CN106139805A - A kind of high-effective dust-removing dust filtration device of sweeping and sucking type sweeper - Google Patents
A kind of high-effective dust-removing dust filtration device of sweeping and sucking type sweeper Download PDFInfo
- Publication number
- CN106139805A CN106139805A CN201610686964.5A CN201610686964A CN106139805A CN 106139805 A CN106139805 A CN 106139805A CN 201610686964 A CN201610686964 A CN 201610686964A CN 106139805 A CN106139805 A CN 106139805A
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- air channel
- dust
- sweeping
- dust arrester
- filter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Combined Means For Separation Of Solids (AREA)
- Cyclones (AREA)
Abstract
The invention discloses the high-effective dust-removing dust filtration device of a kind of sweeping and sucking type sweeper, be characterized in, formed by sweeping desorption system, three-level filter system and dust arrester outlet system；Described desorption system of sweeping is made up of main brush (1) and disposal box (2)；Described three-level filter system is made up of drainage screen (8), cyclone pre-filtering air channel (3) and candle filter (4)；Described dust arrester outlet system includes that lower wind channel (6), dust arrester export (7) and vacuum fan (5)；By arranging three-level filter system and improving filtration air channel shape, improve the eddy flow flow in dusty gas filter process and centrifugal force, improve efficiency of dust collection and the service life of sweeper dust arrester；Test and simulation analysis show, the dusty gas entering cyclone pre-filtering air channel reaches 98% to the gravel seizure sedimentation rate that particle diameter is 0.1～1.5mm.
Description
Technical field:
The present invention relates to clean environmental sanitation driving skills art field, the high-effective dust-removing filter dirt dress of a kind of sweeping and sucking type sweeper
Put；For road cleanings such as urban road, airport, park, market and workshops.
Background technology:
Road sweeper is a kind of new and effective cleaning equipment integrating road cleaning, garbage reclamation and transport, can be used for
The road-cleanings such as urban road surfaces, airport, park, market and workshop.The dedusting dust filtration device of traditional Environmental sanitation cleaning vehicle
Efficiency of dust collection is low, and garbage reclamation rate is low, and the rubbish of variable grain size can not good staged care, easily occur that granule is bigger
Rubbish blocks filtration system, the less dust of granule can not be filtered, non-Chalk-dust filtering easily glues when flowing through the dust arresters such as blower fan
Attached, leverage dust arrester normal service life and road cleaning efficiency.
Summary of the invention:
It is an object of the invention to overcome the deficiency of above-mentioned prior art, and the high-effective dust-removing filter dirt of a kind of sweeping and sucking type sweeper is provided
Device；Mainly solve the problems such as the dust arrester efficiency of dust collection of existing road sweeper is low and service life is short.
The technical scheme is that the high-effective dust-removing dust filtration device of a kind of sweeping and sucking type sweeper, it is characterized in that,
Formed by sweeping desorption system, three-level filter system and dust arrester outlet system；
Described desorption system of sweeping is made up of main brush and disposal box, and main brush is installed on disposal box porch, touches with ground, is used for sweeping
Inhale the rubbish on ground；
Described three-level filter system includes drainage screen, cyclone pre-filtering air channel and candle filter；Drainage screen is set in disposal box,
For primary filter；Cyclone pre-filtering air channel is set, for cascade filtration on disposal box；Side, cyclone pre-filtering air channel sets candle filter
For three-stage filtration；
Described dust arrester outlet system includes the outlet of lower wind channel, dust arrester and vacuum fan；Described filter element filtering
Device is connected with dust arrester outlet by lower wind channel, and dust arrester exit sets vacuum fan；
Described cyclone pre-filtering air channel includes guide port, guides air channel, expansion chamber and the air outlet at top；Guide port and left and right
Two groups guide air channel and are connected, and guiding end bottom, air channel is the settlement funnel in expansion chamber, guide top, air channel and arrange mouth
Footpath is less than the top outlet inlet of settlement funnel bore, and top outlet inlet is connected with upper wind channel, upper wind channel and filter element mistake
Filter connects；
The equal dextrorotation in described guiding air channel is arranged, air-flow is non-interference, guides air channel and is shaped as spiral curve and tangent line composition, institute
The functional relationship that has particularly as follows:
；
Described settlement funnel (14) is the tapering type funnel of spiral form, and its upper and lower relative aperture is 2:1, its spiral yarn shaped function
Relation particularly as follows:
。
Further, described drainage screen is fence type, ferrum net formula or door bar, and drainage screen is detachable, drainage screen
Being divided into coarse filtration net and finly filtration net, the mesh aperture of coarse filtration net is 30～60mm, and the mesh aperture of finly filtration net is 10mm.
Further, described top outlet inlet be the degree of depth be the straight barrel type of 62mm, its bore and settlement funnel relative aperture
For 1:2.3.
Compared with the prior art the high-effective dust-removing dust filtration device of a kind of sweeping and sucking type sweeper of the present invention has prominent
Substantive distinguishing features and marked improvement: 1, use different dedusting dust-filtering systems to enter according to granulated garbage size in air-flow
Row filters, and classification is provided with fence type drainage screen, cyclone pre-filtering air channel and candle filter, separates the rubbish of different-grain diameter step by step
Rubbish granule, thus it is greatly improved the dedusting efficiency of dust filtration of dust arrester；2, the planform in cyclone pre-filtering air channel is changed
Enter, arrange one direction dextrorotation arrange guide air channel, settlement funnel is that spiral form is tapering type, add eddy flow flow velocity, flow and
Airflow centrifugal power, improves the sedimentation filtration efficiency to granulated garbage, and test and simulation analysis show, its to particle diameter be 0.1～
The seizure sedimentation rate of the gravel of 1.5mm reaches 98%；3, detachable fence formula drainage screen then can change difference according to different operating environment
The filter screen in mesh aperture, it is simple to disassembly, cleaning, improves the service life of filtration system.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the three-level filter system schematic diagram of the dedusting dust filtration device of the present invention；
Fig. 3 is the cyclone pre-filtering air channel structure schematic diagram of the present invention；
Fig. 4 is the schematic diagram of the settlement funnel of the present invention；
Fig. 5 is the dedusting dust filtration device inner side elevational view of the present invention.
Wherein: 1 main brush, 2 disposal boxes, 3 cyclone pre-filtering air channels, 4 candle filters, 5 vacuum fans, 6 times wind channels, 7
Dust arrester exports, 8 drainage screens, wind channel on 9,10 expansion chambers, 11 guide ports, 12 top outlet inlets, and 13 guide air channel, and 14 sink
Fall funnel.
Detailed description of the invention:
In order to be more fully understood that and implement, provide specific embodiment below in conjunction with the accompanying drawings and describe the present invention in detail.
Embodiment 1, sees Fig. 1,2,3,4,5, makes the disposal box 2 sweeping desorption system according to Design and Machining, will sweep desorption system
Main brush 1 be installed on disposal box 2 porch sweeping desorption system, with ground touch, for sweep inhale ground rubbish；Suction is swept in formation
System；
Drainage screen 8 is installed in disposal box 2, for primary filter；Disposal box 2 is installed cyclone pre-filtering air channel 3, is two grades of mistakes
Filter；It is three-stage filtration that candle filter 4 is installed in side, cyclone pre-filtering air channel 3；Form three-level filter system；
Drainage screen 8 is fence type, ferrum net formula or door bar, and drainage screen 8 is detachable, and drainage screen is divided into coarse filtration net and thin mistake
Filter screen, the mesh aperture of coarse filtration net is 30～60mm, and the mesh aperture of finly filtration net is 10mm；Cyclone pre-filtering air channel 3 is wrapped
Include guide port 11, guide air channel 13, expansion chamber 10 and the air outlet 12 at top；Guide port 11 guides air channel 13 phase with two groups, left and right
Leading to connect, guiding end bottom, air channel 13 is the settlement funnel 14 in expansion chamber 10, and guiding top, air channel 13 arranges bore and is less than
The top outlet inlet 12 of settlement funnel 14 bore, top outlet inlet 12 is connected with upper wind channel 9, upper wind channel 9 and filter element
Filter 4 is connected；
Two groups, left and right guides the equal dextrorotation in air channel 13 and arranges, air-flow is non-interference, guides air channel 13 and is shaped as spiral curve and cuts
Line is constituted, the functional relationship that had particularly as follows:
；
Top outlet inlet 12 is the straight barrel type of 62mm for the degree of depth, and its bore and settlement funnel 14 relative aperture are 1:2.3；Settlement funnel
14 is the tapering type funnel of spiral form, and its upper and lower relative aperture is 2:1, its spiral yarn shaped functional relationship particularly as follows:；
Candle filter 4 is connected with dust arrester outlet 7 by lower wind channel 6, and exports installation at 7 at dust arrester
Vacuum fan 5, vacuum fan 5 is positioned at dust arrester and exports at 7, provides air-flow suction for whole dust pelletizing system；Formation dedusting fills
Put outlet system.
The high-effective dust-removing dust filtration device of a kind of sweeping and sucking type sweeper of the present invention, operation principle, dusty gas is through collection
Dirt case 2 guides oblique introduction, when drainage screen 8, makes bulky grain rubbish (such as leaves, stone etc.) be stopped by filter screen, makees at gravity
With in lower natural subsidence to disposal box 2；First filter after dusty gas enter cyclone pre-filtration system, through guide port 11 with lead
Wind channel 13 enters, and reduces interfering between air-flow, and the little granule dust in gas is under swirling eddy centrifugal action
Separate, enter settlement funnel 14, fall into following expansion chamber 10；The dusty gas of secondary filter is through top outlet inlet 12 He
Upper wind channel 9 enters candle filter 4, and in gas, fine dusts particle is separated attachment through filter element, through vibrations sedimentation
In following expansion chamber, the cleaning gas after filtration is discharged from dust arrester outlet 7 through lower wind channel 6.
Although embodiments of the present invention are described by the above-mentioned accompanying drawing that combines, but not to scope
Limiting, those skilled in the art is in the case of without departing from the spirit and scope of the present invention, it is not necessary to pay creative work
The various changes that can make, revise, replace and modification etc. is the most within the scope of the present invention.
Claims (3)
1. the high-effective dust-removing dust filtration device of a sweeping and sucking type sweeper, it is characterised in that by sweep desorption system, three-level filter system and
Dust arrester outlet system forms；
Described desorption system of sweeping is made up of main brush (1) and disposal box (2), and main brush (1) is installed on disposal box (2) porch, with ground
Contact, for sweeping the rubbish inhaling ground；
Described three-level filter system includes drainage screen (8), cyclone pre-filtering air channel (3) and candle filter (4)；At disposal box
(2) drainage screen (8) is set in, for primary filter；Cyclone pre-filtering air channel (3) is set, for cascade filtration on disposal box (2)；Cyclone is pre-
Filter air channel (3) side and set candle filter (4) as three-stage filtration；
Described dust arrester outlet system includes that lower wind channel (6), dust arrester export (7) and vacuum fan (5)；Described
Candle filter (4) is connected with dust arrester outlet (7) by lower wind channel (6), and dust arrester outlet (7) place sets vacuum
Fan (5)；
Described cyclone pre-filtering air channel (3) includes guide port (11), guides air channel (13), expansion chamber (10) and the air-out at top
Mouth (12)；Guide port (11) and two groups, left and right guide air channel (13) and are connected, and guiding air channel (13) end bottom is expansion chamber
(10) settlement funnel (14) in, guides air channel (13) top and arranges the bore top outlet inlet less than settlement funnel (14) bore
(12), top outlet inlet (12) is connected with upper wind channel (9), and upper wind channel (9) is connected with candle filter (4)；
The all dextrorotation of described guiding air channel (13) is arranged, air-flow is non-interference, guides air channel (13) and is shaped as spiral curve and cuts
Line is constituted, the functional relationship that had particularly as follows:
；
Described settlement funnel (14) is the tapering type funnel of spiral form, and its upper and lower relative aperture is 2:1, its spiral yarn shaped function
Relation particularly as follows:
。
The high-effective dust-removing dust filtration device of a kind of sweeping and sucking type sweeper the most according to claim 1, it is characterised in that described
Drainage screen (8) is fence type, ferrum net formula or door bar, and drainage screen (8) is detachable, drainage screen (8) be divided into coarse filtration net and
Finly filtration net, the mesh aperture of coarse filtration net is 30～60mm, and the mesh aperture of finly filtration net is 10mm.
The high-effective dust-removing dust filtration device of a kind of sweeping and sucking type sweeper the most according to claim 1, it is characterised in that described
Top outlet inlet (12) be the degree of depth be the straight barrel type of 62mm, its bore and settlement funnel (14) relative aperture are 1:2.3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610686964.5A CN106139805B (en) | 2016-08-19 | 2016-08-19 | A kind of high-effective dust-removing dust filtration device of sweeping and sucking type sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610686964.5A CN106139805B (en) | 2016-08-19 | 2016-08-19 | A kind of high-effective dust-removing dust filtration device of sweeping and sucking type sweeper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106139805A true CN106139805A (en) | 2016-11-23 |
| CN106139805B CN106139805B (en) | 2017-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610686964.5A Active CN106139805B (en) | 2016-08-19 | 2016-08-19 | A kind of high-effective dust-removing dust filtration device of sweeping and sucking type sweeper |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107213740A (en) * | 2017-07-20 | 2017-09-29 | 武汉铭科轨道交通装备有限公司 | A kind of cleaning device of motor car equipment cooling air |
| CN110258398A (en) * | 2019-06-06 | 2019-09-20 | 长沙中联重科环境产业有限公司 | Rubbish dust pelletizing system and sweeper with it |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2078832B1 (en) * | 2002-07-25 | 2010-11-03 | Refaat A. Kammel | Exhaust after-treatment system for the reduction of pollutants from diesel engine exhaust and related method |
| CN102587312A (en) * | 2011-11-29 | 2012-07-18 | 青特集团有限公司 | Pre-filtering device for sweeping truck |
| CN204959665U (en) * | 2015-07-20 | 2016-01-13 | 安徽江淮扬天汽车股份有限公司 | Motor sweeper dust collector |
| CN206240221U (en) * | 2016-08-19 | 2017-06-13 | 山东蓬翔汽车有限公司 | A kind of high-effective dust-removing dust filtration device of sweeping and sucking type sweeper |
-
2016
- 2016-08-19 CN CN201610686964.5A patent/CN106139805B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2078832B1 (en) * | 2002-07-25 | 2010-11-03 | Refaat A. Kammel | Exhaust after-treatment system for the reduction of pollutants from diesel engine exhaust and related method |
| CN102587312A (en) * | 2011-11-29 | 2012-07-18 | 青特集团有限公司 | Pre-filtering device for sweeping truck |
| CN204959665U (en) * | 2015-07-20 | 2016-01-13 | 安徽江淮扬天汽车股份有限公司 | Motor sweeper dust collector |
| CN206240221U (en) * | 2016-08-19 | 2017-06-13 | 山东蓬翔汽车有限公司 | A kind of high-effective dust-removing dust filtration device of sweeping and sucking type sweeper |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107213740A (en) * | 2017-07-20 | 2017-09-29 | 武汉铭科轨道交通装备有限公司 | A kind of cleaning device of motor car equipment cooling air |
| CN110258398A (en) * | 2019-06-06 | 2019-09-20 | 长沙中联重科环境产业有限公司 | Rubbish dust pelletizing system and sweeper with it |
| CN110258398B (en) * | 2019-06-06 | 2021-04-09 | 长沙中联重科环境产业有限公司 | Garbage dust removal system and sweeper with same |
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| Publication number | Publication date |
|---|---|
| CN106139805B (en) | 2017-12-05 |
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Effective date of registration: 20181008 Address after: 265607 No. 5 South Ring Road, Penglai, Yantai, Shandong Patentee after: Shandong Pengxiang Automobile Co.,Ltd. Address before: 265607 No. 5 South Ring Road, Penglai, Yantai, Shandong Co-patentee before: Shandong University Patentee before: Shandong Pengxiang Automobile Co.,Ltd. |
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| TR01 | Transfer of patent right |