CN206334519U - The absorption plant of HCl sour gas in a kind of processing sol-gel process - Google Patents
The absorption plant of HCl sour gas in a kind of processing sol-gel process Download PDFInfo
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- CN206334519U CN206334519U CN201621435401.0U CN201621435401U CN206334519U CN 206334519 U CN206334519 U CN 206334519U CN 201621435401 U CN201621435401 U CN 201621435401U CN 206334519 U CN206334519 U CN 206334519U
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- sour gas
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- hcl
- sol
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Abstract
The utility model is related to chemical technology field, especially a kind of absorption plant for handling HCl sour gas in sol-gel process, including the middle conjunction tank for middle conjunction sour gas, the middle intracavity bottom for closing tank is provided with akaline liquid, in the middle part of the middle inner chamber for closing tank bag is absorbed provided with alkaline powder, the air inlet pipe that one end is extended in akaline liquid is installed on the middle conjunction tank, the other end of the air inlet pipe is inserted into the reactor for producing sour gas, the blast pipe that one end is connected with neutral gas chamber is installed on the middle conjunction tank, the other end of the blast pipe is located at the outside of middle conjunction tank and is provided with vavuum pump.HCl sour gas is first conducted in akaline liquid and closed in progress, then absorb during bag absorbs and entered after closing in neutral gas chamber through alkaline powder, whole processing procedure is carried out by vacuum pumping, overall processing speed is accelerated, the pollution that poisonous and hazardous HCl sour gas is discharged and caused is prevented effectively from.
Description
Technical field
The utility model is related to HCl sour gas in chemical technology field, more particularly to a kind of processing sol-gel process
Absorption plant.
Background technology
With industrial expansion, the utilization of collosol and gel is very extensive, generally, prepares nano titanium oxide and disperses
Liquid, can prepare aqueous TiO 2 sol by titanium tetrachloride, but during it, TiCl4+H2O→Ti(OH)4+ HCl, meeting
There are a large amount of HCl gases to produce, white sour gas corrosion is strong, if ring can be caused in not being acted upon the air that directly circulates
The severe contamination in border.
Utility model content
The purpose of this utility model is to have a large amount of HCl to solve preparing nano titanium oxide dispersion in the prior art
Gas is produced, and gas attack is strong, if can cause the severe contamination of environment in not being acted upon the air that directly circulates, and is carried
The absorption plant of HCl sour gas in a kind of processing sol-gel process gone out.
To achieve these goals, the utility model employs following technical scheme：
A kind of absorption plant for handling HCl sour gas in sol-gel process of design, including for middle conjunction sour gas
Middle conjunction tank, the middle intracavity bottom for closing tank is provided with the middle part of akaline liquid, the middle inner chamber for closing tank to be inhaled provided with alkaline powder
It is separately installed between two pieces of hollow out dividing plates, two pieces of hollow out dividing plates and is formed for installing alkali in the middle part of packet receiving, and the middle inner chamber for closing tank
Property powder absorb the cavity of bag, the liquid level of the akaline liquid is less than the height that alkaline powder absorbs bag, the middle conjunction tank
Inner chamber, positioned at the top of dividing plate be neutral gas chamber, one end be installed extend to entering in akaline liquid on the middle conjunction tank
Tracheae, the other end of the air inlet pipe is inserted on the reactor for producing sour gas, the middle conjunction tank and is provided with one end with
Property the blast pipe that is connected of air chamber, the other end of the blast pipe is located at the outside of middle conjunction tank and is provided with vavuum pump.
It is preferred that, the alkaline powder, which absorbs, includes the ventilative inclusion that non-woven fabrics is made and the oxygen being wrapped in inclusion
Change calcium powder or magnesium oxide powder, the akaline liquid is potassium hydroxide solution or sodium hydroxide solution.
It is preferred that, end of the air inlet pipe away from middle conjunction tank is provided with plunger, and the air inlet pipe runs through plunger, and reactor
Provided with the mounting groove matched with plunger, also extended through on the plunger provided with the gas-distribution pipe for extending to reactor intracavity bottom,
One end that the gas-distribution pipe is located on the outside of reactor, which is provided with the first three-way solenoid valve, the exhaust outlet of the vavuum pump, to be provided with
Second three-way solenoid valve, muffler is connected between first three-way solenoid valve and the second three-way solenoid valve.
It is preferred that, the pressure valve being connected with neutral gas chamber is installed on the middle conjunction tank.
It is preferred that, acidic and alkaline gas sensor is installed, the middle outside for closing tank is provided with use in the neutral gas chamber
In receive acidic and alkaline gas sensor senses data PLC, and PLC simultaneously control the first three-way solenoid valve and
The keying of second three-way solenoid valve.
It is preferred that, the middle bottom for closing tank is provided with the agitating device for being used for stirring akaline liquid, the agitating device bag
Include and be provided with and driving agitating shaft rotation on the outside of the agitating shaft and stirrer paddle installed in middle conjunction tank intracavity bottom, the middle conjunction tank
The motor turned.
The utility model proposes a kind of processing sol-gel process in HCl sour gas absorption plant, beneficial effect
It is：Akaline liquid and alkaline powder absorb bag and are used to middle conjunction absorption HCl sour gas, for preparing preparing nano titanium dioxide
HCl sour gas is first conducted in akaline liquid in progress and closed by the reactor of titanium dispersion liquid, is then absorbed through alkaline powder
Bag is entered in neutral gas chamber after being closed in absorbing, and whole processing procedure is carried out by vacuum pumping, the suction through vavuum pump,
HCl sour gas is entered in akaline liquid, and then is entered back into alkaline powder absorption bag, is discharged finally by vavuum pump, plus
Fast overall processing speed, greatly improves treatment effeciency, is prevented effectively from and poisonous and hazardous HCl sour gas is discharged and made
Into pollution.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of processing sol-gel process in HCl sour gas absorption plant knot
Structure schematic diagram.
In figure：Middle conjunction tank 1, alkaline powder absorb bag 2, hollow out dividing plate 3, air inlet pipe 4, blast pipe 5, vavuum pump 6, gas-distribution pipe
7th, plunger 8, the first three-way solenoid valve 9, the second three-way solenoid valve 10, muffler 11, pressure valve 12, acidic and alkaline gas sensor
13rd, PLC 14, agitating device 15, reactor 16.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1, a kind of absorption plant for handling HCl sour gas in sol-gel process, including close acid for middle
The middle conjunction tank 1 of gas, the middle intracavity bottom for closing tank 1 is provided with the middle part of akaline liquid, the inner chamber of middle conjunction tank 1 to be absorbed provided with alkaline powder
Bag 2, alkaline powder absorbs ventilative inclusion and the lime powder being wrapped in inclusion or the oxidation that bag 2 is made including non-woven fabrics
Magnesium dust, akaline liquid is to be separately installed with two pieces in the middle part of potassium hydroxide solution or sodium hydroxide solution, and the middle inner chamber for closing tank 1
The cavity that bag 2 is absorbed for installing alkaline powder, akaline liquid and alkaline powder are formed between hollow out dividing plate 3, two pieces of hollow out dividing plates 3
Body absorbs bag 2 and is used to middle conjunction HCl sour gas, closes and absorbs in effectively being carried out by two kinds of absorbing materials to HCl sour gas.
The liquid level of akaline liquid is less than the height that alkaline powder absorbs bag 2, the inner chamber of middle conjunction tank 1, positioned at dividing plate 3
Top is to be provided with the air inlet pipe 4 that one end is extended in akaline liquid, the other end of air inlet pipe 4 on neutral gas chamber, middle conjunction tank 1
The reactor 16 for producing sour gas is inserted into, the reactor 16 for preparing preparing nano titanium oxide dispersion is sour by HCl
Property gas be first conducted to carry out in akaline liquid in close, then to be absorbed through alkaline powder during bag 2 absorbs and enter neutrality after closing
In air chamber, the blast pipe 5 that one end is connected with neutral gas chamber is installed on middle conjunction tank 1, during the other end of blast pipe 5 is located at
Close the outside of tank 1 and vavuum pump 6 be installed, whole processing procedure is aspirated by vavuum pump 6 and carried out, the suction through vavuum pump 6,
HCl sour gas is entered in akaline liquid, and then is entered back into alkaline powder absorption bag 2, is discharged finally by vavuum pump 6,
Accelerate overall processing speed.
Air inlet pipe 4 away from it is middle conjunction tank 1 end be provided with plunger 8, air inlet pipe 4 run through plunger 8, and reactor 16 be provided with
Also extended through on the mounting groove that plunger 8 matches, plunger 8 provided with the gas-distribution pipe 7 for extending to the intracavity bottom of reactor 16, gas-distribution pipe 7
It is provided with positioned at the one end in the outside of reactor 16 on the first three-way solenoid valve 9, the exhaust outlet of vavuum pump 6 and second electromagnetism three is installed
Port valve 10, is connected with muffler 11 between the first three-way solenoid valve 9 and the second three-way solenoid valve 10, vavuum pump 6 can pass through first
The three-way solenoid valve 10 of three-way solenoid valve 9 and second and muffler 11, which send gas back to, carries out secondary response again in reactor 16.
The pressure valve 12 being connected with neutral gas chamber is installed on middle conjunction tank 1, for automatically adjusting the pressure in middle conjunction tank 1
Opening pressure valve 12 is adjusted when pressure in power, central conjunction tank 1 is excessive or too small, and acid-base property is provided with neutral gas chamber
Gas sensor 13, the middle outside for closing tank 1 is provided with the PLC for being used for receiving the sensing data of acidic and alkaline gas sensor 13
14, and PLC 14 controls the keying of the first three-way solenoid valve 9 and the second three-way solenoid valve 10 simultaneously, acidic and alkaline gas is passed
Sensor 13 is used to monitor processed gas, when reaching processing standard, the 3rd outlet directly through the second three-way solenoid valve 10
Discharge, and now the 3rd opening of the first three-way solenoid valve 9 is opened, for carrying out distribution to reactor, when acidic and alkaline gas is passed
When the gas that sensor 13 is monitored is not up to standard, the first three-way solenoid valve 9 and the second three-way solenoid valve 10 are turned on muffler
11, vavuum pump 6 sends gas in reactor back to, and it is not merely that below standard gas is carried out into after-treatment, simultaneously can yet
Distribution is carried out to reactor 16, the advantage killed two birds with one stone is served, and can be prevented effectively from poisonous and hazardous HCl sour gas row
The pollution for going out and causing.
The middle bottom for closing tank 1 is provided with the agitating device 15 for being used for stirring akaline liquid, and agitating device 15 is included in being arranged on
The agitating shaft and stirrer paddle of the intracavity bottom of tank 1 are closed, the outside of middle conjunction tank 1 is provided with the driving electricity with driving agitating shaft rotation
Machine, for being thoroughly mixed to akaline liquid and HCl sour gas, makes reaction effect more preferable.
The above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of absorption plant for handling HCl sour gas in sol-gel process, including the middle conjunction for middle conjunction sour gas
Tank (1), it is characterised in that the middle intracavity bottom for closing tank (1) is provided with the middle part of akaline liquid, the middle inner chamber for closing tank (1)
Absorbed provided with alkaline powder and be separately installed with two pieces of hollow out dividing plates (3), two pieces of hollow outs in the middle part of bag (2), and the middle inner chamber for closing tank (1)
The cavity that bag (2) is absorbed for installing alkaline powder is formed between dividing plate (3), the liquid level of the akaline liquid is less than alkalescence
Powder absorb bag (2) height, it is described it is middle close tank (1) inner chamber, positioned at the top of dividing plate (3) be neutral gas chamber, it is described in
Close and the air inlet pipe (4) that one end is extended in akaline liquid is installed on tank (1), the other end of the air inlet pipe (4) is inserted into production
The blast pipe that one end is connected with neutral gas chamber is installed on the reactor (16) of raw sour gas, the middle conjunction tank (1)
(5), the other end of the blast pipe (5) is located at the outside of middle conjunction tank (1) and is provided with vavuum pump (6).
2. a kind of absorption plant for handling HCl sour gas in sol-gel process according to claim 1, its feature exists
In the alkaline powder absorbs bag (2) ventilative inclusion being made including non-woven fabrics and the lime powder being wrapped in inclusion
Or magnesium oxide powder, the akaline liquid is potassium hydroxide solution or sodium hydroxide solution.
3. a kind of absorption plant for handling HCl sour gas in sol-gel process according to claim 1, its feature exists
In, end of the air inlet pipe (4) away from middle conjunction tank (1) is provided with plunger (8), and the air inlet pipe (4) runs through plunger (8), and instead
Answer kettle (16) to be provided with the mounting groove that matches with plunger (8), the plunger (8) to also extend through provided with extending to reactor (16)
The gas-distribution pipe (7) of intracavity bottom, one end that the gas-distribution pipe (7) is located on the outside of reactor (16) is provided with the first three-way solenoid valve
(9), the second three-way solenoid valve (10), first three-way solenoid valve (9) and are installed on the exhaust outlet of the vavuum pump (6)
Muffler (11) is connected between two three-way solenoid valves (10).
4. a kind of absorption plant for handling HCl sour gas in sol-gel process according to claim 1, its feature exists
In middle closes be provided with the pressure valve (12) being connected with neutral gas chamber on tank (1).
5. a kind of absorption plant for handling HCl sour gas in sol-gel process according to claim 1, its feature exists
In being provided with acidic and alkaline gas sensor (13) in the neutral gas chamber, the middle outside for closing tank (1), which is provided with, to be used to receive
The PLC (14) of acidic and alkaline gas sensor (13) sensing data, and PLC (14) is while control the first electromagnetism three
The keying of port valve (9) and the second three-way solenoid valve (10).
6. a kind of absorption plant for handling HCl sour gas in sol-gel process according to claim 1, its feature exists
In the middle bottom for closing tank (1) is provided with the agitating device (15) for being used for stirring akaline liquid, and the agitating device (15) includes
Installed in the agitating shaft and stirrer paddle of middle conjunction tank (1) intracavity bottom, it is provided with and is stirred with driving on the outside of the middle conjunction tank (1)
The motor of axle rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621435401.0U CN206334519U (en) | 2016-12-26 | 2016-12-26 | The absorption plant of HCl sour gas in a kind of processing sol-gel process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621435401.0U CN206334519U (en) | 2016-12-26 | 2016-12-26 | The absorption plant of HCl sour gas in a kind of processing sol-gel process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206334519U true CN206334519U (en) | 2017-07-18 |
Family
ID=59302399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621435401.0U Expired - Fee Related CN206334519U (en) | 2016-12-26 | 2016-12-26 | The absorption plant of HCl sour gas in a kind of processing sol-gel process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206334519U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108619888A (en) * | 2018-07-11 | 2018-10-09 | 安徽京仪自动化装备技术有限公司 | A kind of acid-base neutralization equipment of semiconductor waste gas processing |
| CN110252113A (en) * | 2019-06-18 | 2019-09-20 | 浙江千尧环境工程有限公司 | A kind of burning exhaust gas process device and its application |
| CN114486708A (en) * | 2022-03-15 | 2022-05-13 | 山东省机械设计研究院 | Environment-friendly acid corrosion method test device |
| CN115556973A (en) * | 2022-12-05 | 2023-01-03 | 常州科鑫生物科技有限公司 | Quantitative conveying device for grass protecting particle production |
-
2016
- 2016-12-26 CN CN201621435401.0U patent/CN206334519U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108619888A (en) * | 2018-07-11 | 2018-10-09 | 安徽京仪自动化装备技术有限公司 | A kind of acid-base neutralization equipment of semiconductor waste gas processing |
| CN110252113A (en) * | 2019-06-18 | 2019-09-20 | 浙江千尧环境工程有限公司 | A kind of burning exhaust gas process device and its application |
| CN114486708A (en) * | 2022-03-15 | 2022-05-13 | 山东省机械设计研究院 | Environment-friendly acid corrosion method test device |
| CN115556973A (en) * | 2022-12-05 | 2023-01-03 | 常州科鑫生物科技有限公司 | Quantitative conveying device for grass protecting particle production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20181226 |