CN215427980U - Vehicle-mounted dust removal device - Google Patents

Abstract

The utility model discloses a vehicle-mounted dust removal device turntable, an injector head, a high-pressure water pipe, a closed water storage tank, a rotary screw, a booster pump, a power supply, a control switch and a pressure gauge; the utility model is modified by adding equipment on machinery, and the vehicle-mounted fog gun is manufactured according to the air pressure balance principle. The conventional spray head has the advantages that the mechanical strength cannot meet the technical requirements, and in addition, the conventional spray head is inconvenient to install and cannot meet the technical requirements of vehicle-mounted atomization; the device is simple and convenient to modify and install, safe and reliable to use, and effectively inhibits dust fall.

Description

Vehicle-mounted dust removal device

Technical Field

The utility model belongs to the technical innovation field of mechanical equipment improvement and electrical engineering and mechanical engineering devices.

Background

At present, the requirement on municipal engineering environmental protection is higher and higher, project construction areas need to meet hundred percent wet method operation, and earthmoving machinery needs to be provided with fog guns.

The water smoke granule that fog gun car sprayed is very tiny, reaches the micron order, can carry out the liquid fog dust fall, decompose granule concentration in the desalination air, can effectively decompose pollution particles, dust etc. in the air at haze weather, effectively alleviate the haze, force the ground rapidly with the pollution particles who floats in the air, reach clean air-purifying's effect.

In the construction process, each earth working face must be provided with a water wheel to be matched with the excavator for construction and move along with the excavator for construction, the water wheels cannot be flexibly applied in a limited space, other machines are similar to a loader, the moving space is large in the construction process, the place is not fixed in work, and accordingly a fog gun cannot move along with the automobile, and the automobile-mounted fog gun is invented to solve the problems and meet the requirements of dust suppression and dust reduction construction.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a vehicle-mounted fog gun, which can move along with a vehicle, can restrain dust fall of raised dust generated by earthwork construction anytime and anywhere, can move along with the vehicle, can cover raised dust particles in a machine working surface, is positioned at the highest point of the machine, and can form a closed water mist cover by rotary spraying to cover the machine and the dust in the machine.

Because the size of the water mist particles is similar to or the same as that of the dust particles, the surface tension of the water mist particles is basically zero due to the small water mist particles, and the dust particles and the water mist particles generate thixotropic wetting in the process of running along with the air flow. The wet dust particles adsorb other particles and gradually aggregate into dust particle clusters, and the particle clusters settle under the action of self gravity to realize dust fall. The device has the advantages of simple structure, convenient operation, flexible use, safety and reliability.

In order to achieve the purpose, the technical scheme adopted by the utility model is a vehicle-mounted dust removal device, a rotary table 1 is arranged at the top of a vehicle body of a vehicle through a rotary screw rod 5, and the rotary screw rod 5 is driven by a motor to drive the rotary table 1 to rotate in the horizontal direction; the rotary table 1 is provided with a plurality of circumferentially arranged spray heads 2; the middle of the rotary screw rod 5 is of a hollow structure, a water inlet hole channel is formed in the bottom of the rotary screw rod 5, the high-pressure water pipe 3 is connected with the closed water storage tank 4 through the water inlet hole channel, the closed water storage tank 4 is connected with the booster pump 6, and the booster pump 6 pumps water in the closed water storage tank 4 into the water inlet hole channel and the injector head 2 through the high-pressure water pipe 3.

Further, the middle of the top of the rotary table 1 is in threaded fit with a rotary screw 5, and in order to drive a rotary part, the bottom of the rotary table 1 is communicated with a high-pressure water pipe 3 to form a water inlet part.

Furthermore, the injection head 2 and the turntable 1 are of an integrated structure, the bottom of the turntable 1 is provided with a main water inlet channel, and the main water inlet channel is communicated with a water inlet pore channel; the interior of the injector head 2 is provided with a plurality of water diversion channels which are communicated with the main water inlet channel.

Further, the spray head 2 is an atomizing spray head.

Further, a driving motor for rotating the screw 5 and the booster pump 6 are connected to a power supply 7 through a control switch 8.

Further, the sealed water storage tank 4 is connected with a pressure gauge 9, and the pressure gauge 9 displays the internal pressure.

After the machinery starts, 6 pressure boost to airtight water storage tank 4 through power 7 to the booster pump, through manometer 9 control airtight container internal pressure size, after opening control switch 8, pressure can be in the same direction as 3 conveying injection heads 2 of high pressure water pipe, utilizes the centrifugal action of rivers and the impetus of reaction force, makes 2 limit water spray of injection head side movable turntable 1 rotate, realizes the spray mist, reaches the dust fall effect.

The utility model is modified by adding equipment on machinery, and the vehicle-mounted fog gun is manufactured according to the air pressure balance principle. The conventional spray head has the advantages that the mechanical strength cannot meet the technical requirements, and in addition, the conventional spray head is inconvenient to install and cannot meet the technical requirements of vehicle-mounted atomization; the device is simple and convenient to modify and install, safe and reliable to use, and effectively inhibits dust fall.

Drawings

Fig. 1 is a schematic elevation structure of the present invention.

Fig. 2 is a schematic top view of the present invention.

In the figure: 1 rotary table, 2 spray heads, 3 high-pressure water pipes, 4 closed water storage tanks, 5 rotary screws, 6 booster pumps, 7 power supplies, 8 control switches and 9 pressure gauges.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of an exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

As shown in fig. 1-2, the present invention comprises a rotary table 1, an injector head 2, a high pressure water pipe 3, a closed water storage tank 4, a rotary screw 5, a booster pump 6, a power supply 7, a control switch 8 and a pressure gauge 9.

After the machinery starts, can be through 7 power to 6 booster pumps to 4 airtight water storage tank pressure boost, through 9 manometer control airtight container internal pressure sizes, after opening 8 control switch, pressure can be in the same direction as 3 high pressure water pipe and convey 2 injector heads, drives 1 carousel thereupon and rotates, realizes spraying water smoke, reaches the dust fall effect.

The utility model is modified by adding equipment on machinery, and the vehicle-mounted fog gun is manufactured according to the air pressure balance principle.

Further, open 8 control switch, 7 the power can link to each other with mechanical power supply equipment, 6 the booster pump can begin to 4 closed container pressure boost, control internal pressure numerical value through manometer 9, when mechanical dust is too big, open 8 control switch, according to atmospheric pressure balance principle, internal atmospheric pressure is greater than outside atmospheric pressure, water can be along with 3 high-pressure water pipes from 2 injector heads blowout water smoke, water smoke jet range can reach 2.5m, under pressure drive 1 carousel is at rotatory 5 high-speed rotations of rotatory screw rod, the jet range enlarges to about 3m ~ 4m, satisfy the dust fall in the construction range, realize vehicle-mounted fog gun.

The device is simple and convenient to modify and install, safe and reliable to use, and effectively inhibits dust fall.

Claims (6)

1. The utility model provides a vehicle-mounted dust collector which characterized in that: the rotary table (1) is arranged at the top of the travelling crane body through a rotary screw (5), and the rotary screw (5) is driven by a motor to drive the rotary table (1) to rotate in the horizontal direction; the rotary table (1) is provided with a plurality of spray heads (2) which are circumferentially arranged; the middle of the rotary screw rod (5) is of a hollow structure, a water inlet hole channel is formed in the bottom of the rotary screw rod (5), the high-pressure water pipe (3) is connected with the sealed water storage tank (4) through the water inlet hole channel, the sealed water storage tank (4) is connected with the booster pump (6), and the booster pump (6) pumps water in the sealed water storage tank (4) into the water inlet hole channel and the injector head (2) through the high-pressure water pipe (3).

2. The vehicle-mounted dust removal device of claim 1, wherein: the middle of the top of the rotary table (1) is in threaded fit with the rotary screw (5), and the bottom of the rotary table (1) is communicated with the high-pressure water pipe (3) to form a water inlet part for driving the rotary part.

3. The vehicle-mounted dust removal device of claim 1, wherein: the injection head (2) and the rotary table (1) are of an integrated structure, the bottom of the rotary table (1) is provided with a main water inlet channel, and the main water inlet channel is communicated with a water inlet pore channel; a plurality of water diversion channels are arranged in the injection head (2), and the water diversion channels are communicated with the main water inlet channel.

4. The vehicle-mounted dust removal device of claim 1, wherein: the spray head (2) is an atomizing spray head.

5. The vehicle-mounted dust removal device of claim 1, wherein: the driving motor of the rotary screw (5) is connected with the booster pump (6) and the power supply (7) through a control switch (8).

6. The vehicle-mounted dust removal device of claim 1, wherein: the closed water storage tank (4) is connected with a pressure gauge (9), and the pressure gauge (9) displays the internal pressure.

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