Water dust removal device capable of preventing dust pollution

Abstract

The utility model discloses a water dust removal device for preventing dust pollution, which relates to the technical field of water dust removal and comprises a dust removal box, an air guide pipe is fixedly connected to the top of the dust removal box in a penetrating manner, a fixed shell is fixedly connected to the top of the air guide pipe in a penetrating manner, and a rotating mechanism for collecting dust is arranged in the fixed shell. The top of the fixed shell is fixedly connected with an air injection pipe in a penetrating manner, the top of the air injection pipe is fixedly connected with a dust collection funnel, the two sides of the dust removal box are fixedly connected with connecting pipes in a penetrating manner, the inner sides of the connecting pipes are fixedly connected with water supply pipes in a penetrating manner, and the outer sides of the connecting pipes are fixedly connected with shunt pipes in a penetrating manner; the problems that when a common water dust removal device is used for filtering dust water, a filter screen in the common water dust removal device is easily blocked by floc in the water in the long-term use process, so that the filtering efficiency is easily reduced, meanwhile, the water accumulation phenomenon occurs in the upper-layer space of the filter screen, and the dust removal effect is poor are solved. And therefore, the problem of backflow of the device can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water dust removal technical field, concretely is a water dust removal device of preventing dust pollution. BACKGROUND

[0002] Dust generally refers to very small solid particles in diameter, because can be inhaled through respiratory tract, deposit in the lung, so when people work continuously in the dust environment, the productive dust in the lung will be more and more, thereby the lung function will decline, cause breathing difficulty, and even can lead to respiratory failure when serious, and the common dust removal method generally has absorption type dust removal, wet dust collection and electromagnetic pulse.

[0003] And the principle of common wet dust collection is through close contact of dust-containing gas and liquid (generally water), make the particulate matter in the air dissolve in the liquid and form gas, liquid and solid mixture, thereby achieve the purpose of dust removal, and when the water dust removal device carries out dust removal operation to a large amount of dust gas, a large amount of water source needs to be used, so when using the water dust removal device, the dust-containing water is generally filtered and recycled to reduce the waste of water resources, however, when the general water dust removal device filters the dust water, the filter screen in the inside is easy to be blocked by the dust in the water in the process of long-term use, so not only easy to make the filtering efficiency reduce, but also make the upper space of the filter screen appear water accumulation phenomenon, thereby make the device appear reflux condition. CONTENT

[0004] The utility model discloses a water dust removal device of preventing dust pollution to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a water dust removal device of preventing dust pollution, including dust removal box, the top of dust removal box is fixedly connected with the gas guide pipe of penetrating, the top of gas guide pipe is fixedly connected with the fixed shell of penetrating, the inside of fixed shell is provided with the rotating mechanism for dust collection, the top of fixed shell is fixedly connected with the gas injection pipe of penetrating, the top of gas injection pipe is fixedly connected with dust collection hopper, both sides of dust removal box are fixedly connected with the connecting pipe of penetrating, the inner side of connecting pipe is fixedly connected with the water supply pipe of penetrating, the outer side of connecting pipe is fixedly connected with the shunt pipe of penetrating, the side of shunt pipe is fixedly connected with water pump of penetrating, the inside of dust removal box is provided with the filter mechanism for descaling, the bottom of dust removal box is fixedly connected with the water collecting hopper of penetrating, the bottom of water collecting hopper is fixedly connected with the recovery pipe.

[0006] Preferably, the rotating mechanism includes motor and fan impeller, the transmission shaft end of motor is fixedly connected to one end of the rotating shaft of one side of fan impeller, and the rotating shaft ends on both sides of fan impeller are respectively penetratingly rotatably connected to the inner walls on both sides of fixed shell.

[0007] Preferably, the filtering mechanism comprises a filter screen cylinder and a baffle, rotating shaft ends of two sides of the filter screen cylinder are respectively connected to two sides of the inner wall of the dust removal box, 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 scraper, and the top ends of the two scrapers are slidingly connected to the surface of the filter screen cylinder.

[0008] Preferably, the side surface of the bottom end of the baffle is fixedly connected with a filter screen plate.

[0009] Preferably, the dust removal box is provided with a recycling opening away from the water pump, a hinge is fixedly connected to one side of the recycling opening, and the dust removal box is rotatably connected with a sealing cover plate through the hinge, a handle is fixedly connected to the outer side of the sealing cover plate, and the inner side of the sealing cover plate is movably inserted into the inner wall of the recycling opening.

[0010] Preferably, the side surface of the motor is fixedly connected with a fixing frame, and one side of the bottom end of the fixing frame is fixedly connected to the side surface of the fixed shell.

[0011] Preferably, the bottom end of the air guide pipe is provided in a long and flat oval shape.

[0012] Compared with the prior art, the dust removal box has the beneficial effects that:

[0013] The dust removal box is provided with a water feeding pipe, a filter screen cylinder, a scraper and a baffle, the water feeding pipes on two sides are designed to be opposite to each other, so that the dust in the air can be fully mixed with water, and then the filter screen cylinder, the scraper and the baffle can filter and scrape the dust, so as to ensure the efficiency of dust and water recovery, and the filtered dust can be recycled. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic view of the overall structure of the utility model;

[0015] Figure 2 It is a schematic view of the overall structure of the utility model;

[0016] Figure 3 It is a schematic view of the overall structure of the utility model; Figure 2 It is an enlarged schematic view of the structure at A in the utility model;

[0017] Figure 4 It is a schematic view of the overall structure of the utility model rotated by one hundred and eighty degrees on the back side.

[0018] In the figure: 1, dust hopper; 2, motor; 3, water pump; 4, shunt pipe; 5, dust removal box; 6, support column; 7, gas injection pipe; 8, fixed shell; 9, air guide pipe; 10, sealing cover plate; 11, handle; 12, fan impeller; 13, recovery port; 14, water supply pipe; 15, connecting pipe; 16, scraper; 17, baffle; 18, filter screen plate; 19, filter screen cylinder; 20, water collecting hopper; 21, recovery pipe; 22, fixing frame. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Please refer to Figures 1-4 The present application provides a technical solution: a water dust removal device for preventing dust pollution, comprising a dust removal box 5, a gas guide pipe 9 is fixedly connected through the top of the dust removal box 5, a fixed shell 8 is fixedly connected through the top of the gas guide pipe 9, a rotating mechanism for dust suction is arranged in the fixed shell 8, a gas injection pipe 7 is fixedly connected through the top of the fixed shell 8, a dust suction hopper 1 is fixedly connected to the top of the gas injection pipe 7, a connecting pipe 15 is fixedly connected through both sides of the dust removal box 5, a water supply pipe 14 is fixedly connected through the inner side of the connecting pipe 15, a shunt pipe 4 is fixedly connected through the outer side of the connecting pipe 15, a water pump 3 is fixedly connected through the side of the shunt pipe 4, a filter mechanism for descaling is arranged in the dust removal box 5, a water collecting hopper 20 is fixedly connected through the bottom of the dust removal box 5, and a recovery pipe 21 is fixedly connected to the bottom of the water collecting hopper 20. The water mixed with dust can be filtered and recovered.

[0021] Further, the rotating mechanism comprises a motor 2 and a fan impeller 12, the transmission shaft end of the motor 2 is fixedly connected to one end of the rotating shaft on one side of the fan impeller 12, and the rotating shaft ends on both sides of the fan impeller 12 are rotatably connected to the inner walls on both sides of the fixed shell 8. The rotating mechanism can play a role in dust suction.

[0022] Further, the filter mechanism comprises a filter screen cylinder 19 and a baffle 17, the rotating shaft ends on both sides of the filter screen cylinder 19 are rotatably connected to the inner walls on both sides of the dust removal box 5, the bottom and the side of the baffle 17 are fixedly connected to the inner wall of the dust removal box 5, the top of the baffle 17 is fixedly connected with a scraper 16, and the top ends of the two scrapers 16 are slidingly connected to the surface of the filter screen cylinder 19. The filter mechanism can filter the sewage mixed with dust.

[0023] Further, the side of the bottom end of the baffle 17 is fixedly connected with a filter screen plate 18, which can filter the powder and water in the baffle 17, further reducing the waste of water resources.

[0024] Further, the dust removal box 5 is provided with a recycling port 13 away from the water pump 3, and the dust removal box 5 is fixedly connected with a hinge on one side of the recycling port 13. The dust removal box 5 is rotatably connected with a sealing cover plate 10 through the hinge. The sealing cover plate 10 is fixedly connected with a handle 11 on the outside, and the inside of the sealing cover plate 10 is movably inserted into the inner wall of the recycling port 13, which facilitates the cleaning operation of the powder in the collection space composed of the baffle 17 and the inner wall of the dust removal box 5.

[0025] Further, the motor 2 is fixedly connected with a fixed frame 22 on the side, and the bottom end of the fixed frame 22 is fixedly connected to the side of the fixed shell 8, further improving the stability of the motor 2 during operation.

[0026] Further, the bottom end of the air guide pipe 9 is provided in a long and flat oval shape, which can make the gas mixed with dust more concentrated when introduced into the dust removal box 5, thereby facilitating the dust melting operation of the water flow of the two side water pipes 14.

[0027] Working principle: first, connect the water pump 3 to the external water supply equipment, and then connect the bottom end of the recycling pipe 21 to the external water storage equipment. At this time, start the motor 2 and the water pump 3 respectively. The motor 2 drives the fan impeller 12 to rotate clockwise. The rotation of the fan blade of the fan impeller 12 will drive the air to flow downward, thereby generating a downward suction force. Therefore, the dust in the air will be driven by the air to enter the dust removal box 5 through the dust collection funnel 1 and the air injection pipe 7. Since the bottom end of the air guide pipe 9 is provided in a long and flat oval shape, the dust is in a concentrated state when it enters the dust removal box 5. At this time, the water pump 3 sends water to the water pipes 14 through the shunt pipe 4 and the connecting pipe 15, so that the dust in the gas is melted into water under the impact of the two side water pipes 14, and the water mixed with dust is filtered by the filter screen cylinder 19 and then flows into the external water storage equipment through the water collection funnel 20 and the recycling pipe 21 for recycling.

[0028] 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, which may cause the filter screen cylinder 19 to have a slow filtering effect, or even be unable to drain water, and the water supply pipe 14 above the filter screen cylinder 19 continues to supply water, so that the side of the filter screen cylinder 19 that is blocked will rotate to the left or right under the scouring of the water flow, so that the powder and fluff on the surface of the filter screen cylinder 19 will be scraped off by the scraper plates 16 on both sides and then fall into the collection space formed by the baffle 17 and the inner wall of the dust removal box 5, and in the process of scraping off the powder and fluff, water will flow along the inclined surface of the scraper plate 16 into the baffle 17, so that after a period of static sedimentation, the water source in the baffle 17 will flow into the water collecting funnel 20 under the action of the filter screen plate 18, and when the powder and fluff on the surface of the filter screen cylinder 19 are scraped off, the filtering efficiency of the filter screen cylinder 19 is restored, so that the filter screen cylinder 19 stops operating.

[0029] It should be noted that the relational terms herein 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 such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0030] Although the embodiments of the present application have been shown and described, it is understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A water dust removal device for preventing dust pollution, comprising a dust removal tank (5), characterized in that: The top of the dust removal box (5) is fixedly connected with a gas guide pipe (9), the top of the gas guide pipe (9) is fixedly connected with a fixed shell (8), the inside of the fixed shell (8) is provided with a rotating mechanism for dust collection, the top of the fixed shell (8) is fixedly connected with a gas injection pipe (7), the top of the gas injection pipe (7) is fixedly connected with a dust collection funnel (1), both sides of the dust removal box (5) are fixedly connected with a connecting pipe (15), the inner side of the connecting pipe (15) is fixedly connected with a water supply pipe (14), the outer side of the connecting pipe (15) is fixedly connected with a shunt pipe (4), the side of the shunt pipe (4) is fixedly connected with a water pump (3), the inside of the dust removal box (5) is provided with a filter mechanism for descaling, the bottom of the dust removal box (5) is fixedly connected with a water collecting funnel (20), the bottom of the water collecting funnel (20) is fixedly connected with a recovery pipe (21).

2. The water dust removal device for preventing dust pollution according to claim 1, characterized in that: 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 the rotating shaft on one side of the fan impeller (12), and the rotating shaft ends on both sides of the fan impeller (12) are rotatably connected with the inner walls on both sides of the fixed shell (8).

3. The water dust removal device for preventing dust pollution according to claim 1, characterized in that: The filter mechanism comprises a filter screen cylinder (19) and a baffle (17), the rotating shaft ends on both sides of the filter screen cylinder (19) are rotatably connected with the inner walls on both sides of the dust removal box (5), the bottom and the side of the baffle (17) are fixedly connected with the inner walls of the dust removal box (5), the top of the baffle (17) is fixedly connected with a scraper (16), and the top ends of the two scrapers (16) are slidably connected with the surface of the filter screen cylinder (19).

4. The water dust removal device for preventing dust pollution according to claim 3, characterized in that: The side of the bottom end of the baffle (17) is fixedly connected with a filter screen plate (18).

5. The water dusting device of claim 1, wherein: The side of the dust removal box (5) away from the water pump (3) is provided with a recovery port (13), the dust removal box (5) is fixedly connected with a hinge on one side of the recovery port (13), the dust removal box (5) is rotatably connected with a sealing cover plate (10) through the hinge, the outer side of the sealing cover plate (10) is fixedly connected with a handle (11), and the inner side of the sealing cover plate (10) is movably inserted with the inner wall of the recovery port (13).

6. The water dusting device of claim 2, wherein: The side of the motor (2) is fixedly connected with a fixed frame (22), and one side of the bottom end of the fixed frame (22) is fixedly connected with the side of the fixed shell (8).

7. The water dust removal device for preventing dust pollution according to claim 1, characterized in that: The bottom end of the gas guide pipe (9) is provided in a long and flat oval shape.

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