Multi-section type split-flow treatment waste gas treatment device

Abstract

The utility model belongs to the technical field of waste gas treatment equipment, and discloses a waste gas treatment device for multi-section split-flow treatment, which comprises a first box body and a second box body, a partition plate is arranged in the first box body, a through hole is formed in the surface of the partition plate, and the through hole penetrates through the partition plate. A filtering assembly used for removing particulate matter in waste gas is arranged on the surface of the first box body, the filtering assembly can comprehensively and rapidly filter gas in a sealed space through reciprocating motion after space sealing is achieved in the first box body, and the particulate matter in the waste gas can be comprehensively and rapidly filtered; and the mixing assembly can enable the chemical agent to be quickly and uniformly mixed with the gas in the multi-section device, so that the waste gas treatment efficiency is improved through the design.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment equipment, in particular to a waste gas treatment device with multi-stage diversion treatment. Background Art

[0002] The multi-stage diversion waste gas treatment device is a system used to treat waste gas generated in industrial production processes. This device can more efficiently purify pollutants in the waste gas through reasonable diversion in multiple treatment stages to meet environmental emission standards.

[0003] For example, the utility model with announcement number CN219897627U discloses a waste gas purification device for the production of plastic-steel profiles, including a purification shell cavity and a photolysis module, the purification shell cavity includes a bottom plate and a cover plate, and a first purification tank cavity is opened on the bottom plate to limit the flow direction and path of the exhaust gas, the first purification tank cavity is arranged in a manner of constructing a serpentine channel with multiple parallel branches, so that the exhaust gas flow flowing into the purification shell cavity can be diverted and converged multiple times in the first purification tank cavity, the cover plate is detachably spliced ​​on the upper surface of the bottom plate to block the opening surface of the first purification tank cavity, and a plurality of photolysis modules capable of photolyzing the exhaust gas are arranged in a partial tank body of the first purification tank cavity with a closed cavity wall jointly defined by the bottom plate and the cover plate, and the plurality of photolysis modules in different sections of the first purification tank cavity are partitioned and arranged in a manner capable of performing multi-stage photolysis on the exhaust gas.

[0004] During the implementation of this application, it was found that the technology has the following problems: in the process of filtering solid particles in the exhaust gas, the existing exhaust gas treatment devices mostly filter the solid particles by pressurizing the gas, resulting in the exhaust gas not being fully filtered when circulating in the device, affecting the filtering efficiency of the device.

[0005] For this purpose, a waste gas treatment device with multi-stage diversion treatment is proposed. Utility Model Content

[0006] The purpose of the present utility model is to solve the problem that in the process of filtering solid particles in the exhaust gas in the existing exhaust gas treatment device, most of them are filtered by pressurizing the gas, resulting in the exhaust gas not being fully filtered when circulating in the device, affecting the filtering efficiency of the device. The present utility model provides an exhaust gas treatment device with multi-stage diversion treatment.

[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0008] A waste gas treatment device with multi-stage diversion treatment includes a first box body and a second box body. A partition is provided inside the first box body, and a through hole is opened on the surface of the partition body, and the through hole passes through the partition body. A filter component for removing particulate matter in the waste gas is provided on the surface of the first box body, and the filter component is movably connected to the first box body, and the filter component passes through the surface of the first box body. A mixing component for mixing waste gas and chemical reagents is provided in the first box body.

[0009] Furthermore, the filter assembly includes a filter frame, and the filter frame passes through the surface of the first box body, docking holes are opened on both sides of the filter frame, and the docking holes pass through the filter frame, an adjusting motor is provided in the filter frame, and an adjusting screw is provided at the output end of the adjusting motor, a sealing plate is provided in the docking hole, and the sealing plate is movably connected to the docking hole, and the adjusting screw is threadedly connected to the sealing plate.

[0010] Furthermore, a movable groove is opened on the inner side of the filter frame, a reciprocating screw is provided in the movable groove, and the reciprocating screw is rotatably connected to the movable groove, a reciprocating motor is fixed to one end of the reciprocating screw, a mounting frame is provided in the filter frame, and the mounting frame is threadedly connected to the reciprocating screw, a filter plate is provided in the mounting frame, and the filter plate is movably connected to the mounting frame.

[0011] Furthermore, the mixing assembly includes a mixing motor, and the output end of the mixing motor passes through the top surface of the first box body, the output end of the mixing motor is provided with a rotating shaft, the surface array of the rotating shaft is provided with an arc plate, the bottom surface of the first box body is provided with a feeding funnel, and the bottom end of the feeding funnel passes through the top surface of the first box body.

[0012] Furthermore, a telescopic box is provided between the first box body and the second box body, and both ends of the telescopic box are fixedly connected to the first box body and the second box body respectively, and an electric telescopic rod is provided between the first box body and the second box body.

[0013] Furthermore, an air outlet pipe is provided on the side of the first box body, and the air outlet pipe passes through the side of the first box body, and an air outlet solenoid valve is provided on the surface of the air outlet pipe; an air inlet pipe is provided on the side of the second box body, and the air inlet pipe passes through the side of the second box body, and an air inlet solenoid valve is provided on the surface of the air inlet pipe.

[0014] Furthermore, the bottom surfaces of the first box body and the second box body are respectively provided with universal wheels in an array, and the universal wheels are rotatably connected to the first box body and the second box body respectively. The surface of the first box body is provided with a controller, and the controller is respectively electrically connected to the reciprocating motor, the regulating motor, the hybrid motor, the air intake solenoid valve, the air outlet solenoid valve and the electric telescopic rod.

[0015] The beneficial effects of the utility model are as follows:

[0016] The utility model provides a filtering component and a mixing component in the first box body. After the space is sealed, the filtering component in the first box body can quickly filter the gas in the sealed space through reciprocating movement, so that the particulate matter in the exhaust gas can be quickly and comprehensively filtered, and the mixing component can quickly and evenly mix the chemical agent with the gas in a multi-stage device. These designs improve the exhaust gas treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an axonometric drawing of the present utility model;

[0018] Figure 2 It is an overall cross-sectional view of the utility model;

[0019] Figure 3 This is an exploded view of the overall structure of the utility model;

[0020] Figure 4 It is a cross-sectional view of the filter assembly of the utility model;

[0021] Figure 5 This is an exploded view of the structure of the filter assembly of the utility model;

[0022] Figure 6 It is a structural diagram of the hybrid component of the utility model.

[0023] Figure markings: 1. Filter assembly; 101. Reciprocating motor; 102. Moving groove; 103. Reciprocating screw; 104. Filter frame; 105. Filter plate; 106. Adjusting screw; 107. Docking hole; 108. Mounting frame; 109. Sealing plate; 110. Adjusting motor; 2. Mixing assembly; 201. Mixing motor; 202. Rotating shaft; 203. Arc plate; 3. Second box body; 4. Controller; 5. Telescopic box; 6. First box body; 7. Partition; 8. Through hole; 9. Universal wheel; 10. Exhaust pipe; 11. Exhaust solenoid valve; 12. Feed funnel; 13. Electric telescopic rod; 14. Intake solenoid valve; 15. Intake pipe. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0026] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0027] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0028] like Figures 1 to 6 As shown, it includes a first box body 6 and a second box body 3. A partition 7 is provided inside the first box body 6. A through hole 8 is provided on the surface of the partition body 7, and the through hole 8 passes through the partition body 7. A filter component 1 for removing particulate matter in the exhaust gas is provided on the surface of the first box body 6, and the filter component 1 is movably connected to the first box body 6, and the filter component 1 passes through the surface of the first box body 6. A mixing component 2 for mixing exhaust gas and chemical reagents is provided in the first box body 6.

[0029] Specifically, after the space is sealed, the filter component 1 in the first box body 6 can quickly filter the gas in the sealed space through reciprocating movement, so that the particulate matter in the exhaust gas can be quickly and comprehensively filtered, and the mixing component 2 can quickly and evenly mix the chemical agent with the gas in a multi-stage device. These designs improve the exhaust gas treatment efficiency.

[0030] The filter assembly 1 includes a filter frame 104, and the filter frame 104 passes through the surface of the first box body 6. The filter frame 104 is provided with docking holes 107 on both sides, and the docking holes 107 pass through the filter frame 104. The filter frame 104 is provided with an adjustment motor 110, and the output end of the adjustment motor 110 is provided with an adjustment screw 106. A sealing plate 109 is provided in the docking hole 107, and the sealing plate 109 is movably connected to the docking hole 107, and the adjustment screw 106 is connected to the sealing plate 109. 9 threaded connection, a movable groove 102 is opened on the inner side of the filter frame 104, a reciprocating screw rod 103 is provided in the movable groove 102, and the reciprocating screw rod 103 is rotatably connected to the movable groove 102, a reciprocating motor 101 is fixed to one end of the reciprocating screw rod 103, a mounting frame 108 is provided in the filter frame 104, and the mounting frame 108 is threadedly connected to the reciprocating screw rod 103, a filter plate 105 is provided in the mounting frame 108, and the filter plate 105 is movably connected to the mounting frame 108.

[0031] Specifically, in the filter assembly 1, when the exhaust gas to be filtered enters the filter frame 104, under the drive of the adjusting motor 110, the adjusting screw 106 carries the sealing plate 109 to seal the docking hole 107, and then, under the drive of the reciprocating motor 101, the reciprocating screw 103 carries the mounting frame 108 to move back and forth, and then the filter plate 105 quickly filters the gas in the sealed space, and the filter plate 105 can be quickly installed and disassembled in the mounting frame 108.

[0032] The mixing assembly 2 includes a mixing motor 201, and the output end of the mixing motor 201 passes through the top surface of the first box body 6. The output end of the mixing motor 201 is provided with a rotating shaft 202, and the surface array of the rotating shaft 202 is provided with an arc plate 203. The bottom surface of the first box body 6 is provided with a feeding funnel 12, and the bottom end of the feeding funnel 12 passes through the top surface of the first box body 6.

[0033] Specifically, in the mixing component 2, when the exhaust gas enters another space of the multi-stage device from the through hole 8, chemical agents are added through the feed funnel 12, such as acid-base neutralization, redox and other reactions, to remove harmful components in the exhaust gas. Then, driven by the mixing motor 201, the arc plate 203 will quickly stir the chemical reagents and waste in the device to quickly react.

[0034] A telescopic box 5 is provided between the first box body 6 and the second box body 3, and the two ends of the telescopic box 5 are fixedly connected to the first box body 6 and the second box body 3 respectively. An electric telescopic rod 13 is provided between the first box body 6 and the second box body 3. An air outlet pipe 10 is provided on the side of the first box body 6, and the air outlet pipe 10 passes through the side of the first box body 6. An air outlet solenoid valve 11 is provided on the surface of the air outlet pipe 10. An air inlet pipe 15 is provided on the side of the second box body 3, and the air inlet pipe 15 passes through the side of the second box body 3. An air inlet solenoid valve 14 is provided on the surface of the air inlet pipe 15.

[0035] Specifically, the design of the electric telescopic rod 13 and the telescopic box 5 allows gas to continue to enter the device even when a portion of the space is sealed.

[0036] Universal wheels 9 are arranged in an array on the bottom surfaces of the first box body 6 and the second box body 3, and the universal wheels 9 are rotatably connected to the first box body 6 and the second box body 3 respectively. A controller 4 is provided on the surface of the first box body 6, and the controller 4 is electrically connected to the reciprocating motor 101, the regulating motor 110, the hybrid motor 201, the air intake solenoid valve 14, the air outlet solenoid valve 11 and the electric telescopic rod 13 respectively.

[0037] In summary: In the filter assembly 1, when the exhaust gas to be filtered enters the filter frame 104, under the drive of the adjustment motor 110, the adjustment screw 106 carries the sealing plate 109 to seal the docking hole 107, and then under the drive of the reciprocating motor 101, the reciprocating screw 103 carries the mounting frame 108 to reciprocate, and then the filter plate 105 quickly filters the gas in the sealed space. The filter plate 105 can be quickly installed and removed in the mounting frame 108. In the mixing assembly 2, when the exhaust gas enters another space of the multi-stage device from the through hole 8, chemical agents such as acid-base neutralization, redox reactions, etc. are added through the feed funnel 12. To remove harmful components from the exhaust gas, the curved plate 203, driven by the mixing motor 201, will quickly stir the chemical reagents and waste in the device to quickly react. The design of the electric telescopic rod 13 and the telescopic box 5 allows the gas to continue to enter the device when a part of the space is sealed. The filter component 1 can quickly filter the gas in the sealed space in the first box 6 through reciprocating movement after the space is sealed, so that the particulate matter in the exhaust gas can be quickly and comprehensively filtered. The mixing component 2 can quickly and evenly mix the chemical reagents with the gas in the multi-stage device. These designs improve the exhaust gas treatment efficiency.

[0038] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-stage diversion waste gas treatment device, comprising a first housing (6) and a second housing (3), characterized in that: A partition (7) is provided inside the first box (6), a through hole (8) is provided on the surface of the partition (7), and the through hole (8) passes through the partition (7), a filter assembly (1) for removing particulate matter in the exhaust gas is provided on the surface of the first box (6), and the filter assembly (1) is movably connected to the first box (6), and the filter assembly (1) passes through the surface of the first box (6), and a mixing assembly (2) for mixing the exhaust gas and the chemical reagent is provided in the first box (6).

2. The exhaust gas treatment device with multi-stage diversion treatment according to claim 1 is characterized in that: The filter assembly (1) comprises a filter frame (104), and the filter frame (104) passes through the surface of the first box body (6); docking holes (107) are provided on both sides of the filter frame (104), and the docking holes (107) pass through the filter frame (104); an adjustment motor (110) is provided in the filter frame (104); an adjustment screw (106) is provided at the output end of the adjustment motor (110); a sealing plate (109) is provided in the docking hole (107), and the sealing plate (109) is movably connected to the docking hole (107), and the adjustment screw (106) is threadedly connected to the sealing plate (109).

3. The exhaust gas treatment device with multi-stage diversion treatment according to claim 2 is characterized in that: A movable groove (102) is provided on the inner side of the filter frame (104), a reciprocating screw (103) is provided in the movable groove (102), and the reciprocating screw (103) is rotatably connected to the movable groove (102), a reciprocating motor (101) is fixed to one end of the reciprocating screw (103), a mounting frame (108) is provided in the filter frame (104), and the mounting frame (108) is threadedly connected to the reciprocating screw (103), a filter plate (105) is provided in the mounting frame (108), and the filter plate (105) is movably connected to the mounting frame (108).

4. The exhaust gas treatment device with multi-stage diversion treatment according to claim 3 is characterized in that: The mixing assembly (2) comprises a mixing motor (201), and the output end of the mixing motor (201) passes through the top surface of the first box body (6); the output end of the mixing motor (201) is provided with a rotating shaft (202); the surface array of the rotating shaft (202) is provided with an arc plate (203); the bottom surface of the first box body (6) is provided with a feeding funnel (12), and the bottom end of the feeding funnel (12) passes through the top surface of the first box body (6).

5. The exhaust gas treatment device with multi-stage diversion treatment according to claim 4 is characterized in that: A telescopic box (5) is provided between the first box (6) and the second box (3), and two ends of the telescopic box (5) are fixedly connected to the first box (6) and the second box (3), respectively. An electric telescopic rod (13) is provided between the first box (6) and the second box (3).

6. The exhaust gas treatment device with multi-stage diversion treatment according to claim 5, characterized in that: An air outlet pipe (10) is provided on the side of the first box body (6), and the air outlet pipe (10) passes through the side of the first box body (6); an air outlet solenoid valve (11) is provided on the surface of the air outlet pipe (10); an air inlet pipe (15) is provided on the side of the second box body (3), and the air inlet pipe (15) passes through the side of the second box body (3); an air inlet solenoid valve (14) is provided on the surface of the air inlet pipe (15).

7. The exhaust gas treatment device with multi-stage diversion treatment according to claim 6, characterized in that: Universal wheels (9) are arranged in an array on the bottom surfaces of the first box (6) and the second box (3), and the universal wheels (9) are rotatably connected to the first box (6) and the second box (3), respectively. A controller (4) is provided on the surface of the first box (6), and the controller (4) is electrically connected to the reciprocating motor (101), the regulating motor (110), the mixing motor (201), the air inlet solenoid valve (14), the air outlet solenoid valve (11), and the electric telescopic rod (13), respectively.

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