CN223602240U - Water dust collector for preventing dust pollution - Google Patents

Abstract

This utility model discloses a water-based dust removal device for preventing dust pollution, relating to the field of water-based dust removal technology. It includes a dust collection box, with an air guide pipe fixedly connected to the top of the dust collection box. A fixed outer shell is fixedly connected to the top of the air guide pipe, and a rotating mechanism for dust suction is installed inside the fixed outer shell. An air injection pipe is fixedly connected to the top of the fixed outer shell, and a dust suction funnel is fixedly connected to the top of the air injection pipe. Connecting pipes are fixedly connected to both sides of the dust collection box, with a water supply pipe fixedly connected to the inner side of each connecting pipe and a diversion pipe fixedly connected to the outer side of each connecting pipe. This invention solves the problem that in general water-based dust removal devices, the internal filter screen is easily clogged by dust particles in the water during long-term use, which not only reduces filtration efficiency but also causes water accumulation in the upper space of the filter screen, leading to backflow in the device.

Description

Water dust collector for preventing dust pollution

Technical Field

The utility model relates to the technical field of water dust removal, in particular to a water dust removal device for preventing dust pollution.

Background

Dust generally refers to solid particles with very small diameters, and because the particles can be inhaled through the respiratory tract and deposited in the lung, when people continuously work in a dust environment, the more the produced dust in the lung is inhaled, the lung function is reduced, the dyspnea is caused, and even the respiratory failure can be caused in severe cases, and common dust removing methods generally comprise absorption dust removal, wet dust collection and electromagnetic pulse.

The common wet dust collection principle is that dust-containing gas is closely contacted with liquid (generally water), so that particles in the air are dissolved in the liquid to form a gas, liquid and solid mixture, thereby achieving the purpose of dust collection, and when a water dust collector is used for collecting a large amount of dust gas, a large amount of water source is needed, therefore, when the water dust collector is used, the water mixed with dust is generally filtered and recycled, in order to reduce the waste of water resource, however, when general water dust collector filters dust water, its inside filter screen is easily stopped up by the powder wadding thing in the aquatic in the long-term use, so not only easy messenger's filtration efficiency reduces, can also make the upper space of filter screen appear ponding phenomenon simultaneously to the condition that makes the device appear palirrheating.

Disclosure of utility model

The utility model aims to provide a water dust removal device for preventing dust pollution, so as to solve the problems in the background technology.

The water dedusting device comprises a dedusting box, wherein the top of the dedusting box is fixedly connected with an air duct in a penetrating mode, the top of the air duct is fixedly connected with a fixed shell in a penetrating mode, a rotating mechanism used for dust collection is arranged in the fixed shell, the top of the fixed shell is fixedly connected with an air injection pipe in a penetrating mode, the top of the air injection pipe is fixedly connected with a dust collection funnel, two sides of the dedusting box are fixedly connected with connecting pipes in a penetrating mode, the inner sides of the connecting pipes are fixedly connected with water pipes in a penetrating mode, the outer sides of the connecting pipes are fixedly connected with shunt pipes in a penetrating mode, the side faces of the shunt pipes are fixedly connected with a water pump in a penetrating mode, a filtering mechanism used for descaling is arranged in the dedusting box, the bottom of the dedusting box is fixedly connected with a water collection funnel in a penetrating mode, and the bottom of the water collection funnel is fixedly connected with a recovery pipe.

Preferably, the rotating mechanism comprises a motor and a fan impeller, wherein the transmission shaft end of the motor is fixedly connected with one end of a rotating shaft on one side of the fan impeller, and the rotating shaft ends on two sides of the fan impeller are respectively connected with two sides of the inner wall of the fixed shell in a penetrating and rotating manner.

Preferably, the filter mechanism comprises a filter screen cylinder and a baffle, the rotating shaft ends on two sides of the filter screen cylinder are respectively connected to two sides of the inner wall of the dust removal box in a rotating mode, the bottom and the side of the baffle are fixedly connected to the inner wall of the dust removal box, the top of the baffle is fixedly connected with a scraping plate, and the top ends of the scraping plates are connected to the surface of the filter screen cylinder in a sliding mode.

Preferably, the side of baffle bottom runs through fixedly connected with filter screen board.

Preferably, the recovery mouth has been seted up to one side that the dust removal case was kept away from the water pump, the dust removal case is located one side fixedly connected with hinge of recovery mouth, the dust removal case is connected with sealed apron through hinge rotation, the outside fixedly connected with handle of sealed apron, the inboard activity grafting of sealed apron is with the inner wall of recovery mouth.

Preferably, the side of motor fixedly connected with mount, one side of mount bottom fixedly connected with the side of fixed shell.

Preferably, the bottom end of the air duct is provided with a long flat elliptic shape.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, through the design of the water supply pipe powder wadding, the filter screen cylinder powder wadding, the scraper powder wadding and the baffle plate powder wadding, dust in air can be fully fused with water through the opposite flushing of the water supply pipe powder wadding, and then the efficiency of dust water recovery is ensured under the filtering and scraping actions of the filter screen cylinder powder wadding, the scraper powder wadding and the baffle plate powder wadding, and meanwhile, the recovery operation of filtered dust can be performed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 shows the whole of the present utility model a structural splitting section schematic;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to the present utility model;

FIG. 4 is a schematic illustration of the entire structure of the present utility model rotated one hundred eighty degrees from the backside.

In the figure, 1, a dust collection funnel; 2, a motor, 3, a water pump, 4, a shunt pipe, 5, a dust removing box, 6, a supporting column, 7, an air injection pipe, 8, a fixed shell, 9, an air guide pipe, 10, a sealing cover plate, 11, a handle, 12, a fan impeller, 13, a recovery port, 14, a water supply pipe, 15, a connecting pipe, 16, a scraping plate, 17, a baffle, 18, a filter screen plate, 19, a filter screen cylinder, 20, a water collecting funnel, 21, a recovery pipe, 22 and a fixing frame.

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. 1-4, the utility model provides a technical scheme, the water dedusting device for preventing dust pollution comprises a dedusting box 5, wherein an air duct 9 is fixedly connected with the top of the dedusting box 5 in a penetrating way, a fixed shell 8 is fixedly connected with the top of the air duct 9 in a penetrating way, a rotating mechanism for dust collection is arranged in the fixed shell 8, an air injection pipe 7 is fixedly connected with the top of the fixed shell 8 in a penetrating way, a dust collection funnel 1 is fixedly connected with the top of the air injection pipe 7 in a penetrating way, connecting pipes 15 are fixedly connected with the two sides of the dedusting box 5 in a penetrating way, a water supply pipe 14 is fixedly connected with the inner side of each connecting pipe 15 in a penetrating way, a shunt pipe 4 is fixedly connected with a water pump 3 in a penetrating way, a filtering mechanism for descaling is arranged in the dedusting box 5 in a penetrating way, a water collection funnel 20 is fixedly connected with the bottom of the dedusting box 5 in a penetrating way, and a recovery pipe 21 is fixedly connected with the bottom of the water collection funnel 20, so that the water mixed with dust can be filtered and recovered.

Further, the rotating mechanism comprises a motor 2 and a fan impeller 12, the transmission shaft end of the motor 2 is fixedly connected with one end of a rotating shaft at one side of the fan impeller 12, and the rotating shaft ends at two sides of the fan impeller 12 respectively penetrate through and are rotatably connected with two sides of the inner wall of the fixed shell 8, so that a dust collection effect can be achieved.

Further, the filtering mechanism comprises a filter screen cylinder 19 and a baffle 17, the rotating shaft ends on two sides of the filter screen cylinder 19 are respectively connected to two sides of the inner wall of the dust collection box 5 in a rotating mode, the bottom and the side of the baffle 17 are fixedly connected to the inner wall of the dust collection box 5, scraping plates 16 are fixedly connected to the top of the baffle 17, the top ends of the two scraping plates 16 are slidably connected to the surface of the filter screen cylinder 19, and filtering operation can be carried out on sewage mixed with dust.

Further, the side of the bottom end of the baffle 17 is fixedly connected with a filter screen plate 18 in a penetrating manner, so that the powder flocs and a water source in the baffle 17 can be filtered, and the waste degree of water resources is further reduced.

Further, the recovery mouth 13 has been seted up to one side that dust removal case 5 kept away from water pump 3, and dust removal case 5 is located the one side fixedly connected with hinge of recovery mouth 13, and dust removal case 5 is connected with sealed apron 10 through the hinge rotation, and sealed apron 10's outside fixedly connected with handle 11, sealed apron 10's inboard activity grafting and the inner wall of recovery mouth 13, conveniently clear up the operation to the powder batting thing in the collecting space that baffle 17 and dust removal case 5 inner wall constitute.

Further, the side fixedly connected with mount 22 of motor 2, one side fixed connection in the side of fixed shell 8 of mount 22 bottom, stability when further improving motor 2 operation.

Further, the bottom end of the air duct 9 is provided with a long flat oval shape, so that the air mixed with dust is more concentrated when being led into the dust collection box 5, and the water flow of the water supply pipes 14 at two sides is convenient for dust melting operation.

The working principle is that the water pump 3 is connected to external water supply equipment, then the bottom end of the recovery pipe 21 is connected with the external water storage equipment, at the moment, the motor 2 and the water pump 3 are respectively started, the motor 2 drives the fan impeller 12 to rotate clockwise, the rotation of the fan blades of the fan impeller 12 drives air to flow downwards, so that downward suction force is generated, dust in the air enters the dust collection box 5 through the dust collection funnel 1 and the air injection pipe 7 under the driving of the air, and when the dust enters the dust collection box 5, the water pump 3 conveys a water source to the water delivery pipe 14 through the shunt pipe 4 and the connecting pipe 15 in a concentrated state, so that the dust in the air is fused into the water under the opposite impact action of the water delivery pipes 14 at two sides, and the water mixed with the dust flows into the external water storage equipment through the water collection funnel 20 and the recovery pipe 21 for recycling after the filtering action of the filter screen drum 19;

When the filter screen hole at the top of the filter screen cylinder 19 is blocked, the filter screen hole of the filter screen cylinder 19 is blocked, so that the filter screen cylinder 19 is likely to have a slow filtering effect, even water cannot be drained, the water supply pipe 14 above the filter screen cylinder 19 is continuously operated for water supply, the blocked surface of the filter screen cylinder 19 is flushed by water flow to left or right, so that powder flocks blocked on the surface of the filter screen cylinder 19 can be scraped off by the scrapers 16 on two sides, then falls into a collecting space formed by the baffle 17 and the inner wall of the dust box 5 along the inclined plane of the scrapers 16, and water flows into the baffle 17 along the inclined plane of the scrapers 16 in the process of scraping off the powder flocks, so that after a period of static precipitation, a water source in the baffle 17 flows into the water collecting hopper 20 under the action of the filter screen plate 18, and after the powder flocks blocked on the surface of the filter screen cylinder 19 are scraped off, the filter screen cylinder 19 resumes the filtering efficiency, and the filter screen cylinder 19 stops operating.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (7)

1. The utility model provides a prevent dust pollution's water dust collector, includes dust removal case (5), its characterized in that, the top of dust removal case (5) runs through fixedly connected with air duct (9), the top of air duct (9) runs through fixedly connected with fixed casing (8), the inside of fixed casing (8) is provided with the rotary mechanism who is used for the dust absorption, the top of fixed casing (8) runs through fixedly connected with gas injection tube (7), the top fixedly connected with dust collection funnel (1) of gas injection tube (7), all run through fixedly connected with connecting pipe (15) in both sides of dust removal case (5), the inboard of connecting pipe (15) runs through fixedly connected with water supply pipe (14), the outside of connecting pipe (15) runs through fixedly connected with shunt tubes (4), the side of shunt tubes (4) runs through fixedly connected with water pump (3), the inside of dust removal case (5) is provided with the filter equipment who is used for the scale removal, the bottom of dust collection funnel (5) runs through fixedly connected with water collection funnel (20), the bottom fixedly connected with recovery pipe (21) of water collection funnel (20).

2. The water dedusting device for preventing dust pollution according to claim 1, wherein the rotating mechanism comprises a motor (2) and a fan impeller (12), the transmission shaft end of the motor (2) is fixedly connected with one end of a rotating shaft at one side of the fan impeller (12), and the rotating shaft ends at two sides of the fan impeller (12) are respectively connected with two sides of the inner wall of the fixed shell (8) in a penetrating and rotating manner.

3. The water dust collector for preventing dust pollution of claim 1, wherein the filtering mechanism comprises a filter screen cylinder (19) and a baffle plate (17), the rotating shaft ends on two sides of the filter screen cylinder (19) are respectively connected to two sides of the inner wall of the dust collection box (5) in a rotating mode, the bottom and the side face of the baffle plate (17) are fixedly connected to the inner wall of the dust collection box (5), a scraper plate (16) is fixedly connected to the top of the baffle plate (17), and the top ends of the two scraper plates (16) are slidably connected to the surface of the filter screen cylinder (19).

4. The water dedusting device for preventing dust pollution according to claim 3, wherein a filter screen plate (18) is fixedly connected with the side surface of the bottom end of the baffle plate (17) in a penetrating manner.

5. The water dust collector for preventing dust pollution of claim 1, wherein a recovery port (13) is formed in one side, far away from the water pump (3), of the dust collection box (5), a hinge is fixedly connected to one side, located at the recovery port (13), of the dust collection box (5), a sealing cover plate (10) is rotatably connected to the dust collection box (5) through the hinge, a handle (11) is fixedly connected to the outer side of the sealing cover plate (10), and the inner side of the sealing cover plate (10) is movably inserted into the inner wall of the recovery port (13).

6. The water dedusting device for preventing dust pollution according to claim 2, wherein a fixing frame (22) is fixedly connected to the side face of the motor (2), and one side of the bottom end of the fixing frame (22) is fixedly connected to the side face of the fixed shell (8).

7. The water dedusting device for preventing dust pollution according to claim 1, wherein the bottom end of the air duct (9) is provided with a long flat elliptic shape.