Waste gas treatment device convenient for replacing activated carbon

Abstract

The utility model discloses a waste gas treatment device convenient for replacing activated carbon. The waste gas treatment device comprises a shell, a rectangular notch, a mounting plate, a dismounting structure, a fixing structure and a limiting structure, a rectangular notch is formed in the front end of the shell, the mounting plate is arranged in the rectangular notch, the dismounting structure is arranged in the shell, the fixing structure is arranged in the shell, and the limiting structure is arranged at the front end of the dismounting structure. Compared with the prior art, the device has the advantages that the electromagnet block is powered on, so that the electromagnet block generates magnetism and is attracted to the permanent magnet block, the fixing rod is further driven to be separated from the fixing groove, and at the moment, the mounting plate can be directly pulled out through the first handle; the bolts do not need to be taken down and disassembled by sequentially screwing a plurality of hand screwing blocks, so that the operation process during activated carbon replacement is simplified, the workload of operators is reduced, the working efficiency is improved, and a plurality of activated carbon plates can be conveniently added according to actual use requirements for filtering.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment devices, in particular to a waste gas treatment device which is convenient for replacing activated carbon. Background Art

[0002] Waste gas treatment device mainly refers to an environmental protection equipment that uses different process technologies to recycle or remove and reduce harmful components in exhaust gas emissions to protect the environment and purify the air, so that our environment is not polluted. When treating waste gas, activated carbon is often used for certain purification treatments.

[0003] Patent document CN219922511U discloses an activated carbon waste gas treatment device, comprising a treatment device body, the top of which is fixedly connected to an air inlet pipe, the bottom of which is fixedly connected to an air outlet pipe, the inner wall of which is provided with a U-shaped groove, the interior of which is provided with a disassembly assembly, the disassembly assembly comprising a hollow mounting plate, the interior of which is movably embedded with a pull-out frame, the interior of which is provided with an activated carbon block body, and the bottom of which is provided with a plurality of air holes. When using this utility model, workers can directly remove the activated carbon block body from the pull-out frame, thereby achieving the effect of facilitating replacement, being simple and convenient to operate, saving time, and improving work efficiency. However, the existing technology still has defects:

[0004] When the waste gas treatment device of the prior art is dismantling and replacing the activated carbon plate, it is necessary to screw multiple hand-tightening blocks in sequence to remove the bolts, which makes the operation of maintaining and replacing the activated carbon plate in the later stage complicated, time-consuming and labor-intensive. In addition, the bolts will rust after long-term use and are difficult to disassemble. The disassembly is laborious, which increases the workload of the operator and reduces the efficiency of disassembling the activated carbon plate, bringing a bad user experience. In addition, the existing device can only install and disassemble a single activated carbon plate. At the same time, the effect after a single filtration is not obvious, which affects the actual use effect of the waste gas treatment device.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide an exhaust gas treatment device which is convenient for replacing activated carbon.

[0007] In order to solve the above technical problems, the technical solution provided by the present invention is: an exhaust gas treatment device that is convenient for replacing activated carbon, comprising:

[0008] A housing, wherein a rectangular notch is formed at the front end of the housing;

[0009] a mounting plate, the mounting plate being disposed in the rectangular notch;

[0010] A disassembly structure is provided inside the housing and includes a plurality of rectangular through holes provided at equal intervals on the surface of the mounting plate, wherein a pull-out plate is slidably connected to the rectangular through holes;

[0011] A fixing structure, wherein the fixing structure is arranged inside the shell, and the fixing structure includes a cavity one opened inside the two ends of the inner wall of the shell, the cavity one has multiple and evenly spaced arrangements, and multiple evenly spaced fixing grooves are opened at both ends of the outer wall of the pull-out plate, one end of the cavity one is inserted with a fixing rod, the fixing rod is used in conjunction with the fixing groove, the other end of the fixing rod is fixedly connected to a movable plate one, the movable plate one is slidably connected to the cavity one, one end of the movable plate one is fixedly installed with a permanent magnet block, one end of the inner wall of the cavity one is fixedly installed with an electromagnet block, and a spring one is fixedly connected between the movable plate one and the inner wall of the cavity one;

[0012] A limiting structure, wherein the limiting structure is arranged at the front end of the disassembly structure, the limiting structure includes two cavities opened at both ends of the front side of the pull-out plate, a sliding groove is opened on the front side of the two cavities, a movable plate is slidably connected in the two cavities, a toggle rod is fixedly connected to the front end of the two movable plates, the toggle rod is slidably connected in the sliding groove, limiting grooves are opened at both ends of the inner wall of the rectangular through hole, one end of the two movable plates is fixedly connected to the limiting sleeve rod, the inner wall of the two cavities is fixedly connected to a guide rod, the limiting sleeve rod is slidably connected to the guide rod, and a spring two is fixedly connected between the two movable plates and the inner wall of the two cavities, and the two springs are sleeved on the outside of the guide rod.

[0013] Furthermore, the four corners of the rear end surface of the mounting plate are fixedly connected to a clamping rod, the four corners of the rectangular slot surface are provided with a clamping groove for use with the clamping rod, and both ends of the front side surface of the mounting plate are fixedly connected to a handle.

[0014] Furthermore, a groove is provided at the rear end of the pull-out plate, and a number of air holes are provided at both ends of the pull-out plate. An activated carbon plate is slidably connected in the groove, and T-shaped slide grooves are provided at both ends of the groove away from the rectangular notch. A baffle is provided at the rear end of the groove, and T-shaped sliders used in conjunction with the T-shaped slide grooves are fixedly connected at both ends of the baffle. Handle 2 is fixedly connected to the front end surface of the pull-out plate.

[0015] Furthermore, both ends of the inner wall of the shell are provided with slide rails for use in conjunction with the rectangular through holes, and the rear end of the inner wall of the shell is provided with a rectangular groove for use in conjunction with the rectangular through holes.

[0016] Furthermore, the top of the shell is fixedly connected to an air inlet pipe, and the bottom of the shell is fixedly connected to an air outlet pipe.

[0017] The advantages of this utility model compared with the prior art are:

[0018] The utility model is provided with a fixing structure, and when the activated carbon is replaced, the electromagnet block is energized so that the electromagnet block generates magnetism, and the electromagnet block and the permanent magnet block are attracted to each other, thereby driving the movable plate one to move, thereby driving the fixing rod to separate from the fixing groove. At this time, the mounting plate can be directly pulled out by the handle one, and there is no need to remove the bolts by twisting multiple hand-tightening blocks in sequence to disassemble it. It is more convenient to replace the activated carbon. After the replacement is completed, the electromagnet block is powered off, so that the electromagnet block loses its magnetism, and the electromagnet block and the permanent magnet block are no longer attracted to each other. Under the action of the spring one, the movable plate one is driven to move, and then the fixing rod is driven to be inserted into the fixing groove, and the installation of the activated carbon is completed, which simplifies the operation process when replacing the activated carbon, reduces the workload of the operator, improves the efficiency of replacing the activated carbon, and improves the practicality of the device.

[0019] By setting the limiting structure in the utility model, when replacing the activated carbon, the mounting plate as a whole together with the multiple groups of pull-out plates can be pulled out from the inner wall of the shell through handle 1 to disassemble and replace the activated carbon plates therein, or the limiting sleeve can be driven to move on the inner wall of cavity 2 by toggling the toggle rod toward the middle, thereby releasing the limit of the single pull-out plate, so that a single group of activated carbon plates can be replaced. It is more convenient to replace the activated carbon, and it is convenient to add multiple activated carbon plates for filtering according to actual use needs, thereby improving the actual use effect of the exhaust gas treatment device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of an exhaust gas treatment device of the utility model which is convenient for replacing activated carbon.

[0021] Figure 2 This is a top sectional view of an exhaust gas treatment device that is convenient for replacing activated carbon according to the utility model.

[0022] Figure 3 This is a diagram of the internal structure of a waste gas treatment device that is convenient for replacing activated carbon in the utility model.

[0023] Figure 4 The utility model is a structural schematic diagram of a disassembly structure of an exhaust gas treatment device for facilitating replacement of activated carbon.

[0024] Figure 5 The utility model is a side sectional view of a disassembly structure of an exhaust gas treatment device for facilitating replacement of activated carbon.

[0025] Figure 6 The utility model is a waste gas treatment device that is easy to replace activated carbon Figure 2 Enlarged structural diagram at point A in the middle.

[0026] Figure 7 The utility model is a waste gas treatment device that is easy to replace activated carbon Figure 2 Enlarged structural diagram at point B in the middle.

[0027] Figure 8 The utility model is a waste gas treatment device that is easy to replace activated carbon Figure 4 Enlarged structural diagram at point C in the middle.

[0028] : Indicated in the figure: 1. Shell; 2. Rectangular notch; 3. Mounting plate; 31. Clamping rod; 32. Clamping slot; 33. Handle 1; 4. Disassembly structure; 41. Pull-out plate; 42. Groove; 421. T-shaped slide; 43. Air vent; 44. Activated carbon plate; 45. Baffle; 451. T-shaped slide; 46. Handle 2; 47. Rectangular through hole; 48. Slide rail; 49. Rectangular slot; 5. Fixing structure; 51. Cavity 1; 52. Fixing slot; 53. Fixing rod; 54. Movable plate 1; 55. Permanent magnet block; 56. Electromagnet block; 57. Spring 1; 6. Limiting structure; 61. Cavity 2; 62. Sliding slot; 63. Movable plate 2; 64. Toggle rod; 65. Limiting slot; 66. Limiting sleeve; 67. Guide rod; 68. Spring 2; 7. Inlet pipe; 8. Outlet pipe. DETAILED DESCRIPTION

[0029] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0030] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0031] like Figures 1 to 8As shown, this embodiment proposes an exhaust gas treatment device that is easy to replace activated carbon, including a shell 1, a rectangular slot 2 is provided at the front end of the shell 1, a mounting plate 3 is provided in the rectangular slot 2, and a clamping rod 31 is fixedly connected to the four corners of the rear end surface of the mounting plate 3, and a clamping groove 32 used in conjunction with the clamping rod 31 is provided at the four corners of the surface of the rectangular slot 2, and a handle 33 is fixedly connected to both ends of the front side surface of the mounting plate 3. The clamping rod 31 and the clamping groove 32 are used in conjunction with each other to facilitate the quick installation and disassembly of the mounting plate 3.

[0032] The housing 1 is provided with a disassembly structure 4, which includes a plurality of rectangular through holes 47 equidistantly provided on the surface of the mounting plate 3. A pull-out plate 41 is slidably connected in the rectangular through hole 47. A groove 42 is provided at the rear end of the pull-out plate 41. A plurality of air holes 43 are provided at both ends of the pull-out plate 41. An activated carbon plate 44 is slidably connected in the groove 42. Both ends of the groove 42 away from the rectangular notch 2 are provided with a T-shaped slide 421. A baffle 45 is provided at the rear end of the groove 42. Both ends of the baffle 45 are fixedly connected with a plate for use with the T-shaped slide 421. A T-shaped slider 451 and a handle 2 46 are fixedly connected to the front end surface of the pull-out plate 41. Slide rails 48 for use with the rectangular through-hole 47 are provided at both ends of the inner wall of the shell 1. A rectangular groove 49 for use with the rectangular through-hole 47 is provided at the rear end of the inner wall of the shell 1. The sliding baffle 45 allows it to slide left and right in the T-shaped slide groove 421 through the T-shaped slider 451, thereby facilitating the installation and disassembly of the activated carbon plate 44. By sliding the pull-out plate 41 on the rectangular through-hole 47, the slide rail 48 and the rectangular groove 49 in turn, the installation and disassembly of the pull-out plate 41 is facilitated.

[0033] The housing 1 is provided with a fixed structure 5, which includes a cavity 51 opened at both ends of the inner wall of the housing 1. The cavity 51 has multiple and evenly spaced arrangements. Both ends of the outer wall of the pull-out plate 41 are provided with multiple evenly spaced fixed grooves 52. A fixed rod 53 is inserted into one end of the cavity 51. The fixed rod 53 is used in conjunction with the fixed groove 52. The other end of the fixed rod 53 is fixedly connected to a movable plate 54. The movable plate 54 is slidably connected to the cavity 51. A permanent magnet block 55 is fixedly installed at one end of the movable plate 54. The inner wall of the cavity 51 is provided with a fixed rod 53. An electromagnet block 56 is fixedly installed at one end, and a spring 57 is fixedly connected between the movable plate 54 and the inner wall of the cavity 51. By energizing the electromagnet block 56, the electromagnet block 56 generates magnetism, and the electromagnet block 56 and the permanent magnet block 55 are attracted to each other, thereby driving the movable plate 54 to move, thereby driving the fixing rod 53 to disengage from the fixing groove 52. At this time, the mounting plate 3 can be directly pulled out through the handle 33, and there is no need to remove the bolts by twisting multiple hand-tightening blocks in sequence to disassemble it, which is more convenient when replacing the activated carbon.

[0034] The front end of the disassembly structure 4 is provided with a limiting structure 6, which includes a cavity 2 61 opened at both ends of the front side of the pull-out plate 41, a sliding groove 62 opened at the front side of the cavity 2 61, a movable plate 2 63 is slidably connected in the cavity 2 61, and a toggle rod 64 is fixedly connected to the front end of the movable plate 2 63. The toggle rod 64 is slidably connected in the sliding groove 62, and a limiting groove 65 is opened at both ends of the inner wall of the rectangular through hole 47. One end of the movable plate 2 63 is fixedly connected to the limiting sleeve rod 66, and the inner wall of the cavity 2 61 is fixedly connected to The guide rod 67 and the limit sleeve 66 are slidably connected to the guide rod 67. A spring 2 68 is fixedly connected between the movable plate 2 63 and the inner wall of the cavity 2 61. The spring 2 68 is sleeved on the outside of the guide rod 67. By pushing the toggle rod 64 toward the middle, the movable plate 2 63 is driven to move on the inner wall of the cavity 2 61, so that the limit sleeve 66 slides on the guide rod 67, and then the limit of the single pull-out plate 41 is released, so that a single group of activated carbon plates 44 can be replaced, which makes it more convenient to replace the activated carbon.

[0035] An air inlet pipe 7 is fixedly connected to the top of the shell 1, and an air outlet pipe 8 is fixedly connected to the bottom of the shell 1. The waste gas to be treated enters the inner wall of the shell 1 from the air inlet pipe 7, and the filtered waste gas is discharged outward from the air outlet pipe 8.

[0036] When the present invention is implemented, when replacing the activated carbon, the electromagnet block 56 is energized to generate magnetism, and the electromagnet block 56 and the permanent magnet block 55 are attracted to each other, thereby driving the movable plate 1 54 to move, thereby driving the fixing rod 53 to disengage from the fixing groove 52. At this time, the mounting plate 3 as a whole together with the multiple groups of pull-out plates 41 can be pulled out from the inner wall of the shell 1 through the handle 1 33 to remove and replace the activated carbon plates 44 therein. It is also possible to drive the limiting sleeve rod 66 to move along the inner wall of the cavity 2 61 by toggling the toggle rod 64 toward the middle, thereby releasing the limit of the single pull-out plate 41, thereby replacing a single group of activated carbon plates 44. There is no need to remove the bolts by twisting multiple hand-tightening blocks in sequence to disassemble them, which makes it more convenient to replace the activated carbon. After the replacement is completed, the electromagnet block 56 is powered off to make the electromagnet block 56 lose its magnetism. The electromagnet block 56 and the permanent magnet block 55 are no longer attracted to each other, and the movable plate 54 is driven to move under the action of the spring 57, and then the fixing rod 53 is driven to be inserted into the fixing groove 52 to complete the installation of the activated carbon. It is also convenient to add multiple activated carbon plates 44 for filtering according to actual use needs, thereby improving the actual use effect of the exhaust gas treatment device, simplifying the operation process when replacing the activated carbon, reducing the workload of the operator, improving the work efficiency of replacing the activated carbon, and improving the practicality of the device.

[0037] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of this disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods adopted are consistent with the parameters of marketed equipment. At the same time, the contents not described in detail in this specification belong to the existing technology known to those skilled in the art.

[0038] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste gas treatment device that is easy to replace activated carbon, characterized by: include: A housing (1), wherein a rectangular notch (2) is provided at the front end of the housing (1); A mounting plate (3), the mounting plate (3) being arranged in the rectangular notch (2); A disassembly structure (4), the disassembly structure (4) being arranged inside the housing (1), the disassembly structure (4) comprising a plurality of rectangular through holes (47) provided at equal intervals on the surface of the mounting plate (3), a pull-out plate (41) being slidably connected within the rectangular through holes (47); A fixed structure (5), wherein the fixed structure (5) is arranged inside the shell (1), and the fixed structure (5) includes a cavity (51) opened inside the inner wall of the shell (1) at both ends, the cavity (51) has multiple and equidistantly arranged, and the outer wall of the pull-out plate (41) has multiple fixed grooves (52) arranged at equal intervals, and one end of the cavity (51) is inserted with a fixed rod (53), and the fixed rod (53) is used in conjunction with the fixed groove (52), and the other end of the fixed rod (53) is fixedly connected to a movable plate (54), and the movable plate (54) is slidably connected to the cavity (51), and one end of the movable plate (54) is fixedly installed with a permanent magnet block (55), and one end of the inner wall of the cavity (51) is fixedly installed with an electromagnet block (56), and a spring (57) is fixedly connected between the movable plate (54) and the inner wall of the cavity (51); A limiting structure (6), the limiting structure (6) is arranged at the front end of the disassembly structure (4), the limiting structure (6) includes a second cavity (61) opened at both ends of the front side of the pull-out plate (41), a sliding groove (62) is opened on the front side of the second cavity (61), a movable plate (63) is slidably connected in the second cavity (61), a toggle rod (64) is fixedly connected to the front end of the movable plate (63), and the toggle rod (64) is slidably connected in the sliding groove (62). Both ends of the inner wall of the rectangular through hole (47) are provided with a limiting groove (65), one end of the movable plate 2 (63) is fixedly connected to the limiting sleeve rod (66), the inner wall of the cavity 2 (61) is fixedly connected to the guide rod (67), the limiting sleeve rod (66) is slidably connected to the guide rod (67), and a spring 2 (68) is fixedly connected between the movable plate 2 (63) and the inner wall of the cavity 2 (61), and the spring 2 (68) is sleeved on the outside of the guide rod (67).

2. The exhaust gas treatment device for facilitating replacement of activated carbon according to claim 1, characterized in that: The four corners of the rear end surface of the mounting plate (3) are fixedly connected to clamping rods (31), the four corners of the surface of the rectangular notch (2) are provided with clamping grooves (32) for use with the clamping rods (31), and both ends of the front side surface of the mounting plate (3) are fixedly connected to handles (33).

3. The exhaust gas treatment device for facilitating replacement of activated carbon according to claim 1, characterized in that: The rear end of the pull-out plate (41) is provided with a groove (42), and a plurality of air holes (43) are provided through both ends of the pull-out plate (41). An activated carbon plate (44) is slidably connected in the groove (42). Both ends of the groove (42) away from the rectangular notch (2) are provided with a T-shaped slide groove (421). The rear end of the groove (42) is provided with a baffle (45), and both ends of the baffle (45) are fixedly connected with a T-shaped slider (451) used in conjunction with the T-shaped slide groove (421). The front end surface of the pull-out plate (41) is fixedly connected with a handle 2 (46).

4. The exhaust gas treatment device for facilitating replacement of activated carbon according to claim 1, characterized in that: Both ends of the inner wall of the shell (1) are provided with slide rails (48) for use with the rectangular through hole (47), and the rear end of the inner wall of the shell (1) is provided with a rectangular groove (49) for use with the rectangular through hole (47).

5. The exhaust gas treatment device for facilitating replacement of activated carbon according to claim 1, characterized in that: The top of the shell (1) is fixedly connected to an air inlet pipe (7), and the bottom of the shell (1) is fixedly connected to an air outlet pipe (8).

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