KR20160141548A - Humidification type asbestos stabilization system - Google Patents
Humidification type asbestos stabilization system Download PDFInfo
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- KR20160141548A KR20160141548A KR1020150077381A KR20150077381A KR20160141548A KR 20160141548 A KR20160141548 A KR 20160141548A KR 1020150077381 A KR1020150077381 A KR 1020150077381A KR 20150077381 A KR20150077381 A KR 20150077381A KR 20160141548 A KR20160141548 A KR 20160141548A
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- Prior art keywords
- asbestos
- air
- demolition
- workplace
- mist
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- 239000010425 asbestos Substances 0.000 title claims abstract description 146
- 229910052895 riebeckite Inorganic materials 0.000 title claims abstract description 146
- 230000006641 stabilisation Effects 0.000 title claims abstract description 26
- 238000011105 stabilization Methods 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 36
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 22
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000003595 mist Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 230000004888 barrier function Effects 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 9
- 208000006178 malignant mesothelioma Diseases 0.000 description 5
- 238000007667 floating Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 229910052620 chrysotile Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- CWBIFDGMOSWLRQ-UHFFFAOYSA-N trimagnesium;hydroxy(trioxido)silane;hydrate Chemical group O.[Mg+2].[Mg+2].[Mg+2].O[Si]([O-])([O-])[O-].O[Si]([O-])([O-])[O-] CWBIFDGMOSWLRQ-UHFFFAOYSA-N 0.000 description 3
- 208000033116 Asbestos intoxication Diseases 0.000 description 2
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 2
- 206010003441 asbestosis Diseases 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 201000005202 lung cancer Diseases 0.000 description 2
- 208000020816 lung neoplasm Diseases 0.000 description 2
- 230000003211 malignant effect Effects 0.000 description 2
- 210000004379 membrane Anatomy 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 210000004303 peritoneum Anatomy 0.000 description 2
- 210000004224 pleura Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 208000019693 Lung disease Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 229910052612 amphibole Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000981 epithelium Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052892 hornblende Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- ULEFFCDROVNTRO-UHFFFAOYSA-N trimagnesium;disodium;dihydroxy(oxo)silane;iron(3+) Chemical compound [Na+].[Na+].[Mg+2].[Mg+2].[Mg+2].[Fe+3].[Fe+3].O[Si](O)=O.O[Si](O)=O.O[Si](O)=O.O[Si](O)=O.O[Si](O)=O.O[Si](O)=O.O[Si](O)=O.O[Si](O)=O ULEFFCDROVNTRO-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/0066—Disposal of asbestos
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
Description
The present invention relates to a humidifying type asbestos stabilization system which can be used in the dismantling and demolition of asbestos materials or in a naturally occurring asbestos workplace. More particularly, the present invention relates to an asbestos stabilization system for asbestos- Asbestos dust generated during demolition is combined with moisture in the air and falls down to the bottom. Secondly, asbestos floating in the air is filtered using an air purifier to purify asbestos more safely. The present invention relates to an asbestos stabilization system for humidifying asbestos which can be used in dismantling or demolition of asbestos materials or in a naturally occurring asbestos workplace.
In addition, the construction and development of naturally occurring asbestos-containing mining muds can be accomplished by dismantling and demolishing asbestos materials or improving the working efficiency and working environment by installing an air dome, or a humidifying type asbestos stabilization system .
When removing the interior materials of buildings constructed with asbestos materials such as conventional schools, the asbestos was scattered and floated, which made a great risk to the safety of the workers. Conventional buildings often use asbestos or asbestos-containing materials. In recent years, as buildings such as schools constructed using asbestos materials have been demolished, it is important to secure workers' safety by using asbestos materials during demolition .
Asbestos is also known as asbestos and dolomite, and it is divided into two types in mineral composition. One of them is chrysotile-based asbestos, which is called as 温 石 綿, , And the other is amphibole (amorphous) asbestos, which is weak in fiber strength but strong in chemicals. These chrysotile and hornblende asbestos are also formed in the serpentinite in the serpentinite. Asbestos is a low-cost, low-cost material that is excellent in mechanical strength, excellent in non-flammability, insulation, durability, insulation and thermal insulation. Insulating material Electric insulation material Electrolytic membrane material (electrolytic membrane material) and brake lining material are very widely used.
However, recent studies on such asbestos have shown that asbestos dust is absorbed through the respiratory system for a long period of time, resulting in asbestosis (malignant lung disease) and malignant mesothelioma of lung cancer (malignant mesothelioma of the lung).
In particular, among these kinds of asbestos, Crocidolite is the most dangerous, followed by Amosite and then Chrysotile.
Asbestos is a very fine fiber, and the thickness of a single fiber is 3 / 100,000th of a millimeter (mm), which is less than 1 / 5,000th of the number of hair and is invisible. This is inhaled during the breathing process. Among them, malignant mesothelioma is caused by gross light, that is, gingival epithelium, which is a malignant type of cancer that develops in the pleura (pleura) and the mesothelium of the peritoneum (peritoneum). Therefore, among workers who handle asbestos, many cases of asbestosis, lung cancer and malignant mesothelioma die, resulting in various problems.
Moreover, these asbestos dusts affect not only the workers directly handling the asbestos but also the workers' family and the people around them. For example, an asbestos-handling worker frequently attaches asbestos to clothes during work, and the dust is scattered in the home or in the air, thereby affecting people who are close to the worker, resulting in frequent occurrence of malignant mesothelioma . In Korea, asbestos is installed in public structures such as subways for soundproofing and insulation, and it is urgent to develop a method for removing and treating the asbestos.
Conventionally, in order to remove such asbestos, a sound pressure device is installed in the room to lower the pressure of the work space where the asbestos is to be disassembled to form a negative pressure, and the asbestos is removed using the principle of discharging air to the outside through the filter.
However, the conventional method has a disadvantage in that it takes a lot of time and money to install a sound pressure generator, and the possibility of collapsing the vinyl barrier film frequently occurs during the formation and maintenance of sound pressure.
In addition, since the concentration analysis data of the asbestos being scattered can be known at the time of completion of the disassembly work or at the end of the disassembly work, there is a problem that handwriting is difficult even if it is scattered during construction.
Disclosure of Invention Technical Problem [10] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide an asbestos- And the asbestos is trapped by the water particles so that the asbestos is lowered to the bottom without scattering, thereby stabilizing the inside of the workplace.
In addition, the asbestos floating in the air in the workplace stabilized by the high humidifier spreader is purified once again using an air purifier to prevent the asbestos from floating in the air inside the workplace, thereby allowing the operator to carry out demolition work in a clean workplace There is a purpose.
Another object of the present invention is to provide an air dome for the construction and development of naturally occurring asbestos by applying the humidifying type asbestos stabilization system of the present invention to enhance safety and efficiency.
In order to accomplish the above object, the present invention provides a method for dismantling asbestos materials and a method for dismantling asbestos materials, which are applicable to dismantling and dismantling asbestos materials, A demolition method is a method for removing asbestos from a building, comprising: a vinyl screen installed in an interior space of a work site to remove asbestos material; and a mist generating device for generating a mist to maintain a relative humidity of 80 to 96% An air purifier for circulating and supplying clean air by filtering the suspended asbestos in the air inside the demolition work site; and a sanitary equipment room connected to the outside of the demolition work site to perform cleaning and returning of the worker. In order to solve the technical problem to be solved by the present invention The.
The asbestos stabilization system which can be used in the dismantling, demolition or natural asbestos workshop of the present invention can demolish the asbestos generated in the demolition workplace inside the building made of asbestos material in the most stabilized state, Health and safety can be ensured, and the contamination of the outside air can be prevented by collecting and treating the scattered asbestos.
In other words, the asbestos scattered by the mist sprayed by using the high humidifying spreader installed in the demolition work place is trapped in the water and falls down. Secondly, the asbestos floating in the air is collected by using the air purifier, Is effectively removed.
In addition, by blocking the inside of the workplace with a plastic shielding film, it is possible to prevent the inflow of outside air, and the asbestos scattered in the workplace can be safely removed because the asbestos is not accumulated in the work space or the gap.
And if you use high humidifier spreader to spray water in the air inside the workplace, asbestos and water will be adsorbed and the heavy asbestos will go down and it will be easy to remove asbestos, and high technology like maintenance of sound pressure is needed And it is effective to shorten the equipment and work time required for the work, thereby reducing the work cost.
Further, the method can be easily applied to various environments, and is more versatile than the conventional asbestos removal method.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of a method for asbestos removal using a humidifying asbestos stabilizing device of the present invention and an air purifier. FIG.
2 is a front view showing an embodiment of the asbestos removal system using the humidifying type asbestos stabilization device of the present invention and the air purifier.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a humidifying type asbestos stabilization system applicable to a dismantling, demolition, or naturally occurring asbestos workplace according to the present invention will be described in detail with reference to the accompanying drawings. It is to be understood that the present invention is not limited to the disclosed embodiments, but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, It is provided to inform.
FIG. 1 shows a block diagram of a humidifying asbestos stabilization system which can be used in the dismantling and demolition of asbestos material of the present invention or in a naturally occurring asbestos workplace. FIG. 2 is a view of the dismantling and demolition of the asbestos material of the present invention, Asbestos stabilization system, which is a possible wet type asbestos stabilization system.
A humidifying type asbestos stabilizing device (1) according to the present invention comprises a high humidifying and dispersing device (20) and an air purifier (30). Before the humidifying type asbestos stabilizing device (1) 10) The
At this time, it is preferable that the
In addition, a sanitary equipment room (40) is provided on the outside of the worksite for wearing or wearing a work clothes, a hat, a glove and a dustproof mask so that hygiene and safety of workers before and after the work can be protected.
The
A
It is preferable that the
On the side surface of the
The outside of the moving passage (60) is made of a circular vinyl (61), and air is injected through the air compressor (62) to form a space.
The air compressor injects air into the
The
When the distance between the
The frame constituting the outer frame of the
When the
The
In this way, the air including the asbestos in the
The humidifying type asbestos stabilizing device 1 including the high humidifying / dispersing
The asbestos material dismantling and demolition method using the humidifying type asbestos stabilization system according to the present invention first seals the inside of the building constructed with the asbestos material except the space where the demolition work is performed. Then, the worker wears work clothes, a hat, a glove, and a dustproof mask in the
In order to stabilize the scattered asbestos generated during the demolition in the workplace blocked with the
A method of generating mist in the
When the asbestos-like building is demolished, mist is first sprayed by using the high humidifying / dispersing
The
When the demolition work is completed using the humidifying type asbestos stabilization system of the present invention, various devices in the
Thereafter, the
Thereafter, the interior of the
When the demolition work of the asbestos material is finished in the
The asbestos material dismantling and dismantling method using the humidifying type asbestos stabilization system and the air purifier of the present invention is not limited to asbestos or asbestos materials but is formed for use in a room including a material containing a carcinogen or hazardous dust.
In addition, by applying the humidifying type asbestos stabilization system of the present invention, it is possible to improve the safety and efficiency of work by forming an air dome at the naturally asbestos area or at the time of demolishing the slate roof.
In other words, it is possible to reduce the loss of air by installing a dual wheel loader, to install a wetting device and an air purifying device, to block the outside of the workplace with double vinyl, to form an air dome, to remove natural asbestos, So that the work can be easily performed using the humidifying type asbestos stabilization system of the present invention.
As described above, the humidifying type asbestos stabilization system which can be used in the dismantling and demolition of the asbestos material according to the present invention or in the natural asbestos workplace has been described with reference to the drawings. However, It is to be understood that various changes and modifications may be made by those skilled in the art without departing from the scope of the present invention.
1: Humidifying asbestos stabilization device 10: Workshop
11: Vinyl barrier film 20: High humidifier spreader
21: water tank 22: humidity controller
23: mist generating device 24: atomizing nozzle
25: Wheel 26: Humidity recorder
30: air purifier 31: inlet
32: blower fan 33: drive motor
34: filter member 35: outlet
40: Sanitary room 41: Dressing room
42: Shower room 43: All rooms
44: Footstool 45: Shower
46: Barrier 47: Air frame
50: door 51:
52: engaging frame 60: moving passage
61: Circular vinyl
62: Air Compressor
Claims (4)
The asbestos material dismantling and dismantling method is a method for dismantling and removing asbestos using a vinyl cut-off sheet installed in a work space for removing asbestos material:
A high humidifier spreader which stabilizes the air in a demolition workplace containing asbestos by generating mist so that the relative humidity of the inside of the demolition workplace is maintained at 80 to 96%; and
An air purifier for circulating and supplying clean air by filtering suspended asbestos in the air inside the demolition work site; and
And a hygienic equipment room connected to the outside of the demolition work site to clean and return the worker. The asbestos stabilization system according to claim 1,
The high humidifying and dispersing device for stabilizing the air containing the asbestos includes a water tank for storing water; And
A mist generating device for generating mist using water in the water tank; And
A mist nozzle for spraying the mist generated in the mist generating device; and
And a wheel for facilitating the transportation and movement of the high humidifying / dispersing device. The present invention relates to a humidifying type asbestos stabilization system applicable to a dismantling, demolition, or naturally occurring asbestos workplace.
The air cleaner includes a filter member for filtering a primary stabilized suspended asbestos in a demolition worksite; And
A blower fan operated by a drive motor to supply air to the filter element in a demolition worksite; and
A suction port through which the air in the demolition work site flows into the air purifier by operation of the blowing fan; And
A discharge port through which the suspended asbestos is filtered by the filter member to circulate and supply clean air into the demolition work site; Wherein the asbestos stabilization system is adapted for use in a dismantling, demolition or natural asbestos workplace.
The asbestos removal method includes the steps of installing a vinyl barrier in an internal space of a building to remove the asbestos; And
Installing a high humidifying and dispersing device for generating a mist of 0.01 to 400 m in size in order to maintain a humidity of 80 to 96% in a relative humidity of 80 to 96%; And
Providing an air purifier for generating air at a pressure of 0.01 to 1 kg / min to filter the air inside the demolition work site; And
Wherein the asbestos material is demolished in a state where the high humidification spreader and the air purifier are operated to stabilize the scattered dust in the demolition work site, so that the asbestos stabilization system can be utilized in the asbestos workshop.
Priority Applications (1)
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KR1020150077381A KR101759775B1 (en) | 2015-06-01 | 2015-06-01 | Humidification type asbestos stabilization system |
Applications Claiming Priority (1)
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KR1020150077381A KR101759775B1 (en) | 2015-06-01 | 2015-06-01 | Humidification type asbestos stabilization system |
Publications (2)
Publication Number | Publication Date |
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KR20160141548A true KR20160141548A (en) | 2016-12-09 |
KR101759775B1 KR101759775B1 (en) | 2017-07-31 |
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KR1020150077381A KR101759775B1 (en) | 2015-06-01 | 2015-06-01 | Humidification type asbestos stabilization system |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102055520B1 (en) * | 2019-04-05 | 2019-12-12 | 진민성 | System for preventing dust dispersing |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100807789B1 (en) | 2007-07-27 | 2008-02-27 | 주식회사 콘시스 | Asbestos removing system and asbestos removing method |
KR100860829B1 (en) | 2008-06-11 | 2008-10-02 | (주) 옥당산업 | Asbestos removing apparatus and eco-friendly asbestos removing method using it |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007162343A (en) * | 2005-12-14 | 2007-06-28 | Daiei Probis Kk | Scattering prevention method and scattering prevention device |
JP5146772B2 (en) | 2009-02-27 | 2013-02-20 | 清水建設株式会社 | Building renovation / demolition equipment and building renovation / demolition method |
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2015
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100807789B1 (en) | 2007-07-27 | 2008-02-27 | 주식회사 콘시스 | Asbestos removing system and asbestos removing method |
KR100860829B1 (en) | 2008-06-11 | 2008-10-02 | (주) 옥당산업 | Asbestos removing apparatus and eco-friendly asbestos removing method using it |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102055520B1 (en) * | 2019-04-05 | 2019-12-12 | 진민성 | System for preventing dust dispersing |
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