CN113477011B - Dust device for environmental protection - Google Patents

Abstract

The invention is suitable for the field of environmental protection, and provides a dust suppression device for environmental protection, comprising a box body, and further comprising: a rotating pipe, the rotating pipe is rotatably installed on the top of the box body, and a device for driving the The driving mechanism for the rotation of the rotating tube; the dust-reducing ring, the dust-reducing ring is installed and fixed on the upper end of the rotating tube, and a plurality of atomizing nozzles are also installed on the inner and upper part of the dust-reducing ring; An infusion mechanism for conveying liquid; an air conveying mechanism, an air conveying mechanism is installed on one side of the dust suppression ring, and the air conveying mechanism is used for conveying the air to be reduced in dust to the dust suppression ring. The invention has the advantages of simple structure, large dust reduction range, good effect and high efficiency.

Description

A dust suppression device for environmental protection

technical field

The invention belongs to the field of environmental protection, and in particular relates to a dust suppression device for environmental protection.

Background technique

Environmental protection refers to the general term for various actions taken by human beings to solve actual or potential environmental problems, coordinate the relationship between human beings and the environment, and ensure sustainable economic and social development. Environmental protection means that human beings consciously protect natural resources and make them rationally used to prevent the natural environment from being polluted and damaged; comprehensively manage the polluted and damaged environment to create an environment suitable for human life and work, The concept of coordinating the relationship between man and nature, allowing people to live in harmony with nature.

Dust, also known as "falling dust", refers to the air particles that naturally fall on the ground, with a particle size of more than 10 microns. When carrying out environmental protection treatment, dust suppression devices will be used, but the existing devices are generally complex in structure, with small dust suppression range, poor effect and low efficiency.

Therefore, in view of the above status quo, there is an urgent need to develop a dust suppression device for environmental protection to overcome the deficiencies in current practical applications.

SUMMARY OF THE INVENTION

The purpose of the embodiments of the present invention is to provide a dust suppression device for environmental protection, which aims to solve the problems that the existing devices generally have complex structure, small dust suppression range, poor effect and low efficiency.

The embodiments of the present invention are implemented in this way. A dust suppression device for environmental protection includes a box body, and further includes: a rotating pipe, the rotating pipe is rotatably installed on the top of the box body, and the box body is also installed with a device for driving the rotating The driving mechanism for the rotation of the tube; the dust-reducing ring, which is installed and fixed on the upper end of the rotating tube, and a plurality of atomizing nozzles are installed on the inner and upper part of the dust-reducing ring; A liquid infusion mechanism; an air conveying mechanism, an air conveying mechanism is installed on one side of the dust suppression ring, and the air conveying mechanism is used to convey the air to be dust-reduced to the dust suppression ring.

In a further technical solution, the rotating pipe is arranged vertically, the dust-reducing ring is a hollow annular structure, and the rotating pipe is communicated with the atomizing nozzle through the dust-reducing ring.

In a further technical solution, the infusion mechanism includes a delivery pump and a delivery pipe, the delivery pump is installed and fixed at the bottom of the liquid storage cavity of the box, a delivery pipe is installed and fixed on the outlet of the delivery pump, and the delivery pipe is sealed with the lower end of the rotating pipe. Turn Connectivity settings.

In a further technical solution, the drive mechanism includes a servo motor, a driven gear and a driving gear, the driven gear is mounted and fixed on the rotating tube, the servo motor is mounted and fixed on the box, and the output shaft of the servo motor is mounted and fixed. There is a driving gear, and the driven gear and the driving gear are meshed and connected.

In a further technical solution, a filter plate is installed obliquely in the liquid storage chamber, the filter plate is located between the rotating pipe and the conveying pump, and the filter plate is also fixedly connected with the conveying pipe; A discharge port is also provided on the side of the box body.

In a further technical solution, the top of the box body is further provided with a recovery tank; the outer side between the recovery tank and the liquid storage cavity is also provided with several recovery holes, and the recovery tank communicates with the liquid storage cavity through the recovery holes.

In a further technical solution, the wind transmission mechanism includes a wind transmission motor, a support frame and a fan blade, the wind transmission motor is arranged on one side of the dust suppression ring, and the output shaft of the wind transmission motor and the dust reduction ring are arranged coaxially. A plurality of arc-shaped supporting skeletons are arranged on the outer side of the wind transmission motor, and one end of the supporting skeleton away from the wind transmission motor is fixed on the dust suppression ring. The output shaft of the wind transmission motor is also installed with fan blades, and all the The wind conveying motor drives the fan blades to rotate, and can convey the air to be dust-removed to the dust-reduction ring.

In a further technical solution, the wind conveying mechanism also includes a second mesh plate and a first mesh plate, and a second mesh plate is fitted and fixed between the two adjacent support frames, and both ends of the second mesh plate are also fixed. It is sealed and fixed with the wind transmission motor and the dust-reducing ring respectively, and a first screen plate is also installed on the side of the dust-reducing ring away from the wind transmission motor.

In a further technical solution, the first screen plate is an arc-shaped protruding structure with a middle part away from the dust suppression ring, and the aperture of the first screen plate is smaller than that of the second screen plate.

In a further technical solution, a plurality of telescopic cylinders are installed on the bottom of the box body in a circumferential distribution, and a universal wheel with brakes is installed and fixed at the lower end of the telescopic cylinders.

The embodiment of the present invention provides a dust suppression device for environmental protection. The driving mechanism can drive the entire rotation of the rotating pipe, the dust suppression ring and the air conveying mechanism to increase the range of dust suppression, and the liquid is conveyed to the atomizing nozzle through the infusion mechanism. To achieve the purpose of better spray dust reduction.

In addition, through the air conveying mechanism installed on one side of the dust suppression ring, it is also possible to control the conveyance of the air to be dusted to the dust suppression ring, and further improve the overall environmental air dust suppression effect and efficiency.

Description of drawings

Fig. 1 is the front sectional structure schematic diagram of the dust suppression device for environmental protection provided by the embodiment of the present invention;

2 is a schematic top-view structural diagram of a box body part in a dust suppression device for environmental protection provided by an embodiment of the present invention;

3 is a schematic three-dimensional structural diagram of a dust suppression ring part in a dust suppression device for environmental protection provided by an embodiment of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 3 with the second screen plate removed.

In the picture: 1- recovery hole, 2- recovery tank, 3- servo motor, 4- dust suppression ring, 5- atomizing nozzle, 6- first screen plate, 7- rotating pipe, 8- driven gear, 9- filter Plate, 10-Box, 11-Liquid Storage Chamber, 12-Telescopic Cylinder, 13-Universal Wheel with Brake, 14-Transmission Pump, 15-Conveyor Pipe, 16-Discharge Port, 17-Drive Gear, 18-Wind Power Transmission machine, 19-support frame, 20-second mesh plate, 21-fan blade.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

As shown in Figures 1-4, a dust suppression device for environmental protection provided by an embodiment of the present invention includes a box body 10, and further includes:

The rotating pipe 7 is rotatably mounted on the top of the box body 10, and the box body 10 is also equipped with a driving mechanism for driving the rotation of the rotating pipe 7;

Dust suppression ring 4, the dust suppression ring 4 is installed and fixed on the upper end of the rotating pipe 7, and a plurality of atomizing nozzles 5 are also installed on the inner upper part of the dust suppression ring 4; An infusion mechanism that delivers liquids;

An air conveying mechanism, an air conveying mechanism is installed on one side of the dust suppression ring 4 , and the air conveying mechanism is used to convey the air to be dusted to the dust suppression ring 4 .

In the embodiment of the present invention, the driving mechanism can drive the rotating tube 7, the dust suppression ring 4 and the air conveying mechanism to rotate as a whole, so as to increase the range of dust suppression, and the liquid is conveyed to the atomizing nozzle 5 through the liquid infusion mechanism, which can achieve a better performance. The purpose of spraying dust. In addition, through the air conveying mechanism installed on one side of the dust suppression ring 4, the air to be dusted can be controlled to be conveyed to the dust suppression ring 4, so as to further improve the overall dust suppression effect and efficiency of the ambient air.

As shown in FIG. 1 , as a preferred embodiment of the present invention, the rotating pipe 7 is arranged vertically, the dust suppression ring 4 is a hollow annular structure, and the rotating pipe 7 passes through the dust suppression ring 4 and the atomizing nozzle 5 Connected.

The infusion mechanism includes a delivery pump 14 and a delivery pipe 15. The delivery pump 14 is installed and fixed at the bottom of the liquid storage chamber 11 of the box 10, and a delivery pipe 15 is installed and fixed on the outlet of the delivery pump 14. The lower end of the pipe 7 is sealed and connected in rotation. By controlling the operation of the delivery pump 14, the spray liquid can be delivered to the rotating pipe 7, and then the spray liquid is discharged through the atomizing nozzle 5 to achieve the purpose of dust reduction.

The drive mechanism includes a servo motor 3 , a driven gear 8 and a driving gear 17 , the driven gear 8 is mounted and fixed on the rotating tube 7 , the servo motor 3 is mounted and fixed on the box 10 , and the output shaft of the servo motor 3 A driving gear 17 is installed and fixed on the top, and the driven gear 8 and the driving gear 17 are meshed and connected, so that the rotating tube 7 can be driven to rotate forward and reverse by the operation of the servo motor 3, and the dust reduction operation in a wide range of environment can be performed.

Further, a filter plate 9 is installed obliquely in the liquid storage chamber 11, the filter plate 9 is located between the rotating pipe 7 and the delivery pump 14, and the filter plate 9 is also fixedly connected with the delivery pipe 15, so that the delivery pipe can be lifted. The upper side of the lower end of the filter plate 9 is also provided with a discharge port 16 on the box body 10, and the liquid in the liquid storage chamber 11 can be easily discharged and replaced through the discharge port 16, and the filter plate 9 can be cleaned out. dirt and impurities on it.

Further, the top of the box body 10 is also provided with a recovery tank 2, through which the recovery and reuse of liquid is facilitated; the outer side between the recovery tank 2 and the liquid storage cavity 11 is also provided with a number of recovery holes 1, The recovery tank 2 communicates with the liquid storage cavity 11 through the recovery hole 1, and the recovery hole 1 facilitates the return of the liquid to the liquid storage cavity 11 for reuse, which is energy-saving and environmentally friendly.

As shown in FIGS. 3-4 , as a preferred embodiment of the present invention, the wind transmission mechanism includes a wind transmission motor 18 , a supporting frame 19 and a fan blade 21 , and the wind transmission motor 18 is arranged on the side of the dust suppression ring 4 . On one side, the output shaft of the wind transmission motor 18 and the dust suppression ring 4 are arranged coaxially, and a plurality of arc-shaped supporting frames 19 are arranged circumferentially on the outer side of the wind transmission motor 18, and the supporting frames 19 are far away from the wind transmission motor 18. One end is fixed on the dust suppression ring 4, and the fan blade 21 is also installed on the output shaft of the fan motor 18 through the support frame 19, and the fan blade 21 is driven by the fan motor 18. Rotating, the air to be dust-removed can be delivered to the dust-reducing ring 4 .

Further, the air conveying mechanism also includes a second mesh plate 20 and a first mesh plate 6, and a second mesh plate 20 is fitted and fixed between the two adjacent supporting frames 19. The two ends are also sealed and fixedly connected to the wind transmission motor 18 and the dust suppression ring 4 respectively, and a first screen plate 6 is also installed on the side of the dust suppression ring 4 away from the wind transmission motor 18 .

Specifically, the first screen plate 6 is an arc-shaped protruding structure with a middle part away from the dust suppression ring 4, and the aperture of the first screen plate 6 is smaller than the aperture of the second screen plate 20. The first screen plate 6 and the second screen plate The material of the plate 20 and the specific aperture size are not limited. The air with dust can enter the spray dust reduction space of the dust suppression ring 4 through the second screen plate 20, and the first screen plate 6 can play a certain blocking effect on the liquid dust. The overall dust reduction effect is improved, and the excess liquid can be recovered by falling into the recovery tank 2 on the top of the box 10 through the second screen 20 or the first screen 6, which is convenient for the continuous use of the device.

In addition, the first screen 6 can use a HEPA high-efficiency filter with a metal skeleton, which is characterized in that air can pass through, but fine particles cannot pass, and the removal efficiency of particles with a radius of 0.15 microns or more is as high as 99.5%. The HEPA high-efficiency filter is Made of filter material with a pore size of 0.2 microns, it can remove toxic particles of PM2.5.

As shown in FIG. 1 , as a preferred embodiment of the present invention, the box body 10 is preferably a cylindrical structure, and a plurality of telescopic cylinders 12 are installed on the bottom of the box body 10 in a circumferential distribution. A universal wheel with brake 13 is installed and fixed at the lower end, and the height position of the dust suppression ring 4 is easily controlled by the telescopic cylinder 12, and the universal wheel 13 with a brake is convenient for the moving position of the device, which further improves the application range of the device.

As shown in Figures 1 and 4, as a preferred embodiment of the present invention, the control of the servo motor 3, the delivery pump 14, the telescopic cylinder 12 and the wind motor 18 adopts the PLC controller disclosed in the prior art, namely Yes, the specific models and circuit connections of the PLC controller, the servo motor 3, the delivery pump 14, the telescopic cylinder 12 and the wind transmission motor 18 are not specifically limited, and can be set flexibly in practical applications.

The circuits, electronic components and modules involved are all in the prior art, which can be fully realized by those skilled in the art. It is needless to mention that the content of the present invention does not involve improvements to software and methods.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims (5)

1. The utility model provides a dust device for environmental protection, includes the box, its characterized in that still includes:

the rotating pipe is rotatably arranged at the top of the box body, and the box body is also provided with a driving mechanism for driving the rotating pipe to rotate;

the dust falling ring is fixedly arranged at the upper end of the rotating pipe, and a plurality of atomizing nozzles are further arranged at the upper part of the inner side of the dust falling ring; the inner side of the box body is also provided with a transfusion mechanism used for conveying liquid to the atomizing nozzle;

the air conveying mechanism is mounted on one side of the dust falling ring and used for conveying air to be subjected to dust falling to the dust falling ring;

the rotating pipe is vertically arranged, the dust falling ring is of a hollow circular structure, and the rotating pipe is communicated with the atomizing nozzle through the dust falling ring;

the infusion mechanism comprises a delivery pump and a delivery pipe;

the delivery pump is fixedly arranged at the bottom of the liquid storage cavity of the box body, a delivery pipe is fixedly arranged at the outlet of the delivery pump, and the delivery pipe is in sealed rotary communication with the lower end of the rotary pipe;

the wind conveying mechanism comprises a wind conveying motor, a supporting framework and fan blades;

the dust settling device comprises a dust settling ring, an air conveying motor, a dust settling ring, a dust collecting device and a dust collecting device, wherein the air conveying motor is arranged on one side of the dust settling ring, an output shaft of the air conveying motor and the dust settling ring are coaxially arranged, a plurality of arc-shaped supporting frameworks are circumferentially distributed on the outer side of the air conveying motor, and one end, far away from the air conveying motor, of each supporting framework is fixed on the dust settling ring;

the output shaft of the wind conveying motor is also provided with a fan blade, and the wind conveying motor drives the fan blade to rotate, so that air to be subjected to dust fall can be conveyed to the dust fall ring;

the wind conveying mechanism also comprises a second screen plate and a first screen plate;

a second screen plate is installed and fixed between every two adjacent supporting frameworks in a matched mode, and two ends of the second screen plate are fixedly connected with the air conveying motor and the dust falling ring in a sealing mode respectively;

a first screen plate is further mounted on one side of the dust falling ring, which is far away from the air conveying motor;

the first screen plate is an arc-shaped protruding structure with the middle part away from the dust-falling ring, and the aperture of the first screen plate is smaller than that of the second screen plate.

2. The dust falling device for environmental protection according to claim 1, wherein the driving mechanism comprises a servo motor, a driven gear and a driving gear;

the driven gear is fixedly arranged on the rotating pipe, the servo motor is fixedly arranged on the box body, the driving gear is fixedly arranged on an output shaft of the servo motor, and the driven gear is meshed with the driving gear.

3. The dust-settling device for environmental protection according to claim 1, wherein a filter plate is further obliquely arranged in the liquid storage cavity, the filter plate is positioned between the rotating pipe and the conveying pump, and the filter plate is further fixedly connected with the conveying pipe;

the upper side of the lower end of the filter plate is also provided with a discharge port on the box body.

4. The dust falling device for environmental protection according to claim 3, wherein a recovery tank is further arranged at the top of the box body;

a plurality of recovery holes are further formed in the outer side between the recovery groove and the liquid storage cavity, and the recovery groove is communicated with the liquid storage cavity through the recovery holes.

5. The dust falling device for environmental protection according to claim 1, wherein a plurality of telescopic cylinders are circumferentially distributed and mounted at the bottom of the box body, and universal wheels with brakes are mounted and fixed at the lower ends of the telescopic cylinders.

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