CN214158972U

CN214158972U - Building construction working face sprays dust fall heat sink

Info

Publication number: CN214158972U
Application number: CN202022250778.1U
Authority: CN
Inventors: 田野
Original assignee: Zaozhuang Desheng Real Estate Development Co ltd
Current assignee: Zaozhuang Desheng Real Estate Development Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-09-10
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a building construction working face sprays dust fall heat sink belongs to building construction technical field. This spray dust fall heat sink includes: a traveling mechanism; the spraying dust-settling mechanism comprises an outer shell, a fan and a plurality of spraying heads, wherein the outer shell is arranged on the traveling mechanism, two ends of the outer shell are open ends, the fan is arranged in the outer shell and is used for sucking dust-containing air into the outer shell, the plurality of spraying heads are all fixed on the inner wall of the outer shell and are used for spraying water to the dust-containing air passing through the outer shell, and the plurality of spraying heads are all connected with a water supply device; block the curtain, locate on the outer circumference of shell body for block from the dusty air of raise dust point outdiffusion, block the curtain and be connected with aerating device, aerating device and water supply installation all establish on running gear. The utility model discloses a dust fall heat sink that sprays dust collection efficiency is high, can prevent the diffusion of the big gas of dust content, and can not cause the influence to the construction bottom surface.

Description

Building construction working face sprays dust fall heat sink

Technical Field

The utility model relates to a construction technical field, concretely relates to building construction working face sprays dust fall heat sink.

Background

Present china's building engineering construction level is constantly promoting, the actual engineering construction dynamics is also increaseing gradually, in the engineering construction, a great deal of problem appears easily, wherein raise dust pollution problem is exactly the representative, along with the reinforcing of environmental protection consciousness, raise dust pollution problem becomes the problem that an urgent need was solved, spray dust fall heat sink among the prior art is generally through spraying water smoke to the air, combine to realize the dust fall purpose through water smoke and raise dust, simultaneously because water smoke evaporation can carry some heats, consequently, still have the cooling effect, can make the construction environment more suitable.

During construction especially tunnel construction, carry out drilling operation or excavation operation to the construction face, the raise dust is great, and because underground works's space is less, the raise dust dispersion is slower, long-time breathing raise dust air can influence constructor's healthy, secondly, from the raise dust of the outside dispersion of raise dust point, because do not have the barrier measure, make the raise dust along with air dispersion to each corner in construction place, even if there is dust fall equipment to spray water smoke and also can only solve local problem, the dust fall is inefficient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the problem among the prior art, provide a building construction working face sprays dust fall heat sink, can carry out concentrated dust fall to main raise dust point and handle, carry out the efficient in the raise dust provenance ground and spray the dust fall operation, improve dust fall efficiency.

The utility model provides a building construction working face sprays dust fall heat sink, include:

a traveling mechanism;

the spraying dust-settling mechanism comprises an outer shell, a fan and a plurality of spraying heads, wherein the outer shell is arranged on the traveling mechanism, two ends of the outer shell are open ends, the fan is arranged in the outer shell and is used for sucking dust-containing air into the outer shell, the plurality of spraying heads are all fixed on the inner wall of the outer shell and are used for spraying water to the dust-containing air passing through the outer shell, and the plurality of spraying heads are all connected with a water supply device;

a blocking curtain arranged on the outer circumference of the outer shell and used for blocking dust-containing air diffused outwards from the dust raising point, the blocking curtain is connected with the air charging device,

the air charging device and the water supply device are both arranged on the travelling mechanism.

Preferably, the outer edge of the blocking curtain is provided with a through hole used for being connected with a construction surface, an anchoring part is arranged in the through hole, and the anchoring part penetrates through the through hole and is fixed on the side wall of the tunnel.

Preferably, be equipped with on the outer circumference of shell body and be used for holding the case that holds that blocks the curtain, it is located and holds the incasement to block the curtain, it is equipped with a plurality of fixed bands that are used for the restriction to block the curtain from holding the incasement and breaking away from to hold on the periphery opening that holds the case, block that the curtain is pasted at the inner wall that holds the case.

Preferably, the plurality of spray headers are distributed along the inner wall of the outer shell in a spiral shaft manner.

Preferably, the bottom of the outer shell is provided with a drain pipe, and the drain pipe is connected with a muddy water collecting device arranged on the travelling mechanism.

Preferably, the air inlet end of the outer shell is provided with a horn-shaped air inlet, a plurality of atomizing nozzles are arranged on the circumference of the air inlet, the atomizing nozzles are connected with an atomizing device, and the atomizing device is connected with a water supply device.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a dust fall heat sink sprays stops the air that raise dust point dust content is big through blockking the curtain, avoids the air outdiffusion that the dust content is big, simultaneously through opening the fan, inhales the shell body with the air that the dust content is big, sprays dust removal to dusty gas through the shower head that sets up in the shell body, improves dust collection efficiency, and the sewage that sprays is concentrated after collecting and is discharged, avoids causing the influence to the construction bottom surface. The utility model discloses the setting can be to the working face or block the gas in the curtain and carry out the preliminary dust removal at the atomizing nozzle of tip.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the spraying dust-settling mechanism of the utility model;

fig. 3 is a schematic structural view of the barrier curtain of the present invention after being opened;

fig. 4 is the position relation diagram of the utility model discloses block that the curtain opens the back and the shell body.

Description of reference numerals:

1. the device comprises a traveling mechanism, 2 a spraying dust falling mechanism, 21 an outer shell, 22 a fan, 23 a spray head, 3 a blocking curtain, 5 a water supply device, 7 a containing box, 8 a fixing band and 9 an atomizing nozzle.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying fig. 1-4, but it should be understood that the scope of the present invention is not limited by the following detailed description. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a pair of building construction operation face sprays dust fall heat sink, include:

a traveling mechanism 1;

the spraying dust-settling mechanism 2 comprises an outer shell 21, a fan 22 and a plurality of spraying heads 23, wherein the outer shell 21 is arranged on the travelling mechanism 1, two ends of the outer shell 21 are open ends, the fan 22 is arranged in the outer shell 21 and used for sucking dust-containing air into the outer shell 21, the plurality of spraying heads 23 are all fixed on the inner wall of the outer shell 21 and used for spraying water to the dust-containing air passing through the outer shell 21, and the plurality of spraying heads 23 are all connected with the water supply device 5;

a blocking curtain 3 arranged on the outer circumference of the outer shell 21 and used for blocking dust-containing air diffused outwards from the dust raising point, the blocking curtain 3 is connected with an air charging device 6,

the inflation device and the water supply device 5 are both arranged on the travelling mechanism 1.

In the embodiment, the travelling mechanism 1 is used for driving the whole device to move, the spraying dust-settling mechanism 2 is used for sucking gas with high dust content at a dust-raising point, and then clean air is discharged from an exhaust end of the outer shell 21 after being sprayed by the spraying head 23 designed in the outer shell 21;

because the effect that blocks curtain 3 lies in blockking the high concentration dusty gas of raise dust point, avoid the raise dust to spread outward, increase the processing area, and the dust content in other regions.

When in use, the whole device can be moved to the accessory of the excavation point, then the blocking curtain 3 is opened, the blocking curtain 3 is fixed on the working surface or the peripheral wall of the tunnel through bolts, so that the blocking curtain 3 can block most of the raised dust, because the air inlet of the outer shell 21 is positioned between the blocking curtain 3 and the dust raising point, the air 22 is started immediately after the dust is raised, the fan 22 sprays the gas with high dust content, the processed clean air is discharged through the discharge port at the rear side of the outer shell 21, since the spraying dust falling mechanism 2 of the embodiment treats air with high dust content, the dust removing efficiency is improved, and the gas with dust content is limited in a certain area by the blocking curtain 3, therefore, the dust-containing gas can be prevented from diffusing everywhere, the treatment area and the treatment difficulty are increased, and the influence on the health of a working human body caused by the long-time contact of workers in other areas and the dust-containing gas with high dust content is avoided.

The outer shell 21 can be hinged to the top of a support frame fixed in the moving vehicle body, and the pitch angle of the outer shell 21 can be adjusted through an expansion rod obliquely arranged between the support frame and the outer shell 21.

It should be noted that, dustproof mask is generally all worn to the staff of excavation point and drilling point, consequently can ensure the health at the staff of raise dust point work, and the dust fall heat sink that sprays of this embodiment can quick effectual processing high concentration raise dust, and avoids the diffusion everywhere of high concentration raise dust, influences other regional staff healthy.

Wherein, the outward flange department that blocks curtain 3 is equipped with the through-hole that is used for being connected with the construction face, is equipped with anchor assembly in the through-hole, and anchor assembly passes the through-hole and fixes at the tunnel lateral wall.

Wherein, be equipped with on the outer circumference of shell body 21 and be used for holding the case that holds that blocks curtain 3, block that curtain 3 is located and hold case 7, it is equipped with a plurality of fixed bands 8 that are used for the restriction to block curtain 3 and break away from in holding case 7 to hold on the periphery opening of case 7, block that curtain 3 pastes the inner wall that holds case 7. The blocking curtain 3 in the embodiment is convenient to store, small in occupied space and low in cost.

Wherein, a plurality of spray headers 23 are distributed along the inner wall of the outer shell 21 in a spiral shaft. Can prolong the route that sprays, increase the contact time of spraying water and air, improve dust fall efficiency.

Wherein, the bottom of shell body 21 is equipped with the drain pipe, the drain pipe is connected with the muddy water collection device who sets up on running gear 1. And the sprayed muddy water is discharged into the muddy water collecting device through the drain pipe and is timely discharged into a designated drain ditch.

Wherein, the inlet end of shell body 21 is equipped with loudspeaker form air inlet, be equipped with a plurality of atomizing nozzle 9 on the circumference of air inlet, atomizing nozzle 9 is connected with atomizing device, atomizing device is connected with water supply installation 5. Can increase the air input, 9 mainly used of atomizing nozzle carry out moist reduction dust content to the working face before excavation or punching, also can be used for subsiding through atomizing water smoke and being blockked the gas that the dust content between stopping curtain 3 and the raise dust point is high, because water smoke can cause ponding mire with the work bottom surface for spraying, influence normal construction, atomizing water and the gaseous contact of dust content can reduce the gaseous diffusion express delivery of dust content, promote its settlement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building construction working face sprays dust fall heat sink which characterized in that includes:

a traveling mechanism (1);

the spraying dust-settling mechanism (2) comprises an outer shell (21), a fan (22) and a plurality of spraying heads (23), wherein the outer shell (21) is arranged on the travelling mechanism (1), two ends of the outer shell (21) are both open ends, the fan (22) is arranged in the outer shell (21) and used for sucking dust-containing air into the outer shell (21), the spraying heads (23) are all fixed on the inner wall of the outer shell (21) and used for spraying water to the dust-containing air passing through the outer shell (21), and the spraying heads (23) are all connected with a water supply device (5);

the blocking curtain (3) is arranged on the outer circumference of the outer shell (21) and used for blocking dust-containing air diffused outwards from the dust raising point, and the blocking curtain (3) is connected with the air charging device;

the air charging device and the water supply device (5) are both arranged on the travelling mechanism (1).

2. The spraying dust-reducing and temperature-reducing device for the construction working face of claim 1, wherein a through hole for connecting with the construction face is arranged at the outer edge of the blocking curtain (3), an anchoring piece is arranged in the through hole, and the anchoring piece penetrates through the through hole and is fixed on the side wall of the tunnel.

3. The spraying dust-settling and temperature-reducing device for the construction working face of claim 1, wherein a containing box for containing the blocking curtain (3) is arranged on the outer circumference of the outer shell (21), the blocking curtain (3) is positioned in the containing box (7), a plurality of fixing bands (8) for limiting the blocking curtain (3) to be separated from the containing box (7) are arranged on the outer circumferential opening of the containing box (7), and the blocking curtain (3) is adhered to the inner wall of the containing box (7).

4. The spraying, dust-settling and temperature-reducing device for the construction working face of the building as claimed in claim 1, wherein the plurality of spray heads (23) are distributed along the inner wall of the outer shell (21) in a spiral shaft manner.

5. The spraying dust-reducing and temperature-reducing device for the construction working face of the building as claimed in claim 1, wherein a drain pipe is arranged at the bottom of the outer shell (21), and the drain pipe is connected with a muddy water collecting device arranged on the travelling mechanism (1).

6. The spraying dust-reducing and temperature-reducing device for the construction working face of claim 1, wherein a horn-shaped air inlet is formed in the air inlet end of the outer shell (21), a plurality of atomizing nozzles (9) are arranged on the circumference of the air inlet, an atomizing device is connected to each atomizing nozzle (9), and the atomizing device is connected with a water supply device (5).