CN218636932U - Full-automatic dust trapping device - Google Patents

Abstract

The utility model relates to a dust entrapment field just discloses a full-automatic dust entrapment device, the power distribution box comprises a box body, the air inlet has been seted up on the box, drain and gas vent, the top of box is provided with sprays the unit, the inside below that sprays the unit of corresponding of box is provided with the filter unit, the bottom of box is provided with the water conservancy diversion swash plate, the water conservancy diversion swash plate sets up for the slope, the air inlet is connected with the blowdown unit, the blowdown unit is connected with the controller, it is connected with the controller to spray the unit, the drain is connected with the flush unit, this full-automatic dust entrapment device, owing to adopt above-mentioned technical scheme, the utility model has the advantages of simple structure, convenient to use, not only can get off the dust entrapment in the gas that contains the dust, can clean the dust in real time simultaneously, can be applicable to most dust collecting process, is particularly useful for the gas that contains the toxicity dust, avoids the risk of artifical clearance.

Description

Full-automatic dust trapping device

Technical Field

The utility model relates to a dust entrapment field specifically is a full-automatic dust entrapment device.

Background

At present, the iron barrel is mostly used for packaging arsenic trioxide, the water content of a finished product is required to be generally lower than 0.1%, therefore, arsenic trioxide is required to be dried before packaging, the existing drying mode is mostly steam drying or microwave drying, however, no matter which mode is used, dust is inevitably generated in the drying process, the main component of the dust is arsenic trioxide, the arsenic trioxide belongs to toxic substances, and therefore, the dust needs to be collected and treated.

The more common mode is that use negative pressure pipe lug connection desiccator to gather dust, the waste gas after gathering dust gets into proprietary ring collection system and handles, this kind of mode of gathering dust is that a large amount of arsenic dirt gathers in ring collection pipeline, must regularly carry out artifical clearance to ring collection pipe, if the clearance is untimely, to leading to negative pressure pipe jam, influence the negative pressure of desiccator, finally lead to the dust loss, the operational environment worsens, seriously influence operating personnel's physical and mental health, we have provided a full-automatic dust trapping device for this.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a full-automatic dust entrapment device has solved foretell problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a full-automatic dust entrapment device, includes the box, has seted up air inlet, drain and gas vent on the box, and the top of box is provided with sprays the unit, and the inside below that sprays the unit that corresponds of box is provided with the filter unit, and the bottom of box is provided with the water conservancy diversion swash plate, and the water conservancy diversion swash plate sets up for the slope, and the air inlet is connected with the blowdown unit, and the blowdown unit is connected with the controller, sprays the unit and is connected with the controller, and the drain is connected with the washing unit.

Preferably, the flushing unit comprises an air inlet pipe, a flushing water pipe and a flushing valve, the flushing valve is arranged on the flushing water pipe, one end of the flushing water pipe is connected with the air inlet pipe through a three-way pipe, the other end of the flushing water pipe is connected with a water source, and the flushing valve is connected with the controller.

Preferably, the unit that sprays includes the feed liquor pipe, sprays the valve, spray header and shower nozzle, and the income water end of feed liquor pipe is connected the water source, and the feed liquor pipe is connected with spray header through spraying the valve, and spray header extends to the inside of box, and spray header is located the inside one end of box and is provided with the multiunit shower nozzle, and spray valve is connected with the controller.

Preferably, the sewage discharging unit comprises a sewage discharging pipe and a sewage discharging valve, the sewage discharging valve is arranged on the sewage discharging pipe, the sewage discharging pipe is kept connected with the air inlet, and the sewage discharging valve is connected with the controller.

Preferably, the position of drain is higher than the air inlet, the one end of water conservancy diversion swash plate corresponds other one end and the air inlet with the drain.

Preferably, the filter unit is a screen.

Preferably, the cross section of the box body is any one of circular or rectangular, and the shape of the flow guide sloping plate is matched with the contour shape of the inner wall of the box body.

Preferably, the controller is an LC controller or a DCS controller.

Preferably, the box body, the filtering unit, the spraying unit, the flow guide inclined plate, the sewage discharging unit and the maintenance unit are all made of anticorrosive materials.

Preferably, be provided with the maintenance unit on the box, the maintenance unit includes top maintenance hole and lateral wall maintenance hole, all articulates on top maintenance hole and the lateral wall maintenance hole to have sealed door plant.

Preferably, the exhaust port is connected with an air outlet pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a full-automatic dust entrapment device possesses following beneficial effect:

1. this full-automatic dust entrapment device owing to adopt above-mentioned technical scheme, the utility model has the advantages of simple structure, convenient to use, not only can get off the dust entrapment in the gas that contains the dust, can clean the dust in real time simultaneously, can be applicable to most dust collection and handle, is particularly useful for the gas that contains the toxic dust, avoids the risk of artifical clearance.

Drawings

Fig. 1 is a schematic structural view of the full-automatic dust collecting device of the present invention.

In the figure: 1. a box body; 2. a spray header; 3, a spray valve; 4. a spray head; 5. an air inlet pipe; 6. flushing the water pipe; 7 flushing the valve; 8. a flow guiding sloping plate; 9. a blowdown valve; 10. a sewage discharge pipe; 11. a sidewall repair hole; 12. a filtration unit; 13. an air outlet pipe; 14. a top repair hole; 15. a controller; 16. a liquid inlet pipe; 17. an air inlet; 18. a sewage draining outlet; 19. and (7) an exhaust port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a full-automatic dust collecting device comprises a box body 1, wherein an air inlet 17, a sewage outlet 18 and an exhaust port 19 are formed in the box body 1, a spraying unit is arranged at the top of the box body 1, a filtering unit 12 is arranged in the box body 1 and below the spraying unit, the filtering unit 12 corresponds to the spraying unit, a flow guide inclined plate 8 is arranged at the bottom of the box body 1, the flow guide inclined plate 8 is arranged in an inclined mode, the air inlet 17 is connected with a sewage discharging unit, the sewage discharging unit is connected with a controller 15, the spraying unit is connected with the controller 15, and the sewage outlet 18 is connected with a flushing unit.

Further, the flushing unit comprises an air inlet pipe 5, a flushing water pipe 6 and a flushing valve 7, the flushing valve 7 is arranged on the flushing water pipe 6, one end of the flushing water pipe 6 is connected with the air inlet pipe 5 through a three-way pipe, the other end of the flushing water pipe is connected with a water source, and the flushing valve 7 is connected with a controller 15.

Further, the unit that sprays includes feed liquor pipe 16, spray valve 3, spray header 2 and shower nozzle 4, and the income water end of feed liquor pipe 16 is connected the water source, and feed liquor pipe 16 is connected with spray header 2 through spray valve 3, and spray header 2 extends to the inside of box 1, and spray header 2 is located the inside one end of box 1 and is provided with multiunit shower nozzle 4, and spray valve 3 is connected with controller 15.

Furthermore, the sewage discharging unit comprises a sewage discharging pipe 10 and a sewage discharging valve 9, the sewage discharging valve 9 is arranged on the sewage discharging pipe 10, the sewage discharging pipe 10 is connected with the air inlet 17, and the sewage discharging valve 9 is connected with the controller 15.

Further, the position of the sewage draining exit 18 is higher than that of the air inlet 17, and one end of the diversion inclined plate 8 corresponds to the sewage draining exit 18 and the other end corresponds to the air inlet 17.

Further, the filtering unit 12 is a screen.

Furthermore, the cross section of the box body 1 is any one of circular or rectangular, and the shape of the diversion inclined plate 8 is matched with the contour shape of the inner wall of the box body 1.

Further, the controller 15 is an LC controller or a DCS controller.

Furthermore, the box body 1, the filtering unit 12, the spraying unit, the flow guide sloping plate 8, the sewage discharging unit and the maintenance unit are all made of anticorrosive materials.

Further, be provided with the maintenance unit on the box 1, the maintenance unit includes top maintenance hole 14 and lateral wall maintenance hole 11, all articulates on top maintenance hole 14 and the lateral wall maintenance hole 11 to have sealed door plant.

Further, the exhaust port 19 is connected with an exhaust pipe 13.

During the use, arsenic oxide dust gas gets into inside box 1 from air inlet 17, after box 1 expands the appearance, arsenic oxide dust gas's gas velocity reduces, dust particle sinks in the arsenic oxide dust gas and receives the influence of gravity and falls to water conservancy diversion swash plate 8, the flue gas rises, it further gathers dust to pass through filter unit 12 again, dust particle adhesion is on filter unit 12, clean flue gas is discharged box 1 from the gas vent, drain 18 links to each other with the negative pressure system, make the interior negative pressure that forms of box 1, continuously absorb the flue gas and advance the box, controller 15 regularly opens spray valve 3, flush valve 7 and blowdown valve 9, wash the dust from filter unit 12 and water conservancy diversion swash plate 8, it can get into the dust entrapment in the gas that contains the dust to get into sewage treatment system from blow-off pipe 10, if the part breaks down in box 1, the technical staff can maintain through the maintenance unit.

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

Claims (9)

1. The utility model provides a full-automatic dust entrapment device, includes box (1), its characterized in that: the improved sewage treatment device is characterized in that an air inlet (17), a sewage draining outlet (18) and an air exhaust port (19) are formed in the box body (1), a spraying unit is arranged at the top of the box body (1), a filtering unit (12) is arranged below the spraying unit corresponding to the inside of the box body (1), a flow guide inclined plate (8) is arranged at the bottom of the box body (1), the flow guide inclined plate (8) is arranged in an inclined mode, the air inlet (17) is connected with the sewage draining unit, the sewage draining unit is connected with a controller (15), the spraying unit is connected with the controller (15), and the sewage draining outlet (18) is connected with a flushing unit.

2. The fully automatic dust collection device of claim 1, wherein: the flushing unit comprises an air inlet pipe (5), a flushing water pipe (6) and a flushing valve (7), the flushing valve (7) is arranged on the flushing water pipe (6), one end of the flushing water pipe (6) is connected with the air inlet pipe (5) through a three-way pipe, the other end of the flushing water pipe is connected with a water source, and the flushing valve (7) is connected with a controller (15).

3. The fully automatic dust collection device of claim 1, wherein: the spray unit comprises a liquid inlet pipe (16), a spray valve (3), a spray water pipe (2) and spray heads (4), a water source is connected to the water inlet end of the liquid inlet pipe (16), the liquid inlet pipe (16) is connected with the spray water pipe (2) through the spray valve (3), the spray water pipe (2) extends to the inside of the box body (1), the spray water pipe (2) is located at one end inside the box body (1) and is provided with a plurality of groups of spray heads (4), and the spray valve (3) is connected with a controller (15).

4. The fully automatic dust collection device according to claim 1, wherein: the blowdown unit includes blow off pipe (10) and blowdown valve (9), blowdown valve (9) set up in blow off pipe (10), blow off pipe (10) and air inlet (17) keep being connected, blowdown valve (9) are connected with controller (15).

5. The fully automatic dust collection device of claim 1, wherein: the position of drain (18) is higher than air inlet (17), the one end of water conservancy diversion swash plate (8) corresponds with drain (18) other end and corresponds with air inlet (17).

6. The fully automatic dust collection device of claim 1, wherein: the filtering unit (12) is a filter screen.

7. The fully automatic dust collection device according to claim 1, wherein: the cross section of the box body (1) is any one of circular or rectangular, and the shape of the flow guide sloping plate (8) is matched with the shape of the outline of the inner wall of the box body (1);

the controller (15) is an LC controller or a DCS controller.

8. The fully automatic dust collection device of claim 1, wherein: be provided with the maintenance unit on box (1), the maintenance unit includes top maintenance hole (14) and lateral wall maintenance hole (11), all articulated on top maintenance hole (14) and lateral wall maintenance hole (11) have sealed door plant.

9. The fully automatic dust collection device of claim 1, wherein: the exhaust port (19) is connected with an exhaust pipe (13).

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