Modularized assembly type treatment system suitable for workshop waste gas treatment

Abstract

The invention discloses a modular assembly type treatment system suitable for workshop waste gas treatment. The modular assembly type treatment system comprises a series-parallel connection waste gas treatment mechanism and a rotating wheel type waste gas treatment mechanism connected with the series-parallel connection waste gas treatment mechanism in series. The series-parallel connection waste gas treatment mechanism comprises a waste gas treatment circulation shell which is horizontally placed, and the interior of the waste gas treatment circulation shell is sequentially divided into a waste gas input cavity, a waste gas treatment cavity and a waste gas discharge cavity from the input end to the output end; a waste gas treatment supporting body is fixed in the waste gas treatment chamber, a plurality of waste gas treatment circulation holes are formed in the waste gas treatment supporting body, a filter plate integrated barrel shell is fixed in the waste gas treatment circulation holes, and a plurality of waste gas treatment filter plates are arranged in the filter plate integrated barrel shell; the high-efficiency purification treatment capacity is achieved, it can be ensured that the high purification efficiency is achieved by adjusting various purification technology combinations according to various waste gas pollutants such as particulate matter, volatile organic compounds and sulfides discharged by workshops, and the discharged tail gas meets the strict environmental protection standard.

Description

Technical Field

[0001] This invention relates to the field of waste gas treatment technology, specifically a modular assembled treatment system suitable for workshop waste gas treatment. Background Technology

[0002] Workshop exhaust gas refers to the collective term for various gaseous pollutants generated in a workshop during industrial production. Different workshops produce exhaust gases with varying compositions due to differences in production processes and raw materials. Common workshop exhaust gases include organic waste gases (such as benzene, toluene, xylene, formaldehyde, VOCs, etc.), inorganic waste gases (such as sulfur dioxide, nitrogen oxides, carbon monoxide, hydrogen sulfide, ammonia, chlorine-containing waste gases, etc.), and particulate waste gases (such as metal dust, coal dust, cement dust, sawdust, etc.). These exhaust gases pose multiple hazards. Organic waste gases have irritating odors that can trigger coughs and asthma; particulate waste gases can lead to pneumoconiosis; inorganic waste gases such as sulfur dioxide can also strongly irritate the respiratory tract, causing various problems; organic waste gases can trigger photochemical reactions to generate photochemical smog, which is a greenhouse gas that exacerbates global warming; sulfur dioxide and nitrogen oxides in inorganic waste gases form acid rain; and particulate waste gases reduce atmospheric visibility.

[0003] Existing waste gas treatment equipment generally has a limited range of functions when treating workshop waste gas, and cannot flexibly adjust purification strategies according to the actual type and concentration of pollutants, thus requiring further improvement and optimization. Summary of the Invention

[0004] The purpose of this invention is to provide a modular, assembled treatment system suitable for treating workshop exhaust gas, which allows for flexible adjustment of purification strategies to adapt to various situations of workshop exhaust gas treatment.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A modular assembled treatment system suitable for treating workshop exhaust gas includes a series-parallel exhaust gas treatment mechanism and a rotary exhaust gas treatment mechanism arranged in series with it;

[0007] The series-parallel exhaust gas treatment mechanism includes a horizontally placed exhaust gas treatment flow shell, which is divided into an exhaust gas input chamber, an exhaust gas treatment chamber, and an exhaust gas discharge chamber from the input end to the output end.

[0008] An exhaust gas treatment support is fixed inside the exhaust gas treatment chamber. The exhaust gas treatment support has multiple exhaust gas treatment flow holes that run through the exhaust gas flow direction. A filter plate integrated cylinder shell is fixed in the exhaust gas treatment flow holes. Multiple exhaust gas treatment filter plates are installed inside the filter plate integrated cylinder shell.

[0009] The rotary exhaust gas treatment mechanism includes a vertically extending exhaust gas treatment support column. The center of the exhaust gas treatment support column has an upward-opening exhaust gas treatment input hole. The outer side of the exhaust gas treatment support column has multiple concave rotary wheel mating grooves. The exhaust gas treatment support column has a vertically extending exhaust gas treatment rising hole located at the rotary wheel mating groove.

[0010] The outer side of the exhaust gas treatment support column is rotatably connected to the exhaust gas treatment rotor with a vertically extending axis at the rotor mating groove. The exhaust gas treatment rotor has multiple vertically penetrating exhaust gas treatment mating holes, and exhaust gas treatment filter elements are installed in the exhaust gas treatment mating holes.

[0011] The exhaust gas treatment inlet is connected to the exhaust gas discharge chamber via a pipe.

[0012] Preferably, two parallel cross-sectional partition plates are fixed inside the waste gas treatment flow shell. The two cross-sectional partition plates divide the inside of the waste gas treatment flow shell into a waste gas input chamber, a waste gas treatment chamber and a waste gas exhaust chamber from the input end to the output end.

[0013] The cross-sectional partition plate has multiple partition flow holes that run through the exhaust gas flow direction;

[0014] The exhaust gas treatment support divides the exhaust gas treatment chamber into a first treatment chamber and a second treatment chamber.

[0015] Both the first and second processing chambers are fixed with multiple horizontally arranged, parallel partition plates. The partition plates divide the first processing chamber into multiple first single-channel chambers arranged vertically, and the partition plates divide the second processing chamber into multiple second single-channel chambers arranged vertically.

[0016] Explanation: The waste gas treatment flow shell is divided into multiple independent chambers, which facilitates the control of multiple flow channels between the chambers, thereby enabling the series-parallel waste gas treatment mechanism to switch between parallel and series working modes.

[0017] Preferably, a transverse communication mechanism is provided between the exhaust gas inlet chamber and each of the first single-channel chambers. The transverse communication mechanism includes a transverse communication control plate that is slidably connected to the side of the cross-section partition plate. The transverse communication control plate has multiple transverse communication mating holes.

[0018] A transverse control fixing cylinder is fixed on the cross-section partition plate. The extension direction of the transverse control fixing cylinder is connected to the sliding direction of the transverse connecting control plate. A transverse control sliding cylinder is slidably connected inside the transverse control fixing cylinder. The outer end of the transverse control sliding cylinder is fixedly connected to the transverse connecting control plate.

[0019] The lateral control fixed cylinder is equipped with a lateral control drive rod for driving the lateral control sliding cylinder.

[0020] Note: The transverse connecting mechanism can independently control whether the connection between each first single-channel chamber and the exhaust gas inlet chamber is established, and can independently control whether the connection between each second single-channel chamber and the exhaust gas outlet chamber is established.

[0021] Preferably, a longitudinal communication mechanism is provided between two adjacent first single-channel chambers and two adjacent second single-channel chambers. The longitudinal communication mechanism includes a longitudinal communication control pipe fixed on the transverse partition plate for connecting two adjacent first single-channel chambers and two adjacent second single-channel chambers, and a longitudinal communication control valve is fixed inside the longitudinal communication control pipe.

[0022] Note: The longitudinal connecting mechanism facilitates the control of whether adjacent first single-channel chambers are connected or not, as well as the control of whether adjacent second single-channel chambers are connected or not.

[0023] Preferably, the filter plate integrated cylinder shell is provided with a filter plate flipping mechanism. The filter plate flipping mechanism includes a flipping drive receiving shell fixed on the outside of the filter plate integrated cylinder shell. A filter plate flipping support shaft perpendicular to the through direction of the filter plate integrated cylinder shell is fixed on the exhaust gas treatment filter plate. The filter plate flipping support shaft extends into the flipping drive receiving shell. A flipping drive motor for driving the filter plate flipping support shaft to rotate is fixed in the flipping drive receiving shell.

[0024] Note: The filter plate flipping mechanism can control the orientation of the windward side of the exhaust gas treatment filter plate, so as to switch between series and parallel working states in conjunction with the series and parallel exhaust gas treatment mechanisms, ensuring that the windward side of the exhaust gas treatment filter plate is always in the correct orientation.

[0025] Preferably, the exhaust gas treatment flow shell has a maintenance side opening on its side wall, and a sealed chamber door is slidably connected to the outer side of the exhaust gas treatment flow shell at the maintenance side opening.

[0026] The bottom of the exhaust gas treatment support body is equipped with multiple track support rollers. Inside the exhaust gas treatment flow shell, there are multiple parallel maintenance support tracks fixed at the bottom. The track support rollers roll and support the top of the maintenance support tracks.

[0027] Note: By opening the maintenance side opening, the entire exhaust gas treatment support can be pulled out from the maintenance side opening along the maintenance support track, which facilitates the maintenance, disassembly and replacement of each filter plate integrated cylinder shell.

[0028] Preferably, the rotating wheel groove divides the exhaust gas treatment riser hole into a lower riser hole section and an upper riser hole section from bottom to top;

[0029] The lower and upper sections of the rising hole on each rotor mating groove can be coaxially aligned with the corresponding exhaust gas treatment mating hole to form an exhaust gas treatment rising flow hole.

[0030] The lower section of the rising hole is connected to the lower end of the exhaust gas treatment inlet hole through a radial flow hole, which contains a radial flow control valve.

[0031] Explanation: The radial flow control valve controls whether the exhaust gas treatment riser hole is working, and facilitates the closure of the exhaust gas treatment riser hole during the replacement of the exhaust gas treatment matching hole.

[0032] Preferably, the upper and lower ends of the exhaust gas treatment mating hole are provided with coaxial docking mechanisms, and the upper and lower ends of the exhaust gas treatment mating hole are provided with mating annular grooves coaxial with them. The coaxial docking mechanism includes a coaxial docking tube slidably connected in the mating annular groove, and the upper end of the lower section of the rising hole and the lower end of the upper section of the rising hole are both fixed with coaxial docking tubes.

[0033] Each of the top and bottom of the exhaust gas treatment rotor has multiple docking drive receiving holes. Docking drive sliding cylinders are slidably connected in the docking drive receiving holes. The outer ends of the multiple docking drive sliding cylinders are fixedly connected to each coaxial docking pipe.

[0034] The docking drive receiving hole is equipped with a docking drive rod for driving the docking drive sliding cylinder to move.

[0035] Note: The coaxial docking mechanism ensures good sealing between the exhaust gas treatment mating hole and the lower and upper sections of the rising hole, and also facilitates the rotation of the exhaust gas treatment impeller to replace the exhaust gas treatment mating hole for operation.

[0036] Preferably, the exhaust gas treatment filter element includes a vertically penetrating filter element support tube, and multiple filter element filling housings are arranged and fixed in the vertical direction inside the filter element support tube. The sidewalls of the filter element filling housings are porous structures with internal and external hollowing, and the filter element filling housings are filled with exhaust gas treatment adsorbent.

[0037] Note: Modular exhaust gas treatment filter cartridges can be configured with various purification functions by adjusting the type of adsorbent and the arrangement of the filling shells of each filter cartridge, in order to meet the actual purification needs.

[0038] Preferably, a filter element constraint mechanism is provided on the outer side of the exhaust gas treatment impeller. The filter element constraint mechanism includes a filter element constraint hole that extends radially along the exhaust gas treatment impeller and communicates with the exhaust gas treatment mating hole. The outer side of the filter element support tube has a filter element constraint snap-fit ​​groove that extends coaxially with the filter element constraint hole. A filter element constraint screw is fixedly threaded in the filter element constraint hole, and the inner end of the filter element constraint screw is snapped into the filter element constraint snap-fit ​​groove.

[0039] Note: The filter element support tube is secured in the exhaust gas treatment fitting hole by a snap-fit, which facilitates disassembly and replacement.

[0040] Compared with the prior art, the beneficial effects of the present invention are reflected in the following aspects:

[0041] 1. The present invention has a reasonable structural design and has a high-efficiency purification capacity. It can target various waste gas pollutants emitted from the workshop, such as particulate matter, volatile organic compounds, and sulfides. By adjusting the combination of multiple purification technologies, it can ensure high purification efficiency and make the exhaust gas meet strict environmental protection standards.

[0042] 2. This invention is easy to operate and highly adaptable. It can be flexibly adjusted according to the characteristics of the waste gas composition, concentration, flow rate, etc. in the workshop to adapt to complex and ever-changing waste gas treatment needs. It can effectively treat both high-concentration waste gas and low-concentration, high-volume waste gas.

[0043] 3. The modular design of this invention makes each processing unit relatively independent, which facilitates the inspection, maintenance and replacement of parts of the equipment, and has good scalability. As the production scale of the workshop expands or the environmental protection requirements increase, the processing system has good scalability and can easily add processing modules or upgrade equipment to meet the higher waste gas treatment needs in the future.

[0044] 4. The series-parallel exhaust gas treatment mechanism of the present invention divides the interior of the exhaust gas treatment flow shell into multiple independent chambers, which facilitates the flexible adjustment between the chambers to form multiple flow channels, thereby realizing the switching between parallel working mode and series working mode of the series-parallel exhaust gas treatment mechanism.

[0045] 5. Each filter element filling housing of the present invention is filled with a different type of waste gas treatment adsorbent. The filter element filling housings in each filter element support tube can be freely arranged and combined to form waste gas treatment filter elements with multiple adsorption effects, so as to adapt to the treatment of workshop waste gas containing multiple pollutants. Attached Figure Description

[0046] Figure 1 This is a front view of the series-parallel exhaust gas treatment mechanism of the present invention;

[0047] Figure 2 yes Figure 1 The left view;

[0048] Figure 3 This is a schematic diagram of the transverse connecting mechanism of the present invention;

[0049] Figure 4 yes Figure 3 The left view;

[0050] Figure 5 This is a schematic diagram of the longitudinal connecting mechanism of the present invention;

[0051] Figure 6 This is a left view of the filter plate flipping mechanism of the present invention;

[0052] Figure 7This is a schematic diagram of the rotary exhaust gas treatment mechanism of the present invention;

[0053] Figure 8 yes Figure 7 Top view;

[0054] Figure 9 This is a schematic diagram of the filter element constraint mechanism of the present invention;

[0055] Figure 10 This is a schematic diagram of the coaxial docking mechanism of the present invention.

[0056] In the diagram, 10-series-parallel exhaust gas treatment mechanism, 101-exhaust gas inlet chamber, 102-exhaust gas treatment chamber, 103-exhaust gas exhaust chamber, 104-first treatment chamber, 105-second treatment chamber, 106-first single-channel chamber, 107-second single-channel chamber, 11-exhaust gas treatment flow shell, 111-section partition plate, 112-lateral partition plate, 113-exhaust gas treatment main inlet pipe, 114-exhaust gas treatment main outlet pipe, 110-maintenance side opening, 12-exhaust gas treatment... 121-Exhaust gas treatment flow hole, 13-Filter plate integrated cylinder shell, 14-Exhaust gas treatment filter plate, 15-Sealed chamber door, 151-Rail support roller, 152-Maintenance support rail, 20-Rotary exhaust gas treatment mechanism, 21-Exhaust gas treatment support column, 211-Rotary mating groove, 22-Exhaust gas treatment input hole, 221-Exhaust gas treatment rise hole, 2211-Lower section of rise hole, 2212-Upper section of rise hole, 222-Radial flow hole, 2220-Radial flow control valve 23-Exhaust gas treatment rotor, 231-Exhaust gas treatment mating hole, 24-Exhaust gas treatment filter element, 241-Filter element support tube, 242-Filter element filling housing, 240-Exhaust gas treatment adsorbent, 25-Filter element constraint mechanism, 251-Filter element constraint hole, 252-Filter element constraint locking groove, 253-Filter element constraint screw, 31-Transverse communication mechanism, 311-Transverse communication control plate, 3110-Transverse communication mating hole, 312-Transverse control fixing cylinder, 313-Transverse control sliding cylinder. 314- Lateral control drive rod, 32-Longitudinal communication mechanism, 321-Longitudinal communication control pipe, 3210-Longitudinal communication control valve, 33-Filter plate flipping mechanism, 331-Flipping drive housing, 332-Filter plate flipping support shaft, 333-Flipping drive motor, 41-Coaxial docking mechanism, 410-Dock mating annular groove, 411-Coaxial docking pipe, 412-Coaxial docking mating pipe, 413-Dock driving housing hole, 414-Dock driving sliding cylinder, 415-Dock driving rod. Detailed Implementation

[0057] The following is combined with Figures 1-10The present invention will be described in detail. For ease of description, the orientations mentioned below are defined as follows: The directions of up, down, left, right, front, and back mentioned below are consistent with the directions of up, down, left, right, front, and back in the projection relationship of the respective main view or structural schematic diagram.

[0058] Example 1:

[0059] A modular, assembled treatment system suitable for workshop exhaust gas treatment, such as Figure 1 , Figure 7 As shown, it includes a series-parallel exhaust gas treatment mechanism 10 and a rotary exhaust gas treatment mechanism 20 arranged in series with it;

[0060] like Figure 1 As shown, the series-parallel exhaust gas treatment mechanism 10 includes a horizontally placed exhaust gas treatment flow shell 11, which is divided into an exhaust gas input chamber 101, an exhaust gas treatment chamber 102 and an exhaust gas discharge chamber 103 from the input end to the output end.

[0061] The exhaust gas treatment flow shell 11 is fixed to the outside of the exhaust gas treatment main inlet pipe 113, which is connected to the exhaust gas treatment chamber 102, and the exhaust gas treatment main outlet pipe 114, which is connected to the exhaust gas discharge chamber 103, is fixed to the outside of the exhaust gas treatment flow shell 11.

[0062] An exhaust gas treatment support body 12 is fixed inside the exhaust gas treatment chamber 102. The exhaust gas treatment support body 12 has multiple exhaust gas treatment flow holes 121 that run through the exhaust gas flow direction. A filter plate integrated cylinder shell 13 is fixed in the exhaust gas treatment flow holes 121. Multiple exhaust gas treatment filter plates 14 are provided inside the filter plate integrated cylinder shell 13.

[0063] The exhaust gas treatment filter plate 14 is a commercially available plastic sintered plate filter plate. It is a rigid filter plate made of polyethylene powder material through a sintering process and coated with polytetrafluoroethylene. It can effectively filter dust particles with a diameter ≥0.1μm.

[0064] like Figure 7 As shown, the rotary exhaust gas treatment mechanism 20 includes a vertically extending exhaust gas treatment support column 21. The center of the exhaust gas treatment support column 21 has an upward-facing exhaust gas treatment input hole 22. The outer side of the exhaust gas treatment support column 21 has multiple concave rotary wheel mating grooves 211. The exhaust gas treatment support column 21 has a vertically extending exhaust gas treatment rising hole 221 located at the rotary wheel mating groove 211.

[0065] The exhaust gas treatment support column 21 is rotatably connected to the exhaust gas treatment rotating wheel 23 with its axis extending vertically at the rotating wheel mating groove 211 on the outside. The exhaust gas treatment rotating wheel 23 has multiple vertically penetrating exhaust gas treatment mating holes 231, and an exhaust gas treatment filter element 24 is provided in the exhaust gas treatment mating holes 231.

[0066] like Figure 7 As shown, the rotating wheel groove 211 divides the exhaust gas treatment riser hole 221 from bottom to top into the lower section 2211 and the upper section 2212 of the riser hole;

[0067] The lower section 2211 and the upper section 2212 of the rising hole on each rotating wheel mating groove 211 can be coaxially aligned with the corresponding exhaust gas treatment mating hole 231 to form an exhaust gas treatment rising flow hole.

[0068] The lower section 2211 of the rising hole is connected to the lower end of the exhaust gas treatment inlet 22 through the radial flow hole 222. The radial flow hole 222 has a radial flow control valve 2220.

[0069] The radial flow control valve 2220 is an existing electrically controlled valve;

[0070] The exhaust gas treatment inlet 22 is connected to the exhaust gas discharge chamber 103 via a pipe.

[0071] Example 2:

[0072] Based on Example 1, such as Figure 1 As shown, two parallel cross-sectional partition plates 111 are fixed inside the exhaust gas treatment flow shell 11. The two cross-sectional partition plates 111 divide the interior of the exhaust gas treatment flow shell 11 into an exhaust gas input chamber 101, an exhaust gas treatment chamber 102 and an exhaust gas discharge chamber 103 from the input end to the output end.

[0073] The cross-sectional partition plate 111 has multiple partition flow holes 1110 that run through the exhaust gas flow direction;

[0074] The exhaust gas treatment support 12 divides the exhaust gas treatment chamber 102 into a first treatment chamber 104 and a second treatment chamber 105;

[0075] Multiple horizontally arranged, parallel transverse partition plates 112 are fixed in both the first processing chamber 104 and the second processing chamber 105. The transverse partition plates 112 divide the interior of the first processing chamber 104 into multiple first single-channel chambers 106 arranged vertically, and the transverse partition plates 112 divide the interior of the second processing chamber 105 into multiple second single-channel chambers 107 arranged vertically.

[0076] like Figure 1 As shown, a transverse communication mechanism 31 is provided between the exhaust gas inlet chamber 101 and each of the first single-channel chambers 106, such as... Figure 3 As shown, the transverse communication mechanism 31 includes a transverse communication control plate 311 that is slidably connected to the side of the cross-section partition plate 111, and the transverse communication control plate 311 has a plurality of transverse communication mating holes 3110.

[0077] likeFigure 4 As shown, a transverse control fixing cylinder 312 is fixed on the cross-section partition plate 111. The extension direction of the transverse control fixing cylinder 312 is connected to the sliding direction of the transverse connecting control plate 311. A transverse control sliding cylinder 313 is slidably connected inside the transverse control fixing cylinder 312. The outer end of the transverse control sliding cylinder 313 is fixedly connected to the transverse connecting control plate 311.

[0078] The lateral control fixed cylinder 312 is provided with a lateral control drive rod 314 for driving the lateral control sliding cylinder 313. The lateral control drive rod 314 is an existing electrically controlled telescopic rod driven by a servo motor. The outer end of the lateral control drive rod 314 is fixedly connected to the lateral control fixed cylinder 312, and the inner end of the lateral control drive rod 314 is fixedly connected to the lateral control sliding cylinder 313.

[0079] like Figure 1 As shown, a longitudinal communication mechanism 32 is provided between each of the two adjacent first single-channel chambers 106 and the two adjacent second single-channel chambers 107, such as... Figure 5 As shown, the longitudinal communication mechanism 32 includes a longitudinal communication control pipe 321 fixed on the transverse partition plate 112 for connecting two adjacent first single-channel chambers 106 and two adjacent second single-channel chambers 107. A longitudinal communication control valve 3210 is fixed inside the longitudinal communication control pipe 321.

[0080] Example 3:

[0081] Based on Example 2, such as Figure 6 As shown, the filter plate integrated housing 13 is provided with a filter plate flipping mechanism 33. The filter plate flipping mechanism 33 includes a flipping drive receiving shell 331 fixed on the outside of the filter plate integrated housing 13. A filter plate flipping support shaft 332 perpendicular to the through direction of the filter plate integrated housing 13 is fixed on the exhaust gas treatment filter plate 14. The filter plate flipping support shaft 332 extends into the flipping drive receiving shell 331. A flipping drive motor 333 for driving the filter plate flipping support shaft 332 to rotate is fixed in the flipping drive receiving shell 331. The flipping drive motor 333 is a servo motor of the prior art.

[0082] Example 4:

[0083] Based on Example 3, such as Figure 2 As shown, the exhaust gas treatment flow shell 11 has a maintenance side opening 110 on its side wall, and a sealed chamber door 15 is slidably connected to the outer side of the exhaust gas treatment flow shell 11 at the maintenance side opening 110.

[0084] like Figure 1As shown, the bottom of the exhaust gas treatment support body 12 is provided with multiple track support rollers 151, and multiple maintenance support tracks 152 arranged in parallel are fixed inside the bottom of the exhaust gas treatment flow shell 11. The extension direction of the maintenance support track 152 is perpendicular to the plane where the maintenance side opening 110 is located, and the track support rollers 151 roll and support the top of the maintenance support track 152.

[0085] Example 5:

[0086] Based on Example 4, such as Figure 7 As shown, the exhaust gas treatment mating hole 231 is provided with a coaxial docking mechanism 41 at both the upper and lower ends, such as... Figure 10 As shown, the upper and lower ends of the exhaust gas treatment mating hole 231 are both equipped with coaxial mating annular grooves 410. The coaxial mating mechanism 41 includes a coaxial mating tube 411 that is slidably connected in the mating annular groove 410. The upper end of the lower section 2211 of the rising hole and the lower end of the upper section 2212 of the rising hole are both fixed with coaxial mating tubes 412.

[0087] Each of the top and bottom of the exhaust gas treatment rotor 23 has multiple docking drive receiving holes 413. Docking drive sliding cylinders 414 are slidably connected in the docking drive receiving holes 413. The outer ends of the multiple docking drive sliding cylinders 414 are fixedly connected to each coaxial docking pipe 411.

[0088] The docking drive receiving hole 413 is provided with a docking drive rod 415 for driving the docking drive sliding cylinder 414 to move. The docking drive rod 415 is an existing electrically controlled telescopic rod driven by a servo motor. The outer end of the docking drive rod 415 is fixedly connected to the inner end of the docking drive receiving hole 413, and the inner end of the docking drive rod 415 is fixedly connected to the docking drive sliding cylinder 414.

[0089] Example 6:

[0090] Based on Example 5, such as Figure 10 As shown, the exhaust gas treatment filter element 24 includes a vertically penetrating filter element support tube 241. Multiple filter element filling housings 242 are arranged and fixed in the vertical direction inside the filter element support tube 241. The sidewall of the filter element filling housing 242 is a porous structure with internal and external hollowing. The filter element filling housing 242 is filled with exhaust gas treatment adsorbent 240.

[0091] Waste gas treatment adsorbent 240 includes activated carbon, activated carbon fiber, silica gel, activated alumina, molecular sieve, and adsorption resin;

[0092] Example 7:

[0093] Based on Example 6, such as Figure 9As shown, a filter element constraint mechanism 25 is provided on the outer side of the exhaust gas treatment rotor 23. The filter element constraint mechanism 25 includes a filter element constraint hole 251 that extends radially along the exhaust gas treatment rotor 23 and communicates with the exhaust gas treatment mating hole 231. The outer side of the filter element support tube 241 has a filter element constraint snap-fit ​​groove 252 that extends coaxially with the filter element constraint hole 251. A filter element constraint screw 253 is fixedly threaded in the filter element constraint hole 251, and the inner end of the filter element constraint screw 253 is snapped into the filter element constraint snap-fit ​​groove 252.

[0094] In practical application, this invention utilizes an existing air conveyor to input workshop exhaust gas into the exhaust gas input chamber 101 through the exhaust gas treatment main input pipe 113;

[0095] The first processing chamber 104 is the chamber located near the exhaust gas input chamber 101, and the second processing chamber 105 is the chamber located near the exhaust gas discharge chamber 103.

[0096] The transverse connecting mechanism 31 controls whether the first single-channel chamber 106 is connected to the exhaust gas input chamber 101, and whether the second single-channel chamber 107 is connected to the exhaust gas discharge chamber 103.

[0097] In the transverse communication mechanism 31, the extension or retraction of the transverse control drive rod 314 can drive the transverse communication control plate 311 to slide horizontally relative to the cross-section partition plate 111. When each transverse communication mating hole 3110 is coaxially aligned and connected with each partition flow hole 1110, the transverse communication mechanism 31 is in the open state. When each transverse communication mating hole 3110 is misaligned and isolated from each partition flow hole 1110, the transverse communication mechanism 31 is in the closed state.

[0098] The longitudinal connecting mechanism 32 is used to control whether two adjacent first single-channel chambers 106 are connected or not, and to control whether two adjacent second single-channel chambers 107 are connected or not.

[0099] In the longitudinal connecting mechanism 32, when the two ends of the longitudinal connecting control valve 3210 are connected, the longitudinal connecting mechanism 32 is in the open state; when the two ends of the longitudinal connecting control valve 3210 are isolated, the longitudinal connecting mechanism 32 is in the closed state.

[0100] Each of the first single-channel chambers 106 is numbered from bottom to top as L 1-1 L 1-2 L 1-3 L 1-4 ;

[0101] Each of the second single-channel chambers 107 is numbered from bottom to top as L 2-1 L 2-2 L 2-3 L2-4 ;

[0102] Multiple horizontally arranged filter plate integrated cylinder shells 13 are grouped together. Multiple groups of filter plate integrated cylinder shells 13 are arranged vertically on the exhaust gas treatment support body 12. One end of each group of filter plate integrated cylinder shells 13 is connected to each of the first single channel chambers 106, and the other end of each group of filter plate integrated cylinder shells 13 is connected to each of the second single channel chambers 107.

[0103] Each group of filter plate integrated shell 13 is numbered from bottom to top as T1, T2, T3, and T4.

[0104] When the series-parallel exhaust gas treatment mechanism 10 is in parallel operation, each longitudinal connecting mechanism 32 is closed and each transverse connecting mechanism 31 is open. The workshop exhaust gas entering the exhaust gas input chamber 101 enters each first single-channel chamber 106 simultaneously through each transverse connecting mechanism 31. Then, the workshop exhaust gas passes through each filter plate integrated cylinder shell 13 and is filtered by multiple exhaust gas treatment filter plates 14. The filtered workshop exhaust gas enters each second single-channel chamber 107. The workshop exhaust gas in the second single-channel chamber 107 then enters the exhaust gas discharge chamber 103 through the transverse connecting mechanism 31. Finally, the workshop exhaust gas in the exhaust gas discharge chamber 103 is discharged through the exhaust gas treatment main output pipe 114.

[0105] When the series-parallel exhaust gas treatment mechanism 10 is in series operation, the exhaust gas input chamber 101 and the numbered L 1-1 The transverse communication mechanism 31 between the first single-channel chamber 106 is in the open state, and the exhaust gas discharge chamber 103 is connected to the chamber numbered L. 2-3 The transverse communication mechanism 31 between the second single-channel chambers 107 is in the open state, while the other transverse communication mechanisms 31 are all in the closed state.

[0106] Make number L 2-1 The second single-channel chamber 107 and numbered L 2-2 The longitudinal communication mechanism 32 between the second single-channel chambers 107 is in the open state, so that the number L 1-2 The first single-channel chamber 106 and numbered L 1-3 The longitudinal communication mechanism 32 between the first single-channel chambers 106 is in the open state, while the other longitudinal communication mechanisms 32 are all in the closed state;

[0107] The configuration is as follows: exhaust gas from left to right through the filter plate integrated housing 13 is considered a positive flow; exhaust gas from right to left through the filter plate integrated housing 13 is considered a negative flow.

[0108] At this time, the flow path of the workshop exhaust gas is as follows: the workshop exhaust gas in the exhaust gas input chamber 101 enters the numbered L through the transverse connecting mechanism 31. 1-1 In the first single-channel chamber 106, the workshop exhaust gas passes forward through the filter plate integrated shell 13 numbered T1 and enters the chamber numbered L. 2-1 In the second single-channel chamber 107, the workshop exhaust gas then enters the numbered L through the longitudinal connecting mechanism 32. 2-2 In the second single-channel chamber 107, the workshop exhaust gas then passes in the reverse direction through the filter plate integrated shell 13 numbered T2 and enters the chamber numbered L. 1-2 In the first single-channel chamber 106, the workshop exhaust gas then enters the numbered L through the longitudinal connecting mechanism 32. 1-3 The first single-channel chamber 106, through which the workshop exhaust gas passes in a forward direction through the filter plate integrated shell 13 (numbered T3) and enters the chamber (numbered L). 2-3 In the second single-channel chamber 107, the workshop exhaust gas finally enters the exhaust gas discharge chamber 103 through the transverse connecting mechanism 31 and is discharged through the exhaust gas treatment main output pipe 114;

[0109] When the workshop exhaust gas passes through the filter plate integrated cylinder shell 13 in the reverse direction, the exhaust gas treatment filter plate 14 is rotated 180° by the filter plate flipping mechanism 33 so that the windward side of the exhaust gas treatment filter plate 14 is in the correct state. The output shaft of the flipping drive motor 333 drives the filter plate flipping support shaft 332 to rotate together with the exhaust gas treatment filter plate 14 by 180°.

[0110] When the series-parallel exhaust gas treatment mechanism 10 is in parallel operation, it is suitable for treating large flow rates of workshop exhaust gas. When the series-parallel exhaust gas treatment mechanism 10 is in series operation, it is suitable for treating small flow rates of workshop exhaust gas.

[0111] The workshop exhaust gas discharged from the exhaust gas treatment main output pipe 114 is then purified by the rotary exhaust gas treatment mechanism 20. The workshop exhaust gas discharged from the exhaust gas treatment main output pipe 114 is transported to the exhaust gas treatment input port 22 through the pipeline.

[0112] At the same time, only one exhaust gas treatment mating hole 231 on each exhaust gas treatment rotor 23 is coaxially aligned with the corresponding exhaust gas treatment rising hole 221 and is in working condition. The exhaust gas treatment mating hole 231 in working condition and the corresponding exhaust gas treatment rising hole 221 form an exhaust gas purification channel.

[0113] Workshop exhaust gas enters the exhaust gas purification channel through radial flow hole 222. The workshop exhaust gas flows from bottom to top through the lower section 2211 of the rising hole, the exhaust gas treatment matching hole 231 and the upper section 2212 of the rising hole. When the workshop exhaust gas passes through the exhaust gas treatment matching hole 231, the exhaust gas treatment filter element 24 is used to purify the workshop exhaust gas.

[0114] The workshop exhaust gas passes through the filter element support tube 241 from bottom to top, and then passes through multiple filter element filling and receiving shells 242 in sequence to make full contact with the exhaust gas treatment adsorbent 240 in the filter element filling and receiving shells 242. The exhaust gas is purified by the adsorption effect of the exhaust gas treatment adsorbent 240. The purified workshop exhaust gas flows upward and is discharged from the upper section 2212 of the rising hole.

[0115] Waste gas treatment adsorbent 240 includes activated carbon, activated carbon fiber, silica gel, activated alumina, molecular sieve, and adsorption resin;

[0116] Each filter element filling housing 242 is individually filled with a type of waste gas treatment adsorbent 240. The filter element filling housings 242 in each filter element support tube 241 can be freely arranged and combined to form waste gas treatment filter elements 24 with multiple adsorption effects, so as to adapt to the treatment of workshop waste gas containing multiple pollutants.

[0117] Each exhaust gas treatment rotor 23 has an exhaust gas treatment mating hole 231 with multiple preset exhaust gas treatment filter elements 24, so that the exhaust gas treatment mating hole 231 can be flexibly switched in working state to adapt to the actual exhaust gas treatment situation.

[0118] The exhaust gas treatment rotor 23 is driven by a conventional servo motor fixed to the outside of the exhaust gas treatment support column 21 to rotate around the vertical axis of the exhaust gas treatment rotor 23 through gear transmission, and each exhaust gas treatment rotor 23 is driven to rotate by an independent servo motor.

[0119] When it is necessary to switch the exhaust gas treatment mating hole 231, in the coaxial docking mechanism 41, the inner rod of the docking drive rod 415 retracts, driving the docking drive sliding cylinder 414 together with the coaxial docking tube 411 to move along the axial direction of the docking drive receiving hole 413, and making the coaxial docking tube 411 and the coaxial docking mating tube 412 move away from each other.

[0120] Next, a conventional servo motor fixed to the outside of the exhaust gas treatment support column 21 is driven by gear transmission to rotate around the vertical axis of the exhaust gas treatment wheel 23, so that the next adjacent exhaust gas treatment mating hole 231 and the exhaust gas treatment rising hole 221 are re-coaxially aligned, and then the servo motor stops.

[0121] At this time, the inner rod of the docking drive rod 415 corresponding to the exhaust gas treatment mating hole 231 extends out, driving the docking drive sliding cylinder 414 together with the coaxial docking pipe 411 to move along the axial direction of the docking drive receiving hole 413, and making the coaxial docking pipe 411 and the coaxial docking mating pipe 412 close to each other and seal together, so that the exhaust gas treatment mating hole 231 and the exhaust gas treatment rising hole 221 form a new exhaust gas purification channel.

Claims

1. A modular, assembled treatment system suitable for treating workshop waste gas, characterized in that, It includes a series-parallel exhaust gas treatment mechanism (10) and a rotary exhaust gas treatment mechanism (20) connected in series with it; The series-parallel exhaust gas treatment mechanism (10) includes a horizontally placed exhaust gas treatment flow shell (11), which is divided into an exhaust gas input chamber (101), an exhaust gas treatment chamber (102) and an exhaust gas discharge chamber (103) from the input end to the output end. The exhaust gas treatment chamber (102) is fixed with an exhaust gas treatment support body (12). The exhaust gas treatment support body (12) has multiple exhaust gas treatment flow holes (121) that run through the exhaust gas flow direction. A filter plate integrated cylinder shell (13) is fixed in the exhaust gas treatment flow hole (121). Multiple exhaust gas treatment filter plates (14) are provided in the filter plate integrated cylinder shell (13). The rotary exhaust gas treatment mechanism (20) includes a vertically extending exhaust gas treatment support column (21), the center of which has an upward-facing exhaust gas treatment input hole (22), the outer side of which has multiple concave rotary wheel mating grooves (211), and the exhaust gas treatment support column (21) has a vertically extending exhaust gas treatment rising hole (221) located at the rotary wheel mating grooves (211); The exhaust gas treatment support column (21) is rotatably connected to an exhaust gas treatment wheel (23) with its axis extending vertically at the wheel mating groove (211). The exhaust gas treatment wheel (23) has multiple vertically penetrating exhaust gas treatment mating holes (231), and an exhaust gas treatment filter element (24) is provided in the exhaust gas treatment mating holes (231). The waste gas treatment inlet (22) is connected to the waste gas exhaust chamber (103) via a pipe.

2. The modular prefabricated treatment system for workshop waste gas treatment according to claim 1, characterized in that, The waste gas treatment flow shell (11) is fixed with two parallel cross-sectional partition plates (111). The two cross-sectional partition plates (111) divide the interior of the waste gas treatment flow shell (11) from the input end to the output end to form the waste gas input chamber (101), the waste gas treatment chamber (102) and the waste gas exhaust chamber (103). The cross-sectional partition plate (111) has a plurality of partition flow holes (1110) that run through the exhaust gas flow direction; The exhaust gas treatment support (12) divides the exhaust gas treatment chamber (102) into a first treatment chamber (104) and a second treatment chamber (105); Both the first processing chamber (104) and the second processing chamber (105) are fixed with multiple horizontally arranged transverse partitions (112) that are parallel to each other. The transverse partitions (112) divide the interior of the first processing chamber (104) into multiple first single-channel chambers (106) arranged vertically, and the transverse partitions (112) divide the interior of the second processing chamber (105) into multiple second single-channel chambers (107) arranged vertically.

3. The modular prefabricated treatment system for workshop waste gas treatment according to claim 2, characterized in that, A transverse communication mechanism (31) is provided between the exhaust gas input chamber (101) and each of the first single-channel chambers (106). The transverse communication mechanism (31) includes a transverse communication control plate (311) slidably connected to the side of the cross-section partition plate (111). The transverse communication control plate (311) has a plurality of transverse communication mating holes (3110). A transverse control fixing cylinder (312) is fixed on the cross-section partition plate (111). The extension direction of the transverse control fixing cylinder (312) is connected to the sliding direction of the transverse communication control plate (311). A transverse control sliding cylinder (313) is slidably connected inside the transverse control fixing cylinder (312). The outer end of the transverse control sliding cylinder (313) is fixedly connected to the transverse communication control plate (311). The lateral control fixed cylinder (312) is provided with a lateral control drive rod (314) for driving the lateral control sliding cylinder (313).

4. A modular prefabricated treatment system suitable for workshop waste gas treatment according to claim 2, characterized in that, A longitudinal communication mechanism (32) is provided between two adjacent first single-channel chambers (106) and two adjacent second single-channel chambers (107). The longitudinal communication mechanism (32) includes a longitudinal communication control pipe (321) fixed on the transverse partition plate (112) for connecting two adjacent first single-channel chambers (106) and two adjacent second single-channel chambers (107). A longitudinal communication control valve (3210) is fixed inside the longitudinal communication control pipe (321).

5. A modular prefabricated treatment system for workshop waste gas treatment according to claim 1, characterized in that, The filter plate integrated cylindrical shell (13) is provided with a filter plate flipping mechanism (33). The filter plate flipping mechanism (33) includes a flipping drive receiving shell (331) fixed on the outside of the filter plate integrated cylindrical shell (13). The waste gas treatment filter plate (14) is fixed with a filter plate flipping support shaft (332) perpendicular to the through direction of the filter plate integrated cylindrical shell (13). The filter plate flipping support shaft (332) extends into the flipping drive receiving shell (331). A flipping drive motor (333) for driving the filter plate flipping support shaft (332) to rotate is fixed in the flipping drive receiving shell (331).

6. A modular prefabricated treatment system for workshop waste gas treatment according to claim 1, characterized in that, The exhaust gas treatment flow shell (11) has a maintenance side opening (110) on its side wall, and a sealed chamber door (15) is slidably connected to the outer side of the exhaust gas treatment flow shell (11) at the maintenance side opening (110). The bottom of the exhaust gas treatment support body (12) is provided with multiple track support rollers (151), and multiple maintenance support tracks (152) arranged in parallel are fixed inside the bottom of the exhaust gas treatment flow shell (11). The track support rollers (151) are rolled and supported on the top of the maintenance support tracks (152).

7. A modular prefabricated treatment system for workshop waste gas treatment according to claim 1, characterized in that, The rotating wheel groove (211) divides the exhaust gas treatment riser hole (221) from bottom to top into a lower section (2211) and an upper section (2212) of the riser hole; The lower section (2211) and upper section (2212) of the rising hole on each of the wheel mating grooves (211) can be coaxially aligned with the corresponding exhaust gas treatment mating hole (231) to form an exhaust gas treatment rising flow hole; The lower section (2211) of the rising hole is connected to the lower end of the exhaust gas treatment input hole (22) through the radial flow hole (222), and the radial flow hole (222) has a radial flow control valve (2220).

8. A modular prefabricated treatment system for workshop waste gas treatment according to claim 7, characterized in that, The exhaust gas treatment mating hole (231) is provided with a coaxial docking mechanism (41) at both the upper and lower ends. The exhaust gas treatment mating hole (231) has a mating annular groove (410) coaxial with it at both the upper and lower ends. The coaxial docking mechanism (41) includes a coaxial connecting pipe (411) slidably connected in the mating annular groove (410). The upper end of the lower section (2211) of the rising hole and the lower end of the upper section (2212) of the rising hole are both fixed with a coaxial docking pipe (412). The top and bottom of the exhaust gas treatment rotor (23) each have multiple docking drive receiving holes (413), and docking drive sliding cylinders (414) are slidably connected in the docking drive receiving holes (413). The outer ends of the multiple docking drive sliding cylinders (414) are fixedly connected to each of the coaxial docking pipes (411). The docking drive receiving hole (413) is provided with a docking drive rod (415) for driving the docking drive sliding cylinder (414) to move.

9. A modular prefabricated treatment system for workshop waste gas treatment according to claim 1, characterized in that, The exhaust gas treatment filter element (24) includes a vertically penetrating filter element support tube (241). Multiple filter element filling housings (242) are arranged and fixed in the vertical direction inside the filter element support tube (241). The side wall of the filter element filling housing (242) is a porous structure with hollowed-out inner and outer walls. The filter element filling housing (242) is filled with exhaust gas treatment adsorbent (240).

10. A modular prefabricated treatment system for workshop waste gas treatment according to claim 9, characterized in that, The exhaust gas treatment impeller (23) is provided with a filter element constraint mechanism (25) on its outer side. The filter element constraint mechanism (25) includes a filter element constraint hole (251) that extends radially along the exhaust gas treatment impeller (23) and communicates with the exhaust gas treatment mating hole (231). The outer side of the filter element support tube (241) has a filter element constraint snap-fit ​​groove (252) that extends coaxially with the filter element constraint hole (251). The filter element constraint hole (251) is threaded with a filter element constraint screw (253), and the inner end of the filter element constraint screw (253) is snapped into the filter element constraint snap-fit ​​groove (252).

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