CN217028987U - Cooling and dust-settling equipment for tunnel construction site - Google Patents
Cooling and dust-settling equipment for tunnel construction site Download PDFInfo
- Publication number
- CN217028987U CN217028987U CN202220748704.7U CN202220748704U CN217028987U CN 217028987 U CN217028987 U CN 217028987U CN 202220748704 U CN202220748704 U CN 202220748704U CN 217028987 U CN217028987 U CN 217028987U
- Authority
- CN
- China
- Prior art keywords
- water tank
- dust
- cooling
- tunnel construction
- fixing ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model provides a cooling and dust-settling device for a tunnel construction site, which is convenient for optimizing the environment of the construction site. The cooling and dust-settling equipment for the tunnel construction site comprises an upper water tank and a lower water tank communicated with the upper water tank; the upper water tank is provided with a feed pipe, a drain pipe and an atomizing and spraying mechanism, and the atomizing and spraying mechanism comprises an atomizer, a fan and a lifting atomizer; the lifting sprayer comprises a lower fixing ring, an upper fixing ring, an air distribution disc, a first motor, a screw rod nut assembly and a guide rod guide sleeve assembly, wherein the upper fixing ring, the air distribution disc and the lower fixing ring are sequentially arranged on an upper water tank from top to bottom; the lower water tank is provided with an overflow pipe, a dust filtering mechanism and a sewage draining mechanism.
Description
Technical Field
The utility model relates to a cooling and dust-settling device for a tunnel construction site, and belongs to the technical field of tunnel construction equipment.
Background
During tunnel construction in summer, due to poor air fluidity in the tunnel, the tunnel construction site is stuffy, and cooling equipment commonly used in the construction site is a fan, so that large dust can be caused when the fan is used, and the body health of constructors is seriously influenced; in addition, when the fan is in hot weather, the blown air is warm air, and the cooling effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cooling and dust-settling device for a tunnel construction site, which is convenient for optimizing the environment of the construction site.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
a cooling and dust-settling device for a tunnel construction site comprises an upper water tank and a lower water tank communicated with the upper water tank;
the upper water tank is provided with a feed pipe, a drain pipe and an atomizing and spraying mechanism, and the atomizing and spraying mechanism comprises an atomizer, a fan and a lifting atomizer; the lifting sprayer comprises a lower fixing ring, an upper fixing ring, a gas distribution disc, a first motor, a lead screw nut assembly and a guide rod guide sleeve assembly, wherein the upper fixing ring, the gas distribution disc and the lower fixing ring are sequentially arranged on an upper water tank from top to bottom;
the lower water tank is provided with an overflow pipe, a dust filtering mechanism and a sewage discharging mechanism, the dust filtering mechanism comprises an exhaust fan, an air suction ring and an aeration ring, one end of the exhaust fan is connected with the air suction ring with an air suction hole through an air inlet pipe, the other end of the exhaust fan is connected with the aeration ring, the sewage discharging mechanism comprises a second motor, a rotating shaft connected with the output end of the second motor and a sewage discharging plate symmetrically arranged on the rotating shaft.
On above-mentioned tunnel construction scene is with cooling dust fall equipment basis, the gas distribution pipe includes first blast pipe, air guide hose and second blast pipe, and the gas distribution dish is connected to second blast pipe one end, and the air guide hose is connected to the second blast pipe other end, and first blast pipe is connected to the air guide hose other end, and the other end and the upper water tank lateral wall intercommunication of first blast pipe.
On above-mentioned tunnel construction scene is with cooling dust fall equipment basis, it has inlayed first observation window on the upper water tank lateral wall, has inlayed the second observation window on the lower water tank lateral wall.
On the basis of the cooling dust-settling equipment for the tunnel construction site, the upper water tank and the lower water tank are both arranged in a cylindrical shape and are connected through a first support.
On above-mentioned tunnel construction scene is with cooling dust fall equipment basis, lower bottom of the water tank face passes through the second leg joint bottom plate, and bottom plate bottom surface edge equipartition has the universal wheel.
On the basis of the cooling and dust-settling equipment for the tunnel construction site, the anti-lease grooves are uniformly distributed on the surface of the sewage draining plate.
The utility model has the advantages that:
the utility model can carry out spray cooling on a construction site, improves the spray area of ice water mist through the lifting motion of the air distribution disc, is convenient to expand the cooling range, leads workers to feel cool when working, uses the dust filter arranged on the lower water tank to generate negative pressure by the exhaust fan, sucks raised dust into the aeration ring through the air suction holes uniformly distributed on the outer surface of the air suction ring, sprays air with the raised dust through the aeration holes uniformly distributed on the surface of the aeration ring, adsorbs and filters the raised dust through clear water in the lower water tank, is convenient to optimize the environment of the construction site, when sewage needs to be discharged, uses the second motor to drive the rotating shaft to rotate through the arrangement of the sewage discharger, drives the two symmetrically arranged sewage discharge plates to rotate, turns over the sludge deposited at the bottom of the lower water tank, discharges the sludge through the sewage discharge pipe, and effectively prevents the problem of low dust removal efficiency caused by the accumulation of the sludge in the lower water tank, the lease reducing grooves uniformly distributed on the surface of the sewage draining plate are beneficial to reducing the turning resistance.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
Fig. 1 is a schematic structural view of the cooling and dust settling device for the tunnel construction site.
Fig. 2 is a schematic view of a connection structure of an upper water tank and a lower water tank in the cooling and dust-settling device for the tunnel construction site.
Fig. 3 is a schematic structural diagram of a lifting sprayer in the cooling and dust-settling device for the tunnel construction site.
Fig. 4 is a schematic sectional structure view of an air distribution disc in the cooling and dust-settling device for the tunnel construction site.
Fig. 5 is a schematic top view of an air distribution plate in the cooling and dust-settling device for the tunnel construction site according to the present invention.
Fig. 6 is a schematic structural diagram of a dust filtering mechanism in the cooling and dust-settling device for the tunnel construction site.
FIG. 7 is a schematic structural view of a pollution discharge mechanism in the cooling and dust-settling device for the tunnel construction site.
1. A water feeding tank; 2. an atomizer; 3. a dust filter; 4. a battery; 5. a blowdown device; 6. a lower water tank; 7. lifting the sprayer; 8. a fan; 9. a feed tube; 10. a first observation window; 11. a drain pipe; 12. a base plate; 13. a universal wheel; 14. a second bracket; 15. a blow-off pipe; 16. a second observation window; 17. an overflow pipe; 18. a first bracket; 19. a gas-guide tube; 20. a first exhaust pipe; 21. an exhaust hose; 22. a second exhaust pipe; 23. a gas distribution plate; 24. a lower fixing ring; 25. a guide rod; 26. a first motor; 27. a screw rod; 28. an upper fixing ring; 29. a nut sleeve; 30. a guide sleeve; 31. distributing air holes; 32. a ferrule; 33. an exhaust fan; 34. an air inlet pipe; 35. an aeration ring; 36. a suction hole; 37. a suction ring; 38. an aeration hole; 39. a second motor; 40. a sewage draining plate; 41. a drag reduction groove; 42. a rotating shaft.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-7, a cooling and dust-settling device for a tunnel construction site comprises an upper water tank 1 and a lower water tank 6;
the upper water tank 1 and the lower water tank 6 are both cylindrical, the upper water tank 1 is connected with the lower water tank 6 through a first support 18, the bottom surface of the lower water tank 6 is connected with a bottom plate 12 through a second support 14, universal wheels 13 are uniformly distributed at the edge of the bottom surface of the bottom plate 12, and a set of storage batteries are arranged on the upper surface of the bottom plate 12;
the upper water tank 1 is provided with a feeding pipe 9, a drain pipe 11 and an atomization spraying mechanism, the top surface of the upper water tank 1 is provided with the feeding pipe 9, the opening of the feeding pipe 9 is provided with a sealing cover, the bottom surface of the upper water tank 1 is provided with the drain pipe 11, the drain pipe 9 is provided with a valve, the atomization spraying mechanism comprises an atomizer 2, a fan 8 and a lifting sprayer 7, the atomizer 2 is arranged in the middle of the bottom surface of the upper water tank 1, and the fan 8 is arranged in the middle of the top of the upper water tank 1; the lifting sprayer 7 comprises a lower fixing ring 24, an upper fixing ring 28, a gas distribution disc 23, a first motor 26, a screw rod nut assembly and a guide rod guide sleeve assembly, wherein the upper fixing ring 28, the gas distribution disc 23 and the lower fixing ring 24 are sequentially arranged on an upper water tank 1 from top to bottom, the lower fixing ring 24 and the upper fixing ring 28 are fixed on the outer wall of the upper water tank 1, the gas distribution disc 23 is arranged in a ring shape, a plurality of gas distribution holes 31 are uniformly distributed on the outer wall, a set of nut sleeve 29 and two sets of guide sleeves 30 are embedded on the gas distribution disc 23, the screw rod nut assembly comprises a screw rod 27 and a nut sleeve 29, one end of the screw rod 27 is connected with the first motor 26 arranged on the lower fixing ring 24, the other end of the screw rod 27 penetrates through the nut sleeve 29 arranged on the gas distribution disc 23 to be connected with the upper fixing ring 28, the gas distribution disc 23 is arranged on a guide rod 25 through the guide sleeve 30, the first motor 26 is arranged on the lower fixing ring 24 to drive the screw rod 27 to rotate so as to drive the screw rod 27 to drive the gas distribution disc 23 to move up and down along the guide rod 5, the air distribution plate 23 is provided with an air distribution pipe;
the top surface of the lower water tank 6 is communicated with the upper water tank 1 through a gas-guide tube 19, the lower water tank 6 is provided with an overflow tube 17, a dust filtering mechanism and a pollution discharge mechanism, the dust filtering mechanism comprises an exhaust fan 33, an air suction ring 37 and an aeration ring 35, one end of the exhaust fan 33 is connected with the air suction ring 37 with an air suction hole 36 through an air inlet tube 34, the other end of the exhaust fan 33 is connected with the aeration ring 35, the pollution discharge mechanism comprises a second motor 39, a rotating shaft 42 connected with the output end of the second motor 39 and a pollution discharge plate 40 symmetrically arranged on the rotating shaft 42, and the surface of the pollution discharge plate 40 is uniformly provided with a plurality of rectangular lease reduction grooves 41.
The air distribution pipe comprises a first air distribution pipe 20, an air guide hose 21 and a second air distribution pipe 22, one end of the second air distribution pipe 22 is connected with an air distribution disc 23, the other end of the second air distribution pipe 22 is connected with the air guide hose 21, the other end of the air guide hose 21 is connected with the first air distribution pipe 20, and the other end of the first air distribution pipe 20 is communicated with the side wall of the top of the upper water tank 1.
When in use, clear water and ice blocks for cooling are added into the upper water tank 1 through the feeding pipe 9 arranged on the upper water tank 1, and the height of the water level is observed through the first observation window 10 embedded on the side wall of the upper water tank 1; atomizing ice water by using an atomizer 2 of an upper water tank 1, and blowing the atomized ice water mist into a lifting atomizer 7 through a fan 8 and spraying out; through the arrangement of the lifting sprayer 7, the first motor 26 is utilized to drive the screw rod 27 to rotate forward and backward, the screw rod 27 drives the air distribution disc 23 to move up and down through the screw sleeve 29, the lifting stability of the air distribution disc 23 is ensured through the two guide rods 25 and the two guide sleeves 30, ice water mist blown out by the fan 8 enters the air distribution disc 23 through the first exhaust pipe 20, the air guide hose 21 and the second exhaust pipe 22, the ice water mist is finally sprayed out through the air distribution holes 31 uniformly distributed on the outer wall of the air distribution disc 23 to spray and cool a construction site, and through the lifting movement of the air distribution disc 23, the spraying area of the ice water mist is increased, the cooling range is conveniently expanded, and more workers feel cool during working;
clean water is filled into the lower water tank 6 through an overflow pipe 17, the water surface height is observed through a second observation window 16, raised dust is absorbed and filtered through the clean water in the lower water tank 6, the raised dust is absorbed and filtered through a dust filter 3 arranged on the lower water tank 6 and a negative pressure is generated through an exhaust fan 33, the raised dust is absorbed and filtered into an aeration ring 35 through air suction holes 36 uniformly distributed on the outer surface of the air suction ring 37, air with the raised dust is sprayed out through aeration holes 35 uniformly distributed on the surface of the aeration ring 35, the raised dust is absorbed and filtered through the clean water in the lower water tank 6, the air with the filtered raised dust enters the upper water tank 1 through an air duct 19, the flow rate of the air is accelerated, the spraying range of the lifting sprayer 7 is further expanded, when sewage needs to be discharged, through the arrangement of a sewage discharge device 5, a second motor 39 drives a rotating shaft 42 to rotate, the rotating shaft 42 drives a sewage discharge plate 40 to rotate, sludge precipitated at the bottom of the lower water tank 6 is overturned, the sewage is discharged through the sewage discharge pipe 15, the problem that the dust removal efficiency is low due to the fact that sludge is accumulated in the lower water tank 6 is effectively prevented, and the lease reducing grooves 41 uniformly distributed on the surface of the sewage discharge plate 40 are beneficial to reducing the turning resistance.
Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a tunnel construction is cooling dust fall equipment for scene which characterized in that: comprises an upper water tank (1) and a lower water tank (6) communicated with the upper water tank (1);
the upper water tank (1) is provided with a feed pipe (9), a drain pipe (11) and an atomizing and spraying mechanism, and the atomizing and spraying mechanism comprises an atomizer (2), a fan (8) and a lifting atomizer (7); the lifting sprayer (7) comprises a lower fixing ring (24), an upper fixing ring (28), an air distribution disc (23), a first motor (26), a screw rod and nut assembly and a guide rod and guide sleeve assembly, the upper fixing ring (28), the gas distribution disc (23) and the lower fixing ring (24) are sequentially arranged on the upper water tank (1) from top to bottom, the screw rod and screw assembly comprises a screw rod (27) and a screw rod sleeve (29), one end of the screw rod (27) is connected with a first motor (26) arranged on the lower fixing ring (24), the other end of the screw rod penetrates through the screw rod sleeve (29) arranged on the gas distribution disc (23) to be connected with the upper fixing ring (28), the gas distribution disc (23) is arranged on the guide rod (25) through a guide sleeve (30), the first motor (26) is arranged on the lower fixing ring (24) and drives the screw rod (27) to rotate to drive the gas distribution disc (23) to move up and down along the guide rod (25), and the gas distribution disc (23) is provided with a gas distribution pipe through the upper fixing ring;
an overflow pipe (17) and a sewage discharge pipe (15) are arranged on the lower water tank (6).
2. The tunnel construction is cooling dust fall equipment for field according to claim 1, characterized in that: the lower water tank (6) further comprises a dust filtering mechanism (3), the dust filtering mechanism (3) comprises an exhaust fan (33), an air suction ring (37) and an aeration ring (35), one end of the exhaust fan (33) is connected with the air suction ring (37) with an air suction hole (36) through an air inlet pipe, and the other end of the exhaust fan (33) is connected with the aeration ring (35).
3. The tunnel construction is cooling dust fall equipment for field according to claim 1, characterized in that: the lower water tank (6) further comprises a sewage discharging mechanism, and the sewage discharging mechanism comprises a second motor (39), a rotating shaft (42) connected with the output end of the second motor (39) and a sewage discharging plate (40) arranged on the rotating shaft (42).
4. The cooling and dust-settling equipment for the tunnel construction site as claimed in claim 1, wherein: the air distribution pipe comprises a first air distribution pipe (20), an air guide hose (21) and a second air distribution pipe (22), one end of the second air distribution pipe (22) is connected with an air distribution disc (23), the other end of the second air distribution pipe (22) is connected with the air guide hose (21), the other end of the air guide hose (21) is connected with the first air distribution pipe (20), and the other end of the first air distribution pipe (20) is communicated with the side wall of the upper water tank (1).
5. The tunnel construction is cooling dust fall equipment for field according to claim 1, characterized in that: a first observation window (10) is embedded on the side wall of the upper water tank (1), and a second observation window (16) is embedded on the side wall of the lower water tank (6).
6. The cooling and dust-settling equipment for the tunnel construction site as claimed in claim 1, wherein: the upper water tank (1) and the lower water tank (6) are both arranged in a cylindrical shape, and the upper water tank (1) and the lower water tank (6) are connected through a first support (18).
7. The tunnel construction is cooling dust fall equipment for field according to claim 1, characterized in that: the bottom surface of the lower water tank (6) is connected with a bottom plate (12) through a second support (14), and universal wheels (13) are uniformly distributed at the edge of the bottom surface of the bottom plate (12).
8. The cooling and dust-settling device for the tunnel construction site according to any one of claims 1 to 7, characterized in that: the surface of the sewage discharge plate (40) is uniformly provided with a lease reducing groove (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220748704.7U CN217028987U (en) | 2022-04-02 | 2022-04-02 | Cooling and dust-settling equipment for tunnel construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220748704.7U CN217028987U (en) | 2022-04-02 | 2022-04-02 | Cooling and dust-settling equipment for tunnel construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217028987U true CN217028987U (en) | 2022-07-22 |
Family
ID=82413947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220748704.7U Active CN217028987U (en) | 2022-04-02 | 2022-04-02 | Cooling and dust-settling equipment for tunnel construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217028987U (en) |
-
2022
- 2022-04-02 CN CN202220748704.7U patent/CN217028987U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207769450U (en) | A kind of environment-friendly type building construction dust-extraction unit | |
| CN217028987U (en) | Cooling and dust-settling equipment for tunnel construction site | |
| CN110496483B (en) | Large-scale environmental protection dust collecting equipment | |
| CN211913147U (en) | House building construction dust collector | |
| CN213699293U (en) | Dust collector for aluminum alloy workshop | |
| CN220990211U (en) | Waste gas demister | |
| CN107676123A (en) | A kind of portable road and constructing tunnel deduster | |
| CN114673544A (en) | Cooling and dust falling combined equipment for tunnel construction and cooling and dust raising method | |
| CN111701340A (en) | Self-cleaning demister for wet desulphurization process | |
| CN107470077B (en) | Air quantity and water quantity control system and control method for paint spray booth | |
| CN215311119U (en) | Vehicle-mounted water-saving dust-settling device for road surface construction | |
| CN215085843U (en) | A environmental protection dust device for green building construction | |
| CN215085791U (en) | Dust collector for housing construction | |
| CN209679818U (en) | A kind of noble metal production cleaning equipment on absorption tower | |
| CN107243218A (en) | A kind of building site atomization dust-collecting equipment | |
| CN220736931U (en) | Dust fall device for construction | |
| CN207169336U (en) | A kind of building site atomization dust-collecting equipment | |
| CN219879465U (en) | Dust fall device for green building wall construction | |
| CN220495919U (en) | Dust collector is built in room | |
| CN218573162U (en) | City environment-friendly construction site dust removal dust device | |
| CN211753527U (en) | Building construction cooling dust collector | |
| CN214809471U (en) | Building engineering construction dust collector | |
| CN211753518U (en) | Dust removal environmental protection equipment for construction | |
| CN211635794U (en) | A environmental protection dust collecting equipment for building engineering construction | |
| CN220405168U (en) | Environment-friendly dust collector is used in waterproof coating production and processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |