CN104389286A - Wet dust suppressor for use at circulating air outlet of road sweeping equipment - Google Patents
Wet dust suppressor for use at circulating air outlet of road sweeping equipment Download PDFInfo
- Publication number
- CN104389286A CN104389286A CN201410747070.3A CN201410747070A CN104389286A CN 104389286 A CN104389286 A CN 104389286A CN 201410747070 A CN201410747070 A CN 201410747070A CN 104389286 A CN104389286 A CN 104389286A
- Authority
- CN
- China
- Prior art keywords
- air channel
- blowpipe
- dust
- air outlet
- water
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention discloses a wet dust suppressor for use at a circulating air outlet of road sweeping equipment. The wet dust suppressor comprises a suction nozzle, a suction tube, a back-blowing tube, a fan and a refuse box. An air passage used for discharging part of dust-bearing air is connected to the back-blowing tube and is provided with a spray dedusting and water recycling unit. The wet dust suppressor has the advantages that secondary pollution by raised dust occurring in cleaning operation of the road sweeping equipment is avoided, dedusting is effective, circulating water is utilized, and spray dedusting is effective.
Description
Technical field
The invention belongs to and sweep road technical field of dust removal equipment, especially relate to one and sweep pipeline equipment circulating current air outlet wet type device for reducing dust.
Background technology
Existingly in the market sweep pipeline equipment, comprise sweeping machine and road sweeper etc., their cleaning work prevents dust pollution can be summarized as following three kinds of modes:
(1) wet type depositing dust, carries out water spray dust in brush front, suction inlet, suction tube, dustbin, and rubbish directly sucks dustbin from suction inlet by blower fan, and the gas after depositing dust is directly discharged through blower fan; This depositing dust shortcoming: because the water of ejection can not be recycled, and also smaller in order to ensure the volume of dustbin usual filtered water tank volume, and the activity duration to be ensured, so injection flow rate is smaller; Aspiration procedure so dust-absorbing airflow is than very fast because ensureing certain suction force, is carried out water spray dust's effect in the process and is greatly reduced.
(2) recirculated water depositing dust, water spray dust is carried out in suction inlet, suction tube, dustbin, sewage flows into cyclic water tank from dustbin through filter screen and recycles, rubbish directly sucks dustbin from suction inlet by blower fan, gas after depositing dust is directly discharged through blower fan, although this structure can make the water circulation use of ejection, thus increasing injection flow rate makes airborne dust reduce, but the earth in dustbin is brought in cyclic water tank by sewage, make that cyclic water tank earth settling amount is large, cleaning quite difficulty, whole air-flow all will be discharged to outside, load of dust remove amount.
(3) dry dust removal, one adopts filter cylinder, filter cloth dedusting, and rubbish directly to suck from suction inlet and through blower fan the air-flow with dust blowed to filter cylinder after dustbin or filter cloth carries out dedusting by blower fan.Shortcoming: filter cloth, filter cylinder cleaning difficulty, after the blocking of the filter screen in filter cylinder, filter cloth, fan outlet is vented smooth thus affects suction force; Another kind adopts electrostatic precipitation, rubbish directly to suck from suction inlet and through blower fan, the gas with dust is blowed to electrostatic room after dustbin and carry out dedusting by blower fan, the too fast dust removing effects of this structure air-flow velocity is not obvious, and cost, fault rate are higher, and also higher to environmental requirement.
Summary of the invention
The object of the invention is to improve prior art deficiency and provide a kind of solution to sweep pipeline equipment cleaning work to produce airborne dust secondary pollution, good dedusting effect, utilize recirculated water, water spray dust effective sweep pipeline equipment circulating current air outlet wet type device for reducing dust.
The object of the present invention is achieved like this, one sweeps pipeline equipment circulating current air outlet wet type device for reducing dust, be made up of suction inlet, suction tube, anti-blowpipe, blower fan and dustbin, it is characterized in that on anti-blowpipe, be connected with the air channel for discharge section dusty gas, air channel is provided with spraying and dedusting and Water Sproading recycling device.
In order to realize this case object of the present invention further, can be that air channel to be connected on anti-blowpipe and to be communicated with anti-blowpipe, the tail end in air channel be provided with cyclic water tank, and the water inlet of water pump connects cyclic water tank, the delivery port of water pump connects drencher head by pipeline, and drencher head is arranged in air channel.
Compared with the prior art the present invention has following distinguishing feature and good effect: the present invention is connected with the air channel for discharge section dusty gas on anti-blowpipe, air channel is provided with spraying and dedusting and Water Sproading recycling device, fan outlet is divided into two parts with the gas of dust, part blowback increases suction capactity to suction inlet and reduces discharge air capacity simultaneously, another part passes through air channel, spraying and dedusting and Water Sproading recycling device carry out water spray dust, after clean gas is entered in air, avoid sweeping pipeline equipment cleaning work and produce airborne dust secondary pollution, air channel to be connected on anti-blowpipe and to be communicated with anti-blowpipe, the tail end in air channel is provided with cyclic water tank, the water inlet of water pump connects cyclic water tank, the delivery port of water pump connects drencher head by pipeline, drencher head is arranged in air channel and cyclic water tank, such blower fan High Rotation Speed forms negative pressure in dustbin, air-flow brings rubbish into dustbin along suction tube from suction inlet under the atmospheric effect in the external world, heavy rubbish falls into dustbin, gas with dust increases from anti-blowpipe blowback to ground the air capacity that suction capactity reduces discharge simultaneously through a blower fan part, another part enters in the air channel that is communicated with anti-blowpipe, after drencher head in air channel carries out water spray one-level depositing dust, drencher head again in cyclic water tank carries out water spray secondary depositing dust, finally the gas of cleaning is discharged to air, complete whole operation process, drencher head can be arranged on many places, to reduce dustiness in gas, Purge gas.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is another kind of structural representation of the present invention.
Detailed description of the invention
Embodiment 1, one sweeps pipeline equipment circulating current air outlet wet type device for reducing dust, with reference to Fig. 1, be that dustbin 5 is provided with blower fan 4, the air outlet of blower fan 4 connects anti-blowpipe 3, and the tail end of anti-blowpipe 3 and suction tube 2 connect at suction inlet 1 place, suction tube 2 connects dustbin 5, anti-blowpipe 3 is connected with the air channel 10 for discharge section dusty gas, and air channel 10 is provided with spraying and dedusting and Water Sproading recycling device 7, and this forms a kind of structure of the present invention.
Embodiment 2, one sweeps pipeline equipment circulating current air outlet wet type device for reducing dust, with reference to Fig. 2, on the basis of embodiment 1, that air channel 10 to be connected on anti-blowpipe 3 and to be communicated with anti-blowpipe 3, the tail end in air channel 10 is provided with cyclic water tank 9, the water inlet of water pump 6 connects cyclic water tank 9, in order to avoid impurity enters in water pump, filter can be set at the water inlet of water pump 6, the delivery port of water pump 6 connects drencher head 8 by pipeline, and drencher head 8 is arranged in air channel 10 and cyclic water tank 9, and other are identical with embodiment 1.
Claims (2)
1. sweep pipeline equipment circulating current air outlet wet type device for reducing dust for one kind, be made up of suction inlet, suction tube, anti-blowpipe, blower fan and dustbin, it is characterized in that on anti-blowpipe, be connected with the air channel for discharge section dusty gas, air channel is provided with spraying and dedusting and Water Sproading recycling device.
2. one according to claim 1 sweeps pipeline equipment circulating current air outlet wet type device for reducing dust, it is characterized in that air channel to be connected on anti-blowpipe and to be communicated with anti-blowpipe, the tail end in air channel is provided with cyclic water tank, the water inlet of water pump connects cyclic water tank, the delivery port of water pump connects drencher head by pipeline, and drencher head is arranged in air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410747070.3A CN104389286A (en) | 2014-12-10 | 2014-12-10 | Wet dust suppressor for use at circulating air outlet of road sweeping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410747070.3A CN104389286A (en) | 2014-12-10 | 2014-12-10 | Wet dust suppressor for use at circulating air outlet of road sweeping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104389286A true CN104389286A (en) | 2015-03-04 |
Family
ID=52607239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410747070.3A Pending CN104389286A (en) | 2014-12-10 | 2014-12-10 | Wet dust suppressor for use at circulating air outlet of road sweeping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104389286A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368153A (en) * | 2016-09-26 | 2017-02-01 | 长安大学 | Suction sweeping device of special suction sweeping cart for pavement milling and planing |
| CN107881964A (en) * | 2017-10-31 | 2018-04-06 | 长安大学 | A kind of scavenging vehicle wet dedusting system |
| CN108005004A (en) * | 2017-12-31 | 2018-05-08 | 湖北国苗特种车辆制造有限公司 | Vacuum dust collecting truck with inverse type air passage |
| CN110629715A (en) * | 2018-05-31 | 2019-12-31 | 陈锐 | Cleaning device for airflow dust collection cleaning vehicle |
| CN112012145A (en) * | 2020-08-31 | 2020-12-01 | 长沙中联重科环境产业有限公司 | Dry-type road sweeper |
| CN113749568A (en) * | 2021-10-09 | 2021-12-07 | 江西太空机器人科技有限公司 | Dust-reducing cleaning robot based on 5G communication |
| CN114224243A (en) * | 2021-12-20 | 2022-03-25 | 四川大学 | Clinical purification and disinfection equipment that uses of foundation medicine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004324186A (en) * | 2003-04-24 | 2004-11-18 | Howa Mach Ltd | Dust recovery device for air circulating type cleaning vehicle |
| CN201043265Y (en) * | 2007-06-07 | 2008-04-02 | 魏长利 | Road back flushing type dust suction device |
| CN101349043A (en) * | 2008-09-16 | 2009-01-21 | 江苏飞球专用车制造有限公司 | Dry and wet two-purpose road sweeper |
| CN101586334A (en) * | 2009-06-11 | 2009-11-25 | 航天晨光股份有限公司 | Sweeping and sucking type wet and dry road sweeper |
| CN201473915U (en) * | 2009-08-24 | 2010-05-19 | 青特集团有限公司 | Dust removing device of road sweeper |
| CN203498783U (en) * | 2013-09-22 | 2014-03-26 | 广西玉柴专用汽车有限公司 | Dust exhaust device for road sweeper |
| CN204325991U (en) * | 2014-12-10 | 2015-05-13 | 烟台海德专用汽车有限公司 | One sweeps pipeline equipment circulating current air outlet wet type device for reducing dust |
-
2014
- 2014-12-10 CN CN201410747070.3A patent/CN104389286A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004324186A (en) * | 2003-04-24 | 2004-11-18 | Howa Mach Ltd | Dust recovery device for air circulating type cleaning vehicle |
| CN201043265Y (en) * | 2007-06-07 | 2008-04-02 | 魏长利 | Road back flushing type dust suction device |
| CN101349043A (en) * | 2008-09-16 | 2009-01-21 | 江苏飞球专用车制造有限公司 | Dry and wet two-purpose road sweeper |
| CN101586334A (en) * | 2009-06-11 | 2009-11-25 | 航天晨光股份有限公司 | Sweeping and sucking type wet and dry road sweeper |
| CN201473915U (en) * | 2009-08-24 | 2010-05-19 | 青特集团有限公司 | Dust removing device of road sweeper |
| CN203498783U (en) * | 2013-09-22 | 2014-03-26 | 广西玉柴专用汽车有限公司 | Dust exhaust device for road sweeper |
| CN204325991U (en) * | 2014-12-10 | 2015-05-13 | 烟台海德专用汽车有限公司 | One sweeps pipeline equipment circulating current air outlet wet type device for reducing dust |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368153A (en) * | 2016-09-26 | 2017-02-01 | 长安大学 | Suction sweeping device of special suction sweeping cart for pavement milling and planing |
| CN106368153B (en) * | 2016-09-26 | 2018-04-13 | 长安大学 | A kind of suction sweeping device of the special dust collecting and cleaning vehicles of road-surface milling |
| CN107881964A (en) * | 2017-10-31 | 2018-04-06 | 长安大学 | A kind of scavenging vehicle wet dedusting system |
| CN108005004A (en) * | 2017-12-31 | 2018-05-08 | 湖北国苗特种车辆制造有限公司 | Vacuum dust collecting truck with inverse type air passage |
| CN110629715A (en) * | 2018-05-31 | 2019-12-31 | 陈锐 | Cleaning device for airflow dust collection cleaning vehicle |
| CN112012145A (en) * | 2020-08-31 | 2020-12-01 | 长沙中联重科环境产业有限公司 | Dry-type road sweeper |
| CN112012145B (en) * | 2020-08-31 | 2022-04-19 | 长沙中联重科环境产业有限公司 | Dry-type road sweeper |
| CN113749568A (en) * | 2021-10-09 | 2021-12-07 | 江西太空机器人科技有限公司 | Dust-reducing cleaning robot based on 5G communication |
| CN114224243A (en) * | 2021-12-20 | 2022-03-25 | 四川大学 | Clinical purification and disinfection equipment that uses of foundation medicine |
| CN114224243B (en) * | 2021-12-20 | 2022-11-18 | 四川大学 | Clinical purification and disinfection equipment that uses of foundation medicine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150304 |