CN112999763A - Pumping and discharging device with self-driven adsorption and filtration functions - Google Patents
Pumping and discharging device with self-driven adsorption and filtration functions Download PDFInfo
- Publication number
- CN112999763A CN112999763A CN202110212533.6A CN202110212533A CN112999763A CN 112999763 A CN112999763 A CN 112999763A CN 202110212533 A CN202110212533 A CN 202110212533A CN 112999763 A CN112999763 A CN 112999763A
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- adsorption
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- pipe
- flue
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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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
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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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0012—In-line filters
-
- 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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- 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
-
- 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
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a pumping device with a self-driving adsorption and filtration function, which comprises a pumping device, wherein one end of the pumping device is butted with a shared driving unit, the lower part of the pumping device is provided with a vector air suction port, an injection pipeline and a flue are arranged in the pumping device, an adsorption and filtration mechanism is arranged in the flue, the adsorption and filtration mechanism comprises a through pipe which is rotatably connected with a rotating shaft, a plurality of rubber rods are arranged on the through pipe, an activated carbon adsorption layer is sleeved outside the through pipe, an adsorption net is arranged outside the through pipe, a sliding piece is arranged in the through pipe, one side close to the adsorption net is connected with oil absorption cotton, one side of the through pipe is in threaded. The smoke exhausting device has the advantages that the smoke exhausted by the smoke exhausting device is effectively filtered through the arrangement of the corresponding mechanism on the smoke exhausting device, the emission of carbon monoxide and some carcinogenic substances in the smoke is reduced, the pollution to the surrounding air is reduced, meanwhile, the phenomenon that oil drops formed by the smoke block the inner wall of the flue is also reduced, and the pollution of the smoke to the indoor environment is reduced.
Description
Technical Field
The invention belongs to the technical field of pumping devices, and particularly relates to a pumping device with a self-driven adsorption and filtration function.
Background
The exhaust device adopts an external high-pressure gas supply source as power, and exhausts the oil smoke gas sucked by an external adjustable vector suction port out of the exhaust device through drainage expansion by an injection device after the gas flow passes through a nozzle, so as to realize the exhaust of the oil smoke.
The existing pumping and exhausting device directly exhausts the oil smoke due to lack of filtering and purifying the oil smoke in the using process, harmful gases such as carbon monoxide, carcinogenic substances and the like in the oil smoke are exhausted along with the harmful gases, certain pollution is caused to the surrounding air environment, and when the device is used for a long time, the oil smoke is condensed into oil drops on the inner wall of a flue, so that the flue is blocked, the oil smoke is difficult to exhaust, and certain pollution is caused to indoor air.
Therefore, in view of the above technical problems, it is necessary to provide a drainage device with a self-driven adsorption filtration function.
Disclosure of Invention
The invention aims to provide a pumping and exhausting device with a self-driven adsorption and filtration function, and aims to solve the problems that the conventional pumping and exhausting device is lack of a device for filtering and purifying oil smoke, so that the oil smoke is directly discharged outdoors, and certain pollution is caused to the surrounding air environment.
In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:
the utility model provides a pump drainage device with from driving adsorbs filtering capability, includes the pump drainage device, pump drainage device one end butt joint is equipped with shared drive unit, and the pump drainage device lower part is equipped with the vector induction port, and inside is equipped with draws and penetrates pipeline and flue, be equipped with docking mechanism in the flue, through docking mechanism has installed and has adsorbed filtering mechanism, it includes the siphunculus to adsorb filtering mechanism, the siphunculus internal rotation is connected with the pivot, be equipped with a plurality of rubber sticks in the pivot, the rubber stick overcoat is equipped with the active carbon adsorption layer, the pivot outside is equipped with the adsorption net, be equipped with the slider in the siphunculus, one side that the slider is close to the adsorption net is connected with the oil absorption cotton, one side threaded connection of siphunculus has the link piece, the pivot.
Further, be connected with the drainage mouth on the siphunculus keeps away from the one side of fan, be connected with the sealing member between drainage mouth and the flue, play the effect of water conservancy diversion to the oil smoke in the flue, make the flue gas can concentrate and enter into the siphunculus in, also increased wind-force to a certain extent, increase the rotation of fan.
Further, be equipped with a plurality of fixed strips on the slider, the oil absorption cotton is connected between fixed strip and slider, fixes the oil absorption cotton, reduces the oil absorption cotton possibility that drops when using for a long time, and convenience of customers changes the washing simultaneously.
Furthermore, a secondary filter screen is arranged on one surface, close to the fan, of the connecting piece, discharged oil smoke is further filtered, emission of pollutants is reduced, meanwhile, the influence of the oil smoke on the fan is reduced, and the phenomenon that the fan cannot rotate due to accumulation of the oil smoke and dust in long-time operation is reduced.
Furthermore, a plurality of ventilation openings are formed in the connecting piece, the ventilation openings are formed between the adsorption net and the oil absorption cotton, oil smoke blown into the flue can flow back in the through pipe, the rotating shaft active carbon adsorption layer can better adsorb the oil smoke, and meanwhile, the rotating shaft is driven to rotate by utilizing the power of rotation provided by peripheral air outlet for the fan.
Further, be connected with the one-level filter screen between pivot and the drainage mouth, carry out the prefilter to the oil smoke that will get into in the poling, dust and great particulate matter that exist in can effectual filtration oil smoke have reduced when adsorbing the filtering mechanism operation, because the phenomenon that can not operate that dust and some debris caused.
Compared with the prior art, the invention has the following advantages:
the smoke exhausting device has the advantages that the smoke exhausted by the smoke exhausting device is effectively filtered through the arrangement of the corresponding mechanism on the smoke exhausting device, the emission of carbon monoxide and some carcinogenic substances in the smoke is reduced, the pollution to the surrounding air is reduced, meanwhile, the phenomenon that oil drops formed by the smoke block the inner wall of the flue is also reduced, and the pollution of the smoke to the indoor environment is reduced.
The shared driving unit is used as a shared machine head which can be quickly disassembled and assembled, and the butt joint device can be matched and applied to other household or public pumping and sucking equipment such as a purifier, a dust collector and an exhaust fan, so that the shared application of the driving device is realized, the standardization of the equipment butt joint device is realized so as to form a shared driving source, the purchase cost of the equipment is effectively reduced, the utilization rate is improved, the cleanliness of the driving unit is effectively ensured, the quick butt joint with the equipment is realized, and the operation efficiency is effectively improved.
The central control device of the shared driving unit is connected with the data transmission receiving and transmitting device, interconnection with an external terminal is realized, intelligent control over the shared driving unit through a terminal APP can be realized, meanwhile, the oil smoke quantity and driving power real-time data are shared with the terminal APP through the linkage of the oil smoke monitoring probe and the central control device, the power of the shared driving unit is manually or automatically regulated and controlled through the terminal APP, real-time oil smoke quantity and power energy consumption are dynamically adapted, and the effects of remotely and intelligently controlling pumping and discharging equipment, optimizing energy consumption and guaranteeing smoke discharging efficiency are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front sectional view of a pumping and exhausting device with a self-driven adsorption filtration function according to an embodiment of the present invention;
FIG. 2 is a schematic view of a portion of an adsorption filtration mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the structure at A in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a structure at B in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a structure at C in FIG. 2 according to an embodiment of the present invention;
fig. 6 is a schematic diagram of interconnection of the lampblack probe, the driving unit, the central control device and the terminal APP in one embodiment of the invention.
In the figure: 1. the device comprises a pumping and discharging device, 2, a flue, 3, an adsorption filtering mechanism, 301, a through pipe, 302, a rotating shaft, 303, a rubber rod, 304, an activated carbon adsorption layer, 305, an adsorption net, 306, a sliding piece, 307, an oil absorption cotton, 308, a connecting piece, 309, a fan, 310, a drainage port, 311, a sealing piece, 312, a fixing strip, 313, a secondary filter screen, 314, a primary filter screen and 4, a shared driving unit.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings. The embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.
The invention discloses a pumping device with self-driving adsorption filtering function, which comprises a pumping device 1, wherein a vector air suction port is arranged at the lower end of the pumping device 1 and is used for sucking oil smoke, a shared driving unit 4 is installed at one side of the pumping device 1 in a butt joint mode, driving wind power is provided for an injection pipeline in the pumping device 1 through the shared driving unit 4, the oil smoke from the vector air suction port is drained to the outside of the pumping device 1 at high speed and is exhausted through a flue 2, the exhausted oil smoke is high-speed airflow, the airflow provides power for the rotation of a fan 309, meanwhile, the air suction direction can be adjusted through the vector air suction port, a better pumping effect is achieved on the oil smoke, a flue 2 is arranged in the pumping device 1, an adsorption filtering mechanism 3 is installed in the flue 2 through a butt joint mechanism, the oil smoke exhausted through the flue 2 is collected and filtered, and is subjected to multiple filtering purification, the toxic and harmful substances in the oil smoke are reduced, and the environmental pollution caused by direct discharge of the oil smoke outdoors is reduced.
Referring to fig. 2-5, the adsorption and filtration mechanism 3 includes a through pipe 301, a rotating shaft 302 is rotatably connected to the through pipe 301, a plurality of rubber rods 303 are disposed on the rotating shaft 302, an activated carbon adsorption layer 304 is disposed outside the rubber rods 303, the rotating shaft 302 plays a role in adsorbing carbon monoxide and some carcinogens in the oil smoke, through rotation of the rotating shaft 302, a contact range between the activated carbon adsorption layer 304 and the oil smoke is increased, harmful substances in the oil smoke can be better adsorbed, an adsorption net 305 is disposed outside the activated carbon adsorption layer 304 to adsorb the oil smoke, and meanwhile, a part of the oil smoke is condensed into oil drops which are attached to the adsorption net 305 or are blown to an oil absorption cotton 307 to adsorb the oil smoke through air flow.
Referring to fig. 2-4, a sliding member 306 is arranged in the through pipe 301, the sliding member 306 is slidably connected with the through pipe 301, one side of the sliding member 306 close to the adsorption net 305 is connected with an oil absorption cotton 307, so that the oil absorption cotton 307 can be conveniently installed, a connecting member 308 is in threaded connection with one side of the through pipe 301, after long-time use, a user can conveniently replace the adsorption net 305 or the oil absorption cotton 307 in the through pipe 301, the service life of the adsorption and filtration mechanism 3 is prolonged, the filtration and purification effects of the adsorption and filtration mechanism 3 are improved, a fan 309 is connected to one end of the rotating shaft 302 close to the connecting member 308, the rotating shaft 302 and the adsorption net 305 are driven to rotate by discharged smoke, and electric.
The sliding part 306 is provided with a plurality of fixing strips 312, the oil absorption cotton 307 is connected between the fixing strips 312 and the sliding part 306, the oil absorption cotton 307 is fixed, the possibility that the oil absorption cotton 307 falls off during long-time use is reduced, and meanwhile, a user can conveniently replace and clean the oil absorption cotton.
Referring to fig. 1-2, a side of the through pipe 301, which is away from the fan 309, is connected with a drainage port 310, which plays a role in guiding oil smoke in the flue 2, so that the oil smoke can enter the through pipe 301 concentratedly, wind power is increased to a certain extent, rotation of the fan 309 is increased, a sealing member 311 is connected between the drainage port 310 and the through pipe 301, sealing performance between the drainage port 310 and the through pipe 301 is increased, possibility of oil smoke entering a gap between the drainage port 310 and the through pipe 301 is reduced, and pollution of the oil smoke to the through pipe 301 is reduced.
Referring to fig. 3, a secondary filter screen 313 is disposed on a side of the connecting member 308 close to the fan 309, so as to further filter the exhausted oil smoke, reduce the emission of pollutants, reduce the influence of the oil smoke on the fan 309, and reduce the phenomenon that the fan 309 cannot rotate due to the accumulation of the oil smoke and dust during long-time operation.
Specifically, a plurality of ventilation openings are formed in the linking member 308, the ventilation openings are formed between the adsorption net 305 and the oil absorption cotton 307, so that oil smoke blown in the flue 2 can flow back in the through pipe 301, the activated carbon adsorption layer 304 on the rotating shaft 302 can be better adsorbed, meanwhile, the rotating shaft 302 is driven to rotate by using the power of rotation provided by peripheral air outlet for the fan 309, the activated carbon adsorption layer 304 is enabled to stir the oil smoke, the contact space between the activated carbon adsorption layer 304 and the oil smoke is increased, and deep adsorption filtration is performed on the oil smoke.
Referring to fig. 2, a primary filter screen 314 is connected between the rotating shaft 302 and the drainage port 310 to primarily filter the oil smoke entering the through pipe 301, so that dust and large particles in the oil smoke can be effectively filtered, and the phenomenon that the oil smoke cannot run due to the dust and some impurities during the operation of the adsorption and filtration mechanism 3 is reduced.
Meanwhile, the shared driving unit 4 of the invention is designed as a shared driving source which can be butted with other household or public pumping and sucking equipment such as a purifier, a dust collector, an exhaust fan and the like, the household or public pumping and sucking equipment can realize the standardized configuration design butted with the shared driving unit 4 of the invention through the unified butting configuration of the quick device on the pumping and sucking equipment such as other purifiers, dust collectors, exhaust fans and the like, so that the universal butting of the shared driving unit 4 of the invention and various pumping and sucking equipment is realized, the standardized sharing application effect of a unified driving source machine head is achieved, the universality and universality of the shareable application of the shared driving unit 4 of the invention are improved, the purchase cost of household appliances or public equipment is effectively reduced, the repeated waste of resources in the design, processing and manufacturing links is reduced, the energy conservation and the environmental protection are realized, and the shared driving unit 4 of the invention is quickly disassembled and assembled, The butt joint is convenient, the practical efficiency can be improved, and the butt joint is convenient to clean, maintain and upgrade.
Referring to fig. 6, the shared driving unit 4 of the present invention is further internally provided with a central control device, the central control device is connected with a data transmission receiving and transmitting device, the central control device is connected with a fast power port of a docking device of the pumping device 1 through the shared driving unit 4 to obtain power supply, the central control device is enabled to perform data transmission with an external terminal through the data transmission receiving and transmitting device, the central control device is enabled to send an instruction to control the shared driving unit 4 to start, stop and operate through a terminal APP, the power of the shared driving unit 4 can be monitored simultaneously, the intelligent effect of the device of the present invention can be controlled by remote terminal APP information interaction can be realized, an oil smoke probe arranged in the flue 2 can be linked with the central control device of the shared driving unit 4, the amount of oil smoke sucked and the driving power can be monitored in real time, the real-time data monitored by the central control device can be interconnected with the terminal APP, the power of the shared, the driving power is regulated, and the final purpose is to dynamically adapt to the real-time oil smoke volume exhausted by the exhaust device 1, ensure that the oil smoke can be exhausted in time and reasonably regulate and control the power consumption.
When the device is used, a user puts the adsorption and filtration mechanism 3 into the flue 2 through the butt joint of the butt joint mechanism in the flue 2 by facing one end of the suction port 310 to the direction of the flue 2, and installs the shared drive unit 4 to the position of the outer side of the exhaust device 1 far away from the flue 2 through the butt joint device, when the exhaust is carried out, the shared drive unit 4 is started to supply high-speed air source to the exhaust device 1, the oil smoke sucked from the lower vector air suction port is blown into the flue 2 through the drainage acceleration by the injection pipeline arranged in the exhaust device 1, the oil smoke sucked from the vector air suction port is sucked to the flue 2 to be discharged, the oil smoke in the flue 2 is intensively discharged through the drainage of the first-stage filter screen 314 and enters the through pipe 301, a part of the oil smoke is discharged through the multiple filtration purification, simultaneously the blowing fan 309 rotates, the adsorption net 305 connected to the rotating shaft 302 rotationally adsorbs the oil smoke in the through pipe 301, after the initial adsorption by the adsorption net 305, a part of the oil smoke will be adsorbed on the oil absorption cotton 307, and the remaining part of the oil smoke will be further filtered by the air vent and the secondary filter net 313 for discharging.
According to the technical scheme, the invention has the following beneficial effects:
the smoke exhausting device has the advantages that the smoke exhausted by the smoke exhausting device is effectively filtered through the arrangement of the corresponding mechanism on the smoke exhausting device, the emission of carbon monoxide and some carcinogenic substances in the smoke is reduced, the pollution to the surrounding air is reduced, meanwhile, the phenomenon that oil drops formed by the smoke block the inner wall of the flue is also reduced, and the pollution of the smoke to the indoor environment is reduced.
The shared driving unit is used as a shared machine head which can be quickly disassembled and assembled, and the butt joint device can be matched and applied to other household or public pumping and sucking equipment such as a purifier, a dust collector and an exhaust fan, so that the shared application of the driving device is realized, the standardization of the equipment butt joint device is realized so as to form a shared driving source, the purchase cost of the equipment is effectively reduced, the utilization rate is improved, the cleanliness of the driving unit is effectively ensured, the quick butt joint with the equipment is realized, and the operation efficiency is effectively improved.
The central control device of the shared driving unit is connected with the data transmission receiving and transmitting device, interconnection with an external terminal is realized, intelligent control over the shared driving unit through a terminal APP can be realized, meanwhile, the oil smoke quantity and driving power real-time data are shared with the terminal APP through the linkage of the oil smoke monitoring probe and the central control device, the power of the shared driving unit is manually or automatically regulated and controlled through the terminal APP, real-time oil smoke quantity and power energy consumption are dynamically adapted, and the effects of remotely and intelligently controlling pumping and discharging equipment, optimizing energy consumption and guaranteeing smoke discharging efficiency are achieved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a pump drainage device with from driving adsorption filtration function, includes pump drainage device (1), its characterized in that, pump drainage device (1) one end butt joint is equipped with shared drive unit (4), and the pump drainage device lower part is equipped with the vector induction port, and inside is equipped with draws penetrates pipeline and flue (2), be equipped with docking mechanism in the flue (2), through docking mechanism installs adsorption filtration mechanism (3), adsorption filtration mechanism (3) include siphunculus (301), the siphunculus (301) internal rotation is connected with pivot (302), be equipped with a plurality of rubber rod (303) on pivot (302), rubber rod (303) overcoat is equipped with activated carbon adsorption layer (304), the pivot (302) outside is equipped with adsorption net (305), be equipped with slider (306) in the siphunculus (301), one side that slider (306) are close to adsorption net (305) is connected with oil absorption cotton (307), and one end of the rotating shaft (302) close to the connecting piece (308) is connected with a fan (309).
2. The suction and exhaust device with the self-driving adsorption filtration function of claim 1, wherein a drainage port (310) is connected to one surface of the through pipe (301) far away from the fan (309).
3. The suction and exhaust device with the self-driven adsorption filtering function is characterized in that a sealing piece (311) is connected between the drainage port (310) and the flue (2).
4. The suction and exhaust device with the self-driven adsorption filtration function according to claim 1, wherein the sliding member (306) is provided with a plurality of fixing strips (312), and the oil absorption cotton (307) is connected between the fixing strips (312) and the sliding member (306).
5. The suction and exhaust device with the self-driven adsorption filtration function according to claim 1, wherein a connecting piece (308) is connected to one side of the through pipe (301) in a threaded manner,
6. a suction arrangement with self-driving adsorptive filtering function according to claim 5, wherein said joint member (308) has a secondary screen (313) on its side adjacent to said fan (309).
7. The suction and exhaust device with the self-driven adsorption filtration function according to claim 1, wherein the joint member (308) is formed with a plurality of ventilation openings.
8. The suction and exhaust device with the self-driven adsorption filtration function according to claim 7, wherein the ventilation opening is arranged between the adsorption net (305) and the oil absorption cotton (307).
9. The suction and exhaust device with the self-driven adsorption filtering function according to claim 2, wherein a primary filter screen (314) is connected between the rotating shaft (302) and the drainage port (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110212533.6A CN112999763A (en) | 2021-02-25 | 2021-02-25 | Pumping and discharging device with self-driven adsorption and filtration functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110212533.6A CN112999763A (en) | 2021-02-25 | 2021-02-25 | Pumping and discharging device with self-driven adsorption and filtration functions |
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| Publication Number | Publication Date |
|---|---|
| CN112999763A true CN112999763A (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110212533.6A Withdrawn CN112999763A (en) | 2021-02-25 | 2021-02-25 | Pumping and discharging device with self-driven adsorption and filtration functions |
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| Country | Link |
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| CN (1) | CN112999763A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367154A (en) * | 2022-01-12 | 2022-04-19 | 江苏国泰环境科技研究院有限公司 | Gas-liquid separation device for dust-containing oil mist pretreatment |
-
2021
- 2021-02-25 CN CN202110212533.6A patent/CN112999763A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367154A (en) * | 2022-01-12 | 2022-04-19 | 江苏国泰环境科技研究院有限公司 | Gas-liquid separation device for dust-containing oil mist pretreatment |
| CN114367154B (en) * | 2022-01-12 | 2023-05-23 | 江苏国泰环境科技研究院有限公司 | Dust-containing oil mist pretreatment gas-liquid separation device |
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Application publication date: 20210622 |