CN103223280B - Device and method for eliminating blasting dust - Google Patents
Device and method for eliminating blasting dust Download PDFInfo
- Publication number
- CN103223280B CN103223280B CN201310133384.XA CN201310133384A CN103223280B CN 103223280 B CN103223280 B CN 103223280B CN 201310133384 A CN201310133384 A CN 201310133384A CN 103223280 B CN103223280 B CN 103223280B
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- Prior art keywords
- water
- containers
- blasting
- incendiary agent
- dust
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- 238000005422 blasting Methods 0.000 title claims abstract description 37
- 239000000428 dust Substances 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000007921 spray Substances 0.000 claims abstract description 28
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 23
- 230000008030 elimination Effects 0.000 claims abstract description 5
- 238000003379 elimination reaction Methods 0.000 claims abstract description 5
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 239000003814 drug Substances 0.000 claims description 10
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000003595 mist Substances 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- 239000003721 gunpowder Substances 0.000 abstract 1
- 239000003500 flue dust Substances 0.000 description 18
- 238000004880 explosion Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 7
- 239000000779 smoke Substances 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 5
- 239000002360 explosive Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000031068 symbiosis, encompassing mutualism through parasitism Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention provides a method for eliminating blasting dust. The method includes: first, providing several containers, and placing an incendiary agent and water in all the containers; then, distributing the containers loaded with the incendiary agent and water around a to-be-blasted object, and connecting the incendiary agent inside the containers through an ignition lead; and finally, when the to-be-blasted object is ignited, igniting the incendiary agent and making high pressure generated inside the containers so as to urge the water therein to be injected in the form of mist, thus adsorbing and eliminating blasting dust. The device for realizing the method includes: a water storage tank, a spray tube and a gunpowder storage chamber that contains the incendiary agent. Compared with the prior art, the height, scope and duration time of the water mist generated by the method provided in the invention can be effectively controlled; the elimination of the blasting dust can be more effective, safer, and more convenient to operate; and with no interference on blasting construction, the method can independently exist as a technical means of environmental protection for blasting engineering.
Description
Technical field
The present invention relates to structure demolition technology, particularly relate to a kind of removing method and cancellation element of Blasting dust.
Background technology
In the Control Blasting of city, with the explosion of old building, structures, a large amount of flue dust must be supervened and fill the air to surrounding, Dark smoke billows, cover all the sky, tremendous influence is caused to surrounding enviroment, more and more can not be stood with the enhancing of environmental consciousness, this kind of harm.Administer the correlation technique of the smoke harm in demolition blasting process, technology, measure, become more and more exigence, the Blasting dust harm Treatment process in mine, earth and rock works belongs to similar.
Explosion produces flue dust and comes from 2 factors: the flue dust crossing pulverizing and explosion product formation of (1) explosive charge process generation, produce with explosive charge simultaneously, the toxic and harmful that main component has blast to be formed, fine droplet, unreacted blasting explosive granules, blasting medium cross comminuted powder, and granularity is less than 5 μm usually; (2) in building slump process, structure disintegrate the dust that produces and building floating dust because of space compression injection out, granularity is less than 5 μm usually.Blasting dust and blasting process symbiosis, the common trait of two parts flue dust is that soot dust granule is little, and granularity is less than 5 μm usually, is convenient to diffusion and flies upward, and it produces and diffusion rapidly within time several seconds.In view of these two factors, the measure eliminating flue dust must meet promptness, effectively adsorptivity and tightness three principles.
At present, the method for common elimination Blasting dust has multiple, such as: utilize fire fighting truck to spray water and to go out dirt; Copy forest extinguishing, lift water pot with helicopter, in explosion simultaneously, discharge water the ash that goes out; Arrange water bag at building top, blow water bag at demolition blasting, watering dust extinguishing simultaneously; Before explosion, give building watering, to reducing the generation of flue dust.But, still come with some shortcomings: fire fighting truck near building, cannot cannot make the less effective of smoke abatement when explosion; And discharge water with helicopter and be difficult to be formed spray water, parcel property is poor, and exist input not precisely, unpunctual problem; And arrange water bag or find in practice to these two methods of building watering, effect is also unsatisfactory.
Therefore, necessaryly a kind of new Blasting dust removing method is provided to solve above-mentioned technical problem.
Summary of the invention
Technical problem solved by the invention is the removing method and the cancellation element that provide a kind of Blasting dust, utilizes atomized water spray technology, and the flue dust produced when effectively can eliminate structure demolition, prevents the diffusion of flue dust.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of removing method of Blasting dust, comprises following steps: first, provides some containers, and in all containers placing burning agent and water; Secondly, described some containers that incendiary agent and water are housed are distributed in the surrounding of thing to be blasted, and utilize the incendiary agent in the described some containers of ignition leads connection; Finally, while thing to be blasted is ignited, ignite described incendiary agent, makes to produce high pressure in container, impels water wherein with atomized spray, surround and adsorb Blasting dust, and then elimination Blasting dust.
As the further improvement of the technical program, when providing described some containers, container is provided with injection spray pipe.
A cancellation element for Blasting dust, the injection spray pipe of comprise a water tank, drawing from water tank and be positioned at the Tibetan medicine room of water tank, described Tibetan medicine indoor are containing incendiary agent.
As the further improvement of the technical program, described Tibetan medicine room is connected with ignition leads.
Compared with prior art, the removing method of Blasting dust of the present invention and cancellation element can produce a large amount of water smoke while explosion, have good adsorptivity to flue dust, can smokeshade effectively in capture air.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cancellation element adopted in Blasting dust removing method of the present invention.
Detailed description of the invention
Refer to shown in Fig. 1, the invention provides a kind of removing method of Blasting dust, the flue dust produced when it effectively can eliminate building explosion, avoids the diffusion of flue dust, thus affects the environment of periphery.Described removing method comprises following steps: first, provides some containers, and in all containers placing burning agent and water; Secondly, described some containers that incendiary agent and water are housed are distributed in the surrounding of thing to be blasted, and utilize the incendiary agent in the described some containers of ignition leads connection; Finally, while thing to be blasted is ignited, ignite described incendiary agent, makes to produce high pressure in container, impels water wherein with atomized spray, surround and adsorb Blasting dust, and then elimination Blasting dust.
Described cancellation element 10 is an atomized water spray device, and it comprises a water tank 11, two injection spray pipes 12 of drawing from water tank 11 and be positioned at the Tibetan medicine room 13 at water tank 11 top.Described water tank 11 can be cylindrical shape, also can be other shapes, for storing the WATER AS FLOW MEDIUM of dedusting.The convex top of stretching out described water tank 11 of described injection spray pipe 12, spraying operation can be carried out upward in injection spray pipe 12 top, and injection spray pipe 12 bottom connects into the inside of described water tank 11, to draw the water in water tank 11.It is inner that described Tibetan medicine room 13 is placed in described water tank 11, its top is connected with the ignition leads of water tank 11 outside, ignite in Tibetan medicine room 13 by ignition leads, incendiary agent is provided with in described Tibetan medicine room 13, this incendiary agent realizes igniting by described ignition leads, and in water tank 11, produce a large amount of high temperature in short time after igniting, gases at high pressure, under the pressure of this gas, the water promoted in water tank 11 continues ejection in injection spray pipe 12, it is worth mentioning that, injection spray pipe 12 of the present invention is through special design, its bore and structural design adopt spraying principle, namely the water in water tank 11 will form atomized spray via after injection spray pipe 12, such design, the flue dust that the water smoke ejected can be made blast to be produced surrounds, owing to there is a large amount of tiny drops of waters in spray water, it has fabulous adsorption effect to flue dust, prevent the diffusion of soot dust granule.
The pressure produced during described incendiary agent burning is about 4atm, correspondingly, the voltage endurance capability of described water tank 11 is set to be greater than 5atm, through a large amount of practice, the water smoke height that this cancellation element 10 sprays is 10-40 rice, substantially the explosion demand of major part building can be met, certainly, also can adjust cancellation element 10 according to the situation of building, such as pass through the specification etc. of the composition of change incendiary agent, consumption and injection spray pipe 12, adjust spray height or the spray angle of cancellation element 10.
In sum, flue dust technology for eliminating of the present invention and explosion start simultaneously, produce in the time 15 ~ 30 second initial stage complete atomized water spray process at flue dust, a large amount of spray waters of ejection, good adsorptivity is had to flue dust, can smokeshade effectively in capture air, drop near region; Also by the layout of multiple device, can start simultaneously, formed tight to Blasting dust and have the encirclement of suitable great depth, and tens of second can be continued, until all eliminated by flue dust, meeting promptness, effectively adsorptivity and tightness three principles well.Given this, flue dust technology for eliminating of the present invention can be widely used in blasting and dismantling engineering, rock blasting engineering, owing to possessing high-altitude water spray ability, thus also can be used to high-rise fire extinguishing, all in the scope of protection of the invention, not repeat them here.
The above; it is only most preferred embodiment of the present invention; not any pro forma restriction is done to the present invention; any those of ordinary skill in the art; do not departing under technical solution of the present invention ambit; utilize the method content of above-mentioned announcement to make many possible variations and modification to technical solution of the present invention, all belong to the scope of claims protection.
Claims (4)
1. a removing method for Blasting dust, is characterized in that: comprise following steps: first, provides some containers, and in all containers placing burning agent and water; Secondly, described some containers that incendiary agent and water are housed are distributed in the surrounding of thing to be blasted, and utilize the incendiary agent in the described some containers of ignition leads connection; Finally, while thing to be blasted is ignited, ignite described incendiary agent, makes to produce high pressure in container, impels water wherein with atomized spray, surround and adsorb Blasting dust, and then elimination Blasting dust.
2. the removing method of Blasting dust according to claim 1, is characterized in that: when providing described some containers, container is provided with injection spray pipe.
3. a cancellation element for Blasting dust, is characterized in that: the injection spray pipe of comprise a water tank, drawing from water tank and be positioned at the Tibetan medicine room of water tank, and described Tibetan medicine indoor are containing incendiary agent.
4. the cancellation element of Blasting dust according to claim 3, is characterized in that: described Tibetan medicine room is connected with ignition leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310133384.XA CN103223280B (en) | 2013-05-29 | 2013-05-29 | Device and method for eliminating blasting dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310133384.XA CN103223280B (en) | 2013-05-29 | 2013-05-29 | Device and method for eliminating blasting dust |
Publications (2)
| Publication Number | Publication Date |
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| CN103223280A CN103223280A (en) | 2013-07-31 |
| CN103223280B true CN103223280B (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310133384.XA Active CN103223280B (en) | 2013-05-29 | 2013-05-29 | Device and method for eliminating blasting dust |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108371862A (en) * | 2018-04-27 | 2018-08-07 | 王振彪 | It sends out property a large amount of property flue dust removing methods wink and eliminates equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85200084U (en) * | 1985-04-01 | 1985-11-10 | 李起山 | Water seal and water pressure water case for shot hole blasting |
| CN86200123U (en) * | 1986-01-18 | 1987-05-13 | 李起山 | Explosive with water-filled stemming beg and the method to separate the bag |
| CN2469703Y (en) * | 2000-12-28 | 2002-01-09 | 北京万源航拓自动化系统工程技术开发有限公司 | Explosion-type bacterial-powder deinsectization bomb for forestry area |
| CN1445026A (en) * | 2003-04-30 | 2003-10-01 | 黄朝纲 | Reusable liquid aerosol device |
| CN1273015C (en) * | 2004-10-12 | 2006-09-06 | 中国人民解放军军事医学科学院卫生学环境医学研究所 | Sterilizing and deodoriznig pest killer |
-
2013
- 2013-05-29 CN CN201310133384.XA patent/CN103223280B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85200084U (en) * | 1985-04-01 | 1985-11-10 | 李起山 | Water seal and water pressure water case for shot hole blasting |
| CN86200123U (en) * | 1986-01-18 | 1987-05-13 | 李起山 | Explosive with water-filled stemming beg and the method to separate the bag |
| CN2469703Y (en) * | 2000-12-28 | 2002-01-09 | 北京万源航拓自动化系统工程技术开发有限公司 | Explosion-type bacterial-powder deinsectization bomb for forestry area |
| CN1445026A (en) * | 2003-04-30 | 2003-10-01 | 黄朝纲 | Reusable liquid aerosol device |
| CN1273015C (en) * | 2004-10-12 | 2006-09-06 | 中国人民解放军军事医学科学院卫生学环境医学研究所 | Sterilizing and deodoriznig pest killer |
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| Publication number | Publication date |
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| CN103223280A (en) | 2013-07-31 |
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Effective date of registration: 20200804 Address after: No.199 Shiqing Road, Xinhua District, Shijiazhuang City, Hebei Province Patentee after: Hebei Feibao Environmental Protection Technology Co.,Ltd. Address before: 050000, Hebei, Shijiazhuang Province Xinhua District vehicle factory No. 211, 1-1-601 Patentee before: Wang Zhenbiao |
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| TR01 | Transfer of patent right |