CN217795268U - A dust suppression device based on engineering construction - Google Patents

Description

A dust suppression device based on engineering construction

technical field

The utility model relates to the field of environmental protection equipment, in particular to a dust suppression device based on engineering construction.

Background technique

With the continuous expansion of the city scale and the gradual increase of various construction projects, the adverse impact of the construction industry on the urban environment is becoming more and more serious, especially the dust generated by the vehicles on the construction site, which seriously pollutes the urban air. At present, most of the construction sites use fog cannons. For dust reduction, according to the relevant requirements of the building construction law, it is recommended to use "reclaimed water" for dust removal. The reclaimed water reuse technology refers to the centralized treatment of domestic waste water (bathing, washing, laundry, kitchen, toilet) of residents in the community. It reaches a certain standard and can be reused for greening watering in the community, vehicle washing, road washing, household toilet washing, etc., so as to achieve the purpose of saving water. Because there are many sundries in the "reclaimed water", most fog cannons are not Without a filter device, it is easy to cause the nozzles in the fog cannon to be blocked, and the dust reduction effect of the fog cannon is not good. Some fog cannons are equipped with a filter at the water outlet, but the filter is easy to clean because there is no dredging device during work. Blockage, the water flow is not smooth, which affects the dust reduction effect of the fog cannon.

Utility model content

The utility model mainly solves the technical problems in the above-mentioned prior art, and provides a dust suppression device based on engineering construction.

In order to achieve the above object, the utility model adopts the following technical scheme, including a carriage, a water storage tank, and an elevator. The water outlet is equipped with a pumping pipe, the top of the water storage tank is provided with a water inlet, the interior of the water storage tank is provided with a filter device, the top of the elevator is fixedly installed with a first turntable, and a fog cannon device is installed on the first turntable. The cannon device and the water storage tank are connected together by a suction pipe.

Preferably, the filter device includes filter cotton, a first card slot is opened in the water storage tank, the filter cotton is movably installed on the first card slot, a roller brush is arranged under the filter cotton, and a first card slot is fixedly installed on the inner wall of the water storage tank. Rotating shaft, and one side of the first rotating shaft runs through the water storage tank and is fixedly connected with the first motor. A second card slot is provided in the water tank, and the filter screen is movably installed in the second card slot.

Preferably, the fog cannon device includes a movable plate movably installed above the elevator, a turntable slot is provided on the movable plate, the first turntable is inserted into the turntable slot and the first turntable is fixedly connected to the movable plate, and the upper part of the movable plate Two fixing frames are fixedly installed on the wall, and the fog cannon machine is fixedly connected between the two fixing frames, and the suction pipe runs through the movable plate and is connected with the fog cannon machine.

Preferably, the fog cannon is a hollow cylinder, one side of the fog cannon is fixedly connected with a spray pipe, and the other side of the fog cannon is fixedly connected with a fan.

Preferably, four fixed rods are fixedly installed on the side wall of the spray pipe away from the fan, and the four fixed rods are L-shaped cylinders, and the four fixed rods are fixedly installed together with the first one located outside the spray pipe. Two motors, the output end of the second motor is rotatably connected with a second rotating shaft, the rotation of the second rotating shaft drives the rotation of the second turntable, and the second turntable is fixedly connected with six nozzles.

Preferably, a third motor is fixedly installed in the blower, a third rotating shaft is fixedly installed on the third motor, and seven fan blades are rotatably connected to the output end of the third rotating shaft.

Beneficial effect

The utility model provides a dust suppression device based on engineering construction. Has the following beneficial effects:

(1) This kind of dust suppression device based on engineering construction is equipped with a filter device. When pumping water, the water pump works to make the water flow quickly from the top to the bottom of the inner cavity of the water storage tank. After the water is double filtered by the filter cotton and the filter screen, There are almost no impurities in the water. At the same time, when the water flows, it drives the rotation of the roller brush. Since the roller brush is between the filter cotton and the filter screen, the rotation of the roller brush makes the bristles on the roller brush clean the filter cotton and the filter screen. At present, the "reclaimed water" used by the existing dust suppression device has too many impurities and the problem of clogging the device has improved the dust reduction efficiency.

(2) This kind of dust suppression device based on engineering construction, by setting the fan and the spray pipe, the work of the fan and the spray pipe makes the water mist sprayed from the nozzle on the second turntable reach a longer distance and can cover a larger area , can be in contact with the dust in the air to a greater extent, solves the problem that the sprayed water mist is relatively close and the coverage area is small in the existing dust suppression device, and improves the dust suppression effect.

(3) This kind of dust suppression device based on engineering construction, by setting the turntable slot, due to the movable connection between the turntable slot and the first turntable, the movable plate can rotate on the elevator, so that dust can be carried out in different directions, which solves the current problem. The existing dust reduction device can only reduce dust in a certain direction, which improves the efficiency of dust reduction and saves the cost of dust reduction.

Description of drawings

In order to illustrate the implementation of the present utility model or the technical solution in the prior art more clearly, the following will briefly introduce the accompanying drawings required in the description of the implementation or the prior art. Apparently, the drawings in the following description are only exemplary, and those skilled in the art can also obtain other implementation drawings according to the provided drawings without creative work.

The structures, proportions, sizes, etc. shown in this manual are only used to cooperate with the content disclosed in the manual for the understanding and reading of those who are familiar with this technology, and are not used to limit the limited conditions that the utility model can be implemented, so there is no In technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope of the invention disclosed in the utility model without affecting the effect and purpose of the utility model. within the scope of the technical content.

Fig. 1 is a front perspective view of the utility model;

Fig. 2 is a perspective view of a section of a water storage tank of the present invention;

Fig. 3 is a front perspective view of the dust suppression device of the present invention;

Fig. 4 is a three-dimensional view of the spray pipe of the present invention;

Fig. 5 is a three-dimensional view of the fan of the present utility model;

illustration:

10. Compartment; 11. Water storage tank; 12. Elevator; 13. Water pipe; 14. First turntable; 20. Water inlet; 21. First slot; 22. Filter cotton; 23. First shaft; 24. Drum Brush; 25. Second card slot; 26. Filter screen; 27. Water outlet; 28. First motor; 30. Movable plate; 31. Fixed frame; 32. Turntable card slot; Shower pipe; 35, nozzle; 36, fan; 40, second motor; 41, fixed rod; 42, second turntable; 43, second shaft; 50, third motor; 51, third shaft; 52, fan blade .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment: A kind of dust suppression device based on engineering construction, as shown in Figure 1-Figure 5, comprises compartment 10, water storage tank 11, elevator 12, compartment 10 is a hollow rectangular body hollowed out at the top and water storage tank 11, elevator 12 are fixedly installed At the bottom of the cavity of the compartment 10, the bottom of the water storage tank 11 is provided with a water outlet 27, on which a water pump 13 is movably installed, the top of the water storage tank 11 is provided with a water inlet 20, and the inside of the water storage tank 11 is provided with a filtering device A first turntable 14 is fixedly installed on the top of the elevator 12, and a fog cannon device is arranged on the first turntable 14, and the fog cannon device and the water storage tank 11 are connected together through a water suction pipe 13.

The filter device includes a filter cotton 22, a first card slot 21 is provided in the water storage tank 11, the filter cotton 22 is movably installed on the first card slot 21, a roller brush 24 is arranged below the filter cotton 22, and the inner wall of the water storage tank 11 A first rotating shaft 23 is fixedly installed, and one side of the first rotating shaft 23 runs through the water storage tank 11 and is fixedly connected with a first motor 28. On the side wall, a filter screen 26 is arranged below the roller brush 24, and a second draw-in groove 25 is provided in the water storage tank 11, and the filter screen 26 is movably installed in the second draw-in slot 25.

The fog cannon device includes a movable plate 30 movably installed above the elevator 12. The movable plate 30 is provided with a turntable slot 32. The first turntable 14 is inserted into the turntable slot 32 and the first turntable 14 is fixedly connected to the movable plate 30. , The upper wall surface of movable plate 30 is fixedly installed with two fixed mounts 31, is fixedly connected with fog cannon machine 33 between two fixed mounts 31, and suction pipe 13 runs through movable plate 30 and links to each other with fog cannon machine 33.

The mist cannon machine 33 is a hollow cylinder, one side of the mist cannon machine 33 is fixedly connected with a spray pipe 34, and the other side of the mist cannon machine 33 is fixedly connected with a fan 36, and the inside of the spray pipe 34 is far away from the fan 36. Four fixed rods 41 are fixedly installed on one side wall of the wall, and the four fixed rods 41 are L-shaped cylinders. The four fixed rods 41 are jointly fixedly installed with the second motor 40 positioned at the outside of the spray pipe 34. The second The output end of the motor 40 is rotatably connected with a second rotating shaft 43, the rotation of the second rotating shaft 43 drives the second turntable 42 to rotate, and the second turntable 42 is fixedly connected with six nozzles 35, and the fan 36 is fixedly installed with a third The motor 50 and the third motor 50 are fixedly mounted with a third rotating shaft 51 , and the output end of the third rotating shaft 51 is rotatably connected with seven fan blades 52 .

Working principle of the utility model:

When the construction site needs to reduce dust, first fill the water storage tank 11 with "reclaimed water" through the water inlet 20, then the car moves at a constant speed around the construction site, turns on the water pump of the suction pipe 13, and the suction pipe 13 passes through the water outlet 27 to the water storage tank 11 When the water flows from top to bottom, it first passes through the first step of filter cotton 22 to filter, then flows into the filter screen 26, and finally is drawn out from the water outlet 27. When the water flows, it will drive the rotation of the roller brush 24 , When the roller brush 24 rotates, the filter cotton 22 and the filter screen 26 will be cleaned up simultaneously, preventing impurities in the water from blocking the filter device, affecting the amount of water and reducing the dust-falling effect.

When the water pump pumps water from the water storage tank 11 into the mist cannon 33 through the water pipe 13, the switch of the third motor 50 in the fan 36 is turned on, the third motor 50 works to drive the third rotating shaft 51 to rotate, and the third rotating shaft 51 rotates to drive The rotation of the seven fan blades 52 on the output end of the third rotating shaft 51 blows the water entering the mist cannon machine 33, and the water is blown into the spray pipe 34, and the second motor 40 works to drive the second rotating disk 42 to rotate to make the water Spray from the spray head 35 on the second turntable 42.

By setting the filter device, when pumping water, the water pump works to make the water flow quickly from the top of the inner cavity of the water storage tank 11 to the bottom. After the water is double-filtered by the filter cotton 22 and the filter screen 26, there is almost no impurity in the water, and the water flows at the same time. time, drive the rotation of the roller brush 24, because the roller brush 24 is between the filter cotton 22 and the filter screen 26, the rotation of the roller brush 24 makes the bristles on the roller brush 24 clean the filter cotton 22 and the filter screen 26. The "reclaimed water" used by the existing dust reduction device has too many impurities and the problem of blocking the device has improved the dust reduction efficiency.

By arranging fan 36 and spray pipe 34, the work of fan 36 and spray pipe 34 makes the water mist sprayed from nozzle 35 on the second turntable 42 reach a longer distance and can cover a larger area, which can be used to a greater extent. The contact with the dust in the air solves the problem that the sprayed water mist is relatively close and the coverage area is small in the existing dust reduction device, and improves the dust reduction effect.

By setting the turntable slot 32, due to the movable connection between the turntable slot 32 and the first turntable 14, the movable plate 30 can rotate on the elevator 12, so that dust can be lowered in different directions, which solves the problem that only the existing dust reduction device can The problem of being able to reduce dust in a certain direction improves the efficiency of dust reduction and saves the cost of dust reduction.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a dust device based on engineering construction, includes carriage (10), storage water tank (11), lift (12), and carriage (10) are the intracavity bottom at carriage (10) of hollow cuboid and storage water tank (11), lift (12) fixed mounting of top fretwork, its characterized in that: the water storage tank is characterized in that a water outlet (27) is formed in the bottom of the water storage tank (11), a water pumping pipe (13) is movably mounted on the water outlet (27), a water inlet (20) is formed in the top of the water storage tank (11), a filtering device is arranged inside the water storage tank (11), a first rotating disc (14) is fixedly mounted at the top of the lifter (12), a fog gun device is arranged on the first rotating disc (14), and the fog gun device is connected with the water storage tank (11) through the water pumping pipe (13).

2. The dust device based on engineering construction of claim 1, characterized in that: the filter device comprises filter cotton (22), a first clamping groove (21) is formed in a water storage tank (11), the filter cotton (22) is movably mounted on the first clamping groove (21), a roller brush (24) is arranged below the filter cotton (22), a first rotating shaft (23) is fixedly mounted on the inner wall of the water storage tank (11), a first motor (28) fixedly connected with the water storage tank (11) is penetrated through one side of the first rotating shaft (23), the roller brush (24) is movably mounted on the first rotating shaft (23), two side wall surfaces of the roller brush (24) are penetrated through the first rotating shaft (23), a filter screen (26) is arranged below the roller brush (24), a second clamping groove (25) is formed in the water storage tank (11), and the filter screen (26) is movably mounted in the second clamping groove (25).

3. The dust device based on engineering construction of claim 1, characterized in that: the fog gun device comprises a movable plate (30) movably mounted above a lifter (12), a rotary table clamping groove (32) is formed in the movable plate (30), a first rotary table (14) is inserted into the rotary table clamping groove (32) and fixedly connected with the movable plate (30), two fixing frames (31) are fixedly mounted on the upper wall surface of the movable plate (30), a fog gun machine (33) is fixedly connected between the two fixing frames (31), and a water pumping pipe (13) penetrates through the movable plate (30) and is connected with the fog gun machine (33).

4. The dust suppression device based on engineering construction according to claim 3, characterized in that: the fog gun machine (33) is a hollow cylinder, one side of the fog gun machine (33) is fixedly connected with a spray pipe (34), and the other side of the fog gun machine (33) is fixedly connected with a fan (36).

5. The dust device based on engineering construction of claim 4, characterized in that: keep away from in shower (34) on one side wall of fan (36) fixed mounting four dead levers (41), and four dead levers (41) are L type cylinder, and common fixed mounting has second motor (40) that are located the shower (34) outside on four dead levers (41), rotates on the output of second motor (40) and is connected with second pivot (43), and the rotation of second pivot (43) drives second carousel (42) and rotates, six shower nozzles (35) of fixedly connected with on second carousel (42).

6. The dust device based on engineering construction of claim 4, characterized in that: the fan (36) is internally and fixedly provided with a third motor (50), the third motor (50) is fixedly provided with a third rotating shaft (51), and the output end of the third rotating shaft (51) is rotatably connected with seven fan blades (52).

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