Cyclonic spraying waste gas purification device

Abstract

The utility model discloses a cyclone spraying waste gas purification device, which belongs to the technical field of waste gas treatment and purification and comprises an adsorption box for purifying waste gas and a bottom plate with a hollow top, the bottom surface of the adsorption box is communicated with the bottom plate, the inner side wall of the bottom plate is fixedly connected with a filter frame, and the inner side wall of the filter frame is fixedly connected with a filter screen. Linear motors are installed at the two ends of the bottom of the filter frame, hollow mounting plates are welded to the adjacent sides of moving parts of the two linear motors, the top face and the side face of each mounting plate communicate with a plurality of nozzles and guide pipes made of soft materials correspondingly, the peripheral sides of the guide pipes communicate with a connecting box, and the side face of the connecting box is fixedly connected with the bottom plate in an embedded mode. According to the waste gas treatment device disclosed by the utility model, a plurality of nozzles which are convenient to rotate and move are arranged to spray treatment liquid, so that the full contact between the treatment liquid and waste gas is realized, and the treatment effect on the waste gas is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste gas treatment and purification, in particular to a cyclone spray waste gas purification device. Background Art

[0002] Waste gas refers to toxic and harmful gases discharged by humans in the process of production and life. Waste gas purification equipment is needed to treat the waste gas generated in production and life to prevent it from harming human health. Existing waste gas evolution devices usually use treatment liquid reaction to adsorb pollutants in the waste gas, which is prone to insufficient contact between the waste gas and the treatment liquid, reducing the waste gas purification device's treatment effect on the waste gas.

[0003] Example (authorization announcement number is CN220495860U) A high-efficiency cyclone exhaust gas purification device. It mainly solves the technical problems of low purification efficiency, poor purification effect and low performance in existing exhaust gas purification devices. It includes a bracket, an air inlet, a filter mechanism and an air outlet. The filter mechanism is located between the air inlet and the air outlet. An air inlet box is provided on the bracket. A cyclone cylinder is provided between the air inlet and the filter mechanism. A fan is sleeved at the lower end of the cyclone cylinder. A spiral blade is provided in the cyclone cylinder. The spiral blade is distributed along the axial direction of the cyclone cylinder. The filter mechanism includes a filter plate, a filter frame and a filler rubber curtain. A plurality of vents are provided on the filter plate. The filler rubber curtain is provided on the folded filter frame and communicates with the vents. The high-efficiency cyclone exhaust gas purification device adopts a high-efficiency cyclone method to achieve the adsorption of pollutants in the exhaust gas, but the device does not take into account the phenomenon of insufficient contact between the exhaust gas and the treatment liquid, resulting in the inability of the treatment liquid to fully react and adsorb the pollutants in the exhaust gas, thereby reducing the treatment effect of the exhaust gas purification device on the exhaust gas. Utility Model Content

[0004] The utility model aims to provide a cyclone spray exhaust gas purification device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cyclone spray exhaust gas purification device, comprising an adsorption box for purifying exhaust gas and a bottom plate with a hollow top, the bottom surface of the adsorption box is connected to the bottom plate, a filter frame is fixedly connected to the inner wall of the bottom plate, a filter screen is fixedly connected to the inner wall of the filter frame, linear motors are installed at both ends of the bottom of the filter frame, and mounting plates with a hollow interior are welded on adjacent sides of the moving parts of the two linear motors, a plurality of nozzles and conduits made of soft material are respectively connected to the top and side surfaces of the mounting plates, a plurality of conduits are connected to a connecting box on the outer peripheral sides, a side surface of the connecting box is fixedly connected to the bottom plate, and the side surface of the connecting box passes through the side wall of the bottom plate, an air inlet is installed at the end of the connecting box away from the conduit, and an exhaust port is installed on the top surface of the adsorption box.

[0006] Preferably, the side of the bottom plate is connected to a water pumping end, and the fixed end of the water pump is welded to the adsorption box.

[0007] Preferably, the water-conducting end of the water pump is connected to a transfer box, and the side surface of the transfer box is welded to the adsorption box.

[0008] Preferably, the top surface of the adapter box is connected to a plurality of connecting pipes, and the outer peripheral side of the connecting pipes is connected to a first fixing block with a hollow interior.

[0009] Preferably, a sealed bearing is embedded and fixedly connected to the side surface of the first fixed block, and the inner rings of the two sealed bearings are interference-fitted with the rotating tube.

[0010] Preferably, a plurality of nozzles are installed on the side of the rotating tube, and a second fixing block is embedded and fixedly connected to the outer ring of the left sealing bearing.

[0011] Preferably, the side surfaces of the first fixing block and the second fixing block are embedded and fixedly connected with the adsorption box, and two arc-shaped fan blades are welded on one side of the rotating tube close to the first fixing block.

[0012] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0013] The cyclone spray exhaust gas purification device has an air inlet arranged to introduce the exhaust gas into the exhaust gas purification device, so that the exhaust gas contacts the treatment liquid stored in the closed space of the bottom plate and the adsorption box, so that the exhaust gas purification device reacts and adsorbs the pollutants in the exhaust gas, and realizes the treatment of the exhaust gas. The arranged air pump provides power to extract the treatment liquid and introduce it into the transfer box, and then introduces it into the inner cavity of the first fixed block through the connecting pipe. During the transmission process, the treatment liquid is sprayed out through a plurality of nozzles, so that the treatment liquid and the exhaust gas are further contacted, and the treatment effect of the exhaust gas purification device on the exhaust gas is improved. The arranged sealed bearing fixes the rotation position of the rotating tube. At the same time, the arranged arc-shaped fan blade realizes the rotation of the rotating tube under the push of the water flow during the transmission process, and increases the range of the nozzle spraying the treatment liquid, thereby improving the treatment effect of the exhaust gas.

[0014] The cyclone spray exhaust gas purification device allows the exhaust gas to be introduced into the connection box through the air inlet, and then the exhaust gas is introduced into the interior of a plurality of conduits through the connection box. The exhaust gas flows into the inner cavity of the mounting plate through the connecting effect of the plurality of conduits. The plurality of conduits are arranged so that the exhaust gas is evenly distributed in the inner cavity of the mounting plate, thereby improving the structural stability of the device parts, and then the exhaust gas is sprayed out through a plurality of nozzles connected to the top of the mounting plate, thereby achieving full contact between the exhaust gas and the treatment liquid, and reacting and adsorbing the pollutants in the exhaust gas. The arranged linear motor provides power to facilitate the lateral movement of the plurality of nozzles, thereby improving the contact adequacy between the exhaust gas and the treatment liquid. At the same time, the arranged filter screen divides the bubbles of the exhaust gas, thereby further increasing the contact area between the treatment liquid and the exhaust gas, and enhancing the treatment effect of the exhaust gas purification device on the exhaust gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0017] Figure 2 It is a structural schematic diagram of the bottom plate of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the filter frame and the linear motor of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the connection box and the air inlet of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the transfer box and the connecting pipe of the utility model;

[0021] Figure 6 It is a right side cross-sectional view of the first fixing block of the utility model.

[0022] Description of reference numerals:

[0023] In the figure: 1. adsorption box; 2. bottom plate; 3. filter frame; 4. filter screen; 5. linear motor; 6. mounting plate; 7. nozzle; 8. conduit; 9. connection box; 10. air inlet; 11. exhaust port; 12. water pump; 13. adapter box; 14. connection pipe; 15. first fixed block; 16. second fixed block; 17. sealed bearing; 18. rotating tube; 19. nozzle; 20. arc-shaped fan blade. DETAILED DESCRIPTION

[0024] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0025] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0026] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0027] In order to solve the problem that the cyclone spray exhaust gas purification device is in use, it is very easy for the exhaust gas to have insufficient contact with the treatment liquid, which reduces the treatment effect of the exhaust gas purification device on the exhaust gas, please refer to Figures 1 to 6 The structure of the device body is an adsorption box 1 for purifying exhaust gas and a hollow bottom plate 2 at the top. The bottom surface of the adsorption box 1 is connected to the bottom plate 2. The closed structure composed of the adsorption box 1 and the bottom plate 2 is used to store the treatment liquid, so that the treatment liquid contacts the pollutants in the exhaust gas to react and adsorb, thereby realizing the treatment of the exhaust gas. A filter frame 3 is fixedly connected to the inner wall of the bottom plate 2, and a filter screen 4 is fixedly connected to the inner wall of the filter frame 3. The filter frame 3 provides support for the filter screen 4. The filter screen 4 divides the introduced exhaust gas, divides large bubbles into smaller bubbles, increases the contact area with the treatment liquid, and improves the treatment effect of the exhaust gas purification device on the treatment liquid. Linear motors 5 are installed at both ends of the bottom of the filter frame 3.

[0028] The fixed ends of the two linear motors 5 are fixedly connected to the filter frame 3 to fix the positions of the two linear motors 5. The linear motors 5 are provided with power. The adjacent sides of the moving parts of the two linear motors 5 are welded with mounting plates 6 with a hollow interior, so that the mounting plates 6 can be driven to move laterally during the moving transmission process of the moving parts of the linear motors 5. The top and side surfaces of the mounting plates 6 are respectively connected with a plurality of nozzles 7 and a conduit 8 made of a soft material. The conduit 8 is provided with a sufficient length to provide space for the lateral movement of the mounting plates 6. At the same time, the plurality of conduits 8 are provided to evenly distribute the exhaust gas introduced into the inner cavity of the mounting plate 6, so that the exhaust gas is evenly introduced into the exhaust gas purification device through the plurality of nozzles 7, thereby improving the exhaust gas treatment effect of the exhaust gas purification device on the exhaust gas.

[0029] The outer peripheral sides of several conduits 8 are connected with a connecting box 9, and the side of the connecting box 9 is embedded and fixedly connected with the bottom plate 2, and the side of the connecting box 9 passes through the side wall of the bottom plate 2 to fix the position of the connecting box 9. An air inlet 10 is installed at the end of the connecting box 9 away from the conduit 8. The exhaust gas is introduced into the interior of the connecting box 9 through the air inlet 10, and then the connection is provided by the several conduits 8 and a mounting plate 6. The exhaust gas is sprayed out through several nozzles 7, so that the exhaust gas contacts with the treatment liquid for reaction and adsorption. At the same time, the linear motor 5 provides power to achieve uniform distribution of the exhaust gas in the closed inner cavity of the adsorption box 1 and the bottom plate 2, and fully contacts with the stored treatment liquid and exhaust gas, thereby further improving the treatment effect of the exhaust gas purification device on the exhaust gas. An exhaust port 11 is installed on the top surface of the adsorption box 1, and the treated exhaust gas is led out of the exhaust gas purification device through the exhaust port 11.

[0030] The side of the bottom plate 2 is connected to the pumping end of the water pump 12, and the water pump 12 is provided to provide power. The fixed end of the water pump 12 is welded to the adsorption box 1 to fix the position of the water pump 12. The water guide end of the water pump 12 is connected to the adapter box 13. The side of the adapter box 13 is welded to the adsorption box 1. The top surface of the adapter box 13 is connected to a plurality of connecting pipes 14, so that the water pump 12 extracts the treatment liquid stored in the closed structure of the adsorption box 1 and the bottom plate 2, and introduces it into the plurality of connecting pipes 14 through the adapter box 13. The outer peripheral side of the connecting pipe 14 is connected to the first hollow fixed block 15. The side of the first fixed block 15 is embedded with a sealed bearing 17 fixedly connected to fix the position of the sealed bearing 17. The inner rings of the two sealed bearings 17 are interference-fitted with a rotating tube 18. The two sealed bearings 17 are provided to fix the rotation position of the rotating tube 18, and at the same time, it is convenient to realize the relative rotation of the rotating tube 18 and the first fixed block 15, thereby improving the structural stability of the device parts.

[0031] A plurality of nozzles 19 are installed on the side of the rotating tube 18, and the plurality of nozzles 19 are arranged to facilitate the spraying of the treatment liquid, so as to achieve further contact between the treatment liquid and the exhaust gas, and improve the treatment effect of the exhaust gas purification device on the exhaust gas. The outer ring of the left sealing bearing 17 is embedded and fixedly connected with the second fixed block 16, and the first fixed block 15 and the second fixed block 16 are embedded and fixedly connected with the adsorption box 1 on the side. Two arc-shaped blades 20 are welded on the side of the rotating tube 18 close to the first fixed block 15, and the adjacent sides of the two arc-shaped blades 20 are welded to the rotating tube 18. The two arc-shaped blades 20 are arranged in the inner cavity of the first fixed block 15, and the two arc-shaped blades 20 are not in contact with the first fixed block 15, so that the flowing treatment liquid pushes the arc-shaped blades 20 to rotate at the center of the rotating tube 18. During the transmission process, the rotation and movement of the plurality of nozzles 19 are realized, the spraying range of the treatment liquid is increased, and the treatment liquid and the exhaust gas are fully contacted, so as to further improve the treatment effect of the exhaust gas purification device on the exhaust gas, so that the treated exhaust gas is discharged from the exhaust gas purification device through the exhaust port 11.

[0032] The linear motor 5 and the water pump 12 are both prior arts, and their working principles, sizes and models are irrelevant to the functions of the present application, so they will not be described in detail. The control method of the present invention is controlled by a controller, and the control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and the present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0033] How it works

[0034] When using the cyclone spray exhaust gas purification device, the user guides the exhaust gas into the interior of the connection box 9 through the air inlet 10, guides the exhaust gas into the inner cavity of the mounting plate 6 through the plurality of conduits 8, and sprays the exhaust gas through the plurality of nozzles 7, so that the exhaust gas contacts the treatment liquid stored in the closed structure of the adsorption box 1 and the bottom plate 2, and the treatment liquid reacts and adsorbs the exhaust gas, so that the exhaust gas purification device can treat the exhaust gas. At the same time, the two linear motors 5 are started to make the moving part of the linear motor 5 move laterally, and the plurality of nozzles 7 are driven to move laterally during the transmission process, so as to improve the contact effect between the treatment liquid and the exhaust gas, and further improve the treatment effect of the exhaust gas purification device on the exhaust gas. The filter screen 4 is provided to provide a segmentation effect on the exhaust gas, so as to segment large bubbles, increase the contact area between the treatment liquid and the exhaust gas, and further improve the treatment effect on the exhaust gas. The filter frame 3 is provided to provide a support for the filter screen 4.

[0035] Start the water pump 12, so that the pumping end of the water pump 12 draws the treatment liquid into the transfer box 13, and sprays it through a plurality of nozzles 19 during the transmission process, so as to achieve further contact between the exhaust gas and the treatment liquid, thereby improving the treatment effect of the exhaust gas purification device on the exhaust gas. The two sealed bearings 17 are provided to fix the rotation position of the rotating tube 18, so that the treatment liquid introduced into the inner cavity of the first fixed block 15 pushes the two arc-shaped fan blades 20 to rotate with the rotating tube 18 as the center. During the transmission process, the plurality of nozzles 19 are rotated and moved, so as to increase the range of the nozzles 19 spraying the treatment liquid, thereby further improving the treatment effect on the exhaust gas. The first fixed block 15 and the second fixed block 16 are provided to fix the position of the sealed bearings 17 respectively, thereby improving the structural stability of the device parts.

[0036] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cyclone spray exhaust gas purification device, comprising an adsorption box (1) for purifying exhaust gas and a bottom plate (2) with a hollow top, characterized in that: The bottom surface of the adsorption box (1) is connected to the bottom plate (2); a filter frame (3) is fixedly connected to the inner wall of the bottom plate (2); a filter screen (4) is fixedly connected to the inner wall of the filter frame (3); linear motors (5) are installed at both ends of the bottom of the filter frame (3); and hollow mounting plates (6) are welded to adjacent sides of the moving parts of the two linear motors (5); The top surface and side surface of the mounting plate (6) are respectively connected to a plurality of nozzles (7) and a conduit (8) made of a soft material, and the outer peripheral side of the plurality of conduits (8) is connected to a connection box (9). The side surface of the connection box (9) is embedded and fixedly connected to the bottom plate (2), and the side surface of the connection box (9) passes through the side wall of the bottom plate (2). An air inlet (10) is installed at one end of the connection box (9) away from the conduit (8), and an exhaust port (11) is installed on the top surface of the adsorption box (1).

2. A cyclone spray exhaust gas purification device according to claim 1, characterized in that: The side surface of the bottom plate (2) is connected to a water pump end of a water pump (12), and the fixed end of the water pump (12) is welded to the adsorption box (1).

3. A cyclone spray exhaust gas purification device according to claim 2, characterized in that: The water guide end of the water pump (12) is connected to a transfer box (13), and the side surface of the transfer box (13) is welded to the adsorption box (1).

4. A cyclone spray exhaust gas purification device according to claim 3, characterized in that: The top surface of the transfer box (13) is connected to a plurality of connecting pipes (14), and the outer peripheral side of the connecting pipe (14) is connected to a first fixing block (15) with a hollow interior.

5. A cyclone spray exhaust gas purification device according to claim 4, characterized in that: A sealing bearing (17) is embedded and fixedly connected to the side surface of the first fixed block (15), and the inner rings of the two sealing bearings (17) are interference-fitted with a rotating tube (18).

6. A cyclone spray exhaust gas purification device according to claim 5, characterized in that: A plurality of nozzles (19) are installed on the side of the rotating tube (18), and a second fixing block (16) is embedded and fixedly connected in the outer ring of the left sealing bearing (17).

7. A cyclone spray exhaust gas purification device according to claim 6, characterized in that: The first fixing block (15) and the second fixing block (16) are embedded and fixedly connected to the adsorption box (1) at their sides, and two arc-shaped fan blades (20) are welded to one side of the rotating tube (18) close to the first fixing block (15).

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