CN102772957A - Air filter with automatic dedusting device - Google Patents

Air filter with automatic dedusting device Download PDF

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Publication number
CN102772957A
CN102772957A CN2012103070026A CN201210307002A CN102772957A CN 102772957 A CN102772957 A CN 102772957A CN 2012103070026 A CN2012103070026 A CN 2012103070026A CN 201210307002 A CN201210307002 A CN 201210307002A CN 102772957 A CN102772957 A CN 102772957A
Authority
CN
China
Prior art keywords
filter
filter core
suction nozzle
shell
pressure sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012103070026A
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Chinese (zh)
Inventor
戴若夫
辜显旺
杨靖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2012103070026A priority Critical patent/CN102772957A/en
Publication of CN102772957A publication Critical patent/CN102772957A/en
Pending legal-status Critical Current

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Abstract

The invention relates to an air filter with an automatic dedusting device. The air filter comprises a filter element installed in a shell; one side of the shell is provided with an air inlet pipe; the upper part of the filter element is provided with an exhaust pipe and a dust absorption device; the dust absorption device is arranged at one side of the shell; the lower part of the filter element is provided with a rotating device; the filter element is provided with a pressure sensor; and the pressure sensor is connected with the dust absorption device through an electronic control unit. The air filter with the automatic dedusting device has the advantages of being simple in structure, and low in manufacturing cost; as the whole dedusting process can be completed automatically without manual intervention, the working efficiency is high; and the air filter is free from pollution and environment-friendly as dust and the like on the filter element can be completely collected to a filter bag.

Description

A kind of empty filter with automatic dust removing apparatus
Technical field
The present invention relates to a kind of empty filter, especially relate to a kind of empty filter with automatic dust removing apparatus.
Background technology
Air filter is to intercept the utensil that dust is used in all kinds of automobiles or the cleaner admission line.When the filter core dust adsorbed reaches certain degree, will influence the efficient of filtration, make vapour lock increase.At present, empty filter does not have the device of automatic dedusting mostly, thus often want the parts of demolition dedusting, the manual dust that accumulates of removing, not only dirty but also bother, influence the healthy of driver and mechanic toward the contact meeting.
Summary of the invention
The technical problem that will solve of the present invention is, overcomes the above-mentioned defective that prior art exists, and the empty filter of the high band automatic dust removing apparatus of a kind of efficiency of dust collection is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of empty filter with automatic dust removing apparatus, comprise the filter core that is installed in the shell, and shell one side is provided with air inlet pipe; Filter core top is provided with blast pipe; Also be provided with dust exhaust apparatus, said dust exhaust apparatus is located at shell one side, and the filter core bottom is provided with whirligig; Filter core is provided with pressure sensor, and pressure sensor is connected with dust exhaust apparatus through electronic control unit.
Further, said dust exhaust apparatus is made up of suction nozzle, blower fan and filter bag, and suction nozzle links to each other with blower fan, and blower fan links to each other with filter bag, and suction nozzle faces filter core, and pressure sensor is connected with the blower fan of dust exhaust apparatus through electronic control unit.
Further, said whirligig comprises the chassis, and filter core places on the chassis, and the chassis is connected with motor through transmission system.
Further, be provided with air intake valve in the said air inlet pipe.
Further, the shape of said suction nozzle can be circle, prolate shape etc.
Further, the quantity of said suction nozzle is more than two.
In the practical work process, the distance of suction nozzle and filter core is adjusted according to actual conditions.
The present invention is simple in structure, low cost of manufacture; Whole dust removal process is all accomplished automatically, does not need manual intervention, high efficiency; Dust on the filter core etc. can all be collected in the filter bag, contaminated air not, environmental protection.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Embodiment 1:
With reference to Fig. 1, present embodiment comprises the filter core 6 that is installed in the shell 5, and shell 5 one sides are provided with air inlet pipe 4; Filter core 6 tops are provided with blast pipe 7; Also be provided with dust exhaust apparatus, said dust exhaust apparatus is located at shell 5 one sides, and filter core 6 bottoms are provided with whirligig; Filter core 6 is provided with pressure sensor 2, and pressure sensor 2 is connected with dust exhaust apparatus through electronic control unit 11.
Said dust exhaust apparatus is made up of suction nozzle 8, blower fan 9 and filter bag 10, and suction nozzle 8 links to each other with blower fan 9, and blower fan 9 links to each other with filter bag 10, and suction nozzle 8 faces filter core 6, and pressure sensor 2 is connected with the blower fan 9 of dust exhaust apparatus through electronic control unit 11.
Be provided with air intake valve 3 in the air inlet pipe 4.
Said whirligig comprises chassis 12, and filter core 6 places on the chassis 12, and chassis 12 is connected with motor 1 through transmission system 13.
The shape prolate shape of said suction nozzle 8.
In the practical work process, the distance of suction nozzle 8 and filter core 6 is adjusted according to actual conditions.
Operation principle: air gets in the empty filter through air inlet pipe 4, through the filtration of filter core 6, discharges from blast pipe 7 at last again.Dust accumulation on filter core 6 is to certain degree, and the resistance of filter core 6 increases, and pressure sensor 2 passes to electronic control unit 11 with detected pressure signal; Electronic control unit 11 is closed air intake valve 3 through analyzing pressure signal, stops air inlet; Simultaneously; Start blower fan 9, the air in the draught fan impeller is discharged blower fan at a high speed, forms higher pressure reduction with the external world; Because suction nozzle 8 faces filter core 6, so being inhaled into, the dust on the filter core 6, foul etc. filter in the filter bag 10, accomplish dedusting to filter core 6.When blower fan 9 starts, starter motor 1, motor 1 is through transmission system 13 drive chassis, 12 rotations, and chassis 12 drives filter core 6 rotations, so suction nozzle 8 can be removed the dust of filter core 6 all directions.
Embodiment 2:
The difference of present embodiment and embodiment 1 is: said suction nozzle 8 be shaped as circle; The quantity of said suction nozzle is two.All the other are with embodiment 1.

Claims (6)

1. the empty filter with automatic dust removing apparatus comprises the filter core that is installed in the shell, and shell one side is provided with air inlet pipe; Filter core top is provided with blast pipe, it is characterized in that, also is provided with dust exhaust apparatus; Said dust exhaust apparatus is located at shell one side; The filter core bottom is provided with whirligig, and filter core is provided with pressure sensor, and pressure sensor is connected with dust exhaust apparatus through electronic control unit.
2. the empty filter of band automatic dust removing apparatus according to claim 1; It is characterized in that; Said dust exhaust apparatus is made up of suction nozzle, blower fan and filter bag, and suction nozzle links to each other with blower fan, and blower fan links to each other with filter bag; Suction nozzle faces filter core, and pressure sensor is connected with the blower fan of dust exhaust apparatus through electronic control unit.
3. the empty filter of band automatic dust removing apparatus according to claim 1 and 2 is characterized in that said whirligig comprises the chassis, and filter core places on the chassis, and the chassis is connected with motor through transmission system.
4. the empty filter of band automatic dust removing apparatus according to claim 1 and 2 is characterized in that, is provided with air intake valve in the said air inlet pipe.
5. the empty filter of band automatic dust removing apparatus according to claim 2 is characterized in that, said suction nozzle be shaped as circle, prolate shape.
6. the empty filter of band automatic dust removing apparatus according to claim 2 is characterized in that, the quantity of said suction nozzle is more than two.
CN2012103070026A 2012-08-27 2012-08-27 Air filter with automatic dedusting device Pending CN102772957A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012103070026A CN102772957A (en) 2012-08-27 2012-08-27 Air filter with automatic dedusting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012103070026A CN102772957A (en) 2012-08-27 2012-08-27 Air filter with automatic dedusting device

Publications (1)

Publication Number Publication Date
CN102772957A true CN102772957A (en) 2012-11-14

Family

ID=47118202

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012103070026A Pending CN102772957A (en) 2012-08-27 2012-08-27 Air filter with automatic dedusting device

Country Status (1)

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CN (1) CN102772957A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104436888A (en) * 2014-11-27 2015-03-25 四川天启智源科技有限公司 Filtering system for ventilating system
CN105101738A (en) * 2014-05-16 2015-11-25 庄孟文 Electrical control cabinet with binary channel air cleaning device
CN108843471A (en) * 2018-07-03 2018-11-20 王军显 Harvester engine air filtering core dust proof air inlet device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85203777U (en) * 1985-10-23 1986-09-03 王荣兴 Automatic dedusting unit for air filter core
CN2649165Y (en) * 2003-11-04 2004-10-20 章礼春 Filter
CN201353455Y (en) * 2009-03-18 2009-12-02 丹东东方机电工程有限公司 Millimetre-grade/micron-grade multifunctional automatic-cleaning filter
CN202700252U (en) * 2012-08-27 2013-01-30 戴若夫 Air cleaner with automatic dust-extraction device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85203777U (en) * 1985-10-23 1986-09-03 王荣兴 Automatic dedusting unit for air filter core
CN2649165Y (en) * 2003-11-04 2004-10-20 章礼春 Filter
CN201353455Y (en) * 2009-03-18 2009-12-02 丹东东方机电工程有限公司 Millimetre-grade/micron-grade multifunctional automatic-cleaning filter
CN202700252U (en) * 2012-08-27 2013-01-30 戴若夫 Air cleaner with automatic dust-extraction device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105101738A (en) * 2014-05-16 2015-11-25 庄孟文 Electrical control cabinet with binary channel air cleaning device
CN104436888A (en) * 2014-11-27 2015-03-25 四川天启智源科技有限公司 Filtering system for ventilating system
CN108843471A (en) * 2018-07-03 2018-11-20 王军显 Harvester engine air filtering core dust proof air inlet device

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Application publication date: 20121114