CN212188567U - Alkaline gas innocent treatment device of production place - Google Patents
Alkaline gas innocent treatment device of production place Download PDFInfo
- Publication number
- CN212188567U CN212188567U CN202020356398.3U CN202020356398U CN212188567U CN 212188567 U CN212188567 U CN 212188567U CN 202020356398 U CN202020356398 U CN 202020356398U CN 212188567 U CN212188567 U CN 212188567U
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- Prior art keywords
- alkaline gas
- filter element
- steam
- section
- neutralizing filter
- 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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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 39
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 42
- 230000003472 neutralizing effect Effects 0.000 claims abstract description 40
- 238000005406 washing Methods 0.000 claims abstract description 37
- 238000001179 sorption measurement Methods 0.000 claims abstract description 28
- 239000000428 dust Substances 0.000 claims abstract description 24
- -1 polytetrafluoroethylene Polymers 0.000 claims description 14
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 14
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 9
- 230000002378 acidificating effect Effects 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims 2
- 238000000746 purification Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 111
- 238000006386 neutralization reaction Methods 0.000 description 25
- 239000000463 material Substances 0.000 description 7
- 238000000605 extraction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
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- 238000005086 pumping Methods 0.000 description 2
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- 208000011341 adult acute respiratory distress syndrome Diseases 0.000 description 1
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Images
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- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses an alkaline gas innocent treatment device in a production place, which comprises an indoor part and an outdoor part; the indoor part comprises an air exhaust cover, a telescopic elbow and an indoor pipeline, and the air exhaust cover is communicated with the indoor pipeline through the telescopic elbow; the outdoor part comprises an outdoor pipeline, a first section of alkaline gas neutralizing filter element, a second section of alkaline gas neutralizing filter element, an activated carbon adsorption grid, a dust settling chamber and a steam inert washing chamber; the indoor pipeline is communicated with the first section of alkaline gas neutralizing filter element; the steam inert washing chamber is connected with a steam inlet pipe, the steam inlet pipe is connected with a steam nozzle, the steam nozzle is fixed at the middle lower part of the steam inert washing chamber, and a plurality of exhaust fans are connected above the steam inert washing chamber. The utility model discloses an alkaline gas innocent treatment device in production place can carry out purification treatment, ensure that exhaust gas reaches innocent standard more meticulously to alkaline gas and organic gas in the production process.
Description
Technical Field
The utility model relates to the field of chemistry, in particular to alkaline gas innocent treatment device in production place.
Background
The alkaline gas has great harm to human body, and specifically comprises the following components: has effects of corroding and stimulating skin tissue, absorbing water in skin tissue, denaturing tissue protein, saponifying tissue fat, and destroying cell membrane structure; has stimulating and corrosive effects on the upper respiratory tract of human body, and can cause cardiac arrest and respiratory arrest through the reflex action of trigeminal nerve endings in addition to the corrosive effect when the concentration is too high; tearing, pharyngalgia, hoarseness, cough, phlegm with blood, chest distress and dyspnea can occur after a large amount of alkaline gas is absorbed in a short period, dizziness, headache, nausea, vomit, hypodynamia and the like can be accompanied, pulmonary edema and adult respiratory distress syndrome can occur in severe patients, and respiratory tract irritation symptoms can occur at the same time.
In chemical production, a large amount of alkaline gas is often generated, an effective treatment scheme for the alkaline gas is not available in the prior art, the alkaline gas is directly discharged along with other gases, the environment is polluted, simultaneously, irreversible damage is caused to metal parts which are touched, and the harm to human bodies is large after the alkaline gas is inhaled.
There is a need for an apparatus for harmless treatment of alkaline gases in a production plant, which can perform fine purification treatment of alkaline gases and organic gases during the production process and ensure that the exhaust gas meets the standards of harmlessness.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a production place's alkaline gas innocent treatment device, the utility model discloses a production place's alkaline gas innocent treatment device can carry out purification treatment, ensure that exhaust gas reaches innocent standard more metically to the alkaline gas in the production process and organic gas.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
the utility model provides an alkaline gas innocent treatment device in a production place, which comprises an indoor part and an outdoor part; the indoor part comprises an air exhaust cover, a telescopic elbow and an indoor pipeline, and the air exhaust cover is communicated with the indoor pipeline through the telescopic elbow; the outdoor part comprises an outdoor pipeline, a first section of alkaline gas neutralizing filter element, a second section of alkaline gas neutralizing filter element, an activated carbon adsorption grid, a dust settling chamber and a steam inert washing chamber; the first section of alkaline gas neutralizing filter element, the second section of alkaline gas neutralizing filter element, the activated carbon adsorption grille, the dust settling chamber and the steam inert washing chamber are sequentially connected through the outdoor pipeline; the indoor pipeline is communicated with the first section of alkaline gas neutralizing filter element; a first butterfly valve is arranged on an outdoor pipeline between the first section of the alkaline gas neutralizing filter element and the second section of the alkaline gas neutralizing filter element, a second butterfly valve is arranged on an outdoor pipeline between the second section of the alkaline gas neutralizing filter element and the activated carbon adsorption grid, and a third butterfly valve is arranged on an outdoor pipeline between the activated carbon adsorption grid and the dust settling chamber; the dust settling chamber is communicated with a water inlet pipe, the water inlet pipe is connected with a spraying device, and the spraying device is arranged above the dust settling chamber; the steam inert washing chamber is connected with a steam inlet pipe, the steam inlet pipe is connected with a steam nozzle, the steam nozzle is fixed at the middle lower part of the steam inert washing chamber, and a plurality of exhaust fans are connected above the steam inert washing chamber; the length of an outdoor pipeline between the first section of alkaline gas neutralizing filter element and the second section of alkaline gas neutralizing filter element is 2-4 times that of the outdoor pipeline between the second section of alkaline gas neutralizing filter element and the activated carbon adsorption grid.
The utility model discloses in, the indoor part of the alkaline gas innocent treatment device in production place is arranged in with alkaline gas suction device, the outdoor part of the alkaline gas innocent treatment device in production place is used for handling alkaline gas.
In the utility model, the air exhaust cover is used for exhausting alkaline gas and other mixed gas into an indoor pipeline, and the structure and the material of the air exhaust cover are conventional in the field;
preferably, the material of the air extraction cover is polytetrafluoroethylene.
In the utility model, the telescopic elbow is used for adjusting the position of the air exhaust cover, and the structure and the material of the telescopic elbow are conventional in the field;
preferably, the telescopic elbow is made of polytetrafluoroethylene.
In the utility model, the indoor pipeline and the outdoor pipeline are respectively used for conveying alkaline gas and mixed gas, and the indoor pipeline and the outdoor pipeline are made of conventional materials in the field;
preferably, the indoor pipeline and the outdoor pipeline are made of polytetrafluoroethylene.
In the utility model, the first section of alkaline gas neutralizing filter element is used for realizing the first step neutralization of alkaline gas, and the first section of alkaline gas neutralizing filter element is conventional in the field and comprises a framework and filler;
preferably, the skeleton of the first stage alkaline gas neutralization filter element is made of polytetrafluoroethylene, and the filler of the first stage alkaline gas neutralization filter element is acidic substance particles.
In the utility model, the second section of alkaline gas neutralizing filter element is used for realizing the second step of neutralization of alkaline gas, and the second section of alkaline gas neutralizing filter element is conventional in the field and comprises a framework and a filler;
preferably, the framework of the second-stage alkaline gas neutralization filter element is made of polytetrafluoroethylene, and the filler of the second-stage alkaline gas neutralization filter element is acidic substance particles.
The utility model discloses in, the active carbon adsorption grid is used for realizing further adsorption treatment to alkaline gas, the active carbon adsorption grid is the field conventionality.
The utility model discloses in, the dust settling chamber is arranged in adopting the shower water to realize the gaseous adsorption of being soluble in water and subsiding to particulate matter in alkaline gas, the structure of dust settling chamber is this field conventionality.
In the utility model, the steam inert washing chamber is used for realizing the steam inert washing treatment, which is the last treatment process of the alkaline gas innocent treatment device in the production place, the steam inert washing chamber is of a conventional room body structure in the field, and the exhaust fan is used for discharging the treated gas;
preferably, the number of the exhaust fans is 2-4, and the exhaust fans are uniformly distributed on the top of the steam inert washing chamber;
preferably, the top of the steam inert washing chamber is also provided with a rainproof ceiling, and a lightning protection lead is fixed on the rainproof ceiling;
preferably, the height of the steam spray head is 1/5-1/4 of the height of the steam inert washing chamber.
The utility model discloses in, first butterfly valve, second butterfly valve and third butterfly valve are used for controlling the airflow of outdoor pipeline respectively, first butterfly valve, second butterfly valve and third butterfly valve are field conventionality, and its case is alkali-resisting material.
In the utility model, the steam inlet pipe is used for realizing the inflow of steam, and the steam inlet pipe is connected with the steam generating device;
preferably, a wedge-shaped gate valve is arranged on the steam pipe and used for controlling the flow of the steam.
The utility model discloses an alkaline gas innocent treatment device in production place's work flow does: alkaline gas and gas mixed gas generated in a production place enter an outdoor part through an indoor part, are neutralized by a first section of alkaline gas neutralizing filter element, enter a second section of alkaline gas neutralizing filter element for further neutralization, enter an activated carbon adsorption grid for adsorption treatment, enter a dust settling chamber for spraying dust settling, finally enter a steam inert washing chamber for inert washing treatment and then are discharged, and the whole process can realize the control of gas flow through each butterfly valve.
This practicality goes on positive progress effect: the utility model discloses an alkaline gas innocent treatment device in production place can carry out purification treatment, ensure that exhaust gas reaches innocent standard more meticulously to alkaline gas and organic gas in the production process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of an alkaline gas innocent treatment apparatus at a production site according to an embodiment of the present invention;
FIG. 2 is a plan view of an alkaline gas detoxification treatment apparatus at a production site according to an embodiment of the present invention.
Description of reference numerals:
1. an indoor duct; 11. an air extraction hood;
12. a telescopic elbow; 2. an outdoor pipeline;
21. a first stage of alkaline gas neutralization filter element; 22. the second section of alkaline gas neutralizes the filter element;
23. an activated carbon adsorption grid; 24. a dust settling chamber;
25. a steam inert washing chamber; 3. a water supply pipe;
4. a steam inlet pipe; 51. a first butterfly valve;
52. a second butterfly valve; 53. a third butterfly valve;
54. a wedge gate valve; 55. a steam spray head;
56. a spraying device; 61. an exhaust fan;
62. a rain-proof ceiling; 63. and a lightning protection lead.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 and 2, the present embodiment provides an alkaline gas innocent treatment apparatus for a production site, comprising an indoor part and an outdoor part; the indoor part comprises an air extraction cover 11, a telescopic elbow 12 and an indoor pipeline 1, and the air extraction cover 11 is communicated with the indoor pipeline 1 through the telescopic elbow 12; the outdoor part comprises an outdoor pipeline 2, a first section of alkaline gas neutralizing filter element 21, a second section of alkaline gas neutralizing filter element 22, an activated carbon adsorption grid 23, a dust settling chamber 24 and a steam inert washing chamber 25; the first section of alkaline gas neutralization filter element 21, the second section of alkaline gas neutralization filter element 22, the activated carbon adsorption grille 23, the dust settling chamber 24 and the steam inert washing chamber 25 are sequentially connected through the outdoor pipeline 2; the indoor pipeline 1 is communicated with the first section of alkaline gas neutralizing filter element 21; a first butterfly valve 51 is arranged on the outdoor pipeline 2 between the first section of alkaline gas neutralization filter element 21 and the second section of alkaline gas neutralization filter element 22, a second butterfly valve 52 is arranged on the outdoor pipeline 2 between the second section of alkaline gas neutralization filter element 22 and the activated carbon adsorption grille 23, and a third butterfly valve 53 is arranged on the outdoor pipeline 2 between the activated carbon adsorption grille 23 and the dust settling chamber 24; the dust settling chamber 24 is communicated with a water inlet pipe 3, the water inlet pipe 3 is connected with a spraying device 56, and the spraying device 56 is arranged above the dust settling chamber 24; the steam inlet pipe 4 is connected to the steam inert washing chamber 25, the steam inlet pipe 4 is connected with a steam nozzle 55, the steam nozzle 55 is fixed at the middle lower part of the steam inert washing chamber 25, and a plurality of exhaust fans 61 are connected above the steam inert washing chamber 25; the length of the outdoor pipeline 2 between the first stage alkaline gas neutralization filter element 21 and the second stage alkaline gas neutralization filter element 22 is 3 times the length of the outdoor pipeline 2 between the second stage alkaline gas neutralization filter element 22 and the activated carbon adsorption grid 23.
In this embodiment, the indoor part of the alkaline gas detoxification apparatus at the production site is used for sucking the alkaline gas into the apparatus, and the outdoor part of the alkaline gas detoxification apparatus at the production site is used for treating the alkaline gas.
In this embodiment, the pumping hood 11 is used to pump the alkaline gas and other mixed gas into the indoor pipeline 1, and the material of the pumping hood 11 is teflon.
In this embodiment, the telescopic elbow 12 is used for adjusting the position of the air extraction hood 11; the telescopic elbow 12 is made of polytetrafluoroethylene.
In this embodiment, the steam spray 55 is located at a height of 1/4 of the height of the steam inert washing chamber 25.
In this embodiment, the indoor pipeline 1 and the outdoor pipeline 2 are respectively used for conveying the alkaline gas and the mixed gas, and the indoor pipeline 1 and the outdoor pipeline 2 are made of polytetrafluoroethylene.
In this embodiment, the first stage alkaline gas neutralization filter element 21 is used for realizing the first step of neutralization of alkaline gas, and comprises a framework and a filler; the skeleton of the first stage alkaline gas neutralization filter element 21 is made of polytetrafluoroethylene, and the filler of the first stage alkaline gas neutralization filter element 21 is acidic substance particles.
In this embodiment, the second stage of alkaline gas neutralization cartridge 22 is used to achieve a second step of neutralization of the alkaline gas, and includes a framework and packing; the skeleton of the second stage of alkaline gas neutralization filter element 22 is made of polytetrafluoroethylene, and the filler of the second stage of alkaline gas neutralization filter element 22 is acidic substance particles.
In this embodiment, the activated carbon adsorption grid 23 is used to realize further adsorption treatment of the alkaline gas.
In this embodiment, the dust settling chamber 24 is used to achieve adsorption of water-soluble gases in alkaline gases and settling of particulate matter using shower water.
In this embodiment, the steam inert washing chamber 25 is used for realizing the steam inert washing treatment, and for the last treatment process of the alkaline gas harmless treatment device in the production site, the steam inert washing chamber 25 is of a room body structure which is conventional in the field, and the exhaust fan 61 is used for exhausting the treated gas; the number of the exhaust fans 61 is 2, and the exhaust fans 61 are uniformly distributed at the top of the steam inert washing chamber 25; the top of the steam inert washing chamber 25 is also provided with a rainproof ceiling 62, and a lightning protection lead 63 is fixed on the rainproof ceiling 62.
In this embodiment, the first butterfly valve 51, the second butterfly valve 52, and the third butterfly valve 53 are used to control the flow rate of the outdoor pipe 2, and the valve cores thereof are all made of alkali-resistant materials.
In the embodiment, the steam inlet pipe 4 is used for realizing the inflow of steam, and the steam inlet pipe 4 is connected with the steam generating device; the steam pipe 4 is provided with a wedge gate valve 54, and the wedge gate valve 54 is used for controlling the flow rate of the steam.
The work flow of the alkaline gas innocent treatment device in the production site of the embodiment is as follows: alkaline gas and gas mixed gas generated in a production place enter an outdoor part through an indoor part, are neutralized by a first section of alkaline gas neutralizing filter element, enter a second section of alkaline gas neutralizing filter element for further neutralization, enter an activated carbon adsorption grid for adsorption treatment, enter a dust settling chamber for spraying dust settling, finally enter a steam inert washing chamber for inert washing treatment and then are discharged, and the whole process can realize the control of gas flow through each butterfly valve.
The alkaline gas innocent treatment device of the production place of this embodiment can carry out the purification treatment that becomes more meticulous to alkaline gas and organic gas in the production process, ensures that the exhaust gas reaches innocent standard.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An apparatus for detoxifying an alkaline gas in a production site, the apparatus comprising an indoor part and an outdoor part; the indoor part comprises an air exhaust cover, a telescopic elbow and an indoor pipeline, and the air exhaust cover is communicated with the indoor pipeline through the telescopic elbow; the outdoor part comprises an outdoor pipeline, a first section of alkaline gas neutralizing filter element, a second section of alkaline gas neutralizing filter element, an activated carbon adsorption grid, a dust settling chamber and a steam inert washing chamber; the first section of alkaline gas neutralizing filter element, the second section of alkaline gas neutralizing filter element, the activated carbon adsorption grille, the dust settling chamber and the steam inert washing chamber are sequentially connected through the outdoor pipeline; the indoor pipeline is communicated with the first section of alkaline gas neutralizing filter element; a first butterfly valve is arranged on an outdoor pipeline between the first section of the alkaline gas neutralizing filter element and the second section of the alkaline gas neutralizing filter element, a second butterfly valve is arranged on an outdoor pipeline between the second section of the alkaline gas neutralizing filter element and the activated carbon adsorption grid, and a third butterfly valve is arranged on an outdoor pipeline between the activated carbon adsorption grid and the dust settling chamber; the dust settling chamber is communicated with a water inlet pipe, the water inlet pipe is connected with a spraying device, and the spraying device is arranged above the dust settling chamber; the steam inert washing chamber is connected with a steam inlet pipe, the steam inlet pipe is connected with a steam nozzle, the steam nozzle is fixed at the middle lower part of the steam inert washing chamber, and a plurality of exhaust fans are connected above the steam inert washing chamber; the length of an outdoor pipeline between the first section of alkaline gas neutralizing filter element and the second section of alkaline gas neutralizing filter element is 2-4 times that of the outdoor pipeline between the second section of alkaline gas neutralizing filter element and the activated carbon adsorption grid.
2. The apparatus for detoxifying an alkaline gas at a production site according to claim 1, wherein said exhaust hood is made of polytetrafluoroethylene.
3. The apparatus for detoxifying an alkaline gas at a production site as claimed in claim 1, wherein said flexible elbow is made of polytetrafluoroethylene.
4. The apparatus for detoxifying an alkaline gas at a production site according to claim 1, wherein the indoor piping and the outdoor piping are made of polytetrafluoroethylene.
5. The apparatus for detoxifying an alkaline gas at a production site as claimed in claim 1 wherein the framework of said first stage alkaline gas neutralizing filter element is polytetrafluoroethylene and the filler of said first stage alkaline gas neutralizing filter element is an acidic substance particle.
6. The apparatus for detoxifying an alkaline gas at a production site according to claim 1, wherein a skeleton of the second stage alkaline gas neutralizing filter element is polytetrafluoroethylene, and a filler of the second stage alkaline gas neutralizing filter element is an acidic substance particle.
7. The apparatus for harmless treatment of alkaline gas in a production site as set forth in claim 1, wherein the number of said exhaust fans is 2 to 4, and said exhaust fans are uniformly distributed on the top of said steam inert washing chamber.
8. The apparatus for detoxifying an alkaline gas at a production site as claimed in claim 1, wherein a rain-proof ceiling is provided on a top of said steam inert cleaning chamber, and a lightning protection lead is fixed to said rain-proof ceiling.
9. The facility for detoxifying an alkaline gas at a production site according to claim 1, wherein a wedge-shaped gate valve is provided on said steam supply pipe.
10. The apparatus for detoxifying an alkaline gas in a production site according to claim 1, wherein the height of the steam shower head is 1/5 to 1/4 of the height of the steam inert cleaning chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020356398.3U CN212188567U (en) | 2020-03-19 | 2020-03-19 | Alkaline gas innocent treatment device of production place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020356398.3U CN212188567U (en) | 2020-03-19 | 2020-03-19 | Alkaline gas innocent treatment device of production place |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212188567U true CN212188567U (en) | 2020-12-22 |
Family
ID=73822600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020356398.3U Expired - Fee Related CN212188567U (en) | 2020-03-19 | 2020-03-19 | Alkaline gas innocent treatment device of production place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212188567U (en) |
-
2020
- 2020-03-19 CN CN202020356398.3U patent/CN212188567U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |