CN211612040U

CN211612040U - Vertical water film industrial dust remover

Info

Publication number: CN211612040U
Application number: CN201921955428.6U
Authority: CN
Inventors: 安丰涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-10-02
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a perpendicular water film industrial dust remover belongs to and relates to the dust remover field, including the frame, its characterized in that, including the dust remover, the dust remover bottom is passed through the fan and is connected with the flue, the dust remover includes two water baffles of vertical establishment, be equipped with the filtration water film in two water baffles, the water baffle bottom is equipped with the circulation pond. The utility model discloses regard as filter media with the water film, not only the filter effect is good and equipment is simple, practices thrift manpower and materials.

Description

Vertical water film industrial dust remover

Technical Field

The utility model belongs to the technical field of the dust remover and specifically relates to a perpendicular water film industrial dust remover is related to.

Background

The current equipment for removing dust by using water is relatively simple in price ratio and generally takes the forms of water bath and shower.

The water bath and shower dedusting have the following defects:

1. the water level in the dust remover is controlled by a probe or a link mechanism. After the dust remover works for a period of time, a large amount of dust exists in the dust removing water, the probe is easily wrapped or the connecting rod mechanism is adhered, and the insufficient or excessive supply of the dust removing water causes incomplete dust removal or water resource waste. Meanwhile, the post workers need to frequently go to the site to check the water level condition of the dust remover, and human resources are wasted.

2. Because the water pressure of the dedusting water is higher, the power of the dedusting fan is increased when the design is needed. The increase of the power of the fan leads to the increase of the air volume, so that the dust is pumped away by the fan when the dust is not fully contacted with the dedusting water to completely remove the dust, the dedusting is not thorough, and the content of the dust in the outlet of the deduster exceeds the standard.

3. The dust-containing smoke and waste gas can generate bubbles through the water tank, the bubbles go upwards to emerge out of the water surface and break, and dust contained in the bubbles is released into the air completely without being treated, so that the excessive emission is still possible.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a perpendicular water film industrial dust collector, it regards as filter media with the water film, and not only the filter effect is good and equipment is simple, practices thrift manpower and materials.

The utility model provides a its technical problem realize through following technical scheme: the utility model provides a perpendicular water film industrial dust collector, its characterized in that includes the dust remover, the dust remover bottom is passed through the fan and is connected with the flue, the dust remover includes two water baffles of vertical establishment, be equipped with the filtration membrane in two water baffles, the water baffle bottom is equipped with the circulation pond.

As an optimal scheme, the upper end and the lower end of each of the two water-stop sheets are connected through rectangular pipes respectively to form a frame-shaped structure with an interlayer, a plurality of upper spray heads and a plurality of lower spray heads are arranged on the upper rectangular pipes and the lower rectangular pipes in the frame-shaped structure respectively, and a plurality of air inlet holes and air outlet holes which are arrayed are formed in the double-layer water-stop sheets.

As a preferable scheme, at least one or a plurality of water films flowing from top to bottom are formed among the plurality of upper spray heads; at least one or a plurality of water films flowing from bottom to top are formed among the plurality of lower spray heads, and the water films formed by the upper spray heads and the lower spray heads are in staggered circulation. The upper spray head and the lower spray head are respectively connected with two water pumps, and the water pumps pump purified water of the circulating water tank.

Preferably, the water-stop sheet is cylindrical or cubic.

Preferably, the water-stop sheet is made of a stainless steel sheet or a metal sheet coated with an anticorrosive coating.

The dust remover is characterized in that an external spray head and a bottom spray head are arranged in the dust remover, the external spray head is perpendicular to the water-stop sheet, and the bottom spray head is located at the bottom of the dust remover.

The utility model discloses beneficial effect:

the utility model discloses this technique uses the water film as filter media, and the dust hardly passes the water film, and dust removal effect is good and the working costs is low, and the used material of this technique is ordinary metal, and the dead weight is light, and construction cycle is short, and consequently, the construction cost is far less than the equipment that can reach the ultralow emission requirement of the same kind. Meanwhile, the equipment has small filtration resistance, so that the power of a matched motor required by the fan is small and is far lower than that of similar products. Because simple structure, the required operation equipment is few, so the maintenance cost is low, can ensure the equipment long-term steady operation.

Drawings

FIG. 1 is a schematic view of the present invention in use;

fig. 2 is a schematic structural diagram of the present invention;

wherein: 1. a dust remover; 2. a fan; 3. a flue; 4. a kiln; 5. a water-stop sheet; 6. a water pump; 7. a circulating water tank; 8. A rectangular tube; 9. and (4) air inlet holes.

Detailed Description

Example 1:

with reference to the attached drawings of the specification, the vertical water film industrial dust collector comprises a dust collector 1, the bottom of the dust collector 1 is connected with a flue 3 through a fan 2, the dust collector 1 comprises two water baffles 5 which are vertically arranged, water filtering membranes are arranged in the two water baffles 5, and a circulating water tank 7 is arranged at the bottom of the water baffles 5.

Preferably, the upper and lower both ends of two water-stop sheets 5 are connected through rectangular pipe 8 respectively and are formed the frame column structure that has the intermediate layer, be equipped with shower nozzle and lower shower nozzle on a plurality of in the frame column structure on upper rectangular pipe and the below rectangular pipe respectively, be equipped with the inlet port 9 and the venthole that a plurality of array was arranged on the double-deck water-stop sheet 5.

Preferably, at least one or a plurality of water films flowing from top to bottom are formed among the plurality of upper nozzles; at least one or a plurality of water films flowing from bottom to top are formed among the plurality of lower spray heads, and the water films formed by the upper spray heads and the lower spray heads are in staggered circulation.

Preferably, the upper spray head and the lower spray head are respectively connected with two water pumps 6, and the water pumps 6 pump purified water in the circulating water tank 7.

Preferably, the water-stop sheet 5 is cylindrical or cubic.

Preferably, the water-stop sheet 5 is a stainless steel sheet or a metal sheet coated with an anticorrosive coating.

An external sprayer and a bottom sprayer are arranged in the dust remover 1, the external sprayer is perpendicular to the water-stop sheet 5, and the bottom sprayer is located at the bottom of the dust remover 1.

The working process is as follows:

the flue gas generated by the kiln 4 is discharged through a flue 3, the flue gas is blown in from the bottom of a dust remover 1 through a fan 2, the flue gas enters a nozzle at the bottom of the dust remover 1 and sprays water upwards to be mixed with the flue gas, the first-step coarse filtration is carried out, an external nozzle is vertically arranged with a water-stop plate 5, the flue gas is sprayed to the outer surface of the water-stop plate 5 through the external nozzle and sprays high-pressure water flow to the water-stop plate 5 provided with an air inlet hole, so that the smoke dust falls along with the water flow on the outer layer of the water-stop plate, clean air enters an interlayer through the air inlet hole 9, the two water-stop plates 5 form a frame structure with the interlayer, two or more water films which flow in a staggered mode from top to bottom and from bottom to top are formed in the interlayer by the high-pressure nozzle, the flue gas penetrates through the water films approximately vertical to the air inlet hole, is filtered again by the water film in the interlayer to achieve ultra-clean and then is discharged through the air outlet. The device generally becomes the cube or cylinder, and small occupation space is little, and make full use of space does benefit to the installation.

In general shower or water bath dust removal, rivers top-down, flue gas from bottom to top because gapped between the drop of water, can not realize flue gas and rivers complete mixing to lead to the dust removal effect poor, in this application, the water of 1 entrance bottom shower nozzle spun of dust remover is the equidirectional with the flue gas, gets into 5 back vertical directions of water-stop sheet, can realize the water and dust mixture of full coverage, realizes dust removal effect and purpose.

The device is a precision dust remover with wide application in the field of environmental protection equipment, the device is utilized to enable circulating water to form a proper water film, dust-containing flue gas and waste gas are filtered through the water film to reach the ultralow emission standard and become clean gas which can be emptied, and the device is suitable for a dust removal working section and tail gas treatment which require that the flue gas and the waste gas reach the ultralow emission requirement.

Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.

Claims

1. The utility model provides a perpendicular water film industrial dust collector, its characterized in that, includes dust remover (1), dust remover (1) bottom is passed through fan (2) and is connected with flue (3), including vertical two water baffles (5) of establishhing in dust remover (1), be equipped with the filtration membrane in two water baffles (5), water baffle (5) bottom is equipped with circulation pond (7).

2. The vertical water film industrial dust collector of claim 1, wherein the upper and lower ends of the two water baffles (5) are connected by rectangular pipes (8) to form a frame structure with an interlayer, the rectangular pipes at the upper and lower parts in the frame structure are respectively provided with a plurality of upper nozzles and lower nozzles, and the two water baffles (5) are provided with a plurality of air inlet holes (9) and air outlet holes arranged in an array.

3. The vertical water film industrial dust collector of claim 2, wherein one or more water films flowing from top to bottom are formed among the plurality of upper nozzles; at least one or a plurality of water films flowing from bottom to top are formed among the plurality of lower spray heads, and the water films formed by the upper spray heads and the lower spray heads are in staggered circulation.

4. The vertical water film industrial dust collector of claim 2, wherein the upper and lower spray nozzles are connected with two water pumps (6) respectively, and the water pumps (6) pump purified water of the circulating water tank (7).

5. The vertical water film industrial dust collector of claim 1, wherein the water-stop sheet (5) is a cylinder or a cube.

6. The vertical water film industrial dust collector of claim 1, wherein the water-stop sheet (5) is made of stainless steel plate or metal plate coated with anticorrosive coating.

7. The vertical water film industrial dust collector of claim 1, wherein an external spray head and a bottom spray head are arranged in the dust collector (1), the external spray head is arranged vertically to the water-stop plate (5), and the bottom spray head is positioned at the bottom of the dust collector (1).