CN111185069A - Waste gas treatment system with zeolite runner and three room RTO' s - Google Patents
Waste gas treatment system with zeolite runner and three room RTO' s Download PDFInfo
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- CN111185069A CN111185069A CN202010135208.XA CN202010135208A CN111185069A CN 111185069 A CN111185069 A CN 111185069A CN 202010135208 A CN202010135208 A CN 202010135208A CN 111185069 A CN111185069 A CN 111185069A
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- 229910021536 Zeolite Inorganic materials 0.000 title claims abstract description 53
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 239000010457 zeolite Substances 0.000 title claims abstract description 53
- 239000002912 waste gas Substances 0.000 title claims abstract description 34
- 238000003795 desorption Methods 0.000 claims abstract description 41
- 239000007789 gas Substances 0.000 claims abstract description 41
- 238000001179 sorption measurement Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000001172 regenerating effect Effects 0.000 claims description 29
- 238000005338 heat storage Methods 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 14
- 238000010926 purge Methods 0.000 claims description 14
- 238000005336 cracking Methods 0.000 claims description 12
- 239000003570 air Substances 0.000 description 65
- 239000012855 volatile organic compound Substances 0.000 description 6
- 241000220317 Rosa Species 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000011403 purification operation Methods 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 206010019851 Hepatotoxicity Diseases 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 231100000570 acute poisoning Toxicity 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000007686 hepatotoxicity Effects 0.000 description 1
- 231100000304 hepatotoxicity Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
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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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/06—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 adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40086—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by using a purge gas
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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)
- Treating Waste Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The invention relates to the field of waste gas treatment, in particular to a waste gas treatment system with a zeolite rotating wheel and a three-chamber RTO. The key points of the technical scheme are as follows: a waste gas treatment system with a zeolite rotating wheel and a three-chamber RTO comprises a pretreatment device, the zeolite rotating wheel connected with the pretreatment device, an RTO furnace, a chimney and a heat exchanger; a desorption fan is arranged between the zeolite rotating wheel and the RTO furnace, and an adsorption fan is arranged between the zeolite rotating wheel and the chimney; the RTO furnace is connected with the chimney; the heat exchanger comprises a first air inlet, a first air outlet, a second air inlet and a second air outlet; the first air inlet is connected with the first air outlet; the second air inlet is connected with the second air outlet; the first air inlet and the first air outlet are respectively connected with the zeolite rotating wheel; the second gas inlet is connected with the RTO furnace; and the second air outlet is connected with a desorption fan. The method is characterized in that the heat of RTO is effectively used for desorption treatment of the zeolite rotating wheel, and the method is energy-saving and environment-friendly.
Description
Technical Field
The invention relates to the field of waste gas treatment, in particular to a waste gas treatment system with a zeolite rotating wheel and a three-chamber RTO.
Background
In China, VOCs (volatile organic compounds) volatile organic compounds refer to organic compounds with the saturated vapor pressure of more than 133.32 Pa at normal temperature, the boiling point of 50-260 ℃ below under the standard atmospheric pressure of 101.3kPa and the initial boiling point of 250 ℃, or any organic solid or liquid capable of volatilizing at normal temperature and normal pressure. Because acute poisoning is easily caused when the concentration of volatile organic compounds in the air is too high, headache, dizziness, cough, nausea, vomiting or a drunk shape can occur to a light person; serious patients can have hepatotoxicity and even coma, and some of them can be life-threatening. Therefore, in productive life, strict control of the emission of VOCs is required.
In view of the above problems, the following patents exist in China:
patent grant No.: CN208824204U discloses a zeolite runner, RTO organic waste gas processing apparatus, including rose box, concentrated runner case, treatment tower, mixed flow case, rose box one side is provided with the exhaust gas pipe, the exhaust gas pipe pass through flange joint in the rose box, the rose box lower extreme is provided with main waste gas motor, the rose box pass through flange joint in main waste gas motor, main waste gas motor one side is provided with concentrated runner case, concentrated runner case front end is provided with the runner motor, concentrated runner case rear end is provided with the treatment tower. Has the advantages that: waste gas treatment is effectual, utilizes the cooperation of a plurality of treatment towers and zeolite runner, makes waste gas can effective reaction handle, and work efficiency is high, utilizes the mode of waste heat and heating, does not waste heat and resource, improves work efficiency, and is rational in infrastructure, utilizes a plurality of pipelines to mutually support, makes waste gas treatment's effect maximize.
However, the structure of the patent can not effectively use the heat of RTO for the desorption treatment of the zeolite rotating wheel, and the energy consumption is large.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a waste gas treatment system with a zeolite rotating wheel and a three-chamber RTO (regenerative thermal oxidizer), which is characterized in that the heat of the RTO is effectively used for desorption treatment of the zeolite rotating wheel, and the system is energy-saving and environment-friendly.
In order to achieve the purpose, the invention adopts the technical scheme that: a waste gas treatment system with a zeolite rotating wheel and a three-chamber RTO comprises a pretreatment device, the zeolite rotating wheel connected with the pretreatment device, an RTO furnace, a chimney and a heat exchanger; the method is characterized in that: a desorption fan is arranged between the zeolite rotating wheel and the RTO furnace, and an adsorption fan is arranged between the zeolite rotating wheel and the chimney; the RTO furnace is connected with the chimney; the heat exchanger comprises a first air inlet, a first air outlet, a second air inlet and a second air outlet; the first air inlet is connected with the first air outlet; the second air inlet is connected with the second air outlet; the first air inlet and the first air outlet are respectively connected with the zeolite rotating wheel; the second gas inlet is connected with the RTO furnace; and the second air outlet is connected with a desorption fan.
Preferably, the zeolite wheel comprises a cooling zone, a desorption zone and an adsorption zone; the air inlet side of the cooling area is connected with the pretreatment device, and the air outlet side of the cooling area is connected with a first air inlet of the heat exchanger; the gas inlet side of the desorption area is connected with the first gas outlet of the heat exchanger, and the gas outlet side of the desorption area is connected with the desorption fan; the air inlet side of the adsorption area is connected with the pretreatment device, and the air outlet side of the adsorption area is connected with the adsorption fan.
Preferably, an air pump is further arranged between the heat exchanger and the desorption fan.
Preferably, a first flow channel is arranged between the first air inlet and the first air outlet, the first air inlet is connected with the first air outlet through the first flow channel, a second flow channel is arranged between the second air inlet and the second air outlet, and the second air inlet is connected with the second air outlet through the second flow channel; the first flow channel and the second flow channel are independent of each other.
Preferably, the RTO furnace is a three-chamber RTO furnace, and includes a cracking chamber, a first regenerator, a second regenerator, and a third regenerator located below the cracking chamber.
Preferably, the RTO furnace is further provided with a purging device which comprises a purging fan and a purging flow channel.
Preferably, the first regenerative chamber, the second regenerative chamber and the third regenerative chamber are respectively connected with a chimney; the bottoms of the first regenerative chamber, the second regenerative chamber and the third regenerative chamber are respectively connected with the purging device, and the cracking chamber is connected with a first air outlet and a second air inlet of the heat exchanger; and valves are respectively arranged at the bottoms of the first heat storage chamber, the second heat storage chamber and the third heat storage chamber and are connected with an air outlet of the desorption fan through the valves.
Preferably, the pretreatment device is a dry filter.
The invention has the beneficial effects that 1) through arranging the heat exchanger, the high-temperature gas in the RTO furnace exchanges heat with the gas in the zeolite rotating wheel, and then the heated gas is introduced into the zeolite rotating wheel for desorption treatment, so that the heat of the RTO is effectively used for the desorption treatment of the zeolite rotating wheel, and the invention is energy-saving and environment-friendly. 2) And a three-chamber RTO furnace is adopted, so that the waste gas treatment efficiency is high and the effect is good.
Drawings
FIG. 1 is a block diagram of an embodiment;
fig. 2 is a block diagram of the embodiment.
Reference numerals: 1. a pretreatment device; 2. a zeolite wheel; 3. an RTO furnace; 4. a chimney; 5. a heat exchanger; 6. a desorption fan; 7. an adsorption fan; 8. a first air inlet; 9. a first air outlet; 10. a second air inlet; 11. a second air outlet; 12. an air pump; 13. purging the fan; 14. and purging the flow channel.
Detailed Description
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
The waste gas treatment system with the zeolite rotating wheel and the three-chamber RTO disclosed by the embodiment comprises a pretreatment device 1, the zeolite rotating wheel 2 connected with the pretreatment device 1, an RTO furnace 3, a chimney 4 and a heat exchanger 5, as shown in figures 1-2. The method is characterized in that: a desorption fan 6 is arranged between the zeolite rotating wheel 2 and the RTO furnace 3, and an adsorption fan 7 is arranged between the zeolite rotating wheel 2 and the chimney 4. The RTO furnace 3 is connected with a chimney 4. The heat exchanger 5 comprises a first gas inlet 8, a first gas outlet 9, a second gas inlet 10 and a second gas outlet 11. The first air inlet 8 is connected with the first air outlet 9. The second air inlet 10 is connected with the second air outlet 11. The first air inlet 8 and the first air outlet 9 are respectively connected with the zeolite rotating wheel 2. The second gas inlet 10 is connected to the RTO furnace 3. The second air outlet 11 is connected with the desorption fan 6. Through setting up heat exchanger 5, carry out the heat exchange with the high-temperature gas in the RTO stove 3 and the gaseous in zeolite runner 2, introduce zeolite runner 2 with the gas after the heating again, carry out desorption processing to effectively be used for zeolite runner 2's desorption processing with the heat of RTO, energy-concerving and environment-protective.
The pretreatment device 1 is a dry filter. Can effectively adsorb 70% moisture in the waste gas, let the waste gas drying, avoid the moisture in the waste gas to block up the absorption cavity of zeolite, form the comdenstion water, influence zeolite runner 2's work efficiency.
The zeolite wheel 2 comprises a cooling zone, a desorption zone and an adsorption zone. The air inlet side of the cooling area is connected with the pretreatment device 1, and the air outlet side of the cooling area is connected with the first air inlet 8 of the heat exchanger 5. The side of admitting air in desorption district is connected with first gas outlet 9 of heat exchanger 5, and the side of giving vent to anger in desorption district is connected with desorption fan 6. The air inlet side of the adsorption area is connected with the pretreatment device 1, and the air outlet side of the adsorption area is connected with the adsorption fan 7.
An air pump 12 is also arranged between the heat exchanger 5 and the desorption fan 6.
A first flow channel is arranged between the first air inlet 8 and the first air outlet 9, the first air inlet 8 is connected with the first air outlet 9 through the first flow channel, a second flow channel is arranged between the second air inlet 10 and the second air outlet 11, and the second air inlet 10 is connected with the second air outlet 11 through the second flow channel. The first flow passage and the second flow passage are independent of each other.
The RTO furnace 3 adopts a three-chamber structure and comprises a cracking chamber, a first regenerative chamber, a second regenerative chamber and a third regenerative chamber, wherein the first regenerative chamber, the second regenerative chamber and the third regenerative chamber are positioned below the cracking chamber. The RTO furnace 3 is further provided with a purging device, which includes a purging fan 13 and a purging flow channel 14. The first regenerative chamber, the second regenerative chamber and the third regenerative chamber are respectively connected with a chimney 4; the bottoms of the first regenerative chamber, the second regenerative chamber and the third regenerative chamber are respectively connected with the purging device, and the cracking chamber is connected with a first gas outlet 9 and a second gas inlet 10 of the heat exchanger 5; and valves are respectively arranged at the bottoms of the first heat storage chamber, the second heat storage chamber and the third heat storage chamber and are connected with an air outlet of the desorption fan 6 through the valves. And a three-chamber RTO furnace 3 is adopted, so that the waste gas treatment efficiency is high and the effect is good.
The working mode of the invention is as follows: after the waste gas is filtered by the pretreatment device 1, most of the waste gas enters an adsorption area of the zeolite rotating wheel 2, and the gas after adsorption and purification by the zeolite reaches the standard through an adsorption fan 7 and is discharged through a chimney 4.
The small part of the waste gas filtered by the pretreatment device 1 passes through a cooling zone and then takes away part of heat of the desorption zone in front, so that the temperature of the part of the gas flow is raised to 120-plus 135 ℃, then the temperature is further raised to 200-plus 225 ℃ by a heat exchanger 5 and then the part of the gas flow is sent back to the desorption zone, the organic solvent on the zeolite which is saturated by adsorption is heated and desorbed, and the adsorption capacity of the zeolite is recovered.
The desorption concentrated gas flow passing through the desorption area is sent into the RTO furnace 3 through the desorption fan 6. The air current gets into first regenerator earlier to the ceramic heat accumulator contact with setting up in the first regenerator, this ceramic heat accumulator is heated in last circulation, thereby get up the heat storage, consequently waste gas absorbs the heat and improves the temperature of self with this ceramic heat accumulator contact back, and waste gas floats up to the cracking chamber in, and the combustor burning fuel that sets up in the cracking chamber is exothermic, makes waste gas rise to the oxidation temperature of settlement, and the organic matter in the waste gas is decomposed into carbon dioxide and water. Because the waste gas is preheated by the first regenerative chamber, the waste gas is oxidized to release certain heat, so that the consumption of the fuel of the burner is less. Waste gas leaves the pyrolysis chamber after purifying, get into the second regenerator and contact with the ceramic heat accumulator in the second regenerator, this ceramic heat accumulator is cooled off by the blowback in last circulation, consequently can the heat that absorbed gas carried in the contact process, thereby store the heat, be used for next circulation to preheat the waste gas and use, clean gaseous partly through 4 discharges of chimney after the cooling, another part is carried to sweeping runner 14 as the blowback air supply through reaching blower 13, this air supply of comparison ambient air is comparatively clean after purifying, the clearance of VOC has been improved. And a back-blowing air source enters the third heat storage chamber, and the third heat storage chamber performs back-blowing cooling in the circulation. After the circulation is finished, the valve is switched, so that the air enters the second heat storage chamber, the air exits the third heat storage chamber, and the first heat storage chamber is subjected to back flushing; and after the operation is finished, the next cycle is carried out, the air is fed into the third heat storage chamber, the air is discharged from the first heat storage chamber, and the second heat storage chamber is subjected to back flushing, so that the operation is continuously carried out alternately, and the waste gas purification operation of the RTO furnace 3 can be finished.
The second flow channel enables a part of gas in the cracking chamber to pass through the heat exchanger 5 and then enter the RTO furnace 3 again through the desorption fan 6 for purification operation. The gas in the second runner and the gas in the first runner carry out the heat exchange, can heat the gas in cooling zone, can give the gas cooling that flows out from the pyrolysis chamber again, avoid damaging desorption fan 6.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and are not limited. Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the present invention.
Claims (8)
1. A waste gas treatment system with a zeolite rotating wheel and a three-chamber RTO comprises a pretreatment device (1), the zeolite rotating wheel (2) connected with the pretreatment device (1), an RTO furnace (3), a chimney (4) and a heat exchanger (5); the method is characterized in that: a desorption fan (6) is arranged between the zeolite rotating wheel (2) and the RTO furnace (3), and an adsorption fan (7) is arranged between the zeolite rotating wheel (2) and the chimney (4); the RTO furnace (3) is connected with the chimney (4); the heat exchanger (5) comprises a first air inlet (8), a first air outlet (9), a second air inlet (10) and a second air outlet (11); the first air inlet (8) is connected with the first air outlet (9); the second air inlet (10) is connected with the second air outlet (11); the first air inlet (8) and the first air outlet (9) are respectively connected with the zeolite rotating wheel (2); the second gas inlet (10) is connected with the RTO furnace (3); and the second air outlet (11) is connected with a desorption fan (6).
2. An exhaust gas treatment system having a zeolite wheel and a three-chamber RTO as claimed in claim 1, wherein: the zeolite rotating wheel (2) comprises a cooling area, a desorption area and an adsorption area; the air inlet side of the cooling area is connected with the pretreatment device (1), and the air outlet side of the cooling area is connected with a first air inlet (8) of the heat exchanger (5); the air inlet side of the desorption area is connected with a first air outlet (9) of the heat exchanger (5), and the air outlet side of the desorption area is connected with the desorption fan (6); the air inlet side of the adsorption area is connected with the pretreatment device (1), and the air outlet side of the adsorption area is connected with the adsorption fan (7).
3. An exhaust gas treatment system having a zeolite wheel and a three-chamber RTO as claimed in claim 1, wherein: an air pump (12) is further arranged between the heat exchanger (5) and the desorption fan (6).
4. An exhaust gas treatment system having a zeolite wheel and a three-chamber RTO as claimed in claim 1, wherein: a first flow channel is arranged between the first air inlet (8) and the first air outlet (9), the first air inlet (8) is connected with the first air outlet (9) through the first flow channel, a second flow channel is arranged between the second air inlet (10) and the second air outlet (11), and the second air inlet (10) is connected with the second air outlet (11) through the second flow channel; the first flow channel and the second flow channel are independent of each other.
5. An exhaust gas treatment system having a zeolite wheel and a three-chamber RTO as claimed in claim 1, wherein: the RTO furnace (3) is a three-chamber RTO furnace (3) and comprises a cracking chamber, a first regenerative chamber, a second regenerative chamber and a third regenerative chamber, wherein the first regenerative chamber, the second regenerative chamber and the third regenerative chamber are positioned below the cracking chamber.
6. An exhaust gas treatment system having a zeolite wheel and a three chamber RTO as claimed in claim 5, wherein: the RTO furnace (3) is also provided with a purging device which comprises a purging fan (13) and a purging flow channel (14).
7. An exhaust gas treatment system having a zeolite wheel and a three chamber RTO as claimed in claim 6, wherein: the first regenerative chamber, the second regenerative chamber and the third regenerative chamber are respectively connected with a chimney (4); the bottoms of the first, second and third regenerators are respectively connected with the purging device, and the cracking chamber is connected with a first gas outlet (9) and a second gas inlet (10) of the heat exchanger (5); and valves are respectively arranged at the bottoms of the first heat storage chamber, the second heat storage chamber and the third heat storage chamber and are connected with an air outlet of the desorption fan (6) through the valves.
8. An exhaust gas treatment system having a zeolite wheel and a three-chamber RTO as claimed in claim 1, wherein: the pretreatment device (1) is a dry filter.
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CN202010135208.XA CN111185069A (en) | 2020-03-02 | 2020-03-02 | Waste gas treatment system with zeolite runner and three room RTO' s |
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CN202010135208.XA CN111185069A (en) | 2020-03-02 | 2020-03-02 | Waste gas treatment system with zeolite runner and three room RTO' s |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113648785A (en) * | 2021-08-26 | 2021-11-16 | 厦门宇春环保科技有限公司 | Organic waste gas treatment system and treatment process |
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SU1703419A1 (en) * | 1988-07-12 | 1992-01-07 | Ставропольский политехнический институт | Method of dressing grinding wheel |
CN204865454U (en) * | 2015-08-26 | 2015-12-16 | 山东皓隆环境科技有限公司 | Molecular sieve runner adsorbs concentrated gyration RTO burning heat recovery system |
CN105903313A (en) * | 2016-05-30 | 2016-08-31 | 江苏三井环保股份有限公司 | Exhaust gas concentrating regenerative thermal oxidization system |
CN106139821A (en) * | 2016-08-31 | 2016-11-23 | 霍普科技(天津)股份有限公司 | A kind of zeolite runner Adsorption Concentration purifier |
CN108939821A (en) * | 2018-10-15 | 2018-12-07 | 江苏永春环境工程有限公司 | A kind of zeolite runner Adsorption Concentration device |
CN208809745U (en) * | 2018-08-07 | 2019-05-03 | 江苏永春环境工程有限公司 | A kind of molecular sieve adsorption runner system handling exhaust gas |
CN211837115U (en) * | 2020-03-02 | 2020-11-03 | 江苏福茂环保科技有限公司 | Waste gas treatment system with zeolite runner and three room RTO' s |
-
2020
- 2020-03-02 CN CN202010135208.XA patent/CN111185069A/en active Pending
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SU1703419A1 (en) * | 1988-07-12 | 1992-01-07 | Ставропольский политехнический институт | Method of dressing grinding wheel |
CN204865454U (en) * | 2015-08-26 | 2015-12-16 | 山东皓隆环境科技有限公司 | Molecular sieve runner adsorbs concentrated gyration RTO burning heat recovery system |
CN105903313A (en) * | 2016-05-30 | 2016-08-31 | 江苏三井环保股份有限公司 | Exhaust gas concentrating regenerative thermal oxidization system |
CN106139821A (en) * | 2016-08-31 | 2016-11-23 | 霍普科技(天津)股份有限公司 | A kind of zeolite runner Adsorption Concentration purifier |
CN208809745U (en) * | 2018-08-07 | 2019-05-03 | 江苏永春环境工程有限公司 | A kind of molecular sieve adsorption runner system handling exhaust gas |
CN108939821A (en) * | 2018-10-15 | 2018-12-07 | 江苏永春环境工程有限公司 | A kind of zeolite runner Adsorption Concentration device |
CN211837115U (en) * | 2020-03-02 | 2020-11-03 | 江苏福茂环保科技有限公司 | Waste gas treatment system with zeolite runner and three room RTO' s |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113648785A (en) * | 2021-08-26 | 2021-11-16 | 厦门宇春环保科技有限公司 | Organic waste gas treatment system and treatment process |
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