CN115749915A - Portable tunnel spraying dust device - Google Patents
Portable tunnel spraying dust device Download PDFInfo
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- CN115749915A CN115749915A CN202211380107.4A CN202211380107A CN115749915A CN 115749915 A CN115749915 A CN 115749915A CN 202211380107 A CN202211380107 A CN 202211380107A CN 115749915 A CN115749915 A CN 115749915A
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Abstract
The invention discloses a movable tunnel spraying dust-settling device which comprises an assembly shell, wherein a dust adsorption mechanism is arranged on the front surface of the assembly shell, a layered filtering mechanism is arranged inside the assembly shell, a water source injection mechanism is arranged on the rear surface of the assembly shell and comprises two mounting bases, three splicing slideways are respectively arranged inside the two mounting bases, the water source injection mechanism comprises a U-shaped metal frame, the mechanism adopts a layered filtering and mechanical transmission mode, firstly carries out layer-by-layer adsorption on dust floating in tunnel air, then uses a compressed water column to wash a filtering component, enables the dust attached to the filtering component to be rapidly mixed with a water source, achieves the purpose of dust settling, and properly collects a mixed water source, so that waste water generated by equipment cannot directly flow onto the tunnel pavement, the problem of pavement freezing caused by low temperature inside the tunnel is avoided, and the use limitation of the equipment is reduced.
Description
Technical Field
The invention relates to the technical field of tunnel dust settling equipment, in particular to a movable tunnel spraying dust settling device.
Background
The tunnel is an engineering building buried in a stratum, is a form of utilizing underground space by human beings, can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel, a mine tunnel and a military tunnel, integrates various factors in a tunnel conference held by the international economic cooperation and development organization in 1970, and is defined as follows: the tunnel is a cavity with a cross section area larger than 2 square meters and built according to a specified shape and size by any method under the ground for a certain purpose, and the structure of the tunnel comprises two parts, namely a main building and accessory equipment. The main building consists of a tunnel body and a tunnel door, the auxiliary equipment comprises a vehicle avoiding tunnel, fire-fighting equipment, emergency communication and water prevention and drainage equipment, and the long tunnel is also provided with special ventilation and lighting equipment.
In the prior art, as in the chinese patent application No.: CN 210264799U discloses an automatic spraying dust device in tunnel, including the water tank, water tank upper end one side is fixed with the air raise dust monitor through the bracing piece. The utility model is provided with a storage battery and an air dust monitor, a critical value is arranged in the air dust monitor, when the air dust value reaches the critical value, the fog gun is automatically turned on, water in the water tank is sprayed out from the water outlet end of the fog gun, automatic dust fall is realized, and when the air dust value is less than the critical value, the fog gun is automatically turned off, and automatic switching is realized; and simultaneously, the utility model discloses be equipped with the water board, it has a plurality of first apopores and the second apopore of symmetric distribution to open on the water board, through the position of rotating the water board, can adjust the water yield of direction about or about, increases the water yield of orientation through rotating the water board when local flour dirt is great, and the practicality is strong.
However, the above patents have the following disadvantages:
because of the tunnel is located among the massif, tamp its hole wall through reinforced concrete, except that opening two passageways of business turn over and can communicate with the external world, just can't set up other vents, and then the inside circulation of air in tunnel is relatively poor, after the vehicle is gone wherein, the dust of bringing is difficult to diffuse out, consequently need use appointed equipment to carry out the dust fall processing, the equipment that above-mentioned patent related, through on traditional dust fall equipment's basis, add a plurality of cooperative parts for the equipment can be according to the size of dust particle's concentration control water yield, still there are some insufficiencies, because of tunnel construction and mountain area, when using in the season that the temperature is lower and the weather is dry, the water smoke that the equipment jetted can fall on the road surface together with the dust, along with the increase of road surface ponding, very easily under the low temperature effect, form the ice sheet, when follow-up vehicle gets into the back, road surface skids easily leads to the accident frequently.
We have therefore proposed a mobile tunnel spray dust fall device in order to solve the problems set out above.
Disclosure of Invention
The invention aims to provide a movable tunnel spraying dust-settling device, which is characterized in that a layered filtering mechanism and a water source spraying mechanism are arranged, airflow moving at high speed enters an assembly shell and then continuously impacts on the structure of the layered filtering mechanism, at the moment, a metal filter screen preliminarily peels off large-particle dust contained in the airflow, fine dust contained in the airflow continuously covers the structure of a fiber filter plate, after the device adsorbs dust for a period of time, a driving part in the water source spraying mechanism is started, a water source is sequentially guided into a high-pressure spray gun, the water source is compressed at a nozzle of the high-pressure spray gun, the high speed of liquid column spraying is enhanced, a plurality of liquid columns continuously wash the surface of one metal filter screen, and due to the fact that the aperture of the metal filter screen is relatively large, part of water flows through holes and washes the fiber filter plate, at the moment, the dust gradually permeates into the water source under the washing of the water source and is discharged out of the device from a drainage pipeline through the flowing of the water source, a holding container is placed at the bottom of the drainage pipeline between the metal filter screen, and mixed liquid is prevented from directly falling onto a road surface.
In order to achieve the purpose, the invention provides the following technical scheme: a movable tunnel spraying dust-settling device comprises an assembly shell, wherein a dust adsorption mechanism is arranged on the front surface of the assembly shell, a layered filtering mechanism is arranged inside the assembly shell, and a water source spraying mechanism is arranged on the rear surface of the assembly shell;
the layered filtering mechanism comprises two mounting bases, three inserting and connecting slide ways are arranged inside the two mounting bases, two opposite sides of the six inserting and connecting slide ways form a group, a metal filter screen is movably inserted between the inner surface walls of two groups of the three groups of inserting and connecting slide ways, and a fiber filter plate is movably inserted between the inner surface walls of one group of the three groups of inserting and connecting slide ways;
the water source injection mechanism include U type metal frame, the inside fixed mounting of U type metal frame has the cross case, a set of installation hole has been seted up to the rear surface of assembly shell, and the interior table wall of a set of installation hole is all fixed to be inserted and is equipped with high-pressure spray gun, the rear surface fixed mounting of assembly shell has the reinforcing plate, the exterior wall welding of reinforcing plate has the grafting board, the top fixed mounting of grafting board has a set of connection lantern ring B, and is a set of the interior table wall of connection lantern ring B all is fixed to be inserted and is equipped with the booster pump, the bottom fixed mounting of assembly shell has the storage water tank, outer fluting has been seted up to the bottom of assembly shell, and outer fluting interior table wall fixed mounting has drainage pipe.
Preferably, the dust adsorption device includes two hollow sleeves, two the positive surface of assembly shell is all run through to hollow sleeve's exhaust end to be linked together with the inside of assembly shell, two equal fixed mounting of hollow sleeve's interior table wall has the inner connection ring, two the interior table wall of inner connection ring all is fixed to be inserted and is equipped with a set of linking pole, and is two sets of all fixed cover is equipped with the connection lantern ring A between the exterior wall of linking pole, two the interior table wall of connection lantern ring A all is fixed to be inserted and is equipped with servo motor, sets up servo motor, and sustainable drive flabellum rotates after starting servo motor, provides power support for it to provide the condition for the extraction of air current.
Preferably, two equal fixedly connected with transfer line, two of servo motor's the equal fixed cover of outer table wall of transfer line is equipped with the flabellum, and two flabellums arrange hollow telescopic inside respectively in, set up the flabellum, provide reverse adsorption affinity for the mechanism for air in the guide area.
Preferably, two equal fixed mounting in servo motor's bottom has spacing sleeve, two spacing sleeve's inside, two are arranged respectively in the exterior wall of transfer line hollow telescopic top equal fixed mounting has the draw-in groove roof, sets up spacing sleeve, and the stability when the servo motor is done is improved to the horizontal hunting range that produces when effectively restricting the transfer line and rotating.
Preferably, two fixed mounting has the locating plate between hollow sleeve's the exterior wall, the bottom welding of locating plate has the support frame, the exterior wall of support frame is fixed to be inserted and is established the inside of assembling the shell, sets up the support frame, can provide support intensity for hollow sleeve, avoids in the mechanism when drive unit does, and hollow sleeve can take place to become flexible with the surface of assembling the shell to drop.
Preferably, two the input of booster pump all is fixed the intercommunication and has elementary fortune water pipe way, two the end of intaking of elementary fortune water pipe way all runs through the exterior wall of storage water tank to be linked together, two with the inside of storage water tank the output of booster pump all is fixed the intercommunication and has secondary fortune water pipe way, two the play water end of secondary fortune water pipe all runs through the exterior wall of cross box to be linked together with the inside of cross box, set up elementary fortune water pipe way and secondary fortune water pipe way, be used for continuously carrying the water source of deposit in the storage water tank into the inside of cross box.
Preferably, a set of all fixed intercommunication of end of intaking of high-pressure spray gun has the reposition of redundant personnel pipeline, and a set of the end of intaking of reposition of redundant personnel pipeline all runs through the exterior wall of junction box to be linked together with the inside of junction box, set up the reposition of redundant personnel pipeline, along with the inside water source of junction box constantly pours into, its inside pressure also continuously increases, and with during partial water source extrudees into the reposition of redundant personnel pipeline, finally flows into the inside of intaking high-pressure spray gun.
Preferably, the assembly shell's interior table wall has seted up the rectangle recess, the inside fixed mounting of rectangle recess has a set of locating plate, and a set of fixed the inserting is equipped with the high resistance heating wire between the exterior wall of locating plate, the wiring end of high resistance heating wire is connected with the inside winding displacement in the assembly shell, sets up the high resistance heating wire, and after the inside circular telegram of high resistance heating wire, the current self just possesses the heat, after passing through metallic conductor, can release higher temperature on its surface, provides the condition for the stoving of fibre filter plate.
Preferably, the equal fixed mounting in outer wall both sides of assembly shell has the extension board, two the equal fixed cover of exterior wall of extension board is equipped with the baffle, two the equal activity of inside of baffle is inserted and is equipped with a set of activity inserted bar, and is two sets of every exterior wall is equal fixed cover is equipped with the movable wheel in the activity inserted bar, sets up the movable wheel, utilizes between baffle and the activity inserted bar for the movable wheel possesses the rolling ability, makes equipment possess nimble mobility.
Preferably, the bottoms of the two mounting bases are fixedly mounted at the bottom of the inner wall of the assembling shell, the outer wall of the U-shaped metal frame is fixedly inserted into the assembling shell, and the connection relationship between the mounting bases, the U-shaped metal frame and the whole device is determined.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention arranges a layered filtering mechanism and a water source injection mechanism, when the device is arranged in the tunnel, an adsorption component arranged in the device is used to continuously extract the air flow in the space and extract the air flow into the body together with the dust diffused in the air, at the moment, the air flow moving at high speed continuously impacts on the structure of the layered filtering mechanism, at the moment, a metal filter screen preliminarily peels off the large-particle dust contained in the air flow, and the fine dust contained in the metal filter screen continuously covers the structure of a fiber filter plate to achieve the purpose of layered filtering, and purifies the air entering the device, when the device absorbs the dust for a period of time, the adsorption component is closed, a driving part in the water source injection mechanism is started, the water source stored in a water storage tank is continuously extracted, the water source is conveyed through a plurality of pipelines and sequentially flows into a high-pressure spray gun, and then the water source is compressed at the high-pressure spray gun, the high speed of the liquid column injection is enhanced, so that a plurality of liquid columns continuously scour the surface of one metal filter screen, part of water flow passes through the holes due to the relatively large aperture of the metal filter screen, and the fiber filter board is scoured, at the moment, dust gradually permeates into the water source under the scouring of the water source and is discharged out of the equipment from the drainage pipeline through the flow of the water source, a bearing container is placed at the bottom of the drainage pipeline firstly between the holes to prevent mixed liquid from directly spilling onto the road surface, a mechanism adopts a layered filtering and mechanical transmission mode to firstly adsorb the dust floating in the air of the tunnel layer by layer, then a compressed water column is used for scouring a filter assembly to quickly mix the dust attached to the filter assembly with the water source so as to achieve the aim of dust fall, then the mixed water source is properly collected, and further, the waste water generated by the equipment cannot directly flow onto the road surface of the tunnel, avoid because of the inside temperature in tunnel is lower, lead to icy problem in road surface, effectively solve not enough that above-mentioned patent exists, reduce the equipment and use the limitation.
2. The dust falling step of the invention is to absorb the dust to be treated into the body, and directly remove the dust by water source scouring, the dust in the air in the area can be thoroughly removed in the process.
Drawings
FIG. 1 is a perspective view of a main view structure of a mobile tunnel spray dust-settling device according to the present invention;
FIG. 2 is a side view of a mobile tunnel spray dust-settling device according to the present invention;
FIG. 3 is an enlarged perspective view of the bottom side structure of the mobile tunnel spray dust-settling device of the present invention;
FIG. 4 is an enlarged perspective view of a dust adsorption mechanism in the mobile tunnel spray dust-settling device of the present invention;
FIG. 5 is an enlarged perspective view of a layered filtering mechanism structure in the mobile tunnel spray dust-settling device of the present invention;
FIG. 6 is an enlarged perspective view of a water source injection mechanism in the mobile tunnel spray dust-settling device of the present invention;
fig. 7 is an enlarged perspective view of a part of the structure in the mobile tunnel spray dust-settling device of the invention;
fig. 8 is an enlarged perspective view of the structure at a position a in fig. 4 of the mobile tunnel spray dust-settling device.
In the figure:
1. assembling the shell;
2. a dust adsorption mechanism; 201. a hollow sleeve; 202. an inner connecting ring; 203. a connecting rod; 204. a connecting lantern ring A; 205. a servo motor; 206. a limiting sleeve; 207. a transmission rod; 208. a fan blade; 209. positioning a plate; 210. a support frame; 211. the draw-in groove roof.
3. A layered filtering mechanism; 301. mounting a base; 302. inserting a slide way; 303. a metal filter screen; 304. a fiber filter plate;
4. a water source injection mechanism; 401. a U-shaped metal frame; 402. an intersection box; 403. a high pressure spray gun; 404. a reinforcing plate; 405. a grafting plate; 406. a connecting lantern ring B; 407. a booster pump; 408. a water storage tank; 409. a primary water transport conduit; 410. a secondary water transport pipeline; 411. a diversion pipeline; 412. a water drainage pipeline;
5. an extension plate;
6. a baffle plate;
7. a movable insertion rod;
8. a movable wheel;
9. a rectangular groove;
10. positioning a plate;
11. a high resistance heating wire.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a portable tunnel spraying dust device, is provided with dust adsorption device 2 including assembly shell 1, the positive surface of assembly shell 1, and the inside of assembly shell 1 is provided with layering filtering mechanism 3, and the rear surface of assembly shell 1 is provided with water source injection mechanism 4.
As shown in fig. 1-2 and 5, the layered filtering mechanism 3 includes two mounting bases 301, three insertion slide ways 302 are respectively disposed inside the two mounting bases 301, two opposite sides of the six insertion slide ways 302 are a group, a metal filter screen 303 is movably inserted between inner surface walls of two groups of the three insertion slide ways 302, and a fiber filter plate 304 is movably inserted between inner surface walls of one group of the three insertion slide ways 302.
According to fig. 2 and fig. 6, the water source injection mechanism 4 comprises a U-shaped metal frame 401, an intersection box 402 is fixedly installed inside the U-shaped metal frame 401, a group of installation holes are formed in the rear surface of the assembly housing 1, a high-pressure spray gun 403 is fixedly inserted into the inner surface wall of each of the group of installation holes, a reinforcing plate 404 is fixedly installed on the rear surface of the assembly housing 1, a grafting plate 405 is welded to the outer surface wall of the reinforcing plate 404, a group of connection lantern rings B406 is fixedly installed at the top of the grafting plate 405, a booster pump 407 is fixedly inserted into the inner surface wall of each of the group of connection lantern rings B406, a water storage tank 408 is fixedly installed at the bottom of the assembly housing 1, an outer groove is formed in the bottom of the assembly housing 1, and a drainage pipeline 412 is fixedly installed on the inner surface wall of the outer groove.
According to fig. 1-3 and 4, the dust adsorbing mechanism 2 comprises two hollow sleeves 201, the exhaust ends of the two hollow sleeves 201 penetrate through the front surface of the assembling housing 1 and are communicated with the inside of the assembling housing 1, the inner surface walls of the two hollow sleeves 201 are fixedly provided with the inner rings 202, the inner surface walls of the two inner rings 202 are fixedly inserted with a group of connecting rods 203, a connecting lantern ring a204 is fixedly sleeved between the outer surfaces of the two groups of connecting rods 203, the inner surface walls of the two connecting lantern rings a204 are fixedly inserted with a servo motor 205, and by arranging the servo motor 205, after the servo motor 205 is started, the fan blades 208 can be continuously driven to rotate, so that power support is provided for the fan blades, and conditions are provided for the extraction of air flow.
According to the illustration in fig. 4 and 8, the output ends of the two servo motors 205 are fixedly connected with the transmission rods 207, the outer surface walls of the two transmission rods 207 are fixedly sleeved with the fan blades 208, the two fan blades 208 are respectively arranged in the hollow sleeve 201, and the fan blades 208 are arranged to provide reverse adsorption force for the mechanism for guiding air in the area.
According to the scheme shown in fig. 4 and 8, the bottoms of the two servo motors 205 are fixedly provided with the limiting sleeves 206, the outer walls of the two transmission rods 207 are arranged inside the limiting sleeves 206 respectively, the tops of the two hollow sleeves 201 are fixedly provided with the clamping groove top plates 211, the left-right swinging amplitude generated when the transmission rods 207 rotate is effectively limited by the limiting sleeves 206, and the stability of the servo motors 205 during working is improved.
According to fig. 3, a positioning plate 209 is fixedly installed between the outer walls of two hollow sleeves 201, a support frame 210 is welded at the bottom of the positioning plate 209, the outer wall of the support frame 210 is fixedly inserted in the assembling shell 1, and by arranging the support frame 210, the support strength can be provided for the hollow sleeves 201, so that the hollow sleeves 201 can be loosened from the surface of the assembling shell 1 and fall off when a driving part in the mechanism is prevented from doing.
As shown in fig. 2 to fig. 6, the input ends of the two booster pumps 407 are fixedly communicated with a primary water transporting pipeline 409, the water inlet ends of the two primary water transporting pipelines 409 penetrate through the outer wall of the water storage tank 408 and are communicated with the inside of the water storage tank 408, the output ends of the two booster pumps 407 are fixedly communicated with a secondary water transporting pipeline 410, the water outlet ends of the two secondary water transporting pipelines 410 penetrate through the outer wall of the junction box 402 and are communicated with the inside of the junction box 402, and the primary water transporting pipeline 409 and the secondary water transporting pipeline 410 are arranged for continuously transporting the water source stored in the water storage tank 408 into the inside of the junction box 402.
As shown in fig. 2-6, the water inlet ends of the high-pressure spray guns 403 are all fixedly connected with a diversion pipeline 411, the water inlet ends of the diversion pipelines 411 all penetrate through the outer wall of the junction box 402 and are communicated with the inside of the junction box 402, and by arranging the diversion pipeline 411, as the water source inside the junction box 402 is continuously injected, the internal pressure intensity is continuously increased, and part of the water source is squeezed into the diversion pipeline 411 and finally flows into the high-pressure spray guns 403.
According to fig. 7, a rectangular groove 9 is formed in the inner surface wall of the assembly housing 1, a set of positioning plates 10 is fixedly installed inside the rectangular groove 9, a high resistance heating wire 11 is fixedly inserted between the outer surface walls of the set of positioning plates 10, the terminal of the high resistance heating wire 11 is connected with the inner flat cable in the assembly housing 1, by arranging the high resistance heating wire 11, after the high resistance heating wire 11 is powered on, the applied current itself has heat, after passing through a metal conductor, higher temperature can be released on the surface of the applied current, and conditions are provided for drying the fiber filter plate 304.
According to fig. 1-3, the outer wall of the assembly housing 1 is fixedly provided with extension plates 5 at both sides, the outer surface walls of the two extension plates 5 are fixedly sleeved with baffle plates 6, a group of movable insertion rods 7 are movably inserted into the inner parts of the two baffle plates 6, the outer surface walls of each of the two groups of movable insertion rods 7 are fixedly sleeved with movable wheels 8, and the movable wheels 8 are provided with movable wheels 8 and are capable of rolling by utilizing the space between the baffle plates 6 and the movable insertion rods 7, so that the equipment has flexible mobility.
According to the illustration of fig. 1-3, the bottoms of the two mounting bases 301 are both fixedly mounted on the bottom of the inner wall of the assembly housing 1, and the outer wall of the U-shaped metal frame 401 is fixedly inserted into the assembly housing 1, so as to determine the connection relationship between the mounting bases 301 and the U-shaped metal frame 401 and the whole device.
The effect that its whole mechanism reached does: the inside of the water storage tank 408 is firstly stored with enough water source, and forward thrust is applied to the device, and the equipment moves at a constant speed under the action of the movable wheels 8 by utilizing the movable connection between the movable inserted rod 7 and the baffle 6, and is transferred to a designated work-making area.
The servo motor 205 in the connecting sleeve ring A204 is started, the servo motor acts on the transmission rod 207, the fan blades 208 are driven to rotate in the hollow sleeve 201 at a high speed, the bottom of the fan blades 208 faces upwards, a strong adsorption force can be formed at the top of the hollow sleeve 201, air in the area is driven, airflow with dust diffused is made to continuously enter the hollow sleeve 201 from the notch of the positioning plate 209, and the airflow is accelerated through the length of the hollow sleeve 201 per se to impact the inside of the assembling shell 1 at a high speed.
The air flow entering the assembly housing 1 at a high speed firstly contacts with one of the metal filter screens 303 to quickly filter large-particle dust contained in the air flow, and fine dust still existing in the air flow is continuously adsorbed by the fiber filter plates 304 and stays in the internal structure of the fiber filter plates 304, so that the time for purifying the air of the equipment is set.
When the set time is reached, the servo motor 205 is closed, a water container is placed at the bottom of the water drainage pipeline 412, the booster pump 407 in the connecting sleeve ring B406 is started, the impeller in the booster pump rotates to generate an adsorption effect, water stored in the water storage tank 408 is continuously pumped, the water is conveyed through the primary water conveying pipeline 409 and the secondary water conveying pipeline 410, the water is gradually introduced into the junction box 402, the pressure in the junction box 402 is gradually increased along with the increase of the water in the junction box 402, part of the water is uniformly squeezed into the diversion pipeline 411 and then sequentially enters the high-pressure spray gun 403, finally the water is compressed at the nozzle of the high-pressure spray gun and then is sprayed onto the surface of one of the metal filter screens 303 at a high speed, part of the water passes through the holes in the metal filter screens 303, the fiber filter screens 304 are washed, so that the water quickly contacts with dust adsorbed in the structure, the dust is dissolved in the water after being soaked, and flows towards the bottom of the assembly shell 1 under the action of gravity, and finally is drained from the water drainage pipeline 412 outside the equipment.
After the equipment finishes the dust-settling work in one area, the high-resistance heating wires 11 in the positioning plate 10 are electrified, and along with the increase of the electrifying time of the high-resistance heating wires 11, the high temperature generated on the surfaces of the high-resistance heating wires continuously diffuses into the assembly shell 1, so that the drying rate of the fiber filter plate 304 structure is accelerated.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for some of the features thereof, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a portable tunnel spraying dust device which characterized in that: the dust absorption assembly device comprises an assembly shell (1), wherein a dust absorption mechanism (2) is arranged on the front surface of the assembly shell (1), a layered filtering mechanism (3) is arranged inside the assembly shell (1), and a water source spraying mechanism (4) is arranged on the rear surface of the assembly shell (1);
the layered filtering mechanism (3) comprises two mounting bases (301), three inserting slide ways (302) are arranged inside the two mounting bases (301), two opposite sides of the six inserting slide ways (302) form a group, metal filtering nets (303) are movably inserted between the inner surface walls of two groups of the three groups of inserting slide ways (302), and fiber filtering plates (304) are movably inserted between the inner surface walls of one group of the three groups of inserting slide ways (302);
water source injection mechanism (4) including U type metal frame (401), the inside fixed mounting of U type metal frame (401) has intersection case (402), a set of installation hole has been seted up to the rear surface of assembly shell (1), and the interior table wall of a set of installation hole all is fixed to be inserted and is equipped with high-pressure spray gun (403), the rear surface fixed mounting of assembly shell (1) has reinforcing plate (404), the exterior wall welding of reinforcing plate (404) has grafting board (405), the top fixed mounting of grafting board (405) has a set of connecting collar B (406), and is a set of the interior table wall of connecting collar B (406) all is fixed to be inserted and is equipped with booster pump (407), the bottom fixed mounting of assembly shell (1) has storage water tank (408), outer fluting has been seted up to the bottom of assembly shell (1), and outer fluting interior table wall fixed mounting has drainage pipe (412).
2. The mobile tunnel spray dust settling device of claim 1, wherein: dust adsorption apparatus constructs (2) and includes two hollow sleeve (201), two the exhaust end of hollow sleeve (201) all runs through the positive surface of assembly shell (1) to be linked together with the inside of assembly shell (1), two equal fixed mounting of interior table wall of hollow sleeve (201) has interior thimble (202), two the interior table wall of interior thimble (202) all is fixed to be inserted and is equipped with a set of linking pole (203), and is two set of all fixed cover is equipped with between the exterior wall of linking pole (203) and connects lantern ring A (204), two the interior table wall of connecting lantern ring A (204) all is fixed to be inserted and is equipped with servo motor (205).
3. The mobile tunnel spray dust settling device of claim 2, wherein: two equal fixedly connected with transfer line (207) of output of servo motor (205), two the outward appearance wall of transfer line (207) all fixedly overlaps and is equipped with flabellum (208), and two flabellums (208) are arranged in the inside of hollow sleeve (201) respectively.
4. The mobile tunnel spray dust settling device of claim 3, wherein: two equal fixed mounting in bottom of servo motor (205) has spacing sleeve (206), two the inside of spacing sleeve (206) is arranged respectively in to the exterior wall of transfer line (207), two the equal fixed mounting in top of hollow sleeve (201) has draw-in groove roof (211).
5. The mobile tunnel spray dust settling device of claim 1, wherein: two fixed mounting has locating plate (209) between the exterior wall of hollow sleeve (201), the bottom welding of locating plate (209) has support frame (210), the fixed inside of inserting the assembly shell (1) of exterior wall of support frame (210).
6. The mobile tunnel spray dust settling device of claim 1, wherein: two the input of booster pump (407) all is fixed the intercommunication has elementary fortune water pipe way (409), two the end of intaking of elementary fortune water pipe way (409) all runs through the exterior wall of storage water tank (408) to be linked together with the inside of storage water tank (408), two the output of booster pump (407) all is fixed the intercommunication has secondary fortune water pipe way (410), two the outer wall of junction box (402) is all run through to the play water end of secondary fortune water pipe way (410), and is linked together with the inside of junction box (402).
7. The mobile tunnel spray dust settling device of claim 1, wherein: the water inlet ends of the high-pressure spray guns (403) are fixedly communicated with a diversion pipeline (411), and the water inlet ends of the diversion pipeline (411) penetrate through the outer surface wall of the junction box (402) and are communicated with the inside of the junction box (402).
8. The mobile tunnel spray dust settling device of claim 1, wherein: the improved electric wire splicing assembly is characterized in that a rectangular groove (9) is formed in the inner surface wall of the assembly shell (1), a group of positioning plates (10) is fixedly installed inside the rectangular groove (9), a high-resistance electric wire (11) is fixedly inserted between the outer surface walls of the positioning plates (10), and the wiring end of the high-resistance electric wire (11) is connected with an inner flat cable in the assembly shell (1).
9. The mobile tunnel spray dust settling device of claim 1, wherein: the equal fixed mounting in outer wall both sides of assembly shell (1) has extension board (5), two the equal fixed cover of exterior wall of extension board (5) is equipped with baffle (6), two the equal activity of inside of baffle (6) is inserted and is equipped with a set of activity inserted bar (7), and is two sets of every outer table wall is all fixed the cover and is equipped with movable wheel (8) in activity inserted bar (7).
10. The mobile tunnel spray dust settling device of claim 1, wherein: the bottom of the two mounting bases (301) is fixedly mounted at the bottom of the inner wall of the assembling shell (1), and the outer wall of the U-shaped metal frame (401) is fixedly inserted into the assembling shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211380107.4A CN115749915B (en) | 2022-11-04 | 2022-11-04 | Portable tunnel spraying dust device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211380107.4A CN115749915B (en) | 2022-11-04 | 2022-11-04 | Portable tunnel spraying dust device |
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| CN115749915A true CN115749915A (en) | 2023-03-07 |
| CN115749915B CN115749915B (en) | 2023-10-03 |
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| CN202211380107.4A Active CN115749915B (en) | 2022-11-04 | 2022-11-04 | Portable tunnel spraying dust device |
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Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| US20220316336A1 (en) * | 2020-05-28 | 2022-10-06 | Anhui University of Science and Technology | Gas-liquid spray dust settlement system for fully mechanized mining face |
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