CN109529539A - It is a kind of to carry out intensive exhaust treatment system and technique using zeolite runner - Google Patents
It is a kind of to carry out intensive exhaust treatment system and technique using zeolite runner Download PDFInfo
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- CN109529539A CN109529539A CN201910007714.8A CN201910007714A CN109529539A CN 109529539 A CN109529539 A CN 109529539A CN 201910007714 A CN201910007714 A CN 201910007714A CN 109529539 A CN109529539 A CN 109529539A
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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
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- 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
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- 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
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
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- Treating Waste Gases (AREA)
Abstract
Intensive exhaust treatment system is carried out using zeolite runner the present invention relates to a kind of, it include: absorbent module, the absorbent module includes zeolite runner, first shell, second shell, the zeolite runner is arranged inside the second shell, the zeolite runner can rotate, the first shell is arranged at intervals on inside the first shell, and the absorbent module is able to carry out exhaust gas adsorption treatment；Air-supply assembly, the air-supply assembly include air delivery duct and pressure fan, and the air delivery duct is connected to pressure fan, and described air delivery duct one end is connected to second shell；Air inducing component；The air inducing component includes air-introduced machine and exhaust passage, and the exhaust passage is connected to by wind converging tube road with air-introduced machine；Exhaust gas is sent into second shell by pressure fan, exhaust gas absorption is carried out by zeolite runner, to carry out exhaust-gas treatment, the present invention also provides a kind of waste gas treatment process.
Description
Technical field
The present invention relates to a kind of exhaust treatment system more particularly to a kind of zeolite runner is utilized to carry out intensive exhaust-gas treatment
System and technique.
Background technique
Exhaust-gas treatment refers to that the exhaust gas generated for industrial site, factory floor is pre-processed before external discharge,
To reach the work for the standard that national exhaust gas externally discharges.General exhaust-gas treatment includes VOCs treatment, at dust exhaust gas
Reason, soda acid exhaust-gas treatment, peculiar smell exhaust-gas treatment and air sterilizing purification etc., zeolite runner is that a kind of volatility is organic
The Adsorption Concentration technology of compound (VOCs) comprising area and cooling zone is desorbed in adsorption zone, has in adsorption zone to concentration volatility
Machine compound (VOCs) is adsorbed, to achieve the purpose that VOCs is concentrated, passes through hot-air for the VOCs of concentration in desorption area
Desorption is sent to incinerator purified treatment；Then by cooling zone that zeolite wheel is cooling again, to continue to adsorb, zeolite wheel passes through
Rotation achievees the purpose that continuously to adsorb and be desorbed.
It is useless to control not over the difference on the frequency between adjustment air-introduced machine and pressure fan in traditional waste gas treatment process
Gas enters zeolite runner and the time that zeolite runner is discharged, to be unable to control the time that exhaust gas carries out zeolite runner, VOCs inhales
Attached effect is poor, traditional waste gas processing method, and in condensation, condenser pipe is distributed on hot air pipe by parallel way,
In VOCs desorption process, hot wind in hot air duct is be easy to cause to accumulate, the phenomenon for causing wind-warm syndrome uncontrollable, and then influence boiling
The use of stone runner, it is not very practical.
Summary of the invention
The present invention overcomes the deficiencies in the prior art, provides and a kind of be using what zeolite runner carried out intensive exhaust-gas treatment
System.
In order to achieve the above objectives, the technical solution adopted by the present invention are as follows: a kind of to carry out intensive exhaust gas using zeolite runner
Processing system, absorbent module, the absorbent module include zeolite runner, first shell, second shell, the zeolite runner setting
Inside the second shell, the zeolite runner can rotate, and the first shell is arranged at intervals in the first shell
Portion, the absorbent module are internally provided with adsorbent, and the adsorbent is able to carry out exhaust gas adsorption treatment；Air-supply assembly, it is described
Air-supply assembly includes air delivery duct and pressure fan, and the air delivery duct is connected to pressure fan, and described air delivery duct one end and second shell connect
It is logical.
It further include air inducing component in a preferred embodiment of the present invention；The air inducing component includes air-introduced machine and exhaust passage,
On the second housing, the exhaust passage is connected to by wind converging tube road with air-introduced machine for the exhaust passage setting.
It further include desorption component, the desorption component includes accessory fan, electric heating in a preferred embodiment of the present invention
Device and hot air pipe.
In a preferred embodiment of the present invention, hot air pipe, described hot air pipe one end are provided between adjacent second shell
It is connected to electric heater.
It further include regeneration module in a preferred embodiment of the present invention, the regeneration module includes at least one regeneration wind
Road, at least one condenser pipe and at least one cooler.
In a preferred embodiment of the present invention, described condenser pipe one end is connected on hot air pipe, and the other end is connected to cooling
Device, the cooler are connected on wind converging tube road by cooling blower and regeneration air duct.
In a preferred embodiment of the present invention, air inlet baffle is provided between the pressure fan and air inlet duct；Or/and
Air outlet guard board is provided between the wind converging tube road and exhaust passage；
The air inlet baffle and the air outlet guard board can adjust aperture.
It is circumferentially arranged on the inside of the second shell to have multiple stabilizer blades in a preferred embodiment of the present invention, pass through stabilizer blade
Second shell is fixedly mounted in shaft.
In order to achieve the above objectives, another technical solution that the present invention uses are as follows: a kind of waste gas treatment process, including following step
It is rapid:
(1) exhaust gas is sent by air inlet duct by pressure fan, is entered in second shell by air inlet duct, is provided in second shell
Zeolite runner, zeolite wheel surface are coated with one layer of nanometer materials, can adsorb the VOCs in exhaust gas；
(2) it is discharged by zeolite runner treated wind from exhaust passage, exhaust passage is connected with air-introduced machine, can be improved outlet air
Road goes out wind velocity；
(3) while adsorbing VOCs, hot wind is passed through to zeolite runner by accessory fan, accessory fan and hot air pipe it
Between be connected with electric heater, can by electric heater improve wind temperature, to improve desorption effect；
(4) after the hot wind in hot air pipe is to VOCs desorption, temperature cooling, condenser pipe are carried out by the condenser pipe that one end connects
Parallel way is distributed on hot air pipe, prevents the hot wind in hot air pipe from accumulating；
(5) it will be cooled down again by the wind of condenser pipe by cooler, and to generate regeneration wind, regenerate air duct when detecting
When interior VOCs content is higher than setting safety standard, regeneration wind is sent into wind converging tube road by regeneration blower through regeneration air duct, so
It is fed again into zeolite runner by pressure fan afterwards and carries out secondary waste gas purification processing；
(6) when detect regeneration wind VOCs content reach setting safety standard, can pass through regeneration air duct one end air draft
Mouth is discharged into air, be can be realized multiple cycle gas by this waste gas treatment process and is handled, treatment effect is preferable.
In a preferred embodiment of the present invention, the speed of the zeolite runner in step (2) is that 2-6 turns/hour.
In a preferred embodiment of the present invention, after being heated by electric heater to wind-warm syndrome in step (3), in the hot air pipe
By wind-warm syndrome be 100-500 DEG C.
In a preferred embodiment of the present invention, the nanometer materials of zeolite runner outer layer can have to receive in step (1)
The zeolitic material of meter ruler cun, is chosen as one of LTA, MMW, MFI, FAU or a variety of mixing.
The invention solves the defect existing in the background technology, the present invention have it is following the utility model has the advantages that
(1) multiple zeolite runners are arranged by interval and carry out exhaust-gas treatment, can be realized the arable land change of exhaust gas, efficiency
Higher, the exhaust gas not being desorbed completely can be fed again into zeolite runner by regeneration blower by return air duct carries out secondary exhaust gas
Purified treatment, when detect regeneration wind VOCs content reach setting safety standard, can pass through regeneration air duct one end exhaust outlet
It is discharged into air, multiple cycle gas can be realized by this waste gas treatment process and handle, treatment effect is preferable.
(2) frequency of pressure fan is less than the frequency of air-introduced machine, and the feeding intracorporal air quantity of second shell is more and fast, but wind velocity out
It waits a moment less, flexibly controls the difference on the frequency between pressure fan and air-introduced machine, can make the intracorporal exhaust gas of second shell that there is certain pressure
Power increases the frictional force between exhaust gas and zeolite runner, improves VOCs adsorption effect.
(3) nanometer materials are coated on runner, air inlet duct and exhaust passage are arranged in the same side, improve exhaust gas and enter zeolite turn
Absorption path after wheel, zeolite runner are annular honeycomb structure, can increase zeolite runner and the contact area of VOCs, improve and inhale
Attached effect.
(4) aperture is adjusted by air inlet baffle and air outlet guard board and is able to extend exhaust gas to control intake and air output
By the zeolite runner time, and then improve exhaust-gas treatment effect.
(5) it is connected with electric heater between accessory fan and hot air pipe, the temperature of wind can be improved by electric heater, from
And improve desorption effect, hot air pipe one end is connected with condenser pipe, and condenser pipe parallel way is distributed on hot air pipe, parallel way this
Kind arrangement mode can accelerate hot wind output speed, prevent in VOCs desorption process, cause hot wind in hot air duct to accumulate, make
At the phenomenon that wind-warm syndrome is difficult to control, and then influence the use of zeolite runner.
(6) pressure fan and air-introduced machine control blower according to setting condition variable-speed operation, Neng Goujie by converter technique
Electric energy is saved, energy consumption is reduced, save the cost also can be such that pressure fan smoothly starts with air-introduced machine, eliminate electric current when starting
Impact, improves service life, and reduces equipment failure rate.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the partial structural diagram of the preferred embodiment of the present invention；
Fig. 2 is the condenser pipe arrangement mode schematic diagram of the preferred embodiment of the present invention；
Fig. 3 is the air inlet duct and exhaust passage schematic diagram of the preferred embodiment of the present invention；
Fig. 4 is the first shell schematic internal view of the preferred embodiment of the present invention；
Fig. 5 is the second shell connection schematic diagram of the preferred embodiment of the present invention；
In figure:
1, accessory fan, 2 electric heaters, 3, hot air pipe, 4, first shell, 5, exhaust passage, 6, air outlet guard board, 7, condensation
Pipe, 8, cooler, 9, regeneration blower, 10, motor, 11, regeneration air duct, 12, air-introduced machine, 13, exhaust outlet, 14, wind converging tube road,
15, pressure fan, 16, air inlet baffle, 17, air inlet duct, 18, shaft, 19, second shell, 20, stabilizer blade.
Specific embodiment
Presently in connection with drawings and examples, the present invention is described in further detail, these attached drawings are simplified signal
Figure, the basic structure of the invention will be illustrated schematically only, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, Figure 2, a kind of to carry out intensive exhaust treatment system and work using zeolite runner shown in Fig. 3, Fig. 4 and Fig. 5
Skill, comprising: zeolite runner, air delivery duct, exhaust passage 5, condenser, regeneration blower 9 and electric heater 2 form
Specifically, the absorbent module includes zeolite runner, first shell 4, second shell 19, the zeolite runner is set
It sets inside the second shell 19, the zeolite runner can rotate, and the first shell 4 is arranged at intervals on the first shell
Inside body 4, the absorbent module is able to carry out exhaust gas adsorption treatment, and the air-supply assembly includes air delivery duct and pressure fan 15, institute
It states air delivery duct to be connected to pressure fan 15, described air delivery duct one end is connected to second shell 19.
Further, further include air inducing component, desorption component and regeneration module, the air inducing component include air-introduced machine 12 with
Exhaust passage 5, the exhaust passage 5 are arranged in second shell 19, and the exhaust passage 5 is connected by wind converging tube road 14 and air-introduced machine 12
Logical, the regeneration module includes that at least one regenerates air duct 11, at least one condenser pipe 7 and at least one cooler 8, described cold
Solidifying 7 one end of pipe is connected on hot air pipe 3, and the other end is connected to cooler 8, and the cooler 8 passes through cooling blower and regeneration wind
Road 11 is connected on wind converging tube road 14, and the desorption component includes accessory fan 1, electric heater 2 and hot air pipe 3.
In a preferred embodiment of the present invention, hot air pipe 3,3 one end of hot air pipe are provided between adjacent second shell 19
It is connected with condenser pipe 7,7 one end of condenser pipe is connected with cooler 8, it will be cooled down again by the wind of condenser pipe 7 by cooler 8,
To generate regeneration wind, regeneration wind is sent into wind converging tube road 14 by regeneration blower 9 through regeneration air duct 11, the hot air pipe 3 one
End is connected to electric heater 2, and air inlet baffle 16 is provided between the pressure fan 15 and air inlet duct 17；Or/and the wind converging tube
Air outlet guard board 6 is provided between road 14 and exhaust passage 5；
The air inlet baffle 16 can adjust aperture with the air outlet guard board 6, pass through air inlet baffle 16 and air outlet guard board 6
Aperture is adjusted, to control intake and air output, is able to extend exhaust gas by the zeolite runner time, and then improve exhaust-gas treatment
Effect, 19 inside of second shell is circumferentially arranged multiple stabilizer blades 20, and second shell 19 is fixedly mounted by stabilizer blade 20
In shaft 18,18 one end of shaft is connected on motor 10, drives shaft 18 to rotate by motor 10, so that shaft 18 be made to drive
The rotation of zeolite runner.
The frequency of pressure fan 15 is less than the frequency of air-introduced machine 12, and the air quantity being sent into second shell 19 is more and fast, but outlet air
Speed is waited a moment less, flexibly controls the difference on the frequency between pressure fan 15 and air-introduced machine 12, the exhaust gas in second shell 19 can be made to have
There is certain pressure, increase the frictional force between exhaust gas and zeolite runner, improve VOCs adsorption effect, pressure fan is equal with air-introduced machine
Blower is controlled by converter technique according to setting condition variable-speed operation, electric energy can be saved, reduces energy consumption, save at
This, also can be such that pressure fan smoothly starts with air-introduced machine, eliminate rush of current when starting, improve service life, and reduce equipment
Failure rate；
Air inlet gear can also be controlled by motor drive mechanism according to setting intake and air output by entering the wind baffle and air outlet guard board
The aperture of plate and air outlet guard board is precisely controlled to realize.
In order to achieve the above objectives, another technical solution that the present invention uses are as follows: a kind of waste gas treatment process, including following step
It is rapid:
(1) exhaust gas is sent by air inlet duct 17 by pressure fan 15, is entered in second shell 19 by air inlet duct 17, second shell
Zeolite runner is provided in 19, zeolite wheel surface is coated with one layer of nanometer materials, can adsorb the VOCs in exhaust gas；
(2) it is discharged by zeolite runner treated wind from exhaust passage 5, exhaust passage 5 is connected with air-introduced machine 12, can be improved
Exhaust passage 5 goes out wind velocity；
(3) while VOCs is adsorbed, hot wind, accessory fan 1 and hot air pipe are passed through to zeolite runner by accessory fan 1
It is connected with electric heater 2 between 3, the temperature of wind can be improved by electric heater 2, to improve desorption effect；
(4) after the hot wind in hot air pipe 3 is to VOCs desorption, temperature cooling, condensation are carried out by the condenser pipe 7 that one end connects
7 parallel way of pipe is distributed on hot air pipe 3, prevents the hot wind in hot air pipe 3 from accumulating；
(5) it will be cooled down again by the wind of condenser pipe 7 by cooler 8, to generate regeneration wind, when detecting regeneration wind
When VOCs content in road 11 is higher than setting safety standard, regeneration wind is sent into wind converging tube through regeneration air duct 11 by regeneration blower 9
In road 14, then it is fed again into zeolite runner by pressure fan 15 and carries out secondary waste gas purification processing；
(6) when detect regeneration wind VOCs content reach setting safety standard, can pass through regeneration 11 one end of air duct row
Air port 13 is discharged into air, be can be realized multiple cycle gas by this waste gas treatment process and is handled, treatment effect is preferable.
Further, the nanometer materials of zeolite runner outer layer can be the zeolite material with nano-scale in step (1)
Material, is chosen as one of LTA, MMW, MFI, FAU or a variety of mixing, is coated with nanometer materials on runner, air inlet duct 17 with go out
The setting of air duct 5 improves exhaust gas and enters the absorption path after zeolite runner, zeolite runner is annular honeycomb, energy in the same side
The contact area for enough increasing zeolite runner and VOCs, improves adsorption effect.
The speed of zeolite runner in step (2) is that 2-6 turns/hour, passes through electric heater 2 in step (3) to wind
After temperature heating, the wind-warm syndrome passed through in the hot air pipe 3 is 100-500 DEG C.
To sum up, multiple zeolite runners, which are arranged, by interval carries out exhaust-gas treatment, the intensive place of exhaust gas can be realized
Reason, efficiency is higher, and the exhaust gas not being desorbed completely can be fed again into zeolite runner by regeneration blower 9 by return air duct to carry out
The processing of secondary waste gas purification can pass through regeneration air duct 11 1 when the VOCs content for detecting regeneration wind reaches setting safety standard
The exhaust outlet 13 at end is discharged into air, be can be realized multiple cycle gas by this waste gas treatment process and is handled, treatment effect compared with
It is good.
It is connected with electric heater 2 between accessory fan 1 and hot air pipe 3, the temperature of wind can be improved by electric heater 2,
To improve desorption effect, 3 one end of hot air pipe is connected with condenser pipe 7, and 7 parallel way of condenser pipe is distributed on hot air pipe 3, in parallel
This arrangement mode of mode can accelerate hot wind output speed, prevent from causing hot wind in hot air pipe 3 in VOCs desorption process
Accumulation, the uncontrollable phenomenon of wind-warm syndrome improve absorption and the desorption effect of zeolite runner, to improve exhaust treatment efficiency.
Based on the above description of the preferred embodiments of the present invention, through the above description, related personnel completely can be with
Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention
It is not limited to the contents of the specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (10)
1. a kind of carry out intensive exhaust treatment system using zeolite runner, which is characterized in that
Absorbent module, the absorbent module include zeolite runner, first shell, second shell, and the zeolite runner is arranged in institute
It states inside second shell, the zeolite runner can rotate, and the first shell is arranged at intervals on inside the first shell, institute
It states absorbent module and is able to carry out exhaust gas adsorption treatment；
Air-supply assembly, the air-supply assembly include air delivery duct and pressure fan, and the air delivery duct is connected to pressure fan, the air delivery duct
One end is connected to second shell.
A kind of zeolite runner is utilized to carry out intensive exhaust treatment system 2. according to claim 1, it is characterised in that: packet
Include air inducing component；The air inducing component includes air-introduced machine and exhaust passage, and the outlet air on the second housing is arranged in the exhaust passage
Road is connected to by wind converging tube road with air-introduced machine.
A kind of zeolite runner is utilized to carry out intensive exhaust treatment system 3. according to claim 1, it is characterised in that: also
Including component is desorbed, the desorption component includes accessory fan, electric heater and hot air pipe.
A kind of zeolite runner is utilized to carry out intensive exhaust treatment system 4. according to claim 3, it is characterised in that: phase
Hot air pipe is provided between adjacent second shell, described hot air pipe one end is connected to electric heater.
A kind of zeolite runner is utilized to carry out intensive exhaust treatment system 5. according to claim 1, it is characterised in that: also
Including regeneration module, the regeneration module includes at least one regeneration air duct, at least one condenser pipe and at least one cooler.
A kind of zeolite runner is utilized to carry out intensive exhaust treatment system 6. according to claim 5, it is characterised in that: institute
It states condenser pipe one end to be connected on hot air pipe, the other end is connected to cooler, and the cooler passes through cooling blower and regeneration wind
Road is connected on wind converging tube road.
A kind of zeolite runner is utilized to carry out intensive exhaust treatment system 7. according to claim 2, it is characterised in that: institute
It states and is provided with air inlet baffle between pressure fan and air inlet duct；Or/and
Air outlet guard board is provided between the wind converging tube road and exhaust passage；
The air inlet baffle and the air outlet guard board can adjust aperture.
8. the waste gas treatment process that one kind carries out according to claim 1, it is characterised in that: the following steps are included:
(1) exhaust gas is sent by air inlet duct by pressure fan, is entered in second shell by air inlet duct, zeolite is provided in second shell
Runner, zeolite wheel surface are coated with one layer of nano-sized zeolites material, can adsorb the VOCs in exhaust gas.
(2) it is discharged by zeolite runner treated wind from exhaust passage, exhaust passage is connected with air-introduced machine, can be improved exhaust passage
Wind velocity out；
(3) while adsorbing VOCs, hot wind is passed through to zeolite runner by accessory fan, is connected between accessory fan and hot air pipe
It is connected to electric heater, the temperature of wind can be adjusted by electric heater, to improve desorption effect；
(4) after the hot wind in hot air pipe is to the adsorbent desorption of adsorption saturation, it is cold that temperature is carried out by the condenser pipe that one end connects
But, condenser pipe parallel way is distributed on hot air pipe, prevents the hot wind in hot air pipe from accumulating；
(5) it will be cooled down again by the wind of condenser pipe by cooler, to generate regeneration wind, be regenerated in air duct when detecting
VOCs content be higher than setting safety standard when, regeneration wind by regeneration blower through regeneration air duct be sent into wind converging tube road in, then by
Pressure fan, which is fed again into zeolite runner, carries out secondary waste gas purification processing；
(6) when detect regeneration wind VOCs content reach setting safety standard, can pass through regeneration air duct one end exhaust outlet row
Enter in air, multiple cycle gas can be realized by this waste gas treatment process and handle, treatment effect is preferable.
9. a kind of waste gas treatment process according to claim 8, it is characterised in that: the rotation of the zeolite runner in step (2)
Turning frequency is that 2-6 turns/hour.
10. a kind of waste gas treatment process according to claim 8, it is characterised in that: pass through electric heater pair in step (3)
After wind-warm syndrome heating, the wind-warm syndrome passed through in the hot air pipe is 100-500 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910007714.8A CN109529539A (en) | 2019-01-04 | 2019-01-04 | It is a kind of to carry out intensive exhaust treatment system and technique using zeolite runner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910007714.8A CN109529539A (en) | 2019-01-04 | 2019-01-04 | It is a kind of to carry out intensive exhaust treatment system and technique using zeolite runner |
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| CN201910007714.8A Pending CN109529539A (en) | 2019-01-04 | 2019-01-04 | It is a kind of to carry out intensive exhaust treatment system and technique using zeolite runner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116672849A (en) * | 2023-07-27 | 2023-09-01 | 福建路驰环境科技股份有限公司 | Organic waste gas zeolite runner integration treatment facility |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203437013U (en) * | 2013-07-26 | 2014-02-19 | 马军 | Device for recovering organic solvents during manufacturing of polyimide films |
| CN108392949A (en) * | 2018-04-28 | 2018-08-14 | 苏州华烯环保科技有限公司 | A kind of zeolite molecular sieve runner |
-
2019
- 2019-01-04 CN CN201910007714.8A patent/CN109529539A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203437013U (en) * | 2013-07-26 | 2014-02-19 | 马军 | Device for recovering organic solvents during manufacturing of polyimide films |
| CN108392949A (en) * | 2018-04-28 | 2018-08-14 | 苏州华烯环保科技有限公司 | A kind of zeolite molecular sieve runner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116672849A (en) * | 2023-07-27 | 2023-09-01 | 福建路驰环境科技股份有限公司 | Organic waste gas zeolite runner integration treatment facility |
| CN116672849B (en) * | 2023-07-27 | 2023-10-20 | 福建路驰环境科技股份有限公司 | Organic waste gas zeolite runner integration treatment facility |
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