CN212272281U - Movable tunnel construction spraying dust device - Google Patents
Movable tunnel construction spraying dust device Download PDFInfo
- Publication number
- CN212272281U CN212272281U CN202020896295.6U CN202020896295U CN212272281U CN 212272281 U CN212272281 U CN 212272281U CN 202020896295 U CN202020896295 U CN 202020896295U CN 212272281 U CN212272281 U CN 212272281U
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- Prior art keywords
- dust collection
- dust
- plate
- collection box
- fan
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- 239000000428 dust Substances 0.000 title claims abstract description 119
- 238000005507 spraying Methods 0.000 title claims abstract description 24
- 238000010276 construction Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 238000010521 absorption reaction Methods 0.000 claims abstract description 5
- 238000000889 atomisation Methods 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 4
- 230000001629 suppression Effects 0.000 description 8
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a movable tunnel construction spraying dust device, including first diaphragm, pillar, second diaphragm, water tank, play liquid joint, booster pump, shaped plate, electric putter, right angle board, minor axis, bearing, axial fan, ring pipe, atomizer, feed liquor joint, dust absorption fan, dust collection box, filter screen, air-out joint, liquid feeding mouth and air intake. The utility model comprises a dust collection mechanism, when a dust collection fan of the dust collection mechanism works, negative pressure is formed in the dust collection box, dust is sucked into the dust collection box from an air inlet of the dust collection box under the action of the negative pressure, and the dust generated by manually excavating the tunnel is blocked and collected in the dust collection box under the action of a filter screen in the dust collection box, so that dust falling treatment can be carried out while excavating the tunnel manually; contain two kinds of dust fall modes, can select according to actual conditions, when atomizing dust fall mechanism's electric putter goes up and down, the angle of adjustable atomizing water spray, it is comparatively convenient to spray water angle modulation.
Description
Technical Field
The utility model relates to a tunnel construction spraying dust device specifically is a movable tunnel construction spraying dust device, belongs to tunnel construction dust device application technical field.
Background
The tunnel is an engineering building buried in the stratum and is a form of utilizing underground space by human beings, the tunnel can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel, a mine tunnel and a military tunnel, the tunnel is mostly built on a mountain, the underground and the like during the construction, dust is easily generated during the construction of the tunnel, the generated dust can reduce the sight of operation, and therefore, a spraying dust-settling device is required to be equipped during the construction of the tunnel.
The existing tunnel construction spraying dust suppression device can only adopt a water spraying mode to perform dust suppression, and when a tunnel is excavated manually, if the water spraying dust suppression is performed, clothes of construction workers can be wetted, so that the tunnel construction spraying dust suppression device is mainly used for manually excavating for a period of time and then stopping to remove dust suppression, dust suppression can not be performed while excavating, and the existing tunnel construction spraying dust suppression device is mainly used for adjusting the spraying elevation angle of the device by taking a motor as a power source. Therefore, a movable tunnel construction spraying dust suppression device is provided to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is just to provide a movable tunnel construction spraying dust device for solving above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned mesh, a movable tunnel construction spraying dust device, including first diaphragm, pillar, second diaphragm, dust absorption mechanism and atomizing dust mechanism, the vertical welding of four corners of first diaphragm bottom surface has the pillar, and the bottom welding of four the pillars is in four corners of second diaphragm top surface, dust absorption mechanism installs the top surface at the second diaphragm, atomizing dust mechanism installs the top surface at second diaphragm and first diaphragm;
the dust collection mechanism comprises a dust collection fan, a dust collection box and a filter screen, the dust collection box is installed on the top surface of the second transverse plate, the dust collection fan is installed on the top surface of a top plate of the dust collection box, an air outlet connector is fixedly installed in the center of one side plate of the dust collection box in a penetrating mode, one end of the air outlet connector is connected with the input end of the dust collection fan, the filter screen is vertically clamped between the top plate and a bottom plate of the dust collection box, and a plurality of strip-shaped air inlets are formed in one side plate of the dust collection box far away from;
the atomizing dust-settling mechanism comprises a water tank, a booster pump, a shaped plate, an electric push rod, a right-angle plate, short shafts, bearings, an axial flow fan, a ring-shaped pipe and atomizing nozzles, wherein the water tank is arranged on the top surface of a second transverse plate, a liquid outlet joint is arranged at the bottom of one side plate of the water tank in a penetrating manner, the booster pump, the electric push rod and the shaped plate are sequentially arranged on the top surface of a first transverse plate, the outer wall of the axial flow fan is fixedly connected with two short shafts which are positioned on the same horizontal plane, the two short shafts are respectively arranged on the two side plates of the shaped plate through the bearings in a rotating manner, the bottom of the outer wall of the axial flow fan is fixedly connected with the right-angle plate, the top end of the electric push rod is arranged in the right-angle plate through a bolt in a rotating manner, the ring, one end of the atomizing nozzle and one end of the liquid inlet connector both extend into the annular pipe, and the input end and the output end of the booster pump are connected with one end of the liquid outlet connector and one end of the liquid inlet connector respectively.
Preferably, universal wheels are installed at four corners of the bottom surface of the second transverse plate, and damping gaskets are installed at the contact positions of the dust collection fan and the dust collection box.
Preferably, a control switch is installed on the outer wall of one side plate of the first transverse plate, and the control switch is electrically connected with the booster pump, the electric push rod and the dust collection fan respectively.
Preferably, a liquid feeding nozzle penetrates through the top of one side plate of the water tank, and a cap is installed on the top surface of the liquid feeding nozzle in a threaded mode.
Preferably, a door is hinged to one side face of the dust collection box, and a rubber sealing strip is arranged at the contact position of the door and the dust collection box.
Preferably, the filter screen is composed of a metal screen plate, an air filter screen and filter bag fabric, and the metal screen plate, the air filter screen and the filter bag fabric are sequentially compounded together.
The utility model has the advantages that:
1. the utility model comprises a dust collection mechanism, when a dust collection fan of the dust collection mechanism works, negative pressure is formed in the dust collection box, dust is sucked into the dust collection box from an air inlet of the dust collection box under the action of the negative pressure, and the dust generated by manually excavating the tunnel is blocked and collected in the dust collection box under the action of a filter screen in the dust collection box, so that dust falling treatment can be carried out while excavating the tunnel manually;
2. the utility model discloses contain two kinds of dust fall modes, can select according to actual conditions, during the electric putter lift of atomizing dust fall mechanism, the angle of adjustable atomizing water spray, it is comparatively convenient to spray water angular adjustment, its simple structure, and production and maintenance cost are low, and it is comparatively convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a front view of the present invention;
FIG. 2 is a perspective view of the dust box of the present invention;
FIG. 3 is a schematic view of the internal structure of the dust collecting box of the present invention;
FIG. 4 is a perspective view of the shaped plate of the present invention;
fig. 5 is a perspective view of the right-angle plate of the present invention.
In the figure: 1. the device comprises a first transverse plate, a second transverse plate, a support, a second transverse plate, a water tank, a liquid outlet joint, a liquid booster pump, a forming plate, an electric push rod, a right-angle plate, a short shaft, a bearing, a shaft flow fan, a ring pipe, a spray nozzle, a liquid inlet joint, a dust suction fan, a dust collection box, a filter screen, an air outlet joint, a liquid feeding nozzle, a filter screen and an air inlet, wherein the first transverse plate, the second transverse plate, the.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-5, a movable tunnel construction spraying dust-settling device comprises a first transverse plate 1, pillars 2, a second transverse plate 3, a dust-collecting mechanism and an atomizing dust-settling mechanism, wherein the pillars 2 are vertically welded at four corners of the bottom surface of the first transverse plate 1, the bottom ends of the four pillars 2 are welded at four corners of the top surface of the second transverse plate 3, the dust-collecting mechanism is installed on the top surface of the second transverse plate 3, and the atomizing dust-settling mechanism is installed on the top surfaces of the second transverse plate 3 and the first transverse plate 1;
the dust collection mechanism comprises a dust collection fan 16, a dust collection box 17 and a filter screen 18, the dust collection box 17 is installed on the top surface of the second transverse plate 3, the dust collection fan 16 is installed on the top surface of a top plate of the dust collection box 17, an air outlet connector 19 is fixedly installed in the center of one side plate of the dust collection box 17 in a penetrating mode, one end of the air outlet connector 19 is connected with the input end of the dust collection fan 16, the filter screen 18 is vertically clamped between the top plate and a bottom plate of the dust collection box 17, and a plurality of strip-shaped air inlets 21 are formed in one side plate of the dust collection box 17 far away from the;
atomizing dust fall mechanism includes water tank 4, booster pump 6, shaped plate 7, electric putter 8, right angle board 9, minor axis 10, bearing 11, axial fan 12, annular pipe 13 and atomizer 14, water tank 4 is installed at the top surface of second diaphragm 3, the bottom department of 4 curb plates of water tank runs through and installs out liquid joint 5, booster pump 6, electric putter 8 and shaped plate 7 are installed in proper order at the top surface of first diaphragm 1, axial fan 12's outer wall rigid coupling has two minor axes 10, two minor axis 10 is located same horizontal plane, two minor axis 10 rotates through bearing 11 respectively and installs on two blocks of curb plates of shaped plate 7, the bottom department rigid coupling of axial fan 12 outer wall has right angle board 9, electric right angle putter 8's top is rotated through the bolt and is installed in plate 9, the terminal surface fixed mounting of axial fan 12 output has annular pipe 13, even equidistance installs a plurality of atomizer 14 on the ring pipe 13, liquid inlet joint 15 is installed to the bottom department of ring pipe 13, atomizer 14 and liquid inlet joint 15's one end all extend to in the ring pipe 13, the input and the output of booster pump 6 are connected with the one end that goes out liquid joint 5 and the one end of liquid inlet joint 15 respectively.
Universal wheels are arranged at four corners of the bottom surface of the second transverse plate 3, and damping gaskets are arranged at the contact positions of the dust collection fan 16 and the dust collection box 17; a control switch is arranged on the outer wall of one side plate of the first transverse plate 1 and is respectively and electrically connected with the booster pump 6, the electric push rod 8 and the dust collection fan 16; a liquid feeding nozzle 20 is arranged at the top of one side plate of the water tank 4 in a penetrating manner, and a cap is arranged on the top surface of the liquid feeding nozzle 20 in a threaded manner; a door is hinged to one side surface of the dust collection box 17, and a rubber sealing strip is arranged at the contact position of the door and the dust collection box 17; the filter screen 18 is composed of a metal screen plate, an air filter screen and filter bag fabric, and the metal screen plate, the air filter screen and the filter bag fabric are sequentially compounded together.
When the utility model is used, the electric elements in the application are externally connected and communicated with a power supply when in use, the device comprises an atomization dust-settling mechanism, a proper amount of water is added into a water tank 4 of the atomization dust-settling mechanism through a liquid adding nozzle 20, when a booster pump 6 of the device works, the water in the water tank 4 is led into a ring pipe 13 and then is atomized and sprayed out by an atomization nozzle 14, at the moment, an axial flow fan 12 can work, when the axial flow fan 12 works, the raised dust of the water atomized and sprayed out by the atomization nozzle 14 can be greatly increased, the dust settling of the raised dust generated when the tunnel is excavated is greatly facilitated, when an electric push rod 8 of the device is lifted, the angle of atomized and sprayed water can be adjusted, the water spraying angle is convenient to adjust, the device comprises a dust collecting mechanism, when the artificial tunnel is excavated, the clothes of workers can be wetted by adopting a water spraying dust-settling mode, dust absorption fan 16 during operation for form the negative pressure in the dust collection box 17, under the effect of negative pressure, make in the dust is inhaled the dust collection box 17 by the air intake 21 of dust collection box 17, under the effect of filter screen 18 in the dust collection box 17, make the dust that artifical excavation tunnel produced block to collect in dust collection box 17, be favorable to the manual work to excavate the tunnel and carry out the dust fall on one side and handle, device simple structure, it is comparatively convenient to use.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a movable tunnel construction spraying dust device which characterized in that: the dust collection device comprises a first transverse plate (1), pillars (2), a second transverse plate (3), a dust collection mechanism and an atomization dust fall mechanism, wherein the pillars (2) are vertically welded at four corners of the bottom surface of the first transverse plate (1), the bottom ends of the four pillars (2) are welded at four corners of the top surface of the second transverse plate (3), the dust collection mechanism is installed on the top surface of the second transverse plate (3), and the atomization dust fall mechanism is installed on the top surfaces of the second transverse plate (3) and the first transverse plate (1);
the dust collection mechanism comprises a dust collection fan (16), a dust collection box (17) and a filter screen (18), the dust collection box (17) is installed on the top surface of the second transverse plate (3), the dust collection fan (16) is installed on the top surface of a top plate of the dust collection box (17), an air outlet connector (19) is fixedly installed in the center of one side plate of the dust collection box (17) in a penetrating mode, one end of the air outlet connector (19) is connected with the input end of the dust collection fan (16), the filter screen (18) is vertically clamped between the top plate and a bottom plate of the dust collection box (17), and a plurality of strip-shaped air inlets (21) are formed in one side plate of the dust collection box (17) far away from the air outlet;
the atomizing dust-settling mechanism comprises a water tank (4), a booster pump (6), a shaped plate (7), an electric push rod (8), a right-angle plate (9), short shafts (10), bearings (11), an axial flow fan (12), a ring-shaped pipe (13) and an atomizing nozzle (14), wherein the water tank (4) is installed on the top surface of a second transverse plate (3), a liquid outlet joint (5) is installed at the bottom of one side plate of the water tank (4) in a penetrating mode, the booster pump (6), the electric push rod (8) and the shaped plate (7) are sequentially installed on the top surface of a first transverse plate (1), the outer wall of the axial flow fan (12) is fixedly connected with the two short shafts (10), the two short shafts (10) are located on the same horizontal plane, the two short shafts (10) are respectively installed on the two side plates of the shaped plate (7) in a rotating mode through the bearings (11), the, the top of electric putter (8) is rotated through the bolt and is installed in right angle board (9), the terminal surface fixed mounting of axial fan (12) output has annular pipe (13), even equidistance is installed a plurality of atomizer (14) on annular pipe (13), inlet fitting (15) are installed to the bottom department of annular pipe (13), the one end of atomizer (14) and inlet fitting (15) all extends to in annular pipe (13), the input and the output of booster pump (6) are connected with the one end of going out liquid joint (5) and the one end of inlet fitting (15) respectively.
2. The movable tunnel construction spraying dust-settling device according to claim 1, characterized in that: universal wheels are installed at four corners of the bottom surface of the second transverse plate (3), and damping gaskets are installed at the contact positions of the dust collection fan (16) and the dust collection box (17).
3. The movable tunnel construction spraying dust-settling device according to claim 1, characterized in that: the outer wall of a curb plate of first diaphragm (1) is installed control switch, control switch respectively with booster pump (6), electric putter (8) and dust absorption fan (16) electric connection.
4. The movable tunnel construction spraying dust-settling device according to claim 1, characterized in that: the top department of a curb plate of water tank (4) runs through and installs liquid feeding mouth (20), the cap is installed to the top surface screw thread of liquid feeding mouth (20).
5. The movable tunnel construction spraying dust-settling device according to claim 1, characterized in that: one side surface of the dust collection box (17) is hinged with a box door, and a rubber sealing strip is arranged at the contact position of the box door and the dust collection box (17).
6. The movable tunnel construction spraying dust-settling device according to claim 1, characterized in that: the filter screen (18) is composed of a metal screen plate, an air filter screen and filter bag fabric, and the metal screen plate, the air filter screen and the filter bag fabric are sequentially compounded together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020896295.6U CN212272281U (en) | 2020-05-25 | 2020-05-25 | Movable tunnel construction spraying dust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020896295.6U CN212272281U (en) | 2020-05-25 | 2020-05-25 | Movable tunnel construction spraying dust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212272281U true CN212272281U (en) | 2021-01-01 |
Family
ID=73881011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020896295.6U Expired - Fee Related CN212272281U (en) | 2020-05-25 | 2020-05-25 | Movable tunnel construction spraying dust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212272281U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115749915A (en) * | 2022-11-04 | 2023-03-07 | 洛阳水利勘测设计有限责任公司 | Portable tunnel spraying dust device |
| CN117287247A (en) * | 2023-09-28 | 2023-12-26 | 中国水利水电第一工程局有限公司 | Automatic monitoring and adjusting spraying dust settling device for tunnel engineering |
-
2020
- 2020-05-25 CN CN202020896295.6U patent/CN212272281U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115749915A (en) * | 2022-11-04 | 2023-03-07 | 洛阳水利勘测设计有限责任公司 | Portable tunnel spraying dust device |
| CN115749915B (en) * | 2022-11-04 | 2023-10-03 | 洛阳水利勘测设计有限责任公司 | Portable tunnel spraying dust device |
| CN117287247A (en) * | 2023-09-28 | 2023-12-26 | 中国水利水电第一工程局有限公司 | Automatic monitoring and adjusting spraying dust settling device for tunnel engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210101 |