Efficient waste gas treatment equipment
By adopting the design of fixed grooves, fixed balls and sliding mechanisms in the exhaust gas treatment equipment, the problem of inconvenient disassembly of the filter screen in traditional equipment is solved, and the filter screen is easily disassembled and cleaned, which improves the efficiency and purification effect of the exhaust gas treatment.
Patent Information
- Application Number
- CN202420941513.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-06
AI Technical Summary
In traditional exhaust gas treatment equipment, the air intake filter is installed in a fixed manner and is not easy to disassemble, resulting in particulate matter in the air being blocked by the filter screen and needs to be cleaned regularly, but it is inconvenient to disassemble, which wastes time and labor.
A highly efficient exhaust gas treatment equipment is designed, using a fixed groove, a fixed ball and a sliding mechanism. The fixed ball is driven away from the filter through the sliding mechanism, which facilitates the staff to disassemble and clean the filter, including telescopic cylinders, sliding cylinders, extrusion blocks and guides. Components such as slots ensure stable fixation and convenient disassembly of the filter.
It realizes convenient disassembly and cleaning of the filter, saves time and labor, maintains the cleanliness of the filter, and improves the purification effect of the exhaust gas treatment device.
Smart Images
Figure CN222342343U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of waste gas treatment, and specifically to a high-efficiency waste gas treatment device. Background Art
[0002] In the process of industrial production, in order to reduce the destructive impact of exhaust gas on the environment and human health, exhaust gas treatment equipment is widely used. These equipment mainly include key components such as absorption towers, filters, deodorization devices, and oxidizers, so that harmful substances in exhaust gas are transformed into harmless substances after multiple treatment processes such as absorption, filtration, adsorption and oxidation.
[0003] However, in traditional exhaust gas treatment equipment, in order to prevent coarse particles in the air from entering the filter medium layer in the exhaust gas treatment equipment, a filter is usually installed at its air inlet. However, after long-term use, the particles in the air will clog the filter, which requires staff to clean regularly. However, the installation method of the air inlet filter is mostly fixed and difficult to disassemble, which makes it inconvenient for staff to disassemble the filter for cleaning. Utility Model Content
[0004] The utility model provides a high-efficiency waste gas treatment device, which is convenient for workers to dismantle the filter screen for cleaning.
[0005] The technical solution of the utility model is as follows: a high-efficiency exhaust gas treatment equipment, including a shell and a filter. An air intake cylinder is provided on one side of the shell, an air inlet is provided in the air intake cylinder, an air outlet is provided on the other side of the shell, the filter is arranged in the air inlet, a plurality of fixing grooves are provided on the air intake cylinder, a fixing ball for fixing the filter is provided in the fixing groove, and the fixing ball is slidably connected to the filter, and a sliding mechanism for driving the fixing ball to fix or remove the filter is provided on the outside of the air intake cylinder.
[0006] Furthermore, the sliding mechanism includes a telescopic cylinder, a sliding cylinder, and an extrusion block. A protective end cover is provided on the side of the air inlet cylinder away from the shell. The telescopic cylinder is arranged at an end of the protective end cover close to the shell. The sliding cylinder is arranged on the output end of the telescopic cylinder. The extrusion block is arranged inside the sliding cylinder and fixedly connected to the inside of the sliding cylinder. The extrusion block abuts against a fixed ball, and a first inclined surface is provided on the side of the extrusion block close to the protective end cover and is slidably connected to the fixed ball.
[0007] Furthermore, mounting plates are provided around the filter screen, mounting grooves are provided on the mounting plates for sliding connection with the fixing balls, and rounded corners are provided on both sides of the mounting plates.
[0008] Furthermore, guide grooves are provided on the inner walls on both sides of the air intake cylinder, and guide blocks are provided on both sides of the mounting plate, and the guide blocks are slidably connected to the inner walls of the guide grooves.
[0009] Furthermore, a handle is provided on one side of the mounting plate away from the shell, a plurality of balls are provided at the bottom of the guide groove, and each ball is slidably connected to the guide block.
[0010] Furthermore, a buffer plate is provided on a side of the air intake cylinder close to the shell, one end of an elastic member is provided on a side of the buffer plate away from the shell, and the other end of the elastic member is provided on the extrusion block.
[0011] Furthermore, a spring end cover is provided on the side of the buffer plate away from the shell, and an assembly groove is provided on the side of the extrusion block close to the shell. One end of the elastic member is sleeved on the spring end cover, and the other end of the elastic member abuts against the bottom of the assembly groove.
[0012] The working principle and beneficial effects of the utility model are:
[0013] The utility model provides a fixing groove, a fixing ball and a sliding mechanism, so when the staff needs to clean the filter screen, they only need to drive the sliding mechanism, and the sliding mechanism will make the fixing ball separate from the filter screen. At this time, the staff only needs to take out the filter screen, thereby making it easy for the staff to disassemble the filter screen, saving time and labor.
[0014] At the same time, the detachable filter is easier to clean and replace, maintaining the cleanliness of the filter, thereby ensuring the purification effect of the exhaust gas treatment device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0016] Figure 1 This is a schematic diagram of the structure of the first embodiment Figure 1 ;
[0017] Figure 2 This is a schematic diagram of the structure of the first embodiment Figure 2 ;
[0018] Figure 3 It is a partial cross-sectional schematic diagram of the air intake cylinder and the sliding mechanism in the first embodiment;
[0019] Figure 4 This is a schematic diagram of the air intake cylinder structure in the first embodiment;
[0020] Figure 5 Schematic diagram of the filter structure in the first embodiment;
[0021] Figure 6 It is a cross-sectional schematic diagram of the air intake cylinder in the second embodiment.
[0022] In the figure: 1. Shell; 101. Air inlet cylinder; 102. Air inlet; 103. Air outlet; 104. Fixed groove; 105. Fixed ball; 2. Telescopic cylinder; 201. Sliding cylinder; 202. Extrusion block; 203. Protective end cover; 204. First inclined surface; 205. Mounting plate; 206. Mounting groove; 207. Guide groove; 208. Guide block; 209. Handle; 210. Ball; 3. Filter; 4. Buffer plate; 401. Elastic member; 402. Spring end cover; 403. Assembly groove; 5. Limiting ring. DETAILED DESCRIPTION
[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] Embodiment 1:
[0025] refer to Figure 1-5 A high-efficiency exhaust gas treatment device includes a shell 1 and a filter 3. An air inlet cylinder 101 is provided on one side of the shell 1, and an air inlet port 102 is provided in the air inlet cylinder 101. An air outlet port 103 is provided on the other side of the shell 1. The filter 3 is arranged in the air inlet port 102. A plurality of fixing grooves 104 are provided on the air inlet cylinder 101. A fixing ball 105 for fixing the filter 3 is provided in the fixing groove 104. The fixing ball 105 is movably connected to the fixing groove 104, and the fixing ball 105 is slidably connected to the filter 3. At least three fixing grooves 104 are provided, and the three fixing grooves 104 are circumferentially arranged with the air inlet cylinder 101 as the center, and a fixing ball 105 is arranged in each fixing groove 104. The three fixing balls 105 can not only play a stable fixing effect, but also save costs. The circumferential arrangement can improve the fixing effect.
[0026] In order to prevent the exhaust gas from leaking out of the fixing groove 104, a sealing gasket can be arranged inside the fixing groove 104 to prevent the exhaust gas from leaking, thereby improving the exhaust gas treatment effect. A sliding mechanism for driving the fixing ball 105 to fix or remove the filter 3 is arranged outside the air intake cylinder 101;
[0027] When the staff needs to clean the filter 3, they only need to slide the sliding mechanism, and the sliding mechanism will make the fixed ball 105 detach from the filter 3. At this time, the staff only needs to take out the filter 3, which makes it easy for the staff to disassemble the filter 3, saving time and labor. In order to prevent the fixed ball 105 set at the bottom from rolling out of the fixed groove 104, a limit ring 5 can be set on both sides of the fixed groove 104. The limit ring 5 can limit the axial movement of the fixed ball 105, so that the fixed ball 105 can only move in the radial direction of the fixed groove 104, avoiding the fixed ball 105 from detaching from the fixed groove 104, thereby improving the stability of the fixed filter 3.
[0028] Specifically, the sliding mechanism includes a telescopic cylinder 2, a sliding cylinder 201, and an extrusion block 202. A protective end cover 203 is provided on the side of the air intake cylinder 101 away from the shell 1. The protective end cover 203 serves as a physical barrier to protect the end face of the air intake cylinder 101 from damage caused by external impacts and collisions. At the same time, the protective end cover 203 provides an installation position for the telescopic cylinder 2.
[0029] The telescopic cylinder 2 is arranged at one end of the protective end cover 203 close to the housing 1, and the sliding cylinder 201 is arranged on the output end of the telescopic cylinder 2. Two telescopic cylinders 2 can be arranged, and the two telescopic cylinders 2 are respectively arranged on both sides of the sliding cylinder 201 and are symmetrically arranged. When the telescopic cylinder 2 pushes the sliding cylinder 201 to move, the force exerted on the sliding cylinder 201 is symmetrical on both sides, thereby improving the stability of the movement of the sliding cylinder 201. The extrusion block 202 is arranged inside the sliding cylinder 201 and is fixedly connected to the inside of the sliding cylinder 201. The extrusion block 202 can be integrally formed with the sliding cylinder 201. Because the one-piece molded components are made of a single material, no additional connecting devices are required, which makes them have higher structural strength and rigidity and have the advantage of a long service life. The extrusion block 202 abuts against the fixed ball 105, and the side of the extrusion block 202 close to the protective end cover 203 is provided with a first inclined surface 204 that is slidably connected to the fixed ball 105 (it should be noted here that even when the fixed ball 105 is pushed against the inner wall of the sliding cylinder 201, one side of the fixed ball 105 will still abut against the fixed groove 104, so that the fixed ball 105 cannot be separated from the fixed groove 104).
[0030] In order to facilitate disassembly by the staff, mounting plates 205 are provided around the filter 3, and mounting grooves 206 are provided on the mounting plates 205 for sliding connection with the fixed ball 105. The cross section of the mounting groove 206 is "V"-shaped, and the two inclined surfaces of the V-shaped mounting groove 206 can better slide with the surface of the fixed ball 105, thereby facilitating disassembly by the staff and improving the work efficiency of the staff.
[0031] In this embodiment, in order to facilitate the staff to install the filter 3, guide grooves 207 are provided on the inner walls on both sides of the air inlet cylinder 101, and guide blocks 208 are provided on both sides of the mounting plate 205. The guide blocks 208 are slidably connected to the inner walls of the guide grooves 207. When the staff needs to install the filter 3, they only need to align the guide blocks 208 on the mounting plate 205 with the guide grooves 207 on the air inlet cylinder 101, insert them, and push them to the bottom of the guide grooves 207 to complete the pre-installation of the filter 3. The set guide blocks 208 and guide grooves 207 can ensure that the filter 3 will not tilt or deviate during the movement, thereby improving the stability of the staff in installing the filter 3.
[0032] In order to reduce the friction between the guide block 208 and the guide groove 207, a plurality of ball bearings 210 are provided at the bottom of the guide groove 207, and each ball bearing 210 is slidably connected to the guide block 208. The ball bearings 210 can reduce the friction between the guide block 208 and the bottom of the guide groove 207, thereby facilitating installation by the staff and improving the service life of the guide block 208.
[0033] When the staff pushes the filter 3 to the bottom of the guide groove 207, the end face of the mounting plate 205 will squeeze the fixed ball 105. In order to reduce the force applied by the staff, rounded corners are provided on both sides of the mounting plate 205. The arc-shaped structure design of the mounting plate 205 can reduce friction, thereby facilitating the staff to install the filter 3.
[0034] In order to allow the staff to better apply force and facilitate the installation of the filter 3, a handle 209 is provided on the side of the mounting plate 205 away from the shell 1. The handle 209 can help the staff to apply force. The handle 209 is made of heat-insulating material to reduce the risk of burns to the staff.
[0035] Working principle: When the staff needs to remove the filter 3, the telescopic cylinder 2 is started, and the output end of the telescopic cylinder 2 will drive the sliding cylinder 201 to move. When the sliding cylinder 201 moves, it will drive the internal extrusion block 202 to move in the direction close to the shell 1. At this time, the extrusion block 202 will be separated from the fixed ball 105, and the fixed ball 105 has a distance that can be extended. At this time, the staff only needs to hold the handle 209 to pull out the filter 3;
[0036] When the staff installs the filter 3, it is necessary to align the guide block 208 on the mounting plate 205 with the guide groove 207 on the air intake cylinder 101, and insert it and push it to the bottom of the guide groove 207. When pushed to the bottom, the mounting groove 206 on the mounting plate 205 just corresponds to the fixed ball 105. At this time, the staff only needs to start the telescopic cylinder 2 to retract the sliding cylinder 201. Due to the design of the first inclined surface 204, the extrusion block 202 will squeeze the fixed ball 105 and press the fixed ball 105 into the mounting groove 206, thereby completing the fixation of the filter 3.
[0037] Embodiment 2:
[0038] refer to Figure 6 On the basis of the above embodiment, in this embodiment, a buffer plate 4 is arranged on the side of the air inlet cylinder 101 close to the shell 1, and one end of an elastic member 401 is arranged on the side of the buffer plate 4 away from the shell 1, and the other end of the elastic member 401 is arranged on the extrusion block 202. The inner diameter of the sliding cylinder 201 is larger than the diameter of the buffer plate 4. When the staff starts the telescopic cylinder 2, the extrusion block 202 will move in the direction of compressing the elastic member 401 under the drive of the sliding cylinder 201. The elastic member 401 will exert a reaction force on the sliding mechanism to play a buffering role, which can prevent the sliding mechanism from suddenly stopping during movement and generating excessive impact force, thereby improving the service life of the sliding mechanism.
[0039] In this embodiment, in order to facilitate the staff to install the elastic member 401, a spring end cover 402 is provided on the side of the buffer plate 4 away from the shell 1, and an assembly groove 403 is provided on the side of the extrusion block 202 close to the shell 1. One end of the elastic member 401 is sleeved on the spring end cover 402, and the other end of the elastic member 401 abuts against the bottom of the assembly groove 403. The set assembly groove 403 provides an installation position for the elastic member 401, thereby facilitating the staff to install the elastic member 401. By sleeved the elastic member 401 on the spring end cover 402, it can be ensured that the elastic member 401 will not be offset or tilted under long-term use, thereby improving the service life of the elastic member 401.
[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A high-efficiency waste gas treatment device, comprising a housing (1) and a filter (3), wherein an air inlet cylinder (101) is provided on one side of the housing (1), an air inlet port (102) is provided in the air inlet cylinder (101), an air outlet port (103) is provided on the other side of the housing (1), and the filter (3) is arranged in the air inlet port (102), characterized in that: The air intake cylinder (101) is provided with a plurality of fixing grooves (104), the fixing grooves (104) are provided with fixing balls (105) for fixing the filter screen (3), and the fixing balls (105) are slidably connected to the filter screen (3), and the outside of the air intake cylinder (101) is provided with a sliding mechanism for driving the fixing balls (105) to fix or remove the filter screen (3).
2. The high-efficiency waste gas treatment equipment according to claim 1, characterized in that: The sliding mechanism comprises a telescopic cylinder (2), a sliding cylinder (201), and an extrusion block (202); a protective end cover (203) is provided on a side of the air inlet cylinder (101) away from the housing (1); the telescopic cylinder (2) is arranged at an end of the protective end cover (203) close to the housing (1); the sliding cylinder (201) is arranged on the output end of the telescopic cylinder (2); the extrusion block (202) is arranged inside the sliding cylinder (201) and is fixedly connected to the inside of the sliding cylinder (201); the extrusion block (202) abuts against a fixed ball (105); and a first inclined surface (204) slidably connected to the fixed ball (105) is provided on a side of the extrusion block (202) close to the protective end cover (203).
3. A high-efficiency waste gas treatment device according to claim 2, characterized in that: The filter screen (3) is provided with mounting plates (205) on all four sides, the mounting plates (205) are provided with mounting grooves (206) slidably connected to the fixing balls (105), and both sides of the mounting plates (205) are provided with rounded corners.
4. The high-efficiency waste gas treatment equipment according to claim 3 is characterized in that: The inner walls on both sides of the air inlet cylinder (101) are provided with guide grooves (207), and the inner walls on both sides of the mounting plate (205) are provided with guide blocks (208), and the guide blocks (208) are slidably connected to the inner walls of the guide grooves (207).
5. A high-efficiency waste gas treatment device according to claim 4, characterized in that: A handle (209) is provided on the side of the mounting plate (205) away from the housing (1), and a plurality of balls (210) are provided at the bottom of the guide groove (207), and each ball (210) is slidably connected to the guide block (208).
6. The high-efficiency waste gas treatment equipment according to claim 2, characterized in that: A buffer plate (4) is provided on the side of the air inlet cylinder (101) close to the shell (1), one end of an elastic member (401) is provided on the side of the buffer plate (4) away from the shell (1), and the other end of the elastic member (401) is provided on the extrusion block (202).
7. A high-efficiency waste gas treatment device according to claim 6, characterized in that: A spring end cover (402) is provided on the side of the buffer plate (4) away from the housing (1), and a mounting groove (403) is provided on the side of the extrusion block (202) close to the housing (1). One end of the elastic member (401) is sleeved on the spring end cover (402), and the other end of the elastic member (401) is in contact with the bottom of the mounting groove (403).