CN101757825A - Method and equipment for suppressing dust with dry mist - Google Patents
Method and equipment for suppressing dust with dry mist Download PDFInfo
- Publication number
- CN101757825A CN101757825A CN200910263983A CN200910263983A CN101757825A CN 101757825 A CN101757825 A CN 101757825A CN 200910263983 A CN200910263983 A CN 200910263983A CN 200910263983 A CN200910263983 A CN 200910263983A CN 101757825 A CN101757825 A CN 101757825A
- Authority
- CN
- China
- Prior art keywords
- dust
- supply line
- air
- dry mist
- 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
Links
- 239000000428 dust Substances 0.000 title claims abstract description 73
- 230000001629 suppression Effects 0.000 title claims abstract description 40
- 239000003595 mist Substances 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 239000002245 particle Substances 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005755 formation reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005507 spraying Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000003749 cleanliness Effects 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 1
- 208000001254 Occupational Disease Diseases 0.000 description 1
- 206010035653 Pneumoconiosis Diseases 0.000 description 1
- 210000000664 Rectum Anatomy 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound 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Abstract
The invention relates to a method and equipment for suppressing dust with dry mist. The method for suppressing dust with dry mist is characterized in that a plurality of atomizing nozzles are arranged in parallel on a disorderly discharged dust drift outlet of a dust generation point and are used for spraying the dry mist having the particle size of less than 10 Mum and making the sprayed dry mist form into a dry mist curtain to prevent the dust generated in the dust generation point from diffusing outwards to pollute the environment. The equipment for suppressing dust comprises a water supplying pipeline, an air supplying pipeline, an air compressor, an air storage tank and a control box. The air supplying pipeline, the water supplying pipeline and an electrical control pipeline which are led out of the control box are respectively connected with the air inlets, the water inlets and tracing band inlets of the atomizing nozzles which are arranged in parallel. The micro-size dry mist is sprayed to form a dry mist curtain to suppress dust. The micro-size dry mist spraying system equipment adopts the air compressor to supply compressed air, and the water and the air enter the atomizing nozzles in two branches. The micro-size dry mist spraying system equipment has simple structure, low running cost, wide application range and good dust suppression effect, consumes less water and works stably and reliably.
Description
Technical field
The present invention relates to a kind of suppressing dust with dry mist method.The invention still further relates to the used equipment of this suppressing dust with dry mist method.
Background technology
In processing, loading and unloading and conveying operation process such as some materials such as coal, ores, can produce serious airborne dust, the dust that drifts about with air not only causes environmental pollution, but also can cause material loss.At present at above-mentioned improvement with uncontrollable discharge characteristics airborne dust, the water spray dust collection methods that adopt more, this water spray dust collection method is around uncontrollable discharge plays dirt pits waterfog head to be set, and has covered the dirt material by shower nozzle to playing the dirt pits water spray, carries out dust suppression.Its water spray dust collection method, being based on increases the principle that humidity is no longer kicked up dust to playing the dirt pits water spray, owing to play dirt pits site environment complexity, no longer airborne dust is difficult as people's will to make the operation material by increase humidity, and the spray of raising simply humidity, also can increase the water content of material, especially to the material of water sensitive, negative effect is serious.The employed equipment of water spray dedusting generally is the high-pressure hydraulic pump system of configuration waterfog head at present, the water spray principle is to be pressurizeed in the systematic pipeline water route, with hydraulic pressure water is ejected from pipeline, the water fog particle size that it produced depends on the diameter of jet expansion, and nozzle delivery port diameter be can't be worked into micron-sized, therefore water fog particle is big, the water consumption height, handle the ability of fine dusts, and dust suppression improvement is main to liking the dust granules below the 150 μ m, particularly the respirable dust particle of diameter below 10 μ m is very big to the injury of the person, is the main root that causes occupational diseases such as pneumoconiosis.In addition, high-pressure hydraulic pump spraying system nozzle diameter hour has increased the throttling action to the water route again, has reduced the generation of water smoke, and anti-dust effect is poor.
Summary of the invention
The objective of the invention is at the problems referred to above, provide a kind of by forming the suppressing dust with dry mist method that dry fog curtain sealing dust drift outlet is administered less than the fine dusts of 10 μ m uncontrollable discharge dust, particularly particle diameter.
The present invention also aims to provide a kind of above-mentioned suppressing dust with dry mist method that is applicable to, system architecture is simple, is easy to realize that the large tracts of land dry fog sprays, and water consumption is little, the suppressing dust with dry mist equipment that anti-dust effect is good.
The technical scheme that realizes above-mentioned purpose is: a kind of suppressing dust with dry mist method, it has been installed in the uncontrollable discharge dust drift outlet of dirt pits side by side by a plurality of atomizers, carrying out the dry fog of water fog particle diameter below 10 μ m sprays, and make the dry fog formation of ejecting can stop dust by the dry fog curtain that the drift outlet escapes, prevent by playing the outside diffuse pollution environment of dust that dirt pits produces.
A kind of suppressing dust with dry mist equipment that is used for above-mentioned suppressing dust with dry mist method, it includes water supply line and air compressor machine that is connected through gas supply line and air accumulator, described water supply line and gas supply line enter in the control cabinet, in control cabinet, be provided with the boost gauge that is serially connected with successively in the gas supply line, air intake valve, gas supply electromagnetic valve, air pressure regulator, give vent to anger Pressure gauge and be serially connected with inlet gage in the water supply line successively, water filter, inlet valve, water supply electromagnetic valve, the hydraulic pressure control valve, the discharge pressure table, the water supply line of drawing by control cabinet, gas supply line and automatically controlled pipeline respectively with the water inlet port of the atomizer that is set up in parallel, the air inlet port is connected with the heating tape port.
Above-mentioned atomizer is installed on the spray tank side by side, and described water supply line, gas supply line and automatically controlled pipeline are connected with water supply line connectivity port, gas supply line connectivity port and the heating tape connectivity port of spray tank respectively.
Establish in above-mentioned atomizer is installed in side by side on the aqueous vapor distributor box in compressed air cell, intake antrum and heating tape chamber, described water supply line, admission line and automatically controlled pipeline are connected with feed pipe connectivity port, air supply pipe connectivity port and heating tape connectivity port on the aqueous vapor distributor box respectively.
The present invention adopts the micron order dry fog to spray, form the dry fog curtain in uncontrollable discharge dust drift exit, stop dust to be escaped by the drift outlet, its micron order dry fog sprays the atomizer compound mode that dust suppression equipment adopts provides Compressed Gas and water, gas to divide two-way to enter by air compressor machine, and system architecture is simple, water consumption is few, operating cost is low, and is widely applicable, and working stability is reliable, anti-dust effect is good, and is particularly good for micron-class superfine dust anti-dust effect.
Description of drawings
Fig. 1 is suppressing dust with dry mist equipment one an example structure schematic diagram of the present invention;
Fig. 2 is gas supply line and a water supply line configuration structure schematic diagram in the suppressing dust with dry mist equipment control cabinet of the present invention;
Fig. 3 is another example structure schematic diagram of suppressing dust with dry mist equipment of the present invention;
Fig. 4 is the another example structure schematic diagram of suppressing dust with dry mist equipment of the present invention;
Fig. 5 is atomizer of the present invention and aqueous vapor distributor box assembly structure schematic diagram.
The specific embodiment
In conjunction with the accompanying drawings the specific embodiment of the present invention is described.
As accompanying drawing 1, accompanying drawing 2, the present invention is applicable to that the suppressing dust with dry mist equipment of suppressing dust with dry mist method includes water supply line 1, being connected through gas supply line 2 has air compressor machine 3 and air accumulator 4, the gas supply line 2 and the water supply line 1 of being drawn by air accumulator 4 enter a control cabinet 5, and control cabinet 5 is equipped with control panel and is used for water, gas and electricity work control.In control cabinet 5, be provided with the boost gauge 8, air intake valve 9, gas supply electromagnetic valve 10, the air pressure regulator 11 that are serially connected with successively in the gas supply line 2, the Pressure gauge 12 and be serially connected with inlet gage 13, water filter 14, inlet valve 15, water supply electromagnetic valve 16, hydraulic pressure control valve 17, discharge pressure table 18 in the water supply line 1 successively of giving vent to anger, water supply line 1, gas supply line 2 and the automatically controlled pipeline 6 of being drawn by control cabinet 5 are connected with water inlet port, air inlet port and the heating tape port of the atomizer 7 that is set up in parallel respectively.
Above-mentioned air compressor machine 3 provides compressed air for dust suppression equipment, and air accumulator 4 is used to dust suppression equipment to provide enough working cycles above required air supply.The compressed air that is come out by air accumulator 4 enters the gas supply line 2 in the control cabinet 5, at first measures admission pressures by boost gauge 8, arrives air intake valve 9 then, and air intake valve 9 can be selected ball valve for use, and it is the total valve of dust suppression equipment admission line.Gas supply electromagnetic valve 10 can be selected the atmospheric pressure magnetic valve, and when dust generation or field apparatus work, the charged air pressure magnetic valve signal of telecommunication is opened the atmospheric pressure magnetic valve, provides compressed air to air pressure regulator 11.The effect of air pressure regulator 11 is to make the compressed air that enters working equipment can satisfy job requirement.The Pressure gauge 12 of giving vent to anger is used to measure the compressed air pressure value by control cabinet output.Air pressure regulator 11 is when regulating, and the force value of its output is presented in the Pressure gauge 12 of giving vent to anger.
Above-mentioned water supply line 1 can be tap water supply pipeline or middle water water supply line, and it provides the work water source for system.At first measure intake pressure by the dust suppression equipment water that water supply line 1 is come, filter by water filter 14 afterwards, reach the requirement of dust suppression equipment work water cleanliness factor by inlet gage 13.The water that the required cleanliness factor of the dust suppression equipment that reaches work that is come out by water filter 14 requires also can be selected ball valve for use by inlet valve 15 as the inlet valve 15 of back with water inlet line master switch.Dust suppression water by inlet valve 15 enters water supply electromagnetic valve 16, and water supply electromagnetic valve 16 can be selected the water pressure magnetic valve.According to the field apparatus duty, when dust generation or field apparatus work, give water supply electromagnetic valve 16 signals of telecommunication, open magnetic valve the dust suppression water is provided.The effect of hydraulic pressure control valve 17 is to regulate hydraulic pressure to reach the operating pressure value.Discharge pressure table 18 is used to measure the water pressure value of output.When hydraulic pressure control valve 17 was regulated, the water pressure value that it reaches was presented in the water pressure table 18.Water source and compressed air after control cabinet 5 is set up water, atmospheric pressure value enter atomizer 7 by water supply, gas supply line, carry out dry fog and spray, and realize the dust suppression of working site.It is 200720101066.5 disclosed atomizers that its atomizer 7 adopts the applicant's application number.When the compressed air latus rectum of the atomizer of selecting is that φ 2.8mm, radial equipartition are provided with eight inlet openings for φ 0.75mm (or equate with eight diameter phi 0.75mm inlet opening sectional area sums), the compressed air pressure that system provides is at 3.31bar, water pressure when 0.55bar, atomizer eject the water fog particle diameter below 10 μ m, the conical dry fog " group " of about 20 ° of scattering angle, the about 3m-6m of range.As above embodiment, when atomizer is selected different apertures compressed air through hole, inlet opening, and the compressed air pressure that system provides is when the different pressures value, atomizer all can eject the water fog particle diameter below 10 μ m and scattering angle difference, range different conical dry fog " group ".Select the arrangement form and the distance of atomizer according to the shape of dry fog " group ", make its formation can stop the dry fog curtain of dust diffusion drift, can satisfy of the requirement of different operating scene dust suppression.The configuration of heating tape is used for feedwater, compressed air provides the companion heat, and system's service requirement under the low temperature environment is satisfied in insulation, antifreeze.
Accompanying drawing 1 embodiment is each atomizer 7 assembled construction form respectively, and when specifically implementing, it is the disclosed shower nozzle universal joint of 200720101067.X assembly structure that each atomizer can adopt the applicant's application number, realizes the convenient adjustment of each atomizer spray angle.
As accompanying drawing 3, the atomizer of this dry fog dust suppression equipment can be installed on the spray tank 19 side by side, water supply line 1, gas supply line 2 and automatically controlled pipeline 6 are connected with water supply line connectivity port, gas supply line connectivity port and the heating tape connectivity port of spray tank respectively, and it is 200720101065.0 disclosed spray tanks that described spray tank can be selected the applicant's application number.
As accompanying drawing 4, establish in the atomizer of this dry fog dust suppression equipment can be installed in side by side on the aqueous vapor distributor box 20 in compressed air cell 21, intake antrum 22 and heating tape chamber 23, its described water supply line 1, gas supply line 2 and automatically controlled pipeline 6 are connected with feed pipe connectivity port, air supply pipe connectivity port and heating tape connectivity port on the aqueous vapor distributor box 20 respectively.The concrete structure of this kind atomizer mounting means such as accompanying drawing 5, its atomizer runs through intake antrum 22, the shower nozzle middle part circumferentially is connected with intake antrum 22 uniform inlet opening, the air inlet of shower nozzle tail end is connected with compressed air cell 21, the shower nozzle front portion is connected with the preceding tank wall of aqueous vapor distributor box 20 by threaded engagement and seals, and the rear portion of shower nozzle is by the sealing of the interior water of realization of o RunddichtringO and casing, gas adjacent chambers wall.
Claims (4)
1. suppressing dust with dry mist method, it is characterized in that: be installed in the uncontrollable discharge dust drift outlet of dirt pits side by side by a plurality of atomizers, carrying out the dry fog of water fog particle diameter below 10 μ m sprays, and make the dry fog formation of ejecting can stop dust by the dry fog curtain that the drift outlet escapes, prevent by playing the outside diffuse pollution environment of dust that dirt pits produces.
2. suppressing dust with dry mist equipment that is used for the described suppressing dust with dry mist method of claim 1, include water supply line (1) and atomizer (7), it is characterized in that: it has air compressor machine (3) and the air accumulator (4) that links to each other through gas supply line (2), described water supply line (1) and gas supply line (2) enter in the control cabinet (5), in control cabinet (5), be provided with the boost gauge (8) that is serially connected with successively in the gas supply line (2), air intake valve (9), gas supply electromagnetic valve (10), air pressure regulator (11), give vent to anger Pressure gauge (12) and be serially connected with inlet gage (13) in the water supply line (1) successively, water filter (14), inlet valve (15), water supply electromagnetic valve (16), hydraulic pressure control valve (17), discharge pressure table (18), the water supply line (1) of drawing by control cabinet (5), gas supply line (2) and automatically controlled pipeline (6) respectively with the water inlet port of the atomizer that is set up in parallel (7), the air inlet port is connected with the heating tape port.
3. suppressing dust with dry mist equipment according to claim 2, it is characterized in that: described atomizer (7) is installed on the spray tank (19) side by side, and described water supply line (1), gas supply line (2) and automatically controlled pipeline (6) are connected with water supply line connectivity port, gas supply line connectivity port and the heating tape connectivity port of spray tank (19) respectively.
4. suppressing dust with dry mist equipment according to claim 2, it is characterized in that: establish in described atomizer (7) is installed in side by side on the aqueous vapor distributor box (20) of compressed air cell (21), intake antrum (22) and heating tape chamber (23), described water supply line (1), admission line (2) and automatically controlled pipeline (6) are connected with feed pipe connectivity port, air supply pipe connectivity port and heating tape connectivity port on the aqueous vapor distributor box (20) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910263983A CN101757825A (en) | 2009-12-31 | 2009-12-31 | Method and equipment for suppressing dust with dry mist |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910263983A CN101757825A (en) | 2009-12-31 | 2009-12-31 | Method and equipment for suppressing dust with dry mist |
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| CN101757825A true CN101757825A (en) | 2010-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910263983A Pending CN101757825A (en) | 2009-12-31 | 2009-12-31 | Method and equipment for suppressing dust with dry mist |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2483552A (en) * | 2010-09-07 | 2012-03-14 | Norman Pendred And Company Ltd | Method of generating a dry fog |
| CN104258666A (en) * | 2014-10-22 | 2015-01-07 | 大连华锐重工集团股份有限公司 | Aerial fog dust suppression system for wagon tripper and using method of aerial fog dust suppression system |
| CN104528414A (en) * | 2014-12-31 | 2015-04-22 | 富强 | Coal transportation anti-freezing-adhering system |
| CN104891217A (en) * | 2015-05-30 | 2015-09-09 | 济南海川投资集团有限公司 | Dust remover for travelling material spreading |
| CN104307280B (en) * | 2014-11-24 | 2016-02-10 | 邦达诚科技（常州）有限公司 | Highway dry fog air cleaning unit |
| CN105498401A (en) * | 2016-01-15 | 2016-04-20 | 秦皇岛首创思泰意达环保科技有限公司 | Fog screen dust suppression device |
| CN105617798A (en) * | 2016-03-14 | 2016-06-01 | 刘坤 | Air-conveying type ultrasonic wave micron-grade dry fog dust suppression system and method |
| CN105692260A (en) * | 2016-04-12 | 2016-06-22 | 中交航局安装工程有限公司 | Dry fog dust removing plant for car dumper shed zone |
| CN105836492A (en) * | 2016-04-21 | 2016-08-10 | 中国交通建设股份有限公司 | Four-flip dumper |
| CN105999922A (en) * | 2016-07-01 | 2016-10-12 | 河南广厚环保科技有限公司 | Purification device for controlling haze |
| CN106731356A (en) * | 2017-02-13 | 2017-05-31 | 昆明奥图环保设备股份有限公司 | A kind of suppressing dust with dry mist equipment |
| CN106861970A (en) * | 2017-04-20 | 2017-06-20 | 赵光 | It is a kind of to make mist system for improve local environment |
| CN113318545A (en) * | 2021-06-04 | 2021-08-31 | 盐城市联鑫钢铁有限公司 | Efficient dry fog dust suppression device and method |
| CN113521923A (en) * | 2021-06-22 | 2021-10-22 | 山东东山新驿煤矿有限公司 | Cloud mist intelligent dust suppression system, dust suppression method and installation method in coal washing process |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2483552A (en) * | 2010-09-07 | 2012-03-14 | Norman Pendred And Company Ltd | Method of generating a dry fog |
| CN104258666A (en) * | 2014-10-22 | 2015-01-07 | 大连华锐重工集团股份有限公司 | Aerial fog dust suppression system for wagon tripper and using method of aerial fog dust suppression system |
| CN104258666B (en) * | 2014-10-22 | 2016-01-06 | 大连华锐重工集团股份有限公司 | Tippler aerosol dust suppression system and using method thereof |
| CN104307280B (en) * | 2014-11-24 | 2016-02-10 | 邦达诚科技（常州）有限公司 | Highway dry fog air cleaning unit |
| CN104528414B (en) * | 2014-12-31 | 2016-08-17 | 富强 | The antifreeze viscous system of Coal Transport |
| CN104528414A (en) * | 2014-12-31 | 2015-04-22 | 富强 | Coal transportation anti-freezing-adhering system |
| CN104891217B (en) * | 2015-05-30 | 2016-11-30 | 济南海川投资集团有限公司 | A kind of using method of cloth dust arrester of driving a vehicle |
| CN104891217A (en) * | 2015-05-30 | 2015-09-09 | 济南海川投资集团有限公司 | Dust remover for travelling material spreading |
| CN105498401A (en) * | 2016-01-15 | 2016-04-20 | 秦皇岛首创思泰意达环保科技有限公司 | Fog screen dust suppression device |
| CN105617798A (en) * | 2016-03-14 | 2016-06-01 | 刘坤 | Air-conveying type ultrasonic wave micron-grade dry fog dust suppression system and method |
| CN105692260A (en) * | 2016-04-12 | 2016-06-22 | 中交航局安装工程有限公司 | Dry fog dust removing plant for car dumper shed zone |
| CN105836492A (en) * | 2016-04-21 | 2016-08-10 | 中国交通建设股份有限公司 | Four-flip dumper |
| CN105999922A (en) * | 2016-07-01 | 2016-10-12 | 河南广厚环保科技有限公司 | Purification device for controlling haze |
| CN105999922B (en) * | 2016-07-01 | 2019-02-19 | 河南广厚环保科技有限公司 | A kind of purification device for administering haze |
| CN106731356A (en) * | 2017-02-13 | 2017-05-31 | 昆明奥图环保设备股份有限公司 | A kind of suppressing dust with dry mist equipment |
| CN106861970A (en) * | 2017-04-20 | 2017-06-20 | 赵光 | It is a kind of to make mist system for improve local environment |
| CN113318545A (en) * | 2021-06-04 | 2021-08-31 | 盐城市联鑫钢铁有限公司 | Efficient dry fog dust suppression device and method |
| CN113521923A (en) * | 2021-06-22 | 2021-10-22 | 山东东山新驿煤矿有限公司 | Cloud mist intelligent dust suppression system, dust suppression method and installation method in coal washing process |
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Application publication date: 20100630 |
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