Pharmacy tail gas treatment control cabinet capable of accurately detecting concentration

Abstract

The invention discloses a pharmaceutical tail gas treatment control cabinet for accurate concentration detection, which is applied to the technical field of pharmaceutical tail gas treatment control cabinets, and is provided with a dust filtering mechanism, and the dust filtering mechanism can prevent dust from entering a cabinet body through heat dissipation holes, gaps and the like of the cabinet body, so that the dust is prevented from being accumulated on a detection structure and other electronic elements; the ventilation structure and the dust filtering mechanism cooperate to guarantee air circulation and prevent dust from entering the cabinet body, the ventilation structure can timely discharge heat generated in the cabinet body, and the noise reduction mechanism can effectively reduce noise generated in the operation process of the cabinet body through the arrangement of the noise reduction mechanism, so that the service life of the cabinet body is prolonged. Particularly, when the power of treatment equipment needs to be increased when high-concentration tail gas is treated, the noise reduction mechanism can reduce the influence of noise on the surrounding working environment, a more comfortable working environment is provided for operators, the supporting assembly provides stable support for the cabinet body, and vibration generated in the operation process due to unstable placement of the cabinet body is prevented.

Description

Technical Field

[0001] The invention belongs to the technical field of pharmaceutical tail gas treatment control cabinets, and in particular relates to a pharmaceutical tail gas treatment control cabinet with precise concentration detection. Background Art

[0002] The pharmaceutical exhaust gas treatment control cabinet with precise concentration detection is a device specially designed for the pharmaceutical industry. It integrates advanced sensor technology, automatic control technology and exhaust gas treatment technology. The control cabinet can detect the concentration of various pollutants in pharmaceutical exhaust gas in real time and accurately, and automatically adjust the operating parameters of the exhaust gas treatment system according to the test results to ensure that the exhaust gas emissions meet environmental protection standards.

[0003] At present, a Chinese patent with announcement number CN113851971B discloses a control cabinet and a moisture-proof heat dissipation method thereof. The control cabinet forms an active heat dissipation channel by arranging an air inlet fan and an air outlet fan on the shell, and arranges a dehumidification device at the air inlet to dehumidify the air entering the shell. The temperature inside the shell is detected, and the air inlet fan and the air outlet fan are controlled according to the temperature detection value. When the temperature is too high, active heat dissipation is started. At the same time as the active heat dissipation starts, the dehumidification device is controlled according to the humidity detection value, so that the dehumidification rate of the dehumidification device matches the air humidity value. In this way, rapid heat dissipation of the control cabinet is achieved, and the control cabinet can be prevented from being damp due to a large amount of air flow during the heat dissipation process of the main control, killing two birds with one stone.

[0004] The existing pharmaceutical tail gas treatment control cabinet with precise concentration detection has the following disadvantages when in use:

[0005] 1. When the control cabinet is in use, dust may enter the cabinet through the heat dissipation holes and gaps of the control cabinet. As time goes by, dust will accumulate on the inner wall of the control cabinet and electronic components, which will cause the heat dissipation channel to be blocked, affect air circulation, and increase the temperature inside the control cabinet;

[0006] 2. The control cabinet will generate certain noise during operation. Especially when dealing with high-concentration exhaust gas, it is necessary to increase the power of the processing equipment, which will increase the noise and affect the surrounding working environment. At the same time, the inconvenience of maintenance will lead to equipment failures that cannot be eliminated in time, affecting the normal operation of the equipment and the efficiency of pharmaceutical exhaust gas treatment. Unstable cabinet placement may also cause the control cabinet to vibrate during operation, further affecting the stability and life of electronic components. Summary of the invention

[0007] The purpose of the present invention is to target an existing pharmaceutical exhaust gas treatment control cabinet for precise concentration detection. The advantages of the present invention are to ensure that the electronic components in the control cabinet are at a suitable working temperature, extend the service life of the electronic components, reduce failures and damage caused by high temperature, thereby reducing equipment maintenance costs, and reducing noise to improve the working environment, reduce interference to operators, improve work comfort and efficiency, and also avoid occupational health problems caused by noise. Stable cabinet placement can reduce vibration during operation, enhance the stability and reliability of electronic components, and further ensure the normal operation and precise detection function of the control cabinet.

[0008] The above technical objectives of the present invention are achieved through the following technical solutions: a pharmaceutical exhaust gas treatment control cabinet for precise concentration detection, comprising a cabinet body, the inner wall of the cabinet body is bolted with a detection structure, the inner wall of the cabinet body is bolted with a dust filtering mechanism, the inner wall of the cabinet body is bolted with a ventilation structure, the front side of the cabinet body is rotatably connected to a cabinet door, the front side of the cabinet door is bolted with a handle, the inner wall of the cabinet body is clamped with a noise reduction mechanism, the inner wall of the cabinet body is movably connected with an inspection door assembly, the left side of the cabinet body is bolted with a limiting structure, the surface of the limiting structure is bolted to the inner wall of the inspection door assembly, and the bottom of the cabinet body is bolted with a support assembly.

[0009] By adopting the above technical scheme, by setting a cabinet, a detection structure, a dust filtering mechanism, a ventilation structure, a cabinet door, a handle, a noise reduction mechanism, an inspection door assembly, a limit structure and a support assembly, the detection structure on the inner wall of the cabinet can accurately detect the concentration of various pollutants in the pharmaceutical tail gas in real time, and provide accurate data support for tail gas treatment. The dust filtering mechanism can prevent dust from entering the cabinet through the heat dissipation holes and gaps of the cabinet, and prevent dust from accumulating on the detection structure and other electronic components. The ventilation structure and the dust filtering mechanism work together to prevent dust from entering the cabinet while ensuring air circulation. The ventilation structure can discharge the heat generated in the cabinet in time to ensure that the temperature inside the cabinet is always within an appropriate range. The cabinet door and handle facilitate the operator to operate and maintain the cabinet. The noise reduction mechanism can effectively reduce the noise generated by the cabinet during operation, especially when the power of the processing equipment needs to be increased to deal with high-concentration tail gas. The noise reduction mechanism can reduce the impact of noise on the surrounding working environment and provide a more comfortable working environment for the operator. The support assembly provides stable support for the cabinet to prevent the cabinet from vibrating during operation due to unstable placement.

[0010] The present invention is further configured as follows: the detection structure includes a gas sensor assembly, a connecting plate, a fixing plate and a reinforcing block, the right side of the connecting plate is bolted to the inner wall of the cabinet, the right side of the fixing plate is bolted to the left side of the connecting plate, the top of the reinforcing block is bolted to the bottom of the fixing plate, the right side of the reinforcing block is bolted to the left side of the connecting plate, and the gas sensor assembly is placed on the top of the fixing plate.

[0011] By adopting the above technical solution, through the arrangement of gas sensor components, connecting plates, fixing plates and reinforcing blocks, the gas sensor components can be stably installed inside the cabinet, and the concentrations of various pollutants in pharmaceutical exhaust gas can be accurately detected in real time, providing accurate data support for exhaust gas treatment, and ensuring that the exhaust gas treatment process can be adjusted according to actual conditions to achieve the best treatment effect.

[0012] The present invention is further configured as follows: the dust filtering mechanism includes a pulling assembly, a filter screen, a filter frame and a fixed frame, the right side of the fixed frame is bolted to the inner wall of the cabinet, the surface of the filter screen is fixedly connected to the inner wall of the filter frame, the bottom of the pulling assembly is bolted to the top of the filter frame, the surface of the filter frame is plugged into the inner wall of the fixed frame, and the right side of the filter frame contacts the inner wall of the cabinet.

[0013] By adopting the above technical solution, a pulling assembly, a filter, a filter frame and a fixing frame are set. The pulling assembly facilitates the replacement of the filter. The filter effectively blocks dust from entering the cabinet and prevents dust from accumulating on electronic components and causing problems such as poor heat dissipation. The filter frame provides support for the filter. The fixing frame firmly fixes the dust filter mechanism inside the cabinet to ensure that the dust filtering effect is stable and reliable.

[0014] The present invention is further configured as follows: the ventilation structure includes a connection box, a drive assembly and a fan, the left side of the drive assembly is bolted to the right side of the fan, the surface of the drive assembly is bolted to the inner wall of the connection box, and the left side of the connection box is bolted to the inner wall of the cabinet.

[0015] By adopting the above technical solution, a connection box, a drive component and a fan are set up. The connection box provides an installation position for the drive component and the fan and plays a protective role. The drive component drives the fan to rotate, accelerates the air circulation inside and outside the cabinet, discharges heat in time, maintains a suitable temperature, improves the performance and life of electronic components, and the rotation of the fan improves the heat dissipation efficiency to ensure that the cabinet does not malfunction due to excessive temperature.

[0016] The present invention is further configured as follows: the driving assembly includes a connecting block, a motor and a rotating shaft, the connecting block is bolted to the connecting box on one side close to the connecting box, the connecting block is bolted to the motor on one side close to the motor, the output end of the motor is bolted to the right side of the rotating shaft, and the left side of the rotating shaft is bolted to the right side of the fan.

[0017] By adopting the above technical solution, a connecting block, a motor and a rotating shaft are set. When in use, the position of the connecting block and the motor are fixed to facilitate the subsequent stable output of the motor and avoid the motor from shaking randomly during use. Then, the position of the rotating shaft and the motor are fixed to facilitate the subsequent rotation of the rotating shaft by the motor. When the rotating shaft rotates, the fan will also be driven to rotate.

[0018] The present invention is further configured as follows: the noise reduction mechanism includes a support frame, a sliding frame and a sound insulation board, the sliding frame is bolted to the support frame on one side close to the support frame, the surface of the sliding frame is clamped to the inner wall of the cabinet, the surface of the sound insulation board is clamped to the inner wall of the support frame, and the surface of the sound insulation board is in contact with the inner wall of the cabinet.

[0019] By adopting the above technical solution, a supporting frame, a sliding frame and a sound insulation board are set up. The supporting frame and the sliding frame provide a stable installation position for the sound insulation board, the sliding frame makes the installation and disassembly of the sound insulation board more convenient, and the sound insulation board effectively reduces the noise generated by the operation of the cabinet, providing a quiet working environment for the operator and reducing noise interference.

[0020] The present invention is further configured as follows: the inspection door assembly includes a rotating rod, a clamping plate and a movable door, the inner wall of the rotating rod is bolted to the surface of the movable door, the left side of the clamping plate is bolted to the right side of the movable door, the surface of the rotating rod is rotatably connected to the inner wall of the cabinet, the surface of the clamping plate is clamped to the inner wall of the cabinet, and the surface of the limiting structure is bolted to the inner wall of the movable door.

[0021] By adopting the above technical solution, a rotating rod, a clamping plate and a movable door are set. The rotating rod enables the movable door to be flexibly opened and closed, which is convenient for inspection and maintenance. The clamping plate ensures that the movable door fits tightly with the cabinet when closed to prevent dust and debris from entering, thereby ensuring sealing and stability.

[0022] The present invention is further configured as follows: the limiting structure includes a limiting block, a movable frame and a clamping block, the rear side of the clamping block is bolted to the front side of the movable frame, the right side of the limiting block is bolted to the left side of the cabinet, the surface of the movable frame is bolted to the inner wall of the movable door, the surface of the movable frame contacts the inner wall of the limiting block, and the rear side of the clamping block contacts the front side of the limiting block.

[0023] By adopting the above technical solution, by setting limit blocks, movable frames and card blocks, it is convenient to limit the activity state of the movable door, avoid the movable door being in a state of being opened at will during use, ensure that the movable door is stable during the opening and closing process, and improve the safety and convenience of maintenance.

[0024] The present invention is further configured as follows: the movable frame includes an annular block, a bearing, a rotating rod and a movable block; the front side of the movable block is bolted to the front side of the clamping block, the rear side of the movable block is bolted to the front side of the annular block, the surface of the rotating rod is fixedly connected to the inner wall of the bearing, the surface of the bearing is fixedly connected to the inner wall of the annular block, the rotating rod is rotatably connected to the annular block through the bearing, and the surface of the movable block contacts the inner wall of the limit block.

[0025] By adopting the above technical solution, an annular block, a bearing, a rotating rod and a movable block are set. When in use, the movable block drives the annular block to rotate on the surface of the rotating rod through the bearing, which facilitates the subsequent stable limiting work of the movable block, avoids the movable door from being opened randomly during use, and is convenient for users to use.

[0026] The present invention is further configured as follows: the support assembly includes a support rod, an adjustment block and an anti-slip pad, the top of the anti-slip pad is bonded to the bottom of the adjustment block, the top of the support rod is bolted to the bottom of the cabinet, and the inner wall of the adjustment block is threadedly connected to the surface of the support rod.

[0027] By adopting the above technical solution, the height of the cabinet can be easily adjusted by setting support rods, adjustment blocks and anti-slip pads, so that the cabinet can adapt to different ground flatness and installation requirements, ensuring that the cabinet is always in a horizontal and stable state, thereby improving the adaptability and stability of the cabinet. The anti-slip pads further enhance the friction between the control cabinet and the ground, preventing the cabinet from sliding during operation.

[0028] In summary, the present invention has the following beneficial effects:

[0029] 1. By setting up a dust filter mechanism, the dust filter mechanism can prevent dust from entering the cabinet through the cabinet's heat dissipation holes, gaps, etc., and prevent dust from accumulating on the detection structure and other electronic components. The ventilation structure and the dust filter mechanism work together to prevent dust from entering the cabinet while ensuring air circulation. The ventilation structure can discharge the heat generated in the cabinet in time to ensure that the temperature inside the cabinet is always within an appropriate range;

[0030] 2. By setting up a noise reduction mechanism, the noise reduction mechanism can effectively reduce the noise generated by the cabinet during operation, especially when dealing with high-concentration exhaust gas and needing to increase the power of the processing equipment. The noise reduction mechanism can reduce the impact of noise on the surrounding working environment and provide operators with a more comfortable working environment. The support assembly provides stable support for the cabinet to prevent the cabinet from vibrating during operation due to unstable placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the cabinet structure of the present invention;

[0033] Figure 3 It is a schematic diagram of the detection structure of the present invention;

[0034] Figure 4 It is a schematic diagram of the structure of the dust filtering mechanism of the present invention;

[0035] Figure 5It is a schematic diagram of the ventilation structure of the present invention;

[0036] Figure 6 is a schematic diagram of the structure of the drive assembly of the present invention;

[0037] Figure 7 It is a schematic diagram of the noise reduction mechanism structure of the present invention;

[0038] Figure 8 It is a schematic diagram of the structure of the inspection door assembly of the present invention;

[0039] Fig. 9 It is a schematic diagram of the limiting structure of the present invention;

[0040] Fig.10 It is a schematic diagram of the movable frame structure of the present invention;

[0041] Fig.11 It is a schematic diagram of the support assembly structure of the present invention.

[0042] Reference numerals: 1, cabinet; 2, detection structure; 201, gas sensor assembly; 202, connecting plate; 203, fixing plate; 204, reinforcing block; 3, dust filter mechanism; 301, pulling assembly; 302, filter screen; 303, filter frame; 304, fixing frame; 4, ventilation structure; 401, connecting box; 402, driving assembly; 4021, connecting block; 4022, motor; 4023, rotating shaft; 403, fan; 5, noise reduction mechanism; 501 , support frame; 502, sliding frame; 503, sound insulation board; 6, inspection door assembly; 601, rotating rod; 602, clamping plate; 603, movable door; 7, limiting structure; 701, limiting block; 702, movable frame; 7021, annular block; 7022, bearing; 7023, rotating rod; 7024, movable block; 703, clamping block; 8, support assembly; 801, support rod; 802, adjusting block; 803, anti-slip pad; 9, cabinet door; 10, handle. DETAILED DESCRIPTION

[0043] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0044] Embodiment 1:

[0045] refer to Figure 1-11A pharmaceutical tail gas treatment control cabinet for precise concentration detection comprises a cabinet 1, a detection structure 2 is bolted to the inner wall of the cabinet 1, a dust filter mechanism 3 is bolted to the inner wall of the cabinet 1, a ventilation structure 4 is bolted to the inner wall of the cabinet 1, a cabinet door 9 is rotatably connected to the front side of the cabinet 1, a handle 10 is bolted to the front side of the cabinet door 9, a noise reduction mechanism 5 is clamped to the inner wall of the cabinet 1, an inspection door assembly 6 is movably connected to the inner wall of the cabinet 1, a limiting structure 7 is bolted to the left side of the cabinet 1, the surface of the limiting structure 7 is bolted to the inner wall of the inspection door assembly 6, and a supporting assembly 8 is bolted to the bottom of the cabinet 1. By arranging the cabinet 1, the detection structure 2, the dust filter mechanism 3, the ventilation structure 4, the cabinet door 9, the handle 10, the noise reduction mechanism 5, the inspection door assembly 6, the limiting structure 7 and the supporting assembly 8, the detection structure 2 on the inner wall of the cabinet 1 can detect the concentrations of various pollutants in the pharmaceutical tail gas in real time and accurately, and provide accurate data for tail gas treatment. It is supported that the dust filtering mechanism 3 can block dust from entering the cabinet 1 through the heat dissipation holes, gaps, etc. of the cabinet 1, and prevent dust from accumulating on the detection structure 2 and other electronic components. The ventilation structure 4 works together with the dust filtering mechanism 3 to prevent dust from entering the cabinet 1 while ensuring air circulation. The ventilation structure 4 can discharge the heat generated in the cabinet 1 in time to ensure that the internal temperature of the cabinet 1 is always within an appropriate range. The cabinet door 9 and the handle 10 facilitate the operator to operate and maintain the cabinet 1. The noise reduction mechanism 5 can effectively reduce the noise generated by the cabinet 1 during operation, especially when the power of the processing equipment needs to be increased to deal with high-concentration exhaust gas. The noise reduction mechanism 5 can reduce the impact of noise on the surrounding working environment and provide a more comfortable working environment for the operator. The support assembly 8 provides stable support for the cabinet 1 to prevent the cabinet 1 from vibrating during operation due to unstable placement.

[0046] like Figure 3 As shown, the detection structure 2 includes a gas sensor assembly 201, a connecting plate 202, a fixing plate 203 and a reinforcing block 204. The right side of the connecting plate 202 is bolted to the inner wall of the cabinet 1, the right side of the fixing plate 203 is bolted to the left side of the connecting plate 202, the top of the reinforcing block 204 is bolted to the bottom of the fixing plate 203, and the right side of the reinforcing block 204 is bolted to the left side of the connecting plate 202. The gas sensor assembly 201 is placed on the top of the fixing plate 203. By arranging the gas sensor assembly 201, the connecting plate 202, the fixing plate 203 and the reinforcing block 204, the gas sensor assembly 201 can be stably installed inside the cabinet 1, and the concentrations of various pollutants in the pharmaceutical tail gas can be detected in real time and accurately, providing accurate data support for tail gas treatment, ensuring that the tail gas treatment process can be adjusted according to actual conditions to achieve the best treatment effect.

[0047] like Figure 4As shown, the dust filtering mechanism 3 includes a pulling component 301, a filter screen 302, a filter frame 303 and a fixing frame 304. The right side of the fixing frame 304 is bolted to the inner wall of the cabinet 1, the surface of the filter screen 302 is fixedly connected to the inner wall of the filter frame 303, the bottom of the pulling component 301 is bolted to the top of the filter frame 303, the surface of the filter frame 303 is plugged into the inner wall of the fixing frame 304, and the right side of the filter frame 303 contacts the inner wall of the cabinet 1. By setting the pulling component 301, the filter screen 302, the filter frame 303 and the fixing frame 304, the pulling component 301 is convenient for replacing the filter screen 302, the filter screen 302 effectively blocks dust from entering the cabinet 1, prevents dust from accumulating on electronic components and causing problems such as poor heat dissipation, the filter frame 303 provides support for the filter screen 302, and the fixing frame 304 firmly fixes the dust filtering mechanism 3 inside the cabinet 1, ensuring that the dust filtering effect is stable and reliable.

[0048] like Figure 5 As shown, the ventilation structure 4 includes a connection box 401, a drive component 402 and a fan 403. The left side of the drive component 402 is bolted to the right side of the fan 403, the surface of the drive component 402 is bolted to the inner wall of the connection box 401, and the left side of the connection box 401 is bolted to the inner wall of the cabinet 1. By setting the connection box 401, the drive component 402 and the fan 403, the connection box 401 provides an installation position for the drive component 402 and the fan 403 and plays a protective role. The drive component 402 drives the fan 403 to rotate, accelerates the air circulation inside and outside the cabinet 1, discharges heat in time, maintains a suitable temperature, improves the performance and life of electronic components, and the rotation of the fan 403 improves the heat dissipation efficiency to ensure that the cabinet 1 does not malfunction due to excessive temperature.

[0049] like Figure 6 As shown, the driving component 402 includes a connecting block 4021, a motor 4022 and a rotating shaft 4023. The side of the connecting block 4021 close to the connecting box 401 is bolted to the connecting box 401, the side of the connecting block 4021 close to the motor 4022 is bolted to the motor 4022, the output end of the motor 4022 is bolted to the right side of the rotating shaft 4023, and the left side of the rotating shaft 4023 is bolted to the right side of the fan 403. By setting the connecting block 4021, the motor 4022 and the rotating shaft 4023, the position of the connecting block 4021 and the motor 4022 is fixed during use, so that the motor 4022 can subsequently perform stable output work and avoid the motor 4022 from shaking randomly during use. Then, the position of the rotating shaft 4023 and the motor 4022 are fixed, so that the motor 4022 can subsequently drive the rotating shaft 4023 to rotate, and the rotating shaft 4023 will drive the fan 403 to rotate while rotating.

[0050] Brief description of the use process: By setting up the dust filtering mechanism 3, the dust filtering mechanism 3 can prevent dust from entering the cabinet 1 through the heat dissipation holes, gaps, etc. of the cabinet 1, and prevent dust from accumulating on the detection structure 2 and other electronic components. The ventilation structure 4 works together with the dust filtering mechanism 3 to prevent dust from entering the cabinet 1 while ensuring air circulation. The ventilation structure 4 can discharge the heat generated in the cabinet 1 in time to ensure that the internal temperature of the cabinet 1 is always within an appropriate range.

[0051] Embodiment 2:

[0052] refer to Figure 7-11 The noise reduction mechanism 5 includes a support frame 501, a sliding frame 502 and a sound insulation board 503. The side of the sliding frame 502 close to the support frame 501 is bolted to the support frame 501, the surface of the sliding frame 502 is clamped with the inner wall of the cabinet 1, the surface of the sound insulation board 503 is clamped with the inner wall of the support frame 501, and the surface of the sound insulation board 503 is in contact with the inner wall of the cabinet 1. By arranging the support frame 501, the sliding frame 502 and the sound insulation board 503, the support frame 501 and the sliding frame 502 provide a stable installation position for the sound insulation board 503, the sliding frame 502 makes the installation and disassembly of the sound insulation board 503 more convenient, and the sound insulation board 503 effectively reduces the noise generated by the operation of the cabinet 1, provides a quiet working environment for the operator, and reduces noise interference.

[0053] like Figure 8 As shown, the inspection door assembly 6 includes a rotating rod 601, a clamping plate 602 and a movable door 603. The inner wall of the rotating rod 601 is bolted to the surface of the movable door 603, the left side of the clamping plate 602 is bolted to the right side of the movable door 603, the surface of the rotating rod 601 is rotatably connected to the inner wall of the cabinet 1, the surface of the clamping plate 602 is clamped to the inner wall of the cabinet 1, and the surface of the limiting structure 7 is bolted to the inner wall of the movable door 603. By arranging the rotating rod 601, the clamping plate 602 and the movable door 603, the rotating rod 601 enables the movable door 603 to be flexibly opened and closed, which is convenient for inspection and maintenance. The clamping plate 602 ensures that the movable door 603 is tightly fitted with the cabinet 1 when closed to prevent dust and debris from entering, thereby ensuring sealing and stability.

[0054] like Fig. 9 As shown, the limiting structure 7 includes a limiting block 701, a movable frame 702 and a clamping block 703. The rear side of the clamping block 703 is bolted to the front side of the movable frame 702, the right side of the limiting block 701 is bolted to the left side of the cabinet 1, the surface of the movable frame 702 is bolted to the inner wall of the movable door 603, the surface of the movable frame 702 contacts the inner wall of the limiting block 701, and the rear side of the clamping block 703 contacts the front side of the limiting block 701. By setting the limiting block 701, the movable frame 702 and the clamping block 703, it is convenient to limit the active state of the movable door 603, avoid the movable door 603 from being in a state of being opened at will during use, ensure that the movable door 603 is stable during the opening and closing process, and improve the safety and convenience of maintenance.

[0055] like Fig.10 As shown, the movable frame 702 includes an annular block 7021, a bearing 7022, a rotating rod 7023 and a movable block 7024. The front side of the movable block 7024 is bolted to the front side of the clamping block 703, the rear side of the movable block 7024 is bolted to the front side of the annular block 7021, the surface of the rotating rod 7023 is fixedly connected to the inner wall of the bearing 7022, the surface of the bearing 7022 is fixedly connected to the inner wall of the annular block 7021, and the rotating rod 7023 is connected to the annular block 7021 through the bearing 7022. 21 is rotatably connected, the surface of the movable block 7024 contacts the inner wall of the limit block 701, and by setting the annular block 7021, the bearing 7022, the rotating rod 7023 and the movable block 7024, when in use, the movable block 7024 drives the annular block 7021 to rotate on the surface of the rotating rod 7023 through the bearing 7022, which is convenient for the subsequent movable block 7024 to perform stable limiting work, avoid the movable door 603 from being opened randomly during use, and is convenient for users to use.

[0056] like Fig.11 As shown, the support assembly 8 includes a support rod 801, an adjustment block 802 and an anti-skid pad 803. The top of the anti-skid pad 803 is bonded to the bottom of the adjustment block 802, the top of the support rod 801 is bolted to the bottom of the cabinet 1, and the inner wall of the adjustment block 802 is threadedly connected to the surface of the support rod 801. By setting the support rod 801, the adjustment block 802 and the anti-skid pad 803, the height of the cabinet 1 can be easily adjusted, so that the cabinet 1 can adapt to different ground flatness and installation requirements, ensuring that the cabinet 1 is always in a horizontal and stable state, thereby improving the adaptability and stability of the cabinet 1. The anti-skid pad 803 further enhances the friction between the control cabinet and the ground to prevent the cabinet 1 from sliding during operation.

[0057] Brief description of the use process: By setting up the noise reduction mechanism 5, the noise reduction mechanism 5 can effectively reduce the noise generated by the cabinet 1 during operation, especially when the power of the processing equipment needs to be increased to process high-concentration exhaust gas, the noise reduction mechanism 5 can reduce the impact of noise on the surrounding working environment and provide a more comfortable working environment for operators. The support component 8 provides stable support for the cabinet 1 to prevent the cabinet 1 from vibrating during operation due to unstable placement.

[0058] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A pharmaceutical tail gas treatment control cabinet for accurate concentration detection, comprising a cabinet body (1), characterized in that: The inner wall of the cabinet (1) is bolted with a detection structure (2), the inner wall of the cabinet (1) is bolted with a dust filtering mechanism (3), the inner wall of the cabinet (1) is bolted with a ventilation structure (4), the front side of the cabinet (1) is rotatably connected to a cabinet door (9), the front side of the cabinet door (9) is bolted with a handle (10), the inner wall of the cabinet (1) is clamped with a noise reduction mechanism (5), the inner wall of the cabinet (1) is movably connected with an inspection door assembly (6), the left side of the cabinet (1) is bolted with a limiting structure (7), the surface of the limiting structure (7) is bolted to the inner wall of the inspection door assembly (6), and the bottom of the cabinet (1) is bolted with a support assembly (8).

2. The pharmaceutical tail gas treatment control cabinet for accurate concentration detection according to claim 1 is characterized by: The detection structure (2) comprises a gas sensor assembly (201), a connecting plate (202), a fixing plate (203) and a reinforcing block (204); the right side of the connecting plate (202) is bolted to the inner wall of the cabinet (1); the right side of the fixing plate (203) is bolted to the left side of the connecting plate (202); the top of the reinforcing block (204) is bolted to the bottom of the fixing plate (203); the right side of the reinforcing block (204) is bolted to the left side of the connecting plate (202); and the gas sensor assembly (201) is placed on the top of the fixing plate (203).

3. The pharmaceutical tail gas treatment control cabinet for accurate concentration detection according to claim 1 is characterized by: The dust filtering mechanism (3) comprises a pulling assembly (301), a filter screen (302), a filter frame (303) and a fixing frame (304); the right side of the fixing frame (304) is bolted to the inner wall of the cabinet (1); the surface of the filter screen (302) is fixedly connected to the inner wall of the filter frame (303); the bottom of the pulling assembly (301) is bolted to the top of the filter frame (303); the surface of the filter frame (303) is plugged into the inner wall of the fixing frame (304); and the right side of the filter frame (303) is in contact with the inner wall of the cabinet (1).

4. The pharmaceutical tail gas treatment control cabinet for accurate concentration detection according to claim 1 is characterized by: The ventilation structure (4) comprises a connection box (401), a drive component (402) and a fan (403), wherein the left side of the drive component (402) is bolted to the right side of the fan (403), the surface of the drive component (402) is bolted to the inner wall of the connection box (401), and the left side of the connection box (401) is bolted to the inner wall of the cabinet (1).

5. The pharmaceutical tail gas treatment control cabinet for accurate concentration detection according to claim 4 is characterized by: The driving assembly (402) comprises a connecting block (4021), a motor (4022) and a rotating shaft (4023); a side of the connecting block (4021) close to the connecting box (401) is bolted to the connecting box (401); a side of the connecting block (4021) close to the motor (4022) is bolted to the motor (4022); an output end of the motor (4022) is bolted to the right side of the rotating shaft (4023); and a left side of the rotating shaft (4023) is bolted to the right side of the fan (403).

6. The pharmaceutical tail gas treatment control cabinet for accurate concentration detection according to claim 1 is characterized by: The noise reduction mechanism (5) comprises a support frame (501), a sliding frame (502) and a sound insulation board (503); a side of the sliding frame (502) close to the support frame (501) is bolted to the support frame (501); a surface of the sliding frame (502) is snap-fitted to the inner wall of the cabinet (1); a surface of the sound insulation board (503) is snap-fitted to the inner wall of the support frame (501); and a surface of the sound insulation board (503) is in contact with the inner wall of the cabinet (1).

7. The pharmaceutical tail gas treatment control cabinet for accurate concentration detection according to claim 1 is characterized by: The inspection door assembly (6) comprises a rotating rod (601), a clamping plate (602) and a movable door (603); the inner wall of the rotating rod (601) is bolted to the surface of the movable door (603); the left side of the clamping plate (602) is bolted to the right side of the movable door (603); the surface of the rotating rod (601) is rotatably connected to the inner wall of the cabinet (1); the surface of the clamping plate (602) is clamped to the inner wall of the cabinet (1); and the surface of the limiting structure (7) is bolted to the inner wall of the movable door (603).

8. The pharmaceutical tail gas treatment control cabinet for accurate concentration detection according to claim 7 is characterized by: The limiting structure (7) comprises a limiting block (701), a movable frame (702) and a clamping block (703); the rear side of the clamping block (703) is bolted to the front side of the movable frame (702); the right side of the limiting block (701) is bolted to the left side of the cabinet (1); the surface of the movable frame (702) is bolted to the inner wall of the movable door (603); the surface of the movable frame (702) is in contact with the inner wall of the limiting block (701); and the rear side of the clamping block (703) is in contact with the front side of the limiting block (701).

9. The pharmaceutical tail gas treatment control cabinet for accurate concentration detection according to claim 8 is characterized by: The movable frame (702) comprises an annular block (7021), a bearing (7022), a rotating rod (7023) and a movable block (7024); the front side of the movable block (7024) is bolted to the front side of the clamping block (703); the rear side of the movable block (7024) is bolted to the front side of the annular block (7021); the surface of the rotating rod (7023) is fixedly connected to the inner wall of the bearing (7022); the surface of the bearing (7022) is fixedly connected to the inner wall of the annular block (7021); the rotating rod (7023) is rotatably connected to the annular block (7021) via the bearing (7022); and the surface of the movable block (7024) contacts the inner wall of the limiting block (701).

10. The pharmaceutical tail gas treatment control cabinet with accurate concentration detection according to claim 1 is characterized by: The support assembly (8) comprises a support rod (801), an adjustment block (802) and an anti-skid pad (803); the top of the anti-skid pad (803) is bonded to the bottom of the adjustment block (802); the top of the support rod (801) is bolted to the bottom of the cabinet (1); and the inner wall of the adjustment block (802) is threadedly connected to the surface of the support rod (801).

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