CN212091454U

CN212091454U - Dust device for constructional engineering construction

Info

Publication number: CN212091454U
Application number: CN202020530258.3U
Authority: CN
Inventors: 毛新辉
Original assignee: Taizhou Hongfeng Construction Co ltd
Current assignee: Taizhou Hongfeng Construction Co ltd
Priority date: 2020-04-11
Filing date: 2020-04-11
Publication date: 2020-12-08
Anticipated expiration: 2030-04-11

Abstract

The utility model discloses a building engineering construction dust device relates to dust removal technical field, and its technical scheme main points are: including the dust device body, the dust device body is equipped with liquid tank one, liquid tank two, water tank, mixes liquid case, foam generator, compressed air jar, force pump, and foam generator is equipped with the foam spray tube, and the foam spray tube is connected with the shower nozzle, mixes the liquid case and is equipped with agitating unit, and the foam spray tube includes the mounting disc, and the mounting disc includes drive structure, and drive structure includes rotary drum, impeller. By arranging the first liquid tank, the second liquid tank and the foam generator, the dust settling device has the advantages of higher dust removal efficiency, less water consumption and less influence on the work of personnel; the mixing device is arranged, so that the uniformity of the mixed liquid is higher, and the foaming effect is better; through setting up the mounting disc, make this dust device's dust fall scope wider.

Description

Dust device for constructional engineering construction

Technical Field

The utility model relates to a dust removal technical field, in particular to building engineering construction dust device.

Background

In the building construction process, a large amount of dust can be produced, the working environment is severe, and the breathing health of workers is influenced. The building site removes dust and directly sprinkles the dust fall to external environment through setting up the shower, adsorbs the dust fall to the dust in the air generally.

However, the method has low dust removal efficiency, consumes more water and has great influence on the work of the personnel below.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a building engineering construction dust device, dust collection efficiency is higher, and the water yield that consumes is less, and is less to the influence of personnel's work.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a building engineering construction dust device, includes the dust device body, the dust device body is equipped with the liquid tank one that is used for storing the foamer, is used for storing the liquid tank two of dust fall agent, water tank, mixes liquid case, foam generator, compressed air jar, force pump, liquid tank one, liquid tank two, water tank three pass through the pipeline and mix liquid case intercommunication, the inlet and mixing liquid case intercommunication, liquid outlet and foam generator intercommunication of force pump, the compressed air jar passes through pipeline and foam generator intercommunication, foam generator's play liquid end is equipped with the foam spray tube, the end connection of foam spray tube has the shower nozzle.

By adopting the technical scheme, the foaming agent in the first liquid tank, the dust-settling agent in the second liquid tank and the water body in the water tank are conveyed into the liquid mixing tank through the pipeline to be mixed, meanwhile, the stirring rod is driven by the stirring motor to stir the mixture to be uniformly mixed, the mixed liquid is conveyed to the pressure pump through the pipeline and is conveyed to the foam spray pipe through the pressure pump, the mixed liquid is subjected to air bubbling through the foam generator, the spray head sprays the mixed liquid in a foam form, the foam acts on dust in a good covering, wetting and adhering mode and the like, the dust diffusion is fundamentally prevented, the dust concentration in the air is effectively reduced in a construction site, the water consumption for foam dust suppression is greatly reduced compared with that of a watering device, and the dust suppression efficiency is more than 3 times higher than that of spraying and watering. This dust device has that dust collection efficiency is higher, and the water yield that consumes is less, to the less advantage of influence of personnel's work.

The present invention may be further configured in a preferred embodiment as: the liquid mixing box is provided with a stirring device used for stirring liquid in the liquid mixing box.

Through adopting above-mentioned technical scheme, agitating unit stirs messenger's foamer, dust fall agent and water to mixing liquid incasement liquid and mixes, improves the degree of consistency of mixed liquid, makes its foaming effect preferred.

The present invention may be further configured in a preferred embodiment as: agitating unit includes the puddler, is used for driving spiral puddler pivoted agitator motor, the puddler rotates with the liquid mixing case to be connected, agitator motor and liquid mixing case fixed connection.

Through adopting above-mentioned technical scheme, personnel's accessible agitator motor drive puddler rotates, stirs mixed liquid, has saved the labour, and is comparatively convenient.

The present invention may be further configured in a preferred embodiment as: the foam spray pipe comprises a mounting disc, the mounting disc is located at the liquid outlet end of the foam spray pipe, and a plurality of spray heads are arranged along the circumferential direction of the mounting disc.

By adopting the technical scheme, the arrangement of the plurality of spray heads increases the dust fall range of the dust fall device.

The present invention may be further configured in a preferred embodiment as: the mounting disc is connected with the foam spray pipe in a rotating mode, and the mounting disc comprises a driving structure used for driving the mounting disc to rotate.

Through adopting above-mentioned technical scheme, the setting up of drive structure makes the mounting disc rotate the direction of injection that makes the shower nozzle constantly change, makes the hydrojet scope of shower nozzle wider.

The present invention may be further configured in a preferred embodiment as: the foam spraying pipe is communicated with the mounting disc through the rotary drum, the rotary drum is fixedly connected with the bottom wall of the mounting disc, the axes of the impeller, the rotary drum and the mounting disc are overlapped, the mounting disc is rotatably connected with the foam spraying pipe, a driving channel is formed between the outer wall of the rotary drum and the inner wall of the foam spraying pipe, the impeller is located in the driving channel, the impeller can be impacted and rotated by foam in the driving channel, and the driving channel is communicated with an inner channel of the rotary drum.

Through adopting above-mentioned technical scheme, during the foam entering drive passage in the foam spray tube, thereby the foam transmission can drive the impeller rotation to the wheel leaf production impact of impeller, makes the mounting disc rotate, and the foam leaves drive passage after, can get into drum inner wall passageway, at last by the shower nozzle blowout, carries out the dust fall to air on every side, and drive structure utilizes the power drive of foam transmission to rotate, need not to attach the driving source in addition, comparatively convenient saving.

The present invention may be further configured in a preferred embodiment as: the mounting disc is provided with a rotary sealing ring for sealing a gap between the mounting disc and the inner wall of the foam spray pipe.

Through adopting above-mentioned technical scheme, the setting of rotary seal ring can seal the clearance between mounting disc and the foam spray tube inner wall, makes the difficult seepage of following in this clearance of foam.

The present invention may be further configured in a preferred embodiment as: the diapire of dust device body is equipped with the gyro wheel.

Through adopting above-mentioned technical scheme, the setting of gyro wheel, this dust device of personnel's transportation of being convenient for.

To sum up, the utility model discloses a following at least one useful technological effect:

1. by arranging the first liquid tank, the second liquid tank and the foam generator, the dust settling device has the advantages of higher dust removal efficiency, less water consumption and less influence on the work of personnel;

2. the mixing device is arranged, so that the uniformity of the mixed liquid is higher, and the foaming effect is better;

3. through setting up the mounting disc, make this dust device's dust fall scope wider.

Drawings

Fig. 1 is a three-dimensional structure view of a dust settling device in construction engineering according to an embodiment;

FIG. 2 is a schematic structural view of a stirring apparatus according to an embodiment;

FIG. 3 is a schematic structural view of a mounting plate of the embodiment;

fig. 4 is a partial sectional view of the embodiment.

In the figure, 1, a dust falling device body; 11. a first liquid tank; 12. a second liquid tank; 13. a water tank; 14. a liquid mixing tank; 15. a foam generator; 16. a compressed air tank; 17. a pressure pump; 18. a roller; 2. a foam nozzle; 21. mounting a disc; 22. a spray head; 23. a drive structure; 231. a rotating drum; 232. an impeller; 24. a ring plate; 25. a drive channel; 26. rotating the sealing ring; 27. a communication port; 3. a stirring device; 31. a stirring rod; 32. a stirring motor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a building engineering construction dust device, including dust device body 1, dust device body 1's upper surface sets firmly one 11 of the liquid jar that is used for storing the foamer, is used for storing two 12 of the liquid jar of dust fall agent, water tank 13, muddy liquid case 14, foam generator 15, compressed air jar 16, force pump 17, and dust device body 1's diapire rotates and is equipped with gyro wheel 18.

The liquid tank I11, the liquid tank II 12 and the water tank 13 are communicated with the liquid mixing tank 14 through pipelines, the liquid tank I11, the liquid tank II 12 and the water tank 13 are higher than the liquid mixing tank 14, a liquid inlet of the pressure pump 17 is communicated with the liquid mixing tank 14 through a pipeline, a liquid outlet of the pressure pump is communicated with the foam generator 15 through a pipeline, the compressed air tank 16 is communicated with an air inlet end of the foam generator 15 through a pipeline, the liquid outlet end of the foam generator 15 is fixedly provided with the foam spray pipe 2, the foam spray pipe 2 is communicated with the foam generator 15, and the end part of the foam spray pipe 2 is connected with the spray head 22.

Mix liquid case 14 and be equipped with and be used for carrying out the agitating unit 3 that stirs to liquid in mixing liquid case 14, agitating unit 3 stirs messenger's foamer to liquid in mixing liquid case 14, the dust fall agent is abundant to be mixed with the water, improve the degree of consistency of mixed liquid, make its foaming effect preferred, agitating unit 3 includes puddler 31, be used for driving spiral puddler 31 pivoted agitator motor 32, puddler 31 rotates with mixing liquid case 14 to be connected, agitator motor 32 and the outer wall fixed connection who mixes liquid case 14, puddler 31 and agitator motor 32's the coaxial fixed of motor shaft, personnel's accessible agitator motor 32 drive puddler 31 rotates, stir mixed liquid, the labour has been saved, it is comparatively convenient.

The foaming agent in the first liquid tank 11, the dust-settling agent in the second liquid tank 12 and the water body in the water tank 13 are conveyed into the liquid mixing tank 14 through pipelines to be mixed, meanwhile, the stirring rod 31 is driven by the stirring motor 32 to stir the mixture to be uniformly mixed, the mixed liquid is conveyed to the pressure pump 17 through the pipeline and is conveyed into the foam spray pipe 2 through the pressure pump 17, air in a construction site is sprayed out through the spray head 22 to settle dust, the dust-settling effect of the dust-settling device is better through adding the dust-settling agent in the second liquid tank 12, the foam quantity can be increased through adding the foaming agent, the mixed liquid can be subjected to gas bubbling through the foam generator 15, the spray head 22 sprays the mixed liquid in a foam form, the foam acts on dust in good covering, wetting and adhering modes, the dust is fundamentally prevented from diffusing, the dust concentration in the air is effectively reduced through construction, the water quantity used for suppressing the foam is greatly reduced compared with a water sprinkling, the dust suppression efficiency is more than 3 times higher than that of spraying water. This dust device has that dust collection efficiency is higher, and the water yield that consumes is less, to the less advantage of influence of personnel's work.

Referring to fig. 1 and 3, foam spray tube 2 includes mounting disc 21, and mounting disc 21 rotates with foam spray tube 2 to be connected, and mounting disc 21 is located foam spray tube 2's play liquid end, and shower nozzle 22 is equipped with a plurality ofly along the circumference of mounting disc 21, and the setting of a plurality of shower nozzles 22 makes this dust device's dust fall scope increase. The mounting plate 21 includes a drive structure 23 for driving rotation thereof.

Referring to fig. 3 and 4, the driving structure 23 includes a rotating drum 231 and an impeller 232 fixedly connected to the rotating drum 231 and driving the rotating drum 231 to rotate, the rotating drum 231 communicates the foam nozzle 2 with the mounting plate 21, the rotating drum 231 is fixedly connected to the bottom wall of the mounting plate 21, the bottom wall of the rotating drum 231 is closed, the impeller 232, the rotating drum 231 and the mounting plate 21 have axes which are coincident, the axis of the mounting plate 21 is not coincident with the axial direction of the foam nozzle 2, and the mounting plate 21 is provided with a rotating sealing ring 26 for closing a gap between itself and the inner wall of the foam nozzle 2. The arrangement of the rotary sealing ring 26 can close the gap between the mounting plate 21 and the inner wall of the foam nozzle 2, so that the foam is not easy to leak out from the gap.

The inner wall of foam spray tube 2 sets firmly two ring boards 24 that paste mutually with rotary drum 231, two ring boards 24 set up along vertical direction interval, form drive passage 25 between rotary drum 231 outer wall and the 2 inner walls of foam spray tube, drive passage 25 is located between two ring boards 24, drive passage 25 is the arc, it is equipped with logical liquid mouth to run through on two ring boards 24, two lead to the liquid mouth not just right, two lead to the liquid mouth respectively with drive passage 25's both ends intercommunication, impeller 232 is located drive passage 25, rotary drum 231 runs through and is equipped with intercommunication mouth 27, intercommunication mouth 27 link up to rotary drum 231's inner channel.

When foam in the foam nozzle 2 enters the driving channel 25 from the liquid through port, foam transmission impacts wheel blades of the impeller 232 to drive the impeller 232 to rotate, the mounting plate 21 is made to rotate, and after the foam leaves the driving channel 25, the foam enters the channel on the inner wall of the cylinder and continues to be transmitted upwards and is sprayed out by the spray head 22 to perform dust settling on surrounding air. The arrangement of the driving structure 23 enables the mounting disc 21 to rotate, the liquid spraying range of the spray head 22 is wider, the driving structure 23 is driven to rotate by using the power transmitted by the foam, a driving source is not required to be additionally attached, and the convenience and the saving are realized.

The implementation principle of the embodiment is as follows: foaming agent, dust fall agent, water are by getting into mixing liquid case 14 back by the puddler 21 stirring homogeneous mixing, then transmit by force pump 17 in foam generator 15 with compressed air contact, convert into the foam and transmit to foam spray tube 2 in, transmit drive channel 25 through 2 internal channel of foam spray tube, drive mounting disc 21 and rotate, carry out the dust fall through shower nozzle 22 blowout to air on every side at last.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a building engineering construction dust device, includes dust device body (1), characterized by: dust device body (1) is equipped with liquid tank one (11) that are used for storing the foamer, liquid tank two (12), water tank (13), liquid mixing tank (14), foam generator (15), compressed air jar (16), force pump (17) that are used for storing the dust fall agent, liquid tank one (11), liquid tank two (12), water tank (13) three pass through the pipeline and mix liquid tank (14) intercommunication, the inlet and the liquid mixing tank (14) intercommunication of force pump (17), liquid outlet and foam generator (15) intercommunication, compressed air jar (16) pass through pipeline and foam generator (15) intercommunication, the play liquid end of foam generator (15) is equipped with foam spray tube (2), the end connection of foam spray tube (2) has shower nozzle (22).

2. The construction dust fall device of claim 1, which is characterized in that: the liquid mixing box (14) is provided with a stirring device (3) for stirring the liquid in the liquid mixing box (14).

3. The construction dust fall device of claim 2, which is characterized in that: agitating unit (3) include puddler (31), be used for driving spiral puddler (31) pivoted agitator motor (32), puddler (31) rotate with mixing liquid case (14) and be connected, agitator motor (32) and mixing liquid case (14) fixed connection.

4. The construction dust fall device of claim 1, which is characterized in that: the foam spray pipe (2) comprises a mounting disc (21), the mounting disc (21) is located at the liquid outlet end of the foam spray pipe (2), and a plurality of spray heads (22) are arranged along the circumferential direction of the mounting disc (21).

5. The construction dust fall device of claim 4, which is characterized in that: the mounting disc (21) is rotationally connected with the foam nozzle (2), and the mounting disc (21) comprises a driving structure (23) for driving the mounting disc to rotate.

6. The construction dust fall device of claim 5, which is characterized in that: the driving structure (23) comprises a rotating drum (231) and an impeller (232) which is fixedly connected with the rotating drum (231) and drives the rotating drum (231) to rotate, the rotating drum (231) is used for communicating the foam spray pipe (2) with the mounting disc (21), the rotating drum (231) is fixedly connected with the bottom wall of the mounting disc (21), the axes of the impeller (232), the rotating drum (231) and the mounting disc (21) are overlapped, a driving channel (25) is formed between the outer wall of the rotating drum (231) and the inner wall of the foam spray pipe (2), the impeller (232) is located in the driving channel (25), the impeller (232) can be impacted and rotated by foam in the driving channel (25), and the driving channel (25) is communicated with the inner channel of the rotating drum (231).

7. The construction dust fall device of claim 6, which is characterized in that: the mounting disc (21) is provided with a rotary sealing ring (26) for sealing a gap between the mounting disc and the inner wall of the foam nozzle (2).

8. The construction dust fall device of claim 1, which is characterized in that: the bottom wall of dust device body (1) is equipped with gyro wheel (18).