CN212942142U

CN212942142U - Dust water treatment facilities

Info

Publication number: CN212942142U
Application number: CN202021598179.2U
Authority: CN
Inventors: 李丁西; 许家寅; 刘百明; 韩磊; 张圣坤
Original assignee: Jiangsu Jujie Electromechanical Co ltd
Current assignee: Jiangsu Jujie Electromechanical Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-04-13
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a dust water treatment facilities, including the box, arrange on the box with box complex case lid, two at least vertical install separate into a plurality of regional filters, negative-pressure air fan and blast pipe in the box from left to right, a plurality of regions are first region, second region, right, nth region by left to right in proper order, arranged dust drainage tube and rabbling mechanism in the first region, it sprays the mechanism, every to have arranged the dust in the second region the right side of filter all is connected with the transition pipe, all be equipped with water in each region of box, the lower extreme of dust drainage tube stretches into under water, each the lower extreme of transition pipe stretches into under water, and the upper end of transition pipe is located above the surface of water. The utility model discloses can filter the air that contains the dust, the filter effect is better, can stop the dust spontaneous combustion phenomenon.

Description

Dust water treatment facilities

Technical Field

The utility model relates to a dust water treatment facilities belongs to dust treatment technical field.

Background

With the development of society, environmental protection situation is severe, and production type enterprises inevitably generate dust, which not only causes environmental pollution, but also seriously affects the occupational health of employees. In order to reduce the adverse effect of dust, various dust removing apparatuses for dust treatment have been developed. The existing dust removal equipment mainly adopts cloth bag dust removal and pulse type filter element dust removal, but the equipment not only has larger filtering energy consumption in the actual use process, but also easily generates the spontaneous combustion phenomenon of dust.

Disclosure of Invention

To the problem that above-mentioned prior art exists, the utility model provides a dust water treatment facilities can filter the air that contains the dust, and the air filter effect is better, can stop the dust spontaneous combustion phenomenon.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the dust water treatment device comprises a box body, a box cover arranged on the box body and matched with the box body, and at least two filtering plates, negative pressure fans and exhaust pipes vertically arranged in the box body and used for dividing the box body into a plurality of regions from left to right, wherein the plurality of regions are a first region, a second region, a front region and an nth region from left to right in sequence, a dust drainage pipe and a stirring mechanism are arranged in the first region, a dust spraying mechanism is arranged in the second region, the right side of each filtering plate is connected with a transition pipe, water is filled in each region of the box body, the lower end of the dust drainage pipe extends underwater, the lower end of each transition pipe extends underwater, the upper end of each transition pipe is located above the water surface, the input end of each negative pressure fan is communicated with the nth region of the box body, and the output end of each negative pressure fan is connected with the exhaust pipe which is vertically arranged.

Preferably, the stirring mechanism is used for promoting the dust-containing air to be in full contact with water and comprises a stirring rod rotatably mounted on the box cover, a stirring blade mounted on the stirring rod and a first motor mounted on the box cover, the lower end of the stirring rod extends into the water, and the upper end of the stirring rod penetrates through the box cover to be connected with the output end of the first motor.

Preferably, the dust spraying mechanism comprises an inverted T-shaped pipe which can be rotatably arranged on the box cover, a plurality of nozzles which are arranged at the lower end of the T-shaped pipe, and a driving mechanism which drives the T-shaped pipe to rotate, the upper end of the T-shaped pipe is connected with the water outlet end of the water pump, and the water inlet end of the water pump is communicated with the lower part of the second area in the box body through a pipeline.

Preferably, the driving mechanism comprises a driven gear fixedly mounted on the outer portion of the upper end of the T-shaped pipe, a driving gear meshed with the driven gear and a second motor driving the driving gear to rotate, and the driving gear is connected with an output end of the second motor.

Preferably, a plurality of pairs of T-shaped mounting grooves for inserting the filter plates are formed in the front side wall and the rear side wall of the box body, and T-shaped guide rails matched with the T-shaped mounting grooves are symmetrically arranged on the front side wall and the rear side wall of the filter plates.

Compared with the prior art, the utility model discloses a set up filter and transition pipe in the box, can realize the multistage filtration to containing the dust air, the filter effect is better, can stop the dust spontaneous combustion phenomenon. The stirring mechanism is additionally arranged, so that on one hand, water in the first area can be stirred, and dust-containing air entering the water through the dust drainage tube is promoted to be more fully contacted with the water; on the other hand, the flow of gas above the water surface in the first region is accelerated so that it passes through the transition pipe into the second region more quickly. The dust spraying mechanism can spray air on the water surface in the second area, and the dust in the air is adsorbed and falls into the water again, so that the dust removal effect is further improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the stirring mechanism of the present invention;

fig. 3 is a schematic view of the dust spraying mechanism of the present invention;

fig. 4 is a schematic view of the filter plate of the present invention.

Detailed Description

The technical solutions in the implementation of the present invention will be clear from the following description and accompanying drawings, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the dust water treatment device provided by the embodiment of the present invention comprises a box body 1, a box cover 5 arranged on the box body 1 and matched with the box body, at least two filter plates 10 vertically installed in the box body 1 and dividing the box body 1 into a plurality of regions from left to right, a negative pressure fan 7 and an exhaust pipe 6, wherein the plurality of regions are a first region, a second region, a front region and an n-th region from left to right in sequence, n is not less than 3, the number of the divided regions is one more than that of the filter plates, a dust drainage tube 2 and a stirring mechanism 3 are arranged in the first region, a dust spraying mechanism 4 is arranged in the second region, the right side of each filter plate 10 is connected with a transition tube 8, water 9 is arranged in each region of the box body 1, the lower end of the dust drainage tube 2 extends underwater, and the lower end of each transition tube 8 extends underwater, the upper end of the transition pipe 8 is positioned above the water surface, the input end of the negative pressure fan 7 is communicated with the nth region of the box body 1, and the output end of the negative pressure fan is connected with the exhaust pipe 6 which is vertically arranged. Wherein, the upper portion of each filter plate 10 is provided with a through hole 101 communicating the two side regions, and the transition pipe 8 is detachably mounted at the through hole 101 through a bolt 102.

As a further limitation of the present invention, the stirring mechanism 3 is used for promoting the dust-containing air to fully contact with the water, and includes a stirring rod 31 rotatably installed on the box cover 5, a stirring blade 33 installed on the stirring rod 31, and a first motor 32 installed on the box cover 5, wherein the lower end of the stirring rod 31 extends into the water surface, and the upper end of the stirring rod 31 is connected with the output end of the first motor 32 through the box cover 5. The first motor 32 is started, the stirring rod 31 is driven by the first motor 32 to rotate, on one hand, water in the first area can be stirred, and therefore dust-containing air entering the water through the dust drainage tube 2 is promoted to be more fully contacted with the water; on the other hand, the flow of gas above the water surface in the first zone is accelerated so that it passes faster through the transition pipe 8 into the second zone.

As a further limitation of the present invention, the dust spraying mechanism 4 includes a T-shaped pipe 41 rotatably installed on the box cover 5, a plurality of nozzles 42 installed at the lower end of the T-shaped pipe 41, and a driving mechanism for driving the T-shaped pipe 41 to rotate, the upper end of the T-shaped pipe 41 is connected to the water outlet end of the water pump, and the water inlet end of the water pump is communicated with the lower portion of the second region in the box body 1 through a pipeline 44. The water pump is started, water in the second area can be conveyed to the T-shaped pipe 41 and sprayed out through the nozzle 42, air on the water surface in the second area can be sprayed, dust in the air is adsorbed again and falls into the water, and the dust removal effect is improved.

As a further limitation of the present invention, the driving mechanism includes a driven gear 43 fixedly installed outside the upper end of the T-shaped pipe 41, a driving gear 45 engaged with the driven gear 43, and a second motor 46 driving the driving gear 45 to rotate, wherein the driving gear 45 is connected to an output end of the second motor 46. The driving mechanism is simple in structure, related parts belong to common parts, and cost is low.

Preferably, a plurality of pairs of T-shaped mounting grooves for inserting the filter plate 10 are formed in the front side wall and the rear side wall of the box body 1, and T-shaped guide rails matched with the T-shaped mounting grooves are symmetrically arranged on the front side wall and the rear side wall of the filter plate. The filter adopts the mode cartridge of pegging graft on box 1, and not only the installation is dismantled conveniently, still can adjust the mounted position and the quantity of filter as required, realizes the change that whole device removed dust, and application scope is wider.

When in use, water can be firstly filled into the box body 1, and each filter plate 10 is inserted into the box body 1. Then, the tank cover 5, the stirring mechanism 3, and the dust spraying mechanism 4 are installed at the corresponding positions of the tank body 1. Starting the stirring mechanism 3, spraying the dust mechanism 4, then conveying the air containing dust to the water in the first area through the dust drainage tube 2, under the effect of the stirring mechanism 3, the air and the water in the first area can be fully contacted, the gas after water filtration emerges from the water to the upper side, and enters the water in the second area through the transition pipe to be subjected to secondary filtration, the gas after secondary filtration emerges from the water to the upper side again, dedusting treatment is carried out under the effect of the dust spraying mechanism 4, the gas after dedusting treatment enters the water in the third area through the transition pipe to be subjected to tertiary filtration, and so on.

To sum up, the utility model discloses a set up filter and transition pipe in the box, can realize the multistage filtration to containing the dust air, the filter effect is better, can stop the dust spontaneous combustion phenomenon. The stirring mechanism is additionally arranged, so that on one hand, water in the first area can be stirred, and dust-containing air entering the water through the dust drainage tube is promoted to be more fully contacted with the water; on the other hand, the flow of gas above the water surface in the first region is accelerated so that it passes through the transition pipe into the second region more quickly. The dust spraying mechanism can spray air on the water surface in the second area, and the dust in the air is adsorbed and falls into the water again, so that the dust removal effect is further improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims

1. A dust water treatment device is characterized by comprising a box body, a box cover arranged on the box body and matched with the box body, at least two filter plates vertically arranged in the box body and used for dividing the box body into a plurality of areas from left to right, a negative pressure fan and an exhaust pipe, the plurality of areas are a first area, a second area, an n area from left to right in turn, a dust drainage tube and a stirring mechanism are arranged in the first area, a dust spraying mechanism is arranged in the second area, the right side of each filter plate is connected with a transition tube, water is filled in each area of the box body, the lower end of the dust drainage tube extends into the water, the lower end of each transition tube extends into the water, the upper end of each transition tube is positioned above the water surface, the input end of the negative pressure fan is communicated with the nth area of the box body, and the output end of the negative pressure fan is connected with an exhaust pipe which is vertically arranged.

2. The dust water treatment device of claim 1, wherein the stirring mechanism is used for promoting the dust-containing air to be in full contact with water, and comprises a stirring rod rotatably mounted on the box cover, a stirring blade mounted on the stirring rod, and a first motor mounted on the box cover, the lower end of the stirring rod extends into the water, and the upper end of the stirring rod penetrates through the box cover and is connected with the output end of the first motor.

3. The dust water treatment device of claim 1, wherein the dust spraying mechanism comprises an inverted T-shaped pipe rotatably mounted on the box cover, a plurality of nozzles mounted at the lower end of the T-shaped pipe, and a driving mechanism for driving the T-shaped pipe to rotate, the upper end of the T-shaped pipe is connected with the water outlet end of the water pump, and the water inlet end of the water pump is communicated with the lower part of the second area in the box body through a pipeline.

4. A dust water treatment device as claimed in claim 3, wherein the driving mechanism includes a driven gear fixedly mounted on the outside of the upper end of the T-shaped pipe, a driving gear engaged with the driven gear, and a second motor for driving the driving gear to rotate, and the driving gear is connected to the output end of the second motor.

5. The dust water treatment device of claim 1, wherein a plurality of pairs of T-shaped mounting grooves for inserting filter plates are formed on the front and rear side walls of the box body, and T-shaped guide rails matched with the T-shaped mounting grooves are symmetrically arranged on the front and rear sides of the filter plates.