is connected to a quick-connect coupling. The acid tank, alkali tank, clean water tank, buffer tank, and air washing pipe are respectively connected to the cleaning spray pipeline through quick-connect couplings.

2. The hoisting multi-functional cleaning device according to claim 1, characterized in that: The lifting workpiece frame includes a frame and a hanger, and a stop bar is provided on the frame.

3. The hoisting multi-functional cleaning device according to claim 1, characterized in that: The air washing pipe is connected to the compressed air pipe.

4. The hoisting multi-functional cleaning device according to claim 1, characterized in that: The air washing pipeline is connected to valves and pressure gauges.

5. The hoisting multi-functional cleaning device according to claim 1, characterized in that: A ladder is installed between the base and the platform.

6. The hoisting multi-functional cleaning device according to claim 1, characterized in that: The tank is a square tank, with a tetrahedral wall panel at the top and a conical wall panel at the bottom, and a square top cover corresponding to the square tank; the tank is also a round tank, with a cylindrical top and a conical bottom, and a domed top cover corresponding to the round tank.

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