CN216295745U

CN216295745U - Based on dust keeper for desulfurization processing

Info

Publication number: CN216295745U
Application number: CN202122436733.8U
Authority: CN
Inventors: 李�浩
Original assignee: Shanghai Shentan Environmental Protection Technology Co ltd
Current assignee: Shanghai Shentan Environmental Protection Technology Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-04-15
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses a dust-proof device for desulfurization processing, which comprises a desulfurization tower, wherein the side wall of the desulfurization tower is fixedly connected with an air inlet pipe, a liquid storage bin is arranged inside the desulfurization tower, the liquid storage bin is fixedly connected with the inner wall of the desulfurization tower, the outer surface of the liquid storage bin is fixedly connected with a liquid inlet pipe, the liquid inlet pipe extends to the outside of the desulfurization tower, the bottom of the liquid storage bin is fixedly connected with a spray head, one side of the desulfurization tower, which is far away from the air inlet pipe, is fixedly connected with a liquid outlet pipe, and dust in waste gas can be removed and heat in the waste gas can be recovered by arranging the desulfurization tower, the air inlet pipe, the liquid storage bin, the spray head, the liquid outlet pipe and the like.

Description

Based on dust keeper for desulfurization processing

Technical Field

The utility model belongs to the technical field of desulfurization processing design, and particularly relates to a dust-proof device for desulfurization processing.

Background

Along with the attention of people to the ecological environment, the treatment of waste gas is more and more concerned by people, the common treatment in industrial waste gas is desulfurization treatment, because the waste gas containing sulfur can cause acid rain and the like, the prior art has the problems that; the existing desulfurization processing device does not have a good dustproof effect, and meanwhile, the heat of waste gas cannot be recovered, so that the problem that the dust-proof device for desulfurization processing is used for solving is urgently needed to be designed.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a dust-proof device for desulfurization processing, which can remove dust in waste gas and recover heat contained in the waste gas, and solves the problems that the conventional desulfurization processing device cannot remove dust thoroughly and can not recover heat in the waste gas.

The utility model is realized in such a way that the dust-proof device for desulfurization processing comprises a desulfurization tower, wherein an air inlet pipe is fixedly connected to the side wall of the desulfurization tower, a liquid storage bin is arranged inside the desulfurization tower, the liquid storage bin is fixedly connected with the inner wall of the desulfurization tower, a liquid inlet pipe is fixedly connected to the outer surface of the liquid storage bin, the liquid inlet pipe extends to the outside of the desulfurization tower, a spray head is fixedly connected to the bottom of the liquid storage bin, and a liquid outlet pipe is fixedly connected to one side, far away from the air inlet pipe, of the desulfurization tower.

Preferably, the water tank is sleeved outside the air inlet pipe, the top of the water tank is fixedly connected with a water inlet, the side wall of the water tank is fixedly connected with a water outlet, and the air inlet pipe extends into the water tank and is in a shape of a plurality of inverted V-shaped ending connections.

Preferably, the middle part of the drain pipe is in an inverted U shape.

Preferably, the side wall of the desulfurization tower is fixedly connected with an exhaust port, the inside of the exhaust port is fixedly connected with two groups of electrostatic plates, and the two groups of electrostatic plates are symmetrically distributed on the upper side and the lower side of the inside of the exhaust port.

Preferably, a dust screen is fixedly connected to the inner end of the exhaust port, and the diameter of the dust screen is equal to the diameter of the inner wall of the exhaust port.

Preferably, the number of the spray heads is multiple groups, and the multiple groups of spray heads are uniformly distributed at the bottom of the liquid storage bin at intervals.

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

1. the desulfurization tower, the air inlet pipe, the liquid storage bin, the spray head and the liquid discharge pipe are arranged, so that the sulfur component in the waste gas can be removed after the waste gas is sprayed in the desulfurization tower, and the liquid discharge pipe can prevent the sprayed liquid from being higher in concentration in the desulfurization tower.

2. According to the utility model, the water tank, the water inlet and the water outlet are arranged, so that waste gas can transfer heat to water in the water tank through the air inlet pipe, and then hot water can be externally connected to the water using device through the water outlet, thereby playing a role in energy conservation and environmental protection.

3. According to the utility model, the inverted U-shaped liquid discharge pipe is arranged in the middle part, so that the spray liquid in the desulfurization tower can always block the joint of the liquid discharge pipe and the desulfurization tower, and the waste gas is prevented from directly flowing out from the liquid discharge port.

4. According to the utility model, the exhaust port and the electrostatic plate are arranged, so that dust in the waste gas can be adsorbed by the electrostatic plate.

5. The dust screen is arranged, so that dust in the waste gas can be further removed.

6. According to the utility model, the plurality of spray heads are arranged, so that the plurality of spray heads can spray the waste gas at the same time, and the desulfurization effect is better.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a front view provided by an embodiment of the present invention;

FIG. 3 is a side view provided by an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view at a-a in fig. 3 according to an embodiment of the present invention.

In the figure: 1. a desulfurizing tower; 2. an air inlet pipe; 3. a liquid inlet pipe; 4. a liquid storage bin; 5. a spray head; 6. a liquid discharge pipe; 7. a water tank; 8. a water inlet; 9. a water outlet; 10. an exhaust port; 11. an electrostatic plate; 12. a dust screen.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4, the dust-proof device for desulfurization processing according to an embodiment of the present invention includes a desulfurization tower 1, an air inlet pipe 2 is fixedly connected to a side wall of the desulfurization tower 1, a liquid storage bin 4 is disposed inside the desulfurization tower 1, the liquid storage bin 4 is fixedly connected to an inner wall of the desulfurization tower 1, a liquid inlet pipe 3 is fixedly connected to an outer surface of the liquid storage bin 4, the liquid inlet pipe 3 extends to the outside of the desulfurization tower 1, a nozzle 5 is fixedly connected to a bottom of the liquid storage bin 4, and a liquid discharge pipe 6 is fixedly connected to a side of the desulfurization tower 1 away from the air inlet pipe 2.

Adopt above-mentioned scheme: through setting up desulfurizing tower 1, intake pipe 2, feed liquor pipe 3, stock solution storehouse 4, shower nozzle 5 and fluid-discharge tube 6, can make waste gas spray in desulfurizing tower 1 the back and get rid of the sulphur composition in the waste gas, fluid-discharge tube 6 can prevent the liquid that sprays from gathering higher in desulfurizing tower 1 simultaneously.

Referring to fig. 4, the outside cover of intake pipe 2 is equipped with water tank 7, the top fixedly connected with water inlet 8 of water tank 7, the lateral wall fixedly connected with outlet 9 of water tank 7, the shape that intake pipe 2 extends to the inside of water tank 7 is a plurality of nearly style of calligraphy end connections.

Adopt above-mentioned scheme: through setting up water tank 7, water inlet 8 and outlet 9, can make waste gas pass through intake pipe 2 with heat transfer for the inside water of water tank 7, then can play energy-concerving and environment-protective effect with the external water supply device of hot water through outlet 9.

Referring to fig. 4, the middle of the drain pipe 6 is an inverted U-shape.

Adopt above-mentioned scheme: through setting up the U type fluid-discharge tube 6 that the middle part is invertd, can make the spray in the desulfurizing tower 1 block up the junction of fluid-discharge tube 6 and desulfurizing tower 1 all the time, prevent that waste gas from directly flowing from the leakage fluid dram.

Referring to fig. 4, an exhaust port 10 is fixedly connected to a side wall of the desulfurization tower 1, two groups of electrostatic plates 11 are fixedly connected to an inside of the exhaust port 10, and the two groups of electrostatic plates 11 are symmetrically distributed on upper and lower sides of an inside of an exhaust pipe.

Adopt above-mentioned scheme: by providing the exhaust port 10 and the electrostatic plate 11, dust in the exhaust gas can be adsorbed by the electrostatic plate 11.

Referring to fig. 4, a dust screen 12 is fixedly connected to an inner end of the exhaust port 10, and a diameter of the dust screen 12 is equal to a diameter of an inner wall of the exhaust port 10.

Adopt above-mentioned scheme: by providing the dust-proof screen 12, dust in the exhaust gas can be further removed.

Referring to fig. 4, the number of the nozzles 5 is multiple groups, and the multiple groups of the nozzles 5 are uniformly distributed at the bottom of the liquid storage bin 4 at intervals.

Adopt above-mentioned scheme: through setting up a plurality of shower nozzles 5, can make 5 while of a plurality of shower nozzles spray waste gas, the effect of desulfurization is better.

The working principle of the utility model is as follows:

when in use, firstly, heat in the exhaust gas in the air inlet pipe 2 is absorbed by water in the water tank 7, then the exhaust gas is discharged into the desulfurizing tower 1 to be contacted with the spraying liquid, the spraying liquid in the desulfurizing tower 1 is continuously sprayed by the spray head 5, the liquid is accumulated on the horizontal surface of the liquid discharge pipe 6 to be discharged, gas is desulfurized by the spraying liquid and then is discharged from the exhaust port 10, the electrostatic plate 11 arranged in the exhaust port 10 can adsorb dust in the exhaust gas, and meanwhile, the dust screen 12 can further block the dust.

In summary, the following steps: this dust keeper for based on desulfurization processing through setting up desulfurizing tower 1, intake pipe 2, feed liquor pipe 3, stock solution storehouse 4, shower nozzle 5 and fluid-discharge tube 6 etc. can get rid of the dust in the waste gas, can retrieve the heat that contains in the waste gas simultaneously, has solved current desulfurization processing device and has removed dust thoroughly inadequately and can't carry out the problem of retrieving to the heat in the waste gas.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a based on dust keeper is used in desulfurization processing, includes desulfurizing tower (1), its characterized in that: the utility model discloses a desulfurizing tower, including desulfurizing tower (1), lateral wall fixedly connected with intake pipe (2) of desulfurizing tower (1), the inside of desulfurizing tower (1) is provided with stock solution storehouse (4), the inner wall fixed connection of stock solution storehouse (4) and desulfurizing tower (1), the outer fixed surface in stock solution storehouse (4) is connected with feed liquor pipe (3), feed liquor pipe (3) extend to the outside of desulfurizing tower (1), the bottom fixedly connected with shower nozzle (5) in stock solution storehouse (4), one side fixedly connected with fluid-discharge tube (6) of intake pipe (2) are kept away from in desulfurizing tower (1).

2. The dust-proof device for desulfurization processing according to claim 1, wherein: the outside cover of intake pipe (2) is equipped with water tank (7), the top fixedly connected with water inlet (8) of water tank (7), lateral wall fixedly connected with outlet (9) of water tank (7), the shape that intake pipe (2) extended to water tank (7) inside is a plurality of nearly style of calligraphy end to end connections.

3. The dust-proof device for desulfurization processing according to claim 1, wherein: the middle part of the liquid discharge pipe (6) is in an inverted U shape.

4. The dust-proof device for desulfurization processing according to claim 1, wherein: the side wall of the desulfurizing tower (1) is fixedly connected with an exhaust port (10), the inside of the exhaust port (10) is fixedly connected with electrostatic plates (11), the number of the electrostatic plates (11) is two, and the two electrostatic plates (11) are symmetrically distributed on the upper side and the lower side of the inside of the exhaust port (10).

5. The dust-proof device for desulfurization-based processing according to claim 4, wherein: the inside end fixedly connected with dust screen (12) of gas vent (10), the diameter size of dust screen (12) is equal with the inner wall diameter size of gas vent (10).

6. The dust-proof device for desulfurization processing according to claim 1, wherein: the number of the spray heads (5) is multiple groups, and the spray heads (5) are evenly distributed at the bottom of the liquid storage bin (4) at intervals.