CN114588747A - Double-rotating-wheel high-efficiency organic waste gas treatment system and method - Google Patents

Double-rotating-wheel high-efficiency organic waste gas treatment system and method Download PDF

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Publication number
CN114588747A
CN114588747A CN202110106789.9A CN202110106789A CN114588747A CN 114588747 A CN114588747 A CN 114588747A CN 202110106789 A CN202110106789 A CN 202110106789A CN 114588747 A CN114588747 A CN 114588747A
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gas
cooling
pipeline
adsorption
hot
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郑石治
扶亚民
刘邦锦
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Shanghai Huamao Environmental Protection Energy Saving Equipment Co ltd
Desiccant Technology Corp
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Shanghai Huamao Environmental Protection Energy Saving Equipment Co ltd
Desiccant Technology Corp
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Publication of CN114588747A publication Critical patent/CN114588747A/en
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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
    • 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
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708—Volatile organic compounds V.O.C.'s
    • 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
    • B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
    • B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
    • 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
    • B01D2259/402—Further details for adsorption processes and devices using two beds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treating Waste Gases (AREA)

Abstract

The present disclosure provides a dual-rotary high-efficiency organic waste gas treatment system and a method thereof, which are mainly used for the organic waste gas treatment system, and is provided with an incineration device, a heat exchanger, a first adsorption rotating wheel, a second adsorption rotating wheel and a chimney, the hot gas is conveyed to the desorption area of the second adsorption rotating wheel for desorption through a second hot gas conveying pipeline connected with the other end of the cold side passage of the heat exchanger, and then the desorption concentrated gas is conveyed to one side of the cooling area of the first adsorption rotating wheel through the other end of the second desorption concentrated gas pipeline, in addition, the branch of the second hot gas conveying pipeline is connected with the other end of the first hot gas conveying pipeline, and then part of the hot gas is conveyed into the other side of the desorption area of the first adsorption rotating wheel through one end of the first hot gas conveying pipeline, therefore, the organic waste gas treatment efficiency can be improved, and the effects of saving energy and reducing emission are achieved.

Description

Double-rotating-wheel high-efficiency organic waste gas treatment system and method
Technical Field
The present disclosure relates to a dual-rotor high-efficiency organic waste gas treatment system and method, and more particularly, to an organic waste gas treatment system or similar apparatus capable of improving the efficiency of organic waste gas treatment, saving energy and reducing emission, and suitable for semiconductor industry, photoelectric industry or chemical industry.
Background
At present, volatile organic gases (VOC) are generated in the manufacturing process of semiconductor industry or photoelectric industry, so that processing equipment for processing the VOC is installed in each factory to prevent the VOC from being directly discharged into the air to cause air pollution. At present, most of the concentrated gas desorbed by the treatment equipment is conveyed to the incinerator for combustion, and then the combusted gas is conveyed to a chimney for emission.
However, in recent years, the central government or governments of various parts pay attention to air pollution, so that the relevant air quality standard is revised on the emission standard of the chimney, and the air quality standard is developed according to the international regulation trend to improve the air quality standard.
Therefore, in view of the above-mentioned drawbacks, it is desirable to provide a dual-rotor high-efficiency organic waste gas treatment system and a method thereof for improving the organic waste gas treatment efficiency, which can be easily operated and assembled by a user.
Disclosure of Invention
The main object of the present disclosure is to provide a dual-rotor high-efficiency organic waste gas treatment system and method thereof, which is mainly used for an organic waste gas treatment system, and is provided with an incineration device, a heat exchanger, a first adsorption rotor, a second adsorption rotor and a chimney, wherein hot gas is delivered to a desorption region of the second adsorption rotor through a second hot gas delivery pipeline connected to the other end of a cold side channel of the heat exchanger for desorption, and then concentrated desorption gas is delivered to one side of a cooling region of the first adsorption rotor through the other end of a second concentrated desorption gas pipeline, and further, the second hot gas delivery pipeline is connected to the other end of the first hot gas delivery pipeline in a branched manner, and then part of the hot gas is delivered to the other side of the desorption region of the first adsorption rotor through one end of the first hot gas delivery pipeline, thereby improving the efficiency of organic waste gas treatment, and has the functions of saving energy and reducing emission, thereby increasing the overall practicability.
Another objective of the present disclosure is to provide a dual-runner high-efficiency organic waste gas treatment system and a method thereof, wherein a waste gas bypass pipeline is disposed between the waste gas inlet pipeline and the cooling area of the first adsorption runner, so that the source gas branch of the waste gas inlet pipeline is conveyed to the cooling area of the first adsorption runner through the waste gas bypass pipeline, the temperature of the desorbed concentrated gas conveyed to the cooling area of the first adsorption runner through the second desorbed concentrated gas pipeline can be adjusted, the temperature of the gas entering the cooling area of the first adsorption runner is reduced, and the gas has the function of cooling the cooling area of the first adsorption runner, thereby increasing the overall operability.
Another objective of the present disclosure is to provide a dual-rotor high-efficiency organic waste gas treatment system and method thereof, wherein a first cooling gas bypass pipeline is disposed between the first cooling gas delivery pipeline and the first hot gas delivery pipeline, and a first cooling gas bypass control valve and a first cooling gas delivery control valve are disposed on the first cooling gas bypass pipeline and the first cooling gas delivery pipeline, respectively, and a proportional air door is formed by the first cooling gas bypass control valve and the first cooling gas delivery control valve. In addition, a first cooling gas bypass control valve and a first hot gas conveying control valve can be arranged on the first cooling gas bypass pipeline and the first hot gas conveying pipeline respectively, and a proportional air door is formed by the first cooling gas bypass control valve and the first hot gas conveying control valve, so that the temperature of hot gas conveyed to the desorption area of the first adsorption rotating wheel by the first hot gas conveying pipeline can be adjusted, the function of improving and controlling the temperature is achieved, and the overall usability is further improved.
Another objective of the present disclosure is to provide a dual-rotor high-efficiency organic waste gas treatment system and method thereof, wherein a second cooling gas bypass pipeline is disposed between the second cooling gas delivery pipeline and the second hot gas delivery pipeline, and a second cooling gas bypass control valve and a second cooling gas delivery control valve are disposed on the second cooling gas bypass pipeline and the second cooling gas delivery pipeline, respectively, and a proportional air door is formed by the second cooling gas bypass control valve and the second cooling gas delivery control valve. In addition, a second cooling gas bypass control valve and a second hot gas delivery control valve may be respectively disposed on the second cooling gas bypass pipeline and the second hot gas delivery pipeline, and a proportional damper is formed by the second cooling gas bypass control valve and the second hot gas delivery control valve. Therefore, the temperature of the hot gas conveyed to the desorption area of the second adsorption rotating wheel by the second hot gas conveying pipeline can be adjusted, so that the second adsorption rotating wheel has the function of improving and controlling the temperature, and the overall controllability is further improved.
So that the manner in which the features and characteristics of the present disclosure can be understood in detail, a more particular description of the disclosure, briefly summarized above, may be had by reference to embodiments, some of which are illustrated in the appended drawings.
Drawings
Fig. 1 is a flow chart of a method for treating organic waste gas with high efficiency by using a double-rotor in the embodiment of the disclosure.
Fig. 2 is a schematic diagram of a dual-rotor high-efficiency organic waste gas treatment system according to an embodiment of the disclosure.
Fig. 3 is a schematic diagram of a dual-rotor high-efficiency organic waste gas treatment system having a first cooling gas bypass line and a second cooling gas bypass line according to another embodiment of the present disclosure.
FIG. 4 is a schematic diagram of a dual-rotor high efficiency organic waste gas treatment system with a first net gas bypass according to another embodiment of the present disclosure.
FIG. 5 is a schematic diagram of a dual-rotor high efficiency organic exhaust treatment system with an exhaust bypass according to another embodiment of the present disclosure.
Description of the reference numerals
10. Incineration equipment 101, inlet
102. Outlet 11, combustion chamber
20. Heat exchanger 201, Cold side channel
202. Hot side channel 21 and hot side conveying pipeline
22. Hot side exhaust pipe 30, first adsorption rotor
301. Adsorption zone 302, cooling zone
303. Desorption zone 31, exhaust gas inlet line
311. Fan 32, first clean gas discharge line
33. First cooling gas delivery pipeline 331 and first cooling gas delivery control valve
34. First hot gas delivery line 341, first exhaust gas delivery control valve
35. First desorption concentrated gas pipeline 351 and fan
40. First cooling gas bypass pipeline 401 and first cooling gas bypass control valve
50. Second adsorption rotor 501, adsorption zone
502. Cooling zone 503, desorption zone
51. Second purified gas discharge pipeline 511 and fan
52. Second cooling air inlet pipeline 53 and second cooling air conveying pipeline
531. A second cooling gas delivery control valve 54, a second hot gas delivery line
541. Second hot gas delivery control valve 55 and second desorption concentrated gas pipeline
551. Fan 60 and secondary cooling gas bypass line
601. Second cooling gas bypass control valve 70 and chimney
80. First purified gas bypass pipeline 801 and first purified gas bypass control valve
90. Waste gas bypass pipeline 901 and waste gas bypass control valve
S100, inputting gas to be adsorbed S110, and adsorbing by a first adsorption rotating wheel
S120, adsorbing S130 by the second adsorption rotating wheel, and inputting second cooling gas
S140, conveying a second hot gas for desorption S150, and conveying a first cooling gas
S160, conveying a first hot gas for desorption S170, and conveying a desorbed concentrated gas
S180, gas delivery of incineration equipment
Detailed Description
Referring to fig. 1 to 5, which are schematic views illustrating an embodiment of the present disclosure, a preferred embodiment of a dual-rotor high-efficiency organic waste gas treatment system and a method thereof according to the present disclosure is applied to an organic waste gas treatment system or the like in the semiconductor industry, the photoelectric industry or the chemical industry, and mainly improves the organic waste gas treatment efficiency, and has the effects of saving energy and reducing emission.
The present disclosure relates to a dual-rotary high-efficiency organic waste gas treatment system, which mainly comprises a combined design of an incinerator 10, a heat exchanger 20, a first adsorption rotary 30, a second adsorption rotary 50 and a chimney 70 (as shown in fig. 2 to 5). The heat exchanger 20 has a cold side channel 201 and a hot side channel 202, the heat exchanger 20 has a hot side conveying pipe 21 and a hot side exhaust pipe 22, one end of the hot side conveying pipe 21 is connected to the incineration apparatus 10, and the other end of the hot side conveying pipe 21 is connected to one end of the hot side channel 202. In addition, one end of the hot side exhaust duct 22 is connected to the other end of the hot side duct 202, and the other end of the hot side exhaust duct 22 is connected to the chimney 70 (as shown in fig. 2 to 5). In addition, the incineration facility 10 is provided with an inlet 101 and an outlet 102, and the outlet 102 of the incineration facility 10 is connected to the chimney 70. The incineration apparatus 10 is provided with a combustion chamber 11, the combustion chamber 11 is communicated with one end of the hot-side conveying pipeline 21 (as shown in fig. 2 TO 5), and the incineration apparatus 10 is a direct-fired incinerator (TO), a catalytic incinerator or a Regenerative Thermal Oxidizer (RTO). The incineration equipment 10 is attached with a combustion heater or an electric heater.
In addition, the first adsorption rotor 30 of the present disclosure is provided with an adsorption region 301, a cooling region 302 and a desorption region 303, and the first adsorption rotor 30 is connected to an exhaust gas inlet line 31, a first purified gas discharge line 32, a first cooling gas delivery line 33, a first hot gas delivery line 34 and a first desorption concentrated gas line 35 (as shown in fig. 2). The second adsorption rotor 50 is provided with an adsorption zone 501, a cooling zone 502 and a desorption zone, and the second adsorption rotor 50 is connected to a second purified gas discharge pipeline 51, a second cooling gas inlet pipeline 52, a second cooling gas delivery pipeline 53, a second hot gas delivery pipeline 54 and a second desorption concentrated gas pipeline 55 (as shown in fig. 2). Wherein the first adsorption rotor 30 and the second adsorption rotor 50 are zeolite concentration rotors or concentration rotors made of other materials, respectively.
Wherein one end of the exhaust gas inlet pipe 31 is connected to one side of the adsorption region 301 of the first adsorption rotor 30, so that the exhaust gas inlet pipe 31 can deliver the organic exhaust gas into the adsorption region 301 of the first adsorption rotor 30. One end of the first purified gas discharge pipeline 32 is connected to the other side of the adsorption region 301 of the first adsorption rotor 30, and one end of the first purified gas discharge pipeline 32 is connected to one side of the adsorption region 501 of the second adsorption rotor 50, so that the organic waste gas can be transported into the adsorption region 501 of the second adsorption rotor 50 by the first purified gas discharge pipeline 32 after being adsorbed with organic matters by the adsorption region 301 of the first adsorption rotor 30. In addition, the other side of the adsorption region 501 of the second adsorption rotor 50 is connected to the second net gas discharge pipeline 51, and can be connected to the chimney 70 through the other end of the second net gas discharge pipeline 51 (as shown in fig. 2 and 3), and the second net gas discharge pipeline 51 is provided with a fan 511 (as shown in fig. 4 and 5), so that the adsorbed gas in the second net gas discharge pipeline 51 can be pushed into the chimney 70 through the fan 511 for discharge.
In addition, the other side of the cooling area 302 of the first adsorption rotor 30 is connected to one end of the first cooling air conveying pipe 33, the other end of the first cooling air conveying pipe 33 is connected to one end of the cold side channel 201 of the heat exchanger 20, and the gas entering the cooling area 302 of the first adsorption rotor 30 can be conveyed into the heat exchanger 20 for heat exchange (as shown in fig. 2 to 5). In addition, the other side of the desorption region 303 of the first adsorption rotor 30 is connected to one end of the first hot gas conveying pipe 34, so that hot gas can be conveyed to the desorption region 303 of the first adsorption rotor 30 through the first hot gas conveying pipe 34 for desorption. In addition, one side of the desorption region 303 of the first adsorption wheel 30 is connected to one end of the first desorption concentrated gas pipeline 35, and the other end of the first desorption concentrated gas pipeline 35 is connected to the inlet 101 of the incineration device 10 (as shown in fig. 2 to 5), so that the desorption concentrated gas desorbed at a high temperature can be conveyed to the inlet 101 of the incineration device 10 through the first desorption concentrated gas pipeline 35, and the combustion chamber 11 of the incineration device 10 is subjected to pyrolysis to reduce volatile organic compounds. The first desorption concentrated gas pipeline 35 is provided with a fan 351 (as shown in fig. 4 and 5) for pushing and pulling the desorption concentrated gas into the inlet 101 of the incineration apparatus 10.
A first cooling gas bypass line 40 (as shown in fig. 3 to 5) is disposed between the first cooling gas delivery line 33 and the first hot gas delivery line 34, one end of the first cooling gas bypass line 40 is connected to the first cooling gas delivery line 33, and the other end of the first cooling gas bypass line 40 is connected to the first hot gas delivery line 34, so that the first cooling gas delivery line 33 branches to deliver a part of the cooled gas into the first hot gas delivery line 34 through the first cooling gas bypass line 40, thereby increasing the temperature of the hot gas in the first hot gas delivery line 34. In addition, the first cooling air bypass line 40 is provided with a first cooling air bypass control valve 401 (as shown in fig. 4 and 5) for controlling the air volume of the first cooling air bypass line 40. In addition, the first cooling air delivery pipe 33 is provided with a first cooling air delivery control valve 331, which can control the air volume of the first cooling air delivery pipe 33 (as shown in fig. 4), and a proportional damper is formed by the first cooling air bypass control valve 401 and the first cooling air delivery control valve 331. In addition, a first hot gas delivery control valve 341 (as shown in fig. 5) may be disposed on the first hot gas delivery pipeline 34, so as to control the air volume of the first hot gas delivery pipeline 34, and a proportional damper is formed by the first cooling gas bypass control valve 401 and the first hot gas delivery control valve 341. Therefore, the temperature of the hot gas delivered to the desorption region 303 of the first adsorption rotor 30 by the first hot gas delivery line 34 can be adjusted to have the effect of increasing the control temperature.
In addition, the other end of the second cooling gas inlet pipe 52 is connected to one side of the cooling zone 502 of the second sorption rotor 50, so that the gas enters the cooling zone 502 of the second sorption rotor 50 for cooling. The other side of the cooling zone 502 of the second adsorption rotor 50 is connected to one end of the second cooling gas conveying pipe 53, and the other end of the second cooling gas conveying pipe 53 is connected to one end of the cold side channel 201 of the heat exchanger 20, so that the gas entering the cooling zone 502 of the second adsorption rotor 50 can be conveyed into the heat exchanger 20 for heat exchange (as shown in fig. 2 to 5). In addition, the other side of the desorption region 503 of the second adsorption rotor 50 is connected to one end of the second hot gas conveying pipeline 54, and the other end of the second hot gas conveying pipeline 54 is connected to the other end of the cold side channel 201 of the heat exchanger 20, so that the high-temperature hot gas after heat exchange by the heat exchanger 20 can be conveyed to the desorption region 503 of the second adsorption rotor 50 through the second hot gas conveying pipeline 54 for desorption. The second hot gas conveying pipeline 54 is branched and connected to the other end of the first hot gas conveying pipeline 34 (as shown in fig. 2 to 5), so that the high-temperature hot gas after heat exchange in the heat exchanger 20 is branched and sent to the desorption region 303 of the first adsorption rotor 30 for desorption through the first hot gas conveying pipeline 34.
The cooling area 502 of the second sorption rotor 50 has two embodiments, wherein the first embodiment is that one end of the second cooling air inlet pipe 52 connected to one side of the cooling area 502 of the second sorption rotor 50 is used for introducing fresh air or outside air (as shown in fig. 2 and 3), and the cooling area 502 of the second sorption rotor 50 is cooled by the fresh air or the outside air. In the second embodiment, a first net gas bypass 80 is disposed on the first net gas discharge pipeline 32 (as shown in fig. 4 and fig. 5), one end of the first net gas bypass 80 is connected to the first net gas discharge pipeline 32, the other end of the first net gas bypass 80 is connected to one end of the second cooling gas inlet pipeline 52, and the gas in the first net gas discharge pipeline 32 can be branched and delivered to the cooling zone 502 of the second adsorption rotor 50 for cooling through the first net gas bypass 80. In addition, the first net gas bypass pipeline 80 is provided with a first net gas bypass control valve 801 (as shown in fig. 4 and 5) for controlling the wind volume of the first net gas bypass pipeline 80.
A second cooling gas bypass line 60 is disposed between the second cooling gas delivery line 53 and the second hot gas delivery line 54 (as shown in fig. 3 to 5). One end of the second cooling gas bypass line 60 is connected to the second cooling gas delivery line 53, and the other end of the second cooling gas bypass line 60 is connected to the second hot gas delivery line 54, so that the second cooling gas delivery line 53 branches to deliver the partially cooled gas to the second hot gas delivery line 54 through the second cooling gas bypass line 60, thereby increasing the temperature of the hot gas in the second hot gas delivery line 54. In addition, the second cooling air bypass line 60 is provided with a second cooling air bypass control valve 601 (as shown in fig. 4 and 5) for controlling the air volume of the second cooling air bypass line 60. In addition, the second cooling air delivery pipe 53 is provided with a second cooling air delivery control valve 531 (as shown in fig. 4), which can control the air volume of the second cooling air delivery pipe 53, and a proportional damper is formed by the second cooling air bypass control valve 601 and the second cooling air delivery control valve 531. In addition, a second hot gas delivery control valve 541 (as shown in fig. 5) may be disposed on the second hot gas delivery pipeline 54, so as to control the air volume of the second hot gas delivery pipeline 54, and a proportional damper is formed by the second cooling gas bypass control valve 601 and the second hot gas delivery control valve 541. Therefore, the temperature of the hot gas delivered to the desorption region 503 of the second adsorption rotor 50 through the second hot gas delivery line 54 can be adjusted to have the effect of increasing the control temperature.
In addition, one side of the desorption region 503 of the second adsorption rotor 50 is connected to the other end of the second desorption/concentration gas line 55, one end of the second desorption/concentration gas line 55 is connected to one side of the cooling region 302 of the first adsorption rotor 30 (as shown in fig. 2 to 5), so that the desorption/concentration gas desorbed at a high temperature can be transported into the cooling region 302 of the first adsorption rotor 30 through the second desorption/concentration gas line 55 to cool the cooling region 302 of the first adsorption rotor 30. And the second desorption concentrated gas pipeline 55 is provided with a fan 551 (as shown in fig. 4 and 5) for pushing and pulling the desorption concentrated gas into the cooling area 302 of the first adsorption rotor 30.
An exhaust gas bypass line 90 (shown in fig. 3 and 5) is provided between the cooling region 302 of the first adsorption rotor 30 and the exhaust gas inlet line 31. One end of the exhaust gas bypass line 90 is connected to the exhaust gas inlet line 31, the other end of the exhaust gas bypass line 90 is connected to the cooling region 302 of the first adsorption rotor 30, so that the source gas (organic exhaust gas) in the exhaust gas inlet line 90 is branched and delivered to the cooling region 302 of the first adsorption rotor 30 through the exhaust gas bypass line 90, the temperature of the desorption concentrated gas delivered to the cooling region 302 of the first adsorption rotor 30 through the second desorption concentrated gas line 55 can be adjusted, and the temperature of the gas entering the cooling region 302 of the first adsorption rotor 30 is reduced, so that the gas has the function of cooling the cooling region 302 of the first adsorption rotor 30. In addition, the waste gas bypass pipeline 90 is provided with a waste gas bypass control valve 901 (as shown in fig. 5), which can control the air volume of the waste gas bypass pipeline 90. In addition, the exhaust gas inlet pipe 31 is provided with a blower 311 (as shown in fig. 4 and 5) for pushing the source gas (organic exhaust gas) in the exhaust gas inlet pipe 31 into the adsorption region 301 of the first adsorption rotor 30 or into the cooling region 302 of the first adsorption rotor 30 through the exhaust gas bypass pipe 90.
In addition, the present disclosure provides a dual-rotor high-efficiency organic waste gas treatment method, which is mainly used in an organic waste gas treatment system, and comprises a combination design of an incineration apparatus 10, a heat exchanger 20, a first adsorption rotor 30, a second adsorption rotor 50 and a chimney 70 (as shown in fig. 2 to 5). The heat exchanger 20 has a cold side channel 201 and a hot side channel 202, the heat exchanger 20 has a hot side conveying pipe 21 and a hot side exhaust pipe 22, one end of the hot side conveying pipe 21 is connected to the incineration apparatus 10, the other end of the hot side conveying pipe 21 is connected to one end of the hot side channel 202, one end of the hot side exhaust pipe 22 is connected to the other end of the hot side channel 202, and the other end of the hot side exhaust pipe 22 is connected to the chimney 70 (as shown in fig. 2 to fig. 5). In addition, the incineration equipment 10 is provided with an inlet 101 and an outlet 102, the outlet 102 of the incineration equipment 10 is connected with the chimney 70, the incineration equipment 10 is provided with a combustion chamber 11, and the combustion chamber 11 is communicated with one end of the hot side conveying pipeline 21 (as shown in fig. 2 to fig. 5). And the incineration apparatus 10 is a direct-fired incinerator (TO), a catalytic incinerator or a regenerative thermal incinerator (RTO). The incineration apparatus 10 is provided with a combustion heater or an electric heater.
In addition, the first adsorption rotor 30 of the present disclosure is provided with an adsorption region 301, a cooling region 302 and a desorption region 303, and the first adsorption rotor 30 is connected to an exhaust gas inlet line 31, a first purified gas discharge line 32, a first cooling gas delivery line 33, a first hot gas delivery line 34 and a first desorption concentrated gas line 35 (as shown in fig. 2 to 5). The second adsorption rotor 50 is provided with an adsorption zone 501, a cooling zone 502 and a desorption zone 503, and the second adsorption rotor 50 is connected to a second purified gas discharge pipeline 51, a second cooling gas inlet pipeline 52, a second cooling gas delivery pipeline 53, a second hot gas delivery pipeline 54 and a second desorption concentrated gas pipeline 55 (as shown in fig. 2 to 5). Wherein the first adsorption rotor 30 and the second adsorption rotor 50 are zeolite concentration rotors or concentration rotors made of other materials, respectively.
The main steps of the treatment method (as shown in fig. 1) include: step S100 inputs gas to be adsorbed: the exhaust gas is fed into one side of the adsorption zone 301 of the first adsorbent wheel 3 through the other end of the exhaust gas inlet line 31. After the step S100 is completed, the next step S110 is performed.
Step S110, adsorption of a first adsorption rotating wheel: after being adsorbed by the adsorption region 301 of the first adsorption rotor 30, the adsorbed gas is output from the other side of the adsorption region 301 of the first adsorption rotor 30 to the adsorption region 501 of the second adsorption rotor 50 through the other end of the first purified gas discharge line 32. After the step S110 is completed, the next step S120 is performed.
Step S120, adsorbing by a second adsorption rotating wheel: the gas after the adsorption in the first purified gas discharge pipeline 32 is transported to one side of the adsorption region 501 of the second adsorption rotor 50 for adsorption, and then the gas after the second adsorption is transported to the chimney 70 through the second purified gas discharge pipeline 51 for discharge. After the step S120 is completed, the next step S130 is performed.
In the step S120, a fan 511 (as shown in fig. 4 and 5) is disposed at one end of the other side of the adsorption region 501 of the second adsorption rotor 50, which is connected to the second purified gas exhaust pipe 51, and the fan 511 pushes and pulls the adsorbed gas in the second purified gas exhaust pipe 51 into the chimney 70 for exhaust.
Step S130 inputs a second cooling gas: the cooling air is delivered to the cooling zone 502 of the second sorption rotor 50 through the other end of the second cooling air inlet conduit 52 for cooling, and then the cooling air passing through the cooling zone 502 of the second sorption rotor 50 is delivered to one end of the cold side passage 201 of the heat exchanger 20 through the other end of the second cooling air delivery conduit 53. After the step S130 is completed, the next step S140 is performed.
In step S130, the cooling zone 502 of the second adsorption rotor 50 has two embodiments. In the first embodiment, one end of the second cooling air intake pipe 52 connected to one side of the cooling zone 502 of the second sorption rotor 50 is used for introducing fresh air or external air (as shown in fig. 2 and 3), and the cooling zone 502 of the second sorption rotor 50 is cooled by the fresh air or the external air. In the second embodiment, the first net gas discharge pipeline 32 is provided with a first net gas bypass pipeline 80 (as shown in fig. 4 and fig. 5), one end of the first net gas bypass pipeline 80 is connected to the first net gas discharge pipeline 32, the other end of the first net gas bypass pipeline 80 is connected to one end of the second cooling gas inlet pipeline 52, and the gas in the first net gas discharge pipeline 32 can be branched and delivered to the cooling zone 502 of the second adsorption runner 50 through the first net gas bypass pipeline 80 for cooling. In addition, the first net gas bypass pipeline 80 is provided with a first net gas bypass control valve 801 (as shown in fig. 4 and 5), which can control the air volume of the first net gas bypass pipeline 80.
A second cooling gas bypass line 60 (as shown in fig. 3 to 5) is disposed between the second cooling gas delivery line 53 and the second hot gas delivery line 54, one end of the second cooling gas bypass line 60 is connected to the second cooling gas delivery line 53, and the other end of the second cooling gas bypass line 60 is connected to the second hot gas delivery line 54, so that the second cooling gas delivery line 53 branches to deliver the partially cooled gas into the second hot gas delivery line 54 through the second cooling gas bypass line 60, thereby increasing the temperature of the hot gas in the second hot gas delivery line 54. In addition, the second cooling air bypass line 60 is provided with a second cooling air bypass control valve 601 (as shown in fig. 4 and 5) for controlling the air volume of the second cooling air bypass line 60. In addition, the second cooling air delivery pipe 53 is provided with a second cooling air delivery control valve 531 (as shown in fig. 4), which can control the air volume of the second cooling air delivery pipe 53, and a proportional damper is formed by the second cooling air bypass control valve 601 and the second cooling air delivery control valve 531. In addition, a second hot gas delivery control valve 541 (as shown in fig. 5) may be disposed on the second hot gas delivery pipeline 54, so as to control the air volume of the second hot gas delivery pipeline 54, and a proportional air door is formed by the second cooling gas bypass control valve 601 and the second hot gas delivery control valve 541, so that the temperature of the hot gas delivered to the desorption region 503 of the second adsorption wheel 50 by the second hot gas delivery pipeline 54 can be adjusted, and the function of increasing the control temperature can be achieved.
Step S140, delivering a second hot gas for desorption: the hot gas is delivered to the desorption region 503 of the second adsorption rotor 50 through the second hot gas delivery line 54 connected to the other end of the cold side passage 201 of the heat exchanger 20 for desorption, and the desorption concentrated gas is delivered to the side of the cooling region 302 of the first adsorption rotor 30 through the other end of the second desorption concentrated gas line 55. After the step S140 is completed, the next step S150 is performed.
In step S140, the second desorption concentrated gas pipeline 55 is provided with a fan 551 (as shown in fig. 4 and 5), which can push and pull the desorption concentrated gas into one side of the cooling area 302 of the first adsorption rotor 30 for use as a cooling gas.
A waste gas bypass pipeline 90 (as shown in fig. 3 and 5) is disposed between the cooling region 302 of the first adsorption rotor 30 and the waste gas inlet pipeline 31, one end of the waste gas bypass pipeline 90 is connected to the waste gas inlet pipeline 31, the other end of the waste gas bypass pipeline 90 is connected to the cooling region 302 of the first adsorption rotor 30, so that the source gas (organic waste gas) in the waste gas inlet pipeline 90 is branched and delivered to the cooling region 302 of the first adsorption rotor 30 through the waste gas bypass pipeline 90, the temperature of the desorption concentrated gas delivered to the cooling region 302 of the first adsorption rotor 30 through the second desorption concentrated gas pipeline 55 can be adjusted, the temperature of the gas entering the cooling region 302 of the first adsorption rotor 30 is reduced, and the gas has the function of cooling the cooling region 302 of the first adsorption rotor 30. In addition, the waste gas bypass pipeline 90 is provided with a waste gas bypass control valve 901 (as shown in fig. 5), which can control the air volume of the waste gas bypass pipeline 90. In addition, the exhaust gas inlet pipe 31 is provided with a blower 311 (as shown in fig. 4 and 5) for pushing the source gas (organic exhaust gas) in the exhaust gas inlet pipe 31 into the adsorption region 301 of the first adsorption rotor 30 or into the cooling region 302 of the first adsorption rotor 30 through the exhaust gas bypass pipe 90.
Step S150 delivers a first cooling gas: the cooling gas is delivered to one end of the cold side channel 201 of the heat exchanger 20 through the first cooling gas delivery line 33 connected to the other side of the cooling zone 302 of the first adsorption rotor 30. After the step S150 is completed, the next step S160 is performed.
Step S160, delivering a first hot gas for desorption: the second hot gas conveying pipeline 54 is connected with the other end of the first hot gas conveying pipeline 34, and part of the hot gas is conveyed into the other side of the desorption area 303 of the first adsorption rotor 30 through one end of the first hot gas conveying pipeline 34. After the step S160 is completed, the next step S170 is performed.
In step S160, a first cooling gas bypass line 40 (as shown in fig. 3 to 5) is disposed between the first cooling gas delivery line 33 and the first hot gas delivery line 34, one end of the first cooling gas bypass line 40 is connected to the first cooling gas delivery line 33, and the other end of the first cooling gas bypass line 40 is connected to the first hot gas delivery line 34, so that the first cooling gas delivery line 33 branches to deliver a part of the cooled gas into the first hot gas delivery line 34 through the first cooling gas bypass line 40, thereby increasing the temperature of the hot gas in the first hot gas delivery line 34. In addition, the first cooling air bypass line 40 is provided with a first cooling air bypass control valve 401 (as shown in fig. 4 and 5) for controlling the air volume of the first cooling air bypass line 40. In addition, the first cooling air delivery pipe 33 is provided with a first cooling air delivery control valve 331, which can control the air volume of the first cooling air delivery pipe 33 (as shown in fig. 4), and a proportional damper is formed by the first cooling air bypass control valve 401 and the first cooling air delivery control valve 331. In addition, a first hot gas delivery control valve 341 (as shown in fig. 5) may be disposed on the first hot gas delivery pipeline 34, so as to control the air volume of the first hot gas delivery pipeline 34, and a proportional damper is formed by the first cooling gas bypass control valve 401 and the first hot gas delivery control valve 341, so as to adjust the temperature of the hot gas delivered to the desorption region 303 of the first adsorption rotor 30 by the first hot gas delivery pipeline 34, so as to have the function of raising the control temperature.
Step S170 desorption and concentrated gas delivery: the output desorption concentrated gas is delivered to the inlet 101 of the incineration apparatus 10 through the first desorption concentrated gas line 35 connected to one side of the desorption region 303 of the first adsorption rotor 30. After the step S170 is completed, the next step S180 is performed.
In step S170, the first desorption/concentration gas pipeline 35 is provided with a fan 351 (as shown in fig. 4 and 5) for pushing and pulling the desorption/concentration gas into the inlet 101 of the incineration apparatus 10.
Step S180 incineration plant gas transport: the high-temperature gas in the incineration equipment 10 is transported into one end of the hot side channel 202 of the heat exchanger 20 through the hot side transportation pipeline 21 for heat exchange, and then transported to the chimney 70 through the hot side exhaust pipeline 22 connected with the other end of the hot side channel 201 of the heat exchanger 20.
Based on the above detailed description, one skilled in the art can appreciate that the present disclosure can indeed achieve the above objects, and that the present invention has been particularly applied to patent applications in accordance with the provisions of the patent statutes.
Although the present disclosure has been described with reference to the above embodiments, the embodiments are merely preferred embodiments of the disclosure, and the scope of the disclosure is not limited thereto. All simple equivalent changes and modifications made in the claims and the specification according to the present disclosure should be included in the protection scope of the present disclosure.

Claims (33)

1. A dual-rotor high-efficiency organic waste gas treatment system is characterized by comprising:
a chimney;
the incineration equipment is provided with an inlet and an outlet, and the outlet of the incineration equipment is connected with the chimney;
the heat exchanger is provided with a cold side channel and a hot side channel, the heat exchanger is provided with a hot side conveying pipeline and a hot side discharging pipeline, one end of the hot side conveying pipeline is connected with the incineration equipment, the other end of the hot side conveying pipeline is connected with one end of the hot side channel, one end of the hot side discharging pipeline is connected with the other end of the hot side channel, and the other end of the hot side discharging pipeline is connected with the chimney;
a first adsorption rotating wheel, the first adsorption rotating wheel is provided with an adsorption area, a cooling area and a desorption area, the first adsorption rotating wheel is connected with a waste gas inlet pipeline, a first purified gas discharge pipeline, a first cooling gas conveying pipeline, a first hot gas conveying pipeline and a first desorption concentrated gas pipeline, one end of the waste gas inlet pipeline is connected to one side of the adsorption area of the first adsorption rotating wheel, one end of the first purified gas discharge pipeline is connected with the other side of the adsorption area of the first adsorption rotating wheel, one end of the first cooling gas conveying pipeline is connected with the other side of the cooling area of the first adsorption rotating wheel, the other end of the first cooling gas conveying pipeline is connected with one end of a cold side channel of the heat exchanger, one end of the first hot gas conveying pipeline is connected with the other side of the desorption area of the first adsorption rotating wheel, one end of the first desorption concentrated gas pipeline is connected with one side of the desorption area of the first adsorption rotating wheel, the other end of the first desorption concentrated gas pipeline is connected with an inlet of the incineration equipment; and
a second adsorption rotating wheel, which is provided with an adsorption zone, a cooling zone and a desorption zone, the second adsorption rotating wheel is connected with a second purified gas discharge pipeline, a second cooling gas inlet pipeline, a second cooling gas conveying pipeline, a second hot gas conveying pipeline and a second desorption concentrated gas pipeline, the other end of the first purified gas discharge pipeline is connected to one side of the adsorption zone of the second adsorption rotating wheel, one end of the second purified gas discharge pipeline is connected with the other side of the adsorption zone of the second adsorption rotating wheel, the other end of the second purified gas discharge pipeline is connected with the chimney, the other end of the second cooling gas inlet pipeline is connected with one side of the cooling zone of the second adsorption rotating wheel, one end of the second cooling gas conveying pipeline is connected with the other side of the cooling zone of the second adsorption rotating wheel, the other end of the second cooling gas conveying pipeline is connected with one end of the cold side channel of the heat exchanger, this second steam conveying line's one end is connected with the opposite side in the desorption district that this second adsorbs the runner, this second steam conveying line's the other end is connected with the other end that this heat exchanger's cold side said, this second steam conveying line branch is connected with this first steam conveying line's the other end, this second desorption concentrated gas pipeline's the other end is connected with the desorption district's of this second adsorption runner one side, this second desorption concentrated gas pipeline's one end is connected with the cooling district's of this first adsorption runner one side.
2. The dual-rotor high-efficiency organic waste gas treatment system of claim 1, wherein the incineration facility is provided with a combustion chamber, and the combustion chamber is communicated with one end of the hot-side conveying pipeline.
3. The system of claim 1, wherein the incinerator is a direct-fired incinerator, a catalytic incinerator or a regenerative incinerator.
4. The dual-rotor high-efficiency organic exhaust gas treatment system of claim 1, wherein the second cooling gas inlet conduit is provided at one end thereof for fresh or external air.
5. The dual-rotor high-efficiency organic waste gas treatment system as claimed in claim 1, wherein the first net gas discharge pipeline is provided with a first net gas bypass pipeline, one end of the first net gas bypass pipeline is connected to the first net gas discharge pipeline, the other end of the first net gas bypass pipeline is connected to one end of the second cooling gas inlet pipeline, and the first net gas bypass pipeline is provided with a first net gas bypass control valve for controlling the wind rate of the first net gas bypass pipeline.
6. The dual-rotor high-efficiency organic waste gas treatment system as claimed in claim 1, wherein a first cooling gas bypass line is disposed between the first cooling gas delivery line and the first hot gas delivery line, one end of the first cooling gas bypass line is connected to the first cooling gas delivery line, the other end of the first cooling gas bypass line is connected to the first hot gas delivery line, and the first cooling gas bypass line is provided with a first cooling gas bypass control valve for controlling the air volume of the first cooling gas bypass line.
7. The dual-rotor high-efficiency organic waste gas treatment system of claim 1, wherein the first cooling gas delivery line is provided with a first cooling gas delivery control valve for controlling the air volume of the first cooling gas delivery line.
8. The dual-rotor high-efficiency organic waste gas treatment system of claim 1, wherein the first hot gas delivery line is provided with a first hot gas delivery control valve for controlling the air volume of the first hot gas delivery line.
9. The dual-rotor high-efficiency organic waste gas treatment system of claim 1, wherein a second cooling gas bypass line is disposed between the second cooling gas delivery line and the second hot gas delivery line, one end of the second cooling gas bypass line is connected to the second cooling gas delivery line, the other end of the second cooling gas bypass line is connected to the second hot gas delivery line, and the second cooling gas bypass line is provided with a second cooling gas bypass control valve for controlling the air volume of the second cooling gas bypass line.
10. The dual-rotor high-efficiency organic waste gas treatment system of claim 1, wherein the second cooling gas delivery line is provided with a second cooling gas delivery control valve for controlling the air volume of the second cooling gas delivery line.
11. The dual-rotor high-efficiency organic waste gas treatment system of claim 1, wherein the second hot gas delivery line is provided with a second hot gas delivery control valve for controlling the air volume of the second hot gas delivery line.
12. The dual-rotor high-efficiency organic waste gas treatment system as claimed in claim 1, wherein a waste gas bypass line is provided between the waste gas inlet line and the cooling zone of the first adsorption rotor, one end of the waste gas bypass line is connected to the waste gas inlet line, the other end of the waste gas bypass line is connected to the cooling zone of the first adsorption rotor, and the waste gas bypass line is provided with a waste gas bypass control valve for controlling the air volume of the waste gas bypass line.
13. The dual-rotor high-efficiency organic waste gas treatment system of claim 1, wherein the first desorption concentrated gas pipeline is provided with a fan.
14. The dual-rotor high-efficiency organic waste gas treatment system of claim 1, wherein the second desorption concentrated gas pipeline is provided with a fan.
15. The dual-rotor high efficiency organic waste gas treatment system of claim 1, wherein the second net gas discharge line is provided with a fan.
16. The dual-rotor high efficiency organic waste gas treatment system of claim 1 wherein the waste gas inlet line is provided with a fan.
17. A method for treating the organic waste gas with dual rotary wheels features that it is used in organic waste gas treating system and has an incinerator with cold and hot side channels, a heat exchanger with adsorption, cooling and desorption regions, a first adsorption rotary wheel with adsorption, cooling and desorption regions, a second adsorption rotary wheel with adsorption, cooling and desorption regions, and a chimney, a heat exchanger with cold and hot side channels, a hot side delivering pipeline and a hot side discharging pipeline, a first cooling gas delivering pipeline, a first hot gas delivering pipeline and a first concentrated desorption gas pipeline, a second adsorption rotary wheel with adsorption, cooling and desorption regions, and a second adsorption rotary wheel with adsorption, cooling and desorption regions, a second cooling gas delivering pipeline and a second concentrated desorption gas pipeline, A second cooling gas delivery pipeline, a second hot gas delivery pipeline and a second desorption concentrated gas pipeline, the processing method mainly comprises the following steps:
input of gas to be adsorbed: sending the waste gas to one side of the adsorption area of the first adsorption runner through the other end of the waste gas inlet pipeline;
the first adsorption runner adsorbs: after the gas is adsorbed by the adsorption area of the first adsorption rotating wheel, the gas after adsorption is output to the adsorption area of the second adsorption rotating wheel by the other side of the adsorption area of the first adsorption rotating wheel through the other end of the first purified gas discharge pipeline;
and (3) adsorption by a second adsorption rotating wheel: conveying the gas adsorbed in the first clean gas discharge pipeline to one side of an adsorption area of a second adsorption rotating wheel for adsorption, and conveying the gas adsorbed for the second time to a chimney through a second clean gas discharge pipeline for discharge;
inputting a second cooling gas: conveying cooling gas to a cooling area of the second adsorption rotating wheel for cooling through the other end of the second cooling gas inlet pipeline, and conveying the cooling gas passing through the cooling area of the second adsorption rotating wheel to one end of a cold side channel of the heat exchanger through the other end of the second cooling gas conveying pipeline;
and (3) conveying a second hot gas for desorption: the hot gas is conveyed to a desorption area of the second adsorption rotating wheel for desorption through a second hot gas conveying pipeline connected with the other end of the cold side channel of the heat exchanger, and then the desorption concentrated gas is conveyed to one side of a cooling area of the first adsorption rotating wheel through the other end of the second desorption concentrated gas pipeline;
conveying a first cooling gas: conveying cooling air to one end of a cold side channel of the heat exchanger through a first cooling air conveying pipeline connected with the other side of the cooling area of the first adsorption runner;
conveying a first hot gas for desorption: the second hot gas conveying pipeline branch is connected with the other end of the first hot gas conveying pipeline, and part of hot gas is conveyed into the other side of the desorption area of the first adsorption rotating wheel through one end of the first hot gas conveying pipeline;
and (3) desorption and concentrated gas conveying: the output desorption concentrated gas is conveyed to the inlet of the incineration equipment through a first desorption concentrated gas pipeline connected with one side of the desorption area of the first adsorption rotating wheel; and
and (3) conveying gas of incineration equipment: and conveying the high-temperature gas in the incineration equipment into one end of a hot side channel of the heat exchanger through a hot side conveying pipeline for heat exchange, and then conveying the high-temperature gas to a chimney through a hot side discharge pipeline connected with the other end of the hot side channel of the heat exchanger.
18. The method of claim 17, wherein the outlet of the incineration facility is connected to the chimney.
19. The method of claim 17, wherein the incineration facility is provided with a combustion chamber, and the combustion chamber is connected to one end of the hot side transfer pipe.
20. The method of claim 17, wherein the incinerator is a direct-fired incinerator, a catalytic incinerator or a regenerative incinerator.
21. The dual-rotor high-efficiency organic waste gas treatment method of claim 17, wherein one end of the second cooling air inlet pipeline is used for fresh air or external air.
22. The dual-rotor high-efficiency organic waste gas treatment method as claimed in claim 17, wherein the first net gas discharge pipeline is provided with a first net gas bypass pipeline, one end of the first net gas bypass pipeline is connected with the first net gas discharge pipeline, the other end of the first net gas bypass pipeline is connected with one end of the second cooling gas inlet pipeline, and the first net gas bypass pipeline is provided with a first net gas bypass control valve for controlling the air volume of the first net gas bypass pipeline.
23. The dual-rotor high-efficiency organic waste gas treatment method as claimed in claim 17, wherein a first cooling gas bypass line is disposed between the first cooling gas delivery line and the first hot gas delivery line, one end of the first cooling gas bypass line is connected to the first cooling gas delivery line, the other end of the first cooling gas bypass line is connected to the first hot gas delivery line, and the first cooling gas bypass line is provided with a first cooling gas bypass control valve for controlling the air volume of the first cooling gas bypass line.
24. The method of claim 17, wherein the first cooling gas delivery line is provided with a first cooling gas delivery control valve for controlling the air flow rate of the first cooling gas delivery line.
25. The method of claim 17, wherein the first hot gas delivery line is provided with a first hot gas delivery control valve for controlling the amount of air delivered to the first hot gas delivery line.
26. The dual-rotor high-efficiency organic waste gas treatment method as claimed in claim 17, wherein a second cooling gas bypass line is disposed between the second cooling gas delivery line and the second hot gas delivery line, one end of the second cooling gas bypass line is connected to the second cooling gas delivery line, the other end of the second cooling gas bypass line is connected to the second hot gas delivery line, and the second cooling gas bypass line is provided with a second cooling gas bypass control valve for controlling the air volume of the second cooling gas bypass line.
27. The method of claim 17, wherein the second cooling gas supply line is provided with a second cooling gas supply control valve for controlling the amount of air supplied to the second cooling gas supply line.
28. The method of claim 17, wherein the second hot gas delivery line is provided with a second hot gas delivery control valve for controlling the amount of air delivered to the second hot gas delivery line.
29. The dual-rotor high-efficiency organic waste gas treatment method as claimed in claim 17, wherein a waste gas bypass line is provided between the waste gas inlet line and the cooling zone of the first adsorption rotor, one end of the waste gas bypass line is connected to the waste gas inlet line, the other end of the waste gas bypass line is connected to the cooling zone of the first adsorption rotor, and the waste gas bypass line is provided with a waste gas bypass control valve for controlling the air volume of the waste gas bypass line.
30. The method of claim 17, wherein the first desorption/concentration gas line is provided with a blower.
31. The method of claim 17, wherein the second desorption/concentration gas line is provided with a blower.
32. The method of claim 17, wherein the second net gas exhaust line is provided with a fan.
33. The dual rotor high efficiency organic exhaust gas treatment process of claim 17 wherein the exhaust gas inlet line is provided with a fan.
CN202110106789.9A 2020-12-04 2021-01-26 Double-rotating-wheel high-efficiency organic waste gas treatment system and method Pending CN114588747A (en)

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TW109142764 2020-12-04
TW109142764A TW202223298A (en) 2020-12-04 2020-12-04 Dual-runner high-efficiency organic waste gas treatment system and method thereof capable of improving the efficiency of organic waste gas treatment and providing the effect of energy saving and emission reduction

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CN114588747A true CN114588747A (en) 2022-06-07

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