CN211612241U - Tail gas absorption tower - Google Patents

Tail gas absorption tower Download PDF

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Publication number
CN211612241U
CN211612241U CN201922499203.0U CN201922499203U CN211612241U CN 211612241 U CN211612241 U CN 211612241U CN 201922499203 U CN201922499203 U CN 201922499203U CN 211612241 U CN211612241 U CN 211612241U
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CN
China
Prior art keywords
tail gas
tower body
sliding
water suction
sliding groove
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Expired - Fee Related
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CN201922499203.0U
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Chinese (zh)
Inventor
李群
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Shandong Hongsheng Water Purification Materials Co ltd
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Shandong Hongsheng Water Purification Materials Co ltd
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Priority to CN201922499203.0U priority Critical patent/CN211612241U/en
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Publication of CN211612241U publication Critical patent/CN211612241U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Treating Waste Gases (AREA)

Abstract

The utility model belongs to the technical field of absorption tower, especially, tail gas absorption tower, to current tail gas and water source and alkali lye contact inadequately, lead to finally discharged tail gas still to have more impurity and influence the problem to the environment, the following scheme is proposed to present, it includes the tower body, the water inlet is installed to one side bottom of tower body, the air inlet is installed to the top of water inlet, one side bottom of tower body is installed the water sucking mouth, install the suction pipe in the suction mouth, be equipped with the suction pump on the suction pipe, the one end of suction pipe is fixed to be communicated with the suction plate, the fixed mounting in suction plate bottom has a plurality of water spray fluffs, the fixed mounting has the baffle that is located the suction plate top in the tower body, slidable mounting has the jam piece in the baffle, the bottom of baffle has seted up the spout, the lateral; the utility model discloses enable tail gas and fully carry out the edulcoration and carry out chemical reaction, improve the treatment effect of tail gas, simple structure, convenient to use.

Description

Tail gas absorption tower
Technical Field
The utility model relates to an absorption tower technical field especially relates to a tail gas absorption tower.
Background
In modern industry, exhaust emission is often a big problem in chemical industry, and most chemical plants are provided with special exhaust emission systems. The tail gas is neutralized by adopting a chemical method basically, and the neutralization is carried out by adopting a corresponding mode according to different waste gas substances generated by the tail gas.
At present, when most of absorption towers are used for removing impurities and carrying out chemical reaction on alkali liquor, tail gas is not fully contacted with a water source and the alkali liquor, so that the finally discharged tail gas still has more impurities and influences the environment, and therefore, a tail gas absorption tower needs to be designed to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defect that the contact between the tail gas and water source and alkali liquor is insufficient, and providing a tail gas absorption tower.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a tail gas absorption tower comprises a tower body, a water inlet is installed at the bottom of one side of the tower body, an air inlet is installed above the water inlet, a water suction port is installed at the bottom of one side of the tower body, a water suction pipe is installed in the water suction port, a water suction pump is arranged on the water suction pipe, a water suction plate is fixedly communicated with one end of the water suction pipe, a plurality of water spray nozzles are fixedly installed at the bottom of the water suction plate, a partition plate located above the water suction plate is fixedly installed in the tower body, a blocking block is slidably installed in the partition plate, a sliding groove is formed in the bottom of the partition plate and is slidably connected with the side wall of the sliding groove, a through hole communicated with the sliding groove is formed in the top of the partition plate, a motor is fixedly installed on the outer side of the tower body, an output shaft of the motor extends into the tower body and is fixedly connected with a rotating column, a first sliding groove column and a second sliding, the other end of first slide bar and the top fixed connection of jam piece have seted up the second on the second spout post and have slided the groove, and slidable mounting has the one end of second slide bar in the second slided the groove, installs the lye tank that is located second spout post and first spout post top in the tower body, and the other end of second slide bar is connected with the one end of flexible post, and the gas outlet is installed at the top of tower body.
Preferably, flexible groove has been seted up to the one end of flexible post, has all seted up the sliding tray on flexible groove top inner wall and the bottom inner wall, two sliding columns of outside fixedly connected with of second slide bar, two sliding columns respectively slidable mounting in two sliding trays.
Preferably, an alkaline liquid pipe is arranged above the alkaline liquid tank, an alkaline liquid shower nozzle is fixedly communicated with the alkaline liquid pipe, and the alkaline liquid shower nozzle is positioned in the alkaline liquid tank.
Preferably, the other end of the telescopic column is fixedly connected with one side of a first sealing block, the other side of the first sealing block is fixedly connected with one end of a third sliding rod, the other end of the third sliding rod is fixedly connected with a second sealing block, the two sides of the lye tank are respectively provided with an air inlet and an air outlet, and the first sealing block and the second sealing block are respectively matched with the air inlet and the air outlet.
Preferably, a filter screen is arranged at the water suction port and matched with the water suction pipe.
When the scheme is used, a water source is introduced into the tower body from a water inlet, tail gas is sucked from an air inlet, a water suction pump is started, water in the tower body is sucked through a water suction pipe, impurities in the tail gas are removed through a plurality of water spray nozzles on a water suction plate, the sprayed water enters the tower body and is continuously recycled through the water suction pump, a filter screen arranged at the water suction port can filter the impurities in the water source, a motor is started and drives a first chute column and a second chute column to rotate, a first sliding rod slides back and forth in a chute formed in a partition plate to drive a plugging block to be opened, the tail gas flows upwards, one side of an alkali liquid tank and a partition plate fixedly connected with the tower body can prevent the tail gas from continuously flowing upwards, a second sliding rod drives an air inlet of the alkali liquid tank to be opened, the tail gas enters the alkali liquid tank, the alkali liquid nozzles spray the tail gas in the alkali liquid tank to carry out chemical reaction, and a second sealing block seals an air outlet of, tail gas is abundant carries out chemical reaction with alkali lye in the alkali lye case, and tail gas is abundant carries out the chemical reaction back, and first closed piece seals the income gas port of alkali lye case, drives the second closed piece and opens the gas vent of alkali lye case, and tail gas is discharged from the gas vent, through the gas outlet blowout tower body of tower body top installation.
The utility model discloses enable tail gas and fully carry out the edulcoration and carry out chemical reaction, improve the treatment effect of tail gas, simple structure, convenient to use.
Drawings
Fig. 1 is a schematic front view of a tail gas absorption tower according to the present invention;
fig. 2 is an enlarged schematic view of a portion a of a tail gas absorption tower according to the present invention;
fig. 3 is a schematic perspective view of a second chute column of the tail gas absorption tower according to the present invention.
In the figure: the device comprises a tower body 1, a water inlet 2, an air inlet 3, a water suction port 4, a filter screen 5, a water suction pump 6, a water suction pipe 7, a water suction plate 8, a water spray shower head 9, a partition plate 10, a plugging block 11, a sliding chute 12, a first sliding rod 13, a second sliding chute column 14, a first sliding chute column 15, a rotating column 16, a second sliding rod 17, a telescopic column 18, a sliding column 19, a sliding chute 20, a first sliding chute 21, a second sliding chute 22, an alkaline liquid tank 23, a first sealing block 24, a third sliding rod 25, a second sealing block 26, a partition plate 27, an alkaline liquid pipe 28, an alkaline liquid shower head 29, an air outlet 30 and a motor 31.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a tail gas absorption tower comprises a tower body 1, a water inlet 2 is installed at the bottom of one side of the tower body 1, an air inlet 3 is installed above the water inlet 2, a water suction port 4 is installed at the bottom of one side of the tower body 1, a water suction pipe 7 is installed in the water suction port 4, a water suction pump 6 is arranged on the water suction pipe 7, one end of the water suction pipe 7 is fixedly communicated with a water suction plate 8, a plurality of water spray tents 9 are fixedly installed at the bottom of the water suction plate 8, a partition plate 10 positioned above the water suction plate 8 is fixedly installed in the tower body 1, a blocking block 11 is slidably installed in the partition plate 10, a chute 12 is formed in the bottom of the partition plate 10, the blocking block 11 is slidably connected with the side wall of the chute 12, a through hole communicated with the chute 12 is formed in the top of the partition plate 10, a motor 31 is fixedly installed on the outer side of the tower body 1, an output, a first sliding groove 21 is formed in the second sliding groove column 14, one end of a first sliding rod 13 is arranged in the first sliding groove 21 in a sliding mode, the other end of the first sliding rod 13 is fixedly connected with the top of the blocking block 11, a second sliding groove 22 is formed in the second sliding groove column 14, one end of a second sliding rod 17 is arranged in the second sliding groove 22 in a sliding mode, an alkaline liquid tank 23 located above the second sliding groove column 14 and the first sliding groove column 15 is arranged in the tower body 1, the other end of the second sliding rod 17 is connected with one end of a telescopic column 18, and an air outlet 30 is formed in the top of the tower body 1.
In this embodiment, flexible groove has been seted up to the one end of flexible post 18, sliding tray 20 has all been seted up on flexible groove top inner wall and the bottom inner wall, two sliding tray 19 of outside fixedly connected with of second slide bar 17, two sliding tray 19 respectively slidable mounting are in two sliding tray 20, it slides to drive second slide bar 17 when first sliding tray 15, make first closed block 24 open the income gas port, first closed block 24 can seal a lot into the gas port, make alkali lye more abundant to tail gas carry out chemical reaction.
In this embodiment, an alkaline liquid pipe 28 is installed above the alkaline liquid tank 23, an alkaline liquid shower head 29 is fixedly communicated with the alkaline liquid pipe 28, the alkaline liquid shower head 29 is located in the alkaline liquid tank 23, and the alkaline liquid can enter the alkaline liquid tank 23 without affecting a water source below the tower body 1.
In this embodiment, the other end fixedly connected with of flexible post 18 is one side of first closing block 24, the opposite side fixedly connected with of first closing block 24 is the one end of third slide bar 25, the other end fixedly connected with second closing block 26 of third slide bar 25, the both sides of lye tank 23 are equipped with into gas port and gas vent respectively, first closing block 24 and second closing block 26 cooperate with gas port and gas vent respectively, first closing block 24 is opened and is driven second closing block 26 and seal, first closing block 24 seals and drives second closing block 26 and open.
In this embodiment, water sucking mouth 4 department installs filter screen 5, and filter screen 5 cooperatees with suction tube 7, and impurity and water in the tail gas fall into tower body 1 bottom together, and filter screen 5 filters the impurity of aquatic, and suction tube 7 inhales the fluffy 9 reuse of water spray with the water source.
Example two
Referring to fig. 1-3, a tail gas absorption tower comprises a tower body 1, a water inlet 2 is installed at the bottom of one side of the tower body 1, an air inlet 3 is installed above the water inlet 2, a water suction port 4 is installed at the bottom of one side of the tower body 1, a water suction pipe 7 is installed in the water suction port 4, a water suction pump 6 is arranged on the water suction pipe 7, one end of the water suction pipe 7 is fixedly communicated with a water suction plate 8, a plurality of water spray shower heads 9 are fixedly installed at the bottom of the water suction plate 8 through welding, a partition plate 10 positioned above the water suction plate 8 is fixedly installed in the tower body 1 through welding, a plugging block 11 is slidably installed in the partition plate 10, a chute 12 is formed in the bottom of the partition plate 10, the plugging block 11 is slidably connected with the side wall of the chute 12, a through hole communicated with the chute 12 is formed in the top of the partition plate 10, a, the fixed cover in the outside of rotating the post 16 is equipped with first spout post 15 and second spout post 14, first chute 21 has been seted up on the second spout post 14, slidable mounting has the one end of first slide bar 13 in the first chute 21, the other end of first slide bar 13 is passed through welded fastening with the top of jam piece 11 and is connected, second chute 22 has been seted up on the second spout post 14, slidable mounting has the one end of second slide bar 17 in the second chute 22, install the lye tank 23 that is located second chute post 14 and first spout post 15 top in the tower body 1, the other end of second slide bar 17 is connected with the one end of flexible post 18, gas outlet 30 is installed at the top of tower body 1.
In this embodiment, flexible groove has been seted up to the one end of flexible post 18, sliding tray 20 has all been seted up on flexible groove top inner wall and the bottom inner wall, two sliding tray 19 of welded fastening connection are passed through in the outside of second slide bar 17, two sliding tray 19 respectively slidable mounting are in two sliding tray 20, it slides to drive second slide bar 17 when first sliding tray 15, make first closed block 24 when opening the income gas port, first closed block 24 can seal a lot more the income gas port, make alkali lye more abundant to tail gas carry out chemical reaction.
In this embodiment, an alkaline liquid pipe 28 is installed above the alkaline liquid tank 23, an alkaline liquid shower head 29 is fixedly communicated with the alkaline liquid pipe 28, the alkaline liquid shower head 29 is located in the alkaline liquid tank 23, and the alkaline liquid can enter the alkaline liquid tank 23 without affecting a water source below the tower body 1.
In this embodiment, the other end of flexible post 18 passes through the one side of the first closed block 24 of welded fastening connection, the opposite side of first closed block 24 passes through the one end of welded fastening connection third slide bar 25, the other end of third slide bar 25 passes through welded fastening connection second closed block 26, the both sides of lye tank 23 are equipped with respectively into gas port and gas vent, first closed block 24 and second closed block 26 cooperate with gas port and gas vent respectively, first closed block 24 is opened and is driven second closed block 26 and seal, first closed block 24 seals and drives second closed block 26 and open.
In this embodiment, water sucking mouth 4 department installs filter screen 5, and filter screen 5 cooperatees with suction tube 7, and impurity and water in the tail gas fall into tower body 1 bottom together, and filter screen 5 filters the impurity of aquatic, and suction tube 7 inhales the fluffy 9 reuse of water spray with the water source.
The working principle is as follows: opening a water inlet 2 of an absorption tower, introducing a water source into a tower body 1 from the water inlet 2, sucking tail gas into the tower body 1 from a gas inlet 2, starting a water suction pump 6 outside the tower body 1, sucking the water source in the tower body 1 through a water suction pipe 7, removing impurities in the tail gas through a plurality of water spray nozzles 9 on a water suction plate 8, sealing a partition plate 10 to ensure that the tail gas does not flow upwards temporarily and stays below the water spray nozzles 9 to ensure that the water source and the tail gas are more fully purified, spraying water falls into the tower body 1 and is continuously recycled through the water suction pump 6, filtering the impurities in the water source by a filter screen 5 arranged at a water suction port 4, starting a motor 31 after fully filtering the tail gas, driving a first chute column 15 and a second chute column 14 to rotate by the motor 31, and sliding a first sliding rod 13 in sliding connection with a second sliding groove 22 of the second chute column 14 back and forth in a sliding groove 12 arranged in the partition plate 10, the blocking block 11 is driven to be opened, the tail gas flows upwards, the tail gas flows rightwards by the alkali liquor box 23, the partition plate 27 fixedly connected with the tower body 1 on one side of the alkali liquor box 23 prevents the tail gas from continuously flowing upwards, the first chute column 15 drives the second sliding rod 17 to slide forwards and backwards, the second sliding rod 17 drives the first sealing block 24 to seal and open the gas inlet of the alkali liquor box 23, the gas inlet of the alkali liquor box 23 is opened, the tail gas enters the alkali liquor box 23, an alkali liquor spray head 29 arranged on an alkali liquor pipe 28 sprays the tail gas in the alkali liquor box 23 for chemical reaction, the first sealing block 24 seals the gas outlet of the alkali liquor box 23 through the second sealing block 26 fixedly connected with the third sliding rod 25, so that the tail gas can fully perform chemical reaction with alkali liquor in the alkali liquor box 23, and after the tail gas fully performs chemical reaction, the second sliding rod 17 drives the first sealing block 24 to seal the gas inlet of the alkali liquor box 23, the first sealing block 24 drives the second sealing block 26 to open the exhaust port of the alkaline liquid tank 23 through the third sliding rod 25, and the tail gas is discharged from the exhaust port and then sprayed out through the gas outlet 30 arranged at the top of the tower body 1.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims (5)

1. The tail gas absorption tower comprises a tower body (1) and is characterized in that a water inlet (2) is installed at the bottom of one side of the tower body (1), an air inlet (3) is installed above the water inlet (2), a water suction port (4) is installed at the bottom of one side of the tower body (1), a water suction pipe (7) is installed in the water suction port (4), a water suction pump (6) is arranged on the water suction pipe (7), a water suction plate (8) is fixedly communicated with one end of the water suction pipe (7), a plurality of water spray nozzles (9) are fixedly installed at the bottom of the water suction plate (8), a partition plate (10) positioned above the water suction plate (8) is fixedly installed in the tower body (1), a plugging block (11) is slidably installed in the partition plate (10), a sliding groove (12) is formed in the bottom of the partition plate (10), the plugging block (11) is slidably connected with the side wall of the sliding groove (, a motor (31) is fixedly installed on the outer side of the tower body (1), an output shaft of the motor (31) extends into the tower body (1) and is fixedly connected with a rotating column (16), a first sliding groove column (15) and a second sliding groove column (14) are fixedly sleeved on the outer side of the rotating column (16), a first sliding groove (21) is formed in the second sliding groove column (14), one end of a first sliding rod (13) is installed in the first sliding groove (21) in a sliding manner, the other end of the first sliding rod (13) is fixedly connected with the top of a blocking block (11), a second sliding groove (22) is formed in the second sliding groove column (14), one end of a second sliding rod (17) is installed in the second sliding groove (22) in a sliding manner, an alkaline liquid tank (23) located above the second sliding groove column (14) and the first sliding groove column (15) is installed in the tower body (1), the other end of the second sliding rod (17) is connected with one end of a telescopic column (18), an air outlet (30) is arranged at the top of the tower body (1).
2. The tail gas absorption tower according to claim 1, wherein one end of the telescopic column (18) is provided with a telescopic groove, the top inner wall and the bottom inner wall of the telescopic groove are provided with sliding grooves (20), two sliding columns (19) are fixedly connected to the outer side of the second sliding rod (17), and the two sliding columns (19) are respectively slidably mounted in the two sliding grooves (20).
3. The tail gas absorption tower according to claim 1, wherein an alkali liquor pipe (28) is installed above the alkali liquor tank (23), an alkali liquor shower head (29) is fixedly communicated with the alkali liquor pipe (28), and the alkali liquor shower head (29) is located in the alkali liquor tank (23).
4. The tail gas absorption tower according to claim 1, wherein the other end of the telescopic column (18) is fixedly connected with one side of a first sealing block (24), the other side of the first sealing block (24) is fixedly connected with one end of a third sliding rod (25), the other end of the third sliding rod (25) is fixedly connected with a second sealing block (26), an air inlet and an air outlet are respectively arranged on two sides of the lye tank (23), and the first sealing block (24) and the second sealing block (26) are respectively matched with the air inlet and the air outlet.
5. The tail gas absorption tower as claimed in claim 1, wherein a filter screen (5) is installed at the water suction port (4), and the filter screen (5) is matched with the water suction pipe (7).
CN201922499203.0U 2019-12-23 2019-12-23 Tail gas absorption tower Expired - Fee Related CN211612241U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922499203.0U CN211612241U (en) 2019-12-23 2019-12-23 Tail gas absorption tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922499203.0U CN211612241U (en) 2019-12-23 2019-12-23 Tail gas absorption tower

Publications (1)

Publication Number Publication Date
CN211612241U true CN211612241U (en) 2020-10-02

Family

ID=72635411

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922499203.0U Expired - Fee Related CN211612241U (en) 2019-12-23 2019-12-23 Tail gas absorption tower

Country Status (1)

Country Link
CN (1) CN211612241U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20201002

Termination date: 20211223

CF01 Termination of patent right due to non-payment of annual fee