CN218392954U

CN218392954U - Building construction dust device

Info

Publication number: CN218392954U
Application number: CN202222771048.5U
Authority: CN
Inventors: 贺霆曦; 刘润侠; 胡盼盼
Original assignee: Anhui Fucheng Construction Engineering Co ltd
Current assignee: Anhui Fucheng Construction Engineering Co ltd
Priority date: 2022-10-15
Filing date: 2022-10-15
Publication date: 2023-01-31
Anticipated expiration: 2032-10-15

Abstract

The application belongs to the technical field of dust device, a building construction dust device is disclosed. This application is including falling the dirt case and setting up the big gun fog machine on the dust fall case, fall the dirt case lateral wall and be fixed with the dust absorption pipe with dust fall incasement wall intercommunication, the dust absorption pipe sets up on the lateral wall that the dust fall case is close to big gun fog machine nozzle one side, be provided with the aspiration pump on the dust absorption pipe, the through-hole of airing exhaust has been seted up to dust fall case lateral wall, dust fall incasement wall is provided with first filter screen, fall and install the spray assembly who sprays the dust on the dirt case. When the dust fall is carried out to needs, the staff opens big gun fog machine and sprays the dust to open the aspiration pump and make water smoke and dust inhaled into the dust fall incasement by the dust absorption pipe, the through-hole discharge is aired into to inspiratory wind, and rethread spray assembly sprays dust and water smoke, makes the dust stop on first filter screen, has reduced outside remaining dust and water smoke, has improved dust fall effect.

Description

Building construction dust device

Technical Field

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

Background

Building site is in daily construction, and the inside a large amount of dusts that can produce of building site, these dust polluted air also can exert an influence to construction worker's health, and in order to solve this problem, most building sites begin to use dust collector to administer the dust that drifts about in the air, and building site dust collector has also aroused more and more people's attention.

The utility model discloses an environmental protection building construction dust device is disclosed in the chinese utility model patent of publication number CN210057735U, including the base, the one end of base both sides is all fixed and is equipped with first axle bed, and the one end of two first axle beds is all fixed and is equipped with first pivot, and the one end of two first pivots is rotated with the one end of roof both sides respectively and is connected, and the other end of base both sides is all fixed and is equipped with first engaging lug, and the one end of two first engaging lugs all articulates and is equipped with pneumatic cylinder.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: at carrying out spraying dust fall in-process, the dust can be followed water smoke and stopped in the air or subaerial, leads to the dust fall effect not good, has reduced dust device's practicality.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a construction dust device.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a construction dust device, is including falling the dirt case and setting up the big gun fog machine on the dust fall case, fall the dirt case lateral wall and be fixed with the dust absorption pipe with dust fall incasement wall intercommunication, the dust absorption pipe sets up on the lateral wall that the dust fall case is close to big gun fog machine nozzle one side, be provided with the aspiration pump on the dust absorption pipe, the through-hole of airing exhaust has been seted up to dust fall case lateral wall, dust fall incasement wall is provided with first filter screen, fall and install the subassembly that sprays to the dust on the dirt case.

Through adopting above-mentioned technical scheme, when needs carry out the dust fall, the staff opens big gun fog machine and sprays the dust to open the aspiration pump and make water smoke and dust be inhaled into the dust fall incasement by the dust absorption pipe, the inspiratory wind is discharged through the through-hole of airing exhaust, and rethread spray assembly sprays dust and water smoke, makes the dust stop on first filter screen, has reduced outside remaining dust and water smoke, has improved the dust fall effect.

Further, spray assembly includes the shower, the one end of shower is run through the position that falls the dirt case lateral wall and is close to the dust collection bottom of the case portion of falling and fixed, the other end of shower runs through the dust collection case lateral wall and extends to the dust collection pipe top, spray assembly is still including setting up the circulating pump on the shower and with the fixed nozzle that communicates in shower bottom.

Through adopting above-mentioned technical scheme, when needs spray inspiratory dust of dust absorption pipe and water smoke, the staff only need open the circulating pump, will fall in the water pump income shower of dirt bottom of the case portion, spray to first filter screen through the nozzle afterwards for the dust is filtered by first filter screen, and the water of crossing filters falls to dust fall bottom of the case portion and sprays once more, has reduced the waste of water resource, is favorable to filtering the dust.

Furthermore, a second filter screen is arranged at the lower end of the spraying pipe, and a third filter screen is arranged at one end, far away from the dust falling box, of the dust collection pipe.

By adopting the technical scheme, the arrangement of the second filter screen reduces the probability of blockage of the spray pipe by dust, and improves the working efficiency of the spray assembly; the third filter screen reduces the probability that the larger sundries in the volume enter the dust suction pipe to cause blockage, and is favorable for the normal operation of the building construction dust settling device.

Further, first filter screen edge is fixed with the filter screen frame, dust fall incasement wall sets up the mounting groove that supplies the filter screen frame to slide and connect, the lateral wall that dust fall incasement portion one side was kept away from to the filter screen frame is fixed with the stopper, just the lateral wall that dust fall incasement portion one side was kept away from to the stopper is fixed with the handle.

Through adopting above-mentioned technical scheme, the staff can pull out filter screen frame and wash first filter screen through the handle, has reduced because of first filter screen blocks up the probability that influences the dust fall effect.

Further, an annular rubber sheet is fixedly sleeved on the outer side of the filter screen frame, one side of the annular rubber sheet is tightly abutted to the side wall of the dust settling box, and the other side of the annular rubber sheet is tightly abutted to the side wall of the limiting block.

Through adopting above-mentioned technical scheme, the annular sheet rubber adopts rubber materials to make, and its surface has great coefficient of friction, and after stopper and the cooperation of filter screen frame supported tight annular sheet rubber, the annular sheet rubber has strengthened the leakproofness of stopper to the mounting groove, has reduced the probability that water smoke and dust leaked through the mounting groove notch.

Further, be provided with spacing subassembly on the dust fall case, spacing subassembly includes the fixed position installation piece that is close to the stopper top with dust fall case lateral wall, runs through the montant that sets up and slide and be connected on the installation piece, with the fixed pulling piece in montant upper end and with the spacing post of montant lower extreme fixed, the lateral wall butt of spacing post one side and stopper one side.

Through adopting above-mentioned technical scheme, when need not to wash first filter screen, spacing post and stopper butt have reduced the probability that first filter screen rocked the automatic roll-off of the waiting factor because of the device.

Furthermore, the outer wall of the vertical rod is provided with an external thread at a position close to the limiting column, and the mounting block is provided with an internal thread for connecting the external thread with the external thread.

Through adopting above-mentioned technical scheme, when needs wash first filter screen, mention and pull the piece and rotatory montant, make montant and installation piece threaded connection, drive spacing post and keep mentioning the state, make things convenient for the staff to pull out first filter screen and wash.

Further, a bottom plate is fixed to the bottom of the dust settling tank, and a plurality of rollers are arranged on the lower surface of the bottom plate.

Through adopting above-mentioned technical scheme, the staff of being convenient for promotes the device and removes, has increased the device's dust fall scope by the setting of a plurality of gyro wheels.

To sum up, the utility model discloses following beneficial effect has:

1. in the application, when dust fall is required, workers start the mist spraying machine to spray dust, the air suction pump is started to enable water mist and dust to be sucked into the dust fall box through the dust suction pipe, sucked air is discharged through the air exhaust through hole, and then the dust and the water mist are sprayed through the spraying assembly, so that the dust stays on the first filter screen, the dust and the water mist remained outside are reduced, and the dust fall effect is improved;

2. in the application, when dust and water mist sucked by the dust suction pipe are required to be sprayed, a worker only needs to start the circulating pump to pump the water at the bottom of the dust falling box into the spraying pipe and then spray the water to the first filter screen through the nozzle, so that the dust is filtered by the first filter screen, and the filtered water falls to the bottom of the dust falling box to be sprayed again, thereby reducing the waste of water resources and being beneficial to filtering the dust;

3. in the application, the arrangement of the second filter screen reduces the probability that the spray pipe is blocked by dust, and improves the working efficiency of the spray assembly; the third filter screen reduces the probability that the larger sundries in the volume enter the dust suction pipe to cause blockage, and is favorable for the normal operation of the building construction dust settling device.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic sectional structure diagram of an embodiment of the present invention;

fig. 3 is an enlarged schematic view at a in fig. 2.

In the figure: 1. a dust falling box; 11. an air exhaust through hole; 12. mounting grooves; 2. a fog machine; 3. a dust collection pipe; 31. a third filter screen; 4. an air pump; 5. a first filter screen; 51. a filter screen frame; 6. a spray assembly; 61. a shower pipe; 611. a second filter screen; 62. a circulation pump; 63. a nozzle; 7. a limiting block; 71. a handle; 8. an annular rubber sheet; 9. a limiting component; 91. mounting blocks; 911. an internal thread; 92. a vertical rod; 921. an external thread; 93. pulling the block; 94. a limiting post; 10. a base plate; 101. and a roller.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

As shown in fig. 1-3, the embodiment of the application discloses a building construction dust fall device, including dust fall case 1, big gun fog machine 2, dust absorption pipe 3, aspiration pump 4, first filter screen 5 and spray set 6.

Dust falling box 1 is cuboid box structure, and dust falling box 1 lateral wall has seted up exhaust through hole 11. Fog machine 2 is common in the prior art and is applicable to the fog machine 2 of this embodiment, and fog machine 2 sets up on dust fall case 1. The dust absorption pipe 3 is a horizontally arranged tubular structure, the dust absorption pipe 3 is fixed and communicated with the side wall of the dust falling box 1, and the dust absorption pipe 3 is arranged on the side wall of the dust falling box 1 close to the spraying opening of the gun-mist machine 2. The air pump 4 is arranged on the dust suction pipe 3, and the air pump 4 is used for pumping dust and water mist into the dust falling box 1. First filter screen 5 is that the cross-section is rectangular's network structure, and first filter screen 5 sets up on dust falling box 1 inner wall.

The spraying assembly 6 is installed on the dust dropping box 1 and is used for spraying dust, and the spraying assembly 6 comprises a spraying pipe 61, a circulating pump 62 and a nozzle 63. Shower 61 one end is run through the position and fixed that fall dust case 1 lateral wall is close to the dust case 1 bottom, and shower 61's the other end runs through and falls dust case 1 lateral wall and extend to dust absorption pipe 3 top. And the circulating pump 62 is arranged on the spray pipe 61, and the circulating pump 62 is used for pumping water into the spray pipe 61 from the bottom of the dustfall box 1. The spray nozzles 63 are fixed to and communicate with the bottom of the shower pipe 61, and a plurality of the spray nozzles 63 are provided.

When needing to carry out the dust fall, the staff opens big gun fog machine 2 and sprays the dust, and open aspiration pump 4 and make water smoke and dust inhale by dust absorption pipe 3 and fall in dust box 1, inspiratory wind is discharged through exhaust through-hole 11, open circulating pump 62, the water pump that will fall dust box 1 bottom is gone into in shower 61, spray to first filter screen 5 through nozzle 63 afterwards, make the dust filtered by first filter screen 5, the water that filters off falls to falling dust box 1 bottom and sprays once more, outside remaining dust and water smoke have been reduced, the dust fall effect is improved.

In order to facilitate the normal operation of the building construction dust falling device, the lower end of the spray pipe 61 is provided with a second filter screen 611, one end of the dust collection pipe 3, which is far away from the dust falling box 1, is provided with a third filter screen 31, and the arrangement of the second filter screen 611 reduces the probability that the spray pipe 61 is blocked by dust and improves the working efficiency of the spray assembly 6; the setting of third filter screen 31 has reduced the great debris of volume and has got into the probability that causes the jam in the dust absorption pipe 3, is favorable to building construction dust device's normal operating.

In order to facilitate to wash first filter screen 5, first filter screen 5 edge fixation has filter screen frame 51, dust fall case 1 inner wall sets up the mounting groove 12 that supplies filter screen frame 51 to slide and connect, filter screen frame 51 keeps away from the lateral wall of the inside one side of dust fall case 1 and is fixed with stopper 7, and stopper 7 keeps away from the lateral wall of the inside one side of dust fall case and is fixed with handle 71, when first filter screen 5 needs to be washd, the staff can pull out filter screen frame 51 and wash first filter screen 5 through handle 71, the probability that influences the dust fall effect because of first filter screen 5 blocks up has been reduced.

In order to reduce the probability that water smoke and dust leak through the 12 notches of mounting groove, the fixed cover in the filter screen frame 51 outside is equipped with

annular sheet rubber

8, 8 one side of annular sheet rubber support tightly with dust falling box 1 lateral wall, the opposite side and the 7 lateral walls of stopper of annular sheet rubber 8 support tightly, annular sheet rubber 8 adopts rubber materials to make, its surface has great coefficient of friction, stopper 7 supports tightly annular sheet rubber 8 back with filter screen frame 51 cooperation, annular sheet rubber 8 has strengthened the leakproofness of stopper 7 to mounting groove 12, with this probability that water smoke and dust leak through the 12 notches of mounting groove has been reduced.

In order to reduce the probability that the first filter screen 5 automatically slides out, the dust falling box 1 is provided with a limiting assembly 9, and the limiting assembly 9 comprises an installation block 91, a vertical rod 92, a pulling block 93 and a limiting column 94. The mounting block 91 is a cuboid block structure, and the mounting block 91 is fixed on the position of the side wall of the dust falling box 1, which is close to the top of the limiting block 7. The vertical rod 92 is a vertically arranged round rod-shaped structure, and the vertical rod 92 penetrates through the mounting block 91 and is connected with the mounting block in a sliding manner. The pulling block 93 is a round block structure, the pulling block 93 is fixed on the upper end of the vertical rod 92, and the axis of the pulling block 93 coincides with the axis of the vertical rod 92. Spacing post 94 is the cylindric structure of vertical setting, and spacing post 94 is fixed at montant 92 lower extreme, and the axis of spacing post 94 coincides with montant 92's axis, and the lateral wall butt of spacing post 94 one side and stopper 7 one side, when need not to wash first filter screen 5, spacing post 94 and stopper 7 butt to first filter screen 5 has been reduced because of the probability of the automatic roll-off of factors such as device rocks.

In order to facilitate the staff to pull out first filter screen 5, be provided with the external screw thread 921 on the position that the montant 92 outer wall is close to spacing post 94, set up the internal thread 911 that supplies external screw thread 921 threaded connection on the installation piece 91, when needs wash first filter screen 5, mention pulling block 93 and rotatory montant 92, make montant 92 and installation piece 91 threaded connection, drive spacing post 94 and keep mentioning the state, thereby the staff of being convenient for pulls out first filter screen 5 and washs.

In order to increase the dust fall range of the device, the bottom of the dust falling box 1 is fixedly provided with a bottom plate 10, the lower surface of the bottom plate 10 is provided with a plurality of rollers 101, and due to the arrangement of the rollers 101, a worker can push the device to move conveniently, so that the dust fall range of the device is increased.

The use principle of a building construction dust device in this embodiment does: when needing to carry out the dust fall, the staff opens big gun fog machine 2 and sprays the dust, and open aspiration pump 4 and make water smoke and dust inhale by dust absorption pipe 3 and fall in dust box 1, inspiratory wind is discharged through exhaust through-hole 11, open circulating pump 62, the water pump that will fall dust box 1 bottom is gone into in shower 61, spray to first filter screen 5 through nozzle 63 afterwards, make the dust filtered by first filter screen 5, the water that filters off falls to falling dust box 1 bottom and sprays once more, outside remaining dust and water smoke have been reduced, the dust fall effect is improved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a construction dust device, is including dust fall case (1) and big gun fog machine (2) of setting on dust fall case (1), characterized by: fall dirt case (1) lateral wall and be fixed with dust absorption pipe (3) with dust fall case (1) inner wall intercommunication, dust absorption pipe (3) set up on dust fall case (1) is close to the lateral wall of big gun fog machine (2) nozzle one side, be provided with aspiration pump (4) on dust absorption pipe (3), dust fall case (1) lateral wall has seted up exhaust through-hole (11), dust fall case (1) inner wall is provided with first filter screen (5), fall and install on dust case (1) and carry out spray assembly (6) that spray to the dust.

2. The building construction dust suppression device according to claim 1, characterized in that: spray set (6) include shower (61), the one end of shower (61) runs through the position that falls dirt case (1) lateral wall and be close to and fall dirt case (1) bottom and fixed, the other end of shower (61) runs through and falls dirt case (1) lateral wall and extend to dust absorption pipe (3) top, spray set (6) are still including setting up circulating pump (62) on shower (61) and nozzle (63) fixed and the intercommunication bottom shower (61).

3. The building construction dust suppression device according to claim 2, characterized in that: the lower end of the spray pipe (61) is provided with a second filter screen (611), and one end, far away from the dust falling box (1), of the dust collection pipe (3) is provided with a third filter screen (31).

4. The building construction dust suppression device according to claim 1, characterized in that: first filter screen (5) edge is fixed with filter screen frame (51), fall dirt case (1) inner wall and offer mounting groove (12) that supply filter screen frame (51) to slide the connection, the lateral wall of falling dirt case (1) inside one side is kept away from in filter screen frame (51) is fixed with stopper (7), just the lateral wall of falling dirt case (1) inside one side is kept away from in stopper (7) is fixed with handle (71).

5. The building construction dust suppression device according to claim 4, characterized in that: the dust suppression device is characterized in that an annular rubber sheet (8) is fixedly sleeved on the outer side of the filter screen frame (51), one side of the annular rubber sheet (8) is tightly abutted to the side wall of the dust suppression box (1), and the other side of the annular rubber sheet (8) is tightly abutted to the side wall of the limiting block (7).

6. The building construction dust suppression device according to claim 5, characterized in that: dust fall and be provided with spacing subassembly (9) on case (1), spacing subassembly (9) include with dust fall case (1) lateral wall be close to the rigidity's at stopper (7) top installation piece (91), run through set up on installation piece (91) and slide montant (92) of being connected, with montant (92) upper end fixed pulling piece (93) and with montant (92) lower extreme fixed spacing post (94), the lateral wall butt of spacing post (94) one side and stopper (7) one side.

7. The building construction dust suppression device according to claim 6, characterized in that: the position that montant (92) outer wall is close to spacing post (94) is provided with external screw thread (921), set up on installation piece (91) and supply internal thread (911) of external screw thread (921) threaded connection.

8. The building construction dust suppression device according to claim 1, characterized in that: a bottom plate (10) is fixed at the bottom of the dust falling box (1), and a plurality of rollers (101) are arranged on the lower surface of the bottom plate (10).