Dry treatment device for VOCs waste gas
By setting up a filter device and a clamping device in the VOCs waste gas dry treatment device, the problem of damage to the equipment in the waste gas is solved, and the treatment effect and the practicality of the device are improved.
Patent Information
- Application Number
- CN202421938880.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-08-12
AI Technical Summary
There are a large number of particles and impurities in the exhaust gas, which will damage the equipment after entering the treatment device, affecting the treatment effect.
A VOCs exhaust gas dry treatment device is designed, including a filtering device to filter particulate impurities in the exhaust gas, and to fix the connecting wire through the clamping device to prevent it from falling off.
It effectively avoids the damage of particles and impurities in the waste gas to the treatment equipment, and improves the treatment effect and practicality of the device.
Smart Images
Figure CN222930505U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of waste gas purification, in particular to a dry treatment device for VOCs waste gas. Background Art
[0002] Waste gas purification mainly refers to the work of treating industrial waste gas generated in industrial sites, such as dust particles, flue gas soot, odor gas, and toxic and harmful gases. Common waste gas purification includes factory soot waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas odor purification, acid-base waste gas purification, chemical waste gas purification, etc.
[0003] The inventor believes that there are often the following defects: when waste gas enters the treatment device, due to a large amount of particulate impurities in the waste gas, the waste gas enters the treatment device through the air inlet, damaging the compressor or other internal equipment in the treatment device, thus affecting the treatment effect of the treatment device on waste gas; therefore, a dry treatment device for VOCs waste gas is proposed to solve the above problems. Summary of the Utility Model
[0004] The purpose of the utility model is to solve the defect that when waste gas enters the treatment device in the prior art, due to a large amount of particulate impurities in the waste gas, the waste gas enters the treatment device through the air inlet, damaging the compressor or other internal equipment in the treatment device, and to propose a dry treatment device for VOCs waste gas.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a dry treatment device for VOCs waste gas, including a treatment device, an air outlet and an air inlet are respectively opened on both sides of the treatment device, an operating device is installed on the surface of the treatment device, a connection socket is arranged on the side wall of the operating device, a filtering device is arranged on the surface of the air inlet, the filtering device includes a mounting frame, the mounting frame is fixedly connected with the surface of the air inlet, a groove is opened on the surface of the mounting frame, a filter plate is slidably connected to the inner surface of the groove of the mounting frame, a U-shaped plate is fixedly connected to the side wall of the mounting frame, a rotating rod is rotatably connected to the inner surface of the U-shaped plate, a fixing frame is fixedly connected to the arc surface of the rotating rod, a fixing groove is opened on the side wall of the fixing frame, a sliding rod is slidably connected to the inner surface of the fixing groove of the fixing frame, an L-shaped frame is slidably connected to the arc surface of the sliding rod, the L-shaped frame is fixedly connected with the side wall of the mounting frame, and a pulling plate is fixedly connected to one end of the sliding rod.
[0006] The effects achieved by the above components are as follows: By setting up a filtering device, the effect of filtering the waste gas inhaled through the air inlet on the processing equipment is achieved, avoiding a large amount of particulate impurities in the waste gas. When the waste gas enters the processing equipment through the air inlet, it can prevent damage to the compressor or other equipment inside the processing equipment, thereby affecting the effect of the processing equipment in treating the waste gas and improving the practicality of the device.
[0007] Preferably, a spring is sleeved on the arc surface of the sliding rod, and two ends of the spring are respectively fixedly connected to the pull plate and the L-shaped frame.
[0008] The effects achieved by the above components are as follows: Under the action of the spring, the sliding rod can be automatically ejected into the fixing groove of the fixing frame, improving the practicality of the device.
[0009] Preferably, a limiting groove is provided on the arc surface of the sliding rod, a limiting rod is slidably inserted and protruded in the L-shaped frame, and the arc surface of the limiting rod is slidably connected to the inner surface of the limiting groove of the sliding rod.
[0010] The effects achieved by the above components are as follows: The effect of limiting the stretched sliding rod is achieved, improving the practicality of the device.
[0011] Preferably, two torsion springs are sleeved on the arc surface of the rotating rod, and two ends of the torsion springs are respectively fixedly connected to the U-shaped plate and the fixing frame.
[0012] The effects achieved by the above components are as follows: Under the action of the torsion spring, the fixing frame can be automatically opened and maintained at a certain angle, facilitating the staff to disassemble and replace the filter plate, and improving the practicality of the device.
[0013] Preferably, a clamping device is provided on the side wall of the operating device. The clamping device includes a support plate fixedly connected to the side wall of the operating device. A support board is fixedly connected to the side wall of the operating device, and a threaded rod is threadedly inserted into the support board. One end of the threaded rod is rotatably connected to a clamping plate.
[0014] The effects achieved by the above components are as follows: By setting up the clamping device, the effect of clamping and fixing the connecting wire inserted into the connection socket is achieved, avoiding the situation that the connecting wire falls off due to external force or other factors when it is inserted into the connection socket for a long time, thereby affecting the normal operation of the processing equipment, and improving the practicality of the device.
[0015] Preferably, a sliding rod is fixedly connected to the side of the clamping plate close to the support board, and the arc surface of the sliding rod is slidably connected to the support board.
[0016] The effects achieved by the above components are as follows: When rotating the threaded rod, the situation where the threaded rod rotates within the support plate and drives the clamping plate to rotate, resulting in the clamping plate being unable to effectively clamp and fix the connecting wire, is avoided, improving the practicality of the device.
[0017] Preferably, a protective pad is fixedly connected to one side of the clamping plate, and the material of the protective pad is rubber.
[0018] The effects achieved by the above components are as follows: The effect of protecting the connecting wire is achieved, and the situation where the connecting wire is bent and damaged during long-term clamping is avoided, improving the practicality of the device.
[0019] In summary, the beneficial effects of the present utility model are as follows:
[0020] 1. In the present utility model, by providing a filtering device, the effect of filtering the waste gas inhaled through the air inlet on the processing equipment is achieved, avoiding a large amount of particulate impurities in the waste gas entering the processing equipment through the air inlet and damaging the compressor or other equipment inside the processing equipment, thereby affecting the effect of the processing equipment in treating the waste gas and improving the practicality of the device.
[0021] 2. In the present utility model, by providing a clamping device, the effect of clamping and fixing the connecting wire inserted into the connection socket is achieved, avoiding the situation where the connecting wire falls off due to external force or other factors when being inserted into the connection socket for a long time, thereby affecting the normal operation of the processing equipment and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 is a three-dimensional structural diagram of the present utility model;
[0023] Figure 2 is a side view of the present utility model;
[0024] Figure 3 is a partial structural diagram of the filtering device in the present utility model;
[0025] Figure 4 In the present utility model Figure 3 is an enlarged view of part A;
[0026] Figure 5 In the present utility model Figure 3 is an enlarged view of part B;
[0027] Figure 6 is a structural diagram of the clamping device in the present utility model;
[0028] Figure 7 In the present utility model Figure 6 is an enlarged view of part C.
[0029] Legend: 1. Processing device; 2. Air outlet; 3. Air inlet; 4. Operating device; 5. Connection socket; 6. Filter device; 601. Mounting rack; 602. Filter plate; 603. U-shaped plate; 604. Rotating rod; 605. Fixed rack; 606. Sliding rod; 607. L-shaped rack; 608. Pulling plate; 609. Spring; 610. Limiting rod; 611. Torsion spring; 7. Clamping device; 71. Support plate; 72. Support board; 73. Threaded rod; 74. Clamping plate; 75. Slide bar; 76. Protective pad. Detailed implementation mode
[0030] Refer to Figure 1 and Figure 2 As shown, the present utility model provides a technical solution: a dry treatment device for VOCs waste gas, including a processing device 1, with an air outlet 2 and an air inlet 3 respectively opened on both sides of the processing device 1. An operating device 4 is installed on the surface of the processing device 1, and a connection socket 5 is provided on the side wall of the operating device 4. A filter device 6 is provided on the surface of the air inlet 3. By setting the filter device 6, the effect of filtering the waste gas inhaled from the air inlet 3 on the processing device 1 is achieved, avoiding a large amount of particulate impurities in the waste gas, and the waste gas enters the processing device 1 through the air inlet 3, causing damage to the compressor or other devices in the processing device 1, thus affecting the effect of the processing device 1 in treating the waste gas, improving the practicability of the device. A clamping device 7 is provided on the side wall of the operating device 4. By setting the clamping device 7, the effect of clamping and fixing the connecting wire inserted into the connection socket 5 is achieved, avoiding the situation that the connecting wire falls off due to external force or other factors when it is inserted into the connection socket 5 for a long time, thus affecting the normal operation of the processing device 1, and improving the practicability of the device.
[0031] Next, specifically describe the specific settings and functions of its filter device 6 and clamping device 7.
[0032] Refer to Figure 3 , Figure 4 and Figure 5As shown in the figure, in this embodiment: The filtering device 6 includes a mounting frame 601, the mounting frame 601 is fixedly connected to the surface of the air inlet 3, a groove is formed on the surface of the mounting frame 601, a filter plate 602 is slidably connected to the inner surface of the groove of the mounting frame 601, a U-shaped plate 603 is fixedly connected to the side wall of the mounting frame 601, a rotating rod 604 is rotatably connected to the inner surface of the U-shaped plate 603, a fixing frame 605 is fixedly connected to the arc surface of the rotating rod 604, a fixing groove is formed on the side wall of the fixing frame 605, a sliding rod 606 is slidably connected to the inner surface of the fixing groove of the fixing frame 605, the arc surface of the sliding rod 606 is slidably connected to an L-shaped frame 607, the L-shaped frame 607 is fixedly connected to the side wall of the mounting frame 601, a pulling plate 608 is fixedly connected to one end of the sliding rod 606, a spring 609 is sleeved on the arc surface of the sliding rod 606, and the two ends of the spring 609 are respectively fixedly connected to the pulling plate 608 and the L-shaped frame 607. Under the action of the spring 609, the sliding rod 606 is automatically popped into the fixing groove of the fixing frame 605, improving the practicability of the device. A limiting groove is formed on the arc surface of the sliding rod 606, a limiting rod 610 is inserted and slid out of the L-shaped frame 607, and the arc surface of the limiting rod 610 is slidably connected to the inner surface of the limiting groove of the sliding rod 606, achieving the effect of limiting the stretched sliding rod 606 and improving the practicability of the device. Two torsion springs 611 are sleeved on the arc surface of the rotating rod 604, and the two ends of the torsion springs 611 are respectively fixedly connected to the U-shaped plate 603 and the fixing frame 605. Under the action of the torsion springs 611, the fixing frame 605 is automatically opened and maintained at a certain angle, facilitating the staff to disassemble and replace the filter plate 602 and improving the practicability of the device.
[0033] Referring to Figure 6 and Figure 7 As shown in the figure, specifically, the clamping device 7 includes a support plate 71, the support plate 71 is fixedly connected to the side wall of the operating device 4, a support plate 72 is fixedly connected to the side wall of the operating device 4, a threaded rod 73 is inserted into the support plate 72 in a threaded manner, one end of the threaded rod 73 is rotatably connected to a clamping plate 74, a sliding rod 75 is fixedly connected to the side of the clamping plate 74 close to the support plate 72, and the arc surface of the sliding rod 75 is slidably connected to the support plate 72, avoiding the situation that when the threaded rod 73 rotates, the threaded rod 73 rotates in the support plate 72 and the threaded rod 73 drives the clamping plate 74 to rotate, resulting in the clamping plate 74 being unable to effectively clamp and fix the connecting wire, improving the practicability of the device. A protective pad 76 is fixedly connected to one side of the clamping plate 74, and the material of the protective pad 76 is rubber material, achieving the effect of protecting the connecting wire and avoiding the situation that the connecting wire is bent and damaged during long-term clamping, improving the practicability of the device.
[0034] Working principle: When the staff needs to disassemble and replace the filter plate 602 on the air inlet 3 of the processing device 1, they pull the pull plate 608 to drive the sliding rod 606 to slide within the L-shaped frame 607. The sliding rod 606 slides out from the fixing groove of the fixing frame 605, and the spring 609 is in a stretched state, pushing the limiting rod 610 to slide within the L-shaped frame 607 until the limiting rod 610 slides into the limiting groove of the sliding rod 606. Under the action of the torsion spring 611, the torsion spring 611 drives the fixing frame 605, and the fixing frame 605 drives the rotating rod 604 to rotate within the U-shaped plate 603, achieving the effect of automatically opening the fixing frame 605 and maintaining a certain angle. At this time, the staff removes the filter plate 602 from the groove of the mounting frame 601, achieving the effect of replacing the filter plate 602, and avoiding the situation that after the filter plate 602 is used for a long time, the filter holes on the filter plate 602 are blocked, thus affecting the entry of waste gas from the air inlet 3 into the processing device 1 for treatment.
[0035] When the staff needs to clamp and fix the connecting wire inserted into the connection socket 5, the staff first inserts the connecting wire into the connection socket 5, and then rotates the threaded rod 73 to rotate within the support plate 72. The threaded rod 73 drives the clamping plate 74 to move, and the clamping plate 74 drives the sliding rod 75 to move within the support plate 72. Until the protective pad 76 on the clamping plate 74 abuts against the connecting wire, the effect of clamping and fixing the connecting wire inserted into the connection socket 5 is achieved, avoiding the situation that when the connecting wire is inserted into the connection socket 5 for a long time, the connecting wire falls off due to external force or other factors, thus affecting the normal operation of the processing device 1, and improving the practicability of the device.
[0036] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.
Claims
1. A dry treatment device for VOCs waste gas, comprising a treatment device (1), characterized in that: An air outlet (2) and an air inlet (3) are respectively provided on both sides of the processing device (1); an operating device (4) is installed on the surface of the processing device (1); a connecting socket (5) is provided on the side wall of the operating device (4); a filtering device (6) is provided on the surface of the air inlet (3); the filtering device (6) comprises a mounting frame (601); the mounting frame (601) is fixedly connected to the surface of the air inlet (3); a groove is provided on the surface of the mounting frame (601); a filter plate (602) is slidably connected to the inner surface of the groove of the mounting frame (601); and a side wall of the mounting frame (601) is provided with a filter plate (602). A U-shaped plate (603) is fixedly connected to the wall, the inner surface of the U-shaped plate (603) is rotatably connected to a rotating rod (604), the arc surface of the rotating rod (604) is fixedly connected to a fixing frame (605), a fixing groove is opened on the side wall of the fixing frame (605), a sliding rod (606) is slidably connected to the inner surface of the fixing groove of the fixing frame (605), the arc surface of the sliding rod (606) is slidably connected to an L-shaped frame (607), the L-shaped frame (607) is fixedly connected to the side wall of the mounting frame (601), and one end of the sliding rod (606) is fixedly connected to a pulling plate (608).
2. A VOCs waste gas dry treatment device according to claim 1, characterized in that: The arc surface of the sliding rod (606) is sleeved with a spring (609), and the two ends of the spring (609) are respectively fixedly connected to the pull plate (608) and the L-shaped frame (607).
3. A VOCs waste gas dry treatment device according to claim 2, characterized in that: The arc surface of the sliding rod (606) is provided with a limiting groove, and a limiting rod (610) is inserted and slid out of the L-shaped frame (607), and the arc surface of the limiting rod (610) is slidably connected to the inner surface of the limiting groove of the sliding rod (606).
4. A VOCs waste gas dry treatment device according to claim 1, characterized in that: The arc surface of the rotating rod (604) is sleeved with two torsion springs (611), and the two ends of the torsion spring (611) are respectively fixedly connected to the U-shaped plate (603) and the fixing frame (605).
5. A VOCs waste gas dry treatment device according to claim 1, characterized in that: The side wall of the operating device (4) is provided with a clamping device (7), and the clamping device (7) comprises a support plate (71), and the support plate (71) is fixedly connected to the side wall of the operating device (4); the side wall of the operating device (4) is fixedly connected with a support plate (72), and a threaded rod (73) is inserted into the internal thread of the support plate (72), and one end of the threaded rod (73) is rotatably connected to the clamping plate (74).
6. A VOCs waste gas dry treatment device according to claim 5, characterized in that: A sliding rod (75) is fixedly connected to one side of the clamping plate (74) close to the supporting plate (72), and the arc surface of the sliding rod (75) is slidably connected to the supporting plate (72).
7. A VOCs waste gas dry treatment device according to claim 5, characterized in that: A protective pad (76) is fixedly connected to one side of the clamping plate (74), and the material of the protective pad (76) is rubber.