CN113713593A - Flue gas emission treatment device for pharmaceutical factory - Google Patents
Flue gas emission treatment device for pharmaceutical factory Download PDFInfo
- Publication number
- CN113713593A CN113713593A CN202111034648.7A CN202111034648A CN113713593A CN 113713593 A CN113713593 A CN 113713593A CN 202111034648 A CN202111034648 A CN 202111034648A CN 113713593 A CN113713593 A CN 113713593A
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- China
- Prior art keywords
- chamber
- flue gas
- cavity
- box body
- treatment device
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- 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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Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000003546 flue gas Substances 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000005507 spraying Methods 0.000 claims abstract description 15
- 239000000779 smoke Substances 0.000 claims abstract description 4
- 238000012856 packing Methods 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 13
- 239000000126 substance Substances 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 239000003595 mist Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Images
Classifications
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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
- B01D53/34—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
-
- 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
- B01D53/002—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 condensation
-
- 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
- B01D53/26—Drying gases or vapours
- B01D53/265—Drying gases or vapours by refrigeration (condensation)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a flue gas treatment device, in particular to a flue gas emission treatment device for pharmaceutical factories, which comprises: the body comprises a first cavity, a first box body and a first spraying device are arranged in the first cavity, the first box body is communicated with the smoke generation device through a first air pipe, a first water pipe is connected to the first spraying device and is communicated with the bottom of the second cavity, and the first cavity is communicated with the second cavity through a second air pipe. When the device is used, harmful flue gas generated by a pharmaceutical factory is purified through the six chambers and finally discharged into the atmosphere, so that the environmental pollution can be effectively reduced.
Description
Technical Field
The invention relates to the technical field of environmental protection equipment, in particular to a smoke emission treatment device for a pharmaceutical factory.
Background
The pharmaceutical industry is an important component of national economy in China, and in addition to the economic development, some organic solvents with low melting point and good volatility are used in the pharmaceutical production process, and the solvents are easy to volatilize to cause pollution. The pharmaceutical industry is one of six pollution industries in China, and the discharge of organic pollutants in the pharmaceutical industry has the characteristics of multiple types, large discharge capacity, multi-point unorganized discharge and high harmfulness of discharge.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a flue gas emission treatment device for a pharmaceutical factory so as to solve the technical problems at present.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the invention provides a flue gas emission treatment device for pharmaceutical factories, which comprises: the body comprises a first cavity, a first box body and a first spraying device are arranged in the first cavity, the first box body is communicated with the smoke generation device through a first air pipe, a first water pipe is connected to the first spraying device and is communicated with the bottom of the second cavity, and the first cavity is communicated with the second cavity through a second air pipe.
Preferably, a second spraying device is arranged above the second chamber, the second spraying device is communicated with the third chamber through a second water pipe, and a packing layer is arranged in the second chamber.
Preferably, a second box body is arranged at the bottom of the third chamber and communicated with the second chamber through a third air pipe.
Preferably, the third chamber is communicated with the fourth chamber through a fourth air pipe, the edge of the third chamber is connected with a third water pipe, and the bottom of the first chamber is connected with a fourth water pipe.
Preferably, the fourth chamber is connected with the fifth chamber through a fifth air pipe, and a condenser is arranged in the fourth chamber.
Preferably, a heater is arranged in the fifth chamber, the fifth chamber is connected with a third box body through a sixth air pipe, and the third box body is located in the sixth chamber.
Preferably, a fifth water pipe and a sixth water pipe are connected to the sixth chamber.
Preferably, a seventh air tube is connected to the sixth chamber.
Preferably, a plurality of small holes used for blowing air outwards are uniformly distributed on the upper surface of the first box body, and the first box body, the second box body and the third box body are identical in structure.
The invention has the beneficial effects that: when the device is used, harmful flue gas generated by a pharmaceutical factory is purified through six chambers and finally discharged into the atmosphere, so that the environmental pollution can be effectively reduced, liquid used from a first chamber to a third chamber of the device is selected according to the waste gas components of the pharmaceutical factory and is used for absorbing the harmful substances in the flue gas, the first chamber is used for carrying out first-stage absorption on the harmful substances in the flue gas in a convection spraying mode, a packing layer is used for carrying out second-stage absorption on the harmful substances in the flue gas in the second chamber, 1/2-2/3 chamber-volume absorption liquid is stored in the third chamber, the flue gas is sprayed out through a second box body at the bottom of the liquid, then third-stage absorption is carried out in the liquid, the using effect is good, meanwhile, the fourth chamber is a condensing chamber, the fifth chamber is a combustion chamber, and the fourth chamber is used for condensing the flue gas containing a large amount of water vapor and water mist, the heat of the combustion chamber wasted by water mist can be reduced, the liquid in the first three chambers can be reduced to be brought out by gas, and the secondary pollution to the environment is prevented. The sixth chamber can use clear water to wash the flue gas and discharge, also can use corresponding solution to absorb the harmful substance in the flue gas after burning according to the nature of the harmful substance in the flue gas.
Drawings
The foregoing aspects and advantages of the invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural view showing the internal structure of a flue gas emission control device for pharmaceutical factories according to an embodiment of the present invention;
FIG. 2 is another schematic structural view of the internal structure of the flue gas emission control device for pharmaceutical factories according to the embodiment of the present invention;
fig. 3 is a schematic structural view of a flue gas emission control device for pharmaceutical factories according to an embodiment of the present invention.
Description of reference numerals:
in fig. 1-3, a body 1; a heater 2; a condenser 3; a second case 4; a second spraying device 5; a filler layer 6; a first spraying device 7; a first case 8; a first chamber 9; a second chamber 10; a third chamber 11; a fourth chamber 12; a fifth chamber 13; a sixth chamber 14; and a third casing 15.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a flue gas emission treatment device for pharmaceutical factories, which comprises: the body 1, body 1 includes first cavity 9, be provided with first box 8 and first spray set 7 in the first cavity 9, first box 8 is linked together through first trachea and flue gas generating device, be connected with first water pipe on the first spray set 7, first water pipe is linked together bottom the second cavity 10, first cavity 9 is linked together through second trachea and second cavity 10, body 1 is a metal or concrete tower, be provided with six cavities on it, first spray set 7 and second spray set 5 can use two gondola water faucets.
A second spraying device 5 is arranged above the second chamber 10, the second spraying device 5 is communicated with a third chamber 11 through a second water pipe, a packing layer 6 is arranged in the second chamber 10, and the packing layer 6 is the packing layer 6 of a common packed tower. And the first water pipe and the second water pipe are provided with water pumps.
The bottom of the third chamber 11 is provided with a second box 4, and the second box 4 is communicated with the second chamber 10 through a third air pipe.
The fourth chamber 12 is connected to the fifth chamber 13 by a fifth air pipe, and a condenser 3 is disposed in the fourth chamber 12, and the condenser 3 is a common condenser commonly available in the market.
The heater 2 is arranged in the fifth chamber 13, the heater 2 is a common heater commonly available in the market, the fifth chamber 13 is connected with a third box body 15 through a sixth air pipe, and the third box body 15 is positioned in the sixth chamber 14.
The sixth chamber 14 is connected with a fifth water pipe and a sixth water pipe, and valves are arranged on the fifth water pipe and the sixth water pipe. A seventh air pipe is connected to the sixth chamber 14, and a vacuum generator or an exhaust fan can be connected to the seventh air pipe for exhausting air from the body 1.
The upper surface of the first box body 8 is uniformly provided with a plurality of small holes for blowing air outwards, and the first box body 8, the second box body 4 and the third box body 15 have the same structure and are all metal box bodies. The first water pipe, the second water pipe, the third water pipe, the fourth water pipe, the fifth water pipe, the sixth water pipe, the first air pipe, the second air pipe, the third air pipe, the fourth air pipe, the fifth air pipe, the sixth air pipe and the seventh air pipe are all metal pipes.
When the device is used, harmful flue gas generated in a pharmaceutical factory is purified through six chambers and finally discharged into the atmosphere, so that the environmental pollution can be effectively reduced, liquid used in the first chamber 9 to the third chamber 11 of the device is selected according to the waste gas components of the pharmaceutical factory and is used for absorbing the harmful substances in the flue gas, a convection spray mode is used in the first chamber 9 for carrying out primary absorption on the harmful substances in the flue gas, the packing layer 6 is used in the second chamber 10 for carrying out secondary absorption on the harmful substances in the flue gas, absorption liquid with the volume of 1/2-2/3 is stored in the third chamber 11, the flue gas is sprayed out through the second box body 4 at the bottom of the liquid and then is subjected to tertiary absorption in the liquid, the use effect is good, meanwhile, the fourth chamber 12 is a condensation chamber, the fifth chamber 13 is a combustion chamber, and the fourth chamber 12 is used for condensing the flue gas containing a large amount of water vapor and water mist, the heat of the combustion chamber wasted by water mist can be reduced, the liquid in the first three chambers can be reduced to be brought out by gas, and the secondary pollution to the environment is prevented. The sixth chamber 14 can use clean water to clean and discharge the flue gas, and can also use a specific solution to absorb harmful substances in the flue gas after combustion.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. A flue gas emission treatment device for pharmaceutical factory includes: the body, its characterized in that: the body comprises a first cavity, a first box body and a first spraying device are arranged in the first cavity, the first box body is communicated with the smoke generation device through a first air pipe, a first water pipe is connected to the first spraying device, the first water pipe is communicated with the bottom of the second cavity, and the first cavity is communicated with the second cavity through a second air pipe.
2. The flue gas emission treatment device for pharmaceutical factory according to claim 1, characterized in that: and a second spraying device is arranged above the second chamber, the second spraying device is communicated with the third chamber through a second water pipe, and a packing layer is arranged in the second chamber.
3. The flue gas emission treatment device for pharmaceutical factory according to claim 2, characterized in that: and a second box body is arranged at the bottom of the third chamber and is communicated with the second chamber through a third air pipe.
4. The flue gas emission treatment device for pharmaceutical factory according to claim 3, characterized in that: the third cavity is communicated with the fourth cavity through a fourth air pipe, the edge of the third cavity is connected with a third water pipe, and the bottom of the first cavity is connected with a fourth water pipe.
5. The flue gas emission treatment device for pharmaceutical factory according to claim 4, characterized in that: the fourth cavity is connected with the fifth cavity through a fifth air pipe, and a condenser is arranged in the fourth cavity.
6. The flue gas emission treatment device for pharmaceutical factory according to claim 5, characterized in that: the fifth chamber is internally provided with a heater and is connected with a third box body through a sixth air pipe, and the third box body is positioned in the sixth chamber.
7. The flue gas emission treatment device for pharmaceutical factory according to claim 6, characterized in that: and a fifth water pipe and a sixth water pipe are connected to the sixth chamber.
8. The flue gas emission treatment device for pharmaceutical factory according to claim 6, characterized in that: and a seventh air pipe is connected in the sixth cavity.
9. The flue gas emission treatment device for pharmaceutical factory according to claim 6, characterized in that: the upper surface of the first box body is uniformly provided with a plurality of small holes for blowing air outwards, and the first box body, the second box body and the third box body are identical in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111034648.7A CN113713593A (en) | 2021-09-03 | 2021-09-03 | Flue gas emission treatment device for pharmaceutical factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111034648.7A CN113713593A (en) | 2021-09-03 | 2021-09-03 | Flue gas emission treatment device for pharmaceutical factory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113713593A true CN113713593A (en) | 2021-11-30 |
Family
ID=78681631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111034648.7A Pending CN113713593A (en) | 2021-09-03 | 2021-09-03 | Flue gas emission treatment device for pharmaceutical factory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113713593A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6447585B1 (en) * | 2000-01-11 | 2002-09-10 | Buchholz, Jr. Leroy H. | Closed system for volatile organic compound recycling |
| CN203052679U (en) * | 2012-12-05 | 2013-07-10 | 常州恒威净化设备有限公司 | Integrated tail gas combustion purifier |
| CN108744799A (en) * | 2018-06-08 | 2018-11-06 | 南京易洁环保科技有限公司 | A kind of chemical emission spray washing treating column |
| CN110327732A (en) * | 2019-07-15 | 2019-10-15 | 刘艳 | Industrial waste gas processing method and system |
| CN209791257U (en) * | 2019-03-12 | 2019-12-17 | 济宁长兴塑料助剂有限公司 | plasticizer VOCs photolysis system |
-
2021
- 2021-09-03 CN CN202111034648.7A patent/CN113713593A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6447585B1 (en) * | 2000-01-11 | 2002-09-10 | Buchholz, Jr. Leroy H. | Closed system for volatile organic compound recycling |
| CN203052679U (en) * | 2012-12-05 | 2013-07-10 | 常州恒威净化设备有限公司 | Integrated tail gas combustion purifier |
| CN108744799A (en) * | 2018-06-08 | 2018-11-06 | 南京易洁环保科技有限公司 | A kind of chemical emission spray washing treating column |
| CN209791257U (en) * | 2019-03-12 | 2019-12-17 | 济宁长兴塑料助剂有限公司 | plasticizer VOCs photolysis system |
| CN110327732A (en) * | 2019-07-15 | 2019-10-15 | 刘艳 | Industrial waste gas processing method and system |
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