Atmospheric pollution prevention device convenient to clean

Abstract

The utility model relates to exhaust treatment technical field discloses an atmospheric pollution prevention and control device convenient to clean, including the box, the box inboard middle part fixedly connected with the baffle, and the baffle top one side fixedly connected with second mount, and fixedly installed with a plurality of baffle plates on second mount, the baffle top other side fixedly connected with first mount, fixedly installed with a plurality of demisting layer board on first mount, one side fixedly penetrates the cleaning pipe at the top between baffle plate and demisting layer board of box, and the round hole that is adapted with cleaning pipe is set up on the box. The utility model, realize without complicated disassembly process, realize the automatic cleaning of demisting layer board, baffle plate through swing type high pressure washing, cooperate first access door fast cleaning box bottom, greatly reduce manual operation intensity, shorten cleaning time -consuming, prolong the service life of demisting layer board, baffle plate and other core components, maintain the long -term stable purification performance of device.

Description

Technical Field

[0001] This utility model relates to the field of waste gas treatment technology, and in particular to an air pollution control device that is easy to clean. Background Technology

[0002] With the expansion of industrial production and the rapid development of transportation, the emissions of pollutants such as particulate matter and harmful gases in the atmosphere continue to increase, posing a serious threat to the ecological environment and human health. Air pollution control has become an important issue of global concern. Currently, factories often use spray equipment to remove solid particles from industrial waste gas. However, after long-term operation, deposits and reaction byproducts easily accumulate on the surface of the equipment, making it difficult to disassemble and thoroughly clean it quickly.

[0003] The cleaning process of existing devices usually requires professionals to disassemble multiple components with special tools. This is not only cumbersome and time-consuming, but may also damage components due to improper disassembly, affecting the working efficiency and service life of the device. The accumulation of pollutants can easily breed bacteria or cause secondary pollution, further reducing the effectiveness of air pollution control. Therefore, an air pollution control device that is easy to clean is designed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an easy-to-clean air pollution control device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: An easy-to-clean air pollution control device includes a housing. A partition is fixedly connected to the middle of the inner side of the housing, and a second mounting bracket is fixedly connected to one side of the top of the partition. Multiple baffles are fixedly installed on the second mounting bracket. A first mounting bracket is fixedly connected to the other side of the top of the partition, and multiple demisting plates are fixedly installed on the first mounting bracket. A cleaning pipe is fixedly inserted through one side of the housing at the top between the baffles and the demisting plates. A circular hole adapted to the cleaning pipe is opened on the housing. A horizontal pipe is fixedly connected to one end of the cleaning pipe inside the housing. Rotary joints are fixedly connected to both ends of the horizontal pipe. A rotating pipe is fixedly connected to the other end of each rotating joint. Multiple high-pressure nozzles are fixedly connected at equal distances on the top sides of the two rotating pipes. A rotating rod is fixedly connected to the other end of each of the two rotating pipes, and an L-shaped swing rod is fixedly connected to both rotating rods through the housing.

[0006] Preferably, a U-shaped plate is fixedly connected to the outer wall of the box near the L-shaped swing rod. Two guide rods are fixedly connected between the top and bottom of the two ends of the inner side of the U-shaped plate. The same lifting block is slidably sleeved on the circumferential surface of the four guide rods. The lifting block has a round hole adapted to the guide rod and a straight hole.

[0007] Preferably, the other ends of the two L-shaped swing rods are slidably connected in the straight hole, a second motor is fixedly connected to the outside of the U-shaped plate, and an L-shaped drive rod is fixedly connected to the output end of the second motor through the U-shaped plate. The other end of the L-shaped drive rod is slidably connected to the middle of the straight hole.

[0008] Preferably, a drive motor is fixedly connected to the outer wall of the housing near the demisting plate, and a fan impeller is fixedly connected to the output end of the drive motor through the housing. A conical shroud is fixedly connected inside the housing between the fan impeller and the demisting plate.

[0009] Preferably, a spray pipe is fixedly sleeved on the outer wall of the box near the baffle plate, and a round hole adapted to the spray pipe is opened on the box. Multiple atomizing nozzles are fixedly connected at equal intervals on the side of the spray pipe near the baffle plate.

[0010] Furthermore, a first inspection door is provided on one side of the bottom of the outer wall of the housing, and a second inspection door is provided on the outer wall of the housing near the atomizing nozzle. An air inlet pipe is fixedly connected to the top of the housing near the atomizing nozzle, and an air outlet pipe is fixedly connected to the top of the housing near the fan impeller.

[0011] Furthermore, a drain pipe is fixedly connected to one end of the bottom of the outer wall of the box, and a control valve is installed on the drain pipe.

[0012] The beneficial effects of this utility model are as follows: By employing technologies such as rotating tubes, high-pressure nozzles, U-shaped plates, L-shaped drive rods, lifting blocks, and a first inspection door, the two rotating tubes can swing by periodically starting the second motor, rinsing the demisting plate and baffle plate. This prevents foreign matter from adhering to the demisting plate and baffle plate for extended periods. Simultaneously, the first inspection door facilitates cleaning of the bottom of the chamber, effectively solving the problems mentioned in the background technology. This achieves automated cleaning of the demisting plate and baffle plate through swing-type high-pressure rinsing without complex disassembly procedures. Combined with the quick cleaning of the bottom of the chamber via the first inspection door, it significantly reduces manual labor intensity, shortens cleaning time, extends the service life of core components such as the demisting plate and baffle plate, and maintains the long-term stable purification performance of the device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of an air pollution control device that is easy to clean, as proposed in this utility model. Figure 2 This is a cross-sectional structural diagram of the housing of an air pollution control device that is easy to clean, as proposed in this utility model. Figure 3This is a partial structural diagram of an air pollution control device that is easy to clean, as proposed in this utility model. Figure 4 This utility model proposes an air pollution control device that is easy to clean. Figure 3 An enlarged structural diagram of point A.

[0014] In the diagram: 1. Housing; 101. Drive motor; 102. First inspection door; 103. Second inspection door; 104. Drain pipe; 105. Fan impeller; 2. Air outlet pipe; 3. Air inlet pipe; 4. First mounting bracket; 401. Demisting plate; 402. Conical hood; 5. Second mounting bracket; 501. Baffle plate; 6. Spray pipe; 601. Atomizing nozzle; 7. Cleaning pipe; 701. Horizontal pipe; 702. Rotary joint; 703. Rotating pipe; 704. High-pressure nozzle; 705. Rotating rod; 706. L-shaped swing rod; 8. U-shaped plate; 801. Guide rod; 802. Lifting block; 803. Straight hole; 804. Second motor; 805. L-shaped drive rod. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Reference Figures 1-4 An easy-to-clean air pollution control device includes a housing 1. A partition is fixedly connected to the middle of the inner side of the housing 1, and a second mounting bracket 5 is fixedly connected to one side of the top of the partition. Multiple baffles 501 are fixedly installed on the second mounting bracket 5. A first mounting bracket 4 is fixedly connected to the other side of the top of the partition, and multiple demisting plates 401 are fixedly installed on the first mounting bracket 4. A cleaning pipe 7 is fixedly inserted through one side of the top of the housing 1 between the baffles 501 and the demisting plates 401. A circular hole adapted to the cleaning pipe 7 is opened on the housing 1. The cleaning pipe 7 is located inside the housing 1. One end of the unit is fixedly connected to a horizontal pipe 701, and both ends of the horizontal pipe 701 are fixedly connected to a rotating joint 702. The other end of each rotating joint 702 is fixedly connected to a rotating pipe 703. Multiple high-pressure nozzles 704 are fixedly connected at equal distances on the side of the top of the two rotating pipes 703 that are far apart from each other. The other end of each rotating pipe 703 is fixedly connected to a rotating rod 705, and both rotating rods 705 penetrate the housing 1 and are fixedly connected to an L-shaped swing rod 706. The high-pressure nozzles 704 flush the baffle plate 501 and the demisting plate 401, so that frequent manual cleaning is not required.

[0017] In this embodiment, a U-shaped plate 8 is fixedly connected to the outer wall of the box 1 near the L-shaped swing rod 706. Two guide rods 801 are fixedly connected between the top and bottom of both ends of the inner side of the U-shaped plate 8. The same lifting block 802 is slidably sleeved on the circumferential surface of the four guide rods 801. The lifting block 802 has a round hole adapted to the guide rods 801 and a straight hole 803.

[0018] Preferably, the other ends of the two L-shaped swing rods 706 are slidably connected in the straight hole 803. A second motor 804 is fixedly connected to the outside of the U-shaped plate 8. The output end of the second motor 804 passes through the U-shaped plate 8 and is fixedly connected to an L-shaped drive rod 805. The other end of the L-shaped drive rod 805 is slidably connected in the middle of the straight hole 803. By rotating the second motor 804, the lifting block 802 moves up and down, thereby allowing the two rotating pipes 703 to carry the high-pressure nozzles 704 to rinse the multiple demisting plates 401 and baffles 501 respectively.

[0019] Preferably, a drive motor 101 is fixedly connected to the outer wall of the housing 1 on the side near the demisting plate 401, and a fan impeller 105 is fixedly connected to the output end of the drive motor 101 through the housing 1. A conical cover 402 is fixedly connected inside the housing 1 between the fan impeller 105 and the demisting plate 401.

[0020] In this embodiment, a spray pipe 6 is fixedly sleeved on the outer wall of the box 1 near the baffle plate 501. A round hole adapted to the spray pipe 6 is opened on the box 1. Multiple atomizing nozzles 601 are fixedly connected at equal distances on the side of the spray pipe 6 near the baffle plate 501. The atomizing nozzles 601 can atomize the spray liquid to facilitate contact with particles in the gas.

[0021] Furthermore, a first inspection door 102 is provided on one side of the bottom of the outer wall of the housing 1, and a second inspection door 103 is provided on the outer wall of the housing 1 near the atomizing nozzle 601. An air inlet pipe 3 is fixedly connected to the top of the housing 1 near the atomizing nozzle 601, and an air outlet pipe 2 is fixedly connected to the top of the housing 1 near the fan impeller 105. The fan impeller 105 is provided so that the airflow inside the housing 1 can enter through the air inlet pipe 3 and exit through the air outlet pipe 2.

[0022] Furthermore, a drain pipe 104 is fixedly connected to one end of the bottom of the outer wall of the box 1, and a control valve is installed on the drain pipe 104.

[0023] Working Principle: When in use, the inlet pipe 3 is connected to the industrial waste gas pipeline, and the outlet pipe 2 is connected to the waste gas post-treatment equipment. All electrical components are connected to a power source via a controller. Simultaneously, the cleaning pipe 7 is connected to the water pipe, and the spray pipe 6 is connected to the spray liquid delivery pipe. During operation, the drive motor 101 starts, causing the airflow inside the housing 1 to enter through the inlet pipe 3 and exit through the outlet pipe 2. When multiple atomizing nozzles 601 begin working, the waste gas entering the housing 1 first comes into contact with the spray liquid. The atomized spray liquid easily contacts the solid particles in the waste gas. When the atomized spray liquid... When the exhaust gas carrying the spray liquid passes through the baffle plate 501, the particles carrying the spray liquid gradually converge into a liquid state and flow into the baffle plate. The baffle plate has through holes, allowing the liquid to flow into the bottom of the chamber 1, thus removing solid particles. When the remaining gas passes through the demister plate 401, the water mist in the exhaust gas is removed due to the demister plate 401, ensuring it meets the standards for leaving the chamber 1. This achieves the removal of solid particles from the exhaust gas. The working principle of the baffle plate 501 and the demister plate 401 is the same as that of existing horizontal spray towers, and will not be elaborated further. When long-term... When impurities that are difficult to separate adhere to the baffle plate 501 and the demisting plate 401, the processing efficiency is affected. To avoid this, water is periodically supplied to the cleaning pipe 7. When the second motor 804 is started, the second motor 804 drives the L-shaped drive rod 805 to rotate, causing the L-shaped drive rod 805 to move the lifting block 802 up and down reciprocally. Due to the depth of the straight hole 803, the L-shaped swing rod 706 and the L-shaped drive rod 805 will not contact each other. At the same time, the initial positions of the two L-shaped swing rods 706 are both tilted downwards and close to each other. 2. When moving up and down, the two L-shaped swing rods 706 will drive the high-pressure nozzles 704 on the two rotating tubes 703 to rotate downward and reset, so that the entire rotation angle is approximately 45 degrees. This allows the high-pressure nozzles 704 on both sides to rinse the multiple baffles 501 and the demisting plate 401 from top to bottom, keeping them clean. At the same time, the sewage at the bottom of the box 1 can be discharged by opening the second inspection door 103. Simultaneously, opening the first inspection door 102 and the second inspection door 103 can clean the bottom inside the box 1 and the atomizing nozzles 601.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An easy-to-clean air pollution control device, comprising a housing, characterized in that, A partition is fixedly connected to the middle of the inner side of the box, and a second mounting bracket is fixedly connected to one side of the top of the partition. Multiple baffles are fixedly installed on the second mounting bracket. A first mounting bracket is fixedly connected to the other side of the top of the partition, and multiple demisting plates are fixedly installed on the first mounting bracket. A cleaning pipe is fixedly inserted through one side of the box located between the baffles and the demisting plates. A round hole adapted to the cleaning pipe is opened on the box. A horizontal pipe is fixedly connected to one end of the cleaning pipe inside the box. Rotary joints are fixedly connected to both ends of the horizontal pipe. A rotating pipe is fixedly connected to the other end of each rotating joint. Multiple high-pressure nozzles are fixedly connected at equal distances on the top sides of the two rotating pipes. A rotating rod is fixedly connected to the other end of the two rotating pipes, and an L-shaped swing rod is fixedly connected to both rotating rods through the box.

2. The air pollution control device that is easy to clean according to claim 1, characterized in that, A U-shaped plate is fixedly connected to the outer wall of the box near the L-shaped swing rod. Two guide rods are fixedly connected between the top and bottom of the two ends of the inner side of the U-shaped plate. The same lifting block is slidably fitted on the circumferential surface of the four guide rods. The lifting block has a round hole that matches the guide rod and a straight hole.

3. The air pollution control device that is easy to clean according to claim 2, characterized in that, The other ends of the two L-shaped swing rods are slidably connected in the straight hole. A second motor is fixedly connected to the outside of the U-shaped plate. The output end of the second motor passes through the U-shaped plate and is fixedly connected to an L-shaped drive rod. The other end of the L-shaped drive rod is slidably connected to the middle of the straight hole.

4. The air pollution control device that is easy to clean according to claim 1, characterized in that, A drive motor is fixedly connected to the outer wall of the housing near the demisting plate. The output end of the drive motor is fixedly connected to a fan impeller through the housing. A conical shroud is fixedly connected inside the housing between the fan impeller and the demisting plate.

5. The air pollution control device that is easy to clean according to claim 1, characterized in that, A spray pipe is fixedly fitted on the outer wall of the box near the baffle plate. A circular hole adapted to the spray pipe is opened on the box. Multiple atomizing nozzles are fixedly connected at equal intervals on the side of the spray pipe near the baffle plate.

6. The air pollution control device that is easy to clean according to claim 1, characterized in that, A first inspection door is provided on one side of the bottom of the outer wall of the housing, and a second inspection door is provided on the outer wall of the housing near the atomizing nozzle. An air inlet pipe is fixedly connected to the top of the housing near the atomizing nozzle, and an air outlet pipe is fixedly connected to the top of the housing near the fan impeller.

7. The air pollution control device that is easy to clean according to claim 1, characterized in that, A drain pipe is fixedly connected to one end of the bottom of the outer wall of the box, and a control valve is installed on the drain pipe.

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