CN106861373A - A kind of hydrochloric acid groove tank automation absorbs the device of acid mist - Google Patents
A kind of hydrochloric acid groove tank automation absorbs the device of acid mist Download PDFInfo
- Publication number
- CN106861373A CN106861373A CN201710199421.5A CN201710199421A CN106861373A CN 106861373 A CN106861373 A CN 106861373A CN 201710199421 A CN201710199421 A CN 201710199421A CN 106861373 A CN106861373 A CN 106861373A
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- China
- Prior art keywords
- hydrochloric acid
- valve
- water pot
- groove tank
- way valve
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- 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
- B01D53/14—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 by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- 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
- B01D53/14—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 by absorption
- B01D53/1456—Removing acid components
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Gas Separation By Absorption (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention belongs to hydrochloric acid accumulating technical field of auxiliary equipment, the device that a kind of hydrochloric acid groove tank automation absorbs acid mist is specifically disclosed.Its main technical schemes is to include, can be placed in hydrochloric acid groove tank top, the four-way valve that Qi Xiakou can be connected with the tank mouth of the hydrochloric acid groove tank；The water pot that controlling switch is connected with source of purified water is provided with the top for constituting the four-way valve；The bottom of the water pot is connected by hydrochloric acid valve with the suitable for reading of the four-way valve；The left mouth of four way valve is provided with air intlet check valve, and the right mouth of four way valve is provided with acid mist Outlet check valves, and the acid mist Outlet check valves are connected with the bottom insert canal for being passed through water pot bottom；Breathing valve is provided with the top of water pot.The device can realize with hydrochloric acid production, use and store it is supporting effective prevent acid mist excessive and generation that cause environmental pollution phenomenon, and with it is easy to use the characteristics of.
Description
Technical field
The invention belongs to hydrochloric acid accumulating technical field of auxiliary equipment, in particular relate to one kind be used in hydrochloric acid storage or
Hydrochloric acid groove tank automation in the cargo handling process of transport absorbs the device of acid mist.
Background technology
Hydrochloric acid is the aqueous solution of hydrogen chloride, also known as hydrochloric acid, belongs to unitary inorganic strong acid, is that a kind of important industry is former
Material, be widely used in the hydrometallurgy of rare metal, organic synthesis, bleaching and dyeing industry, intermetallic composite coating, food industry, inorganic medicine and
The fields, nearly ten million ton of domestic annual production such as the production of organic drug, acid cleaning corrosive agent.The proterties of hydrochloric acid is water white transparency
Liquid, there is strong sharp aroma, with corrosivity higher.Concentrated hydrochloric acid（Mass fraction is about 37%）With extremely strong volatilization
Property, thus fill concentrated hydrochloric acid container open afterchlorinate hydrogen can volatilize, is combined with the vapor in air produce hydrochloric acid it is small
Drop, makes container top acid mist occur.Hydrochloric acid is to ensure to keep the safety in production during production, storage and use, and all containers must
Emptying pipeline must be set, it is domestic at present generally to use following three kinds of methods：
1）Using acid-fume absorber, built-in anticorrosion filler, spray-absorption acid mist of intaking above；Have the disadvantage that equipment volume is big, dress
Complexity is put, device operating power consumption is high.
2）Flexible pipe connection emptying pipeline, absorbing hydrogen chloride in insertion water；Have the disadvantage to be unable to Self-breathing, discharged in hydrochloric acid and held
Flexible pipe manually must be extracted into the water surface during device, container is produced negative pressure, jeopardize safety in production.
3）Common groove tank breather valve door；Acid mist can not be eliminated.
The content of the invention
Can realize coordinating hydrochloric acid production, use and storing supporting groove tank automatic it is an object of the invention to provide a kind of
Acid-mist-removing breathing, effective hydrochloric acid groove tank automation for preventing acid fog outflow from going out absorb the device of acid mist.
Realize technical scheme that above-mentioned purpose of the present invention used for：
A kind of hydrochloric acid groove tank automation absorbs the device of acid mist, it is characterised in that：Including
Hydrochloric acid groove tank top, the four-way valve that Qi Xiakou can be connected with the tank mouth of the hydrochloric acid groove tank can be placed in；
The water pot that controlling switch is connected with source of purified water is provided with the top for constituting the four-way valve；The bottom of the water pot leads to
Persalt valve is connected with the suitable for reading of the four-way valve；
The left mouth of the four way valve is provided with air intlet check valve, and the right mouth of the four way valve is provided with acid mist outlet list
To valve, the acid mist Outlet check valves are connected with the bottom insert canal for being passed through the water pot bottom；
Breathing valve is provided with the top of the water pot.
The structure for constituting the device that a kind of above-mentioned hydrochloric acid groove tank automation absorbs acid mist also includes：
--- it is provided with tranquil observation window on the side wall of the water pot；
--- hydrochloric acid density detecting means are provided with described water pot, the testing agency passes through controlling organization and the hydrochloric acid valve
The switching control mechanism electrical connection of door.
The device that a kind of hydrochloric acid groove tank automation provided by the present invention absorbs acid mist can realize the flowing into of hydrochloric acid groove tank,
The absorption of the acid mist under three kinds of operating modes of discharge and storage, can effectively prevent the emptying of the volatilization that hydrochloric acid formed, and reach
The purpose of environmental protection；Simultaneously the device can move setting, with it is easy to use the characteristics of.
Brief description of the drawings
The structural representation of the device of the hydrochloric acid groove tank automation absorption acid mist that Fig. 1 is provided for the utility model.
Specific embodiment
Structure and the work of the device of acid mist are absorbed to hydrochloric acid groove tank provided by the present invention automation below in conjunction with the accompanying drawings
Principle is described in further detail：
The structural representation of the device of acid mist is absorbed for a kind of hydrochloric acid groove tank automation provided by the present invention as shown in Figure 1.I.e.
The structure of the device includes：Including can be placed in for hydrochloric acid accumulating it is the top of hydrochloric acid groove tank 12, its lower mouth 131 can be with salt
The four-way valve 13 of the connection of tank mouth 121 of acid tank tank 12；Constitute the four-way valve top be provided with controlling switch 8 with it is pure
The water pot 10 of the connection of water source 14；The bottom of the water pot 10 is connected and and hydrochloric acid trough by hydrochloric acid valve 1 with suitable for reading the 132 of four-way valve
Tank is connected；The left mouth 133 of above-mentioned four way valve is provided with air intlet check valve 7, and it is unidirectional that its right mouth 134 is provided with acid mist outlet
Valve 6, the acid mist Outlet check valves are connected by pipeline 102 with the bottom insert canal 9 for being passed through water pot bottom；It is provided with the top of water pot
Breathing valve 4.Hydrochloric acid density detecting means 3 are provided with water pot 10 simultaneously, the testing agency passes through controlling organization 15 and salt
The switch electrical connection of sour valve 1, realizes the electric control of hydrochloric acid density detecting means 3 and hydrochloric acid valve 1.
Said apparatus demineralizing acid groove tank can be realized outside the memory function of hydrochloric acid, can also be divided into three kinds of operating mode modes and transport automatically
OK：
The tank mouth 121 of hydrochloric acid groove tank 12 is connected with the lower mouth 131 of four-way valve 13, Self controlling valve 8 is opened, clean water is by metering
Device 2 is added through pipeline in water pot 10, and internally piloted valve is realized by controlling organization 21 when clean water addition for container reserves 80%
The closing of door 8, equipment enters working condition.
The first operating mode is hydrochloric acid discharge in groove tank：I.e. air passes through lower mouth of the air intlet check valve 7 by four-way valve 13
131 enter in hydrochloric acid groove tank 12, and the volume of air of entrance is identical with the hydrochloric acid volume of discharge, reaches and is balanced with atmospheric pressure；I.e.
Acid mist gas in hydrochloric acid groove tank 12 will not be run out of, and effectively prevent the air pollution of acid mist.
Second operating mode is supplement hydrochloric acid in groove tank：Acid mist i.e. in hydrochloric acid groove tank 12 is by the right mouth by four-way valve 13
134 carry out acid mist absorption by pipeline 102 and bottom insert canal road 9 through acid mist Outlet check valves 6 into water pot 10.Clean gas in water pot
Air is discharged into by breather valve 4, so as to reach the balance with atmospheric pressure.
The third operating mode is that groove tank stores hydrochloric acid：Cause that the pressure in hydrochloric acid groove tank 12 produces change due to environment
Change：
--- negative pressure is produced in hydrochloric acid groove tank when environment temperature declines, then air is entered by air intlet check valve 7 through four-way valve
Enter in hydrochloric acid groove tank, untill the volume of air of entrance is balanced with atmospheric pressure；
--- malleation is produced in hydrochloric acid groove tank when environment temperature rises, now in groove tank acid mist by the right mouth by four-way valve 13
134 carry out acid mist absorption by pipeline 102 and bottom insert canal road 9 through acid mist Outlet check valves 6 into water pot 10.Clean gas in water pot
Air is discharged into by breather valve 4, so as to reach the balance with atmospheric pressure.
In above-mentioned operating mode, when the concentration fraction that the clean water in water pot 10 absorbs acid mist generation hydrochloric acid reaches setting value
When, i.e., the hydrochloric acid density that the hydrochloric acid density detecting means 3 set in water pot 10 are determined is when reaching setting value, by with the detection machine
The controlling organization 15 of structure electrical connection opens hydrochloric acid valve 1, and hydrochloric acid is entered in hydrochloric acid groove tank by pipeline four-way valve in water pot.
After the hydrochloric acid in hydrochloric acid groove tank is discharged, be again turned on Self controlling valve 8, clean water by meter 2 through pipeline to
Added in water pot 10, clean water addition is the 80% of container reserves；Equipment is again introduced into working condition.
In the structure of the device that a kind of above-mentioned hydrochloric acid groove tank automation absorbs acid mist, liquid level can be set on water pot 10
Tranquil observation window 5, the convenient observation inspection to the reclaimed water of water pot 10 or hydrochloric acid are provided with meter 11, and its side wall.
Claims (3)
1. a kind of hydrochloric acid groove tank automation absorbs the device of acid mist, it is characterised in that：Including
Hydrochloric acid groove tank top, the four-way valve that Qi Xiakou can be connected with the tank mouth of the hydrochloric acid groove tank can be placed in；
The water pot that controlling switch is connected with source of purified water is provided with the top for constituting the four-way valve；The bottom of the water pot leads to
Persalt valve is connected with the suitable for reading of the four-way valve；
The left mouth of the four way valve is provided with air intlet check valve, and the right mouth of the four way valve is provided with acid mist outlet list
To valve, the acid mist Outlet check valves are connected with the bottom insert canal for being passed through the water pot bottom；
Breathing valve is provided with the top of the water pot.
2. a kind of hydrochloric acid groove tank automation as claimed in claim 1 absorbs the device of acid mist, it is characterised in that：The water pot
Tranquil observation window is provided with the wall of side.
3. a kind of hydrochloric acid groove tank automation as claimed in claim 1 absorbs the device of acid mist, it is characterised in that：Described water pot
In be provided with hydrochloric acid density detecting means, the switching control mechanism electricity that the testing agency passes through controlling organization and the hydrochloric acid valve
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199421.5A CN106861373A (en) | 2017-03-30 | 2017-03-30 | A kind of hydrochloric acid groove tank automation absorbs the device of acid mist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199421.5A CN106861373A (en) | 2017-03-30 | 2017-03-30 | A kind of hydrochloric acid groove tank automation absorbs the device of acid mist |
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| Publication Number | Publication Date |
|---|---|
| CN106861373A true CN106861373A (en) | 2017-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710199421.5A Pending CN106861373A (en) | 2017-03-30 | 2017-03-30 | A kind of hydrochloric acid groove tank automation absorbs the device of acid mist |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765852A (en) * | 2017-11-09 | 2019-05-17 | 浙江兆达经贸有限公司 | A kind of positive pressure industrial acids handling control system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101723327A (en) * | 2009-12-01 | 2010-06-09 | 张再明 | Hydrochloric acid absorption tower and process for producing hydrochloric acid for production |
| CN102989291A (en) * | 2012-10-15 | 2013-03-27 | 天津市亿博制钢有限公司 | Method for recycling and purifying acid mist |
| CN204093275U (en) * | 2014-10-16 | 2015-01-14 | 大余隆鑫泰钨业有限公司 | A kind of Tungsten smelting concentrated hydrochloric acid acid mist treatment device |
| CN204957456U (en) * | 2015-09-10 | 2016-01-13 | 中石化宁波工程有限公司 | Eliminate hydrochloric acid storage device that acid mist discharged |
| CN206642554U (en) * | 2017-03-30 | 2017-11-17 | 河北大景大搪化工设备有限公司 | A kind of hydrochloric acid groove tank automation absorbs the device of acid mist |
-
2017
- 2017-03-30 CN CN201710199421.5A patent/CN106861373A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101723327A (en) * | 2009-12-01 | 2010-06-09 | 张再明 | Hydrochloric acid absorption tower and process for producing hydrochloric acid for production |
| CN102989291A (en) * | 2012-10-15 | 2013-03-27 | 天津市亿博制钢有限公司 | Method for recycling and purifying acid mist |
| CN204093275U (en) * | 2014-10-16 | 2015-01-14 | 大余隆鑫泰钨业有限公司 | A kind of Tungsten smelting concentrated hydrochloric acid acid mist treatment device |
| CN204957456U (en) * | 2015-09-10 | 2016-01-13 | 中石化宁波工程有限公司 | Eliminate hydrochloric acid storage device that acid mist discharged |
| CN206642554U (en) * | 2017-03-30 | 2017-11-17 | 河北大景大搪化工设备有限公司 | A kind of hydrochloric acid groove tank automation absorbs the device of acid mist |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765852A (en) * | 2017-11-09 | 2019-05-17 | 浙江兆达经贸有限公司 | A kind of positive pressure industrial acids handling control system |
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| PB01 | Publication | ||
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Application publication date: 20170620 |