CN215352738U

CN215352738U - Civil engineering dust device

Info

Publication number: CN215352738U
Application number: CN202120782221.4U
Authority: CN
Inventors: 李宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-31
Anticipated expiration: 2031-04-16

Abstract

The utility model relates to the field of dust and impurity removal suction fans, and discloses a dust settling device for civil construction, which comprises a base, rollers, a dust removal barrel, a gas washing box and a dust absorption ring, wherein the base is a rectangular plate, four groups of rollers are fixedly connected to four corners of the lower surface of the base respectively, a group of long sides of the upper surface of the base are fixedly connected with guard rails, a support is fixedly connected to the middle position of the upper surface of the base, the side surface of the support is in an inverted L shape, the top view of the support is in a square ring shape, and the support is used for placing the dust absorption ring. This civil engineering construction dust device has add dust extraction and gas washer, does not directly adopt the mode of watering and removing dust, but through dust extraction with the contaminated air suction dust extraction who has dust, pours into gas washer into again, turns into the non-polluted air with the contaminated air and discharges, and can keep job site ground dry, not restricted by the place, and application scope is wider.

Description

Civil engineering dust device

Technical Field

The utility model relates to the field of dust and impurity removal suction fans, in particular to a civil construction dust settling device.

Background

At present, a building construction is an engineering entity which is used for planning, surveying, designing, constructing, completing and other technical works and installation projects of lines, pipelines and equipment matched with the engineering entity for newly building, reconstructing or expanding a house building and an auxiliary structure facility, also refers to the construction projects of various houses and buildings, also called as construction workload, generally has high dust content on the site in the construction of the building engineering, generally treats the air on the site for improving the health of workers, most of the existing dust removal devices have good effect in a water sprinkling and dust removal mode, although the method is simple and effective, the method has no protective measures for the workers on the construction site, has potential safety hazards on a wet road surface, wastes water resources and cannot implement some projects requiring site drying.

Therefore, a civil engineering construction dust suppression device is designed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a civil construction dust-settling device, which solves the problems that although a water sprinkling and dust removing method is simple and effective, no protective measures are taken for workers on a construction site, potential safety hazards exist on a wet road surface, water resources are wasted, and certain projects requiring site drying cannot be implemented.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a civil engineering dust device, includes base, gyro wheel, dust removal bucket, gas washing case and suction ring, the base is a cuboid board, and four groups of gyro wheels of fixedly connected with are distinguished in base lower surface four corners, a set of long side fixedly connected with rail guard of base upper surface, and base upper surface intermediate position fixedly connected with support, support side are down "L" type, the dust removal bucket is cylindrical cavity structure, and stack shell top fixedly connected with seals the bobbin circle, is stained with the rubber circle on the seals the bobbin circle, is equipped with the bung on the seals the bobbin circle, and the bung passes through fixed knot sealing connection with seals the bobbin circle, and the stack shell side is equipped with the air inlet, and the outside fixed connection intake pipe of air inlet, air inlet are through-hole structure and the inside intercommunication of dust removal barrel cavity.

Furthermore, the dust absorption ring is of a round platform-shaped cavity structure, a layer of thin net is arranged at the top of the dust absorption ring, a dust absorption fan is arranged at the bottom of the cavity of the dust absorption ring, the dust absorption fan is fixedly connected to the central position of the bottom of the dust absorption ring, a plurality of through holes are formed in the bottom of the dust absorption ring, and the bottom of the outer surface of the dust absorption ring is fixedly connected with one end of the air inlet pipe.

Further, the gas washing case is the inside cavity structure of rectangular bodily form, the gas washing roof portion is equipped with the exhaust net, the inside water tank that is equipped with of gas washing case, the water filling port has been seted up on water tank side upper portion, the water filling port is the through-hole structure, the water filling port passes gas washing tank wall and external connection, the drain has been seted up to the water tank bottom, the drain is the through-hole structure, the drain passes gas washing tank bottom and external connection, and be equipped with the control valve on the drain, control valve and drain swing joint, the through-hole has been seted up on gas washing case left side, be equipped with thin filter screen in the through-hole, through-hole fixed connection is in intake pipe one end, the intake pipe other end passes through coupling fixed connection in dust removal section of thick bamboo side.

Further, the bottom is equipped with a collection dirt jar in the section of thick bamboo cavity that removes dust, and a collection dirt jar and a dust removal section of thick bamboo fixed connection, and a collection dirt jar can be dismantled, and a collection dirt jar top is equipped with collection dirt funnel, and collection dirt funnel and the inside intercommunication of a collection dirt jar, collection dirt funnel top dust removal section of thick bamboo lateral wall are equipped with the through-hole, are equipped with the strainer in the through-hole, and fixedly connected with coupling in the through-hole.

Furthermore, a cylindrical bearing plate is arranged in the middle of the cavity of the dust removing cylinder, a plurality of air vents are formed in the bearing plate, a motor is arranged in the center of the upper surface of the bearing plate, the bearing plate is fixedly connected with the motor, a rotating shaft is fixedly connected with the output end of the motor, a first centrifugal fan is arranged on the upper half portion of the rotating shaft, a second centrifugal fan is arranged on the lower half portion of the rotating shaft, and the first centrifugal fan and the second centrifugal fan are both fixedly connected with the rotating shaft.

The utility model has the beneficial effects that:

1. the utility model discloses a, through having add the dust removal bucket, the contaminated air that will have dust inhales the dust removal bucket and filters, filters great dust particle in the air, and the dust particle that will filter out collects the dirt jar, very big air-purifying.

2. The utility model discloses a, through addding the gas washer, in the air injection water tank in the gas washer after will removing dust the bucket dust removal, utilize water and the incompatible principle of gas, wash tiny impurity in the air away, gaseous by the surface of water discharge to the air in, purified the air greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the dust collector in FIG. 2;

fig. 4 is a schematic structural view of the dust suction fan in fig. 2.

In the figure: 1. a base; 2. protecting the fence; 3. a support; 4. a roller; 5. a dust removal barrel; 6. a gas washing tank; 7. a dust suction ring; 8. sealing the cylinder ring; 9. a barrel cover; 10. an air inlet; 11. an air inlet pipe; 12. an exhaust net; 13. a fixing buckle; 14. a motor; 15. a dust collection device; 16. a dust collecting cylinder; 17. a dust collecting funnel; 18. Coarse filtration; 19. a pipe joint; 20. a fine filter screen; 21. a sewage draining outlet; 22. a control valve; 23. a water tank; 24. a carrier plate; 25. a vent hole; 26. a rotating shaft; 27. a first centrifugal fan; 28. a second centrifugal fan; 29. a dust collection fan; 30. a water injection port.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

Referring to FIGS. 1-4: the utility model provides a civil engineering dust device, includes base 1, gyro wheel 4, dust removal bucket 5, gas washing case 6 and dust absorption circle 7, base 1 is a cuboid board, and four group's gyro wheels 4 of fixedly connected with are distinguished in 1 lower surface four corners of base, and a set of long side fixedly connected with rail guard 2 of 1 upper surface of base, 1 upper surface intermediate position fixedly connected with support 3 of base, 3 sides of support are down "L" type, the dust removal bucket is cylindrical cavity structure, and stack shell top fixedly connected with seals tube circle 8 is stained with the rubber circle on the sealed tube circle 8, is equipped with bung 9 on the sealed tube circle 8, and bung 9 and sealed tube circle 8 are through fixed 13 sealing connection of detaining, and the stack shell side is equipped with air inlet 10, and 10 outside fixed connection intake pipe 11 of air inlet 10, and air inlet 10 are the inside intercommunication of through-hole structure and dust removal bucket cavity.

The dust absorption ring 7 is of a circular truncated cone-shaped cavity structure, a thin net is arranged at the top of the dust absorption ring 7, a dust absorption fan 29 is arranged at the bottom of the cavity of the dust absorption ring 7, the dust absorption fan 29 is fixedly connected to the central position of the bottom of the dust absorption ring 7, a plurality of through holes are formed in the bottom of the dust absorption ring 7, the bottom of the outer surface of the dust absorption ring 7 is fixedly connected with one end of an air inlet pipe 11, the air washing box 6 is of a rectangular inner cavity structure, an exhaust net 12 is arranged at the top of the air washing box 6, a water tank 23 is arranged inside the air washing box 6, a water filling port 30 is formed in the upper portion of the side surface of the water tank 23, the water filling port 30 is of a through hole structure, the water filling port 30 penetrates through the wall of the air washing box 6 to be connected with the outside, a sewage discharge outlet 21 is formed in the bottom of the water tank 23, the sewage outlet 21 is of a through hole structure, the sewage outlet 21 penetrates through the bottom of the air washing box 6 to be connected with the outside, a control valve 22 is arranged on the sewage outlet 21, the control valve 22 is movably connected with the control valve 22, and the sewage outlet 21, a through hole is formed in the left side of the air washing box 6, a fine filter screen 20 is arranged in the through hole, the through hole is fixedly connected with one end of the air inlet pipe 11, and the other end of the air inlet pipe 11 is fixedly connected with the side surface of the dust removing cylinder through a pipe joint 19.

The bottom is equipped with a collection dirt jar 16 in the dust removal section of thick bamboo cavity, and a collection dirt jar 16 and a dust removal section of thick bamboo fixed connection, and a collection dirt jar 16 can be dismantled, and a collection dirt jar 16 top is equipped with collection dirt funnel 17, and collection dirt funnel 17 and the inside intercommunication of a collection dirt jar 16, collection dirt funnel 17 top dust removal section of thick bamboo lateral wall are equipped with the through-hole, are equipped with coarse strainer 18 in the through-hole, and fixedly connected with coupling 19 in the through-hole, a dust removal section of thick bamboo cavity middle part is equipped with cylindrical loading board 24, has seted up a plurality of air vents 25 on the loading board 24, and loading board 24 upper surface central point puts and is equipped with motor 14, loading board 24 and motor 14 fixed connection, and motor 14 output end fixedly connected with pivot 26, and first centrifugal fan 27 is equipped with first centrifugal fan 27 in the first half of pivot 26, and the lower half of pivot 26 is equipped with second centrifugal fan 28, first centrifugal fan 27 and second centrifugal fan 28 all with pivot 26 fixed connection.

In summary, in the present invention, when the dust collecting device is used, the suction force of the dust collecting fan 29 in the dust collecting ring 7 sucks the outside air into the dust collecting ring 7, and the outside air enters the air inlet 10 of the dust collecting barrel 5 through the air inlet pipe 11 and then enters the dust collecting barrel 5, the dust collecting device 15 in the dust collecting barrel 5 is driven by the motor 14 to start to operate, when the motor 14 is in a low gear, the first centrifugal fan 27 starts to operate, when the motor 14 is in a high gear, the first centrifugal fan 27 and the second centrifugal fan 28 operate together, the gear of the motor 14 can be adjusted according to the pollution degree of the air, the suction force generated by the first centrifugal fan 27 and the second centrifugal fan 28 sucks the air entering the dust collecting barrel 5 downwards, larger dust particles are thrown to the inner wall of the dust collecting barrel 5 by the centrifugal force, slide down along the inner wall to enter the dust collecting funnel 17, and enter the dust collecting funnel 16, and the dust particles which cannot be removed by the centrifugal force enter the air pressure of the air inlet pipe 11 on the side wall of the dust collecting barrel 5 through the air pressure 6, and because the coarse strainer 18 in front of the air inlet pipe 11, the air is further filtered, after the air enters the water tank 23, the air rises due to the air pressure and is discharged from the exhaust net 12 on the air washing tank 6, dust in the air begins to dissolve and precipitate in the water due to the adsorption of moisture, and the clean sewage in the water tank 23 is discharged through the drain 21 at the bottom of the water tank 23 and then is injected into clean water through the water injection port 30 above the water tank 23.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The utility model provides a civil engineering dust device, includes base (1), gyro wheel (4), dust removal bucket (5), gas washing case (6) and suction ring (7), its characterized in that: base (1) is a cuboid board, and base (1) lower surface four corners is four group's gyro wheels (4) of fixedly connected with respectively, a set of long side fixedly connected with rail guard (2) of base (1) upper surface, base (1) upper surface intermediate position fixedly connected with support (3), and support (3) side is down "L" type, dust removal bucket (5) are cylindrical cavity structure, and stack shell top fixedly connected with seals tube ring (8), are stained with the rubber circle on seals tube ring (8), are equipped with bung (9) on seals tube ring (8), and bung (9) and sealed tube ring (8) are through fixed knot (13) sealing connection, and the stack shell side is equipped with air inlet (10), and air inlet (10) outside fixed connection intake pipe (11), air inlet (10) are through-hole structure and remove the inside intercommunication of dust bucket (5) cavity.

2. The civil engineering construction dust device of claim 1, characterized in that: the dust collection ring (7) is of a circular truncated cone-shaped cavity structure, a layer of thin net is arranged at the top of the dust collection ring (7), a dust collection fan (29) is arranged at the bottom of the cavity of the dust collection ring (7), the dust collection fan (29) is fixedly connected to the central position of the bottom of the dust collection ring (7), a plurality of through holes are formed in the bottom of the dust collection ring (7), and the bottom of the outer surface of the dust collection ring (7) is fixedly connected with one end of an air inlet pipe (11).

3. The civil engineering construction dust device of claim 1, characterized in that: the air washing tank (6) is of a rectangular internal cavity structure, the top of the air washing tank (6) is provided with an exhaust net (12), the air washing tank (6) is internally provided with a water tank (23), the upper part of the side surface of the water tank (23) is provided with a water filling port (30), the water filling port (30) is of a through hole structure, the water filling port (30) penetrates through the wall of the air washing tank (6) to be connected with the outside, the bottom of the water tank (23) is provided with a sewage outlet (21), the sewage outlet (21) is of a through hole structure, the sewage outlet (21) penetrates through the bottom of the air washing tank (6) to be connected with the outside, and be equipped with control valve (22) on drain (21), control valve (22) and drain (21) swing joint, the through-hole has been seted up on gas washing case (6) left side, is equipped with thin filter screen (20) in the through-hole, thin filter screen (20) and gas washing case (6) fixed connection, through-hole fixed connection in intake pipe (11) one end, intake pipe (11) other end passes through coupling (19) fixed connection in dust removal bucket (5) side.

4. The civil engineering construction dust device of claim 1, characterized in that: the bottom is equipped with collection dirt jar (16) in dust removal bucket (5) cavity, and collection dirt jar (16) and dust removal bucket (5) fixed connection, and collection dirt jar (16) can be dismantled, and collection dirt jar (16) top is equipped with collection dirt funnel (17), and collection dirt funnel (17) and the inside intercommunication of collection dirt jar (16), collection dirt funnel (17) top dust removal bucket (5) lateral wall are equipped with the through-hole, are equipped with coarse strainer (18) in the through-hole, and fixedly connected with coupling (19) in the through-hole.

5. The civil engineering construction dust device of claim 1, characterized in that: dust removal bucket (5) cavity middle part is equipped with cylindrical loading board (24), a plurality of air vents (25) have been seted up on loading board (24), loading board (24) upper surface central point puts and is equipped with motor (14), loading board (24) and motor (14) fixed connection, motor (14) top is equipped with dust extraction (15), dust extraction (15) are including pivot (26), first centrifugal fan (27) and second centrifugal fan (28), motor (14) output end fixedly connected with pivot (26), pivot (26) upper half is equipped with first centrifugal fan (27), pivot (26) lower half is equipped with second centrifugal fan (28), first centrifugal fan (27) and second centrifugal fan (28) all with pivot (26) fixed connection.