CN103394272A - Organic waste gas adsorption and reutilization device and waste gas treatment process - Google Patents
Organic waste gas adsorption and reutilization device and waste gas treatment process Download PDFInfo
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- CN103394272A CN103394272A CN2013103556221A CN201310355622A CN103394272A CN 103394272 A CN103394272 A CN 103394272A CN 2013103556221 A CN2013103556221 A CN 2013103556221A CN 201310355622 A CN201310355622 A CN 201310355622A CN 103394272 A CN103394272 A CN 103394272A
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Abstract
The invention discloses an organic waste gas adsorption and reutilization device and a waste gas treatment process thereof. Chemical combination and carbon fiber processes with organic matters involved in an industrial production process can produce waste gases harmful to the atmosphere and a human body, the untreated harmful gases need to be strictly treated, an existing waste gas treatment device needs to be improved, and high-temperature heat energy needs to be effectively utilized for changing the simple treatment into a process of changing wastes into valuables. The organic waste gas adsorption and reutilization device disclosed by the invention comprises an adsorption tank (1), wherein a first gas outlet of the adsorption tank is connected with a first gas inlet of a catalytic tank (2), a second gas outlet of the catalytic tank is connected with second gas inlets of an oven (3) and a shell-and-tube heat exchanger (4), a water outlet of the shell-and-tube heat exchanger is connected with a hot water utilization device (5), a third gas outlet of the shell-and-tube heat exchanger is connected with a vacuum fan (6), and an energy gas inlet of the adsorption tank is connected with an energy applying device (7). The organic waste gas adsorption and reutilization device and the waste gas treatment process are used for treating and recycling organic waste gases.
Description
Technical field:
The present invention relates to a kind of organic exhaust gas adsorption, re-use device and exhaust-gas treatment flow process thereof.
Background technology:
Chemical combination, carbon fiber process that organic matter that industrial processes relate to is participated in, can produce the waste gas that atmosphere and human body is had great injury, causes the ill degree of increase of the ill kind of people to increase the weight of, and building is corroded.In China, at least consume 10,000,000 tons of organic solvents every year, wherein majority of organic solvent becomes gas and is discharged in the link of production, storage, transportation loading and unloading, use, these undressed pernicious gases need to pass through strict processing, the heat energy that more needs to improve existing emission-control equipment and effectively utilize these high temperature, the process that simple process is become turn waste into wealth.
Summary of the invention:
The purpose of this invention is to provide a kind of organic exhaust gas adsorption, re-use device and exhaust-gas treatment flow process thereof.
Above-mentioned purpose realizes by following technical scheme:
A kind of organic exhaust gas adsorption, re-use device, its composition comprises: adsorption tanks, the first gas outlet of described adsorption tanks connects the first air inlet of catalyzing tank, the second gas outlet of described catalyzing tank connects baking oven and tubular heat exchanger the second air inlet, the delivery port of described tubular heat exchanger connects the thermal water utilization device, and the 3rd gas outlet of described tubular heat exchanger connects vacuum blower; The energy air inlet of described adsorption tanks is communicated with energy applicator.
Described organic exhaust gas adsorption, re-use device, the fibre active carbon screen pack is installed in described adsorption tanks, described exhaust gas inlet and energy air inlet are positioned at described fibre active carbon screen pack below, and described the first gas outlet is positioned at described fibre active carbon screen pack top.
Described organic exhaust gas adsorption, re-use device, described thermal water utilization device is elected water heater as.
Described organic exhaust gas adsorption, re-use device, described energy applicator comprise water vapor generation device, hot-air generating means, dropping equipment, to the steam, the hot-air that produce.
A kind of organic exhaust gas adsorption, re-use device and exhaust-gas treatment flow process thereof:
(1) process gas enters in adsorption tanks from exhaust gas inlet, thereby the micropore active material on the fibre active carbon screen pack is purified the Adsorption of Organic waste gas in waste gas, and this moment, waste gas flowed into the first gas outlet of fibre active carbon screen pack top; And the fibre active carbon screen pack that has adsorbed debirs is applied energy by energy applicator, be adsorbed the kinergety of molecule with raising by the mode of step-down with steam, hot-air, adsorption tanks that water vapor generation device, hot-air generating means, dropping equipment produce, when molecular thermalmotion power is enough to overcome absorption affinity, the organic substance molecule just " is shaken off " out from the micropore active material, micropore active material on the fibre active carbon screen pack is desorbed, and again becomes the great-hearted fibre active carbon screen pack of tool.
(2) waste gas enters catalyzing tank by secondary filter and purification from the first gas outlet, waste gas becomes available purified gas, at this moment, purified gas flows to respectively baking oven and tubular heat exchanger, baking oven utilizes the heat energy of purified gas to realize drying functions, and tubular heat exchanger utilizes the heat energy of purified gas that water is heated up, and the intensification current direction water heater in tubular heat exchanger is for life.
(3) by the vacuum blower sucking-off, the waste gas that is cleaned, lowers the temperature and utilized enters in atmosphere with the form of purified gas the purified gas in tubular heat exchanger by the 3rd gas outlet.
Beneficial effect:
1. the waste gas treatment process that the present invention relates to comprises two parts, the adsorption treatment for the first time of fibre active carbon screen pack and the further processing in catalyzing tank in adsorption tanks, made up the purification process of the simple cleaning equipment of existing waste gas, make purification more thorough of waste gas, reduce the debirs that contain in waste gas.Simultaneously, utilizing waste gas itself and energy is to pretend the living heat energy of buying property, and the recycling and administration of this organic exhaust gas, can realize various organic qualified discharges, can allow again the waste gas service live, and reaches energy-saving and emission-reduction, cleans the purpose of carrying out production strictly in line with rules and regulations.
The fibre active carbon screen pack that arranges in adsorption tanks of the present invention can adsorb hydro carbons, halogenated hydrocarbons, aldoketones, ester class, ethers, alcohols, the polymerization monomer that reclaims in organic exhaust gas, have applied widely, the many advantages of absorption organic exhaust gas kind, and the fibre active carbon screen pack has the function of absorption applying thermal energy later again, has advantages of that the absorption cost is low.
Description of drawings:
Accompanying drawing 1 is the organic exhaust gas adsorption that the present invention relates to, the process chart of recycling.
The specific embodiment:
Embodiment 1:
A kind of organic exhaust gas adsorption, re-use device, its composition comprises: adsorption tanks 1, the first gas outlet of described adsorption tanks connects the first air inlet of catalyzing tank 2, the second gas outlet of described catalyzing tank connects baking oven 3 and tubular heat exchanger 4 second air inlets, the delivery port of described tubular heat exchanger connects thermal water utilization device 5, and the 3rd gas outlet of described tubular heat exchanger connects vacuum blower 6; The energy air inlet of described adsorption tanks is communicated with energy applicator 7.
Embodiment 2:
The described organic exhaust gas adsorption of embodiment 1, re-use device, fibre active carbon screen pack 8 is installed in described adsorption tanks, described exhaust gas inlet and energy air inlet are positioned at described fibre active carbon screen pack below, and described the first gas outlet is positioned at described fibre active carbon screen pack top.
Embodiment 3:
The described organic exhaust gas adsorption of embodiment 1 or 2, re-use device, described thermal water utilization device is elected water heater as.
Embodiment 4:
The described organic exhaust gas adsorption of embodiment 1 or 2, re-use device, described energy applicator comprise water vapor generation device, hot-air generating means, dropping equipment, to the steam, the hot-air that produce.
Embodiment 5:
A kind of organic exhaust gas adsorption, re-use device and exhaust-gas treatment flow process thereof,
(1) process gas enters in adsorption tanks from exhaust gas inlet, thereby the micropore active material on the fibre active carbon screen pack is purified the Adsorption of Organic waste gas in waste gas, and this moment, waste gas flowed into the first gas outlet of fibre active carbon screen pack top; And the fibre active carbon screen pack that has adsorbed debirs is applied energy by energy applicator, be adsorbed the kinergety of molecule with raising by the mode of step-down with steam, hot-air, adsorption tanks that water vapor generation device, hot-air generating means, dropping equipment produce, when molecular thermalmotion power is enough to overcome absorption affinity, the organic substance molecule just " is shaken off " out from the micropore active material, micropore active material on the fibre active carbon screen pack is desorbed, and again becomes the great-hearted fibre active carbon screen pack of tool.
(2) waste gas enters catalyzing tank by secondary filter and purification from the first gas outlet, waste gas becomes available purified gas, at this moment, purified gas flows to respectively baking oven and tubular heat exchanger, baking oven utilizes the heat energy of purified gas to realize drying functions, and tubular heat exchanger utilizes the heat energy of purified gas that water is heated up, and the intensification current direction water heater in tubular heat exchanger is for life.
(3) by the vacuum blower sucking-off, the waste gas that is cleaned, lowers the temperature and utilized enters in atmosphere with the form of purified gas the purified gas in tubular heat exchanger by the 3rd gas outlet.
Claims (5)
1. an organic exhaust gas adsorption, re-use device, its composition comprises: adsorption tanks, it is characterized in that: the first gas outlet of described adsorption tanks connects the first air inlet of catalyzing tank, the second gas outlet of described catalyzing tank connects baking oven and tubular heat exchanger the second air inlet, the delivery port of described tubular heat exchanger connects the thermal water utilization device, and the 3rd gas outlet of described tubular heat exchanger connects vacuum blower; The energy air inlet of described adsorption tanks is communicated with energy applicator.
2. organic exhaust gas adsorption according to claim 1, re-use device, it is characterized in that: the fibre active carbon screen pack is installed in described adsorption tanks, described exhaust gas inlet and energy air inlet are positioned at described fibre active carbon screen pack below, and described the first gas outlet is positioned at described fibre active carbon screen pack top.
3. organic exhaust gas adsorption according to claim 1 and 2, re-use device, it is characterized in that: described thermal water utilization device is water heater.
4. organic exhaust gas adsorption according to claim 1 and 2, re-use device, it is characterized in that: described energy applicator comprises water vapor generation device, hot-air generating means, dropping equipment, to the steam, the hot-air that produce.
5. the exhaust-gas treatment flow process of an organic exhaust gas adsorption, re-use device is characterized in that:
(1) process gas enters in adsorption tanks from exhaust gas inlet, thereby the micropore active material on the fibre active carbon screen pack is purified the Adsorption of Organic waste gas in waste gas, and this moment, waste gas flowed into the first gas outlet of fibre active carbon screen pack top; And the fibre active carbon screen pack that has adsorbed debirs is applied energy by energy applicator, be adsorbed the kinergety of molecule with raising by the mode of step-down with steam, hot-air, adsorption tanks that water vapor generation device, hot-air generating means, dropping equipment produce, when molecular thermalmotion power is enough to overcome absorption affinity, the organic substance molecule just " is shaken off " out from the micropore active material, micropore active material on the fibre active carbon screen pack is desorbed, and again becomes the great-hearted fibre active carbon screen pack of tool; (2) waste gas enters catalyzing tank by secondary filter and purification from the first gas outlet, waste gas becomes available purified gas, at this moment, purified gas flows to respectively baking oven and tubular heat exchanger, baking oven utilizes the heat energy of purified gas to realize drying functions, and tubular heat exchanger utilizes the heat energy of purified gas that water is heated up, and the intensification current direction water heater in tubular heat exchanger is for life; (3) by the vacuum blower sucking-off, the waste gas that is cleaned, lowers the temperature and utilized enters in atmosphere with the form of purified gas the purified gas in tubular heat exchanger by the 3rd gas outlet.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013103556221A CN103394272A (en) | 2013-08-15 | 2013-08-15 | Organic waste gas adsorption and reutilization device and waste gas treatment process |
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| CN2013103556221A CN103394272A (en) | 2013-08-15 | 2013-08-15 | Organic waste gas adsorption and reutilization device and waste gas treatment process |
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| CN103394272A true CN103394272A (en) | 2013-11-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530226A (en) * | 2020-05-08 | 2020-08-14 | 黄龙标 | Unitized self-cleaning type filtering device for organic waste gas treatment |
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2013
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530226A (en) * | 2020-05-08 | 2020-08-14 | 黄龙标 | Unitized self-cleaning type filtering device for organic waste gas treatment |
| CN111530226B (en) * | 2020-05-08 | 2021-01-01 | 黄龙标 | Unitized self-cleaning type filtering device for organic waste gas treatment |
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Application publication date: 20131120 |