KR100923314B1 - Asbestos deconstruction device - Google Patents

Abstract

The present invention relates to an asbestos dismantling apparatus for use in dismantling and removal of ceilings, walls, floors, etc. of asbestos-containing buildings, and for part and front dismantling of building structures containing asbestos. When dismantling or removing asbestos-containing materials such as tex, night light, and attic indoors, walls, and floors, use a plastic box with gloves inside only the space to be dismantled. The present invention relates to an asbestos dismantling device that can reduce costs by performing dismantling operations and thus eliminate unnecessary work processes such as showering or undressing, as well as enabling asbestos dismantling to be performed more quickly and efficiently.

The present invention is provided with a plurality of negative pressure control holes, the open side is a plastic box in which the edge portion of the open surface is tightly fixed by an adhesive means to one surface of the construction compartment so as to accommodate the dismantling target surface of the construction compartment, and the plurality of Characterized in that it comprises a sound pressure is connected to any one of the sound pressure control holes of the installation.

Asbestos, dismantling device, plastic box, sound pressure adjusting hole, sound pressure device, depression

Description

Asbestos Dismantling Device {ASBESTOS DECONSTRUCTION DEVICE}

The present invention relates to an asbestos demolition apparatus for use in dismantling and removal of ceilings, walls, floors, etc. of asbestos-containing buildings, and for part and front dismantling of building structures containing asbestos.

In particular, when dismantling and removing asbestos-containing materials such as ceiling, wall, and floor materials including tex, night light and atstyle, indoors and outdoors, use a plastic box with gloves inside only the space to be dismantled. The present invention relates to an asbestos demolition apparatus that reduces costs by performing dismantling operations and thus eliminates unnecessary work processes, and enables faster and more efficient asbestos dismantling.

Before the dangers of asbestos were known, various interior and exterior materials were constructed using asbestos or asbestos-containing materials. Such asbestos is inexpensive, has excellent bonding strength with other materials, has excellent mechanical strength, and is excellent in nonflammability, insulation, durability, insulation, and thermal insulation. , Fireproof material, thermal insulation material, heat insulation material, electrical insulation material, electrolyte membrane material, brake lining material, etc., its use is various and wide range.

In 1965-1991, by law, asbestos is mandatory for public buildings such as government offices, schools, subways, terminals, power plants, gymnasiums, airports, dams, shipyards, warehouses, cinemas, hotels and banks. Since the legislation has been enacted, the reality is that almost all buildings built at that time remain foamed asbestos.

However, recent studies on asbestos revealed that asbestos dust absorption through long-term respiratory tract causes asbestosis (pulmonary necrosis) and lung cancer malignant mesothelioma.

In particular, the most dangerous of these types of asbestos (Crocidolite), followed by Amosite, and then asbestos (Chrysotile). Asbestos is a very fine fiber, short in diameter, 3 / 100th of a hundredths of a millionth of the size of hair, invisible to the eye, and only a few short fibers can be seen under a microscope, which is inhaled during the breathing process. .

Among them, malignant mesothelioma is caused by cyanolite, which is inhaled during the respiratory process of the pleura and peritoneum. Therefore, asbestos workers and people exposed to asbestos-containing materials for a long time in the asbestos lung, lung cancer, malignant mesothelioma, and many cases, resulting in various problems.

For example, asbestos is contained in the ceiling materials of subway stations, schools, hospitals, and infrastructure that are used by the public, and the asbestos-containing ceiling materials have been found to be dozens of the prescribed value. It is.

Due to the danger of asbestos, it is desirable to remove the entire tex in the case of the building that uses the existing asbestos-containing tex as a ceiling material, but the cost is astronomical, and it takes a long time and is inconvenient. As a result, construction is underway mainly for partial dismantling work, such as system air conditioner installation or fluorescent lamp replacement.

Existing indoor asbestos dismantling work is to isolate the construction block from the outside of the certain space with vinyl sheet, install the changing room, bathroom and work clothes changing room at the entrance of the outside and construction block, and install the dustproof clothes and gas mask in the isolated work area. After wearing it, asbestos dismantling work will proceed. At this time, when the work space is surrounded by a vinyl sheet, it is possible to form a predetermined space using a support or the like. Insulated work space should maintain negative pressure during work.If you come out of work place after dismantling work, remove the work clothes after finishing the water shower in the bathroom, and collect and seal all the plastic sheets used for work compartment isolation. Should be dealt with. When the construction section is isolated from the outside with a plastic sheet, the worker must enter the construction section, which requires a dressing room, a bath room and a work clothes changing room, which requires a lot of time and money.

1 is a view for explaining the construction in the isolation space using a conventional vinyl sheet. The entire installation 30 is a support sheet 11 for making a skeleton to block the outside, a vinyl sheet 12 for blocking the part to be constructed except for the surface 20 that needs to be dismantled, and after the work is finished. Locker room 13 for removing work clothes, the first block 14 connecting the locker room 13 with the part blocked by the plastic sheet 12, and a shower room allowing the undressed worker to remove asbestos with water. (15), the second entrance (16) connecting the dressing room (13) and the shower room (15), the work clothes changing room (17), the shower room (15) and the work clothes to allow workers who have showered to change into new work clothes. The third entrance 18 which connects the changing room 17, and the 4th entrance 19 which connects the exterior and work clothes changing room 17 are comprised. That is, the support 11 is installed and the vinyl sheet 12 is blocked from the outside except for the surface that needs to be dismantled, and after blocking, the first entrance 14, the dressing room 13, the shower room 15, and the second entrance (16), work clothes changing room (17), the third entrance (18), the fourth entrance (19), etc. should be installed, and when the dismantling work begins, the worker goes through complicated procedures such as undressing and showering to go outside. You have to go out in three steps.

These facilities are expensive and cause long construction time. In addition, when such equipment (dressing room, shower) is not installed due to the price, etc., asbestos leaks may cause a serious problem as described above.

The object of the present invention devised to solve the above problems is that the worker does not need to enter the space for asbestos dismantling work, so that complicated equipment and devices such as dressing room, shower room can be omitted, so that It is to provide an asbestos dismantling device that can reduce the cost.

In addition, when dismantling a tex containing asbestos placed on the ceiling, a hole for maintaining a sound pressure and a glove is formed in the part containing the disassembled tex, and a work is performed outside the plastic box by putting a plastic box containing a tool box and the like. As a result, it is possible to omit a procedure such as undressing and showering, and thus another object of the present invention is to provide an asbestos dismantling apparatus for performing asbestos disassembly.

The present invention for achieving the above objects,
One or more pairs of pairs having a tubular shape recessed from outside to inside are fixed to one side of the construction section by an adhesive means so that the open side receives the dismantling surface of the construction section. A vinyl box integrally provided with a depression and several negative pressure adjustment holes; The bag is integrally provided at the bottom of the center of the plastic box, the bag for reducing the width of the plastic box to separate and collect the dismantled material including asbestos; Support for vertically provided with a fixing means for maintaining the shape of the plastic box during asbestos dismantling work; And a sound pressure device connected to any one of the plurality of sound pressure adjustment holes.

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Here, the inner end of the recess is characterized in that the glove is provided.

On the other hand, the inside of the plastic box is characterized in that the tool box is provided integrally to store the tools required for dismantling work.

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In addition, the inside of the sound pressure unit is characterized in that the HEPA filter for filtering asbestos powder sucked into the sound pressure unit is provided.

In addition, the adhesive means is characterized in that any one of the double-sided tape, adhesive or packing device that can be in close contact.

According to the asbestos dismantling apparatus according to the present invention, since the operator does not need to enter the space for asbestos dismantling work, it is possible to omit complicated equipment and devices such as a dressing room and a shower room, thereby reducing the cost of asbestos dismantling work. It has the effect of making it possible.

In addition, according to the present invention, when dismantling the tex containing asbestos located on the ceiling, only the portion containing the tex to be dismantled hole for maintaining the sound pressure and the glove, and put a plastic box with a built-in plastic box, etc. By working outside the box, complicated procedures such as dressing, showering, etc. can be omitted, which further has the effect of performing asbestos disassembly quickly and efficiently.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the asbestos dismantling apparatus according to the present invention.

Figure 2 is a perspective view showing an embodiment of the asbestos dismantling apparatus according to the present invention, Figure 3 is a perspective view showing another embodiment of the asbestos dismantling apparatus according to the present invention, Figure 4 shows an asbestos dismantling apparatus according to the present invention 5 is a front view showing a step-by-step asbestos dismantling operation using the asbestos dismantling apparatus according to the present invention.

In the present invention, when dismantling and removing asbestos-containing materials such as a ceiling material, a wall surface, and a flooring material including a tex, a night light, an athol, etc., a plastic box 51 having a built-in glove 54 in a space for dismantling work is used. By assembling the asbestos dismantling device to reduce the cost and perform asbestos dismantling work quickly by eliminating unnecessary work processes by performing dismantling work outside the working space after sealing. And a sound pressure pressure detector 62.

In more detail, the vinyl box 51 is one surface is opened, the dismantling operation is carried out therein, and a space for accommodating the dismantled to be formed, the open one surface to accommodate the dismantling target surface of the construction compartment. The edge portion of the open surface is to be tightly fixed to one surface of the construction compartment by the bonding or contact means (not shown). At this time, the adhesive or adhesion means may be a double-sided tape or a packing device capable of adhesion such as adhesive or adhesive sponge, etc., the adhesive or adhesion means is a wall and the open side of the plastic box 51 requiring asbestos removal. In case of bonding, the inside of the plastic box 51 serves to be blocked from the outside.

In addition, the side of the vinyl box 51 is provided with a plurality of sound pressure adjusting holes 56, the sound pressure adjusting hole 56 is connected to the sound pressure machine 62 to be described later, the sound pressure inside the plastic box 51 In order to be able to apply, when the negative pressure is applied to one of the negative pressure adjusting holes 56, the other negative pressure adjusting holes 56 serve to suck external air. That is, as shown in Figures 2 and 3, a total of eight sound pressure control holes 56 can be formed, the sound pressure control holes 56 connected to the sound pressure 62 is asbestos inside the plastic box 51 The dust is used to suck the mixed air, and the sound pressure adjusting hole 56 which is not connected to the sound pressure device 62 is used to send the outside air to the inside of the plastic box 51.

On the other hand, the sound pressure device 62 is connected to any one of the plurality of sound pressure control holes 56 formed in the plastic box 51 to suck the air inside the plastic box 51 to remove dust generated during asbestos dismantling work. It is to remove the role.

At this time, it is preferable that the HEPA filter (High Efficiency Particulate Air Filter) (not shown) is provided inside the sound pressure pressure gauge 62, because the sound pressure pressure pressure gauge 62 has a vinyl through the sound pressure control hole 56. When the air inside the box 51 is sucked, most of the asbestos powder generated inside the plastic box 51 during the asbestos dismantling operation is carried out through the sound pressure adjusting hole 56 connected to the sound pressure machine 62. Inhaled into the inside, because the HEPA filter serves to filter out asbestos powder.

In addition, since the air inside the plastic box 51 is continuously discharged to the sound pressure device 62, in order to maintain the sound pressure inside the plastic box 51, the sound pressure control hole (not connected to the sound pressure device 62) 56) an appropriate amount of external air must be continuously introduced into the plastic box (51).

On the other hand, the vinyl box 51 is formed with a depression 52 having a tubular shape recessed from the outside to the inside, the depression 52 is to allow the operator to perform the dismantling of the disassembly target surface In order to allow the arm and hand of the worker to be put into the interior, as shown in Figure 2, the two recesses 52 are placed at a certain distance so that both the left and right hands of one person can enter It is formed to form a pair.

In addition, as shown in Figure 3, the depression 52, when the plastic box 51 is fixed in the form of a rectangular parallelepiped, the pair of depressions 52 are located at the center of one side, the other The pair of depressions 52 are located on opposite sides and are provided at a position corresponding to the pair of depressions 52 (that is, the center of the corresponding surface) to form several pairs of depressions 52. This can be done by reducing the recessed depth of the recess 52 so as to reach all the spaces inside the plastic box 51, and at the same time, if the target surface to be disassembled is large, several workers can work at the same time. To do so.

In addition, in the case of asbestos dismantling work, while one person needs to continuously inject a humectant through the injection equipment, etc. during the dismantling, while the worker dismantles the asbestos through several pairs of depressions 52, ), Put the hand into the plastic box (51) in advance using the spraying equipment is possible enough to spray the humectant.

At this time, the inner end of the depression 52 may be provided with a glove 54, the glove 54 to be pinched when the operator puts his hand into the interior of the depression 52 to work For this purpose, but may be separately connected to the inner end of the depression 52, it is preferable to be formed integrally with the inner end by the same material as the depression 52.

On the other hand, the inside of the plastic box 51 is provided with a tool box 53 integrally, the tool box 53 serves to store the tools necessary for dismantling operation, the depression of the recess 52 It is desirable to be formed at the bottom so that the operator can easily use the necessary tools while replacing them. In addition, the tool box 53 is provided in a form in which one surface is opened in a direction corresponding to the open surface of the plastic box 51, the cover (not shown) is formed so that the open portion can be selectively shielded It may be. At this time, the tool box 53 may be manufactured separately from the plastic box 51 and attached.

In addition, a collection bag 55 may be attached or integrally provided at a lower portion of the plastic box 51, and the collection bag 55 may be separated to collect and disassemble the asbestos including the asbestos dismantled through a dismantling operation. It is used. In other words, after separating the asbestos-containing material such as waste tex and put the material in the collecting bag (55), after removing the air from the collecting bag (55), using a tape or string plastic box (51) And to collect both the bag 55 and the lower portion of the plastic box 51 and the location spaced apart a certain distance from the bottom, respectively, after tying each of them separated using a knife or the like. Through this process, the separated material is not leaked asbestos, it is encapsulated in the collecting bag 55 can be disposed of.

On the other hand, the asbestos release apparatus according to the present invention may further include a support 11 for maintaining the shape of the plastic box 51, the support 11 is asbestos dismantling operation, by the sound pressure machine 62 Even if a negative pressure is applied to the inside of the plastic box 51, the shape of the plastic box 51 is not changed so that the worker can easily work. That is, as shown in Figure 4, the support 11 is installed between the ceiling and the floor, or the upper side of the scaffolding or horses 61 installed so that the operator works at a suitable height and the ceiling, both sides to the installed support 11 By fixing the plastic box 51 through fixing means such as a tape 57, even if a negative pressure is applied to the inside of the plastic box 51, the shape of the plastic box 51 is not changed.

4 is a view for explaining the actual ceiling construction using the plastic box 51. In order to isolate the surface 20 that needs asbestos demolition work from the outside, the plastic box 51 is installed to surround the surface 20 that needs asbestos demolition work, and the surface 20 requiring asbestos demolition work is a ceiling, One side of the plastic box 51 is opened to face the ceiling. That is, when dust is generated on the surface where asbestos dismantling work is required, the dust cut off from the outside by the plastic box 51 may not escape the inside.

In addition, in order to remove dust in the plastic box 51, the sound pressure machine 62 sucks the air in the plastic box 51 through some of the sound pressure adjusting holes 56, so that most of the plastic box 51 has been generated. Asbestos powder is sucked into the sound pressure machine 62 through a hole 56 connected to the sound pressure machine 62. At this time, since the HEPA filter is built in the sound pressure filter 62, the asbestos powder is filtered out. In addition, in order to maintain the proper level of sound pressure while the internal air of the plastic box 51 is continuously discharged to the sound pressure device 62, an appropriate amount of external air is provided through the sound pressure control hole 56 not connected to the sound pressure device 62. Should be continuously introduced into the plastic box (51).

In the case of asbestos dismantling, the worker puts his hand into the depression 52 of the plastic box 51 and removes the asbestos which is located inside the plastic box 51 by using a tool or the like inside the plastic box 51. The surface 20 which requires construction can be dismantled. At this time, the tool can be put in or removed from the tool box 53 in the plastic box (51).

Hereinafter, with reference to the accompanying drawings will be described in detail asbestos dismantling method using an asbestos dismantling apparatus according to the present invention.

Figure 5 shows the step of asbestos dismantling using the asbestos dismantling apparatus according to the present invention step by step, in step (S11), when the surface 20, which needs to be dismantled on the ceiling, the operator is difficult to work at a suitable height A scaffold 61 is installed below the surface 20 that needs to be dismantled.

In step S12, the support 11 is installed between the upper surface of the scaffolding or the yam 61 and the ceiling. The support 11 is then used to fix the position of the plastic box 51.

In step S13, the open side of the plastic box 51 is faced up to include the face 20 which needs to be dismantled, and the plastic box 51 is attached to the support 11 by double-sided tape 57. Position it so that it is fixed and maintained as much as possible. For example, it may be placed in the form of a cube without a top surface as illustrated in FIGS. 2 and 3. Here, since the plastic box 51 needs a sound pressure therein, the sound box 62 is connected to the inside of the sound box through the sound pressure adjusting hole 56, and the tool box 53 has a state for dismantling work.

In step S14, the plastic box 51 is adhered to the ceiling so that the inside of the plastic box 51 including the side 20 that needs to be dismantled from the outside is adhered with double-sided tape or adhesive. Seal through means (not shown). Through sealing, the inside of the plastic box 51 in which asbestos can roam in dust form is blocked from the outside.

In step S15, the surface 20 which requires disassembly work such as a tex is dismantled. This dismantling requires the worker to put his hand in the glove 54 provided in the depression 52 of the plastic box 51 from the outside of the plastic box 51 and dismantle work inside the plastic box 51 through a tool or the like. It is possible through dismantling the face 20. That is, since the worker does not enter the closed space during the dismantling process, asbestos disassembly can be performed in a very simple process. In addition, during the dismantling operation, the injection of a humectant to reduce asbestos blowing is required. When the plastic box 51 has two or more pairs of depressions 52, one person puts his / her hands into the pair of depressions 52 outside the plastic box 51 and performs the dismantling operation at the same time. A person may inject a humectant through an injection device (not shown) to a part of the plastic box 51 to put a hand into another pair of depressions 52 outside the dismantling. The dismantled part is separated from the building, which can be placed in the collection bag 55 located at the bottom of the plastic box 51.

In step S16, a negative pressure is applied to the collecting bag 55 to remove air as much as possible. After that, the upper part of the bag for collecting air 55 and the lower part of the plastic box 51 are tied in two positions so as to be spaced apart at a predetermined interval, and then separated by a knife or the like. At this time, the collection bag 55 is sealed and disposed of, and the plastic box 51 is also removed from the asbestos due to the negative pressure of the sound pressure machine 62, and used to remove asbestos from the support 11. Tie up and dispose of the tool.

In step S17, the support 11 and the scaffold or the yam 61 are removed, and other equipment is also removed. It is important to note that asbestos deposits should be disposed of. That is, it is desirable that all the equipment used for asbestos demolition be disposed of.

It is apparent to those skilled in the art that the present invention is not limited to the described embodiments, and that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, such modifications or variations will have to belong to the claims of the present invention.

The present invention relates to an asbestos dismantling apparatus for use in dismantling and removal of ceilings, walls, floors, etc. of asbestos-containing buildings, and for part and front dismantling of building structures containing asbestos. When dismantling or removing asbestos-containing materials such as tex, night light, and attic indoors, walls, and floors, use a plastic box with gloves inside only the space to be dismantled. The present invention relates to an asbestos dismantling device that can reduce costs by performing dismantling operations and thus eliminate unnecessary work processes such as showering or undressing, as well as enabling asbestos dismantling to be performed more quickly and efficiently.

1 is a view for explaining the construction in the isolation space using a conventional vinyl sheet.

Figure 2 is a perspective view showing one embodiment of an asbestos dismantling apparatus according to the present invention.

Figure 3 is a perspective view showing another embodiment of the asbestos dismantling apparatus according to the present invention.

Figure 4 is a front view showing an asbestos dismantling apparatus according to the present invention.

Figure 5 is a flow chart showing the step of asbestos demolition work using asbestos demolition apparatus according to the present invention step by step.

Explanation of symbols on the main parts of the drawings

11: support 20: (dismantled) surface

51: plastic box 52: depression

53: toolbox 54: gloves

55: collection bag 56: sound pressure adjustment hole

57: double-sided tape 61: scaffold or horse

62: sound pressure

Claims (9)

One or several pairs of pairs having a tubular shape recessed from outside to inside are fixed to one side of the construction section by the adhesive means so that the open side receives the dismantling surface of the construction section. A vinyl box integrally provided with a depression and several negative pressure adjustment holes; The bag is integrally provided at the bottom of the center of the plastic box, the bag for reducing the width of the plastic box to separate the debris containing asbestos; Support for vertically provided with a fixing means for maintaining the shape of the plastic box during asbestos dismantling work; And An asbestos disassembly apparatus comprising a; a sound pressure is connected to any one of the plurality of sound pressure adjustment holes. delete delete The method of claim 1, Asbestos dismantling device, characterized in that the inner end of the recess is provided with a glove. The method of claim 4, wherein Asbestos dismantling device, characterized in that the inside of the plastic box is integrally provided with a tool box for storing tools necessary for asbestos dismantling work. delete delete The method according to any one of claims 1, 4 and 5, An asbestos demolition apparatus, characterized in that the HEPA filter for filtering the asbestos powder sucked into the sound pressure inside the sound pressure. The method of claim 8, The assembling means is asbestos disassembly apparatus, characterized in that any one of the double-sided tape, adhesive or packing device capable of close contact.

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