KR20160116578A

KR20160116578A - Dust vehicle tunnel

Info

Publication number: KR20160116578A
Application number: KR1020150044475A
Authority: KR
Inventors: 김석만
Original assignee: 김석만
Priority date: 2015-03-30
Filing date: 2015-03-30
Publication date: 2016-10-10

Abstract

The present invention relates to a dust collecting vehicle for tunnel and, more specifically, relates to a dust collecting vehicle for tunnel which removes dust by moving and taking in air including dust generated during construction of a tunnel in order to easily take in dust when a tunnel is high or wide by changing an intake position of a dust collector. The present invention is able to shorten a time for a dust removing process and improve process efficiency by comprising: a vehicle which includes an elevating means of changing a height of a driver seat operating in a state of being watched by a driver from a lateral direction; a wet dust collector which discharges air filtering dust collected by spraying water inside and taking in and collecting dust by mounting at least one wet dust collector in a rear side of the vehicle; a regulating unit which includes a regulating member of rotating the wet dust collector in a vertical and a horizontal direction by installing at least one regulating unit between the wet dust collector and the rear side of the vehicle; and a circulating unit which resupplies purified water to the wet dust collector by purifying water discharged after being used in the wet dust collector in a filter unit installed in the vehicle.

Description

[0001] Dust vehicle tunnel [0002]

More particularly, the present invention relates to a dust collecting vehicle for a tunnel, and more particularly, it relates to a dust collecting vehicle for a tunnel, which can vary the suction position of the dust collector to easily suck dust even when the tunnel is high or wide, The present invention relates to a dust collecting vehicle for a tunnel, which is capable of re-supplying wastewater discharged after being removed to a wet dust collector, and also allowing a driver who drives the vehicle to easily look into the front as well as the rear of the wet dust collector.

In general, fine particles generated in various industrial sites float in the air, causing damage to the human body or accumulating in various devices, which causes failure of the machine to reduce the life of the machine. To solve these problems, A method using a cyclone in which the sedimentation speed of particles is increased by using centrifugal force, and a second method, a wire mesh demister and a chevron dust eliminator using inertial collision of fine particles. There is a method using a filter bed or a fire bed using a mechanism of a filter, and a dust collector for removing fine particles through a filter has been developed.

The dust collector is classified into various types such as mechanical, electric, dry, and wet type according to the working principle. Recently, the dust collector is classified into various types such as various heating furnaces and the like, through a specific place such as a charging port or a combustion gas discharging port, A bag filter which is a large-capacity dust collecting device suitable for a facility in which a large amount of dust is concentrated is often used.

However, mobile dust collectors have been developed to remove dust generated during blasting work or tunnel repair work in tunnels.

For example, Korean Registered Utility Model Publication No. 20-188810 discloses a dust collecting hood unit installed horizontally and vertically movably on a moving path of a raw material input tripper, A weight detector for sensing the weight of the foreign matter on the lower surface of the screen mat by the load cell, a foreign matter removing unit for removing the foreign matter on the screen mat, And a dust storage tank for storing dust after being collected by a dust collecting hood,

The present invention relates to a portable information terminal device, a portable information terminal device, and a portable information terminal device. The portable information terminal device includes a body case on a rectangular housing on which an opening and closing door is provided, A suction duct projecting from the upper surface of the main body case and extending down to the bottom surface of the main body case; An upper open-type filter in which an upper surface is detachably attached to a bottom surface of the plate, a muffler connected to a bottom surface of the upper surface of the body case separator plate and connected to the suction cylinder, And an exhaust duct penetrating the side wall of the main body case,

In the publication No. 20-335065, air introduced into an air suction pipe through a suction fan passes through a water spray layer sprayed from a spray pipe of a first filter, and dust is contained in the air when air passes through the water layer. A movable dust collector for tunnel construction is disclosed in which dust can be separated and removed from air,

In the official gazette registration No. 20-352595, the air sucked through the dust suction port provided with the suction fan is connected to the upper side of the first filter by the first flue, so that the collected air is supplied to the first filter while causing the swirling airflow The dust in the air supplied to the first filter is collected by the dust collecting water sprayed to the spray nozzle by the spray pump and is collected by the dust collector through the outlet of the powder particle collector and the dust is firstly removed from the air outlet And is supplied to the second filter while causing the swirling airflow to be transmitted to the second filter connected to the lower side of the side of the second filter. The residual dust in the air supplied to the second filter is injected by the injection pump into the injection nozzle And the air is secondarily removed from the dust collector through the outlet of the powder compact, and at the same time, the dust-removed air is discharged through the air outlet, And that this first technique relates to a water-injection ssayikeuron dust collector of the application of centrifugal force to clean the air after the fine dust removed from the filter 3 out through an exhaust Dr. the exhaust fan is installed is described that,

In this publication, a suction plate capable of sucking air is formed at one side of a tube connected to a main body, and a latching net for filtering a plurality of rotating fans and dust at a predetermined position in the main body, There is disclosed a smoke inhalation device capable of assembling to clean the smell of food produced in a cigarette smoke and a kitchen,

In the publication No. 20-185328, a secondary purifying filter is installed inside a main body provided on a slope of a primary dust collecting net, a suction pipe is installed above the purifying filter, and a motor having a suction fan inside When the dust collecting apparatus is installed in a factory or a work site in which dust, foreign matter, airsurface, etc. are generated in a large amount, the internal motor of the dust collecting apparatus operates, A movable type dust collecting device including a discharging cylinder for discharging clean air by sucking dust and the like blown in the room together with air when the fan is operated is disclosed,

Conventional techniques as described above have been problematic in that dust can not be removed in large quantities during various constructions of tunnels and thus can not be practically used.

Thus, there is a need for a technique for facilitating the movement of the dust collecting device.

As shown in Korean Patent Laid-Open No. 10-2008-0084197, a conventional technology for performing the above function is a vehicle having a truck type in which various equipments can be mounted, an engine for transmitting power generated from the engine of the vehicle, An engine power transmission device for relaying the electric power supplied from the engine generator, an auxiliary power plant for stably operating the engine generator, and an auxiliary power generator mounted on the engine generator, And a dust collecting device installed at the rear end of the axial flow fan for collecting and treating the harmful gas.

However, the conventional technology has the following problems.

First, when the dust collector is at the same suction position, the dust is difficult to be sucked in if the tunnel is high or wide.

In addition, since the dust is entrapped in the dust to separate and remove the dust from the air, the discharged wastewater is collected or discharged to the outside, so there is a problem that it is difficult to continuously supply water and dispose of the discharged wastewater.

In addition, there is a problem that the driver can not observe the state or the position of the dust collector because the driver who drives the vehicle has to travel while looking only at the front.

Korean Patent Publication No. 10-2008-0084197. (September 19, 2008)

SUMMARY OF THE INVENTION It is an object of the present invention to overcome the above-described problems of the prior art, and to provide a dust collector that can easily absorb dust even when the tunnel is wide or wide by varying a suction position of the dust collector.

It is another object of the present invention to provide a wet type dust collector capable of re-supplying wastewater discharged after the dust is humidified by separating and removing dust from the air.

In addition, another object of the present invention is to make it easy for the driver who drives the vehicle to easily look at the front as well as the rear where the wet dust collector is installed.

In addition, another object of the present invention is to make it possible to operate an auxiliary power as well as a vehicle.

In order to solve the above problems, the present invention provides a dust collecting vehicle for a tunnel, which removes dust by suction while moving air containing dust generated during tunnel construction, the height of a driver's seat operated by a driver in a lateral direction And a wet dust collector for discharging air filtered by the dust collected by spraying water into the dust collecting body after one or more dust particles are sucked into the dust collecting apparatus, An adjuster including at least one adjuster disposed between the rear of the vehicle and the wet dust collector for rotating the wet dust collector vertically and horizontally, and a filter installed on the vehicle for purifying the water discharged from the wet dust collector, And a circulation part for re-feeding the same.

According to the present invention, the wet type dust collector is provided with a suction filter for filtering dust having a large size inside the tip of a hollow dust collecting tube, and a suction fan for sucking air containing dust is provided at the rear side of the suction filter, A fan disposed on the rear side of the fan for spraying water to the dust through a plurality of nozzles and at least one dust filter for filtering dust at the rear side of the spray means and a discharge fan for discharging air, Is disposed.

According to the present invention, the wet type dust collector has a first insertion hole and a second insertion hole, which are opened to the upper portion of the dust collecting tube, so that the dust filter is inserted into and discharged from the first insertion hole and the injection means is inserted into the second insertion hole And discharging it.

According to the present invention, the adjusting member includes a rotating plate mounted on an upper portion of a bearing installed in the vehicle and pivoting to the left and right, hinging a wet dust collector on the rotating plate and raising the upper surface of the rotating plate and the lower surface of the wet dust collector And the front end of the wet dust collector is rotated up and down to connect the upper surface of the rotating plate and the vehicle by the widening means so that the rotating plate is rotated in the left and right direction.

According to the present invention, the circulation part separates the foreign matter contained in water used in the wet type dust collector into the first filtering part and the second filtering part, and the first filtering part and the wet type dust collector Connecting the lower part to the first discharge line, connecting the first filter member and the second filter member to the second discharge line, connecting the pump installed in the vehicle and the second filter member to the circulation line, And connected to a supply line.

According to the present invention, the upper surface of the first filtration member and the upper surface of the second filtration member are connected to each other by a bypass line, and the water flowing backward is discharged to the second filtration member.

According to the present invention, the lifting and lowering means and the adjusting member are constituted by a hydraulic cylinder.

According to the present invention, the lifting means is constituted by a rack-and-pinion.

According to the present invention, there is further provided an auxiliary power unit installed in front of the vehicle and having a power generating unit incorporated therein for transmitting power to the wet scrubber and the circulating unit.

As described above, according to the dust collecting vehicle for a tunnel according to an embodiment of the present invention, the suction position of the dust collector is varied, so that the dust can be easily sucked even when the tunnel is wide or wide. The dust collecting process time can be shortened and the processing efficiency can be improved by providing the adjusting unit including the adjusting member for vertically and horizontally rotating the wet dust collector.

Further, the dust collecting vehicle for a tunnel according to the present invention is a dust collecting vehicle for a tunnel, which is used in a wet type dust collector and is discharged after being used in a wet type dust collector so that water is drained from the dust, A circulation unit for purifying the water and re-supplying the water to the wet dust collector is provided. Thus, there is no need to provide a device for continuously supplying water from the outside to protect the environment because the waste water is not discarded, and the equipment is simplified.

In addition, the dust collecting vehicle for a tunnel according to the present invention includes a lifting / lowering means for varying the height of a driver's seat operated by a driver in a state of being viewed in a lateral direction so that a driver can easily see not only a front driver but also a rear portion where a wet dust collector is installed. So that the front and rear visibility can be ensured and the operation of the wet type dust collector as well as the operation can be controlled while visually checking the state of the wet type dust collector.

In addition, the dust collecting vehicle for a tunnel according to the present invention further includes an auxiliary power unit installed in front of the vehicle for transmitting power to the wet dust collector and the circulation unit so as to operate not only the power of the vehicle but also the auxiliary power, And it is possible to secure sufficient power.

1 is a perspective view showing a dust collecting vehicle for a tunnel according to the present invention.
2 is an exploded perspective view showing a dust collecting vehicle for a tunnel according to the present invention.
3 is an exploded perspective view showing a wet type dust collector of a dust collecting vehicle for a tunnel according to the present invention.
4 is a perspective view of a dust collecting vehicle for a tunnel according to an embodiment of the present invention;
5 is a plan view of a dust collecting vehicle for a tunnel according to an embodiment of the present invention.
6 is a side view of a dust collecting vehicle for a tunnel according to an embodiment of the present invention.
7 is a side view showing a use state of a dust collecting vehicle for a tunnel according to an embodiment of the present invention;
FIG. 8 is a plan view showing a use state of a dust collecting vehicle for a tunnel according to an embodiment of the present invention; FIG.
FIG. 9 is a front view showing a use state of a dust collecting vehicle for a tunnel according to another embodiment of the present invention; FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. First, it should be noted that, in the drawings, the same components or parts have the same reference numerals as much as possible. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted so as to avoid obscuring the subject matter of the present invention.

FIG. 1 is an exploded perspective view of a dust collecting vehicle for a tunnel according to the present invention, FIG. 2 is an exploded perspective view showing a dust collecting vehicle for a tunnel according to the present invention, FIG. 3 is an exploded perspective view showing a wet type dust collector, 5 is a plan view of a dust collecting vehicle for a tunnel according to an embodiment of the present invention. FIG. 6 is a perspective view of a dust collecting vehicle for a tunnel according to an embodiment of the present invention. FIG. 7 is a side view showing a use state of a dust collecting vehicle for a tunnel according to an embodiment of the present invention, FIG. 8 is a plan view showing a use state of a dust collecting vehicle for a tunnel according to an embodiment of the present invention, And FIG. 9 is a front view showing a use state of a dust collecting vehicle for a tunnel according to another embodiment of the present invention.

1 and 2, a configuration of a dust collecting vehicle for a tunnel according to the present invention will be described. A dust collecting vehicle 10 for a tunnel, which removes dust by suction while moving air containing dust generated during tunnel construction, The wet scrubber 200, the regulating unit 300,

First, the driver's stool 110 of the vehicle 100 operates in a state in which the driver looks in the lateral direction. At this time, the driver looks at the right side, drives the vehicle 100, and the driver looks at the left side and operates the wet type dust collector 200.

Furthermore, the vehicle 100 is provided with an elevating and lowering means 111 for varying the height of the driver's seat 110. [ At this time, as shown in Fig. 7, the lifting means 111 is constituted by a hydraulic cylinder and at least one guide 113 is provided.

Further, as shown in Fig. 9, the elevating and lowering means 111 can be configured as a rack-and-pinion.

As a result, the dust collecting vehicle 10 for a tunnel according to the present invention can control the height of the driver's seat 110 operated by the driver in the lateral direction so as to be easily seen not only in front of the driver of the vehicle 100 but also behind the wet dust collector 200 Descending means 111 for securing the forward and rearward visibility to control not only the operation but also the state of the wet type dust collector 200 with the naked eye.

On the other hand, the wet dust collector 200 is mounted on the rear side of the vehicle 100 to suck the dust, spray water into the dust collecting device 200, and exhaust the air filtered by the dust.

3, the wet dust collector 200 is provided with a suction filter 211a for filtering dust having a large size inside the tip of the hollow dust collector tube 210, and a suction fan 211a for sucking air containing dust 211b.

Furthermore, on the rear side of the suction fan 211b, jetting means 213 for jetting water to the dusts through a plurality of nozzles 213a is disposed, thereby spraying water to spray the dust.

In addition, at least one dust filter 215 provided at the rear side of the spraying means 213 is installed, and the dust is filtered while passing through the dust filter 215.

Further, a discharge fan 217 and a discharge filter 217a for discharging air are arranged on the rear side of the dust-collecting filter 215 to discharge the dust-filtered air to the discharge fan 217. [

Further, the wet type dust collector 200 forms a first insertion hole 210a and a second insertion hole 210b, which are opened to the upper portion of the dust collecting tube 210. [ The dust filter 215 can be inserted into and discharged from the first insertion hole 210a, and the injection means 213 can be inserted into and discharged from the second insertion hole 210b.

That is, the moisture is absorbed into the dust and soot through the wet dust collector 200, and the dust can be easily separated and removed from the air, so that the dust can be removed cleanly from the air irrespective of the dust generation amount.

4 to 6, the adjusting unit 300 includes at least one adjusting member 320 between the rear of the vehicle 100 and the wet dust collector 200 to vertically and horizontally rotate the wet dust collector 200.

At this time, the adjustment member 320 is mounted on the upper portion of the bearing 130 installed in the vehicle 100 and provided with a rotary plate 310 which rotates in the right and left direction.

The wet dust collector 200 is hinged to the upper portion of the rotary plate 310. In addition, the upper surface of the rotary plate 310 and the lower surface of the wet type dust collector 200 are connected to each other by a rising means 321 to rotate the tip of the wet type dust collector 200 up and down. Furthermore, the upper surface of the rotation plate 310 and the vehicle 100 are connected to each other by the widening means 323, and the rotation plate 310 is turned to the left and right.

8, the mounting portion 120 on which the wet dust collector 200 is mounted is rotatably connected to the rear side of the driver's seat 110. As shown in Fig. As described above, one or more pivoting means 330 may be installed on the pivot shaft (not shown) of the connected wet dust collector 200 so that the entire mounting portion 120 can be rotated left and right.

As a result, the dust collecting vehicle 10 for a tunnel according to an embodiment of the present invention varies the suction position of the wet dust collector 200 so that the dust can be easily sucked even when the tunnel is wide or wide. So that the wet dust collector 200 can be rotated vertically and horizontally, thereby improving the processing efficiency as well as the dust removal processing time.

1 or 7, the circulating unit 400 purifies the discharged water after being used in the wet dust collector 200 by the filtration unit 410 installed in the vehicle 100, and supplies the purified water to the wet dust collector 200.

As shown in FIG. 7, the circulating unit 400 separates the filter unit 410 installed in the vehicle 100 and purifying the foreign substances contained in the water used in the wet type dust collector 200 into a first filter member 410a and a second filter member 410b .

Particularly, the upper surface of the first filter member 410a and the lower portion of the wet dust collector 200 are connected to the first discharge line 420. The wastewater discharged from the wet dust collector 200 through the first discharge line 420 thus connected is discharged to the first filtration member 410a.

Further, the first filtration member 410a and the second filtration member 410b are connected to the second discharge line 430. At this time, the second filter member 410b can be pulled out to the rear side, and dust can be easily removed from the second filter member 410b.

In addition, the pump 440 installed in the vehicle 100 and the second filter member 410b are connected by a circulation line 460, and the pump 440 and the wet dust collector 200 are connected to a supply line 470. Thus, the water filtered through the first filter member 410a and the second filter member 410b is supplied to the wet dust collector 200 through the supply line 470 again.

Here, the upper surface of the first filtration member 410a and the upper surface of the second filtration member 410b are connected by the bypass line 480, and the water flowing backward is discharged to the second filtration member 410b.

Here, filtration components such as mesh, gravel, sand, charcoal, etc. are built in the first and second filtration members 410a and 410b.

As a result, the dust collecting vehicle 10 for a tunnel according to the present invention is provided with a wet type dust collector 200 for filtering the dust, A circulation unit 400 for purifying the discharged water after re-supply to the wet type dust collector 200 is provided to prevent the waste water from being discarded, thereby eliminating the need for a device for continuously supplying water from the outside.

Meanwhile, the wet dust collector 200 and the circulation unit 400 can use the power of the vehicle 100, but the auxiliary power unit 500 is provided because the power may be insufficient.

The auxiliary power unit 500 is installed at the front side of the driver's seat of the vehicle 100 to transmit the power to the wet dust collector 200 and the circulation unit 400.

At this time, the auxiliary power unit 500 internally houses a power unit 510 that receives the rotational force of the engine or motor and generates electric power. The power generated by the power generation unit 510 is supplied to the suction fan 211b and the discharge fan 217 of the wet dust collector 200 or the circulation motor 450.

As a result, the dust collecting vehicle 10 for a tunnel according to the present invention further includes an auxiliary power unit 500 installed in front of the vehicle 100 for transmitting the power to the wet dust collector 200 and the circulation unit 400 so as to be able to operate not only the power of the vehicle 100 but also the auxiliary power The maintenance of the vehicle 100 is easy, and sufficient power can be ensured.

As used herein, the terms "substantially", "substantially", and the like are used herein to refer to a value in or near the numerical value when presenting manufacturing and material tolerances inherent in the meanings mentioned, Absolute numbers are used to prevent unauthorized exploitation by unauthorized intruders of the mentioned disclosure.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. It will be clear to those who have knowledge of.

Description of the Related Art [0002]
10: Dust collector for tunnels
100: vehicle 110: driver's seat
111: ascending / descending means 113: guide
120: mounting part 130: bearing
200: wet type dust collector 210: dust collecting tube
210a: first insertion hole 210b: second insertion hole
211a: suction filter 211b: suction fan
213: injection means 213a: nozzle
215: dust collecting filter 217: exhaust fan
217a: Discharge filter
300: adjusting part 310:
320: adjusting member 321:
323: widening means 330: rotating means
400: circulation part 410: filtration part
410a: first filter member 410b: second filter member
420: first discharge line 430: second discharge line
440: Pump 450: Circulating motor
460: circulation line 470: supply line
480: Bypass line
500: auxiliary power unit 510: power unit

Claims

A dust collecting vehicle for a tunnel, which removes dust by suction while moving air containing dust generated during tunnel construction,
A vehicle including an ascending and descending means for varying the height of a driver's seat operated in a state in which the driver looks in the lateral direction,
At least one wet dust collector installed in the rear of the vehicle for sucking the dust, for spraying water into the dust collector, and for discharging the air filtered by the collected dust;
At least one adjuster disposed between the rear of the vehicle and the wet dust collector to adjust the wet dust collector vertically and horizontally,
And a circulation part for purifying the water discharged from the wet type dust collector and supplying the purified water to the wet type dust collector.

The method according to claim 1,
In the wet dust collector,
A suction filter for filtering dust having a large size is provided inside the tip of a hollow dust collecting tube and a suction fan for sucking air containing dust is installed at the rear side of the suction filter, Wherein at least one dust-collecting filter for spraying water and a dust-collecting filter for filtering dust are arranged on the rear side of the spraying means, and a discharge fan and a discharge filter for discharging air are arranged on the rear side of the dust- vehicle.

3. The method of claim 2,
In the wet dust collector,
Wherein a first insertion hole and a second insertion hole are formed in the upper portion of the dust collecting tube to insert and discharge the dust filter into the first insertion hole and insert and eject the injection means into the second insertion hole Dust collector for tunnels.

The method according to claim 1,
Wherein the adjustment member comprises:
A rotating plate which is seated on the upper portion of the bearing installed on the vehicle and which pivots in the left and right direction is provided, and a wet dust collector is hinged to the upper portion of the rotating plate, and the upper surface of the rotating plate and the lower surface of the wet dust collector are connected by elevating means, And the rotating plate is rotated left and right by connecting the upper surface of the rotating plate to the vehicle by the widening means.

The method according to claim 1,
The circulation unit includes:
Wherein the filter unit installed in the vehicle for purifying foreign matters contained in water used in the wet type dust collector is divided into a first filter member and a second filter member,
A first filtration member and a second filtration member are connected to each other through a second discharge line, a pump installed in the vehicle and the second filtration member are connected to a circulation line, And the pump and the wet dust collector are connected by a supply line.

6. The method of claim 5,
The upper surface of the first filtration member and the upper surface of the second filtration member are connected to each other by a bypass line to discharge the water backward to the second filtration member.

The method according to claim 1,
The elevating and lowering means and the adjusting member,
And a hydraulic cylinder.

The method according to claim 1,
Wherein said lifting /
And a rack and pinion.

The method according to claim 1,
Further comprising an auxiliary power unit installed in front of the vehicle and having a power generating unit built therein for transmitting power to the wet dust collector and the circulating unit.