CN218774507U - Wet dust collector of tobacco cutter - Google Patents

Abstract

The utility model provides a tobacco cutter wet dust collector belongs to design machinery processing technology field, including the dust removal case, pump water mechanism, with the blowdown mechanism of pump water mechanism intercommunication, the air intake is seted up to dust removal case side, the inner wall is equipped with the shower that communicates with pump water mechanism, the bottom is equipped with the collection liquid case, pump water mechanism includes circulation tank, the inside water pump that sets up of circulation tank, water pump and shower intercommunication, the circulation tank bottom sets up the filter screen, circulation tank bottom forms the silt chamber, silt chamber and blowdown mechanism communicate through a pipeline, dust collector still includes the drain pipe of one end and collection liquid case intercommunication other end and silt chamber intercommunication. The utility model discloses a dust of the area spark that puts out filament cutter production that water sprays can be better, dusty gas and shower spun water carry out strong energy matter exchange, solid particle and gas separation, and tail gas obtains fully purified, and water-soluble peculiar smell composition clearance is high, can effectively get rid of the debris in the filament cutter exhaust air.

Description

Wet dust collector of tobacco cutter

Technical Field

The utility model belongs to the technical field of machining, concretely relates to tobacco cutter wet dust collector.

Background

The cigarette processing process is very complicated, firstly, fresh tobacco leaves need to be shredded after airing and fermentation are finished, or some reconstituted tobacco leaves also need to be shredded to further enter the packaging process, and a lot of magazines and flock fly in the shredding process, so a dust removal device is usually needed.

The published patent application No. CN201821657508.9 discloses a dust-removing and fire-preventing device of a tobacco cutter. The utility model relates to a tobacco processing technology field discloses a tobacco filament cutter dust removal firebreak device, include: a tobacco cutter, a dust remover and a fire-proof device; the fire-proof device is arranged in a flue between the tobacco shredder and the dust remover; the fire protection device is of a box body structure, and an opening is formed in the top of the box body structure; the two opposite sides in the box body structure are respectively provided with an air inlet and an air outlet; the air inlet is communicated with the tobacco shredder through a first flue, and the air outlet is communicated with the dust remover through a second flue; the box structure is internally provided with at least one first partition plate, the first partition plate is vertical to the airflow direction of the air inlet so as to settle the airflow guided by the air inlet, thereby preventing flying ash with sparks from directly entering the dust remover and effectively eliminating the potential safety hazard that the dust remover is easy to cause fire. This application pertains to dry dedusting.

The dust collector of the most shredding machines in the prior art is dry dust collection, dust and coarse sand are mixed with when the shredding machine works in the tobacco processing process through the dry dust collection, the processing effects of metal particles, inflammable powder, sparks and the like are poor, meanwhile, more dust is accumulated in the dust collector, the dust in the dust collector is easily ignited by inhaled sparks, and the dust collector has serious potential safety hazards and is difficult to clean. In addition, the existing dry type dust removal suction is not enough, and dust escapes outwards in the working process of the tobacco shredder, so that the dust in the working environment is too large.

Disclosure of Invention

In view of this, the utility model provides a tobacco cutter wet dedusting device, the dust of taking the spark that can better put out the filament cutter through the water shower, the dirty gas carries out strong energy matter exchange with shower spun water, solid particle and gas separation, and tail gas obtains fully purifying, and water-soluble peculiar smell composition clearance is high, can effectively get rid of the debris in the filament cutter exhaust air.

The utility model relates to a tobacco cutter wet dedusting device, including dust removal case, pump water mechanism, with the blowdown mechanism of pump water mechanism intercommunication, dust removal case side set up the air intake, the inner wall be equipped with shower, the bottom of pump water mechanism intercommunication are equipped with the collection liquid case, pump water mechanism includes circulation tank, the inside water pump that sets up of circulation tank, the water pump with the shower intercommunication, the circulation tank bottom sets up the filter screen, circulation tank bottom form the silt chamber, the silt chamber with the blowdown mechanism is through a pipeline intercommunication, dust collector still include one end with the collection liquid case intercommunication other end with the drain pipe of silt chamber intercommunication.

Preferably, the spraying pipe is arranged on the side wall of the dust removal box, which is not provided with the air inlet, and the spraying pipe sprays transversely.

Preferably, a water level tank is arranged above the liquid collecting tank, and the top of the water level tank is communicated with the top of the circulating water tank through an overflow pipe.

Preferably, an overflow water tank is arranged between the water level tank and the circulating water tank. In order to prevent water overflow, an overflow water tank can be additionally arranged between the water level tank and the circulating water tank, when the water in the water level tank and the circulating water tank is too much, the water can overflow into the overflow water tank,

preferably, the header tank is funnel-shaped.

Preferably, the diameter of the largest cross-section of the header tank is equal to the inner diameter of the dust removal tank.

Preferably, the circulating water tank is provided with a water inlet, and the water inlet is provided with a water inlet electric valve.

Preferably, the sewage draining mechanism is a sewage draining box provided with a sewage draining electric valve.

Preferably, an adsorption net is arranged in the dust removal box and above the liquid collection box.

Preferably, the adsorption net is waved.

The utility model discloses a dust collector sprays the dust of the area spark that can be better put out the filament cutter production with water, eliminates the potential safety hazard that the filament cutter during operation exists, and the dust is not escaped outward, and filament cutter operational environment is improved. The water in the dust removal box can be purified and then can circularly enter the circulating water tank, a filter screen is arranged in the circulating water tank, sewage is simply filtered and then is recycled, and the sewage can be reused after being discharged to a special sewage treatment system by a sewage discharge mechanism after a certain period. The dust-containing gas and water in the dust removing box are strongly exchanged with energy and mass, solid particles are separated from the gas, tail gas is fully purified, the removal rate of water-soluble peculiar smell components is high, and the tail gas is discharged on site. The dust removal device is clean and convenient, and only needs to clean the interior of the dust removal box regularly.

Drawings

Fig. 1 is a schematic structural view of a wet dust collector of a tobacco cutter provided in the present invention.

Wherein; dust removal box 1, air inlet 11, spray pipe 12, header box 13, overflow pipe 14, adsorption net 15, water pumping mechanism 2, circulating water tank 21, water inlet 211, water inlet electric valve 212, water pump 22, filter screen 23, sludge cavity 24, drain pipe 25, sewage discharging mechanism 3, sewage discharging electric valve 31, sewage discharging box 32 and water level box 4

And an overflow water tank 5.

Detailed Description

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

Please refer to fig. 1, a tobacco cutter wet dedusting device, including dust removal case 1, pump water mechanism 2, with the blowdown mechanism 3 of pump water mechanism 2 intercommunication, 1 side of dust removal case set up air intake 11, inner wall be equipped with shower 12, the bottom of pump water mechanism 2 intercommunication are equipped with album liquid case 13, pump water mechanism 2 includes circulation tank 21, circulation tank 21 inside sets up water pump 22, water pump 22 with shower 12 intercommunication, circulation tank 21 bottom sets up filter screen 23, circulation tank 21 bottom form silt chamber 24, silt chamber 24 with blowdown mechanism 3 is through a pipeline intercommunication, dust collector still include one end with collection liquid case 13 intercommunication other end with the drain pipe 25 of silt chamber 24 intercommunication.

Dirty gas enters into dust removal case 1 via air intake 11, then contact with shower 12 spun water, the dust of taking the spark meets water and can extinguish, can carry out the energy matter exchange simultaneously, solid particle and gas separation, dirty gas obtains fully purified, solid particle enters into the aquatic, the water that contains solid particle drops downwards and enters into header tank 13, header tank 13 and circulation tank 21 intercommunication, liquid wherein can flow into circulation tank 21, but the liquid in header tank 13 has been mingled with solid impurity, enter into silt chamber 24 and filter through filter screen 23, leave solid impurity in silt chamber 24, regularly clear up. The water in the circulating water tank 21 continuously conveys water to the spraying pipe 12, and certainly, under the action of the water pump 22, certain impact force is required to spray the liquid sprayed from the spraying pipe 12, and the liquid sprayed from the spraying pipe 12 needs to be sprayed onto the opposite side wall.

The spraying pipe 12 is arranged on the side wall of the dust removing box 1, which is not provided with the air inlet 11, and the spraying pipe 12 sprays transversely. The spray pipe 12 can be designed into a plurality of pieces so as to ensure that a water curtain formed by spraying water from the spray pipe 12 in the dust removing box 1 can be fully distributed in the whole dust removing box 1.

A water level tank 4 is arranged above the liquid collecting tank 13, and the top of the water level tank 4 is communicated with the top of the circulating water tank 21 through an overflow pipe 14. Here, the purpose is to prevent the liquid in the water collecting tank from being excessive, and the water in the water level tank 4 is introduced into the circulation water tank 21 when the water is excessive. An overflow water tank 5 is arranged between the water level tank 4 and the circulating water tank 21. In order to prevent the water from overflowing, an overflow tank 5 may be additionally provided between the water level tank 4 and the circulation tank 21, and when the water level tank 4 and the circulation tank 21 have much water, the water overflows into the overflow tank 5.

The header tank 13 may be designed as a funnel type. This facilitates the collection of the sludge "picked up" with impurities into the drain 25 and then into the sludge chamber 24. Meanwhile, the diameter of the largest cross section of the liquid collecting box 13 is equal to the inner diameter of the dust removing box 1. The outer edge of the bottom of the liquid collecting box 13 is tightly attached to the inner wall of the dust removing box 1, so that liquid falling from the position right above the liquid collecting box 13 can fall into the liquid collecting box 13.

In addition, the circulation water tank 21 is provided with a water inlet 211, and the water inlet 211 is provided with a water inlet electric valve 212. Ensuring that there is sufficient water in the circulation tank 21.

The sewage draining mechanism 3 is a sewage draining tank 32 provided with a sewage draining electric valve 31. The blowdown suction pump is designed in the blowdown mechanism 3 adaptively, and the impurities in the circulating water tank 21 are pumped into the blowdown tank 32, so that the blowdown of the circulating water tank 21 is performed in a certain period.

An adsorption net 15 is arranged in the dust removing box 1 and above the liquid collecting box 13, and the adsorption net 15 is wavy. The adsorption net 15 is arranged, so that the acting points of solid matters are increased, the solid matters in the dust-containing gas can be attached to the adsorption net 15 and then enter water under the spraying effect of the water, and better dust removal is realized. In the present embodiment, a commercially available electric valve is referred to for the structure of the electric valve.

The working principle of the utility model is that;

the circulating water tank 21 pumps water into the spray pipe 12 through the water pump 22 to form a liquid water curtain in the dust removal tank 1, then dust-containing gas enters the dust removal tank 1, solid particles are adsorbed to enter water, enter the liquid collecting tank 13 along with the flow of the water, then enter the sludge cavity 24, and are discharged through the sewage discharge mechanism 3, meanwhile, the reusable water enters the upper part of the circulating water tank 21 and then enters the spray pipe 12 to continue working and be recycled.

Claims (10)

1. The utility model provides a tobacco cutter wet dedusting device, its characterized in that, including dust removal case, pump water mechanism, with the blowdown mechanism of pump water mechanism intercommunication, dust removal case side set up the air intake, the inner wall be equipped with shower, the bottom of pump water mechanism intercommunication are equipped with the collecting tank, pump water mechanism includes circulation tank, the inside water pump that sets up of circulation tank, the water pump with the shower intercommunication, circulation tank bottom sets up the filter screen, circulation tank bottom form the silt chamber, the silt chamber with blowdown mechanism is through a pipeline intercommunication, dust collector still include one end with the collecting tank intercommunication other end with the drain pipe of silt chamber intercommunication.

2. The wet dust collector of claim 1, wherein the spraying pipe is disposed on a side wall of the dust collection box not provided with the air inlet, and the spraying pipe sprays laterally.

3. A wet type dust collector for tobacco cutters according to claim 1, wherein a water level tank is provided above the water tank, and a top of the water level tank is connected to a top of the water tank through an overflow pipe.

4. A wet dedusting apparatus for a tobacco cutter as set forth in claim 3 wherein an overflow tank is provided between the water level tank and the circulation tank.

5. A wet dedusting apparatus for a tobacco cutter as set forth in claim 1, wherein the liquid collecting tank is funnel-shaped.

6. A wet dedusting apparatus for a tobacco cutter as set forth in claim 5 wherein a diameter of a maximum cross section of the liquid collection box is equal to an inner diameter of the dedusting box.

7. A wet type dust removing device for a tobacco cutter as claimed in claim 1, wherein said water circulating tank is provided with a water inlet opening, and said water inlet opening is provided with a water inlet electric valve.

8. The wet dust collector of claim 1, wherein the drainage mechanism is a drainage box having an electrically operated drainage valve.

9. A wet dust collector for a tobacco cutter as claimed in claim 1, wherein an adsorption net is provided in the dust collection box and above the liquid collection box.

10. A wet dedusting apparatus for a tobacco cutter as recited in claim 9, wherein the adsorption net has a wave shape.

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