CN211635917U - Pollution control desulfurizing tower - Google Patents

Pollution control desulfurizing tower Download PDF

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Publication number
CN211635917U
CN211635917U CN201922481313.4U CN201922481313U CN211635917U CN 211635917 U CN211635917 U CN 211635917U CN 201922481313 U CN201922481313 U CN 201922481313U CN 211635917 U CN211635917 U CN 211635917U
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China
Prior art keywords
air duct
flue gas
tower
back flow
tower body
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CN201922481313.4U
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Chinese (zh)
Inventor
孙双华
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Huangshi Huachi Environmental Protection Technology Co ltd
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Huangshi Huachi Environmental Protection Technology Co ltd
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Abstract

The utility model discloses a pollution control desulfurizing tower, including tower body, air duct and intake pipe, the air duct is located tower body one side, and the air duct bottom is through intake pipe and tower body lateral wall turn-on connection, the inside flue gas filtering mechanism that is connected with that can dismantle of air duct, flue gas filtering mechanism includes metal otter board, connecting rod, grid and rings respectively, intake pipe internally mounted has the rotating nozzle, tower body lateral wall is close to the bottom position and pegs graft there is the back flow, back flow lower surface turn-on connection Y type pipe, the end that absorbs water of back flow open end turn-on connection circulating pump. The utility model relates to a novelty, simple structure through can dismantle in the air duct is inside to be connected with flue gas filtering mechanism, and grid and metal mesh board carry out double-deck filtration to the flue gas that comes from the boiler, prevent the jam of air duct, through back flow lower surface turn-on connection Y type pipe, are convenient for filter and discharge impurity, convenient operation to cyclic utilization's water liquid.

Description

Pollution control desulfurizing tower
Technical Field
The utility model relates to the technical field of furniture, especially, relate to a pollution control desulfurizing tower.
Background
The desulfurization tower is tower equipment for performing desulfurization treatment on industrial waste gas. The desulfurizing tower was originally built with granite as the most widely used, which utilized the principles of water film desulfurization and dust removal, also known as a granite water film desulfurization dust remover, or a granite water film desulfurization dust remover. The advantages are easy maintenance, and can achieve the effects of dust removal and desulfurization (denitrification) by preparing different dust-removing agents. With the development of the glass fiber reinforced plastic technology, the desulfurization tower is gradually changed to be made of glass fiber reinforced plastic. Compared with a granite desulfurizing tower, the glass fiber reinforced plastic desulfurizing tower has the advantages of low cost, easy processing, no corrosion and light weight, thereby becoming the development trend of the desulfurizing tower in the future. In addition, 316L stainless steel has three advantages of corrosion resistance, high temperature resistance and wear resistance, and is one of important trends in the development of desulfurizing towers. Through years of improvement, various types of desulfurizing towers such as a Venturi type desulfurizing tower, a rotational flow plate type desulfurizing tower, a rotational flow column type desulfurizing tower, a floating ball type desulfurizing tower, a sieve plate type desulfurizing tower and a pneumatic emulsification type desulfurizing tower are developed, the equipment technology is mature day by day, and the desulfurizing towers have advantages and defects, and enterprises can select different types according to self requirements.
The existing desulfurizing tower has the following disadvantages when in use: 1. flue gas discharged from the interior of the boiler enters the interior of the desulfurizing tower through the gas guide pipe, but waste residues generated by combustion are mixed in the flue gas, so that the pipeline is easily blocked, and the gas inlet rate is reduced; 2. spray the purification to the flue gas that comes from the air duct inside through high pressure nozzle, when absorbing the water liquid of the inside bottom of tower body through the circulating pump, inconvenient clears away the inside impurity of back flow, reduces the effect of using. Therefore, a pollution control desulfurizing tower is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pollution control desulfurizing tower, which aims to solve the problems that when the existing desulfurizing tower in the background technology is used, the flue gas discharged from the interior of a boiler enters the interior of the desulfurizing tower through an air duct, but the flue gas is internally mixed with waste residues generated by combustion, so that the pipeline is easily blocked, and the air inlet speed is reduced; spray the purification to the flue gas that comes from the air duct inside through high pressure nozzle, when absorbing the water liquid of the inside bottom of tower body through the circulating pump, inconvenient clears away the inside impurity of back flow, reduces the problem of the effect of using.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of pollution control desulfurizing tower, including tower body, air duct and intake pipe, the air duct is located tower body one side, and the air duct bottom is through intake pipe and tower body lateral wall turn-on connection, the inside flue gas filtering mechanism that is connected with that can dismantle of air duct, flue gas filtering mechanism includes metal otter board, connecting rod, grid and rings respectively, intake pipe internally mounted has rotating nozzle, tower body lateral wall is close to the bottom position and pegs graft there is the back flow, back flow lower surface turn-on connection Y type pipe, the end that absorbs water of back flow open end turn-on connection circulating pump.
Preferably, the upper part of the metal mesh plate is fixedly connected with the grid through a connecting rod, and the middle position of the upper surface of the grid is movably connected with a hanging ring.
Preferably, the gas guide pipe is internally welded with a limiting ring, and the metal mesh plate of the flue gas filtering mechanism is positioned on the upper surface of the limiting ring.
Preferably, the surface of the return pipe is spliced with a shutoff valve, and a filter screen plate is arranged in the return pipe.
Preferably, the filter screen plate is positioned right above the Y-shaped guide pipe, and the bottom end of the Y-shaped guide pipe is in spiral connection with the cover plate.
Preferably, the water spraying end of the circulating pump penetrates through the air inlet pipe, and the penetrating end is in conduction connection with the rotary nozzle.
The utility model has the advantages as follows:
1. the utility model discloses the inside flue gas filtering mechanism that is connected with that can dismantle of air duct, flue gas filtering mechanism include metal mesh plate, connecting rod, grid and rings respectively, and grid and metal mesh plate carry out double-deck filtration to the flue gas that comes from the boiler, prevent the jam of air duct.
2. The utility model discloses it has the back flow to peg graft near the bottom position to tower body lateral wall, and the back flow lower surface turn-on connects Y type pipe, and the back flow open end turn-on connects the end that absorbs water of circulating pump, crosses filter plate and is located directly over Y type pipe, and Y type pipe bottom screwed connection apron is through back flow lower surface turn-on connection Y type pipe, is convenient for filter and discharge impurity, convenient operation to cyclic utilization's water liquid.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a pollution control desulfurization tower according to an embodiment of the present invention;
FIG. 2 is a schematic view of a pollution control desulfurization tower according to an embodiment of the present invention;
FIG. 3 is a schematic view of a connection structure between an air duct and a return duct of a pollution control desulfurization tower according to an embodiment of the present invention;
fig. 4 is a schematic view of a connection structure between the air duct and the flue gas filtering mechanism of the pollution prevention desulfurizing tower according to the embodiment of the present invention.
In the figure: 1. a tower body; 2. an air duct; 201. a limiting ring; 3. an air inlet pipe; 4. a circulation pump; 5. a return pipe; 501. a shut-off valve; 502. a filter screen plate; 503. a Y-shaped catheter; 504. a cover plate; 6. a flue gas filtering mechanism; 601. a metal mesh plate; 602. a connecting rod; 603. a grid; 604. a hoisting ring; 7. the nozzle was rotated.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A pollution control desulfurization tower according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the embodiment of the utility model provides a pollution control desulfurizing tower, including tower body 1, air duct 2 and intake pipe 3, air duct 2 is located tower body 1 one side, and 2 bottoms of air duct pass through intake pipe 3 and 1 lateral wall turn-on connection of tower body, 2 inside detachable connections of air duct have flue gas filter mechanism 6, flue gas filter mechanism 6 includes metal mesh board 601, connecting rod 602, grid 603 and rings 604 respectively, 3 internally mounted of intake pipe have rotating nozzle 7, it has back flow 5 to peg graft near the bottom end position to tower body 1 lateral wall, the lower surface turn-on connection Y type pipe 503 of back flow 5, the end that absorbs water of back flow 5 open end turn-on connection circulating pump 4.
Referring to fig. 4, a grid 603 is fixedly connected to the upper side of the metal mesh plate 601 through a connecting rod 602, a hanging ring 604 is movably connected to the middle position of the upper surface of the grid 603, particles in flue gas are filtered and buffered through the grid 603, and then the metal mesh plate 601 is used for further filtering and removing impurities, so that the cleaning effect is improved.
Referring to fig. 4, a limiting ring 201 is welded inside the gas-guide tube 2, the metal mesh plate 601 of the flue gas filtering mechanism 6 is located on the upper surface of the limiting ring 201, and the metal mesh plate 601 is located on the upper surface of the limiting ring 201, so that the flue gas filtering mechanism 6 can be conveniently taken out from the inside of the gas-guide tube 2 relative to the limiting ring 201 to be cleaned.
Referring to fig. 3, a shutoff valve 501 is inserted into the surface of the return pipe 5, a filter screen 502 is installed inside the return pipe 5, and the shutoff valve 501 is used to shut off the water from the inside of the desulfurization tower inside the return pipe 5.
Referring to fig. 3, the filter screen plate 502 is located right above the Y-shaped conduit 503, the bottom end of the Y-shaped conduit 503 is spirally connected with the cover plate 504, the filtered impurities enter the bottom end position inside the Y-shaped conduit 503, and the cover plate 504 is screwed relative to the Y-shaped conduit 503, so that the filtered impurities can be discharged, and the use effect is improved.
Referring to fig. 1, the water spraying end of the circulating pump 4 penetrates through the air inlet pipe 3, and the penetrating end is in conduction connection with the rotary nozzle 7, so that the circulating pump 4 effectively realizes the cyclic utilization of water resources, and the energy is saved.
The embodiment of the utility model provides a pollution control desulfurizing tower, 2 inside detachable connections have flue gas filtering mechanism 6 of air duct, flue gas filtering mechanism 6 includes metal mesh plate 601 respectively, connecting rod 602, grid 603 and rings 604, through connecting rod 602 fixed connection grid 603 above metal mesh plate 601, grid 603 upper surface intermediate position swing joint rings 604, filter and cushion the granule inside the flue gas through grid 603, the edulcoration is further filtered through metal mesh plate 601, improve clean effect, 2 internal welding of air duct has spacing ring 201, metal mesh plate 601 of flue gas filtering mechanism 6 is located spacing ring 201 upper surface, be located spacing ring 201 upper surface through metal mesh plate 601, be convenient for relative spacing ring 201 take out flue gas filtering mechanism 6 from 2 insides of air duct, clean it; a return pipe 5 is inserted in the position, close to the bottom end, of the side wall of the tower body 1, the lower surface of the return pipe 5 is connected with a Y-shaped guide pipe 503 in a conduction mode, the opening end of the return pipe 5 is connected with a water suction end of a circulating pump 4 in a conduction mode, an intercepting valve 501 is inserted in the surface of the return pipe 5, a filter screen plate 502 is installed in the return pipe 5, water liquid in the return pipe 5 from the interior of the desulfurization tower is intercepted through the intercepting valve 501, the filter screen plate 502 is located right above the Y-shaped guide pipe 503, the bottom end of the Y-shaped guide pipe 503 is connected with a cover plate 504 in a spiral mode, filtered impurities enter the bottom end position in.
It should be noted that the utility model relates to a pollution control desulfurizing tower, by the needs of the technical staff in this field, select, install and accomplish the debugging operation of circuit according to the use, ensure that each uses electrical apparatus homoenergetic to work normally, the part is general standard component or the part that technical staff in this field knows, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff, and the applicant does not do specific restriction here.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (6)

1. The utility model provides a pollution control desulfurizing tower, includes tower body (1), air duct (2) and intake pipe (3), air duct (2) are located tower body (1) one side, and air duct (2) bottom through intake pipe (3) and tower body (1) lateral wall turn-on connection, a serial communication port, air duct (2) inside can be dismantled and be connected with flue gas filtering mechanism (6), flue gas filtering mechanism (6) include metal otter board (601), connecting rod (602), grid (603) and rings (604) respectively, intake pipe (3) internally mounted has rotating nozzle (7), tower body (1) lateral wall is close to the bottom position and pegs graft and has back flow (5), back flow (5) lower surface turn-on connection Y type pipe (503), the end that absorbs water of back flow (5) open end turn-on connection circulating pump (4).
2. The tower of claim 1, wherein a grid (603) is fixedly connected above the metal mesh plate (601) through a connecting rod (602), and a hanging ring (604) is movably connected to the middle position of the upper surface of the grid (603).
3. The pollution control desulfurizing tower according to claim 1, wherein a limiting ring (201) is welded inside the gas guide tube (2), and the metal mesh plate (601) of the flue gas filtering mechanism (6) is positioned on the upper surface of the limiting ring (201).
4. The tower of claim 1, wherein a shut-off valve (501) is inserted on the surface of the return pipe (5), and a filter screen (502) is installed inside the return pipe (5).
5. The pollution-control desulfurization tower according to claim 4, wherein the filter screen plate (502) is positioned right above the Y-shaped conduit (503), and the bottom end of the Y-shaped conduit (503) is screwed with the cover plate (504).
6. The tower of claim 1, wherein the water spraying end of the circulating pump (4) penetrates the air inlet pipe (3), and the penetrating end is in conductive connection with the rotary nozzle (7).
CN201922481313.4U 2019-12-31 2019-12-31 Pollution control desulfurizing tower Active CN211635917U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922481313.4U CN211635917U (en) 2019-12-31 2019-12-31 Pollution control desulfurizing tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922481313.4U CN211635917U (en) 2019-12-31 2019-12-31 Pollution control desulfurizing tower

Publications (1)

Publication Number Publication Date
CN211635917U true CN211635917U (en) 2020-10-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922481313.4U Active CN211635917U (en) 2019-12-31 2019-12-31 Pollution control desulfurizing tower

Country Status (1)

Country Link
CN (1) CN211635917U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112322359A (en) * 2020-10-30 2021-02-05 张全连 Coke oven gas desulfurizing tower

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112322359A (en) * 2020-10-30 2021-02-05 张全连 Coke oven gas desulfurizing tower
CN112322359B (en) * 2020-10-30 2022-06-07 神华巴彦淖尔能源有限责任公司 Coke oven gas desulfurizing tower

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