CN114797377A - Full-automatic circulation desorption type exhaust treatment device - Google Patents
Full-automatic circulation desorption type exhaust treatment device Download PDFInfo
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- CN114797377A CN114797377A CN202210315982.8A CN202210315982A CN114797377A CN 114797377 A CN114797377 A CN 114797377A CN 202210315982 A CN202210315982 A CN 202210315982A CN 114797377 A CN114797377 A CN 114797377A
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- 238000003795 desorption Methods 0.000 title claims abstract description 86
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000007789 gas Substances 0.000 claims abstract description 47
- 238000010438 heat treatment Methods 0.000 claims abstract description 44
- 239000002912 waste gas Substances 0.000 claims abstract description 21
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 239000003345 natural gas Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000010815 organic waste Substances 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 19
- 238000011069 regeneration method Methods 0.000 description 11
- GPWDPLKISXZVIE-UHFFFAOYSA-N cyclo[18]carbon Chemical compound C1#CC#CC#CC#CC#CC#CC#CC#CC#C1 GPWDPLKISXZVIE-UHFFFAOYSA-N 0.000 description 9
- 230000008929 regeneration Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 125000004122 cyclic group Chemical group 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- CYJRNFFLTBEQSQ-UHFFFAOYSA-N 8-(3-methyl-1-benzothiophen-5-yl)-N-(4-methylsulfonylpyridin-3-yl)quinoxalin-6-amine Chemical compound CS(=O)(=O)C1=C(C=NC=C1)NC=1C=C2N=CC=NC2=C(C=1)C=1C=CC2=C(C(=CS2)C)C=1 CYJRNFFLTBEQSQ-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- 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
- B01D2253/102—Carbon
-
- 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
-
- 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
Abstract
The invention belongs to the technical field of waste gas treatment equipment, and particularly relates to a full-automatic cycle desorption type waste gas treatment device which comprises a shell, an air inlet and an air outlet, wherein a rotary disc driven to rotate by power is arranged in an inner cavity of the shell between the air inlet and the air outlet, the upper surface and the lower surface of the rotary disc are correspondingly provided with an upper desorption chamber and a lower desorption chamber which allow the rotary disc to rotate and respectively cover the upper surface and the lower surface of the rotary disc partially, a heating chamber is arranged on the shell, one end of a first pipeline is communicated with the heating chamber, the other end of the first pipeline is communicated with the upper desorption chamber on the upper surface of the rotary disc, one end of a second pipeline, the middle of which is communicated with a desorption fan, is communicated with the heating chamber, the other end of the second pipeline is communicated with the lower desorption chamber on the lower surface of the rotary disc, the upper desorption chamber and the lower desorption chamber are communicated up and down through a gap on the rotary disc, and the full-automatic cycle desorption type waste gas treatment device has the advantages that the adsorption and desorption of the activated carbon are integrated and do not need to be disassembled, low production cost, small occupied space and suitability for treating industrial organic waste gas.
Description
Technical Field
The invention belongs to the technical field of waste gas treatment equipment, and particularly relates to a full-automatic cyclic desorption type waste gas treatment device.
Background
With the acceleration of the industrialized process in China and the improvement of the living standard of people, a agenda schedule is provided for the emission of industrial organic waste gas, and the environmental protection department issues forbidden production for some enterprises with unqualified waste gas emission. Therefore, the active carbon device is effectively regenerated, and the cyclic utilization of resources is realized, so that the method has very important practical significance for enterprises and society.
Depending on the type of activated carbon device and the nature of the different adsorbed substances, high temperature thermal regeneration, solvent extraction regeneration, negative pressure regeneration, and the like have been developed. The solvent extraction regeneration method and the negative pressure regeneration method have higher operation cost, and only the high-temperature heating regeneration method which is mainly used for large-scale industrial production at present has the defects that: firstly, a special activated carbon regeneration device is needed in the regeneration process; secondly, the loss of the activated carbon device is large, the mechanical strength of the regenerated activated carbon is reduced, the surface chemical structure of the fiber is changed, and the value of repeated utilization is reduced; meanwhile, the operation cost of the regeneration equipment is also higher, and the requirements of energy conservation and enterprise cost cannot be met; thirdly, the regeneration process affects the normal waste gas treatment, and brings inconvenience to the continuous production of enterprises.
Disclosure of Invention
The invention aims to provide a full-automatic cyclic desorption type waste gas treatment device which can be used for treating waste gas by using activated carbon and can be reused after the activated carbon is desorbed.
The object of the invention is thus solved:
full automatic cycle desorption type exhaust treatment device, including casing and set up on the casing and with air inlet and the gas vent of casing inner chamber intercommunication, the intracavity is provided with by the carousel that the equipartition has the through-hole on the end of a plate that holds active carbon of power drive pivoted in the casing between air inlet and the gas vent, the correspondence of the upper and lower surface of carousel is provided with and allows the carousel to rotate and cover partial surface about the carousel respectively and desorbs the room and desorb the room down, be provided with the heating chamber on the casing, one end of first pipeline and the last desorption room intercommunication of one side intercommunication, the other end and carousel upper surface of heating chamber inner chamber, the middle part intercommunication has the one end of the second pipeline of desorption fan and the opposite side intercommunication, the other end of heating chamber inner chamber and the lower desorption room intercommunication of carousel lower surface, and upper and lower desorption room link up from top to bottom through the clearance realization on the carousel.
As a further improvement of the invention, the turntable comprises a circular disk bottom with a central shaft and an annular side wall arranged on the periphery of the disk bottom, more than two partition plates are arranged between the central shaft and the side wall, and the partition plates are radially arranged by taking the central shaft as the center to further divide the inner cavity of the turntable into more than six fan-shaped accommodating cavities with openings at the upper parts.
As a further improvement of the invention, the exhaust port is provided with an exhaust fan or/and the air inlet is provided with an exhaust fan.
As a further improvement of the invention, columnar activated carbon is arranged in the turntable, and the upper desorption chamber and the lower desorption chamber are communicated up and down through a gap between adjacent columnar activated carbon on the turntable and a through hole on the bottom of the turntable.
As a further improvement of the invention, the power is an electric motor or a pneumatic motor or a hydraulic motor, and the electric motor or the pneumatic motor or the hydraulic motor is controlled by a controller through a chain mechanism or a gear mechanism to drive the rotating disc to rotate.
As a further improvement of the invention, the upper desorption chamber and the lower desorption chamber are respectively an upper sector container and a lower sector container which are symmetrically arranged relative to the rotary table, the lower opening of the upper sector container is in sliding or rotating fit with the upper surface of the rotary table, the upper opening of the lower sector container is in sliding or rotating fit with the lower surface of the rotary table, and the upper desorption chamber or/and the lower desorption chamber are internally provided with temperature sensors which are electrically connected with the controller.
As a further improvement of the invention, a heater is arranged in the heating chamber, and the heating mode of the heater is one or a combination of several of the following heating modes: coal-to-gas heating, natural gas heating, electrical heating, coal-fired heating, plant or oil-fired heating.
As a further improvement of the invention, the heating temperature of the heater is 100-400 ℃, and the desorption temperature in the upper and lower desorption chambers is 100-200 ℃.
As a further improvement of the invention, more than one layer of turntables are arranged, the turntables with more than one layer are detachably and fixedly connected into a whole, the middle parts of the turntables are arranged on a middle shaft, a large gear is arranged on the peripheral wall of each turntable, and a small gear on a power shaft fixed on the outer wall of a shell penetrates through the side wall of the shell and is in meshing transmission with the large gear; or the middle part of the rotary table is fixed with a middle shaft, the lower part of the middle shaft is provided with a big gear, and a small gear on the power shaft is in meshing transmission with the big gear.
As a further improvement of the invention, the first pipeline and the second pipeline are both provided with electric valves, the exhaust port is provided with a gas sensor for detecting gas components in the exhaust port, and the controller receives the content index of the exhaust gas transmitted by the gas sensor to control the work or stop work of the rotary disc, the electric valves, the heater and the desorption fan driven by power.
Compared with the prior art, the invention has the outstanding advantages that:
1. the adsorption and desorption regeneration of the active carbon are carried out in one set of equipment, so that the assembly and disassembly of the equipment and the transportation cost and time of the active carbon are saved.
2. The adsorbent desorption of the active carbon is free from disassembly and assembly, the loss of the active carbon is small, the mechanical strength, the fiber surface and the chemical structure of the regenerated active carbon are basically kept unchanged, the repeated utilization value is high, the transportation cost is saved, and the production cost is greatly reduced.
3. The adsorption and desorption of the active carbon can be carried out simultaneously, the desorption of the active carbon is realized without stopping production, the waste gas treatment efficiency is high, the enterprise operation cost is low, and the method meets the requirements of environmental protection and energy conservation on the enterprise cost.
4. The full-automatic cyclic desorption type waste gas treatment device is reasonable in structural design and small in occupied space, and brings convenience to installation of other devices, production and movement of personnel of enterprises.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a perspective view of the turntable and upper and lower desorption chambers of the present invention.
Fig. 3 is a top view of the turntable of the present invention.
Fig. 4 is a partial enlarged view of fig. 1 of the present invention.
In fig. 1, solid arrows indicate the circulating flow direction of the desorption hot gas of the activated carbon, and hollow arrows indicate the operation route of the activated carbon adsorption.
Detailed Description
The invention is further described in the following with specific embodiments in conjunction with the accompanying drawings, see fig. 1-4:
a full-automatic circulation desorption type waste gas treatment device comprises a shell 12, an air inlet 32 arranged on the lower side and an air outlet 21 arranged on the upper side, wherein the air inlet 32 is arranged on the lower side and is communicated with the inner cavity of the shell 12, a plurality of supporting legs are arranged on the lower bottom of the shell 12, a rotary disc 51 with through holes 14 uniformly distributed on the bottom of a disc containing active carbon 18 and driven to rotate by power 15 according to requirements is arranged in the inner cavity of the shell 12 between the air inlet 32 and the air outlet 21, the rotary disc 51 divides the inner cavity of the shell 12 into an air inlet cavity 11 on the lower part and an air outlet cavity 20 on the upper part, an upper desorption chamber 28 and a lower desorption chamber 30 which allow the rotary disc 51 to rotate and respectively cover the upper surface and the lower surface of the rotary disc 51 are correspondingly arranged on the upper surface and the lower surface of the rotary disc 51, a heating chamber 24 is arranged on the shell 12, one end of a first pipeline 26 is communicated with one side of the inner cavity of the heating chamber 24, and the other end is communicated with the upper desorption chamber 28 on the upper surface 19 of the rotary disc 51, one end of a second pipeline 31 with the middle communicated with a desorption fan 32 is communicated with the other side of the inner cavity of the heating chamber 24, the other end is communicated with a lower desorption chamber 30 on the lower surface 50 of the turntable 51, and the upper desorption chamber 28 and the lower desorption chamber 30 are communicated up and down through a gap on the turntable 51 so as to facilitate the circulation of hot gas for desorption.
As a further improvement of the present invention, the turntable 51 includes a circular tray bottom 13 with a central axis 35 and an annular side wall 36 disposed on the periphery of the tray bottom 13, two or more partition plates 37 are disposed between the central axis 35 and the side wall 36, the partition plates 37 are radially disposed with the central axis 35 as a center to divide the inner cavity of the turntable 51 into six or more fan-shaped accommodating cavities 38 with an upper opening, and the activated carbon 18 fills each fan-shaped accommodating cavity 38; and the upper desorption chamber 28 and the lower desorption chamber 30 just close the upper surface and the lower surface of the fan-shaped accommodating cavity 38, so that the activated carbon in the fan-shaped accommodating cavity 38 can be desorbed conveniently.
As a further improvement of the present invention, an exhaust fan is disposed on the exhaust port 21 and/or an exhaust fan (not shown) is disposed on the air inlet 32, so as to facilitate the adsorption treatment of the exhaust gas.
As a further improvement of the present invention, the rotary table 51 is provided with columnar activated carbon 18 therein, and the upper and lower desorption chambers 28 and 30 are vertically communicated through the gap between adjacent columnar activated carbon 18 on the rotary table 51 and the through hole 14 on the table bottom 13, so as to facilitate the circulation flow of desorption hot gas.
As a further improvement of the present invention, the power 15 is an electric motor, a pneumatic motor, or a hydraulic motor, and the electric motor, the pneumatic motor, or the hydraulic motor is controlled by the controller 29 through a chain mechanism or a gear mechanism to drive the rotating disc 51 to rotate, and the chain mechanism or the gear mechanism are all the conventional means for power transmission in the mechanical field.
As a further improvement of the present invention, the upper desorption chamber 28 and the lower desorption chamber 30 are respectively an upper sector container and a lower sector container which are symmetrically arranged relative to the rotating disc 51, the lower opening 41 of the upper sector container is in sliding or rotating fit with the upper surface 19 of the rotating disc 51, the upper opening 40 of the lower sector container is in sliding or rotating fit with the lower surface 50 of the rotating disc 51, a temperature sensor electrically connected with a controller is arranged in the upper desorption chamber or/and the lower desorption chamber, and the sector container is a sector container with a sector cross section and is more exactly described as a sector cylinder in appearance (see fig. 2).
As a further improvement of the present invention, a heater 23 is disposed in the heating chamber 24, and the heating mode of the heater 23 is one or a combination of several of the following heating modes: coal-to-gas heating, natural gas heating, electrical heating, coal-fired heating, plant or oil-fired heating.
As a further improvement of the invention, the heating temperature of the heater 23 is 100-400 ℃, generally about 300 ℃, and the desorption temperature in the upper and lower desorption chambers 28, 30 is 100-200 ℃, for example 110 ℃ or 120 ℃.
As a further improvement of the invention, more than one layer of the rotary table 51 is provided, more than one layer of the rotary table 51 can be detachably and fixedly connected into a whole, so that the activated carbon in the rotary table can be conveniently dismounted, the mounting hole in the middle of the rotary table 51 is mounted on the middle shaft 35, the large gear 17 is arranged on the peripheral wall of the rotary table 51, and the small gear 16 on the power 15 shaft fixed on the outer wall of the shell 12 penetrates through the small gear through hole on the side wall of the shell 12 to be meshed with the large gear 17 for transmission; or a middle shaft 35 is fixed on a mounting hole in the middle of the rotary disc 51, a large gear is fixed on the middle shaft 35 at the lower part or the upper part of the rotary disc, a small gear on the power 15 shaft is in meshing transmission with the large gear, and a bearing is arranged on a support part of the rotary disc or/and the rotary shaft in order to reduce friction loss.
As a further improvement of the present invention, the first pipeline 26 and the second pipeline 31 are both provided with an electric valve 27, the exhaust port 21 is provided with a gas sensor 22 for detecting gas components in the exhaust port 21, and the controller 29 receives an index of the content of the exhaust gas transmitted by the gas sensor 22 to control the operation or stop operation of the turntable 51, the electric valve 27, the heater 23 and the desorption fan 32 driven by the power 15; the gas sensor is a device for converting information such as the composition and concentration of gas into information that can be used by personnel, instruments, computers, and the like; both the gas sensor and the controller are common accessories or devices in the prior art, and are not explained much again.
The working principle and the control process of the invention are as follows:
1. starting an exhaust fan or/and an exhaust fan, leading exhaust gas to enter the lower air inlet cavity 11 of the shell 12 from an air inlet 34 under the traction of the exhaust fan or/and the exhaust fan, converging the exhaust gas to an exhaust cavity 20 after being adsorbed by the multi-layer activated carbon 18, and discharging the exhaust gas through an exhaust port 21, wherein the exhaust gas is harmless gas after being adsorbed by the activated carbon 18;
2. after a certain adsorption time, the adsorption capacity of the activated carbon 18 is reduced, the gas sensor 22 detects that harmful gas in the discharged waste gas exceeds a set waste gas content index from the exhaust port 21, the harmful gas is transmitted to the controller 29, the controller 29 gives an alarm and controls the intelligent desorption system to automatically start, namely the controller controls the heater 23 to heat the power temperature in the heating chamber 24 to about 300 ℃, the controller controls the electric valve 27 to open the first pipeline 26 and the second pipeline 31, the adsorption fan 32 for desorbing the activated carbon 18 rotates, the adsorption fan 32 conveys the heat in the heating chamber to the lower desorption chamber 30 and the upper desorption chamber 28 through the fan 32 and the third pipeline 33 in sequence by the second pipeline 31 (the air outlet of the adsorption fan 32 can also be directly aligned with the lower desorption chamber 30 and the upper desorption chamber 28), and the activated carbon 18 with harmful components in the adsorbed waste gas is desorbed, the desorbed gas returns to the heating chamber 24 through the first pipeline 26 to be heated continuously and then returns to the lower desorption chamber 30 and the upper desorption chamber 28 to be desorbed circularly, the temperature of the upper desorption chamber and the lower desorption chamber is controlled to be 110-, the controller controls the heater 23 to stop heating, the adsorption fan 32 stops working, the turntable 51 does not rotate any more, the electric valve 27 closes the first pipeline 26 and the second pipeline 31, once desorption operation is finished until the gas sensor 22 detects that harmful gas in the discharged waste gas exceeds a set waste gas content index again from the exhaust port 21, next desorption operation is automatically performed again, the activated carbon adsorption operation is not influenced during activated carbon desorption, namely, the waste gas can be continuously treated, continuous treatment of the waste gas by the equipment can be ensured, the activated carbon loaded once can be continuously used for more than 2 years, the waste gas treatment effect is good, the duration is long, the environmental protection effect is good, the time and energy for repeatedly disassembling and assembling the activated carbon and performing desorption are saved, labor and time are saved, labor and energy are saved, and the production cost is low.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: technical solutions or technical features described in the foregoing embodiments can be simply replaced or modified by similar technologies, and the simple replacement or modification does not make the essence of the corresponding technical solution depart from the spirit and the essence of the technical solutions of the embodiments of the present invention, and still fall into the protection scope of the present invention.
Claims (10)
1. Full automatic cycle desorption type exhaust treatment device, including the casing and set up on the casing and with air inlet and the gas vent of casing inner chamber intercommunication, its characterized in that: the utility model discloses a desorption fan, including the air inlet, the air outlet, the casing inner chamber between air inlet and gas vent is provided with by the carousel that the equipartition has the through-hole on the end of a plate that power drive pivoted held the active carbon, and the correspondence of the upper and lower surface of carousel is provided with and allows the carousel to rotate and cover respectively partial surface about the carousel on desorption room and lower desorption room, be provided with the heating chamber on the casing, the one end of first pipeline and the last desorption room intercommunication of heating chamber inner chamber, the other end and the last desorption room intercommunication of carousel upper surface, the middle part intercommunication has the one end of desorption fan's second pipeline and the opposite side intercommunication of heating chamber inner chamber, the other end and the lower desorption room intercommunication of carousel lower surface, and upper and lower desorption room link up from top to bottom through the clearance realization on the carousel.
2. The full-automatic cycle desorption-type exhaust gas treatment device according to claim 1, characterized in that: the turntable comprises a circular turntable bottom with a middle shaft and an annular side wall arranged on the periphery of the turntable bottom, more than two partition plates are arranged between the middle shaft and the side wall, and the partition plates are radially arranged by taking the middle shaft as the center so as to divide the inner cavity of the turntable into more than six fan-shaped accommodating cavities with openings at the upper parts.
3. The full-automatic cycle desorption-type exhaust gas treatment device according to claim 1, characterized in that: the exhaust port is provided with an exhaust fan or/and the air inlet is provided with an exhaust fan.
4. The full-automatic cycle desorption-type exhaust gas treatment device according to claim 1, characterized in that: columnar activated carbon is arranged in the rotary table, and the upper desorption chamber and the lower desorption chamber are communicated up and down through the gap between the adjacent columnar activated carbon on the rotary table and the through hole on the bottom of the rotary table.
5. The full-automatic cycle desorption-type exhaust gas treatment device according to claim 1, characterized in that: the power is an electric motor, a pneumatic motor or a hydraulic motor, and the electric motor, the pneumatic motor or the hydraulic motor is controlled by a controller through a chain mechanism or a gear mechanism to drive the turntable to rotate.
6. The full-automatic cycle desorption-type exhaust gas treatment device according to claim 1, characterized in that: the upper desorption chamber and the lower desorption chamber are respectively an upper fan-shaped container and a lower fan-shaped container which are symmetrically arranged relative to the rotary table, the lower opening of the upper fan-shaped container is in sliding or rotating fit with the upper surface of the rotary table, the upper opening of the lower fan-shaped container is in sliding or rotating fit with the lower surface of the rotary table, and a temperature sensor which is electrically connected with the controller is arranged in the upper desorption chamber or/and the lower desorption chamber.
7. The full-automatic cycle desorption-type exhaust gas treatment device according to claim 1, characterized in that: the heating chamber is internally provided with a heater, and the heating mode of the heater is one or the combination of several of the following heating modes: coal-to-gas heating, natural gas heating, electrical heating, coal-fired heating, plant or oil-fired heating.
8. The full-automatic cycle desorption-type exhaust gas treatment device according to claim 7, characterized in that: the heating temperature of the heater is 100-400 ℃, and the desorption temperature in the upper and lower desorption chambers is 100-200 ℃.
9. The full-automatic cycle desorption-type exhaust gas treatment device according to claim 1, characterized in that: the rotary table is provided with more than one layer, the rotary tables with more than one layer are detachably and fixedly connected into a whole, the middle part of the rotary table is arranged on the middle shaft, the outer peripheral wall of the rotary table is provided with a large gear, and a small gear on a power shaft fixed on the outer wall of the shell penetrates through the side wall of the shell to be in meshing transmission with the large gear; or the middle part of the rotary table is fixed with a middle shaft, the lower part of the middle shaft is provided with a big gear, and a small gear on the power shaft is in meshing transmission with the big gear.
10. The fully automatic cycle desorption-type exhaust gas treatment device according to any one of claims 1 to 9, wherein: the first pipeline and the second pipeline are provided with electric valves, the exhaust port is provided with a gas sensor for detecting gas components in the exhaust port, and the controller receives the waste gas content index transmitted by the gas sensor to control the work or stop work of the rotary disc, the electric valves, the heater and the desorption fan driven by power.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210315982.8A CN114797377A (en) | 2022-03-24 | 2022-03-24 | Full-automatic circulation desorption type exhaust treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210315982.8A CN114797377A (en) | 2022-03-24 | 2022-03-24 | Full-automatic circulation desorption type exhaust treatment device |
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| CN114797377A true CN114797377A (en) | 2022-07-29 |
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| CN202210315982.8A Pending CN114797377A (en) | 2022-03-24 | 2022-03-24 | Full-automatic circulation desorption type exhaust treatment device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115875127A (en) * | 2022-12-26 | 2023-03-31 | 广州三业科技有限公司 | Generator set for emergency rescue and disaster relief |
| CN117298801A (en) * | 2023-11-28 | 2023-12-29 | 上海常逸环保科技有限公司 | Waste gas treatment equipment based on zeolite runner and RTO |
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|---|---|---|---|---|
| CN115875127A (en) * | 2022-12-26 | 2023-03-31 | 广州三业科技有限公司 | Generator set for emergency rescue and disaster relief |
| CN115875127B (en) * | 2022-12-26 | 2023-09-12 | 广州三业科技有限公司 | A generating set for salvaging disaster relief |
| CN117298801A (en) * | 2023-11-28 | 2023-12-29 | 上海常逸环保科技有限公司 | Waste gas treatment equipment based on zeolite runner and RTO |
| CN117298801B (en) * | 2023-11-28 | 2024-03-12 | 上海常逸环保科技有限公司 | Waste gas treatment equipment based on zeolite runner and RTO |
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Application publication date: 20220729 |