CN218980965U

CN218980965U - Dust suppression device

Info

Publication number: CN218980965U
Application number: CN202223511750.4U
Authority: CN
Inventors: 陈爱民
Original assignee: Guizhou Gaofeng Shilixiang Rice Industry Co ltd
Current assignee: Guizhou Gaofeng Shilixiang Rice Industry Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-09
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a dust suppression device, which comprises a box body, wherein a supporting plate is fixedly connected inside the box body, a first filter screen is slidably connected to the top of the supporting plate, a square groove is formed in the box body and positioned outside the first filter screen, a spraying plate is fixedly connected inside the square groove, a fixing frame is fixedly connected to the top of the supporting plate and positioned on one side, far away from the first filter screen, of the spraying plate, a rotating shaft is rotatably connected inside the fixing frame, and a ventilation plate is fixedly connected to the top of the rotating shaft, so that the dust suppression device has the advantages that: can use the ventilating board to inhale the air that contains rice dust, spray board spun water smoke adsorbs the dust, and first filter screen can filter the dust again, purifies the dust in the air, guarantees the air quality of rice processing environment.

Description

Dust suppression device

Technical Field

The utility model relates to the technical field of dust suppression devices, in particular to a dust suppression device.

Background

In the prior art, rice is food prepared by rice after working procedures such as cleaning, rice hulling, rice milling, finished product finishing and the like, is staple food in most areas of China, and can generate more dust in the processing process, so that on one hand, the environment for processing the rice can be influenced, and on the other hand, the health of operators can be influenced, and therefore, dust suppression equipment is needed to be used for suppressing dust in the processing process of the rice. The prior application number is: the utility model patent of CN202120812359.4 provides a rice processing dust collector, including dust collector body, dust removing mechanism, guiding mechanism, dust collector body one side lower extreme passes through guiding tube intercommunication dust removing mechanism … … guiding mechanism's air exhauster and provides certain convulsions power assistance again, has realized the dust removal operation to the inner chamber rice of dust collector body, and the dust removal is high-efficient. Use the screening net to remove dust in above-mentioned patent, can not effectually guarantee to inhale the induced draft effect of air exhauster when the dust piles up, very big reduction dust removal effect, also need frequent cleaning or change the screening net simultaneously, result of use is relatively poor, consequently provides a dust suppression device for solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a dust suppression device, which aims to solve the problems that in the background technology, a screening net is used for dust removal, the air suction effect of an air suction fan cannot be effectively guaranteed when dust is accumulated, the dust removal effect is greatly reduced, and meanwhile, the screening net needs to be cleaned or replaced frequently, so that the using effect is poor.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a dust suppression device which comprises a box body, wherein a supporting plate is fixedly connected to the inside of the box body, a first filter screen is slidably connected to the top of the supporting plate, a square groove is formed in the inside of the box body and located on the outer side of the first filter screen, a spraying plate is fixedly connected to the inside of the square groove, a fixing frame is fixedly connected to the top of the supporting plate and located on one side, far away from the first filter screen, of the spraying plate, a rotating shaft is rotatably connected to the inside of the fixing frame, and a ventilating plate is fixedly connected to the top of the rotating shaft.

As a preferable scheme of the utility model, the top of the supporting plate is fixedly connected with a fan, through holes are formed in the supporting plate at equal intervals, and the air outlet of the ventilating plate is communicated with the square groove through a pipeline.

As a preferable scheme of the utility model, a liquid storage tank is arranged in the box body, and a second filter screen is fixedly connected in the liquid storage tank.

As a preferable scheme of the utility model, the inside of the box body is fixedly connected with a water pump, the inside of the liquid storage tank is fixedly connected with a fixed pipe, a water inlet of the water pump is communicated with the fixed pipe, and a water outlet of the water pump is communicated with the spray plate through a pipeline.

As a preferable scheme of the utility model, a servo motor is fixedly connected in the fixed frame, the output end of the servo motor is fixedly connected with a reciprocating screw rod through a coupler, the outer side of the reciprocating screw rod is in threaded connection with a rack, the rack is in sliding connection with the fixed frame, the outer side of the rotating shaft is fixedly connected with a gear, and the gear is in meshed connection with the rack.

As a preferable scheme of the utility model, the outer side of the box body is fixedly connected with a control panel, and the servo motor, the fan and the water pump are all electrically connected with the control panel.

The beneficial effects achieved by the utility model are as follows: through the setting of ventilating board, spray board and first filter screen, can use ventilating board to inhale the air that contains rice dust, spray board spun water smoke with the dust absorption, first filter screen can filter the dust again, to the dust purification in the air, guarantees the air quality of rice processing environment.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

fig. 3 is a schematic structural view of a fixing frame in the present utility model.

In the figure, 1, a box body; 2. a ventilation board; 3. a rotating shaft; 4. a through hole; 5. a square groove; 6. a spray plate; 7. a first filter screen; 8. a blower; 9. a water pump; 10. a fixed frame; 11. a fixed tube; 12. a liquid storage tank; 13. a second filter screen; 14. a support plate; 15. a gear; 16. a rack; 17. a servo motor; 18. and (5) a reciprocating screw rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the utility model provides a dust suppression device, which comprises a box body 1, the inside fixedly connected with a supporting plate 14 of the box body 1, the top of the supporting plate 14 is connected with a first filter screen 7 in a sliding manner, a square groove 5 is formed in the inside of the box body 1 and positioned at the outer side of the first filter screen 7, a spray plate 6 is fixedly connected in the inside of the square groove 5, air containing dust enters the inside of the square groove 5, a water pump 9 is started to pump water in the liquid storage groove 12 through a fixed pipe 11, the water is injected into the inside of the spray plate 6 through a pipeline, finally, the water mist sprayed by the spray plate 6 adsorbs the dust, the air after preliminary adsorption is filtered again through the first filter screen 7, the dust in the air is purified through an air outlet of a fan 8, the top of the supporting plate 14 is fixedly connected with a fixed frame 10 on one side of the spray plate 6 far away from the first filter screen 7, a rotating inside of the fixed frame 10 is connected with a rotating shaft 3, the top of the rotating plate 3 is fixedly connected with a ventilating plate 2, the air in the square groove 5 is started, the air in the inside of the square groove 5 is in a negative pressure state, the water storage groove 2 is pumped, the water is pumped through the fixed pipe 11, the water is pumped into the inside the spraying plate 12, the water mist sprayed out of the spray plate 6 through the pipeline is finally, the air mist sprayed out of the spray plate 6 is filtered again through the first filter screen 6 filters the dust, the dust in the air after preliminary adsorption is purified through the air, the dust is filtered through the air through the first filter screen 8, the air is filtered through the air inlet hole 16, the air is driven by the air channel 16 and the air channel 16, the air is reciprocally rotates the air channel 16 and the air channel is reciprocally rotates the air channel 16, and the air channel is reciprocally and has a filter 16, and has a filter device and has a filter efficiency and has a filter function and air channel 18.

Further, the top fixedly connected with fan 8 of backup pad 14, through-hole 4 has been seted up to the inside equidistance of backup pad 14, and the rivers that contain the dust get into the inside of reservoir 12 through-hole 4, and the air outlet of ventilating board 2 passes through pipeline and square groove 5 intercommunication, starts the inside air of fan 8 extraction square groove 5, and square groove 5 presents the negative pressure state, and the outside air of box 1 is extracted through ventilating board 2 from this.

Further, the storage tank 12 is arranged in the tank body 1, the second filter screen 13 is fixedly connected to the inside of the storage tank 12, and the second filter screen 13 in the storage tank 12 filters the storage tank, so that the water pump 9 can conveniently pump clean water for recycling.

Further, the inside fixedly connected with water pump 9 of box 1, the inside fixedly connected with fixed pipe 11 of reservoir 12, the water inlet and the fixed pipe 11 intercommunication of water pump 9, the delivery port of water pump 9 passes through the pipeline and sprays board 6 intercommunication, starts the inside water of water pump 9 through fixed pipe 11 extraction reservoir 12, pours into the inside of spraying board 6 through the pipeline into, finally is adsorbed the dust by spraying board 6 spun water smoke.

Further, the servo motor 17 is fixedly connected to the inside of the fixed frame 10, the output end of the servo motor 17 is fixedly connected with the reciprocating screw rod 18 through a coupler, a rack 16 is connected to the outer side of the reciprocating screw rod 18 in a threaded mode, the rack 16 is in sliding connection with the fixed frame 10, a gear 15 is fixedly connected to the outer side of the rotating shaft 3, the gear 15 is in meshed connection with the rack 16, the servo motor 17 is started to drive the reciprocating screw rod 18 to rotate, the reciprocating screw rod 18 drives the rack 16 to reciprocate left and right, the rotating shaft 3 is driven to rotate under the action of the rack 16 and the gear 15, the rotating shaft 3 drives the ventilating plate 2 to reciprocate, and the dust suppression area of the device is increased.

Further, the control panel is fixedly connected to the outer side of the box body 1, and the servo motor 17, the fan 8 and the water pump 9 are electrically connected with the control panel, so that the control of the utility model is facilitated.

When the utility model is used, the fan 8 is started to extract air in the square groove 5, the square groove 5 is in a negative pressure state, air outside the box body 1 is extracted through the ventilating plate 2, dust generated in the rice processing process is contained in the air, the servo motor 17 is started to drive the reciprocating screw rod 18 to rotate, the reciprocating screw rod 18 drives the rack 16 to reciprocate left and right, the rotating shaft 3 is driven to rotate under the action of the rack 16 and the gear 15, the rotating shaft 3 drives the ventilating plate 2 to reciprocate, the dust suppression area of the device is increased, the air containing the dust enters the square groove 5, the water pump 9 is started to extract water in the liquid storage groove 12 through the fixed pipe 11, the water is injected into the spray plate 6 through a pipeline, finally, the water mist sprayed by the spray plate 6 absorbs the dust, the air after preliminary absorption is filtered again through the first filter screen 7, the dust in the air after dust is purified is discharged through the air outlet of the fan 8, meanwhile, the water flow containing the dust enters the inside the liquid storage groove 12 through the through hole 4, the second filter screen 13 in the liquid storage groove 12 filters the air, and the water is conveniently extracted by the water pump 9 for recycling.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims

1. Dust suppression device, including box (1), its characterized in that: the inside fixedly connected with backup pad (14) of box (1), the top sliding connection of backup pad (14) has first filter screen (7), square groove (5) have been seted up in the inside of box (1) and are located the outside of first filter screen (7), the inside fixedly connected with of square groove (5) sprays board (6), the top of backup pad (14) just is located one side fixedly connected with fixed frame (10) that sprays board (6) and keep away from first filter screen (7), the inside rotation of fixed frame (10) is connected with pivot (3), the top fixedly connected with ventilation board (2) of pivot (3).

2. A dust suppression device as set forth in claim 1, wherein: the top fixedly connected with fan (8) of backup pad (14), through-hole (4) have been seted up to the inside equidistance of backup pad (14), the air outlet of ventilation board (2) communicates with square groove (5) through the pipeline.

3. A dust suppression device as set forth in claim 2, wherein: the inside of box (1) has seted up reservoir (12), the inside fixedly connected with second filter screen (13) of reservoir (12).

4. A dust suppression apparatus as set forth in claim 3 wherein: the novel water tank is characterized in that a water pump (9) is fixedly connected to the inside of the tank body (1), a fixed pipe (11) is fixedly connected to the inside of the liquid storage tank (12), a water inlet of the water pump (9) is communicated with the fixed pipe (11), and a water outlet of the water pump (9) is communicated with the spraying plate (6) through a pipeline.

5. A dust suppression apparatus as set forth in claim 4 wherein: the novel automatic feeding device is characterized in that a servo motor (17) is fixedly connected to the inside of the fixed frame (10), a reciprocating screw rod (18) is fixedly connected to the output end of the servo motor (17) through a coupler, a rack (16) is connected to the outer side of the reciprocating screw rod (18) in a threaded mode, the rack (16) is slidably connected with the fixed frame (10), a gear (15) is fixedly connected to the outer side of the rotating shaft (3), and the gear (15) is connected with the rack (16) in a meshed mode.

6. A dust suppression apparatus as set forth in claim 5 wherein: the outside fixedly connected with control panel of box (1), servo motor (17), fan (8) and water pump (9) all are with control panel electric connection.