CN115957578A - Exhaust-gas treatment equipment is used in stearic acid production - Google Patents
Exhaust-gas treatment equipment is used in stearic acid production Download PDFInfo
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- CN115957578A CN115957578A CN202310120000.4A CN202310120000A CN115957578A CN 115957578 A CN115957578 A CN 115957578A CN 202310120000 A CN202310120000 A CN 202310120000A CN 115957578 A CN115957578 A CN 115957578A
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Abstract
The invention relates to the technical field of waste gas treatment, and discloses waste gas treatment equipment for stearic acid production, which comprises a treatment box, wherein a filter plate is arranged in the treatment box, a rotating mechanism for rubbing the end surface of the filter plate is arranged on one side of the filter plate close to an air inlet pipe, a telescopic mechanism for scraping filter holes is arranged on one side of the filter plate close to an exhaust pipe, a collecting pipe is connected to the bottom of the treatment box on one side of the filter plate close to the air inlet pipe, a filter box is connected to the bottom of the collecting pipe, and a circulating spraying mechanism is arranged between the filter box and a shunting chamber. According to the invention, the filter plate is arranged in the filter box and is matched with the rotating mechanism, so that the particles contained in the waste gas are quickly filtered, the filter plate is prevented from being blocked during filtering, the filtering quality is further improved, and on the other hand, under the matching of the filter box and the circulating spraying mechanism, the neutralizing liquid continuously flows through the filter plate, and the treatment quality of the whole waste gas treatment equipment is greatly improved.
Description
Technical Field
The invention relates to the technical field of waste gas treatment, in particular to waste gas treatment equipment for stearic acid production.
Background
Stearic acid, octadecanoic acid, is produced by hydrolysis of fats and oils, and is mainly used for producing stearates. The waste gas produced in the production of stearic acid belongs to volatile organic waste gas and malodorous gas, has complex components, high concentration, large concentration fluctuation and high odor concentration, can seriously affect the physical and mental health of people when being in the gas environment for a long time, and can be discharged into the environment after being treated.
Stearic acid exhaust treatment device in the existing market mainly carries out exhaust purification through adsorption filtration's mode and handles, and is low and the effect is unstable to exhaust treatment efficiency to because the exhaust gas composition is complicated to lead to exhaust treatment device to take place to block up easily, be unfavorable for improving economy and environmental benefit, consequently, need further improvement.
Disclosure of Invention
The invention aims to provide a stearic acid production waste gas treatment device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a stearic acid production is with exhaust-gas treatment equipment, includes and handles the case, it is connected with the intake pipe to handle case one end, and the other end is connected with the exhaust case, is connected with the blast pipe on the exhaust case, handle case internally mounted and have the filter, be provided with a plurality of filtration pores on the filter, handle roof portion and filter outward flange and correspond the position and install the reposition of redundant personnel chamber, the filter is close to intake pipe one side and is provided with the rotary mechanism that is used for rubbing the filter terminal surface, the filter is close to blast pipe one side and is provided with the telescopic machanism that is used for carrying out the scraping to filtering pores, the filter is close to the processing bottom of the case portion of intake pipe one side and is connected with the collecting pipe, and the collecting pipe bottom is connected with the rose box, is provided with the circulation between rose box and the reposition of redundant personnel chamber and sprays the mechanism.
As a modified scheme of the invention: the rotating mechanism comprises a plurality of fixing frames a fixedly arranged on the inner wall of the processing box, a rotating shaft is rotatably arranged on the fixing frames a, a friction plate is fixedly arranged at one end, close to the filter plate, of the rotating shaft, and a plurality of friction bristles are arranged on the friction plate.
As a modified scheme of the invention: telescopic machanism includes a plurality of mounts b of fixed mounting at handling incasement wall, installs the solid fixed cylinder on the mount b, and the inside flexible subassembly that is provided with of solid fixed cylinder, flexible subassembly's output is connected with scrapes the board, scrapes to be provided with on the board with cross the scraping post of filtration pore mutually supporting.
As a modified scheme of the invention: flexible subassembly is including rotating the rotation sloping block that sets up in solid fixed cylinder inside, and the inclined plane one end contact of rotating the sloping block has flexible sloping block, and flexible sloping block is kept away from the flexible post of inclined plane one end fixedly connected with, flexible sloping block outer wall is provided with the spacing groove, and limiting groove inside slidable mounting has the stopper of fixing at the solid fixed cylinder inner wall, flexible post outside cover between flexible sloping block and the solid fixed cylinder inner wall is equipped with expanding spring.
As a modified scheme of the invention: handle bottom of the case portion outside fixed mounting and have the processing motor, the output of processing the motor is connected with and rotates and runs through the driving shaft that sets up on handling the case, is located to install gear train an on the driving shaft of handling incasement portion, and gear train an is connected with the axis of rotation of fixing on rotating the sloping block, the driving shaft top is connected with driving pulley, and driving pulley is connected with driven pulley through the belt, and the driven pulley downside is connected with and rotates the driven shaft that runs through in handling the case upper side wall, and the driven shaft bottom is connected with gear train b, and gear train b connects on the rotation axis.
As a modified scheme of the invention: the circulating spraying mechanism is fixed on a circulating cylinder on the outer wall of the treatment box, a circulating plate is slidably mounted inside the circulating cylinder, one side of the circulating cylinder is connected with a flow dividing cavity through a circulating pipe, the other side of the circulating cylinder is connected with a filter box through a return pipe, and the circulating spraying mechanism further comprises a power assembly for driving the circulating plate to move inside the circulating cylinder.
As a modified scheme of the invention: the power assembly comprises a power wheel which is rotatably arranged on the outer wall of the treatment box, a power frame is sleeved on the outer side of the power wheel, power racks are symmetrically arranged on the inner wall of the power frame, a half-circle power ring tooth meshed with the power racks is arranged on the outer side of the power wheel, and a circulating column connected to the circulating plate is fixedly arranged on the outer side of the power frame.
As a modified scheme of the invention: and one-way valves are respectively arranged in the return pipe and the circulating pipe.
As a modified scheme of the invention: the power wheel is coaxially and fixedly connected with a power belt wheel on the lower side, and a belt is sleeved on the outer side of the power belt wheel.
As a modified scheme of the invention: filter tank internally mounted has the filter residue board, and the slope of filter residue board sets up at the rose box inner wall, the filter box outer wall corresponds filter residue board position and installs row's sediment fill, still install communicating pipe on the rose box.
Compared with the prior art, the invention has the beneficial effects that:
the utility model provides a stearic acid is exhaust-gas treatment equipment for production, and is rational in infrastructure, and novel in design, through be provided with the filter in the rose box inside, and mutually support with rotary mechanism, the quick filtration of the particulate matter that contains in the waste gas has been realized, simultaneously under telescopic machanism's cooperation, avoided the filter to take place to block up when filtering, the filtration quality has further been improved, on the other hand sprays under the cooperation of mechanism at the rose box and circulation, make constantly flow through neutralization liquid on the filter, the treatment quality of whole exhaust-gas treatment equipment has been improved greatly, therefore, the clothes hanger is strong in practicability, and high reliability.
Drawings
FIG. 1 is a schematic overall front view of the present invention;
FIG. 2 is a schematic overall rear view of the present invention;
FIG. 3 is a schematic overall bottom view of the present invention;
FIG. 4 is a partial cross-sectional structural schematic of the present invention;
FIG. 5 is an overall internal cross-sectional structural view of the present invention;
FIG. 6 is a schematic view of the telescoping assembly of the present invention;
FIG. 7 is a schematic view showing the internal structure of the filtration tank of the present invention;
FIG. 8 is a schematic view showing the internal structure of the circulation tube in the present invention.
In the figure: 1. a treatment tank; 2. an air inlet pipe; 3. an exhaust box; 4. an exhaust pipe; 5. a filter box; 6. a collection pipe; 7. a slag discharge hopper; 8. a communicating pipe; 9. processing the motor; 10. a shunting cavity; 11. a driven pulley; 12. a driving pulley; 13. a belt; 14. a power pulley; 15. a power frame; 16. a circulation cylinder; 17. a recycle column; 18. a power rack; 19. a power wheel; 20. a power ring gear; 21. a return pipe; 22. a driven shaft; 23. a drive shaft; 24. gear set b; 25. a rotating shaft; 26. a fixed frame a; 27. a friction plate; 28. rubbing the bristles; 29. gear set a; 30. a fixed cylinder; 31. a fixed frame b; 32. a scraping plate; 33. scraping the column; 34. a filter plate; 35. a filtration pore; 36. a slag filtering plate; 37. a telescopic column; 38. a tension spring; 39. a telescopic oblique block; 40. a limiting block; 41. a limiting groove; 42. rotating the inclined block; 43. a rotating shaft; 44. a circulation plate; 45. a circulation pipe.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the present invention, and further, the terms "first", "second", and the like are used for descriptive purposes only and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", and the like may explicitly or implicitly include one or more such features, and in the description of the present invention, unless otherwise indicated, "plurality" means two or more than two.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and a person skilled in the art may understand the specific meaning of the above terms in the present invention through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example 1
Referring to fig. 1 to 8, in the embodiment of the invention, a stearic acid production waste gas treatment device comprises a treatment box 1, the treatment box 1 is of a cylindrical structure, one end of the treatment box 1 is connected with an air inlet pipe 2, the other end of the treatment box is connected with an air exhaust box 3, the air exhaust box 3 is connected with an air exhaust pipe 4, a filter plate 34 is installed inside the treatment box 1, a plurality of filter holes 35 are formed in the filter plate 34, a shunting chamber 10 is installed at the top of the treatment box 1 and corresponds to the outer edge of the filter plate 34, the shunting chamber 10 is fixedly connected with the top edge of the filter plate 34, so that alkaline liquid led out from the shunting chamber 10 can uniformly flow through the filter plate 34, a rotating mechanism used for rubbing the end face of the filter plate 34 is arranged on the side, close to the air inlet pipe 2, of the filter plate 34, so that filtered impurities on the filter plate 34 can be effectively scraped and separated, a telescopic mechanism used for scraping the filter holes 35 is arranged on the side, so that the filter plate 34 is prevented from blocking the filter holes 35 during filtration, a collecting pipe 6 is connected to the bottom of the treatment box 1, and a filter plate 34 is connected with a filter box 5, and finally the filter plate is scraped to remove filter residues.
In one aspect of the present embodiment, the rotating mechanism includes a plurality of fixed frames a26 fixedly installed on the inner wall of the processing chamber 1, a rotating shaft 25 is rotatably installed on the fixed frames a26, a friction plate 27 is fixedly installed at one end of the rotating shaft 25 close to the filter plate 34, the friction plate 27 is a linear mechanism, so as to prevent the friction plate 27 from affecting the function of filtering the exhaust gas when the filter plate 34 is rubbed, and a plurality of friction bristles 28 are disposed on the friction plate 27. In operation, the rotation shaft 25 rotates to drive the friction plate 27 to rotate synchronously, and the particles attached to the filter plate 34 are fully scraped under the action of the friction bristles 28.
On the other hand, in order to avoid the filtration hole 35 to be blocked up when filtering, in this embodiment, telescopic machanism includes a plurality of mounts b31 of fixed mounting at handling case 1 inner wall, installs a fixed cylinder 30 on mount b31, and fixed cylinder 30 is inside to be provided with telescopic component, and telescopic component's output is connected with scraping plate 32, is provided with on scraping plate 32 and filters the scraping post 33 that hole 35 mutually supported. The telescopic assembly is arranged, so that the scraping columns 33 on the scraping plate 32 move back and forth along the inside of the filter holes 35, and finally the cleaning purpose is met.
Wherein, flexible subassembly is including rotating the rotation sloping block 42 that sets up in solid fixed cylinder 30 inside, and the inclined plane one end contact of rotating sloping block 42 has flexible sloping block 39, and flexible sloping block 39 keeps away from the flexible post 37 of inclined plane one end fixedly connected with, flexible sloping block 39 outer wall is provided with spacing groove 41, and the inside slidable mounting of spacing groove 41 has the stopper 40 of fixing at solid fixed cylinder 30 inner wall, the flexible post 37 outside cover between flexible sloping block 39 and the solid fixed cylinder 30 inner wall is equipped with expanding spring 38. Specifically, the inclined planes which are in contact with each other are arranged on the telescopic oblique block 39 and the rotary oblique block 42, and meanwhile, under the cooperation of the limiting block 40 and the limiting groove 41, the rotary motion of the rotary oblique block 42 is converted into the linear reciprocating motion of the telescopic oblique block 39, so that the working mechanism of the telescopic mechanism is finally met.
In order to guarantee rotary mechanism and telescopic machanism's power drive source, in this embodiment, handle 1 bottom outside fixed mounting of case and have processing motor 9, the output of processing motor 9 is connected with the rotation and runs through the driving shaft 23 that sets up on handling case 1, is located to install gear train a29 on the driving shaft 23 of handling case 1 inside, and gear train a29 is connected with the axis of rotation 43 of fixing on rotating sloping block 42, driving shaft 23 top is connected with driving pulley 12, and driving pulley 12 is connected with driven pulley 11 through belt 13, and driven pulley 11 downside is connected with the driven shaft 22 that rotates and runs through in handling case 1 upper side wall, and driven shaft 22 bottom is connected with gear train b24, and gear train b24 is connected on rotation axis 25. During operation, the processing motor 9 is started, the driving shaft 23 is directly driven to rotate, then the rotating shaft 43 drives the telescoping mechanism to operate under the cooperation of the gear set a29, on the other hand, the driven shaft 22 synchronously rotates under the cooperation of the driving pulley 12 and the driven pulley 11, and then the rotating mechanism operates under the action of the gear set b 24.
In order to retrieve filterable granular solid impurity on the filter 34, in this embodiment, 5 internally mounted of rose box has filter residue board 36, and the slope of filter residue board 36 sets up at 5 inner walls of rose box to can be better outside the filter box 5 of discharging to the granular impurity on the filter residue board 36, 5 outer walls of rose box correspond filter residue board 36 positions and install row's sediment fill 7.
Example 2
In order to further improve the treatment quality of the waste gas treatment equipment, in another embodiment of the present invention, the difference between the embodiment and the above embodiment is that a circulating spraying mechanism is provided between the filter box 5 and the flow dividing chamber 10, so as to continuously spray the alkaline neutralizing liquid onto the filter plate 34, and the filter box 5 is further provided with a communicating pipe 8 for discharging the waste liquid, and on the other hand, the inside of the filter box 5 can be timely supplemented with new alkaline neutralizing liquid.
In a preferred aspect of this embodiment, the circulating spraying mechanism is fixed on a circulating cylinder 16 on the outer wall of the treatment tank 1, a circulating plate 44 is slidably mounted inside the circulating cylinder 16, the circulating plate 44 is in interference fit with the inside of the circulating cylinder 16, the circulating plate 44 is of a piston structure, one side of the circulating cylinder 16 is connected with the diversion cavity 10 through a circulating pipe 45, the other side of the circulating cylinder 16 is connected with the filter tank 5 through a return pipe 21, and the circulating spraying mechanism further includes a power assembly for driving the circulating plate 44 to move inside the circulating cylinder 16. The circulating plate 44 is moved back and forth in the circulating cylinder 16 by the power assembly, on one hand, the neutralizing liquid filtered out of impurities is sucked into the circulating cylinder 16 through the action of the return pipe 21, and on the other hand, the neutralizing liquid is sprayed and flows along the filter plates 34 again under the action of the circulating pipe 45, so that the waste gas treatment quality is ensured.
Wherein, power assembly installs the power wheel 19 at handling case 1 outer wall including rotating, and power wheel 19 outside cover is equipped with power frame 15, and power rack 18 is installed to power frame 15 inner wall symmetry, the power wheel 19 outside is provided with the half-turn power circle tooth 20 with power rack 18 intermeshing, power frame 15 outside fixed mounting has the circulation post 17 of connection on circulation board 44. During the rotation of the power wheel 19, the effective work of the circulating cylinder 16 is ensured by the alternate meshing of the power ring teeth 20 and the symmetrically arranged power racks 18 under the cooperation of the power frame 15 and the circulating column 17.
In addition, in this embodiment, the return pipe 21 and the circulation pipe 45 are respectively provided with a check valve inside, so as to further ensure the one-way circulation of the neutralizing liquid inside the pipe, and finally ensure the working reliability of the circulating spray mechanism.
In order to ensure the power input of the circulating spraying mechanism, in this embodiment, a power pulley 14 is coaxially and fixedly connected to the lower side of the power wheel 19, and a belt 13 is sleeved on the outer side of the power pulley 14. Through the arrangement, the power of the processing motor 9 can be synchronously transmitted to the circulating spraying mechanism, so that the motor power cost of the whole equipment is reduced.
The working principle of the invention is as follows: during the processing, insert in intake pipe 2 with waste gas, later started processing motor 9, later the solid suspended particles in the waste gas fully filters under the effect of filter 34, simultaneously under the cooperation that the circulation sprayed the mechanism, contacts with the alkaline neutralizing liquid that flows on the filter 34, produced waste gas's high-efficient processing when finally having ensured stearic acid production, whole operation process is swift convenient, is worth using widely.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a stearic acid production is with exhaust-gas treatment equipment, is including handling case (1), its characterized in that: handle case (1) one end and be connected with intake pipe (2), the other end is connected with exhaust case (3), is connected with blast pipe (4) on exhaust case (3), handle case (1) internally mounted has filter (34), is provided with a plurality of filtration pores (35) on filter (34), handle case (1) top and filter (34) outward flange and correspond the position and install reposition of redundant personnel chamber (10), filter (34) are close to intake pipe (2) one side and are provided with and are used for carrying out the rotary mechanism that rubs to filter (34) terminal surface, filter (34) are close to blast pipe (4) one side and are provided with the telescopic machanism that is used for carrying out the scraping to filtration pore (35), filter (34) are close to handling case (1) bottom of intake pipe (2) one side and are connected with collecting pipe (6), and collecting pipe (6) bottom is connected with rose box (5), are provided with between rose box (5) and reposition of redundant personnel chamber (10) and circulate and spray the mechanism.
2. The waste gas treatment equipment for stearic acid production according to claim 1, wherein the rotating mechanism comprises a plurality of fixed frames a (26) fixedly mounted on the inner wall of the treatment box (1), a rotating shaft (25) is rotatably mounted on the fixed frames a (26), a friction plate (27) is fixedly mounted on one end of the rotating shaft (25) close to the filter plate (34), and a plurality of friction bristles (28) are arranged on the friction plate (27).
3. The exhaust-gas treatment equipment for stearic acid production according to claim 2, wherein the telescopic mechanism includes a plurality of fixed frames b (31) fixedly mounted on the inner wall of the treatment box (1), a fixed cylinder (30) is mounted on the fixed frames b (31), a telescopic assembly is arranged inside the fixed cylinder (30), the output end of the telescopic assembly is connected with a scraping plate (32), and the scraping plate (32) is provided with scraping columns (33) which are matched with the filter holes (35).
4. The stearic acid production waste gas treatment equipment according to claim 3, wherein the telescopic assembly comprises a rotary inclined block (42) rotatably arranged inside the fixed cylinder (30), one end of the inclined surface of the rotary inclined block (42) is contacted with a telescopic inclined block (39), one end of the telescopic inclined block (39) far away from the inclined surface is fixedly connected with a telescopic column (37), the outer wall of the telescopic inclined block (39) is provided with a limiting groove (41), a limiting block (40) fixed on the inner wall of the fixed cylinder (30) is slidably arranged inside the limiting groove (41), and a telescopic spring (38) is sleeved outside the telescopic column (37) between the telescopic inclined block (39) and the inner wall of the fixed cylinder (30).
5. The stearic acid production waste gas treatment equipment of claim 4, wherein the treatment box (1) is fixedly provided with a treatment motor (9) at the outer side of the bottom, the output end of the treatment motor (9) is connected with a driving shaft (23) which is rotatably penetrated through the treatment box (1), the driving shaft (23) positioned inside the treatment box (1) is provided with a gear set a (29), the gear set a (29) is connected with a rotating shaft (43) which is fixed on a rotating inclined block (42), the top of the driving shaft (23) is connected with a driving pulley (12), the driving pulley (12) is connected with a driven pulley (11) through a belt (13), the lower side of the driven pulley (11) is connected with a driven shaft (22) which is rotatably penetrated through the upper side wall of the treatment box (1), the bottom of the driven shaft (22) is connected with a gear set b (24), and the gear set b (24) is connected with the rotating shaft (25).
6. The waste gas treatment equipment for stearic acid production according to claim 1, wherein the circulating spray mechanism is fixed on a circulating cylinder (16) on the outer wall of the treatment tank (1), a circulating plate (44) is slidably mounted inside the circulating cylinder (16), one side of the circulating cylinder (16) is connected with the diversion cavity (10) through a circulating pipe (45), the other side of the circulating cylinder is connected with the filter tank (5) through a return pipe (21), and the circulating spray mechanism further comprises a power assembly for driving the circulating plate (44) to move inside the circulating cylinder (16).
7. The waste gas treatment equipment for stearic acid production according to claim 6, wherein the power assembly comprises a power wheel (19) rotatably mounted on the outer wall of the treatment tank (1), a power frame (15) is sleeved outside the power wheel (19), a power rack (18) is symmetrically mounted on the inner wall of the power frame (15), a half-turn power ring gear (20) meshed with the power rack (18) is arranged outside the power wheel (19), and a circulating column (17) connected to a circulating plate (44) is fixedly mounted outside the power frame (15).
8. The exhaust gas treatment equipment for stearic acid production according to claim 7, wherein a check valve is installed inside each of the return pipe (21) and the circulation pipe (45).
9. The exhaust-gas treatment equipment for stearic acid production according to claim 8, wherein a power pulley (14) is coaxially and fixedly connected to the lower side of the power wheel (19), and a belt (13) is sleeved on the outer side of the power pulley (14).
10. The waste gas treatment equipment for stearic acid production according to claim 1, wherein a filter residue plate (36) is installed inside the filter box (5), the filter residue plate (36) is obliquely arranged on the inner wall of the filter box (5), a residue discharge hopper (7) is installed on the outer wall of the filter box (5) corresponding to the position of the filter residue plate (36), and the filter box (5) is further provided with a communicating pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310120000.4A CN115957578A (en) | 2023-02-16 | 2023-02-16 | Exhaust-gas treatment equipment is used in stearic acid production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310120000.4A CN115957578A (en) | 2023-02-16 | 2023-02-16 | Exhaust-gas treatment equipment is used in stearic acid production |
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| CN115957578A true CN115957578A (en) | 2023-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310120000.4A Pending CN115957578A (en) | 2023-02-16 | 2023-02-16 | Exhaust-gas treatment equipment is used in stearic acid production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020023A (en) * | 2023-10-09 | 2023-11-10 | 山东中航泰达复合材料有限公司 | Composite material bending forming die |
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| CN114669154A (en) * | 2022-05-30 | 2022-06-28 | 陕西固勤材料技术有限公司 | Tail gas recovery equipment for sintering reaction sintering silicon carbide |
| CN218047145U (en) * | 2021-08-09 | 2022-12-16 | 苏州聚锐机电科技有限公司 | Industrial waste gas treatment mechanism with good environmental protection performance |
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2023
- 2023-02-16 CN CN202310120000.4A patent/CN115957578A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205164405U (en) * | 2015-11-13 | 2016-04-20 | 陈源远 | Waste gas processing system |
| US20200330957A1 (en) * | 2016-03-14 | 2020-10-22 | 3M Innovative Properties Company | Air filters comprising polymeric sorbents for reactive gases |
| CN111729365A (en) * | 2020-06-24 | 2020-10-02 | 程之形 | Impurity environmental protection filter equipment in printing and dyeing waste water |
| CN218047145U (en) * | 2021-08-09 | 2022-12-16 | 苏州聚锐机电科技有限公司 | Industrial waste gas treatment mechanism with good environmental protection performance |
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