Modular exhaust gas purification treatment device

Abstract

The utility model relates to exhaust gas purification treatment technical field, and disclose a kind of modular exhaust gas purification treatment equipment, comprising: support seat and the processing component of being set to its upper surface, processing component is by the purification tank, filter tank, deodorization tank, disinfection tank and exhaust tank of independently setting and is connected by pipeline composition, each box body surface evenly distributed fixed jack, purification tank is equipped with liquid inlet pipe and air inlet pipe, support seat upper surface is provided with guide slot, its inner chamber is slidably connected two groups of sliding blocks by cross link, and extrusion spring is arranged between sliding block and the inner wall of guide slot to form elastic adjusting mechanism, the upper surface of sliding block is vertically connected with side clamping plate, the inner side of side clamping plate is evenly provided with fixed jack post corresponding with the position of fixed jack, and the equipment is realized flexible combination and independent maintenance of processing technology by modular box body design;Support seat elastic adjusting mechanism can automatically adapt to different specifications box body size, and cooperate spring pre-tightening force to ensure firm clamping.

Description

Technical Field

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

[0002] In the field of environmental protection equipment technology, waste gas purification and treatment equipment is a key device for controlling the emission of gaseous pollutants in industrial production. Traditional waste gas treatment systems usually adopt an integrated structural design, with each treatment unit fixedly connected by rigid pipes or flanges. The equipment specifications are poorly matched with the treatment process flow. Especially when it is necessary to adjust the purification process or replace core components, the entire set of equipment often needs to be modified or replaced, resulting in limited applicability and high maintenance costs.

[0003] Existing waste gas treatment equipment typically employs fixed mounting frames for its support structure. These clamping mechanisms are only compatible with specific sizes of treatment chambers. When changes in treatment requirements necessitate adjustments to the chamber dimensions, manual intervention is required to readjust the clamp positions, resulting in low operational efficiency and the potential for adaptation errors. Furthermore, traditional connection methods, such as bolt fastening or clip fixing, while meeting basic installation needs, are susceptible to loosening due to vibration and impact during long-term operation. Additionally, axial alignment of multiple chambers connected in series relies entirely on manual calibration, leading to insufficient lateral shear force bearing capacity, which negatively impacts treatment efficiency and poses safety hazards. Therefore, a modular waste gas purification and treatment equipment is proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a modular waste gas purification and treatment device to solve the aforementioned technical problems of low operating efficiency and adaptation errors when the size of the housing is adjusted due to changes in treatment requirements.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a modular waste gas purification and treatment device, comprising:

[0006] The support base and the processing components are set on the upper surface of the support base. The processing components consist of a purification box, a filter box, a deodorization box, a disinfection box and an exhaust box. The water inlet and air inlet on both sides of the purification box are respectively connected to a liquid inlet pipe and an air inlet pipe. Fixing holes are evenly opened around the surface of the purification box, the filter box, the deodorization box, the disinfection box and the exhaust box.

[0007] The guide groove has an upper surface with a support base, and a cross connecting rod is installed in the inner cavity of the guide groove. A sliding block and a compression spring are respectively sleeved on the surface of the cross connecting rod, and the two ends of the compression spring are respectively in contact with the surface of the sliding block and the inner wall of the guide groove.

[0008] A side clamp is provided on the upper surface of the sliding block, and fixing posts are evenly installed on the inner side of the side clamp, with the fixing posts corresponding to the fixing holes. The industrial waste gas to be treated is introduced into the inner cavity of the purification box through the air inlet pipe, while the liquid inlet pipe injects chemical treatment liquid into the purification box. The waste gas and the treatment liquid undergo a neutralization reaction in the purification box, completing the initial purification.

[0009] The gas, after initial purification, enters the filter box to intercept particulate matter, then enters the deodorization box to remove odor molecules through the activated carbon adsorption layer, and then enters the disinfection box to kill harmful microorganisms through ultraviolet lamps or ozone generators. Finally, the clean gas is discharged through the exhaust box.

[0010] The bottom surface of the purification box is attached to the upper surface of the support base. The side clamp is pushed to make the sliding block compress the spring along the cross linkage. When the fixed insertion hole of the purification box is aligned with the fixed insertion post, the side clamp is released, the compression spring is reset and pushes the fixed insertion post into the fixed insertion hole to complete the fixing of a single module.

[0011] Repeat the assembly process described above, and install the filter box, deodorization box, disinfection box and exhaust box onto the support in the order of processing.

[0012] Press the side clamp to disengage the fixed pin from the fixed insertion hole, slide along the guide groove to remove the target module, replace the new module and repeat the assembly process to complete the equipment maintenance.

[0013] Preferably, the tops of the purification box, filter box, deodorization box, and disinfection box are all equipped with sealing protrusions, and the sealing protrusions are generally square in design. During the assembly of the modular waste gas purification and treatment equipment, the purification box, filter box, deodorization box, and disinfection box are sequentially installed on the support base, so that the sealing groove at the bottom of the upper box is vertically aligned with the sealing protrusion at the top of the lower box. Gravity causes the sealing protrusion to be fully inserted into the inner cavity of the sealing groove, completing the longitudinal sealing connection between adjacent treatment boxes.

[0014] Preferably, the bottom of the filter box, deodorization box, disinfection box, and exhaust box are all provided with sealing grooves, and the sealing grooves are generally square in design. The sealing protrusions are inserted into the sealing grooves. When the exhaust box is finally assembled, the sealing groove at its bottom and the sealing protrusion at the top of the disinfection box form an interlocking fit. At the same time, the exhaust box is fixedly connected to the support base through side clamps, so that the entire treatment assembly forms a rigid sealed structure from the air inlet to the air outlet.

[0015] Preferably, a conical exhaust hole is formed at the center of the upper surface of the exhaust box, and an exhaust plug is inserted at the top of the conical exhaust hole. When the equipment is shut down for maintenance, the operator vertically pulls the exhaust plug using the external connecting handle, causing the exhaust plug to move axially along the conical exhaust hole. When the outer convex plate disengages from the upper surface of the exhaust box, the exhaust channel is opened; the exhaust channel can be sealed and closed by reversing the operation.

[0016] Preferably, an external connecting handle is installed at the center of the upper surface of the exhaust plug, and external protruding plates are installed on both sides of the exhaust plug, with the external protruding plates fitting against the upper surface of the exhaust box. When installing the exhaust plug, the operator holds the external connecting handle to align the conical surface of the exhaust plug with the conical exhaust hole, and presses it down until the external protruding plate is completely fitted against the upper surface of the exhaust box. The limiting effect of the external protruding plate ensures that the insertion depth of the exhaust plug meets the design requirements.

[0017] Preferably, each of the side clamps is rotatably connected to a pivot on its lower front side, with a shim placed between the pivot and the side clamp, and an outer clamping plate installed on both sides of the pivot. During modular installation, the operator moves the side clamp to the outside of the support base via the pivot and rotates the outer clamping plate via the pivot. When the pivot is released, the side clamp fits tightly against the surface of the support base under the action of the compression spring.

[0018] Compared with the prior art, this utility model provides a modular waste gas purification and treatment device, which has the following beneficial effects:

[0019] This modular waste gas purification and treatment equipment consists of a purification box, a filter box, a deodorization box, a disinfection box, and an exhaust box, each of which can be disassembled and assembled separately. This allows for flexible combination of process flows according to waste gas treatment needs, while also facilitating regular maintenance or replacement of specific functional modules, effectively reducing equipment maintenance costs.

[0020] The guide groove and cross linkage on the support base, together with the sliding block and compression spring, form an elastic adjustment mechanism, which allows the side clamping plate to automatically adjust the spacing according to the actual size of the processing component. This ensures the compatibility of different specifications of boxes during installation, and also achieves stable clamping through spring preload, avoiding loosening of the connection caused by equipment vibration.

[0021] The evenly distributed fixing posts on the inner side of the side clamp and the pre-set fixing holes on the surface of the processing component form a precise positioning structure. The insertion of the posts and holes enables quick alignment and connection between the various boxes, which not only ensures the coaxiality requirements when multiple boxes are connected in series, but also significantly simplifies the installation process. At the same time, the plug-in fixing method can withstand the lateral shear force during equipment operation, ensuring the long-term stable operation of the processing component. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the support base and its connection structure of the present invention;

[0024] Figure 3 This is a schematic diagram of the cross link and its connection structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the composition of the processing components of this utility model;

[0026] Figure 5 This is a schematic diagram of the detached cross-sectional structure of the processing component of this utility model;

[0027] Figure 6 This is a cross-sectional structural diagram of the exhaust box of this utility model.

[0028] In the diagram: 1. Support base; 2. Processing component; 3. Purification box; 4. Filter box; 5. Deodorization box; 6. Disinfection box; 7. Exhaust box; 8. Liquid inlet pipe; 9. Air inlet pipe; 10. Fixing socket; 11. Sealing protrusion; 12. Sealing groove; 13. Conical exhaust hole; 14. Exhaust plug plate; 15. External connecting handle; 16. External protrusion plate; 17. Guide groove; 18. Cross linkage; 19. Sliding block; 20. Compression spring; 21. Rotating shaft; 22. External clamping plate; 23. Side clamping plate; 24. Fixing post. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] This utility model provides a technical solution, a modular waste gas purification and treatment device, including: (See details) Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The support base 1 and the processing component 2 are disposed on the upper surface of the support base 1. The processing component 2 consists of a purification box 3, a filter box 4, a deodorization box 5, a disinfection box 6 and an exhaust box 7. The water inlet end and the air inlet end on both sides of the purification box 3 are respectively connected to the liquid inlet pipe 8 and the air inlet pipe 9. The purification box 3, the filter box 4, the deodorization box 5, the disinfection box 6 and the exhaust box 7 are evenly provided with fixing holes 10 around the surface.

[0031] The guide groove 17 has an upper surface with a support base 1, and a cross connecting rod 18 is installed in the inner cavity of the guide groove 17. A sliding block 19 and a compression spring 20 are respectively sleeved on the surface of the cross connecting rod 18, and the two ends of the compression spring 20 are respectively in contact with the surface of the sliding block 19 and the inner wall of the guide groove 17.

[0032] Side clamps 23 are disposed on the upper surface of sliding block 19, and fixing posts 24 are evenly installed on the inner side of side clamps 23, with the fixing posts 24 corresponding to the fixing holes 10. The industrial waste gas to be treated is introduced into the inner cavity of purification box 3 through air inlet pipe 9, and at the same time, chemical treatment liquid is injected into purification box 3 through liquid inlet pipe 8. The waste gas and treatment liquid undergo a neutralization reaction in purification box 3 to complete the preliminary purification.

[0033] The gas, after initial purification, enters the filter box 4 to intercept particulate matter, then enters the deodorization box 5 to remove odor molecules through the activated carbon adsorption layer, and then enters the disinfection box 6 to kill harmful microorganisms through ultraviolet lamps or ozone generators. Finally, the clean gas is discharged through the exhaust box 7.

[0034] The bottom surface of the purification box 3 is attached to the upper surface of the support base 1. The side clamp 23 is pushed to make the sliding block 19 compress the compression spring 20 along the cross connecting rod 18. When the fixed insertion hole 10 of the purification box 3 is aligned with the fixed insertion post 24, the side clamp 23 is released, the compression spring 20 is reset and pushes the fixed insertion post 24 to insert into the fixed insertion hole 10, thus completing the fixing of a single module.

[0035] Repeat the above assembly process, and install the filter box 4, deodorization box 5, disinfection box 6 and exhaust box 7 onto the support base 1 in the order of processing.

[0036] Press the side clamp 23 to disengage the fixed insertion post 24 from the fixed insertion hole 10, slide along the guide groove 17 to remove the target module, replace the new module and repeat the assembly process to complete the equipment maintenance.

[0037] The modular design enables rapid assembly and disassembly of the processing component 2, shortens the maintenance time of a single module, and significantly reduces equipment downtime maintenance costs. The guide mechanism formed by the guide groove 17 and the cross link 18 ensures the precise movement trajectory of the side clamp 23. Combined with the continuous pre-tightening force provided by the compression spring 20, the gap between the fixed insertion post 24 and the fixed insertion hole 10 is controlled within a certain range, thereby improving the equipment's seismic resistance.

[0038] Please see Figure 4 and Figure 5Each of the purification chamber 3, filter chamber 4, deodorization chamber 5, and disinfection chamber 6 has a sealing protrusion 11 installed on its top, and the sealing protrusion 11 is square in design. During the assembly of the modular waste gas purification equipment, the purification chamber 3, filter chamber 4, deodorization chamber 5, and disinfection chamber 6 are installed sequentially on top of the support base 1, so that the sealing groove 12 at the bottom of the upper chamber is vertically aligned with the sealing protrusion 11 at the top of the lower chamber. Gravity causes the sealing protrusion 11 to be fully inserted into the inner cavity of the sealing groove 12, completing the longitudinal sealing connection between adjacent treatment chambers. Through the interlocking cooperation of the square sealing protrusion 11 and the sealing groove 12, a full circumferential sealing structure is formed at the connection surface of adjacent treatment chambers, effectively blocking the waste gas leakage path. The bottom of the filter chamber 4, deodorization chamber 5, disinfection chamber 6, and exhaust chamber 7 is provided with a sealing groove 12, and the sealing groove 12 is square in design. The sealing protrusion 11 is interlocked with the sealing groove 12. When the exhaust box 7 is finally assembled, the sealing groove 12 at its bottom and the sealing protrusion 11 at the top of the disinfection box 6 form an interlocking fit. At the same time, the exhaust box 7 is fixedly connected to the support base 1 through the side clamp 23, so that the entire treatment assembly 2 forms a rigid sealed structure from the air inlet end to the exhaust end. The geometric matching design of the square sealing groove 12 and the sealing protrusion 11 ensures smooth flow of exhaust gas and reduces fluid resistance loss.

[0039] Please see Figure 6 The exhaust box 7 has a conical exhaust hole 13 at its center on its upper surface, and an exhaust plug 14 is inserted at the top of the conical exhaust hole 13. During equipment shutdown and maintenance, the operator vertically pulls the exhaust plug 14 using the external connecting handle 15, causing the exhaust plug 14 to move axially along the conical exhaust hole 13. When the outer protruding plate 16 disengages from the upper surface of the exhaust box 7, the exhaust channel is opened; reversing the operation seals the exhaust channel. The conical surface mating structure of the conical exhaust hole 13 and the exhaust plug 14 forms a line contact sealing strip in the sealed state, which, as verified by pressure testing, effectively prevents the escape of harmful gases during maintenance. An external connecting handle 15 is installed at the center of the upper surface of the exhaust plug 14, and outer protruding plates 16 are installed on both sides of the exhaust plug 14, with the outer protruding plates 16 fitting snugly against the upper surface of the exhaust box 7. When installing the exhaust plug 14, the operator holds the outer connecting handle 15 and aligns the conical surface of the exhaust plug 14 with the conical exhaust hole 13, pressing it down until the outer convex plate 16 is completely in contact with the upper surface of the exhaust box 7. The limiting effect of the outer convex plate 16 ensures that the insertion depth of the exhaust plug 14 meets the design requirements. The planar contact design between the outer convex plate 16 and the upper surface of the exhaust box 7 allows the axial load borne by the exhaust plug 14 to be distributed and transmitted through surface contact, avoiding local stress concentration that could lead to deformation of the sealing surface.

[0040] Please see Figure 2Each side clamp 23 has a rotating shaft 21 rotatably connected to its lower front surface, with a shim between the rotating shaft 21 and the side clamp 23. External clamping plates 22 are installed on both sides of the rotating shaft 21. During modular installation, the operator moves the side clamp 23 outwards from the support base 1 via the rotating shaft 21, and rotates the external clamping plates 22 via the rotating shaft 21. When the rotating shaft 21 is released, the side clamp 23 fits tightly against the surface of the support base 1 under the action of the compression spring 20, thus limiting and fixing the side clamp 23, facilitating modular installation and use.

[0041] In this scheme, the industrial waste gas to be treated is introduced into the inner cavity of the purification box 3 through the air inlet pipe 9, and at the same time, the liquid inlet pipe 8 injects chemical treatment liquid into the purification box 3. The waste gas and the treatment liquid undergo a neutralization reaction in the purification box 3 to complete the initial purification.

[0042] The gas, after initial purification, enters the filter box 4 to intercept particulate matter, then enters the deodorization box 5 to remove odor molecules through the activated carbon adsorption layer, and then enters the disinfection box 6 to kill harmful microorganisms through ultraviolet lamps or ozone generators. Finally, the clean gas is discharged through the exhaust box 7.

[0043] The bottom surface of the purification box 3 is attached to the upper surface of the support base 1. The side clamp 23 is pushed to make the sliding block 19 compress the compression spring 20 along the cross connecting rod 18. When the fixed insertion hole 10 of the purification box 3 is aligned with the fixed insertion post 24, the side clamp 23 is released, the compression spring 20 is reset and pushes the fixed insertion post 24 to insert into the fixed insertion hole 10, thus completing the fixing of a single module.

[0044] Repeat the above assembly process, and install the filter box 4, deodorization box 5, disinfection box 6 and exhaust box 7 on the support base 1 in the order of processing. When the exhaust box 7 is finally assembled, the sealing groove 12 at its bottom and the sealing protrusion 11 at the top of the disinfection box 6 form an interlocking fit.

[0045] Press the side clamp 23 to disengage the fixed insertion post 24 from the fixed insertion hole 10, slide along the guide groove 17 to remove the target module, replace the new module and repeat the assembly process to complete the equipment maintenance.

[0046] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A modular waste gas purification and treatment device, characterized in that, include: The support base (1) and the processing component (2) disposed on the upper surface of the support base (1) are composed of a purification box (3), a filter box (4), a deodorization box (5), a disinfection box (6) and an exhaust box (7). The water inlet and air inlet on both sides of the purification box (3) are respectively connected to a liquid inlet pipe (8) and an air inlet pipe (9). Fixing holes (10) are evenly opened around the surface of the purification box (3), the filter box (4), the deodorization box (5), the disinfection box (6) and the exhaust box (7). The guide groove (17) has an upper surface of a support base (1), and a cross connecting rod (18) is installed in the inner cavity of the guide groove (17). A sliding block (19) and a compression spring (20) are respectively sleeved on the surface of the cross connecting rod (18), and the two ends of the compression spring (20) are respectively in contact with the surface of the sliding block (19) and the inner wall of the guide groove (17). A side clamp (23) is provided on the upper surface of the sliding block (19), and a fixing pin (24) is evenly installed on the inner side of the side clamp (23), the fixing pin (24) and the fixing hole (10) are positioned corresponding to each other.

2. The modular waste gas purification and treatment equipment according to claim 1, characterized in that: The tops of the purification box (3), filter box (4), deodorization box (5) and disinfection box (6) are all equipped with sealing protrusions (11), and the sealing protrusions (11) are square in design.

3. The modular waste gas purification and treatment equipment according to claim 2, characterized in that: The bottom of the filter box (4), deodorization box (5), disinfection box (6) and exhaust box (7) are all provided with sealing grooves (12), and the sealing grooves (12) are generally square in design. The sealing protrusions (11) are inserted and connected to the sealing grooves (12).

4. The modular waste gas purification and treatment equipment according to claim 1, characterized in that: The upper surface of the exhaust box (7) has a conical exhaust hole (13) at the center, and an exhaust plug (14) is inserted at the top of the conical exhaust hole (13).

5. The modular waste gas purification and treatment equipment according to claim 4, characterized in that: An external connecting handle (15) is installed at the center of the upper surface of the exhaust plug (14), and external protrusions (16) are installed on both sides of the exhaust plug (14), and the external protrusions (16) are in contact with the upper surface of the exhaust box (7).

6. The modular waste gas purification and treatment equipment according to claim 1, characterized in that: The lower front part of each side clamp (23) is rotatably connected to a rotating shaft (21), and a gasket is provided between the rotating shaft (21) and the side clamp (23). External clamping plates (22) are installed on both sides of the rotating shaft (21).

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