Low-temperature plasma waste gas treatment equipment convenient to disassemble and assemble

Abstract

The utility model discloses low-temperature plasma waste gas treatment equipment convenient to disassemble and assemble, and relates to the technical field of waste gas treatment equipment, the low-temperature plasma waste gas treatment equipment comprises a device body, a control panel and a threaded rod, one side of the device body is connected with a gas inlet pipe, and a waste gas index monitor is arranged above an air outlet pipe; a mounting groove is formed in the top end of the device body, a mounting block is mounted on the inner side of the mounting groove, and a plasma core body is connected to the lower portion of the mounting block. According to the utility model, the first bevel gear is rotated by rotating the knob, the first bevel gear is meshed with the second bevel gear, so that the second bevel gear drives the threaded rod to simultaneously rotate and be in threaded fit, the clamping rods at the two ends simultaneously move towards one side far away from the clamping groove, and then the mounting block in the mounting groove is upwards taken out, so that the plasma core body can be disassembled and assembled; the mounting block is mounted in the mounting groove, and the rotary knob is rotated reversely to enable the clamping rod to enter the clamping groove for mounting, so that the plasma core body is convenient to disassemble and assemble, and the problem of inconvenience in disassembly and assembly is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment equipment, in particular to a low-temperature plasma waste gas treatment equipment which is convenient for disassembly and assembly. Background Technique

[0002] Plasma deodorization waste gas treatment is an efficient and environmentally friendly waste gas treatment technology, which can effectively remove pollutants and improve air quality. The principle of the waste gas plasma treatment method is to use the high-energy electrons and ions generated by the plasma to degrade and transform the pollutants in the waste gas, so as to achieve the purpose of purifying the waste gas. Compared with other pollution control technologies, the plasma method has the characteristics of short treatment process, high efficiency, low energy consumption, wide application range, etc. The existing plasma waste gas treatment equipment is inconvenient for disassembling and assembling the plasma core body, the disassembly and assembly structure is cumbersome, time-consuming and laborious, increasing the working intensity of the staff, and the disassembly and assembly efficiency is low. Moreover, it does not have the function of monitoring the discharged gas. In view of this, in-depth research on the above problems has led to the generation of this case. Content of the Utility Model

[0003] The purpose of the utility model is to provide a low-temperature plasma waste gas treatment equipment which is convenient for disassembly and assembly, so as to solve the problems that the existing low-temperature plasma waste gas treatment equipment is not convenient for disassembly and assembly and cannot ensure the discharge of qualified gas as mentioned in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a low-temperature plasma waste gas treatment equipment which is convenient for disassembly and assembly, including a device body, a control panel and a threaded rod. An air inlet pipe is connected to one side of the device body, and an air outlet pipe is connected to the other side of the device body. A control panel is installed on the outer wall of the device body below the air outlet pipe. An exhaust gas index monitor is installed above the air outlet pipe. An installation groove is arranged at the top of the device body, and an installation block is installed inside the installation groove. A sealing ring is installed on the outer wall of the installation block, and a plasma core body is connected below the installation block.

[0005] Preferably, air outlet holes are arranged inside the air outlet pipe, and a sealing plug is installed above the air outlet holes, and a pneumatic telescopic rod is connected above the sealing plug.

[0006] Preferably, an exhaust fan is installed on the inner wall above the device body, and a circulation pipe is connected to the top of the exhaust fan.

[0007] Preferably, a threaded rod is movably installed on the inner wall of the installation block through a bearing, and clamping rods are installed on the outer walls at both ends of the threaded rod. Claw slots matching the clamping rods are arranged on the inner walls of the installation grooves.

[0008] Preferably, the thread directions of the outer walls at both ends of the threaded rod are opposite, and the inner wall of the clamping rod is threadedly connected with the threaded rod to form a threaded connection structure.

[0009] Preferably, a knob is installed at the top of the mounting block, and a first bevel gear is connected below the knob. A second bevel gear is installed at the middle position of the outer wall of the threaded rod, and a meshing transmission structure is formed between the second bevel gear and the first bevel gear.

[0010] Preferably, a damper is installed on the inner wall above the mounting block, a return spring is installed on the outer wall of the damper, a positioning rod is connected to one end of the return spring, and a positioning groove matching with the positioning rod is arranged on the outer wall of the knob.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] The present utility model provides a knob, a threaded rod and a mounting block. By rotating the knob, the first bevel gear rotates. Through the meshing of the first bevel gear and the second bevel gear, the second bevel gear drives the threaded rod to rotate simultaneously. Through the thread fit, the clamping rods at both ends move away from the clamping groove at the same time, and then the mounting block in the mounting groove is taken out upward, so that the plasma core can be disassembled. During installation, the mounting block is installed in the mounting groove, and the knob is rotated in the reverse direction to make the clamping rod enter the clamping groove for installation, which is convenient for the disassembly and assembly of the plasma core and solves the problem of inconvenient disassembly and assembly.

[0013] The present utility model provides an exhaust gas index monitor, a pneumatic telescopic rod and an air outlet hole. The filtered gas is detected by the exhaust gas index monitor. After the detection meets the standard, the pneumatic telescopic rod works to raise the sealing plug, so that the air outlet hole is opened. If it does not meet the standard, it is closed. At the same time, the exhaust fan works to extract the filtered gas, and the gas enters the device body through the circulation pipe and is filtered again by the plasma core, so that the exhausted gas meets the standard, and the problem of discharging non-standard gas is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic cross-sectional structure view of the device body of the present utility model;

[0015] Figure 2 is a schematic front view structure of the mounting block of the present utility model;

[0016] Figure 3 is a schematic cross-sectional view structure of the clamping rod of the present utility model;

[0017] Figure 4 is of the present utility model Figure 1 The enlarged structure view at A in.

[0018] In the figure: 1. Air inlet pipe; 2. Device body; 3. Circulation pipe; 4. Installation block; 5. First bevel gear; 6. Second bevel gear; 7. Exhaust fan; 8. Exhaust gas index monitor; 9. Pneumatic telescopic rod; 10. Sealing plug; 11. Air outlet hole; 12. Air outlet pipe; 13. Control panel; 14. Plasma core; 15. Clamping rod; 16. Card slot; 17. Installation groove; 18. Knob; 19. Sealing ring; 20. Threaded rod; 21. Positioning groove; 22. Positioning rod; 23. Damper; 24. Return spring. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection scope of the present invention.

[0020] Embodiment 1: Please refer to Figures 1 - 4 , a low-temperature plasma waste gas treatment device that is convenient for disassembly and assembly, including a device body 2, a control panel 13 and a threaded rod 20. An air inlet pipe 1 is connected to one side of the device body 2, and an air outlet pipe 12 is connected to the other side of the device body 2. A control panel 13 is installed on the outer wall of the device body 2 below the air outlet pipe 12, and an exhaust gas index monitor 8 is installed above the air outlet pipe 12. An installation groove 17 is provided at the top of the device body 2, and an installation block 4 is installed inside the installation groove 17. A sealing ring 19 is installed on the outer wall of the installation block 4, and a plasma core 14 is connected below the installation block 4;

[0021] An air outlet hole 11 is provided inside the air outlet pipe 12, and a sealing plug 10 is installed above the air outlet hole 11. A pneumatic telescopic rod 9 is connected above the sealing plug 10;

[0022] A suction fan 7 is installed on the inner wall above the device body 2, and a circulation pipe 3 is connected to the top of the suction fan 7;

[0023] Specifically, as Figure 1 shown, when using this structure, the filtered gas is detected by the exhaust gas index monitor 8. After the detection meets the standard, the pneumatic telescopic rod 9 works to raise the sealing plug 10, so that the air outlet hole 11 is opened. If it does not meet the standard, it is closed. At the same time, the suction fan 7 works to extract the filtered gas, and the gas enters the device body 2 through the circulation pipe 3 and is filtered again by the plasma core 14 to make the outlet gas meet the standard.

[0024] Embodiment 2: A threaded rod 20 is movably installed on the inner wall of the mounting block 4 through a bearing, and clamping rods 15 are installed on the outer walls at both ends of the threaded rod 20. Card slots 16 that cooperate with the clamping rods 15 are provided on the inner walls of the mounting grooves 17;

[0025] The thread directions on the outer walls at both ends of the threaded rod 20 are opposite, and the inner wall of the clamping rod 15 forms a threaded connection structure with the threaded rod 20 through internal threads;

[0026] A knob 18 is installed at the top of the mounting block 4, and a first bevel gear 5 is connected below the knob 18. A second bevel gear 6 is installed at the middle position of the outer wall of the threaded rod 20, and a meshing transmission structure is formed between the second bevel gear 6 and the first bevel gear 5;

[0027] A damper 23 is installed on the inner wall above the mounting block 4, and a return spring 24 is installed on the outer wall of the damper 23. One end of the return spring 24 is connected to a positioning rod 22, and a positioning groove 21 that cooperates with the positioning rod 22 is provided on the outer wall of the knob 18;

[0028] Specifically, as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, when using this structure, rotate the knob 18 to make the first bevel gear 5 rotate. Through the meshing of the first bevel gear 5 and the second bevel gear 6, the second bevel gear 6 drives the threaded rod 20 to rotate simultaneously. With the threaded fit, the clamping rods 15 at both ends move simultaneously towards the side away from the card slots 16, and then the mounting block 4 in the mounting groove 17 is taken out upwards, and the plasma core 14 can be disassembled. During installation, the mounting block 4 is installed into the mounting groove 17, and the knob 18 is rotated in the reverse direction to make the clamping rods 15 enter the card slots 16 for installation, which is convenient for the disassembly and assembly of the plasma core 14.

[0029] Working principle: When using this device, first, the waste gas enters the device body 2 through the intake pipe 1 and is filtered by the plasma core 14. The filtered gas is discharged through the air outlet holes 11 in the air outlet pipe 12;

[0030] Implementation steps of the first innovation point:

[0031] The first step: The filtered gas is detected by the waste gas index monitor 8. After the detection meets the standard, the pneumatic telescopic rod 9 works to raise the sealing plug 10, so that the air outlet holes 11 are opened, and if it does not meet the standard, it is closed;

[0032] The second step: At the same time, the exhaust fan 7 works to extract the filtered gas. The gas enters the device body 2 through the circulation pipe 3 and is filtered again by the plasma core 14. If the detection is unqualified for multiple times, the plasma core 14 needs to be disassembled and replaced.

[0033] Implementation steps of the second innovation point:

[0034] First step: Pull the positioning rod 22 to one side to move it away from the inside of the positioning groove 21, and then rotate the knob 18 to make the first bevel gear 5 rotate. Through the meshing of the first bevel gear 5 and the second bevel gear 6, the second bevel gear 6 drives the threaded rod 20 to rotate simultaneously. Through the threaded fit, the clamping rods 15 at both ends move away from the clamping groove 16 at the same time, and then take out the mounting block 4 in the mounting groove 17 upward, and the plasma core 14 can be disassembled.

[0035] Second step: During installation, install the mounting block 4 into the mounting groove 17, and reverse-rotate the knob 18 to make the clamping rod 15 enter the clamping groove 16 for installation.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0037] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A low-temperature plasma waste gas treatment device that is easy to assemble and disassemble, comprising a device body (2), a control panel (13) and a threaded rod (20), characterized in that: One side of the device body (2) is connected to an air inlet pipe (1), and the other side of the device body (2) is connected to an air outlet pipe (12); a control panel (13) is installed on the outer wall of the device body (2) below the air outlet pipe (12); an exhaust gas index monitor (8) is installed above the air outlet pipe (12); a mounting groove (17) is provided at the top of the device body (2), and a mounting block (4) is installed on the inner side of the mounting groove (17); a sealing ring (19) is installed on the outer wall of the mounting block (4); and a plasma core (14) is connected below the mounting block (4).

2. The low-temperature plasma waste gas treatment equipment that is easy to assemble and disassemble according to claim 1 is characterized in that: An air outlet hole (11) is provided on the inner side of the air outlet pipe (12), and a sealing plug (10) is installed above the air outlet hole (11), and a pneumatic telescopic rod (9) is connected above the sealing plug (10).

3. The low-temperature plasma waste gas treatment equipment that is easy to assemble and disassemble according to claim 1 is characterized in that: An exhaust fan (7) is installed on the inner wall above the device body (2), and a circulation pipe (3) is connected to the top of the exhaust fan (7).

4. The low-temperature plasma waste gas treatment equipment that is easy to assemble and disassemble according to claim 1 is characterized in that: A threaded rod (20) is movably mounted on the inner wall of the mounting block (4) via a bearing, and clamping rods (15) are mounted on the outer walls at both ends of the threaded rod (20), and a clamping groove (16) matching the clamping rod (15) is provided on the inner wall of the mounting groove (17).

5. The low-temperature plasma waste gas treatment equipment that is easy to assemble and disassemble according to claim 4 is characterized in that: The threads of the outer walls at both ends of the threaded rod (20) are in opposite directions, and the inner wall of the clamping rod (15) forms a threaded connection structure with the threaded rod (20) via an internal thread.

6. The low-temperature plasma waste gas treatment equipment that is easy to assemble and disassemble according to claim 1 is characterized in that: A knob (18) is installed at the top of the mounting block (4), and a first bevel tooth (5) is connected below the knob (18); a second bevel tooth (6) is installed at the middle position of the outer wall of the threaded rod (20), and a meshing transmission structure is formed between the second bevel tooth (6) and the first bevel tooth (5).

7. The low-temperature plasma waste gas treatment equipment that is easy to assemble and disassemble according to claim 6 is characterized in that: A damper (23) is installed on the inner wall above the mounting block (4), and a return spring (24) is installed on the outer wall of the damper (23); one end of the return spring (24) is connected to a positioning rod (22), and the outer wall of the knob (18) is provided with a positioning groove (21) that matches the positioning rod (22).

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