Exhaust gas treatment device

Abstract

This utility model relates to the technical field of waste gas treatment, specifically a waste gas treatment device, comprising: an outer casing, an inner casing, and a filter assembly; the outer casing is located within the inner casing, the inner casing is located inside the outer casing, and the filter assembly is located within the inner casing; the outer casing includes a first outer door, a second outer door, and a third outer door, the first outer door being movably mounted on the outer frame and forming an outer sealing structure with an outer sealing strip, and the inner casing being movably mounted on the side frame and forming an inner sealing structure with an inner sealing strip; by providing the first, second, and third outer doors on the outer casing, multiple access points are provided, enhancing ventilation and heat dissipation performance; the outer sealing structure formed by the first outer door, the outer frame, and the outer sealing strip, and the inner sealing structure formed by the inner casing, the side frame, and the inner sealing strip, effectively prevent waste gas leakage, improving the efficiency and safety of waste gas treatment; reducing energy loss during waste gas treatment, extending service life, and possessing strong practicality.

Description

Technical Field

[0001] This utility model relates to the technical field of waste gas treatment, specifically to a waste gas treatment device. Background Technology

[0002] Waste gas treatment mainly refers to the treatment of industrial waste gases generated in industrial sites, such as particulate matter, flue gas, odorous gases, and toxic and harmful gases. After the waste gas enters the waste gas treatment equipment, it will first pass through the filter plate for the first step of treatment to filter out the larger particles in the waste gas.

[0003] Existing exhaust gas treatment chambers all use single-door treatment, which easily leads to poor sealing inside the chamber, making it difficult to purify the exhaust gas and limiting its effectiveness in exhaust gas treatment. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a waste gas treatment device that solves the issues of existing waste gas treatment chambers, which all use single-door treatment, resulting in poor sealing within the chamber, difficulty in purifying the waste gas, and certain limitations in waste gas treatment.

[0005] The technical solution adopted by this utility model is: a waste gas treatment device, including a frame, a sedimentation tank, a filter assembly, a diversion assembly, and an outlet assembly; the sedimentation tank is disposed on one side of the frame, the filter assembly is disposed on one side of the sedimentation tank, and the filter assembly is used to filter the wastewater in the sedimentation tank; one end of the diversion assembly is disposed on the filter assembly, and the other end is disposed on the outlet assembly; the diversion assembly is used to divert the wastewater in the sedimentation tank into the filter assembly for filtration, and diverts the filtered wastewater to the outlet assembly through the other end; a detection assembly is disposed at one end of the outlet assembly near the diversion assembly, and the detection assembly is used to detect the wastewater filtered by the filter assembly.

[0006] A further improvement to the above solution is that a crawling frame is mounted on the frame, and two sets of crawling frames are provided. One set of crawling frames is located on one side of the filter assembly, and the other set of crawling frames is located on one side of the outlet assembly.

[0007] A further improvement to the above scheme is that a sedimentation baffle is provided in the sedimentation tank, the sedimentation baffle is used to divide the sedimentation tank into multiple sedimentation tanks, the sedimentation tank has a sedimentation baffle on its outer periphery, and a sedimentation interface is provided in the sedimentation tank near the sedimentation baffle.

[0008] A further improvement to the above solution is that the filtration assembly includes a filter barrel, and a first filter plate, a filter stirring rack, and a second filter plate are sequentially arranged inside the filter barrel. The filter stirring rack is arranged on the first filter plate, and the second filter plate is arranged inside the filter barrel relative to the first filter plate.

[0009] A further improvement to the above solution is that a first interface is provided on the outer side of the filter barrel near the first filter plate, and a second interface is provided on the outer side of the filter barrel near the second filter plate.

[0010] A further improvement to the above solution is that multiple filter stirring racks are provided, and the multiple filter stirring racks are triangularly distributed on the inner wall of the first filter plate. The first filter plate is arc-shaped, and multiple filter holes are evenly distributed on the second filter plate.

[0011] A further improvement to the above solution is that the drainage assembly includes a drainage conduit, an auxiliary conduit, a conduit interface, and an adjustment element. The auxiliary conduit is disposed on one side of the drainage conduit, the conduit interface is disposed on the drainage conduit, and the adjustment element is disposed on the drainage conduit near the conduit interface. The adjustment element is used to control the opening or closing of the drainage conduit.

[0012] A further improvement to the above scheme is that the adjusting element is provided with a rotating handle, which is used to control the flow rate of the drainage tube.

[0013] A further improvement to the above solution is that the export component includes an export container, the bottom of which is provided with an export interface, which is a shortcut interface, and the export container is a funnel container.

[0014] A further improvement to the above scheme is that the detection component includes a detection box and a pre-storage box, which are arranged opposite to each other on both sides of the outlet tank; the detection box is provided with two sets of oppositely arranged detection elements, the pre-storage box is provided with a pre-storage box, and the pre-storage box is provided with multiple pre-storage partitions, which are used to divide the pre-storage box to form multiple pre-storage slots.

[0015] The beneficial effects of this utility model are:

[0016] Compared to existing waste gas treatment methods, this utility model, through the ingeniously designed first, second, and third outer casing doors on the outer casing, not only provides multiple access points for operation but also enhances the equipment's ventilation and heat dissipation performance. Furthermore, the outer sealing structure formed by the first outer casing door, the outer frame, and the outer sealing strip, as well as the inner sealing structure formed by the inner casing, the outer casing, and the inner sealing strip, effectively prevents waste gas leakage, greatly improving the efficiency and safety of waste gas treatment. It also reduces energy loss during the waste gas treatment process and extends the service life of the equipment, making it highly practical. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the waste gas treatment equipment of this utility model;

[0018] Figure 2This is a perspective view of the waste gas treatment equipment of this utility model;

[0019] Figure 3 This is a top view of the waste gas treatment equipment of this utility model.

[0020] Figure 4 for Figure 3 Sectional view at point AA.

[0021] Explanation of reference numerals in the attached drawings: outer casing 10, first outer casing door 11, feed inlet 111, first outer casing handle 112, second outer casing door 12, air inlet 122, second outer casing handle 121, third outer casing door 13, air outlet 131, outer frame 14, outer sealing strip 15, side frame 16, inner sealing strip 17;

[0022] 20. Inner casing, 21. Window, 22. Sealing nut, 23. Inner interface, 24. Interface mounting plate, 25. Air inlet sealing port, 26. Air outlet sealing port;

[0023] Filter assembly 30, filter pipe 31, filter interface 32, filter inlet 321, filter outlet 322, first filter plate 33, attachment plate 34, second filter plate 35. Detailed Implementation

[0024] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0025] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0027] like Figure 1-4As shown in the embodiment of this utility model, a waste gas treatment device includes: an outer casing 10, an inner casing 20, and a filter assembly 30; the outer casing 10 is movably disposed on the inner casing 20, the inner casing 20 is disposed inside the outer casing 10, and the filter assembly 30 is disposed in the inner casing 20; the outer casing 10 includes a first outer casing door 11, a second outer casing door 12, and a third outer casing door 13; an outer frame 14 is provided near the first outer casing door 11, and an outer sealing strip 15 is provided on the outer frame 14; a side frame 16 is provided near the second outer casing door 12, and an inner sealing strip 17 is provided on the side frame 16; the first outer casing door 11 is movably disposed on the outer frame 14 and forms an outer sealing structure with the outer sealing strip 15; the inner casing 20 is movably disposed on the side frame 16 and forms an inner sealing structure with the inner sealing strip 17. In this embodiment, the first outer door 11, the second outer door 12, and the third outer door 13 cleverly arranged on the outer casing 10 not only provide multiple access points for operation but also enhance the ventilation and heat dissipation performance of the equipment. Furthermore, the outer sealing structure formed by the first outer door 11, the outer frame 14, and the outer sealing strip 15, as well as the inner sealing structure formed by the inner casing 20, the side frame 16, and the inner sealing strip 17, effectively prevent the leakage of exhaust gas, greatly improving the efficiency and safety of exhaust gas treatment; reducing energy loss during the exhaust gas treatment process; and extending the service life of the equipment, making it highly practical.

[0028] like Figure 2 As shown, the outer surface of the first outer casing door 11 is provided with two sets of feeding interfaces 111, which are quick-connect interfaces. In this embodiment, the quick-connect interfaces enable quick and easy connection of the feeding pipeline, greatly improving production efficiency, increasing the flexibility and reliability of the feeding process, and ensuring a stable supply of raw materials during the waste gas treatment process.

[0029] A first outer casing handle 112 is provided on the first outer casing door 11, and a second outer casing handle 121 is provided on the second outer casing door 12. In this embodiment, the first outer casing handle 112 and the second outer casing handle 121 facilitate operators to quickly and safely open or close the outer casing doors for daily maintenance and repair of the equipment, improving work efficiency and ease of operation. Furthermore, the handle design enhances the stability of the outer casing doors, ensuring that the doors will not be accidentally opened due to internal pressure or external factors during the treatment of exhaust gas, thus guaranteeing the safety and stability of equipment operation.

[0030] Two sets of air inlets 122 are provided at one end of the outer casing 10 near the second outer casing door 12. The two sets of air inlets 122 are positioned opposite each other at the left and right ends of the third outer casing door 13. Two sets of air outlets 131 are provided at the bottom of the outer casing 10 near the third outer casing door 13. The two sets of air outlets 131 are positioned opposite each other at the upper and lower ends of the third outer casing door 13. In this embodiment, the air inlets 122 distributed on the left and right sides of the third outer casing door 13 help to uniformly introduce exhaust gas and improve treatment efficiency. The air outlets 131 at the upper and lower ends of the third outer casing door 13 ensure that the exhaust gas can be effectively and smoothly discharged after treatment, avoiding problems such as airflow blockage or uneven treatment. This optimizes the overall exhaust gas treatment process and improves the operational stability and treatment effect of the equipment.

[0031] like Figure 1 As shown, the outer surface of the inner housing 20 is provided with two sets of opposing windows 21. Sealing nuts 22 are provided around the outer periphery of each window 21 to seal it to the inner housing 20. Each window 21 is a viewing window. In this embodiment, the viewing window 21 allows operators to visually monitor the internal exhaust gas treatment status, improving the transparency and maintainability of the equipment. Furthermore, the sealing nuts 22 around the outer periphery of the window 21 ensure a tight connection between the window 21 and the inner housing 20, effectively preventing exhaust gas leakage and enhancing the equipment's sealing performance.

[0032] The upper surface of the inner casing 20 is provided with an inner interface 23, and two sets of the inner interfaces 23 are arranged opposite each other. Interface mounting plates 24 are provided at the edges of both sets of inner interfaces 23. In this embodiment, the inner interfaces 23 enhance the connection flexibility of the equipment and facilitate gas flow and control during the waste gas treatment process. Furthermore, the interface mounting plates 24 at the edges of the inner interfaces 23 effectively prevent waste gas leakage caused by loose interfaces, thereby improving the sealing performance and treatment efficiency of the entire waste gas treatment system.

[0033] An air inlet sealing port 25 is provided near the air inlet 122 in the inner chamber 20, and an air outlet sealing port 26 is provided near the third outer chamber door 13 in the inner chamber 20. In this embodiment, the air inlet sealing port 25 provided in the inner chamber 20 near the air inlet 122 can effectively prevent external air or impurities from directly entering the treatment system without treatment, ensuring the purity and treatment efficiency of the exhaust gas. The air outlet sealing port 26 provided in the inner chamber 20 near the third outer chamber door 13 can strictly control the emission of treated gas, avoid exhaust gas leakage, and ensure the cleanliness and safety of the surrounding environment.

[0034] like Figures 3 to 4As shown, the filter assembly 30 includes two sets of opposing filter pipes 31. Each filter pipe 31 includes a filter interface 32, a first filter plate 33, an attachment plate 34, and a second filter plate 35. In this embodiment, the two sets of opposing filter pipes 31 achieve dual-sided filtration of the exhaust gas, significantly improving the exhaust gas treatment efficiency. Furthermore, the first filter plate 33 and the second filter plate 35 work together to effectively capture particulate matter and harmful substances in the exhaust gas, ensuring the cleanliness of the emitted gas. The attachment plate 34 is designed to facilitate particulate matter deposition and cleaning, simplifying maintenance.

[0035] The filter interface 32 includes a filter inlet 321 and a filter outlet 322. The filter inlet 321 is located on the air inlet 122 and forms an air inlet sealing structure with the air inlet sealing port 25. The filter outlet 322 is located on the air outlet 131 and forms an air outlet sealing structure with the air outlet sealing port 26. In this embodiment, the filter inlet 321 is cleverly positioned at the air inlet 122 and tightly integrated with the air inlet sealing port 25, constructing a stable air inlet sealing structure. This effectively prevents the leakage of unfiltered gas, ensuring the purity of the gas before treatment. The filter outlet 322 is precisely positioned at the air outlet 131 and tightly cooperates with the air outlet sealing port 26, forming a reliable air outlet sealing structure. This avoids secondary pollution of the treated gas and improves the efficiency and quality of waste gas treatment.

[0036] The first filter plate 33 is disposed on the filter interface 32, the second filter plate 35 is disposed on the filter outlet 322, and the attachment plate 34 is disposed between the first filter plate 33 and the second filter plate 35. In this embodiment, the tight arrangement of the first filter plate 33 and the filter interface 32 effectively intercepts large particulate impurities in the exhaust gas, ensuring smooth subsequent treatment. The application of the second filter plate 35 at the filter outlet 322 further refines the filtration effect, removes fine particulate matter, and improves the quality of exhaust gas purification. The clever design of the attachment plate 34, placed between the two filter plates, not only enhances structural stability but also helps to collect and retain some harmful substances, improving the overall efficiency of exhaust gas treatment.

[0037] An exhaust gas treatment device includes: an outer casing 10, an inner casing 20, and a filter assembly 30; the outer casing 10 is movably disposed on the inner casing 20, the inner casing 20 is disposed inside the outer casing 10, and the filter assembly 30 is disposed in the inner casing 20; the outer casing 10 includes a first outer casing door 11, a second outer casing door 12, and a third outer casing door 13; an outer frame 14 is provided near the first outer casing door 11, and an outer sealing strip 15 is provided on the outer frame 14; a side frame 16 is provided near the second outer casing door 12, and an inner sealing strip 17 is provided on the side frame 16; the first outer casing door 11 is movably disposed on the outer frame 14 and forms an outer sealing structure with the outer sealing strip 15; and the inner door is movably disposed on the inner frame and forms an inner sealing structure with the inner sealing strip. In this embodiment, the first outer door 11, the second outer door 12, and the third outer door 13 cleverly arranged on the outer casing 10 not only provide multiple access points for operation but also enhance the ventilation and heat dissipation performance of the equipment. Furthermore, the outer sealing structure formed by the first outer door 11, the outer frame 14, and the outer sealing strip 15, as well as the inner sealing structure formed by the inner door, the inner frame, and the inner sealing strip, effectively prevent the leakage of exhaust gas, greatly improving the efficiency and safety of exhaust gas treatment; reducing energy loss during the exhaust gas treatment process; and extending the service life of the equipment, making it highly practical.

[0038] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A waste gas treatment device, characterized in that, include: The enclosure comprises an outer casing, an inner casing, and a filter assembly. The outer casing is movably mounted on the inner casing, the inner casing is disposed inside the outer casing, and the filter assembly is disposed within the inner casing. The outer casing includes a first outer door, a second outer door, and a third outer door. An outer frame is provided near the first outer door, and an outer sealing strip is provided on the outer frame. A side frame is provided near the second outer door, and an inner sealing strip is provided on the side frame. The first outer door is movably mounted on the outer frame and forms an outer sealing structure with the outer sealing strip. The inner casing is movably mounted on the side frame and forms an inner sealing structure with the inner sealing strip.

2. The exhaust treatment device of claim 1, wherein: The outer surface of the first outer casing door is provided with two sets of feeding interfaces, and the two sets of feeding interfaces are quick-connect interfaces.

3. The exhaust treatment device of claim 2, wherein: The first outer door is provided with a first outer handle, and the second outer door is provided with a second outer handle.

4. The exhaust treatment device of claim 3, wherein: Two sets of air inlets are provided at one end of the outer casing near the second outer casing door. The two sets of air inlets are positioned opposite each other at the left and right ends of the third outer casing door. Two sets of air outlets are provided at the bottom of the outer casing near the third outer casing door. The two sets of air outlets are positioned opposite each other at the top and bottom ends of the third outer casing door.

5. The exhaust treatment device of claim 1, wherein: The outer surface of the inner box is provided with two sets of windows arranged opposite each other. The outer periphery of the windows is provided with sealing nuts, which are used to seal the windows to the inner box. The windows are viewing windows.

6. The exhaust treatment device of claim 5, wherein: The upper surface of the inner casing is provided with an inner interface, and two sets of the inner interfaces are arranged opposite each other. An interface mounting plate is provided at the edge of the two sets of inner interfaces.

7. The exhaust treatment device of claim 6, wherein: The inner casing has an air inlet sealing port near the air inlet, and the inner casing has an air outlet sealing port near the third outer casing door.

8. The exhaust treatment device of claim 7, wherein: The filter assembly includes two sets of filter pipes arranged opposite each other, and each filter pipe includes a filter interface, a first filter plate, an attachment plate, and a second filter plate.

9. The exhaust treatment device of claim 8, wherein: The filter interface includes a filter inlet and a filter outlet. The filter inlet is located on the air inlet and forms an air inlet sealing structure with the air inlet sealing port. The filter outlet is located on the air outlet and forms an air outlet sealing structure with the air outlet sealing port.

10. The exhaust treatment device of claim 9, wherein: The first filter plate is disposed on the filter inlet, the second filter plate is disposed on the filter outlet, and the attachment plate is disposed between the first filter plate and the second filter plate.

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