Waste gas harmless treatment device

Abstract

The utility model discloses a harmless waste gas treatment device, which relates to the technical field of waste gas treatment, and adopts the technical scheme that the harmless waste gas treatment device is characterized in that a mounting component is arranged on a filter plate base and comprises a moving groove formed in the filter plate base, a moving block is movably mounted in the moving groove, and a mounting groove is formed in the bottom of a shell; a clamping groove is formed in the side wall of the mounting groove, the mounting assembly further comprises a telescopic spring, one end of the telescopic spring is fixedly connected with the groove wall of the moving groove, the other end of the telescopic spring is fixedly connected with the moving block, and the moving block moves in the moving groove and is clamped into the clamping groove, so that mounting and dismounting actions of the filtering assembly are completed; the quick mounting and dismounting device has the effects that the function of quickly mounting and dismounting the filter assembly is realized, the operation time is greatly saved, the traditional mounting steps are simplified, the efficiency of replacing the filter assembly by a worker is improved, and meanwhile, the overall maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, and more specifically, to a waste gas harmless treatment device. Background Art

[0002] Waste gas treatment technology is a key means to deal with air pollution and environmental protection, aiming to reduce or eliminate harmful gas emissions from human activities such as industry, agriculture, and transportation. With the strengthening of environmental regulations and the improvement of public environmental awareness, waste gas treatment has become a global and urgent issue. Traditional waste gas treatment methods include physical, chemical, and biological methods.

[0003] In animal husbandry, modern ranches often need to treat waste gas generated by animal breeding. Existing animal waste gas treatment devices use fans to send waste gas from the ranch to the inside of a waste gas treatment box connected to a ventilation flange. A filter device containing activated carbon is provided inside the waste gas treatment box. The activated carbon effectively adsorbs harmful substances and organic matter in the waste gas. However, in actual use, the adsorption capacity of activated carbon will gradually weaken over time, and the activated carbon needs to be replaced regularly. The existing activated carbon filter device is cumbersome to disassemble, and replacing the filter device is time-consuming and labor-intensive, which affects the work efficiency of the staff in the ranch.

[0004] Therefore, in order to solve the above technical problems, the present application proposes a waste gas harmless treatment device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a waste gas harmless treatment device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waste gas harmless treatment device, comprising a shell, a connecting flange for receiving waste gas and a bottom bracket supporting the shell, and also comprising:

[0007] The filter assembly is arranged inside the housing through the mounting groove, and uses a multi-layer filter plate to grade and filter the exhaust gas passing through the housing. The multi-layer filter plate includes a first filter plate, a second filter plate and a third filter plate. A filter plate base for fixing the filter plate and the housing is provided below each filter plate.

[0008] The mounting assembly is arranged on the filter plate base, and includes a movable groove provided on the filter plate base, a movable block is movably installed inside the movable groove, a mounting groove is provided at the bottom of the shell, and a snap-in groove is provided on the side wall of the mounting groove. The movable block moves inside the movable groove and snaps into the snap-in groove to complete the installation and disassembly of the filter assembly.

[0009] Preferably, the first filter plate is a filter box with activated carbon inside, the second filter plate is a filter box with molecular sieve inside, and the third filter plate is a filter box with adsorptive silica gel inside.

[0010] Preferably, the mounting assembly further comprises a telescopic spring, one end of which is fixedly connected to the groove wall of the movable groove, and the other end of which is fixedly connected to the movable block.

[0011] Preferably, a slide groove is provided on the side wall of the movable groove, and sliders are provided on both sides of the movable block, and the movable block completes the lateral movement inside the movable groove through the sliding cooperation between the sliders and the slide groove.

[0012] Preferably, the moving block is a trapezoidal block, and one end of the moving block away from the telescopic spring has an inclination.

[0013] Preferably, a shift block is provided at the lower end of the moving block, and the moving block can be moved by squeezing the shift block.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. In the utility model, the staff squeezes the filter plate in the direction of the installation groove. Since one end face of the moving block has an inclination, the moving block will be squeezed by the side wall of the installation groove, causing the moving block to shrink inside the moving groove. When the moving block is squeezed to the notch of the clamping groove in the installation groove, the elastic force of the telescopic spring pushes the moving block to reset inside the moving groove and pushes the moving block into the clamping groove to complete the clamping action. When the filter assembly needs to be replaced, the staff drives the moving block to slide inside the moving groove, squeezes the telescopic spring, and the moving block is disengaged from the inside of the clamping groove to complete the unlocking, thereby realizing the function of rapid installation and disassembly of the filter assembly, greatly saving operation time, simplifying traditional installation steps, improving the efficiency of staff in replacing the filter assembly, and at the same time improving the overall maintenance efficiency.

[0016] 2. In the utility model, the first filter plate contains activated carbon, and its rich microporous structure can effectively adsorb organic compounds in the exhaust gas and reduce the emission of harmful substances. The second filter plate adopts a molecular sieve with a specific pore size, which can screen out molecules of a specific size in the exhaust gas. It is particularly suitable for treating organic pollutants produced by animal excretion and improving gas purification efficiency. The third filter plate uses adsorptive silica gel, which effectively absorbs moisture and other polar substances in the exhaust gas, helps to regulate the humidity of the exhaust gas, and further reduces the content of organic pollutants. Through this graded filtration arrangement, the effect of exhaust gas treatment is significantly improved and environmental pollution is reduced.

[0017] 3. In the utility model, the filter materials inside different filter plates are different, and the time required for regular replacement is also different. By installing components respectively arranged at the lower ends of different filter plates, different filter plates can be quickly replaced according to different filter plate replacement times, which reduces material waste and reduces the cost of enterprise use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the split structure in the utility model;

[0021] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0022] Figure 4 for Figure 2 The enlarged view of point B in the middle;

[0023] Figure 5 It is a structural schematic diagram of the installation components in the utility model.

[0024] 1. Shell; 2. Connecting flange; 3. Bottom bracket; 4. Mounting slot; 5. Filter assembly; 501. First filter plate; 502. Second filter plate; 503. Third filter plate; 504. Filter plate base; 6. Mounting assembly; 601. Moving slot; 602. Moving block; 603. Dial block; 604. Telescopic spring; 605. Slider; 606. Slide slot; 607. Snap-in slot. DETAILED DESCRIPTION

[0025] like Figure 1-5 As shown, the utility model provides a waste gas harmless treatment device, including a shell 1, a connecting flange 2 for receiving waste gas and a bottom bracket 3 supporting the shell 1, and also includes:

[0026] The filter assembly 5 is arranged inside the housing 1 through the mounting groove 4, and uses a multi-layer filter plate to grade and filter the exhaust gas passing through the housing 1. The multi-layer filter plate includes a first filter plate 501, a second filter plate 502 and a third filter plate 503. A filter plate base 504 for fixing the filter plate and the housing 1 is provided below each filter plate. The first filter plate 501 is a filter box with activated carbon inside, the second filter plate 502 is a filter box with a molecular sieve inside, and the third filter plate 503 is a filter box with adsorptive silica gel inside.

[0027] It should be noted that there are many tiny pores on the surface of activated carbon, which can adsorb organic compounds and other pollutants in the exhaust gas. Molecular sieve is an adsorption material with a specific pore size, which can screen out molecules of a specific size and is particularly effective in purifying organic pollutants in animal excretion waste gas. Adsorption silica gel is a commonly used adsorbent that can adsorb moisture and other polar substances in the exhaust gas. The humidity of the exhaust gas can be controlled and the content of organic pollutants can be reduced by adsorption silica gel.

[0028] The first filter plate 501 contains activated carbon, and its rich microporous structure can effectively adsorb organic compounds in the exhaust gas and reduce the emission of harmful substances. The second filter plate 502 uses a molecular sieve with a specific pore size, which can screen out molecules of a specific size in the exhaust gas. It is particularly suitable for treating organic pollutants produced by animal excrement and improving gas purification efficiency. The third filter plate 503 uses adsorptive silica gel to effectively absorb moisture and other polar substances in the exhaust gas, which helps to regulate the humidity of the exhaust gas and further reduce the content of organic pollutants. Through this graded filtration arrangement, the effect of exhaust gas treatment is significantly improved and environmental pollution is reduced.

[0029] The mounting assembly 6 is arranged on the filter plate base 504, including a moving groove 601 provided on the filter plate base 504, a moving block 602 is movably installed inside the moving groove 601, a sliding groove 606 is provided on the side wall of the moving groove 601, and sliders 605 are provided on both sides of the moving block 602. The moving block 602 completes the lateral movement inside the moving groove 601 through the sliding cooperation between the sliders 605 and the sliding groove 606. The bottom of the housing 1 is provided with a mounting groove 4, and the side wall of the mounting groove 4 is provided with a clamping groove 607. The moving block 602 moves inside the moving groove 601 and is inserted into the clamping groove 607 to complete the installation and removal of the filter assembly 5. The installation assembly 6 also includes a telescopic spring 604, one end of the telescopic spring 604 is fixedly connected to the groove wall of the moving groove 601, and the other end is fixedly connected to the moving block 602. The moving block 602 is a trapezoidal block, and the end of the moving block 602 away from the telescopic spring 604 has an inclination. The lower end of the moving block 602 is provided with a shifting block 603, and the moving action of the moving block 602 can be completed by squeezing the shifting block 603;

[0030] When installing the filter assembly 5, the staff squeezes the filter plate in the direction of the installation groove 4. Since one end face of the moving block 602 has an inclination, the moving block 602 will be squeezed by the side wall of the installation groove 4, causing the moving block 602 to shrink inside the moving groove 601. When the moving block 602 is squeezed to the notch of the clamping groove 607 in the installation groove 4, the elastic force of the telescopic spring 604 pushes the moving block 602 to reset inside the moving groove 601 and pushes the moving block 602 into the clamping groove 607 to complete the clamping action. When it is necessary to replace the filter assembly 5, the staff drives the moving block 602 to slide inside the moving groove 601 by toggling the telescopic spring 604, so that the moving block 602 is disengaged from the inside of the clamping groove 607 to complete the unlocking, thereby realizing the function of quick installation and disassembly of the filter assembly 5, greatly saving operation time, simplifying the traditional installation steps, improving the efficiency of the staff in replacing the filter assembly 5, and improving the overall maintenance efficiency.

[0031] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A waste gas harmless treatment device, comprising a housing (1), a connecting flange (2) for receiving waste gas, and a bottom bracket (3) for supporting the housing (1), characterized in that: Also includes: A filter assembly (5) is arranged inside the housing (1) via a mounting groove (4), and utilizes a multi-layer filter plate to grade and filter the exhaust gas passing through the housing (1), wherein the multi-layer filter plate comprises a first filter plate (501), a second filter plate (502), and a third filter plate (503), and a filter plate base (504) is provided below each layer of the filter plate for fixing the filter plate to the housing (1); The mounting assembly (6) is arranged on the filter plate base (504), and comprises a movable groove (601) provided on the filter plate base (504), a movable block (602) being movably installed inside the movable groove (601), a mounting groove (4) being provided at the bottom of the shell (1), and a snap-fit ​​groove (607) being provided on the side wall of the mounting groove (4), and the movable block (602) is moved inside the movable groove (601) and snapped into the snap-fit ​​groove (607) to complete the installation and removal of the filter assembly (5).

2. The device for harmless treatment of waste gas according to claim 1, characterized in that: The first filter plate (501) is a filter box with activated carbon inside, the second filter plate (502) is a filter box with molecular sieve inside, and the third filter plate (503) is a filter box with adsorptive silica gel inside.

3. The device for harmless treatment of waste gas according to claim 1, characterized in that: The mounting assembly (6) further comprises a telescopic spring (604), one end of which is fixedly connected to the groove wall of the movable groove (601), and the other end of which is fixedly connected to the movable block (602).

4. The device for harmless treatment of waste gas according to claim 3 is characterized in that: A sliding groove (606) is provided on the side wall of the movable groove (601), and sliders (605) are provided on both sides of the movable block (602). The movable block (602) completes the lateral movement inside the movable groove (601) through the sliding cooperation between the sliders (605) and the sliding groove (606).

5. The device for harmless treatment of waste gas according to claim 4, characterized in that: The moving block (602) is a trapezoidal block, and one end of the moving block (602) away from the telescopic spring (604) has an inclination.

6. The device for harmless treatment of waste gas according to claim 5, characterized in that: A shifting block (603) is provided at the lower end of the moving block (602), and the moving action of the moving block (602) can be completed by squeezing the shifting block (603).

Images