CN201268834Y - Secondary dust removing processing system of road sweeper - Google Patents
Secondary dust removing processing system of road sweeper Download PDFInfo
- Publication number
- CN201268834Y CN201268834Y CNU2008201419351U CN200820141935U CN201268834Y CN 201268834 Y CN201268834 Y CN 201268834Y CN U2008201419351 U CNU2008201419351 U CN U2008201419351U CN 200820141935 U CN200820141935 U CN 200820141935U CN 201268834 Y CN201268834 Y CN 201268834Y
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- storage chamber
- air
- dust
- dust storage
- filter screen
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Abstract
The utility model discloses a secondary fallen dust processing system of a street sweeper, comprising a sucking disk, a dust chamber, a draught fan, an air channel, a primary classification dust chamber and a spray head, wherein the dust chamber is provided with an air inlet and an air outlet where a filter screen is arranged; the sucking disk is communicated with the air inlet of the primary classification dust chamber through the air channel; the spray head is arranged in the air channel; the air outlet of the draught fan is communicated with the air inlet of the dust chamber through an air outlet pipe; the air inlet of the draught fan is communicated with the air outlet of the primary classification dust chamber through an air inlet pipe, and the inlet end of the air inlet pipe is provided with a filter screen. The utility model can effectively prevent generating secondary pollution caused by discharged dust.
Description
Affiliated technical field
The utility model relates to a kind of road sweeping machine, especially a kind of sweeping machine secondary depositing dust treatment system.
Background technology
Sweeping machine typically refers to the environmental sanitation vehicles that is used to remove, collect and transport dirts such as pavement garbage dust.Sweeping machine mainly is made of headstock, railway carriage, chassis and vacuum cleaning garbage collection system.The vacuum cleaning garbage collection system mainly is made of sucker, air channel, dust storage chamber and blower fan.Dust storage chamber is provided with air inlet port and gas outlet, and the gas outlet of dust storage chamber is provided with filter screen.The air inlet port of sucker by air channel and dust storage chamber be communications and liaison mutually, and the air inlet port of blower fan and the gas outlet of dust storage chamber be communications and liaison mutually.During work, blower fan is discharged the air in the dust storage chamber, make and form certain vacuum in the dust storage chamber, at this moment be positioned near the side brush of sucker granulated garbage is collected at the sucker place fast, under the action of high-speed airflow that blower fan produces, particle suspends rapidly, along sucker in the air channel enters dust storage chamber, because unexpected increase by area, air velocity descends, and particle relies on action of gravity to fall in the dust storage chamber, and the lighter garbage dust of proportion is during with the filter screen of air-flow on the dust storage chamber gas outlet, be trapped in the inner surface of filter screen, discharge dust storage chamber by the gas of filter screen through blower fan and enter atmosphere.Owing to, therefore cause secondary pollution by also containing dust in the gas of filter screen.
The utility model content
The technical problems to be solved in the utility model provides a kind of sweeping machine secondary depositing dust treatment system, and it can effectively prevent the dust discharge and the secondary pollution of formation.
In order to solve the problems of the technologies described above, a kind of sweeping machine secondary of the utility model depositing dust treatment system, it contains sucker, dust storage chamber, blower fan, the air channel, dust storage chamber is provided with air intake and air outlet, the air outlet place is provided with filter screen, also contain and just divide dust storage chamber, sprinkler head, between described sucker and the air intake that just divides dust storage chamber by described air channel communications and liaison mutually, sprinkler head is arranged in this air channel, the air intake of air outlet by exhaust duct and the described dust storage chamber communications and liaison mutually of this blower fan, the air intake of described blower fan is by blast pipe and the air outlet that just divides dust storage chamber communications and liaison mutually, and the entrance point of blast pipe is provided with filter screen.
In said system, just divide dust storage chamber owing to be provided with, and be provided with sprinkler head in the air channel of communications and liaison mutually with just dividing dust storage chamber, like this after dust is by the sucker suction at sucker, strengthen through sprinkler head humidification, dust proportion, heavier dust falls into the first separation that just divides the indoor realization dust of control of dust; Remainingly when the filter screen by the blast pipe entrance point, captured, thereby realize separating once more by filter screen; The air-flow that the dust that the small part particulate only arranged is produced by blower fan carries and enters in the dust storage chamber, because unexpected increase by area, air velocity descends, and dust falls into the bottom of dust storage chamber in action of gravity, and air-flow enters atmosphere through the filter screen that dust storage chamber air outlet place is provided with.Because dust is drawn in the dust storage chamber by sucker and the filter screen by its air outlet enters in the process of atmosphere again, dust carries out once just separating separating with twice filter screen, carried out twice depositing dust simultaneously and handled, effective like this dust that prevented is discharged and the secondary pollution of formation.
Description of drawings
Accompanying drawing is the schematic diagram of the utility model sweeping machine secondary depositing dust treatment system.
1. suckers in the accompanying drawing, 2. air channel, 3. sprinkler head, 4. filter screen, 5. dust storage chamber, 6. exhaust duct, 7. blower fan, 8. blast pipe 9. just divides dust storage chamber, 10. the side brush.
The specific embodiment
In the accompanying drawing, sweeping machine secondary depositing dust treatment system mainly contains sucker 1, dust storage chamber 5, blower fan 7, air channel 2, just divides dust storage chamber 9, sprinkler head 3.Dust storage chamber 5 is provided with air intake and air outlet, and the air outlet place is provided with filter screen.Sucker 1 passes through air channel 2 communications and liaison mutually with first the branch between dust storage chamber 9 air intakes.Sprinkler head 3 is arranged in the air channel 2.The air intake of the air outlet of blower fan 7 by exhaust duct 6 and dust storage chamber 5 be communications and liaison mutually, and the air outlet of the air intake of blower fan 7 by blast pipe 8 and first branch dust storage chamber 9 be communications and liaison mutually, and the entrance point of blast pipe 8 is provided with filter screen 4.During work, blower fan 7 will just divide the gas in the dust storage chamber 9 to be drawn in the dust storage chamber 5, make just to divide and form certain vacuum in the dust storage chamber 9, near the side brush 10 that is positioned at the sucker 1 is collected at sucker 1 place fast with granulated garbage, under the action of high-speed airflow that blower fan 7 produces, particle suspends rapidly, entering in the process of just dividing dust storage chamber 9 through air channel 2 along sucker 1, through sprinkler head 3 humidifications, dust proportion strengthens, heavier dust drops to just and divides in the dust storage chamber 9, thereby realizes the first separation of dust, and is remaining when the filter screen 4 of the entrance point that passes through blast pipe 8, captured by filter screen 4, therefore realize separating once more.The air-flow that only has the small part particulate dirt to be produced by blower fan 7 carries and enters in the dust storage chamber 5; because unexpected increase by area; air velocity descends; dust drops to the bottom of dust storage chamber 5 in action of gravity; last air-flow is through the filtration of the filter screen at dust storage chamber 5 air outlet places; enter atmosphere after being purified, effective like this dust that prevented is discharged and the secondary pollution problem of generation.
Claims (1)
1. sweeping machine secondary depositing dust treatment system, it contains sucker, dust storage chamber, blower fan, the air channel, dust storage chamber is provided with air intake and air outlet, the air outlet place is provided with filter screen, it is characterized in that: also contain and just divide dust storage chamber, sprinkler head, between described sucker and the air intake that just divides dust storage chamber by described air channel communications and liaison mutually, sprinkler head is arranged in this air channel, the air intake of the air outlet of described blower fan by exhaust duct and described dust storage chamber be communications and liaison mutually, the air intake of described blower fan is by blast pipe and the air outlet that just divides dust storage chamber communications and liaison mutually, and the entrance point of blast pipe is provided with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201419351U CN201268834Y (en) | 2008-09-16 | 2008-09-16 | Secondary dust removing processing system of road sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201419351U CN201268834Y (en) | 2008-09-16 | 2008-09-16 | Secondary dust removing processing system of road sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201268834Y true CN201268834Y (en) | 2009-07-08 |
Family
ID=40841429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201419351U Expired - Fee Related CN201268834Y (en) | 2008-09-16 | 2008-09-16 | Secondary dust removing processing system of road sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201268834Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758064A (en) * | 2014-02-19 | 2014-04-30 | 福建龙马环卫装备股份有限公司 | Pure-suction vacuum sweeper compartment |
| CN105256755A (en) * | 2015-10-09 | 2016-01-20 | 许智远 | Water mist dust-absorbing vehicle |
| CN106958216A (en) * | 2017-04-28 | 2017-07-18 | 四川新科环保设备制造有限公司 | A kind of high-efficiency ground vacuum sweeper |
| CN109338966A (en) * | 2018-11-23 | 2019-02-15 | 重庆中仁城市环卫服务有限公司 | A kind of municipal administration sanitation cart cleaning systems |
-
2008
- 2008-09-16 CN CNU2008201419351U patent/CN201268834Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758064A (en) * | 2014-02-19 | 2014-04-30 | 福建龙马环卫装备股份有限公司 | Pure-suction vacuum sweeper compartment |
| CN105256755A (en) * | 2015-10-09 | 2016-01-20 | 许智远 | Water mist dust-absorbing vehicle |
| CN105256755B (en) * | 2015-10-09 | 2017-03-22 | 许智远 | Water mist dust-absorbing vehicle |
| CN106958216A (en) * | 2017-04-28 | 2017-07-18 | 四川新科环保设备制造有限公司 | A kind of high-efficiency ground vacuum sweeper |
| CN109338966A (en) * | 2018-11-23 | 2019-02-15 | 重庆中仁城市环卫服务有限公司 | A kind of municipal administration sanitation cart cleaning systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20130916 |