CN111991944A - Industrial waste gas treatment device - Google Patents
Industrial waste gas treatment device Download PDFInfo
- Publication number
- CN111991944A CN111991944A CN202010796081.6A CN202010796081A CN111991944A CN 111991944 A CN111991944 A CN 111991944A CN 202010796081 A CN202010796081 A CN 202010796081A CN 111991944 A CN111991944 A CN 111991944A
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- Prior art keywords
- water storage
- tank
- peripheral side
- purification tank
- waste gas
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/103—Curved filtering elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0052—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation
- B01D46/0056—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation with rotational movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/72—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with backwash arms, shoes or nozzles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention discloses an industrial waste gas treatment device, and relates to the technical field of waste gas filtration. The waste water treatment device comprises a water storage bottom tank, wherein a waste water storage cavity is fixedly formed in the water storage bottom tank, and a waste gas inlet pipe is fixedly communicated with the peripheral side surface of the water storage bottom tank; a water level sensor is fixedly arranged on the peripheral side surface of the water storage bottom tank; the detection end of the water level sensor extends into the waste water storage cavity; the top surface of the water storage bottom tank is fixedly connected with a group of damping shock absorption pieces distributed in a circumferential array; the top ends of the damping shock absorption pieces are fixedly connected with a purification tank; two symmetrically arranged vibration motors are fixedly connected to the peripheral side surface of the purification tank; the periphery of the purification tank is fixedly communicated with a gas purification discharge pipe. According to the invention, through the design of the water storage tank, the purification tank and the spiral filter blade, the device can realize multi-stage filtration and purification of particles in waste gas in an automatic mode, and through the spiral structure design of the spiral filter blade, impurities which are cleaned or filtered out can be automatically thrown out.
Description
Technical Field
The invention belongs to the technical field of waste gas filtration, and particularly relates to an industrial waste gas treatment device.
Background
Industrial waste gas, which is a generic term for various pollutant-containing gases discharged into the air during the combustion and production processes of fuels in plant areas of enterprises, includes: carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxide, chlorine, hydrogen chloride, carbon monoxide, lead mercury sulfate, beryllium compound, smoke dust and productive dust are discharged into the atmosphere and pollute the air, and the substances enter the human body through respiratory tracts in different ways, so that some substances directly cause harm, some substances have an accumulation effect and seriously harm the health of people.
Patent document CN208612077U discloses an industrial waste gas circulating and filtering device, which realizes filtering harmful substances or particulate matters in waste gas in a circulating manner, but when the device is used, the surface of a filtering mechanism is easy to adhere or accumulate a large amount of filtered impurities, and then the filtering performance of the filtering mechanism is reduced, so that there is a strong demand in the market for an industrial waste gas treatment device capable of automatically cleaning the filtered impurities.
Disclosure of Invention
The invention aims to provide an industrial waste gas treatment device, which solves the problem that the existing industrial waste gas treatment device cannot self-clean a filter mechanism through the design of a vibration motor, a spray dust falling head and spray holes.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an industrial waste gas treatment device, which comprises a water storage bottom tank, wherein a waste water storage cavity is fixedly formed in the water storage bottom tank, and a waste gas inlet pipe is fixedly communicated with the peripheral side surface of the water storage bottom tank; a water level sensor is fixedly arranged on the peripheral side surface of the water storage bottom tank; the detection end of the water level sensor extends into the waste water storage cavity; the top surface of the water storage bottom tank is fixedly connected with a group of damping shock absorption pieces distributed in a circumferential array; the top ends of the damping shock absorption pieces are fixedly connected with a purification tank; the peripheral side surface of the purification tank is fixedly connected with two symmetrically arranged vibration motors; the side surface of the periphery of the purification tank is fixedly communicated with a gas purification discharge pipe;
the inner wall of the purification tank is in sliding fit with the water storage bottom tank; the axial center of the purification tank is rotationally connected with a water distribution pipe through a bearing; the peripheral side surface of the purification tank is fixedly connected with a driving motor; one end of the output shaft of the driving motor is in transmission connection with the water distribution pipe through a belt; the bottom end of the water distribution pipe is fixedly communicated with a spraying dust falling head; the circumferential side surface of the water distribution pipe is fixedly connected with a spiral filtering blade; the bottom of the spiral filter blade is provided with a plurality of groups of first-stage filter holes distributed in a circumferential array; the upper part of the spiral filter blade is provided with a plurality of groups of secondary filter holes distributed in a circumferential array; the peripheral side surface of the spiral filter blade is in sliding fit with the purification tank; the circumferential side surface of the water distribution pipe is provided with a plurality of groups of backflushing spray holes distributed in a circumferential array;
the peripheral side surface of the purification tank is fixedly communicated with an air return pipe; a return air fan is fixedly arranged in the middle of the return air pipe; and one surface of the air return machine is fixedly connected with the purification tank.
Preferably, an exhaust fan is fixedly installed inside the air purifying exhaust pipe; and valves are fixedly arranged on the peripheral side surfaces of the air purifying exhaust pipes.
Preferably, a supporting angle seat is fixedly arranged at the joint of the purification tank and the vibration motor and the joint of the damping shock absorption piece and the purification tank; the water distribution pipe is of a hollow tubular structure with two open ends.
Preferably, a waste discharge pipe communicated with the waste water storage cavity is fixedly arranged on the peripheral side surface of the water storage bottom tank; and the peripheral side surface of the waste discharge pipe is fixedly provided with an electromagnetic valve.
Preferably, a multi-stage sealing gasket is fixedly arranged at the joint of the purification tank and the water storage bottom tank; the peripheral side of the spiral filter blade is fixedly provided with a wear-resistant rubber sheet at the sliding fit position of the spiral filter blade and the purification tank.
Preferably, the water storage bottom tank and the purification tank are coaxially arranged; the aperture of the first-stage filter hole is 1.2-1.5 times of the aperture of the second-stage filter hole.
Preferably, the peripheral side surface of the water distribution pipe is rotationally communicated with a connecting joint.
The invention has the following beneficial effects:
the invention can realize the multi-stage filtration and purification of the particles in the waste gas in an automatic mode through the design of the water storage tank, the purification tank and the spiral filter blade, and through the spiral structure design of the spiral filter blade, the impurities which are cleaned or filtered out can be automatically thrown out, through the back flushing type water outlet design of the back flushing spray hole, the device can automatically clean the impurities blocked in the filter holes by the back flushing principle and realize the automatic cleaning function, thereby being beneficial to ensuring the high filtering performance of the filtering mechanism, effectively prolonging the maintenance period of the device, reducing the maintenance frequency of the device, and through the matching design of the vibrating motor, the automatic cleaning device can automatically clean the dirt or sewage adhered to the spiral filter blade by the vibration dust removal principle, and is favorable for ensuring the cleanness of the surface of the spiral filter blade.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of an industrial waste gas treatment apparatus;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a schematic front view of the structure of FIG. 1;
FIG. 4 is a schematic structural view of a spray dust falling head, a spiral filter blade, a vibration motor and a water distribution pipe;
FIG. 5 is a schematic structural view of a spiral filter blade, a primary filter hole and a secondary filter hole;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a water storage bottom tank; 2. a waste water storage chamber; 3. an exhaust gas inlet pipe; 4. a water level sensor; 5. a damping shock absorbing member; 6. a purification tank; 7. a vibration motor; 8. a clean air exhaust pipe; 9. a water distribution pipe; 10. a drive motor; 11. spraying a dust falling head; 12. a spiral filter blade; 13. primary filter holes; 14. secondary filtering holes; 15. back flushing the spray holes; 16. an air return pipe; 17. a return fan; 18. an exhaust fan; 19. a support corner seat; 20. a waste discharge pipe; 21. an electromagnetic valve; 22. and connecting the joints.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the invention is an industrial waste gas treatment device, comprising a water storage bottom tank 1, wherein a waste water storage cavity 2 is fixedly arranged in the water storage bottom tank 1, and a waste gas inlet pipe 3 is fixedly communicated with the peripheral side surface of the water storage bottom tank 1; when the waste gas water storage device is used, the waste gas inlet pipe 3 is communicated with an external waste gas supply pipeline, the peripheral side surface of the water storage bottom tank 1 is fixedly provided with a water level sensor 4, when the device is used, the device is matched with a controller, the controller is a PLC (programmable logic controller) with a common model, the water level sensor 4 is used for monitoring water level data in the waste water storage cavity 2 in real time, when the water level sensor 4 monitors that the water level in the waste water storage cavity 2 exceeds a threshold value, the controller controls the electromagnetic valve 21 to be opened, and the model of the water level sensor 4 is M123418;
the detection end of the water level sensor 4 extends into the waste water storage cavity 2; the top surface of the water storage bottom tank 1 is fixedly connected with a group of damping shock absorption pieces 5 distributed in a circumferential array; the top ends of the damping shock absorption pieces 5 are fixedly connected with a purification tank 6; two symmetrically arranged vibration motors 7 are fixedly connected to the peripheral side surface of the purification tank 6; the side surface of the periphery of the purification tank 6 is fixedly communicated with a purified air exhaust pipe 8;
when the spiral filter blade 12 works, the two vibration motors 7 work at a set vibration frequency, and sewage or impurities adhered to the spiral filter blade 12 can automatically fall off through the work of the vibration motors 7, so that the self-cleaning performance of the surface of the spiral filter blade 12 is ensured, and the blocking probability of filter holes in the spiral filter blade 12 can be effectively reduced;
the inner wall of the purification tank 6 is in sliding fit with the water storage bottom tank 1; the axis position of the purification tank 6 is rotationally connected with a water distribution pipe 9 through a bearing; the peripheral side surface of the purification tank 6 is fixedly connected with a driving motor 10; one end of an output shaft of the driving motor 10 is in transmission connection with the water distribution pipe 9 through a belt; the bottom end of the water distribution pipe 9 is fixedly communicated with a spraying dust falling head 11; the circumferential side surface of the water distribution pipe 9 is fixedly connected with a spiral filtering blade 12; the bottom of the spiral filter blade 12 is provided with a plurality of groups of first-stage filter holes 13 distributed in a circumferential array; the primary filtering hole 13 is used for filtering large-particle impurities;
the upper part of the spiral filtering blade 12 is provided with a plurality of groups of secondary filtering holes 14 distributed in a circumferential array; the secondary filtering holes 14 are used for filtering small-particle impurities;
the peripheral side surface of the spiral filtering blade 12 is in sliding fit with the purification tank 6; a plurality of groups of backflushing spray holes 15 distributed in a circumferential array are formed in the peripheral side surface of the water distribution pipe 9; when the device works, the back flushing spray holes 15 flush spray water, and then impurities blocked on the primary filtering holes 13 and the secondary filtering holes 14 are removed through a back flushing principle after the spray water is flushed;
an air return pipe 16 is fixedly communicated with the peripheral side surface of the purification tank 6; a return air fan 17 is fixedly arranged in the middle of the return air pipe 16; one surface of the air return fan 17 is fixedly connected with the purification tank 6, and the air return pipe 16 is arranged and used for carrying out secondary treatment on waste gas.
As further shown in fig. 1 and 4, an exhaust fan 18 is fixedly installed inside the clean air exhaust pipe 8; and a valve is fixedly arranged on the peripheral side surface of the air purification exhaust pipe 8.
As further shown in fig. 1 and 2, a supporting angle seat 19 is fixedly arranged at the connection position of the purification tank 6 and the vibration motor 7 and the connection position of the damping shock-absorbing member 5 and the purification tank 6; the water distribution pipe 9 is a hollow tubular structure with two open ends.
Furthermore, a waste discharge pipe 20 communicated with the waste water storage cavity 2 is fixedly installed on the peripheral side surface of the water storage bottom tank 1, the waste discharge pipe 20 is communicated with external waste water discharge equipment or a sewer pipeline, and an electromagnetic valve 21 is fixedly installed on the peripheral side surface of the waste discharge pipe 20.
Further, a multi-stage sealing gasket is fixedly arranged at the joint of the purification tank 6 and the water storage bottom tank 1; the 12-week side face of the spiral filter blade and the sliding fit position of the purification tank 6 are fixedly provided with a wear-resistant film, and the arrangement of the multi-stage sealing gasket and the wear-resistant film is used for ensuring the sealing property of the sliding connection position
Further, the water storage bottom tank 1 and the purification tank 6 are coaxially arranged; the aperture of the first-stage filtering hole 13 is 1.3 times that of the second-stage filtering hole 14; the circumferential side surface of the water distribution pipe 9 is rotationally communicated with a connecting joint 22, and the connecting joint 22 is communicated with external cleaning water supply equipment.
The device is mainly suitable for pre-filtering and pre-dedusting of particulate matters in industrial waste gas, before work, a waste gas inlet pipe 3 is communicated with an external waste gas feeding pipeline, a connecting joint 22 is communicated with external clean water feeding equipment, a clean gas exhaust pipe 8 is communicated with next-stage treatment equipment of the waste gas, when the device works, a driving motor 10 drives a water distribution pipe 9 and a spiral filter blade 12 to work at a set speed, when the spiral filter blade 12 works, the material conveying direction is downward, two vibration motors 7 vibrate periodically and synchronously, when the water distribution pipe 9 works, the water distribution pipe is in a continuous water supply mode, after the waste gas enters a water storage bottom tank 1 through a waste gas inlet pipe 3, smoke dust and partial particulate matters in the waste gas are treated under the action of a spray header dust fall 11, the treated impurity-containing waste water falls into a waste water storage cavity 2, the untreated particulate matters are conveyed downwards under the action of an exhaust fan 18 continuously, in the upward conveying process, the particulate matters are filtered through the primary filtering holes 13 and the secondary filtering holes 14, and the filtered waste flows back to the wastewater storage cavity 2 under the action of the spiral filtering blades 12 and the spray water.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides an industrial waste gas treatment device, includes jar (1) at the bottom of retaining, jar (1) at the bottom of retaining inside fixed waste water storage chamber (2) of having seted up, jar (1) week side fixed intercommunication has waste gas to advance pipe (3), its characterized in that at the bottom of retaining:
a water level sensor (4) is fixedly arranged on the peripheral side surface of the water storage bottom tank (1); the detection end of the water level sensor (4) extends into the waste water storage cavity (2); the top surface of the water storage bottom tank (1) is fixedly connected with a group of damping shock absorption pieces (5) distributed in a circumferential array; the top ends of the damping shock absorption pieces (5) are fixedly connected with a purification tank (6); the peripheral side surface of the purification tank (6) is fixedly connected with two vibration motors (7) which are symmetrically arranged; the peripheral side surface of the purification tank (6) is fixedly communicated with a purified air discharge pipe (8);
the inner wall of the purification tank (6) is in sliding fit with the water storage bottom tank (1); the axis position of the purification tank (6) is rotationally connected with a water distribution pipe (9) through a bearing; the peripheral side surface of the purification tank (6) is fixedly connected with a driving motor (10); one end of an output shaft of the driving motor (10) is in transmission connection with the water distribution pipe (9) through a belt; the bottom end of the water distribution pipe (9) is fixedly communicated with a spraying dust falling head (11); the circumferential side surface of the water distribution pipe (9) is fixedly connected with a spiral filtering blade (12); the bottom of the spiral filtering blade (12) is provided with a plurality of groups of first-stage filtering holes (13) distributed in a circumferential array; the upper part of the spiral filtering blade (12) is provided with a plurality of groups of secondary filtering holes (14) distributed in a circumferential array; the peripheral side surface of the spiral filtering blade (12) is in sliding fit with the purification tank (6); a plurality of groups of backflushing spray holes (15) distributed in a circumferential array are formed in the peripheral side surface of the water distribution pipe (9);
an air return pipe (16) is fixedly communicated with the peripheral side surface of the purification tank (6); a fan return (17) is fixedly arranged in the middle of the air return pipe (16); one surface of the air return machine (17) is fixedly connected with the purification tank (6).
2. The industrial waste gas treatment device according to claim 1, wherein an exhaust fan (18) is fixedly installed inside the clean air exhaust pipe (8); and a valve is fixedly arranged on the peripheral side surface of the air purification exhaust pipe (8).
3. The industrial waste gas treatment device according to claim 1, wherein a supporting angle seat (19) is fixedly arranged at the joint of the purification tank (6) and the vibration motor (7) and the joint of the damping and shock-absorbing member (5) and the purification tank (6); the water distribution pipe (9) is of a hollow tubular structure with two open ends.
4. The industrial waste gas treatment device according to claim 1, wherein a waste discharge pipe (20) communicated with the waste water storage cavity (2) is fixedly arranged on the peripheral side surface of the water storage bottom tank (1); and an electromagnetic valve (21) is fixedly arranged on the peripheral side surface of the waste discharge pipe (20).
5. The industrial waste gas treatment device of claim 1, wherein the device is a gas turbine. A multi-stage sealing gasket is fixedly arranged at the joint of the purification tank (6) and the water storage bottom tank (1); the circumferential side of the spiral filter blade (12) and the sliding fit position of the spiral filter blade and the purification tank (6) are fixedly provided with wear-resistant films.
6. The industrial waste gas treatment device according to claim 1, wherein the water storage tank (1) and the purification tank (6) are coaxially arranged; the aperture of the primary filtering hole (13) is 1.2-1.5 times of the aperture of the secondary filtering hole (14).
7. The industrial waste gas treatment device according to claim 1, wherein the peripheral side surface of the water distributor (9) is rotatably communicated with a connecting joint (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010796081.6A CN111991944A (en) | 2020-08-10 | 2020-08-10 | Industrial waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010796081.6A CN111991944A (en) | 2020-08-10 | 2020-08-10 | Industrial waste gas treatment device |
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| Publication Number | Publication Date |
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| CN111991944A true CN111991944A (en) | 2020-11-27 |
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| CN202010796081.6A Pending CN111991944A (en) | 2020-08-10 | 2020-08-10 | Industrial waste gas treatment device |
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| CN (1) | CN111991944A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843895A (en) * | 2021-01-07 | 2021-05-28 | 山东大学 | Turbine blade type screen device for recycling multi-size powder and working method |
| CN113019049A (en) * | 2021-03-08 | 2021-06-25 | 浙江安防职业技术学院 | Pulse dust removal experiment gas generating device |
| CN113181717A (en) * | 2021-04-29 | 2021-07-30 | 河南日盛综合检测有限公司 | Energy-concerving and environment-protective type flue gas dust processing apparatus |
| CN113230812A (en) * | 2021-06-30 | 2021-08-10 | 苗巧利 | Intelligent adjustable device for waste gas purification and use method thereof |
| CN117146361A (en) * | 2023-11-01 | 2023-12-01 | 深圳市海天源过滤器有限公司 | Air filter and air supply device of filter |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854289A (en) * | 2018-08-08 | 2018-11-23 | 李建怡 | Air contaminant treatment cleaner |
| CN210473429U (en) * | 2019-04-28 | 2020-05-08 | 江苏兴广包装科技有限公司 | Screw air compressor filter equipment suitable for production of holographic thermoprint membrane |
-
2020
- 2020-08-10 CN CN202010796081.6A patent/CN111991944A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854289A (en) * | 2018-08-08 | 2018-11-23 | 李建怡 | Air contaminant treatment cleaner |
| CN210473429U (en) * | 2019-04-28 | 2020-05-08 | 江苏兴广包装科技有限公司 | Screw air compressor filter equipment suitable for production of holographic thermoprint membrane |
Non-Patent Citations (3)
| Title |
|---|
| 付平等: "《机械制造技术（VR版）》", 31 January 2018, 北京理工大学出版社 * |
| 全国勘察设计注册工程师环保专业管理委员会: "《注册环保工程师专业考试复习教材•大气污染防治工程技术与实践（上侧）》", 31 March 2017, 中国环境出版社 * |
| 杨存葆: "《农村种植、养殖业用电原理及实践》", 30 November 1997, 中国电力出版社 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843895A (en) * | 2021-01-07 | 2021-05-28 | 山东大学 | Turbine blade type screen device for recycling multi-size powder and working method |
| CN112843895B (en) * | 2021-01-07 | 2022-03-18 | 山东大学 | Turbine blade type screen device for recycling multi-size powder and working method |
| CN113019049A (en) * | 2021-03-08 | 2021-06-25 | 浙江安防职业技术学院 | Pulse dust removal experiment gas generating device |
| CN113019049B (en) * | 2021-03-08 | 2022-09-13 | 浙江安防职业技术学院 | Pulse dust removal experiment gas generating device |
| CN113181717A (en) * | 2021-04-29 | 2021-07-30 | 河南日盛综合检测有限公司 | Energy-concerving and environment-protective type flue gas dust processing apparatus |
| CN113230812A (en) * | 2021-06-30 | 2021-08-10 | 苗巧利 | Intelligent adjustable device for waste gas purification and use method thereof |
| CN113230812B (en) * | 2021-06-30 | 2023-10-27 | 丰镇市华兴化工有限公司 | Intelligent adjustable device for waste gas purification and application method thereof |
| CN117146361A (en) * | 2023-11-01 | 2023-12-01 | 深圳市海天源过滤器有限公司 | Air filter and air supply device of filter |
| CN117146361B (en) * | 2023-11-01 | 2024-01-05 | 深圳市海天源过滤器有限公司 | Air filter and air supply device of filter |
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Application publication date: 20201127 |