CN110038416A - A kind of novel acid fog absorption tower system - Google Patents
A kind of novel acid fog absorption tower system Download PDFInfo
- Publication number
- CN110038416A CN110038416A CN201910337858.XA CN201910337858A CN110038416A CN 110038416 A CN110038416 A CN 110038416A CN 201910337858 A CN201910337858 A CN 201910337858A CN 110038416 A CN110038416 A CN 110038416A
- Authority
- CN
- China
- Prior art keywords
- pipe
- acid
- absorption tower
- acid mist
- fog absorption
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/40—Acidic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
Abstract
The present invention relates to a kind of novel acid fog absorption tower systems, including acid fog absorption tower, the side of acid fog absorption tower is equipped with acid mist introducing port, the bottom side of acid fog absorption tower is equipped with waste liquid export mouth, lye is installed on acid fog absorption tower and recycles spraying mechanism, the acid mist introducing port connects acid mist ingress pipe, the top that acid mist ingress pipe passes through acid mist absorbent module connection connection smelting furnace, the acid mist ingress pipe includes left side adsorption section, middle transition section and right side export section, air-introduced machine is installed in the right side export section of acid mist ingress pipe, the middle transition section of acid mist ingress pipe is U-shaped；Middle transition section includes the first vertical pipe being parallel to each other, second vertical pipe and the horizontal transverse-pipe connected with the first vertical pipe, the second vertical pipe, the top of the first vertical pipe are connected to left side adsorption section, the top of second vertical pipe is connected to right side export section, and horizontal transverse-pipe is equipped with hydrops delivery valve.The period of air-introduced machine is also primary by original cleaning weekly, and it is primary to become cleaning every month.
Description
Technical field
The present invention relates to acid mist purifying field, especially a kind of novel acid fog absorption tower system.
Background technique
Acid fog absorption tower is mainly for the pernicious gas with processing are as follows: acid mist gas (HSO), hydrogen chloride gas (HCL), fluorine
Changing hydrogen (HF), chromic acid gas (CRO), hydrocyanic acid gas (HCN), hydrogen sulfide gas (HS), ammonia gas (NH) etc. can be water-soluble
Property gas, use concentration for 2~6% sodium hydroxide solution be neutralize absorbing liquid, from top to bottom, misty spray liquid is by upper for gas
Under and, two-phase is contacted in filler layer surface to be absorbed, and gas-liquid sufficiently interweaves, and acid mist and alkalies neutralize, and has preferable absorption cleaning
Effect, acid fog absorption tower connect smelting furnace by acid mist ingress pipe, and acid mist is imported into acid by installation air-introduced machine on acid mist ingress pipe
In mist absorption tower, acid mist ingress pipe and air-introduced machine in present acid fog absorption tower system are substantially installation same level
On, the acid mist in acid mist ingress pipe is easy to produce cupric sulphate crystal, and the copper sulphate knot inside air-introduced machine will be cleared up every several days
Crystalline substance, otherwise air-introduced machine vibration is especially big, perishable, special trouble.
There are a large amount of the relevant technologies in the prior art, such as: a kind of CN201710336390.3 " production aluminium polychloride use
The acid mist recycle device of reaction kettle " it include acid fog absorption tower, air-introduced machine and spray system, described air-introduced machine one end is connected to
The gas outlet of polymeric aluminium reaction kettle, the other end connect the air inlet of acid fog absorption tower；The air inlet is located at acid mist absorption
Tower side wall bottom；Inner cylinder is additionally provided in the acid fog absorption tower, the spray system includes water inlet pipe, water distributor and water outlet spray
Head, the water distributor are placed between inner cylinder and side wall, and Water outlet spray head is uniformly distributed on inner cylinder, and the Water outlet spray head and water distributor connect
It connects, the water distributor is connect with water inlet pipe；The acid fog absorption tower bottom is additionally provided with liquid storage tank.
For another example: CN201710738943.8 " a kind of acid mist absorptive purifying tower ", including tower body, tower body side are communicated with
Air inlet pipe is equipped with muti-piece spiral board in tower body, is equipped with ring pipe above spiral board, annular inside pipe wall annular is provided with multiple
Nozzle, ring pipe side are communicated with water inlet pipe, are equipped with filter device above ring pipe, filter device includes annular slab and circle
Frame, annular slab inner wall are equipped with lower flange, and circular frame outer wall is equipped with upper flange, and two steel wires are equipped in circular frame
Net, steel wire is interior to be filled with active carbon.
For another example: CN201810668168.8 " a kind of novel acid mist purifying tower ", air inlet lower section tower body side wall, which is equipped with, to be mended
The mouth of a river and overflow port, water supplement port and overflow port are located in same level, and water supplement port is connected with liquid pool is absorbed, and are equipped at water supplement port
Ball-cock assembly, ball-cock assembly include floating ball, floating ball pipeline and valve, and floating ball is connected by floating ball pipeline with valve, and valve is set to benefit
At the mouth of a river；Reservoir pot sidewall is equipped with 3 or more sliding rails perpendicular to horizontal plane, sliding rail lower end to tower body bottom, on sliding rail
Below end to water supplement port, filter plate is additionally provided in tower body, filter plate is equipped with the sliding block to match with sliding rail, and filter plate is placed in floating
Above ball, filter plate is equipped with through-hole, and floating ball pipeline passes through through-hole；Tower body side wall is equipped with manhole above overflow port.
The ZL201510893645.7 " acid mist purifying system " that applicant authorizes in 2015.12.08 application, it includes cylinder
Shape tower body is equipped with chimney at the top of the tower body, and lower end side, which is equipped with, pumps wind apparatus, and bottom is equipped with lye pond, the tower
Internal middle and upper part is equipped with packing layer, and the spray tube through packing layer is equipped in the tower body, and spray tube is equipped with several sprays
Head, packing layer are reserved with the space of spray head, and one side spray tube is connected to by circulating pump with lye pond, on the other hand spray
The output shaft of shower pipe and circulating pump forms rotation or swings connection.To adapt to the continuous variation that reality needs, on patent basis
On, applicant is developed in Innovation, obtains the present patent application by technological break-through.
Summary of the invention
The purpose of the present invention is to solve defects of the existing technology, provide a kind of novel acid fog absorption tower system.
To achieve the goals above, The technical solution adopted by the invention is as follows:
The side of a kind of novel acid fog absorption tower system, including acid fog absorption tower, acid fog absorption tower is equipped with acid mist introducing port, acid mist
The bottom side on absorption tower is equipped with waste liquid export mouth, and installation lye recycles spraying mechanism on acid fog absorption tower, and the acid mist imports
Mouth connection acid mist ingress pipe, top of the acid mist ingress pipe by acid mist absorbent module connection connection smelting furnace, the acid mist importing
Pipe includes left side adsorption section, and middle transition section and right side export section, install air-introduced machine in the right side export section of acid mist ingress pipe,
The middle transition section of acid mist ingress pipe is U-shaped；
Middle transition section includes the first vertical pipe being parallel to each other, the second vertical pipe and with the first vertical pipe, the second vertical pipe
The top of the horizontal transverse-pipe of connection, the first vertical pipe is connected to left side adsorption section, and the top and right side of the second vertical pipe export section
Connection, horizontal transverse-pipe are equipped with hydrops delivery valve.
A kind of above-mentioned novel acid fog absorption tower system, the lye circulation spraying mechanism includes being arranged in acid fog absorption tower
The sprinkler head of inner cavity top, sprinkler head connect lye ingress pipe, and lye ingress pipe connects lye supply pipe and circulation pipe, and lye supplies
Pipe is given to connect alkali storage case, the junction of lye ingress pipe and circulation pipe is equipped with circulating pump, and lye supply pipe is equipped with throttling
Valve.
A kind of above-mentioned novel acid fog absorption tower system, the bottom of circulation pipe connection acid fog absorption tower inner cavity.
A kind of above-mentioned novel acid fog absorption tower system, the acid mist absorbent module include multiple be arranged at the top of smelting furnace
Acid mist inhale bucket, acid mist inhale bucket by acid mist import branch pipe connection acid mist ingress pipe.
A kind of above-mentioned novel acid fog absorption tower system, the acid fog absorption tower and air-introduced machine are installed on the base, air inducing
The height of machine is higher than the horizontal transverse-pipe of the middle transition section, and the installation site of air-introduced machine is second vertical close to middle transition section
Tube top portion.
A kind of above-mentioned novel acid fog absorption tower system, the air-introduced machine are fiberglass blower fan.
The invention has the benefit that acid mist ingress pipe of the invention includes left side adsorption section, middle transition section and the right side
Side exports section, installs air-introduced machine in the right side export section of acid mist ingress pipe, the middle transition section of acid mist ingress pipe is U-shaped；It is intermediate
Changeover portion includes the first vertical pipe being parallel to each other, the second vertical pipe and the water connected with the first vertical pipe, the second vertical pipe
The top of flat transverse tube, the first vertical pipe is connected to left side adsorption section, and the top of the second vertical pipe is connected to right side export section, horizontal
Transverse tube is equipped with hydrops delivery valve；Wherein, on the base, the height of air-introduced machine is higher than described for acid fog absorption tower and air-introduced machine installation
The horizontal transverse-pipe of middle transition section, the installation site of air-introduced machine is at the top of the second vertical pipe of middle transition section, use process
In, since the height of horizontal transverse-pipe is minimum, pre-cooling includes sulfuric acid in the left side adsorption section of acid mist ingress pipe and right side export section
The liquid of copper can enter in horizontal transverse-pipe along the first vertical pipe, the second vertical pipe, and the hydrops in horizontal transverse-pipe can be with
It is periodically discharged by hydrops delivery valve, in this case, with regard to little residual copper-bath in air-introduced machine, not will cause copper sulphate knot
Crystalline substance, the period of air-introduced machine is also primary by original cleaning weekly, and it is primary to become cleaning every month；
Additionally, due to the regular export of hydrops, the sulphuric acid mist content importeding into acid fog absorption tower is reduced, the alkali in acid fog absorption tower
Dosage significantly reduce, only original one third has saved processing cost.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
As shown in Figure 1, a kind of novel acid fog absorption tower system, including acid fog absorption tower 1, the side of acid fog absorption tower 1 are set
There is acid mist introducing port 2, the bottom side of acid fog absorption tower 1 is equipped with waste liquid export mouth 3, installation lye circulation on acid fog absorption tower 1
Spraying mechanism, acid mist introducing port 3 connect acid mist ingress pipe 4, and acid mist ingress pipe 4 passes through acid mist absorbent module connection connection smelting furnace
5 top, acid mist ingress pipe 4 include left side adsorption section 6, and middle transition section 7 and right side export section 8, the right side of acid mist ingress pipe 4
Side exports and installs air-introduced machine 9 in section 8, and air-introduced machine 9 is preferably fiberglass blower fan, and the middle transition section 7 of acid mist ingress pipe is U-shaped；
Middle transition section 7 includes the first vertical pipe 10 for being parallel to each other, the second vertical pipe 11 and with the first vertical pipe 10, second
The horizontal transverse-pipe 12 that vertical pipe 11 connects, the top of the first vertical pipe 10 are connected to left side adsorption section 6, the top of the second vertical pipe 11
Portion is connected to right side export section 8, and horizontal transverse-pipe 12 is equipped with hydrops delivery valve 13.
Further, lye circulation spraying mechanism includes the sprinkler head 14 that 1 inner cavity top of acid fog absorption tower is arranged in, sprinkler head
14 connection lye ingress pipes 15, lye ingress pipe 15 connect lye supply pipe 16 and circulation pipe 17, and lye supply pipe 16 connects alkali
The junction of liquid storage bin 18, lye ingress pipe 15 and circulation pipe 17 is equipped with circulating pump 19, and lye supply pipe 16 is equipped with throttling
Valve 20.
Wherein, circulation pipe 17 connects the bottom of 1 inner cavity of acid fog absorption tower, and acid mist absorbent module includes that multiple settings are being smelted
The acid mist at 5 top of furnace inhales bucket 21, and acid mist suction bucket 21 imports branch pipe 22 by acid mist and connects acid mist ingress pipe.
Further, acid fog absorption tower 1 and air-introduced machine 9 are mounted on pedestal 23, and the height of air-introduced machine 9 is higher than middle transition section
Horizontal transverse-pipe 12, the installation site of air-introduced machine 9 can be close to 11 top of the second vertical pipe of middle transition section, pedestal 23
The platform of certain altitude.
Acid mist ingress pipe 4 of the invention includes left side adsorption section 6, and middle transition section 7 and right side export section 8, and acid mist is led
Enter and air-introduced machine 9 is installed in the right side export section 8 of pipe 4, air-introduced machine 9 is preferably fiberglass blower fan, the middle transition of acid mist ingress pipe
Section 7 is U-shaped；Middle transition section 7 includes the first vertical pipe 10 for being parallel to each other, the second vertical pipe 11 and with the first vertical pipe
10, the horizontal transverse-pipe 12 of the second vertical pipe 11 connection, the top of the first vertical pipe 10 is connected to left side adsorption section 6, and second is vertical
The top of pipe 11 is connected to right side export section 8, and horizontal transverse-pipe 12 is equipped with hydrops delivery valve 13；Wherein, acid fog absorption tower 1 and draw
Blower 9 is mounted on pedestal 23, and the height of air-introduced machine 9 is higher than the horizontal transverse-pipe 12 of middle transition section, the installation site of air-introduced machine 9
In 11 top of the second vertical pipe of middle transition section, use process, since the height of horizontal transverse-pipe 12 is minimum, acid mist is imported
In the left side adsorption section 6 of pipe and right side export section 8 liquid of the pre-cooling comprising copper sulphate can along the first vertical pipe 10, the
Two vertical pipes 11 enter in horizontal transverse-pipe 12, and the hydrops in horizontal transverse-pipe 12 can be periodically discharged by hydrops delivery valve 13,
In this case, cupric sulphate crystal not will cause, the period of air-introduced machine 9 is also by original with regard to little residual copper-bath in air-introduced machine 9
The cleaning weekly come is primary, and it is primary to become cleaning every month；
Additionally, due to the regular export of hydrops, the sulphuric acid mist content importeding into acid fog absorption tower is reduced, the alkali in acid fog absorption tower
Dosage significantly reduce, only original one third has saved processing cost.
The present invention do not limit to above-mentioned preferred forms, anyone can show that other are various under the inspiration of the present invention
The product of form, however, make any variation in its shape or structure, it is all that there is identical or similar to the present application set
It is standby, it is within the scope of the present invention.
Claims (6)
1. a kind of novel acid fog absorption tower system, including acid fog absorption tower, the side of acid fog absorption tower is equipped with acid mist introducing port, acid
The bottom side on mist absorption tower is equipped with waste liquid export mouth, and installation lye recycles spraying mechanism on acid fog absorption tower, which is characterized in that
The acid mist introducing port connects acid mist ingress pipe, and acid mist ingress pipe connects the top of smelting furnace by the connection of acid mist absorbent module,
The acid mist ingress pipe includes left side adsorption section, and middle transition section and right side export section, and the right side of acid mist ingress pipe exports section
The middle transition section of upper installation air-introduced machine, acid mist ingress pipe is U-shaped；
Middle transition section includes the first vertical pipe being parallel to each other, the second vertical pipe and with the first vertical pipe, the second vertical pipe
The top of the horizontal transverse-pipe of connection, the first vertical pipe is connected to left side adsorption section, and the top and right side of the second vertical pipe export section
Connection, horizontal transverse-pipe are equipped with hydrops delivery valve.
2. a kind of novel acid fog absorption tower system according to claim 1, which is characterized in that the lye recycles spraying machine
Structure includes the sprinkler head that acid fog absorption tower inner cavity top is arranged in, and sprinkler head connects lye ingress pipe, and lye ingress pipe connects alkali
The junction of liquid supply pipe and circulation pipe, lye supply pipe connection alkali storage case, lye ingress pipe and circulation pipe is equipped with circulation
Pump, lye supply pipe are equipped with throttle valve.
3. a kind of novel acid fog absorption tower system according to claim 2, which is characterized in that the circulation pipe connects acid mist
The bottom of absorption tower inner cavity.
4. a kind of novel acid fog absorption tower system according to claim 2, which is characterized in that the acid mist absorbent module packet
It includes multiple acid mists being arranged at the top of smelting furnace and inhales bucket, acid mist inhales bucket and connects acid mist ingress pipe by acid mist importing branch pipe.
5. a kind of novel acid fog absorption tower system according to claim 1, which is characterized in that the acid fog absorption tower and draw
On the base, the height of air-introduced machine is higher than the horizontal transverse-pipe of the middle transition section to assembling, and the installation site of air-introduced machine is leaned on
At the top of second vertical pipe of nearly middle transition section.
6. a kind of novel acid fog absorption tower system according to claim 1, which is characterized in that the air-introduced machine is glass reinforced plastic
Blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910337858.XA CN110038416A (en) | 2019-04-25 | 2019-04-25 | A kind of novel acid fog absorption tower system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910337858.XA CN110038416A (en) | 2019-04-25 | 2019-04-25 | A kind of novel acid fog absorption tower system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110038416A true CN110038416A (en) | 2019-07-23 |
Family
ID=67279320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910337858.XA Withdrawn CN110038416A (en) | 2019-04-25 | 2019-04-25 | A kind of novel acid fog absorption tower system |
Country Status (1)
| Country | Link |
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| CN (1) | CN110038416A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617156A (en) * | 2021-08-04 | 2021-11-09 | 邢台盛懋电镀有限公司 | Electroplating chromic acid recovery and purification device and method |
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| CN204469419U (en) * | 2015-02-01 | 2015-07-15 | 韶关市曲江宏基电源科技有限公司 | Acid mist treatment device |
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| CN205182501U (en) * | 2015-12-08 | 2016-04-27 | 江西自立环保科技有限公司 | Acid mist purifying tower |
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| CN206660868U (en) * | 2017-03-03 | 2017-11-24 | 云南坤发环境科技有限公司 | A kind of acid mist purifying tower processing unit |
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2019
- 2019-04-25 CN CN201910337858.XA patent/CN110038416A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012035153A (en) * | 2010-08-03 | 2012-02-23 | Hitachi Plant Technologies Ltd | Method for treating exhaust gas, and equipment |
| CN204469419U (en) * | 2015-02-01 | 2015-07-15 | 韶关市曲江宏基电源科技有限公司 | Acid mist treatment device |
| CN204841386U (en) * | 2015-06-03 | 2015-12-09 | 清远市新绿环境技术有限公司 | Tail gas processing apparatus of copper sulphate production |
| CN105040040A (en) * | 2015-07-07 | 2015-11-11 | 安徽铜冠铜箔有限公司 | Efficient energy-saving copper dissolving system |
| CN205182501U (en) * | 2015-12-08 | 2016-04-27 | 江西自立环保科技有限公司 | Acid mist purifying tower |
| CN206229194U (en) * | 2016-12-08 | 2017-06-09 | 德清方胜喷涂有限公司 | A kind of acid mist absorbing device of sheet metal component processing |
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Non-Patent Citations (1)
| Title |
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| 中国劳动保护科学技术学会工业防尘专业委员会: "《工业防尘手册》", 31 October 1989, 劳动人事出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617156A (en) * | 2021-08-04 | 2021-11-09 | 邢台盛懋电镀有限公司 | Electroplating chromic acid recovery and purification device and method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190723 |