CN215311122U - Dust removal device capable of storing and cleaning dust for building construction site - Google Patents

Abstract

Can accomodate dust collector for construction site of clearance dust, including dust falling box (1), set up in dust falling box bottom's pay-off screw rod (7), set up in dust falling box upper portion and shower (5) with case outer water piping connection, set up in dust falling box below collection dirt pond (2), connecting pipe (6) of connecting dust falling box and collection dirt pond, set up leading dirty subassembly (4) in collection dirt pond, set up in the income dirt mouth at dust falling box top and install in the dust absorption subassembly (3) of entering the dirt mouth. The dust-settling device has the advantages of simple structure, convenience in use, easiness in rotating the angle to absorb dust, no need of sprinkling water to a construction site and good dust-settling effect.

Description

Dust removal device capable of storing and cleaning dust for building construction site

Technical Field

The utility model belongs to the technical field of dust removal devices for building construction sites, and particularly relates to a dust removal device with a dust storage and cleaning function for a building construction site.

Background

When the construction site is under construction, a large amount of dust is easily produced, and a watering and dust removing device needs to be arranged to protect the health of constructors and keep the cleanness of the construction site, so that the pollution to the environment is reduced. The existing dust removal device for the construction site is single in function, dust cannot be stored, the direction of the dust removal device is changed inconveniently, manual movement is needed, and time and labor are wasted. Some places need a dry environment, and the environment is wet due to spraying water mist for dust removal, so that the water mist is not suitable for dust removal.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides the dust removal device for the building construction site, which has a simple structure, is convenient to use, is easy to rotate by an angle to absorb dust, does not need to spray water to the construction site, and has a good dust removal effect and can store and remove dust.

In order to achieve the purpose, the utility model provides the following technical scheme:

the dust removal device for the building construction site capable of containing and cleaning dust comprises a dust falling box, a feeding screw rod transversely arranged at the inner bottom of the dust falling box, a spray pipe arranged at the upper part in the dust falling box and connected with a water pipe outside the dust falling box, a sewage collecting pool arranged below the dust falling box, a connecting pipe for connecting the dust falling box and the sewage collecting pool, a sewage guide assembly arranged in the sewage collecting pool, a dust inlet arranged at the top of the dust falling box and a dust collection assembly arranged at the dust inlet; the dust collection assembly comprises a rotatable dust collection pipe arranged at a dust inlet and a negative pressure fan arranged at the inlet end of the dust collection pipe; two ends of the feeding screw are mounted on the wall of the dust falling box, one end of the feeding screw penetrates out of the dust falling box and is connected with the first motor, and the other end of the feeding screw is led to a discharge hole formed in the wall of the dust falling box; two ends of the connecting pipe are respectively connected with a discharge hole on the wall of the dust settling tank and a feed hole arranged on the wall of the sewage collecting tank; lead dirty subassembly and include that both ends are installed row material roller on the dirty pond wall of collection, install in the dirty pond of collection outside the drive arrange the second motor of material roller, be provided with the baffle that can take out at the other end of the dirty pond relative feed inlet of collection.

Further, the dust suction pipe is an L-shaped bent pipe.

Furthermore, the lower part of the dust removal box is of a trapezoidal structure which is gradually narrowed downwards, and the feeding screw is positioned in the trapezoidal structure.

Furthermore, a third motor with an output shaft facing downwards is arranged at the top of the dust falling box beside the dust collection pipe, a driving gear is arranged on the output shaft of the third motor, a connector which is internally communicated is arranged at a dust inlet of the dust falling box, the lower end of the dust collection pipe is sleeved on the connector, a driven gear which is meshed with the driving gear is fixedly sleeved on the lower portion of the dust collection pipe, and the driven gear is driven by the third motor and the driving gear to rotate so as to drive the dust collection pipe to rotate.

Further, the spray pipes are arranged in parallel more than two.

Further, the dirty pond of collection is provided with two row material rollers at the interval, and every roller that arranges the material roller stretches to the dirty pond of collection outside and install synchronous pulley respectively on every roller, and two synchronous pulley pass through the hold-in range and connect.

Furthermore, the baffle plate which can be taken away is a plug board which is vertically inserted and arranged at the end of the sewage collecting tank.

Furthermore, the bottom of the sewage collecting tank is an inclined bottom which gradually inclines downwards from the feed inlet to the baffle plate.

The utility model has the following beneficial effects:

1. the rotary dust suction pipe is arranged, so that the dust suction pipe can be flexibly rotated to a position where dust is raised according to the construction site condition, and the dust is sucked into the dust falling box through the rotation of the negative pressure fan. In addition, the spray pipe sprays water mist to spray the sucked dust in time, the dust falls to the bottom of the dust falling box to form slurry, and the slurry is continuously sent out through the feeding screw. Dust absorption subassembly simple structure, the flexible operation, the mud that sinks can in time discharge dust fall case, and dust fall case dust absorption dust fall is laborsaving high-efficient.

2. The dirty pond of collection sets up leads dirty subassembly, arranges the material roller and rotates and constantly stirs and pass behind the mud of gathering in the dirty pond of collection, gets to open the baffle and can discharge mud, labour saving and time saving. Especially, the bottom of the sewage collecting tank is inclined, so that the sludge can be discharged more conveniently. The discharged slurry can be mixed with sand and stone and concrete for use, so that the utilization of waste resources is realized.

3. The dust-settling device has the advantages of simple and compact structure, small occupied area, easiness in moving, convenience in use, no need of sprinkling water to a construction site, water saving, good dust-settling effect, labor saving and labor saving, capability of greatly improving the cleanliness of the construction site and convenience in construction management.

Drawings

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

FIG. 2 is a schematic view of the present invention from the rear;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

fig. 5 is a sectional view B-B of fig. 3.

Detailed Description

The utility model is further illustrated by the following figures and examples.

As shown in fig. 1 to 5, the dust removing device for a building construction site capable of collecting and cleaning dust comprises a dust falling box 1, a feeding screw 7 transversely arranged at the bottom in the dust falling box, a spraying pipe 5 arranged at the upper part in the dust falling box and connected with a box outer water pipe 15, a dust collecting pool 2 arranged below the dust falling box, a connecting pipe 6 connecting the dust falling box and the dust collecting pool, a dust guiding component arranged in the dust collecting pool, a dust inlet arranged at the top of the dust falling box and a dust collecting component arranged at the dust inlet. The shower is provided with more than two side by side, and this embodiment is provided with 5 showers.

The dust collection component comprises a rotatable dust collection pipe 3a arranged at a dust inlet and a negative pressure fan 3b arranged at the inlet end of the dust collection pipe. Usually, the dust collection pipe 3a adopts an L-shaped bent pipe, and a dust collection cover with a bell mouth can be externally connected to the inlet end of the dust collection pipe, so that the dust collection range is expanded. In order to facilitate automatic rotation of the dust collection pipe, a third motor 11 with a downward output shaft is arranged at the top of the dust falling box and positioned beside the dust collection pipe 3a, a driving gear 12 is arranged on the output shaft of the third motor, a connector 3c which is internally communicated is arranged at a dust inlet of the dust falling box, the lower end of the dust collection pipe 3a is sleeved on the connector, and a driven gear 13 which is meshed with the driving gear 12 is fixedly sleeved at the lower part of the dust collection pipe. The third motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, and the driven gear drives the dust collection pipe to rotate when rotating. The dust suction pipe can be driven to rotate in all directions by the driving of the third motor, and the negative pressure fan is started to absorb the building dust in different directions.

The lower part of the dust removal box is of a trapezoidal structure which is gradually narrowed downwards, and mud can be collected conveniently. The feeding screw 7 is positioned in the ladder-shaped structure, two ends of the feeding screw are arranged on the wall of the dust falling box, one end of the feeding screw penetrates out of the dust falling box and is connected with the first motor 8, and the other end of the feeding screw is led to a discharge hole formed in the wall of the dust falling box. And two ends of the connecting pipe 6 are respectively connected with a discharge hole in the wall of the dust falling box and a feed hole in the wall of the sewage collecting tank 2. The connecting pipe of this embodiment is a U-shaped pipe. When dust gets into the dust removal case, open water supply equipment, water pipe gets into shower 5, begins to spray water to the dust removal incasement, and dust and water smoke mix and form mud and fall to the dust removal bottom of the case portion. The first motor starts, drives the pay-off screw rod and rotates, will assemble and send to the discharge gate in succession at the bottom of the dust removal case bottom, enters into album dirty pond 2 through the connecting pipe.

The dirt guiding component arranged on the dirt collecting pool comprises a material discharging roller 4 arranged on the wall of the dirt collecting pool at two ends, and a second motor 9 arranged outside the dirt collecting pool and used for driving the material discharging roller, wherein a baffle 10 capable of being opened is arranged at the other end (namely the discharge end) of the dirt collecting pool opposite to the feed inlet. The baffle adopts the picture peg structure of vertical cartridge at the collection dirty pond end, is convenient for take out and inserts to the size of drain is conveniently adjusted to the accessible adjusts the inserted degree of depth of picture peg.

Arrange the material roller and include the roller and install the material claw of dialling on the roller, the roller rotates, dials the mud that the material claw will get into the dirty pond of collection and constantly stirs and stir backward, opens the baffle, and mud can be followed the dirty pond of collection and discharged. In order to prevent that mud from piling up and improving blowdown ability, set up two row material rollers 4a at the interval in dirty pond 2 of collection, every roller of arranging the material roller all stretches to the dirty pond of collection outside and install synchronous pulley respectively on every roller, and two synchronous pulley pass through hold-in range 14 and connect. The second motor is started to drive one roll shaft to rotate, the other roll shaft is driven to synchronously rotate through the synchronous belt, the two discharging rollers rotate simultaneously, and slurry is quickly stirred and efficiently pulled backwards. The baffle 10 is opened and the slurry can be discharged. The tank bottom of the sewage collecting tank is designed into an inclined bottom which is gradually inclined downwards from the feeding hole to the baffle plate direction, so that the slurry can be discharged conveniently.

The spray water for the dust removal box can adopt building sewage of a building site, and the slurry formed by dust removal can be mixed with sand and stone and concrete to prepare concrete, so that the resource recycling of sewage and sludge is realized, and the energy conservation and environmental protection are realized.

The dust collecting device effectively collects dust on a construction site and converts the dust into slurry, effectively realizes dust collection and utilization, and has strong practicability and better market prospect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model.

Claims (8)

1. The dust removal device for the building construction site capable of containing and cleaning dust is characterized by comprising a dust falling box (1), a feeding screw (7) transversely arranged at the bottom in the dust falling box, a spraying pipe (5) arranged at the upper part in the dust falling box and connected with a water pipe outside the box, a sewage collecting pool (2) arranged below the dust falling box, a connecting pipe (6) connecting the dust falling box and the sewage collecting pool, a sewage guide assembly arranged in the sewage collecting pool, a dust inlet arranged at the top of the dust falling box and a dust collection assembly arranged at the dust inlet; the dust collection component comprises a rotatable dust collection pipe (3a) arranged at a dust inlet and a negative pressure fan (3b) arranged at the inlet end of the dust collection pipe; two ends of the feeding screw (7) are arranged on the wall of the dust falling box, one end of the feeding screw penetrates out of the dust falling box and is connected with a first motor (8), and the other end of the feeding screw is led to a discharge hole formed in the wall of the dust falling box; two ends of the connecting pipe (6) are respectively connected with a discharge hole in the wall of the dust settling tank and a feed hole in the wall of the sewage collecting tank (2); lead dirty subassembly and include that both ends are installed row material roller (4) on the dirty pond wall of collection, install second motor (9) of the drive row material roller outside the dirty pond of collection, be provided with baffle (10) that can take out at the other end of the relative feed inlet in dirty pond of collection.

2. The dust removing apparatus for a construction site capable of collecting and cleaning dust according to claim 1, wherein the dust suction pipe (3a) is an L-shaped bent pipe.

3. The dust removing apparatus for construction site capable of collecting and cleaning dust according to claim 1, wherein the dust box has a trapezoidal structure in a lower portion thereof, which is gradually narrowed downward, and the feed screw (7) is located in the trapezoidal structure.

4. The dust removing device for the building construction site capable of collecting and cleaning dust according to claim 1, 2 or 3, wherein a third motor (11) with a downward output shaft is installed at the top of the dust falling box beside the dust suction pipe (3a), a driving gear (12) is installed on the output shaft of the third motor, a connector (3c) with a through inner part is installed at a dust inlet of the dust falling box, the lower end of the dust suction pipe (3a) is sleeved on the connector, a driven gear (13) meshed with the driving gear (12) is fixedly sleeved at the lower part of the dust suction pipe, and the driven gear is driven by the third motor and the driving gear to rotate so as to drive the dust suction pipe to rotate.

5. The dust removing apparatus for a construction site capable of collecting and cleaning dust according to claim 1, 2 or 3, wherein two or more shower pipes (5) are provided side by side.

6. The dust removing device for construction sites capable of collecting and cleaning dust according to claim 1, wherein two discharging rollers (4) are arranged in the dirt collecting tank (2) at intervals, the roller shaft of each discharging roller extends out of the dirt collecting tank, a synchronous pulley is respectively arranged on each roller shaft, and the two synchronous pulleys are connected through a synchronous belt (14).

7. The dust removing apparatus for construction site capable of collecting and cleaning dust according to claim 1, wherein the removable baffle (10) is an insert plate vertically inserted into the end of the dirt collecting tank.

8. The dust removing apparatus for a construction site capable of collecting and cleaning dust according to claim 1, 2, 3, 6 or 7, wherein the bottom of the dirt collecting tank is an inclined bottom which is inclined downward from the inlet to the baffle.

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