CN212396353U

CN212396353U - A desulfurization structure for industrial production waste gas

Info

Publication number: CN212396353U
Application number: CN202020549139.2U
Authority: CN
Inventors: 喻瑞高
Original assignee: Wuxi Xizhang Environmental Protection Equipment Co ltd
Current assignee: Wuxi Xizhang Environmental Protection Equipment Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-01-26
Anticipated expiration: 2030-04-15

Abstract

The utility model relates to an industrial waste gas technical field, and a desulfurization structure for industry production waste gas is disclosed, which comprises a housin, the inside wall fixedly connected with division board of casing, filter chamber and clean room have been seted up through the division board in the inside of casing, the fixed intercommunication of lateral wall of casing has inlet channel, inlet channel runs through the lateral wall fixedly connected with of casing and is located the filter mechanism in the filter chamber, filter mechanism includes the filtration shell of fixed connection in the casing, filter fixedly connected with active carbon plate in proper order in the shell, HEPA filters the otter board, asbestos filters otter board and drainage otter board, the fixed intercommunication of lateral wall of filtering the shell has blast pipe and blast pipe to run through the lateral wall of division board and is connected to in the clean room, lime water solution and the mouth of pipe that lime water solution. The utility model provides high equipment desulfurization efficiency makes things convenient for people to add the lime stone, has improved the desulfurization effect and the desulfurization quality of equipment, has made things convenient for people to use.

Description

A desulfurization structure for industrial production waste gas

Technical Field

The utility model relates to an industrial waste gas technical field especially relates to a desulfurization structure for industry produces waste gas.

Background

Desulfurization, generally speaking, the desulfurization process before the desulfurization of fuel before combustion and the emission of flue gas, is one of the important technical measures for preventing and treating air pollution, along with the development of industry and the improvement of living standard of people, the desire for energy is also increasing, SO2 in coal-fired flue gas becomes the main cause of air pollution, the reduction of SO2 pollution becomes the urgent priority of the current atmospheric environment treatment, a few flue gas desulfurization processes are widely applied in industry, and the desulfurization process also has important practical significance for the treatment of tail gas of various boilers and incinerators.

The desulfurization structure that is used for industry to produce waste gas that has now mostly only adopts the filtration to carry out the desulfurization, and desulfurization effect is relatively poor, and some use lime wash neutralization equipment can the step-by-step become gradually at the concentration of lime wash in the use simultaneously, cause desulfurization effect relatively poor, need incessantly add the lime stone, and the limestone volume is great that the rate of dissolving in aqueous is lower, inconvenient people's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the equipment desulfurization effect is poor and the limestone is not easy to add in the prior art, and providing a desulfurization structure for industrial waste gas production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a desulfurization structure for industrial waste gas comprises a shell, wherein the inner side wall of the shell is fixedly connected with a partition plate, the interior of the shell is provided with a filter chamber and a purifying chamber through a partition plate, the side wall of the shell is fixedly communicated with an air inlet channel, the air inlet channel penetrates through the side wall of the shell and is fixedly connected with a filtering mechanism positioned in the filtering chamber, the filtering mechanism comprises a filtering shell fixedly connected in the shell, the filter shell is internally and sequentially and fixedly connected with an active carbon plate, an HEPA filter screen plate, an asbestos filter screen plate and a water filter screen plate, the side wall of the filter shell is fixedly communicated with an exhaust pipe which penetrates through the side wall of the partition plate and is connected into the purification chamber, the lime wash solution is placed in the purifying chamber, the liquid level of the lime wash solution is higher than the pipe opening of the exhaust pipe, and an opening is formed in the upper end of the shell and is fixedly connected with a feeding mechanism.

Preferably, feed mechanism includes the feeding shell of fixed connection in the casing upper end, the upper end fixedly connected with feeding motor of feeding shell, the output shaft of feeding motor runs through the lateral wall fixedly connected with pivot of feeding shell, the lateral wall fixedly connected with blade of polishing of pivot, the lateral wall fixedly connected with blade assorted piece of polishing of casing, the lower extreme fixedly connected with screen cloth of feeding shell, the lower extreme fixedly connected with of pivot and the scraper blade of the inseparable laminating of screen cloth.

Preferably, the bottom end wall of the shell is fixedly connected with a heating plate positioned in the purification chamber.

Preferably, the upper end of the shell is provided with an opening, and the opening is fixedly connected with the exhaust passage.

Preferably, the four corners of the lower end of the shell are fixedly connected with supporting upright posts.

Compared with the prior art, the utility model provides a desulfurization structure for industry produces waste gas possesses following beneficial effect:

1. this a desulfurization structure for industrial production waste gas, through the feeding shell that is equipped with, the feeding motor, the apparatus further comprises a rotating shaft, the blade of polishing, the piece of polishing, screen cloth and scraper blade, when needs add the lime stone, add the lime stone in the feeding shell, start feeding motor and drive the pivot and rotate, and then drive the blade rotation of polishing, polish into the powder with the lime stone through the piece of polishing and the cooperation of the blade of polishing, then leak the lime stone powder from the screen cloth through the pivoted scraper blade, add the concentration of lime water solution, the efficiency of equipment desulfurization is improved, make things convenient for people to add the lime stone, people's use has been made things convenient for.

2. This a desulfurization structure for industrial production waste gas, through the filtration shell that is equipped with, the activated carbon board, HEPA filters the otter board, asbestos filters the otter board, drainage otter board and blast pipe, when waste gas gets into and filters in the shell, earlier through the activated carbon board, HEPA filters otter board and asbestos and filters harmful substance in the otter board absorption waste gas, then it can not reduce to ensure the concentration in the clean room through moisture in the drainage otter board absorption waste gas, treat that gas passes through in the blast pipe gets into lime water solution, can neutralize remaining sulphur through acid-base neutralization, the desulfurization effect and the desulfurization quality of equipment have been improved, people's use has been made things convenient for.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model provides high equipment desulfurization efficiency makes things convenient for people to add the lime stone, has improved the desulfurization effect and the desulfurization quality of equipment, has made things convenient for people to use.

Drawings

FIG. 1 is a schematic structural diagram of a desulfurization structure for industrial waste gas generation according to the present invention;

fig. 2 is a schematic structural diagram of a part a of a desulfurization structure for industrial waste gas production according to the present invention.

In the figure: the device comprises a shell 1, a partition plate 2, a filter chamber 3, a purification chamber 4, an air inlet channel 5, a filter mechanism 6, a filter shell 61, an activated carbon plate 62, a HEPA filter screen plate 63, an asbestos filter screen plate 64, a water filter screen plate 65, an exhaust pipe 66, a lime water solution 7, a feed mechanism 8, a feed shell 81, a feed motor 82, a rotating shaft 83, a grinding blade 84, a grinding block 85, a screen 86, a scraping plate 87, a heating plate 9, an air outlet channel 10 and a support upright post 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a desulfurization structure for industrial waste gas production, comprising a housing 1, a partition plate 2 fixedly connected to the inner side wall of the housing 1, a filtering chamber 3 and a purifying chamber 4 opened in the housing 1 through the partition plate 2, an air inlet passage 5 fixedly communicated with the side wall of the housing 1, a filtering mechanism 6 located in the filtering chamber 3 and fixedly connected to the side wall of the air inlet passage 5 through the housing 1, the filtering mechanism 6 comprising a filtering shell 61 fixedly connected in the housing 1, an activated carbon plate 62, a HEPA filtering screen plate 63, an asbestos filtering screen plate 64 and a filtering screen plate 65 fixedly connected in sequence in the filtering shell 61, an exhaust pipe 66 fixedly communicated with the side wall of the filtering shell 61 and connected to the purifying chamber 4 through the side wall of the partition plate 2, a lime water solution 7 placed in the purifying chamber 4 and having a liquid level of the lime water solution 7 higher than the pipe orifice, an opening is formed in the upper end of the shell 1, and a feeding mechanism 8 is fixedly connected to the opening.

Feed mechanism 8 includes fixed connection at the feeding shell 81 of casing 1 upper end, the upper end fixedly connected with feeding motor 82 of feeding shell 81, the output shaft of feeding motor 82 runs through the lateral wall fixedly connected with pivot 83 of feeding shell 81, the lateral wall fixedly connected with blade 84 of polishing of pivot 83, the lateral wall fixedly connected with of casing 1 blade 84 assorted piece 85 of polishing, the lower extreme fixedly connected with screen cloth 86 of feeding shell 81, the lower extreme fixedly connected with of pivot 83 and the scraper blade 87 of the inseparable laminating of screen cloth 86, the efficiency of feeding can be improved.

The bottom end wall of the shell 1 is fixedly connected with a heating plate 9 positioned in the purifying chamber 4, so that the desulfurization rate can be improved.

An opening is formed in the upper end of the shell 1, the opening is fixedly connected with an exhaust channel 10, and the desulfurized gas can be discharged.

The equal fixedly connected with support post 11 in lower extreme four corners department of casing 1 can improve equipment's stability.

In the utility model, when in use, when limestone is needed to be added, the limestone is added into the feeding shell 81, the feeding motor 82 is started to drive the rotating shaft 83 to rotate, and then the grinding blade 84 is driven to rotate, the limestone is ground into powder by matching of the grinding blade 85 and the grinding blade 84, then the limestone powder leaks from the screen 86 through the rotating scraper 87, the concentration of the lime water solution 7 is added, the desulfurization efficiency of the equipment is improved, people can conveniently add the limestone, meanwhile, when waste gas enters the filtering shell 1, harmful substances in the waste gas are adsorbed through the activated carbon plate 62, the HEPA filtering screen plate 63 and the asbestos filtering screen plate 64, then the concentration in the purifying chamber 4 is ensured not to be reduced by adsorbing moisture in the waste gas through the filtering screen plate 65, when the gas enters the lime water solution 7 through the exhaust pipe 66, the acid-alkali neutralization can be used for neutralizing the residual sulfur, the desulfurization effect and the desulfurization quality of the equipment are improved, is convenient for people to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a desulfurization structure for industrial production waste gas, includes casing (1), its characterized in that, the inside wall fixedly connected with division board (2) of casing (1), filter chamber (3) and clean room (4) have been seted up through division board (2) in the inside of casing (1), the fixed intercommunication of lateral wall of casing (1) has inlet channel (5), inlet channel (5) run through the lateral wall fixedly connected with filter mechanism (6) that are located filter chamber (3) of casing (1), filter mechanism (6) are including fixed connection in casing (1) filter shell (61), filter in the shell (61) in proper order fixedly connected with active carbon board (62), HEPA filter plate (63), asbestos filter plate (64) and filter plate (65), the fixed intercommunication of lateral wall of filter shell (61) has blast pipe (66) and blast pipe (66) run through the lateral wall of division board (2) and be connected to in clean room (4), lime water solution (7) and lime water solution (7) liquid level are placed in the purifying chamber (4) and are higher than the mouth of pipe of blast pipe (66), opening and opening part fixedly connected with feed mechanism (8) have been seted up to the upper end of casing (1).

2. The desulfurization structure for industrial production of exhaust gas according to claim 1, characterized in that the feeding mechanism (8) comprises a feeding shell (81) fixedly connected to the upper end of the housing (1), the upper end of the feeding shell (81) is fixedly connected with a feeding motor (82), the output shaft of the feeding motor (82) penetrates through the side wall of the feeding shell (81) and is fixedly connected with a rotating shaft (83), the side wall of the rotating shaft (83) is fixedly connected with a grinding blade (84), the side wall of the housing (1) is fixedly connected with a grinding block (85) matched with the grinding blade (84), the lower end of the feeding shell (81) is fixedly connected with a screen (86), and the lower end of the rotating shaft (83) is fixedly connected with a scraper (87) tightly jointed with the screen (86).

3. A desulfurization structure for industrial-production exhaust gas, according to claim 1, characterized in that the bottom end wall of said casing (1) is fixedly connected with a heating plate (9) located inside the purification chamber (4).

4. The desulfurization structure for industrial-generation exhaust gas according to claim 1, characterized in that the upper end of the housing (1) is opened and the opening is fixedly connected with the exhaust passage (10).

5. A desulfurization structure for industrial-production exhaust gas according to claim 1, characterized in that support pillars (11) are fixedly connected to the four corners of the lower end of the housing (1).