CN104841230B - Construction site dust remover - Google Patents
Construction site dust remover Download PDFInfo
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- CN104841230B CN104841230B CN201510263786.0A CN201510263786A CN104841230B CN 104841230 B CN104841230 B CN 104841230B CN 201510263786 A CN201510263786 A CN 201510263786A CN 104841230 B CN104841230 B CN 104841230B
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- filter screen
- dust
- liquid
- tank body
- exhausting duct
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Abstract
The invention provides a construction site dust remover. A blast pipe and an exhaust pipe are arranged on a tank body, a rotary shaft is arranged at a part, close to the lower part, of the interior of the tank body and is driven by a driving device to rotate, and a droplet spreading device is arranged on the rotary shaft; an exhaust channel is arranged in the tank body and is communicated with the exhaust pipe, and a filter screen is arranged at an entrance of the exhaust channel; the droplet spreading device is partially immersed in liquid, and liquid droplets generated by the droplet spreading device sufficiently fall upon the filter screen. According to the construction site dust remover, a droplet dust removal and filter screen dust removal combination manner is utilized; liquid drops formed by droplets, which are fallen upon the filter screen, are filtered by the filter screen and realize a dust adsorption effect simultaneously; and the liquid drops, which adsorb dust, slide down along the filter screen and adsorb more dust in the sliding process; therefore, the dust removal effect is improved, and a filter screen cleaning effect is achieved because dust on the filter screen is cleaned in the liquid drop sliding process; additionally, compared with a spraying manner, a droplet manner has the advantages that the structure is simpler, and the mean time between failure of the device is long.
Description
Technical field
The present invention relates to dust removal field, a kind of dust arrester relating to construction site.
Background technology
Prepare the position such as workshop, aggregate conveying workshop section, screen house or batching plant at construction site such as aggregate and generally have bigger airborne dust, especially the dust of workshop and batching plant prepared by aggregate can affect the environment of job site periphery, is also unfavorable for that site operation personnel's is healthy.Existing dedusting method mostly is Wet-type spray dedusting, and which there is problems of, and shower water is in line bigger to water resource waste.Owing to shower water comprising more dust, more serious including the equipment attrition such as pump, shower nozzle, relatively costly.
Also there is the mode using drainage screen dedusting, but in the more occasion of dust, filter screen is easier to blocking, affect dust removing effects, and replacing filter screen is relatively costly, and the filter screen changed is generally difficult to reuse, and also results in new pollution.
Summary of the invention
The technical problem to be solved is to provide a kind of job site dust arrester, it is possible to realize job site dedusting with relatively low cost, and equipment failure free time is long, good dedusting effect.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is: a kind of job site dust arrester, and tank body is provided with blast pipe and exhaust duct, and in tank body, the position near bottom is provided with the rotating shaft being driven rotation by driving means, and rotating shaft is provided with raises foam device；
Being additionally provided with the exhausting duct connected with exhaust duct in tank body, the import department at exhausting duct is provided with filter screen.
Described exhausting duct is in tilted layout both sides above rotating shaft, and one end of exhausting duct is higher, and the other end is relatively low, and filter screen is arranged on one end that exhausting duct is relatively low, and one end that exhaust duct is higher with exhausting duct connects.
Secondary screen it is additionally provided with in exhausting duct.
Described raises in foam device, and transfer roller is fixedly mounted in rotating shaft, and roll surface is provided with multiple raises foam brush.
Described raises in foam device, and Yang Mo dish is fixedly mounted in rotating shaft, and Yang Mopan is provided with multiple tank.
Described foam plate edge of raising is additionally provided with bulb or tooth.
Described foam device of raising is partially immersed in liquid, and the liquid spittle raising the generation of foam device be enough on filter screen.
Aerator it is provided with in blast pipe.
Air-introduced machine it is provided with in exhaust duct.
Preferably in scheme, described exhausting duct is in tilted layout both sides above rotating shaft, and exhausting duct is relatively low away from one end of blast pipe, and the relatively low one end of exhausting duct is provided with filter screen, and one end that exhaust duct is higher with exhausting duct connects；
Described raises in foam device, and Yang Mo dish is fixedly mounted in rotating shaft, and Yang Mopan is provided with multiple tank；
Described foam device of raising is partially immersed in liquid, and the liquid spittle raising the generation of foam device be enough on filter screen；
Air-introduced machine it is provided with in exhaust duct.
A kind of job site dust arrester that the present invention provides, raise by the way of foam dedusting combines filter screen dedusting by employing, the drop that the spittle on filter screen that falls is formed, while strainer filtering, drop realizes the effect to dust adsorption, has adsorbed the drop of dust along filter screen landing, and during landing, adsorb more dust, except improving dust removing effects, also play the dust removed on filter screen, clean the effect of filter screen.And it is simpler than the mode structure of spray to raise the mode of foam, equipment failure free time is long.The exhaust duct structure of inclination, the beneficially drop of landing is used to be pooled in the liquid of tank body bottom the exhausting duct tilted.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the overall structure schematic diagram of the present invention.
Fig. 2 is the A-A cross-sectional schematic of Fig. 1.
Fig. 3 is another cross sectional representation raising foam device in the present invention.
Fig. 4 is the overall structure schematic diagram of preferred embodiment in the present invention.
In figure: blast pipe 1, aerator 2, tank body 3, rotating shaft 4, transfer roller 5, Yang Mo brush 6, filter screen 7, exhausting duct 8, air-introduced machine 9, exhaust duct 10, driving belt 11, motor 12, secondary screen 13, Yang Mo dish 14, tank 15, bulb 16, mud discharging mouth 17, liquid 18, liquid supplementation pipe 19.
Detailed description of the invention
In Fig. 1 ~ 4, a kind of job site dust arrester, tank body 3 is provided with blast pipe 1 and exhaust duct 10, and such as Fig. 1, in 4, tank body 3 cross section is circular or round rectangle, and tank body 3 uses the sleeping mode put, and generally, the length of tank body 3 is more than the height of tank body 3 and width.Aerator 2 it is provided with in blast pipe 1.
Air-introduced machine 9 it is provided with in exhaust duct 10.Aerator 2 or air-introduced machine 9 can also only arrange one.
In tank body 3, the position near bottom is provided with the rotating shaft 4 being driven rotation by driving means, and rotating shaft 4 is provided with at least one transfer roller 5, and transfer roller 5 is provided with raises foam device；Such as Fig. 1, in 4, rotating shaft 4 is bearing in tank body 3 by sealing bearing, and one end of rotating shaft 4 reaches outside tank body 3, and the motor 12 being positioned at outside tank body 3 is connected with rotating shaft 4 by driving belt 11 and belt pulley, and drive shaft 4 rotates.
Being additionally provided with the exhausting duct 8 connected with exhaust duct 10 in tank body 3, the import department at exhausting duct 8 is provided with filter screen 7.
Preferably scheme such as Fig. 1, in 4, described exhausting duct 8 is in tilted layout both sides above rotating shaft 4, and one end of exhausting duct 8 is higher, and the other end is relatively low, and filter screen 7 is arranged on one end that exhausting duct 8 is relatively low, and one end that exhaust duct 10 is higher with exhausting duct 8 connects.
Specifically as in Fig. 1, the bottom of exhausting duct 8 is relatively low bottom one end of blast pipe 1, and filter screen 7 is arranged on one end that exhausting duct 8 is relatively low, and the other end then connects with exhaust duct 10, and this structure is easy to make the liquid accumulated on filter screen discharge.Use filter screen 7 to be positioned at the structure in the middle part of tank body, it is adaptable to the occasion that dust is bigger, make dust be adsorbed by the spittle as far as possible, the liquid specific gravity being adsorbed with more dust is relatively big, under the action of the forces of the wind, is difficult on filter screen 7, therefore, the occasion that dust is bigger more it is applicable to.
Further preferred scheme such as Fig. 1, in 4, in exhausting duct 8, it is additionally provided with secondary screen 13.Thus structure, improves filter effect further.
In Fig. 1 ~ 4, described foam device of raising is partially immersed in liquid 18, and the liquid spittle raising the generation of foam device be enough on filter screen 7.
In optional scheme such as Fig. 1 ~ 4, described raises in foam device, and transfer roller 5 is fixedly mounted in rotating shaft 4, and transfer roller 5 surface is provided with multiple raises foam brush 6.When rotating shaft 4 rotates, the foam brush 6 of raising being immersed in liquid 18 forms the spittle, to adsorb substantial amounts of dust.Compared with the spittle that shower nozzle is formed, the structure of the present invention is the most durable.And the space of spittle covering is bigger under same consumption energy.
In another optional scheme such as Fig. 3, described raises in foam device, and Yang Mo dish 14 is fixedly mounted in rotating shaft 4, and Yang Mo dish 14 is provided with multiple tank 15.Tank 15 in this example is the groove accommodating liquid, can be the groove of curl on Yang Mo dish 14, it is also possible to be additional spiral laminated structure and the space raising the receiving liquid formed between foam dish disk body.For when high speed rotating, under liquid level, accommodate a certain amount of liquid, then on liquid level, liquid is thrown away, to form the spittle.
Preferably in scheme such as Fig. 3, described foam dish 14 edge of raising is additionally provided with bulb 16 or tooth.By bulb structure, form the energy storage effect of similar flywheel, it is possible to by the energy storage of rotation at bulb, the liquid being simultaneously used for throwing away stops, makes liquid pulverize, forms the more spittle.Can be formed the more spittle by the structure of tooth, in this example, the structure of tooth is in addition to common gear type tooth or saw blade tooth, also includes that the depressed part of the structure of bendway, such as tooth is deeper groove, and groove can be straight, it is also possible to is spiral.
In another preferred scheme such as Fig. 4, a kind of job site dust arrester, tank body 3 is provided with blast pipe 1 and exhaust duct 10, such as Fig. 1, in 4, tank body 3 cross section is circular or round rectangle, and tank body 3 uses the sleeping mode put, generally, the length of tank body 3 is more than height and the width of tank body 3.Aerator 2 it is provided with in blast pipe 1.
Air-introduced machine 9 it is provided with in exhaust duct 10.Aerator 2 or air-introduced machine 9 can also only arrange one.
In tank body 3, the position near bottom is provided with the rotating shaft 4 being driven rotation by driving means, and rotating shaft 4 is provided with at least one transfer roller 5, and transfer roller 5 is provided with raises foam device；Such as Fig. 1, in 4, rotating shaft 4 is bearing in tank body 3 by sealing bearing, and one end of rotating shaft 4 reaches outside tank body 3, and the motor 12 being positioned at outside tank body 3 is connected with rotating shaft 4 by driving belt 11 and belt pulley, and drive shaft 4 rotates.
Described exhausting duct 8 is in tilted layout both sides above rotating shaft 4, and exhausting duct 8 is relatively low away from one end of blast pipe 1, and the relatively low one end of exhausting duct 8 is provided with filter screen 7, and one end that exhaust duct 10 is higher with exhausting duct 8 connects；In this structure, dust have passed through whole tank body 3, is adsorbed by the spittle in longer distance, and the effect of spittle dedusting is preferable.
Described raises in foam device, and Yang Mo dish 14 is fixedly mounted in rotating shaft 4, and Yang Mo dish 14 is provided with multiple tank 15；Described foam device of raising is partially immersed in liquid 18, and the liquid spittle raising the generation of foam device be enough on filter screen 7；In exhaust duct 10, at least it is provided with air-introduced machine 9.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as the restriction for the present invention, and the embodiment in the application and the feature in embodiment, can mutual combination in any in the case of not conflicting.The technical scheme that protection scope of the present invention should be recorded with claim, is protection domain including the equivalents of technical characteristic in the technical scheme that claim is recorded.Equivalent the most in this range is improved, also within protection scope of the present invention.
Claims (8)
1. a job site dust arrester, is characterized in that: tank body (3) is provided with blast pipe (1) and exhaust duct (10), and in tank body (3), the position near bottom is provided with the rotating shaft (4) being driven rotation by driving means, and rotating shaft (4) is provided with raises foam device；
Being additionally provided with the exhausting duct (8) connected with exhaust duct (10) in tank body (3), the import department at exhausting duct (8) is provided with filter screen (7)；
Described raises in foam device, and Yang Mopan (14) is fixedly mounted in rotating shaft (4), and Yang Mopan (14) is provided with multiple tank (15)；Described exhausting duct (8) is in tilted layout in the both sides, top of rotating shaft (4), and one end of exhausting duct (8) is higher, and the other end is relatively low, and filter screen (7) is arranged on one end that exhausting duct (8) is relatively low, and one end that exhaust duct (10) is higher with exhausting duct (8) connects.
A kind of job site the most according to claim 1 dust arrester, is characterized in that: be additionally provided with secondary screen (13) in exhausting duct (8).
A kind of job site the most according to claim 1 dust arrester, is characterized in that: described raises in foam device, transfer roller (5) is fixedly mounted in rotating shaft (4), and transfer roller (5) surface is provided with multiple raises foam brush (6).
A kind of job site the most according to claim 1 dust arrester, is characterized in that: described Yang Mopan (14) edge is additionally provided with bulb (16) or tooth.
5. according to a kind of job site dust arrester described in any one of claim 1,3 ~ 4, it is characterized in that: described foam device of raising is partially immersed in liquid (18), and the liquid spittle raising the generation of foam device be enough on filter screen (7).
A kind of job site the most according to claim 1 dust arrester, is characterized in that: be provided with aerator (2) in blast pipe (1).
7. according to a kind of job site dust arrester described in claim 1 or 6, it is characterized in that: in exhaust duct (10), be provided with air-introduced machine (9).
A kind of job site the most according to claim 1 dust arrester, is characterized in that: exhausting duct (8) is relatively low away from one end of blast pipe (1)；
Described foam device of raising is partially immersed in liquid (18), and the liquid spittle raising the generation of foam device be enough on filter screen (7)；
Air-introduced machine (9) it is provided with in exhaust duct (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510263786.0A CN104841230B (en) | 2015-05-22 | 2015-05-22 | Construction site dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510263786.0A CN104841230B (en) | 2015-05-22 | 2015-05-22 | Construction site dust remover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104841230A CN104841230A (en) | 2015-08-19 |
| CN104841230B true CN104841230B (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510263786.0A Active CN104841230B (en) | 2015-05-22 | 2015-05-22 | Construction site dust remover |
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| Country | Link |
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| CN (1) | CN104841230B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115445352B (en) * | 2022-09-23 | 2024-07-19 | 中科南京未来能源系统研究院 | Atmospheric pollution purification system and purification method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3798881A (en) * | 1971-07-22 | 1974-03-26 | Bessam Mfg Inc | Liquid sprayer |
| CN2378107Y (en) * | 1998-11-25 | 2000-05-17 | 武汉长江安全装备有限公司 | Cooking fumes purifier |
| CN201415107Y (en) * | 2009-06-29 | 2010-03-03 | 佛山市顺德区全兴水产饲料有限公司 | Feedstuff waste gas deodorizing treatment device |
| CN203790767U (en) * | 2014-01-16 | 2014-08-27 | 李志伟 | Air purifying equipment for removing haze |
| CN204637896U (en) * | 2015-05-22 | 2015-09-16 | 中国葛洲坝集团三峡建设工程有限公司 | Job site dust arrester |
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2015
- 2015-05-22 CN CN201510263786.0A patent/CN104841230B/en active Active
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| CN104841230A (en) | 2015-08-19 |
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