CN113041800A - Dual-function volatile aerosol absorber and use method for changing absorption function - Google Patents
Dual-function volatile aerosol absorber and use method for changing absorption function Download PDFInfo
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- CN113041800A CN113041800A CN202110437688.XA CN202110437688A CN113041800A CN 113041800 A CN113041800 A CN 113041800A CN 202110437688 A CN202110437688 A CN 202110437688A CN 113041800 A CN113041800 A CN 113041800A
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- air inlet
- function
- volatile
- absorption
- absorber
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 69
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 37
- 239000000443 aerosol Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 239000000945 filler Substances 0.000 claims description 14
- 230000009977 dual effect Effects 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 4
- 239000010865 sewage Substances 0.000 claims description 4
- 230000009466 transformation Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 17
- 239000003595 mist Substances 0.000 description 7
- 230000003068 static effect Effects 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- B01D53/1412—Controlling the absorption process
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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)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a dual-functional volatile aerosol absorber and a use method of a conversion absorption function, and relates to the technical field of volatile aerosol absorbers. According to the invention, through the design of the dual-function volatile aerial fog, when the device enters the volatile aerial fog from the air inlet pipeline, the absorption changing function can be achieved by switching the first air inlet valve and the second air inlet valve, so that the absorption amount during unloading can be met, the absorption liquid can be prevented from being seriously wasted, the alarm function is realized, the time for replacing the absorption liquid can be known in time, and the pollution rate of the surrounding environment is reduced.
Description
Technical Field
The invention relates to the technical field of volatile aerosol absorbers, in particular to a dual-function volatile aerosol absorber and a use method of a conversion absorption function.
Background
In systems such as hydrochloric acid storage, ammonia water storage and the like, volatile gases such as acid mist, ammonia mist and the like can escape from equipment during drug unloading or normal use, and the gases can pollute the environment. An acid and ammonia mist absorber is usually arranged for gas absorption, but a spray type or a static type is often adopted.
Only one form is provided, there are the following problems: when the medicine unloading operation is carried out, the spraying mode is better due to large exhaust amount, and when the static type is adopted, the absorption amount during the medicine unloading process cannot be met due to the fixation of the absorption liquid. When the gas absorption device is normally used, the exhaust volume is small, the absorption liquid is seriously wasted due to the spraying mode, the static mode is good, but the arm static mode is adopted, the alarm function is not provided, the absorption liquid is not known to be replaced when the absorption liquid needs to be replaced, and often, an inspector finds that the exhaust port of the absorber is aerated to know the replacement, and if the exhaust port of the absorber cannot be found in time, the pollution to the surrounding environment can be caused.
From the above, we have designed a dual-function volatile aerosol absorber and a method for using the variable absorption function to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a dual-function volatile gas mist absorber and a use method of a conversion absorption function.
In order to achieve the purpose, the invention adopts the following technical scheme:
a dual-function volatile aerosol absorber and a use method of a conversion absorption function, comprising an absorber body, wherein the absorber body comprises a cylindrical barrel, an air inlet pipeline, an absorption liquid inlet pipeline, an exhaust pipeline, a drain outlet, a hand hole, a first air inlet valve, a second air inlet valve, a filler supporting plate and a concentration alarm device,
one side of cylindricality barrel is provided with the air inlet pipe of intercommunication formula, the top and the below of air inlet pipe are provided with changeable first admission valve and second admission valve, the opposite side of cylindricality barrel is provided with into absorption liquid pipe, pack the inboard of setting at the cylindricality barrel, below one side of packing is provided with the hand hole, set up the backup pad in the cylindricality barrel of packing below, the top of cylindricality barrel is provided with exhaust pipe, bottom one side of cylindricality barrel is provided with the drain, exhaust pipe's top is provided with the gas vent, be provided with concentration alarm device on the gas vent.
Preferably, one side of the top of the air inlet pipeline extends to the inside of the cylindrical barrel, and a baffle is connected between the air inlet pipeline and one side of the liquid inlet and absorption pipe extending to the inside of the cylindrical barrel.
Preferably, the side of the liquid inlet and absorption pipe extending to the inside of the cylindrical barrel is provided with uniformly distributed spray holes.
Preferably, the first and second intake valves are of a dual-function switching configuration.
Preferably, the dual-function volatile aerosol absorber and the use method of the absorption changing function comprise a use method of changing the absorption function by switching the first air inlet valve and the second air inlet valve.
Preferably, the following steps of the shift absorption function are included:
s1, when the absorber enters the volatile aerial fog from the air inlet pipeline, the absorber can be switched by the first air inlet valve and the second air inlet valve;
s2, function of transformation absorption: when the first air inlet valve is opened, gas directly enters the absorption liquid and can be statically absorbed; when the second air inlet valve is switched to be opened, the gas moves upwards, and meanwhile, the gas enters the absorption liquid pipeline to spray out absorption liquid, and volatile aerial fog is dynamically and uniformly absorbed by the filler; when volatile aerial fog in the exhaust pipeline runs out, the alarm device will give an alarm once the concentration exceeds the standard, and the absorption liquid is replaced.
Preferably, the absorbent in step S may be adjusted according to different volatile gas mist.
Compared with the prior art, the invention has the beneficial effects that:
1. the design that the first air inlet valve and the second air inlet valve which can be switched is arranged above and below the air inlet pipeline, when the volatile aerial fog enters the absorber from the air inlet pipeline, the first air inlet valve and the second air inlet valve can be switched, so that the absorption capacity during unloading can be met, and the serious waste of absorption liquid can be avoided;
2. the top of the exhaust pipeline is provided with an exhaust port, and the exhaust port is provided with a concentration alarm device, so that when volatile aerial fog in the exhaust pipeline escapes, the concentration alarm device will give an alarm once the concentration exceeds the standard, and a worker can be reminded to replace absorption liquid in time;
according to the invention, through the design of the dual-function volatile aerial fog, when the device enters the volatile aerial fog from the air inlet pipeline, the absorption changing function can be achieved by switching the first air inlet valve and the second air inlet valve, so that the absorption amount during unloading can be met, the absorption liquid can be prevented from being seriously wasted, the alarm function is realized, the time for replacing the absorption liquid can be known in time, and the pollution rate of the surrounding environment is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a dual-functional volatile aerosol absorber and a method for using a variable absorption function according to the present invention.
In the figure: 1 cylindrical barrel, 2 air inlet pipelines, 3 absorption liquid inlet pipelines, 4 exhaust pipelines, 5 sewage outlets, 6 hand holes, 7 first air inlet valves, 8 second air inlet valves, 9 fillers, 10 filler supporting plates, 11 concentration alarm devices and 12 baffle plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, a dual-functional volatile aerosol absorber and a method for using a variable absorption function, comprising an absorber body, wherein the absorber body comprises a cylindrical barrel 1, an air inlet pipeline 2, an absorption liquid inlet pipeline 3, an exhaust pipeline 4, a sewage outlet 5, a hand hole 6, a first air inlet valve 7, a second air inlet valve 8, a filler 9, a filler support plate 10 and a concentration alarm device 11, wherein,
a communicated air inlet pipeline 2 is arranged on one side of a cylindrical barrel 1, a first air inlet valve 7 and a second air inlet valve 8 which can be switched are arranged above and below the air inlet pipeline 2, an absorption liquid inlet pipe 3 is arranged on the other side of the cylindrical barrel 1, a filler 9 is arranged on the inner side of the cylindrical barrel 1, a hand hole 6 is arranged on one side below the filler 9, a supporting plate 10 is arranged in the cylindrical barrel 1 below the filler 9 for preventing the filler from running off, an exhaust pipeline 4 is arranged at the top of the cylindrical barrel 1, a sewage discharge outlet 5 is arranged on one side of the bottom of the cylindrical barrel 1, an exhaust port is arranged at the top of the exhaust pipeline 4, and a concentration alarm device 11;
more specifically, one side of the top of the air inlet pipeline 2 extends into the cylindrical barrel 1, and a baffle plate 12 is connected between the air inlet pipeline and one side of the liquid inlet and absorption pipe 3 extending into the cylindrical barrel 1; the absorption liquid inlet pipe 3 extends to one side of the interior of the cylindrical barrel 1 and is provided with uniformly distributed spray holes; the first and second intake valves 7 and 8 are of a dual function switching structure in which the absorption liquid is connectable at d on the side of the intake liquid pipe 3 in fig. 1.
Example one
A dual-functional volatile aerial fog absorber and the use method of the change absorption function, including the first air admission valve 7 and the second air admission valve 8 through the way of switching, the use method of the change absorption function;
wherein, the method comprises the following steps of changing absorption function:
s1, when the absorber enters the volatile aerosol from the air inlet pipeline 2, the absorber can be switched by the first air inlet valve 7 and the second air inlet valve 8;
s2, function of transformation absorption: when the first air inlet valve 7 is opened, gas directly enters the absorption liquid and can be statically absorbed; when the second air inlet valve 8 is switched to be opened, the gas moves upwards, and meanwhile, the gas enters the absorption liquid pipeline 3 to spray out absorption liquid, and volatile aerial fog is dynamically and uniformly absorbed through the filler 9; when volatile aerial fog flows out of the exhaust pipeline 4, the concentration exceeding alarm device 11 gives an alarm and replaces the absorption liquid; the concentration alarm device 11 comprises a concentration detector and an alarm, the concentration detector is connected with the alarm through a wired signal, and after the concentration of the mist volatilized from the exhaust pipeline 4 is detected by the concentration alarm device 11 and exceeds the standard, the alarm sends a signal to alarm;
the absorbent in step S2 may be adjusted for each volatile gas mist.
The working principle is as follows: according to the dual-function volatile aerosol absorber provided by the invention, spraying operation is adopted during unloading, so that a large amount of gas is prevented from volatilizing, static operation is adopted during operation, a small amount of gas is prevented from volatilizing, an over-standard concentration alarm function is provided, and when the concentration of the aerosol exceeds the standard, an alarm is given to remind an operator to replace absorption liquid in time;
according to the invention, through the design of the dual-function volatile aerial fog, when the device enters the volatile aerial fog from the air inlet pipeline 2, the absorption changing function can be achieved by switching the first air inlet valve 7 and the second air inlet valve 8, so that the absorption amount during unloading can be met, the absorption liquid can be prevented from being seriously wasted, the alarm function is realized, the time for replacing the absorption liquid can be known in time, and the pollution rate of the surrounding environment is reduced.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment 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 technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A dual-function volatile aerosol absorber comprises an absorber body, and is characterized in that the absorber body comprises a cylindrical barrel body (1), an air inlet pipeline (2), an absorption liquid inlet pipeline (3), an exhaust pipeline (4), a sewage discharge outlet (5), a hand hole (6), a first air inlet valve (7), a second air inlet valve (8), a filler (9), a filler support plate (10) and a concentration alarm device (11), wherein,
one side of cylindricality barrel (1) is provided with air inlet pipe way (2) of intercommunication formula, the top and the below of air inlet pipe way (2) are provided with changeable first admission valve (7) and second admission valve (8), the opposite side of cylindricality barrel (1) is provided with into absorption liquid pipe (3), pack (9) and set up the inboard in cylindricality barrel (1), below one side of packing (9) is provided with hand hole (6), set up backup pad (10) in cylindricality barrel (1) of packing (9) below, the top of cylindricality barrel (1) is provided with exhaust pipe way (4), bottom one side of cylindricality barrel (1) is provided with drain (5), the top of exhaust pipe way (4) is provided with the gas vent, be provided with concentration alarm device (11) on the gas vent.
2. A dual function volatile aerosol absorber according to claim 1, wherein the top side of the air inlet pipe (2) extends into the cylindrical shell (1), and a baffle (12) is connected between the air inlet pipe (3) and the side of the cylindrical shell (1).
3. A dual function volatile aerosol absorber according to claim 2, wherein the liquid inlet pipe (3) is provided with evenly distributed spray holes extending to one side of the interior of the cylindrical barrel (1).
4. A dual function volatile aerosol absorber according to claim 1, wherein the first inlet valve (7) and the second inlet valve (8) are of a dual function switching configuration.
5. A method for using a dual function volatile aerosol absorber according to claim 1, comprising switching the first (7) and second (8) inlet valves to change the absorption function.
6. The dual function volatile aerosol absorber and method of using a shift absorption function of claim 4, comprising the steps of:
s1, when the absorber enters the volatile aerial fog from the air inlet pipeline (2), the absorber can be switched by the first air inlet valve (7) and the second air inlet valve (8);
s2, function of transformation absorption: when the first air inlet valve (7) is opened, gas directly enters the absorption liquid and can be statically absorbed; when the second air inlet valve (8) is switched to be opened, the gas moves upwards, and meanwhile, the gas enters the absorption liquid pipeline (3) to spray out absorption liquid, and volatile aerial fog is dynamically and uniformly absorbed by the filler; when volatile aerial fog in the exhaust pipeline (4) runs out, the concentration exceeding alarm device (11) gives an alarm and replaces the absorption liquid.
7. The dual-function volatile aerosol absorber and the method of using the variable absorption function according to claim 5, wherein the absorption liquid in the step S2 can be adjusted according to different volatile aerosol.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020111730893 | 2020-10-28 | ||
| CN202011173089 | 2020-10-28 |
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| Publication Number | Publication Date |
|---|---|
| CN113041800A true CN113041800A (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110437688.XA Pending CN113041800A (en) | 2020-10-28 | 2021-04-22 | Dual-function volatile aerosol absorber and use method for changing absorption function |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5262167A (en) * | 1975-11-17 | 1977-05-23 | Mitsubishi Chem Ind Ltd | Method of removing sulfuric acid mist |
| CN202087232U (en) * | 2011-05-30 | 2011-12-28 | 李苓 | Acid mist absorber |
| CN202438256U (en) * | 2012-02-21 | 2012-09-19 | 江汉大学 | Acid mist absorber |
| CN210179666U (en) * | 2019-07-12 | 2020-03-24 | 王洪芳 | Environment-friendly energy-saving equipment for industrial boiler |
| CN210584359U (en) * | 2019-09-04 | 2020-05-22 | 泊头市启源机械设备制造有限公司 | Spray tower convenient to trade liquid |
| CN214182475U (en) * | 2020-10-28 | 2021-09-14 | 上海海电环境工程技术有限公司 | Dual-function volatile aerosol absorber |
-
2021
- 2021-04-22 CN CN202110437688.XA patent/CN113041800A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5262167A (en) * | 1975-11-17 | 1977-05-23 | Mitsubishi Chem Ind Ltd | Method of removing sulfuric acid mist |
| CN202087232U (en) * | 2011-05-30 | 2011-12-28 | 李苓 | Acid mist absorber |
| CN202438256U (en) * | 2012-02-21 | 2012-09-19 | 江汉大学 | Acid mist absorber |
| CN210179666U (en) * | 2019-07-12 | 2020-03-24 | 王洪芳 | Environment-friendly energy-saving equipment for industrial boiler |
| CN210584359U (en) * | 2019-09-04 | 2020-05-22 | 泊头市启源机械设备制造有限公司 | Spray tower convenient to trade liquid |
| CN214182475U (en) * | 2020-10-28 | 2021-09-14 | 上海海电环境工程技术有限公司 | Dual-function volatile aerosol absorber |
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Application publication date: 20210629 |
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