CN212855147U

CN212855147U - Dust device for construction

Info

Publication number: CN212855147U
Application number: CN202021537741.0U
Authority: CN
Inventors: 张宇; 花树洋; 卢鑫丹
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Institute of Technology
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-02
Anticipated expiration: 2030-07-29

Abstract

The utility model provides a dust falling device for building construction, wherein fixed plates are arranged at two ends of a base, and supporting plates are arranged at the top ends of the two fixed plates; the supporting plate is provided with a dust suction box and a dust falling box; the top of the dust collection box is provided with an air inlet, the inner walls of the two sides of the dust collection box are provided with dust collection plates, and the bottom of the dust collection box is communicated with a dust collection box; a first exhaust pipe is communicated between the dust suction box and the dust falling box; a water spray pipe is arranged above the dust falling box, the top end of the water spray pipe is communicated with a water delivery pipe, and one end of the water delivery pipe is connected with a water tank; the top of the dust falling box is provided with an air outlet, a second exhaust pipe is connected to the air outlet, an exhaust fan is arranged on the second exhaust pipe, one end of the second exhaust pipe is provided with an exhaust port, and a purification assembly is installed in the exhaust port in an adaptive mode; have convenient operation, the advantage of multiple dust fall, sustainable efficient carries out dust fall and purification treatment to the air of construction raise dust point, effectively improves the air quality, and protection constructor's breathing is healthy, does benefit to popularization and use.

Description

Dust device for construction

Technical Field

The utility model belongs to the technical field of dust fall equipment, concretely relates to dust device for construction.

Background

In building construction, a large amount of dust appears in many places, the appearance of the dust can affect the work of workers, the body health of the workers can be affected after the workers work in the dust-filled environment for a long time, environmental pollution can be caused, civilized construction is not facilitated, a common dust settling device often carries out dust settling by arranging an independent dust settling box or independently arranging a water spraying device to directly carry out water spraying and dust settling on the external environment, and the dust settling efficiency and the dust settling effect are not ideal enough; when constructors work, dust is easily generated on the whole body of the constructors, dust is easily raised when construction points work, and the conventional dust falling device cannot fall dust aiming at a work position directly generating the raised dust and cannot timely treat the dust, so that the health of a respiratory system of the constructors is seriously threatened; in addition, the air purification in the dust falling process is omitted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dust device for construction to solve the technical problem who mentions in the background art.

The utility model provides a following technical scheme:

a dust fall device for building construction is characterized in that fixing plates are mounted at two ends of a base, supporting plates are mounted at the top ends of the two fixing plates, and a baffle is mounted at one end of each supporting plate; a dust suction box and a dust falling box are fixedly arranged on the supporting plate; the top of the dust collection box is provided with an air inlet, the inner walls of two sides of the dust collection box are fixedly provided with a plurality of dust collection plates, and the bottom of the dust collection box is communicated with a dust collection box; a motor is fixedly arranged below the supporting plate, an output shaft of the motor sequentially penetrates through the top end of the supporting plate and the bottom of the dust settling box and is connected with a stirring shaft, and a stirring blade is fixedly connected to the top end of the stirring shaft; a first exhaust pipe is communicated between the lower parts of the dust suction box and the dust falling box; a water spray pipe is arranged above the dust falling box, a plurality of atomizing nozzles are uniformly distributed at the bottom of the water spray pipe, the top end of the water spray pipe is communicated with a water delivery pipe, and one end of the water delivery pipe penetrates through the outer wall of one side of the dust falling box and is connected with a water tank with a water pump; the top of dust falling box has been seted up the gas outlet, be connected with the second blast pipe on the gas outlet, be equipped with the air exhauster on the second blast pipe, the one end of second blast pipe runs through the baffle and outwards extend and be equipped with the gas vent, the adaptation is installed and is purified the subassembly in the gas vent.

Furthermore, the purification assembly comprises an adsorption tube, a plurality of ultraviolet lamps are uniformly distributed on the inner wall of the adsorption tube in the circumferential direction, and an adsorption bag is arranged between every two adjacent ultraviolet lamps; the outer wall bilateral symmetry of adsorption tube is equipped with the lug of horizontal setting, be equipped with on the inner wall of gas vent with the recess of lug adaptation installation.

Furthermore, the periphery of the exhaust port is provided with a locking clamp.

Furthermore, a grid plate is arranged on the air inlet, and clamping columns are arranged on two sides of the bottom end of the grid plate; the air inlet is hourglass hopper-shaped, be equipped with on the both sides lateral wall of air inlet with the card hole that card post adaptation was pegged graft.

Furthermore, a feed opening is formed in the bottom of the dust collection box, the dust collection box is located below the supporting plate, a dust inlet is formed in the top end of the dust collection box, and the dust inlet is threaded through the top end of the supporting plate and is in threaded communication with the feed opening of the dust collection box.

Furthermore, each dust collecting plate is the downward slope form, dislocation set between two relative dust collecting plates on the both sides inner wall of dust absorption case.

Further, a sewage collecting box is also arranged on the base; one side of the bottom of the dust falling box is provided with a sewage port, the sewage port is communicated with a sewage pipe, one end of the sewage pipe penetrates through the supporting plate and extends downwards to form a sewage outlet, and the sewage outlet is close to the upper portion of the sewage collecting box.

Furthermore, an observation window is arranged on the outer wall of the dust falling box, a perspective frame is arranged below the observation window, and water level scale marks are arranged on the perspective frame.

Furthermore, four universal self-locking wheels which are symmetrically arranged in pairs are arranged below the base.

Furthermore, one end of the base is fixedly provided with a hand pushing frame.

The utility model has the advantages that:

1. the utility model realizes multiple dust fall and preliminary purification of dust and dust generated in the building construction process by arranging the grid plate, the inclined dust fall plate and the dust fall box with the atomizing spray head, and the dust fall effect is obvious;

2. the utility model discloses a set up and purify the subassembly, disinfect the disinfection to the air of preliminary purification through ultraviolet lamp and absorption package, adsorb harmful substance such as benzene in the air of preliminary purification through absorption package (activated carbon package etc.), realize quick effectual air to contain dust and dust adsorb and purify, improve air quality;

3. the dust collection box is connected with the dust collection box through the screw thread, so that the dust collection box is convenient to disassemble and separate, and the dust in the dust collection box can be taken out conveniently;

4. the utility model discloses a set up the dust fall case that has water level scale mark and sightseeing window, can observe the sewage volume that produces in the water tank after the atomizing dust fall in real time, when sewage was too much, drive the stirring leaf through the motor and stir, realize the precipitation of dust and dust; the control valve and the sewage collecting box are arranged, so that the sediment is convenient to discharge and collect;

5. to sum up, the utility model discloses convenient operation can realize multiple dust fall, and sustainable efficient carries out dust fall and purification treatment to the air of construction raise dust point, effectively improves the air quality, and protection constructor's breathing is healthy, does benefit to popularization and use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the external structure of the dust-falling box of the present invention;

FIG. 3 is a schematic diagram of the structure of the grid plate of the present invention;

fig. 4 is a schematic structural view of the second exhaust pipe and the purification assembly of the present invention.

In the figure: 1. base, 11, pushing hands frame, 2, the backup pad, 21, the baffle, 22, including a motor, 23, the stirring leaf, 3, the dust suction box, 31, the air inlet, 311, the net board, 312, the card post, 32, the collection dirt board, 33, the dust collection box, 34, first blast pipe, 4, the dust fall case, 41, second blast pipe, 411, the air exhauster, 42, the gas vent, 43, the adsorption tube, 431, the ultraviolet lamp, 432, adsorb the package, 433, the lug, 44, sewage collecting box, 45, look at the window, 46, the glass frame, 5, the water tank, 51, the raceway, 52, the spray pipe, 53, atomizer.

Detailed Description

As shown in fig. 1-4, a dust-settling device for building construction, wherein fixing plates are installed at two ends of a base 1, a supporting plate 2 is installed at the top ends of the two fixing plates, and a baffle 21 is installed at one end of the supporting plate 2; a dust suction box 3 and a dust falling box 4 are fixedly arranged on the supporting plate 2; the top of the dust collection box 3 is provided with an air inlet 31, the inner walls of two sides of the dust collection box 3 are fixedly provided with a plurality of dust collection plates 32, and the bottom of the dust collection box 3 is communicated with a dust collection box 33; a motor 22 is fixedly installed below the supporting plate 2, an output shaft of the motor 22 sequentially penetrates through the top end of the supporting plate 2 and the bottom of the dust settling box 4 and is connected with a stirring shaft, and a stirring blade 23 is fixedly connected to the top end of the stirring shaft; a first exhaust pipe 34 is communicated between the lower parts of the dust suction box 3 and the dust fall box 4; a water spray pipe 52 is arranged above the dust falling box 4, a plurality of atomizing nozzles 53 are uniformly distributed at the bottom of the water spray pipe 52, the top end of the water spray pipe 52 is communicated with a water delivery pipe 51, one end of the water delivery pipe 51 penetrates through the outer wall of one side of the dust falling box 4 and is connected with a water tank 5 with a water pump, and the water tank 5 is made of transparent plastic materials and is convenient for observing the water level; one side of the water tank 5 is communicated with a water inlet pipe, one end of the water inlet pipe penetrates through the baffle 21 and extends outwards to be provided with a water valve, the water valve is convenient to be communicated with a tap water pipe, and when the water level is too low, water can be supplemented in time; an air outlet is formed in the top of the dust falling box 4, a second exhaust pipe 41 is connected to the air outlet, an exhaust fan is arranged on the second exhaust pipe 41, a mounting plate is fixedly mounted at the bottom of the exhaust fan 411, and one end of the mounting plate is fixedly connected with the baffle plate 21; one end of the second exhaust pipe 41 penetrates through the baffle 21 and extends outwards to form an exhaust port 42, and a purification assembly is installed in the exhaust port 42 in a matched mode; a waterproof ventilated membrane is wrapped on the air outlet.

As shown in fig. 1-4, the purification assembly includes an adsorption tube, a plurality of ultraviolet lamps 431 are uniformly distributed on the inner wall of the adsorption tube 43, and an adsorption bag 432 is installed between two adjacent ultraviolet lamps 431; the two sides of the outer wall of the adsorption pipe 43 are symmetrically provided with a transverse lug 433, and the inner wall of the exhaust port 42 is provided with a groove which is matched with the lug 433; a locking clamp is arranged on the periphery of the exhaust port 42; a grid plate 311 is arranged on the air inlet 31, and clamping columns 312 are arranged on two sides of the bottom end of the grid plate 311; the air inlet 31 is funnel-shaped, and the side walls of the two sides of the air inlet 31 are provided with clamping holes which are in adaptive splicing with the clamping columns 312; the bottom of the dust collection box 3 is provided with a feed opening, the dust collection box 33 is positioned below the support plate 2, the top end of the dust collection box 33 is provided with a dust inlet, and the dust inlet is threaded through the top end of the support plate 2 and is in threaded communication with the feed opening of the dust collection box 3; each dust collecting plate 32 is inclined downwards, and two opposite dust collecting plates 32 on the inner walls of the two sides of the dust collection box 3 are arranged in a staggered manner; the base 1 is also provided with a sewage collecting box 44; a sewage outlet is formed in one side of the bottom of the dust falling box 4 and communicated with a sewage pipe, one end of the sewage pipe penetrates through the supporting plate 2 and extends downwards to form a sewage outlet, and the sewage outlet is arranged close to the upper part of the sewage collecting box 44; the outer wall of the dust falling box 4 is provided with a viewing window 45, a perspective frame 46 is arranged below the viewing window 45, and the perspective frame 46 is provided with water level scale marks; four universal self-locking wheels which are symmetrically arranged in pairs are arranged below the base 1; one end of the base 1 is fixedly provided with a hand pushing frame 11.

The working principle is as follows: when dust fall treatment is carried out, the device is pushed to a construction dust raising point, at the moment, the exhaust fan 411 is started, air with dust and dust enters the dust collection box 3 through the air inlet 31, the grid plate 311 on the air inlet 31 absorbs and filters construction waste such as large cement blocks, wall skins and the like splashed in the construction process (when regular cleaning is carried out, only the grid plate 311 needs to be taken down, and when installation is carried out, the clamping columns 312 are inserted into the clamping holes); the baffle 21 obliquely arranged in the dust collection box 3 can effectively filter adsorbed dust and dust, and when the dust and the dust on the baffle 21 accumulate to a certain weight, the dust and the dust fall into the dust collection box 33 below (when the dust and the dust in the dust collection box 33 are cleaned regularly, only the dust collection box 33 needs to be unscrewed to be separated from the dust collection box 3, so that the dust collection box is convenient to disassemble and clean); meanwhile, the water pump is turned on, water in the water tank 5 enters the water spray pipe 52 through the water delivery pipe 51, dust and dust in the air entering the dust-settling tank 4 are settled and purified again through the atomizing nozzle 53 (the sewage in the dust-settling tank 4 can be periodically cleaned through a water level scale line in the observation window and the glass frame, namely the motor 22 is turned on, the stirring blade 23 is driven to fully stir the sewage, the motor 22 is turned off, and after the dust and dust in the sewage are precipitated, the control valve is turned on to discharge the precipitate into the sewage collection tank 44); the air subjected to secondary dust fall and purification is sterilized and disinfected by an ultraviolet lamp 431 in the exhaust port 42, and harmful substances such as benzene and the like are adsorbed by an adsorption bag 432 (an active carbon bag and the like) (the adsorption bag 432 can be replaced regularly), so that the air containing dust and dust is quickly and effectively adsorbed and purified, and the air quality is improved; after the water tank is used for a period of time, the water level in the water tank 5 is observed, and the water can be timely added through the water valve communicated with a tap water pipe; the sustainable efficient of this device carries out dust fall and purification treatment to the air of construction raise dust point, and convenient operation does benefit to popularization and use.

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 elements thereof. 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

1. The dust falling device for building construction comprises a base and is characterized in that fixing plates are mounted at two ends of the base, supporting plates are mounted at the top ends of the two fixing plates, and a baffle is mounted at one end of each supporting plate; a dust suction box and a dust falling box are fixedly arranged on the supporting plate; the top of the dust collection box is provided with an air inlet, the inner walls of two sides of the dust collection box are fixedly provided with a plurality of dust collection plates, and the bottom of the dust collection box is communicated with a dust collection box; a motor is fixedly arranged below the supporting plate, an output shaft of the motor sequentially penetrates through the top end of the supporting plate and the bottom of the dust settling box and is connected with a stirring shaft, and a stirring blade is fixedly connected to the top end of the stirring shaft; a first exhaust pipe is communicated between the lower parts of the dust suction box and the dust falling box; a water spray pipe is arranged above the dust falling box, a plurality of atomizing nozzles are uniformly distributed at the bottom of the water spray pipe, the top end of the water spray pipe is communicated with a water delivery pipe, and one end of the water delivery pipe penetrates through the outer wall of one side of the dust falling box and is connected with a water tank with a water pump; the top of dust falling box has been seted up the gas outlet, be connected with the second blast pipe on the gas outlet, be equipped with the air exhauster on the second blast pipe, the one end of second blast pipe runs through the baffle and outwards extend and be equipped with the gas vent, the adaptation is installed and is purified the subassembly in the gas vent.

2. The dust falling device for building construction according to claim 1, wherein the purification assembly comprises an adsorption tube, a plurality of ultraviolet lamps are uniformly distributed on the inner wall of the adsorption tube on the circumference, and an adsorption bag is arranged between two adjacent ultraviolet lamps; the outer wall bilateral symmetry of adsorption tube is equipped with the lug of horizontal setting, be equipped with on the inner wall of gas vent with the recess of lug adaptation installation.

3. The dust falling device for building construction according to claim 2, wherein a locking clamp is installed on the periphery of the air outlet.

4. The dust falling device for building construction according to claim 1, wherein a grid plate is arranged on the air inlet, and clamping columns are arranged on two sides of the bottom end of the grid plate; the air inlet is hourglass hopper-shaped, be equipped with on the both sides lateral wall of air inlet with the card hole that card post adaptation was pegged graft.

5. The dust falling device for building construction according to claim 1, wherein a feed opening is arranged at the bottom of the dust collection box, the dust collection box is located below the support plate, a dust inlet is arranged at the top end of the dust collection box, and the dust inlet penetrates through the top end of the support plate and is in threaded communication with the feed opening of the dust collection box.

6. The dust falling device for building construction according to claim 1, wherein each dust collecting plate is inclined downward, and two opposite dust collecting plates on the inner walls of two sides of the dust suction box are arranged in a staggered manner.

7. The dust falling device for building construction according to claim 1, wherein a sewage collecting box is further arranged on the base; one side of the bottom of the dust falling box is provided with a sewage port, the sewage port is communicated with a sewage pipe, one end of the sewage pipe penetrates through the supporting plate and extends downwards to form a sewage outlet, and the sewage outlet is close to the upper portion of the sewage collecting box.

8. The dust falling device for building construction according to claim 1, wherein a viewing window is arranged on the outer wall of the dust falling box, a perspective frame is arranged below the viewing window, and water level scale lines are arranged on the perspective frame.

9. The dust falling device for building construction according to claim 1, wherein four universal self-locking wheels are mounted below the base, and the four universal self-locking wheels are symmetrically arranged in pairs.

10. The dust falling device for building construction according to claim 1, wherein a hand pushing frame is fixedly mounted at one end of the base.