CN207371274U - A kind of building powder purification apparatus - Google Patents
A kind of building powder purification apparatus Download PDFInfo
- Publication number
- CN207371274U CN207371274U CN201721307187.5U CN201721307187U CN207371274U CN 207371274 U CN207371274 U CN 207371274U CN 201721307187 U CN201721307187 U CN 201721307187U CN 207371274 U CN207371274 U CN 207371274U
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- Prior art keywords
- dust
- atomising device
- extraction unit
- air
- device housing
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Abstract
The utility model discloses a kind of building powder purification apparatus, slag dust pollution is built for removing construction site, include the atomising device of air tight communication successively, dust-extraction unit and extractor fan, the atomising device includes being respectively arranged with air inlet and the atomising device housing of gas outlet, the impeller of the in vivo atomized water of atomising device shell is contained in for atomization in atomising device housing sidewall, the impeller is centrifuged by driving motor and driven, the inside top of the atomising device housing is provided with the kuppe that air-flow is guided to pass through range of atomization, the airscoop shroud for stopping foreign-body aspiration is provided on the air inlet.The utility model by be atomized and water washing cleaning two-step purification air in dust, there is good purification, the advantages of preventing secondary pollution；Meanwhile the raw material of purification are not required any additional consumables, are not caused the pollution of any discarded object, environmental protection, efficient, practicality using tap water.
Description
Technical field
The utility model is related to field of dust removal equipment more particularly to dust pollution purification caused by building slag sets neck
Domain is a kind of building powder purification apparatus specifically, for filtering and purifying on construction site due to a large amount of caused by construction
Bulky grain and fine particle dust.
Background technology
Under existing situation, dust pollution has become one of primary pollution source of city environmental pollution, of the prior art to remove
Dirt device is substantially based on Small-sized suction cleaner, and somewhat larger dust exhaust apparatus is mainly used for market, hospital, station, machine
The large-scale place such as field can only adsorb the dust of ground surface, and higher to the flatness requirement on ground, and above-mentioned existing dust catcher is equal
It can not produce appreciable results to spreading in the larger dust of concentration among air, such as：Building is removed, fitted up, HIGHWAY MAINTENANCE
Larger dust will be generated when construction operations, serious pollution is brought to environment.And existing dust catcher is mostly using direct
Dust is contained in a reservoir, can thus cause dust suction amount small, and secondary pollution is be easy to cause when handling dust.Through
One of the main reason for science confirms, the PM2.5 contents in air mostly come from dust pollution and the formation of winter haze,
The control of building dust is carried out, is one of main means for effectively preventing haze and PM2.5 from polluting.
Utility model content
The purpose of this utility model is to provide a kind of building powder purification apparatus, for solving suction of the prior art
Dirt, dust-extraction unit are not suitable for the construction place problem that comparison is mixed and disorderly and dust content is huge.Construction, including building
Build, the urban operating mechanisms such as subway largely build dust pollution caused by building, due to existing dust suction dust-extraction unit usually not
Possesses the improvement purpose in the rapid purification air in the place of opening character, reaching pollution source.The utility model is creative to be passed through
The atomization and suction-operated of water can purify large, medium and small, micro-dust particles in air, and the feelings that actual filtration is only needed to use
Condition, it is irregular that atomized water and purified water are replaced, any secondary pollution will not be caused, it will not be because of dust concentration
Increase the use cost of air purification greatly.Existing clarifier is prevented due to caused filter cotton in use, mistake
The pollution of strainer is replaced and causes sharply increasing for purification cost, while can also be because of the filter cotton of exhaust gas, and filter screen makes environment
Into the problem of secondary pollution.
The utility model is achieved through the following technical solutions：
A kind of building powder purification apparatus builds slag dust pollution, including air tight communication successively for removing construction site
Atomising device, dust-extraction unit and extractor fan, the atomising device include being respectively arranged with air inlet and the atomization dress of gas outlet
Housing is put, is contained in the impeller of the in vivo atomized water of atomising device shell, institute for atomization in atomising device housing sidewall
It states impeller and driving is centrifuged by driving motor, the inside top of the atomising device housing is provided with that air-flow is guided to pass through mist
Change the kuppe in area, the lower end of the kuppe is the arc-shaped surface of smooth excessiveness and extends and atomising device housing to both ends
Madial wall be connected, the top of atomising device housing is divided into left and right two chambers；The lower part of the atomising device housing
It is additionally provided with to contain the sedimentation basin of larger particles dust and the foot stool being used to support；It is provided with to hinder on the air inlet
Keep off the airscoop shroud of foreign-body aspiration.
Operation principle：After opening extractor fan, air flows under the action of negative pressure from air inlet, is filled followed by atomization
It puts with dust-extraction unit after purification, is finally excluded from extractor fan, under the high-speed rotation atomizing of impeller, the sky that flows through
Gas moves downward under the action of kuppe, and wherein particle larger in air falls under gravity into atomized water bottom, grain
The smaller particle in footpath since weight is small, also have little time to drop just adsorbed with the flowing of air by water ion after flow into dust-extraction unit
Middle progress double purification cleaning, discharges eventually by extractor fan, achievees the effect that filtration, purification.
In order to preferably realize the use of the new type, the clean-up effect of air-borne dust is improved, it is preferable that the dust-extraction unit bag
The air inlet pipe being respectively protruding into inside dust-extraction unit and exhaust pipe are included, and the air inlet pipe inserting end is close to the bottom of dust-extraction unit
And end is sealing, and the cecum of multiple air admission holes is provided on side wall；The deep end of the exhaust pipe is ringent hollow pipe,
And the distance for stretching into end to the dust-extraction unit bottom of dust-extraction unit is more than the depth for being contained in purified water in dust-extraction unit；It is described
Distance of the air admission hole at the top of dust-extraction unit is more than the length of the hollow pipe.
Operation principle：Under the suction function provided in extractor fan, dust by atomization is entered with atomizing air
In dust-extraction unit, since the end of air inlet pipe is set for cecum, air can only be entered by the air admission hole being submerged in purified water
Dust-extraction unit, so since, the dust by atomization will be directly over purified water washing, and air admission hole can also be realized effectively
Separate the effect of bubble, avoid answering air velocity excessive, bubble diameter is excessive to cause part dust to have not enough time to timely clean
Just as air is pumped again.
In order to preferably realize the utility model, it is preferable that the extractor fan is multistage centrifugal induced draft fans.It is multistage
Centrifugal induced draft fans technically, already belong to the prior art, but use it for the utility model and provide negative pressure
The driving source of the extraction air of formula, the resistance that the dust-extraction unit and atomising device can effectively be overcome to generate air flow
Power can purify side's amount of air while atomization and dust removing effects are not influenced in guarantor unit's time.
In order to preferably realize atomizing effect, it is preferable that the quantity of the impeller is two and opposite be mounted on is atomized dress
It puts on the side wall of housing, the impeller is propeller type curved surface bucket, and side wall of the atomized water from atomising device housing is driven during rotation
It is flowed to the direction of opposite impeller.It is oppositely arranged effect that two impellers are atomized and purpose is end pair using impeller
High-speed stirring movable property, which is carried out, positioned at the atomized water being contained in atomising device gives birth to countless tiny sprays, meanwhile, turned at a high speed using impeller
The air flow of movable property life is atomized spray, and impeller is opposite installs, when working at the same time certainty bad student collision with
Turbulent flow is in addition to belong to confined space inside atomising device, and therefore, impeller can reach very high for internal atomized water
Atomizing effect so causes a large amount of losses of atomized water without externally generating orderly high-speed flow.
Further preferably, the atomising device is connected by the first gas-guide tube with dust-extraction unit, and dust-extraction unit passes through
Second gas-guide tube is connected with extractor fan, and the lower part of the sedimentation basin is provided with the end cap being detachably connected.The master of end cap is set
It acts on purpose in when passing through long-term atomizing in sedimentation basin, substantial amounts of dust mud has been accumulated, by disassembling
End cap is convenient for the dust pollution of attachment inside cleaning atomising device for clearing up dust and particle in easy atomized water
Object.
The utility model compared with prior art, has the following advantages and advantageous effect：
（1）The utility model has good purification, Du by the dust in atomization and water washing cleaning two-step purification air
The advantages of exhausted secondary pollution；Meanwhile the raw material of purification are not required any additional consumables, are not caused any using tap water
The pollution of discarded object, environmental protection, efficient, practicality.
（2）The utility model is combination device, can adapt to any with a varied topography, the mixed and disorderly construction site in place, no
Limited to by use environment.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Wherein 1- atomising devices；11- atomising device housings；12- airscoop shrouds；13- driving motors；14- impellers；15- is atomized
Water；16- sedimentation basins；17- foot stools；18- kuppes；
2- dust-extraction units；21- air inlet pipe；22- air admission holes；23- purified waters；24- hollow pipes；25- exhaust pipes；
3- extractor fans；The first gas-guide tubes of 4-；The second gas-guide tubes of 5-.
Specific embodiment
The utility model is described in further detail with reference to embodiment, but the embodiment of the utility model is not
It is limited to this.
Embodiment 1：
With reference to shown in attached drawing 1, a kind of building powder purification apparatus builds slag dust pollution for removing construction site, including
The atomising device 1 of air tight communication, dust-extraction unit 2 and extractor fan 3 successively, the atomising device 1 include being respectively arranged with air inlet
Mouth and the atomising device housing 11 of gas outlet, atomising device shell is contained on 11 side wall of atomising device housing for being atomized
The impeller 14 of atomized water 15 in body 11, the impeller 14 are centrifuged by driving motor 13 and driven, the atomising device housing 11
Inside top be provided with to guide air-flow to pass through the kuppe 18 of range of atomization, the lower end of the kuppe 18 is smoothed
The arc-shaped surface of degree and extending to both ends is connected with the madial wall of atomising device housing 11, by the top of atomising device housing 11
It is divided into left and right two chambers；The lower part of the atomising device housing 11 is additionally provided with to contain the precipitation of larger particles dust
Pond 16 and the foot stool 17 being used to support；The airscoop shroud 12 for stopping foreign-body aspiration is provided on the air inlet.
Operation principle：After opening extractor fan 3, air flows under the action of negative pressure from air inlet, followed by atomization
Device 1 and dust-extraction unit 2 finally exclude after purification from extractor fan 3, under the high-speed rotation atomizing of impeller 14,
The air flowed through moves downward under the action of kuppe 18, and wherein particle larger in air falls under gravity into atomization
15 bottom of water, the smaller particle of grain size is since weight is small, after also having little time to drop and just being adsorbed with the flowing of air by water ion
It flows into and double purification cleaning is carried out in dust-extraction unit 2, discharged eventually by extractor fan 3, achieve the effect that filtration, purification.
Embodiment 2：
In order to preferably realize the use of the new type, the clean-up effect of air-borne dust is improved, on the basis of embodiment 1, institute
Stating dust-extraction unit 2 includes being respectively protruding into the air inlet pipe 21 and exhaust pipe 25 inside dust-extraction unit 2, and the air inlet pipe 21 stretches into
End is sealing close to the bottom of dust-extraction unit 2 and end, and the cecum of multiple air admission holes 22 is provided on side wall；The exhaust pipe 25
Deep end for ringent hollow pipe 24, and the distance for stretching into end to 2 bottom of dust-extraction unit of dust-extraction unit 2 is more than splendid attire
The depth of purified water 23 in dust-extraction unit 2；Distance of the air admission hole 22 apart from 2 top of dust-extraction unit is more than the hollow pipe
24 length.
Operation principle：Under the suction function provided in extractor fan 3, dust by atomization is entered with atomizing air
In dust-extraction unit 2, since the end of air inlet pipe 21 is that cecum is set, air can only be by the air admission hole that is submerged in purified water 23
22 enter dust-extraction units 2, so since, the dust by atomization will be directly over purified water 23 and wash, and air admission hole 22 and also
It can effectively realize the effect for separating bubble, avoid answering air velocity excessive, bubble diameter is excessive to cause part dust is following to obtain
And it timely cleans just as air is pumped again.
Embodiment 3：
In order to preferably realize the utility model, on the basis of embodiment 1 or 2, with reference to shown in attached drawing 1, the exhausting
Device 3 is multistage centrifugal induced draft fans.Multistage centrifugal induced draft fans technically, already belong to the prior art,
But the driving source that the utility model provides the extraction air of suction type is used it for, it can effectively overcome the dust-extraction unit
2 and the resistance that is generated to air flow of atomising device 1, can while atomization and dust removing effects are not influenced guarantor unit's time
Side's amount of interior purification air.
In order to preferably realize atomizing effect, in the present embodiment, the quantity of the impeller 14 is two and opposite is mounted on
On the side wall of atomising device housing 11, the impeller 14 is propeller type curved surface bucket, atomized water 15 is driven to be filled from atomization during rotation
The side wall for putting housing 11 is flowed to the direction of opposite impeller 14.It is oppositely arranged effect that two impellers 14 are atomized and purpose exists
In the end using impeller 14 the countless tiny water of high-speed stirring movable property life are carried out to being located at the atomized water 15 being contained in atomising device 1
Flower, meanwhile, the air flow generated using 14 high-speed rotation of impeller is atomized spray, and impeller 14 is opposite installation,
Certainty bad student collision and turbulent flow, are in addition to belong to confined space inside atomising device 1, therefore, impeller 14 is right when working at the same time
It can reach very high atomizing effect in internal atomized water 15, so cause without externally generating orderly high-speed flow
A large amount of losses of atomized water 15.
Further preferably, the atomising device 1 is connected by the first gas-guide tube 4 with dust-extraction unit 2, dust-extraction unit 2
It is connected by the second gas-guide tube 5 with extractor fan 3, the lower part of the sedimentation basin 16 is provided with the end cap being detachably connected.It sets
The main function and purpose of end cap have accumulated substantial amounts of dust mud in when passing through long-term atomizing in sedimentation basin 16,
By disassemble end cap for clear up the dust and particle in easy atomized water 15, and convenient for cleaning inside atomising device 1
The dust pollution object of attachment.
The above, is only the preferred embodiment of the utility model, and limit in any form is not done to the utility model
System, every any simple modification made according to the technical essence of the utility model to above example, equivalent variations, each falls within
Within the scope of protection of the utility model.
Claims (6)
1. a kind of building powder purification apparatus builds slag dust pollution for removing construction site, includes the mist of air tight communication successively
Makeup put (1), dust-extraction unit (2) and extractor fan (3), which is characterized in that the atomising device (1) including be respectively arranged with into
Gas port and the atomising device housing (11) of gas outlet are contained in atomization on atomising device housing (11) side wall for being atomized
The impeller (14) of atomized water (15) in device case (11), the impeller (14) are centrifuged by driving motor (13) and driven, institute
The inside top for stating atomising device housing (11) is provided with the kuppe (18) that air-flow is guided to pass through range of atomization, the water conservancy diversion
The lower end of cover (18) is the arc-shaped surface of smooth excessiveness and is connected to both ends extension with the madial wall of atomising device housing (11)
It connects, the top of atomising device housing (11) is divided into left and right two chambers；The lower part of the atomising device housing (11) is also set
It is equipped with the foot stool (17) for containing the sedimentation basin (16) of granule dust and being used to support.
2. a kind of building powder purification apparatus according to claim 1, which is characterized in that the dust-extraction unit (2) includes
The internal air inlet pipe (21) of dust-extraction unit (2) and exhaust pipe (25) are respectively protruding into, and the air inlet pipe (21) inserting end is close
The bottom and end of dust-extraction unit (2) are sealing, and the cecum of multiple air admission holes (22) is provided on side wall；The exhaust pipe (25)
Deep end for ringent hollow pipe (24), and the distance for stretching into end to dust-extraction unit (2) bottom of dust-extraction unit (2) is big
In the depth for being contained in purified water in dust-extraction unit (23)；Distance of the air admission hole (22) at the top of dust-extraction unit (2) is big
Length in the hollow pipe (24).
3. a kind of building powder purification apparatus according to claim 1, which is characterized in that the extractor fan (3) is more
The centrifugal induced draft fans of grade.
A kind of 4. building powder purification apparatus according to any one in claim 1-3, which is characterized in that the impeller
(14) quantity is for two and opposite on the side wall of atomising device housing (11), and the impeller (14) is propeller type curved surface
Blade drives during rotation atomized water (15) to be flowed from the side wall of atomising device housing (11) to the direction of opposite impeller (14).
5. a kind of building powder purification apparatus according to claim 4, which is characterized in that the atomising device (1) passes through
First gas-guide tube (4) is connected with dust-extraction unit (2), and dust-extraction unit (2) is connected by the second gas-guide tube (5) with extractor fan (3).
A kind of 6. building powder purification apparatus according to claim 1, which is characterized in that the lower part of the sedimentation basin (16)
It is provided with the end cap being detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721307187.5U CN207371274U (en) | 2017-10-11 | 2017-10-11 | A kind of building powder purification apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721307187.5U CN207371274U (en) | 2017-10-11 | 2017-10-11 | A kind of building powder purification apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207371274U true CN207371274U (en) | 2018-05-18 |
Family
ID=62339193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721307187.5U Expired - Fee Related CN207371274U (en) | 2017-10-11 | 2017-10-11 | A kind of building powder purification apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207371274U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109985486A (en) * | 2019-05-13 | 2019-07-09 | 天津市圣宁生物科技有限公司 | A kind of novel ozone filter device |
| CN111715005A (en) * | 2020-06-16 | 2020-09-29 | 上海建工四建集团有限公司 | Device for purifying air with dust |
| CN109985486B (en) * | 2019-05-13 | 2024-05-31 | 天津市圣宁生物科技有限公司 | Ozone filtering device |
-
2017
- 2017-10-11 CN CN201721307187.5U patent/CN207371274U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109985486A (en) * | 2019-05-13 | 2019-07-09 | 天津市圣宁生物科技有限公司 | A kind of novel ozone filter device |
| CN109985486B (en) * | 2019-05-13 | 2024-05-31 | 天津市圣宁生物科技有限公司 | Ozone filtering device |
| CN111715005A (en) * | 2020-06-16 | 2020-09-29 | 上海建工四建集团有限公司 | Device for purifying air with dust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20181011 |