CN105688665A - System applied to organic waste gas treatment, and working method thereof - Google Patents
System applied to organic waste gas treatment, and working method thereof Download PDFInfo
- Publication number
- CN105688665A CN105688665A CN201610175244.2A CN201610175244A CN105688665A CN 105688665 A CN105688665 A CN 105688665A CN 201610175244 A CN201610175244 A CN 201610175244A CN 105688665 A CN105688665 A CN 105688665A
- Authority
- CN
- China
- Prior art keywords
- valve
- adsorbent bed
- desorption
- absorption
- blower fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- 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
- B01D53/04—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 stationary adsorbents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention belongs to the technical field of organic waste gas treatment in industrial production, and in particular discloses a system applied to organic waste gas treatment; the system consists of a pretreatment device, two absorption devices, a fan and a heating catalysis device, wherein the two absorption devices and the fan are respectively connected with the pretreatment device, and the heating catalysis device and the fan are respectively connected with the two absorption devices; the two absorption devices comprise a first absorption bed and a second absorption bed; the heating catalysis device comprises a heating chamber and a catalytic decomposition chamber. The system applied to organic waste gas treatment has the beneficial effects that 1, compared with the traditional organic waste gas treatment method, the system is reasonable in design structure, high in applicability and high in organic waste gas treatment efficiency, hardly produces secondary pollution, and is capable of recycling activated carbon; 2, desorbed organic waste gas enters the catalytic decomposition chamber, and heat generated by oxidative decomposition is used for desorption of the absorption beds, so that the recycling of the heat is realized; furthermore, open flame is not used in the catalytic decomposition process, so that the system is safe and reliable; 3, a PIC control system is adopted, so that the control efficiency is high.
Description
Technical field
The invention belongs to VOCs treatment technical field in commercial production, be specifically related to a kind of system being applied to VOCs treatment and method of work thereof。
Background technology
At present, problem of environmental pollution is day by day serious, haze phenomenon also ubiquity, in a lot of commercial production all can capital along with the generation of waste gas, especially organic gas, as the industry courses of processing such as spraying, printing, packaging, plating can produce a certain amount of organic exhaust gas, air can be polluted by the directly discharge of these gases, and our health also can be produced certain impact。
The processing method of traditional reply organic exhaust gas, mainly there are combustion method, absorption method, absorption process, a bioanalysis, photocatalysis Decomposition method, low-temperature plasma method, although the high treating effect that combustion method is to organic exhaust gas, but investment operating cost is high, and there is certain potential safety hazard；Absorption method is easily generated secondary pollution；Absorption process, bioanalysis, photocatalysis Decomposition method and low-temperature plasma method are relatively low to the purification efficiency of organic exhaust gas, especially the organic gas of Wind Volume。
Therefore, the present invention provides a kind of system being applied to VOCs treatment and method of work thereof。
Summary of the invention
Goal of the invention: it is an object of the invention to provide a kind of system being applied to VOCs treatment and method of work thereof, organic waste gas treatment method suitability is strong, treatment effeciency is high for it, and is not likely to produce secondary pollution, is simultaneously achieved the regeneration of activated carbon。
Technical scheme: an aspect of of the present present invention provides a kind of system being applied to VOCs treatment, by pretreatment unit, and two adsorbent equipments, blower fans being connected with pretreatment unit respectively, and the heatable catalytic device being connected with two adsorbent equipments respectively and blower fan composition；Described two adsorbent equipments, including the first adsorbent bed, the second adsorbent bed；Described heatable catalytic device, including adding hot cell, catalytic decomposition room。
The technical program, between described pretreatment unit and two adsorbent equipments, blower fans, two adsorbent equipments are connected with all adopting pipeline between heatable catalytic device, blower fan；Described pretreatment unit and the connection pipeline of blower fan arrange super drain valve, pretreatment unit and the first adsorbent bed, the connection pipeline of the second adsorbent bed arranges absorption main valve, and two ends respectively with absorption main valve and the first adsorbent bed, the first absorption valve that second adsorbent bed connects, second absorption valve, and it is separately positioned on the first adsorbent bed, second adsorbent bed and the first drain valve on fan connecting tube road, second drain valve, and it is separately positioned on the first adsorbent bed, the first dense air valve that second adsorbent bed is connected on pipeline with heatable catalytic device one end, second dense air valve and new air-valve, and it is separately positioned on the first adsorbent bed, second adsorbent bed is connected the first desorption valve on pipeline with the heatable catalytic device other end, second desorption valve and hot-blast valve, and it is arranged on heatable catalytic device and the 3rd drain valve on fan connecting tube road。
The technical program, described in be applied to the system of VOCs treatment, also include the fire insulation valve being arranged on the first adsorbent bed, the second adsorbent bed is connected on pipeline with heatable catalytic device, wherein, fire insulation valve is arranged on below new air-valve。
The technical program, described in be applied to the system of VOCs treatment, also include being arranged on heatable catalytic device and the desorption blower fan on fan connecting tube road, wherein, desorption blower fan is arranged on above hot-blast valve。
The technical program, described first adsorbent bed, the second adsorbent bed are disposed as activated carbon adsorption bed。
The technical program, the described system being applied to VOCs treatment, also include electrical control cubicles, organic waste gas treatment system is adopted PLC Automated condtrol, control the desorption blower fan in organic waste gas treatment system, blower fan, and be arranged on the duty of the super drain valve, absorption main valve, the first dense air valve, the first absorption valve, the second dense air valve, the second absorption valve, the first desorption valve, the second desorption valve, the first drain valve, the second drain valve, the 3rd drain valve, hot-blast valve, new air-valve and the heatable catalytic device that connect on pipeline。
Another aspect of the present invention provides a kind of method of work being applied to organic waste gas treatment system, comprises the following steps, step 1) organic exhaust gas pretreatment: pretreatment unit, by the dust in the organic exhaust gas of collection and moisture removal。Step 2) VOCs treatment: the first adsorbent bed, the second adsorbent bed, wherein, the first adsorbent bed, the second adsorbent bed adopt cellular activated carbon as adsorbent, organic exhaust gas to be adsorbed。Step 3) desorption pyrolysis: add hot cell, adopt thermocouple that air is heated, desorption blower fan, hot-air is sent in the first adsorbent bed, the second adsorbent bed and saturated adsorbent bed is heated desorption, send into after the organic gas stripping of concentration is got off in catalytic decomposition room, the high-concentration organic waste gas that desorption is got off by catalytic decomposition room oxidation Decomposition under the effect of catalyst becomes free of contamination micro-molecular gas, gas after finally processing discharges through blower fan, wherein, blower fan is pretreatment unit and the first adsorbent bed, the second adsorbent bed runs provides power。
Wherein, described step 2) in VOCs treatment system work time, absorption main valve is normally opened, close super vent valves, open the first absorption valve and the first drain valve of the first adsorbent bed, close the second absorption valve, the second drain valve of the second adsorbent bed, now, first adsorbent bed adsorption treatment to organic exhaust gas；After the first adsorbent bed is saturated, keep absorption main valve to open, open the second absorption valve and the second drain valve, second adsorbent bed adsorption treatment to organic exhaust gas of the second adsorbent bed。
When in described step 3), the system of VOCs treatment works, after first adsorbent bed adsorbent bed is saturated, open the first desorption valve and the first dense air valve of the first adsorbent bed, close the second desorption valve and the second dense air valve of the second adsorbent bed, close the 3rd drain valve, now, first adsorbent bed desorption and regeneration, the organic exhaust gas that desorption gets off sends into oxidation Decomposition in catalytic decomposition room, after the first adsorbent bed desorption and regeneration is complete, open the 3rd drain valve, clean gas discharging；After the second adsorbent bed absorption is saturated, open the second desorption valve and the second dense air valve of the second adsorbent bed, close the first desorption valve and the first dense air valve of the first adsorbent bed, close the 3rd drain valve, second adsorbent bed desorption and regeneration, the organic exhaust gas that desorption gets off sends into oxidation Decomposition in catalytic decomposition room, after the second adsorbent bed desorption and regeneration is complete, open the 3rd drain valve, clean gas discharging。
Compared with prior art, having the beneficial effects that of a kind of system being applied to VOCs treatment of the present invention: 1, compared with tradition organic waste gas treatment method, its design is rational in infrastructure, the suitability strong, to VOCs treatment efficiency height, and it is not likely to produce secondary pollution, it is simultaneously achieved the regeneration (Financial cost is low) of activated carbon；2, the organic exhaust gas that desorption gets off enters the heat of oxidation Decomposition generation in catalytic decomposition room, for the desorption of adsorbent bed, can realize recycling (reduction cost) of heat, and the flames of anger in catalytic decomposition process, safe and reliable simultaneously；3, adopting PIC to control system, management and control efficiency is high。
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of system being applied to VOCs treatment of the present invention；
Wherein, in figure, sequence number mark is as follows: 1-pretreatment unit, 2-the first adsorbent bed, 2-1-the second adsorbent bed, 3-add hot cell, 4-catalytic decomposition room, 5-desorption blower fan, 6-blower fan, 7-electrical control cubicles, 8-fire insulation valve, the super drain valve of A-, B-absorption main valve, the dense air valve of C-first, D-first adsorb valve, the dense air valve of E-second, F-second adsorb valve, I-the first desorption valve, K-the second desorption valve, H-the first drain valve, J-the second drain valve, M-the 3rd drain valve, L-hot-blast valve, the new air-valve of G-。
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, it is further elucidated with the present invention。
Embodiment
A kind of system being applied to VOCs treatment as shown in Figure 1, by pretreatment unit 1, and two adsorbent equipments being connected with pretreatment unit 1 respectively, blower fan 6, and the heatable catalytic device being connected with two adsorbent equipments respectively and blower fan 6 form；Two adsorbent equipments, including first adsorbent bed the 2, second adsorbent bed 2-1；Heatable catalytic device, including adding hot cell 3, catalytic decomposition room 4。
It is further preferred that between pretreatment unit 1 and two adsorbent equipments, blower fans 6, two adsorbent equipments all adopt pipeline to be connected with between heatable catalytic device, blower fan 6；Pretreatment unit 1 and the connection pipeline of blower fan 6 arrange super drain valve A, pretreatment unit 1 and the first adsorbent bed 2, the connection pipeline of the second adsorbent bed 2-1 arranges absorption main valve B, and two ends respectively with absorption main valve B and the first adsorbent bed 2, the first absorption valve D that second adsorbent bed 2-1 connects, second absorption valve F, and it is separately positioned on the first adsorbent bed 2, second adsorbent bed 2-1 is connected the first drain valve H on pipeline with blower fan 6, second drain valve J, and it is separately positioned on the first adsorbent bed 2, the first dense air valve C that second adsorbent bed 2-1 is connected on pipeline with heatable catalytic device one end, second dense air valve E and new air-valve G, and it is separately positioned on the first adsorbent bed 2, second adsorbent bed 2-1 is connected the first desorption valve I on pipeline with the heatable catalytic device other end, second desorption valve K and hot-blast valve L, and it is arranged on the 3rd drain valve M that heatable catalytic device is connected on pipeline with blower fan 6；And it is applied to the system of VOCs treatment, and also include being arranged on the desorption blower fan 5 that heatable catalytic device is connected on pipeline with blower fan 6, wherein, desorption blower fan 5 is arranged on above hot-blast valve L；And it is applied to the system of VOCs treatment, also include electrical control cubicles 7, organic waste gas treatment system is adopted PLC Automated condtrol, control the desorption blower fan 5 in organic waste gas treatment system, blower fan 6, and it is arranged on the super drain valve A connected on pipeline, absorption main valve B, first dense air valve C, first absorption valve D, second dense air valve E, second absorption valve F, first desorption valve I, second desorption valve K, first drain valve H, second drain valve J, 3rd drain valve M, hot-blast valve L, the duty of new air-valve G and heatable catalytic device, valve is reasonable in design, PIC intelligentized control method can be efficiently, control the first adsorbent bed 2 accurately, the duty of the second adsorbent bed 2-1；And it is applied to the system of VOCs treatment, also include being arranged on first adsorbent bed the 2, second adsorbent bed 2-1 fire insulation valve 8 being connected on pipeline with heatable catalytic device, wherein, fire insulation valve 8 is arranged on below new air-valve G, can be effectively prevented that temperature is too high and the Mars that causes, it is ensured that the safety of VOCs treatment；And first adsorbent bed the 2, second adsorbent bed 2-1 be disposed as activated carbon adsorption bed, absorption organic gas is efficiently, thoroughly。
A kind of method of work being applied to organic waste gas treatment system of the present invention, comprises the following steps, step 1) organic exhaust gas pretreatment: pretreatment unit 1, by the dust in the organic exhaust gas of collection and moisture removal。Step 2) VOCs treatment: first adsorbent bed the 2, second adsorbent bed 2-1, wherein, first adsorbent bed the 2, second adsorbent bed 2-1 adopts cellular activated carbon as adsorbent, organic exhaust gas to be adsorbed。Step 3) desorption pyrolysis: add hot cell 3, adopt thermocouple that air is heated, desorption blower fan 5, hot-air is sent into the first adsorbent bed 2, saturated adsorbent bed is heated desorption by the second adsorbent bed 2-1, send into after the organic gas stripping of concentration is got off in catalytic decomposition room 4, the high-concentration organic waste gas that desorption is got off by catalytic decomposition room 4 oxidation Decomposition under the effect of catalyst becomes free of contamination micro-molecular gas, gas after finally processing discharges through blower fan 6, wherein, blower fan 6 is pretreatment unit and the first adsorbent bed 2, the second properly functioning offer power of adsorbent bed 2-1。
Wherein, step 2) in VOCs treatment system work time, main valve B is normally opened in absorption, close super vent valves A, open the first absorption valve D and the first drain valve H of the first adsorbent bed 2, close second absorption valve F, the second drain valve J of the second adsorbent bed 2-1, now, first adsorbent bed 2 adsorption treatment to organic exhaust gas；After the first adsorbent bed 2 is saturated, keep absorption main valve B to open, open second absorption valve F and the second drain valve J, the second adsorbent bed 2-1 adsorption treatment to organic exhaust gas of the second adsorbent bed 2-1。
Wherein, when the system of VOCs treatment works in step 3), after the first adsorbent bed 2 adsorbent bed is saturated, open the first dense air valve C of desorption valve I and the first of the first adsorbent bed 2, close the second dense air valve E of desorption valve K and the second of the second adsorbent bed 2-1, close the 3rd drain valve M, now, the first adsorbent bed 2 desorption and regeneration, the organic exhaust gas that desorption gets off sends into oxidation Decomposition in catalytic decomposition room, after first adsorbent bed 2 desorption and regeneration is complete, open the 3rd drain valve M, clean gas discharging；After the second adsorbent bed 2-1 absorption is saturated, open the second dense air valve E of desorption valve K and the second of the second adsorbent bed 2-1, close the first dense air valve C of desorption valve I and the first of the first adsorbent bed 2, close the 3rd drain valve M, second adsorbent bed 2-1 desorption and regeneration, the organic exhaust gas that desorption gets off sends into oxidation Decomposition in catalytic decomposition room, after the second adsorbent bed 2-1 desorption and regeneration is complete, open the 3rd drain valve M, clean gas discharging。
Wherein, in VOCs treatment work when organic waste gas treatment system emergency service, super drain valve A can be opened, can avoid stopping workshop and normally produce；Blower fan in system, temperature, valve are controlled by control system, when system temperature reaches predetermined catalytic temperature, system is automatically stopped the heating of heater, when temperature is inadequate, system starts heater again, makes catalytic temperature maintain a suitable scope。
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, under the premise without departing from the principles of the invention, it is also possible to make some improvement, and these improvement also should be regarded as protection scope of the present invention。
Claims (9)
1. the system being applied to VOCs treatment, it is characterised in that: by pretreatment unit (1), and respectively with in advance
Process two adsorbent equipments, blower fan (6) that device (1) connects, and the heatable catalytic device being connected with two adsorbent equipments respectively and blower fan (6) form；Described two adsorbent equipments, including the first adsorbent bed (2), the second adsorbent bed (2-1)；Described heatable catalytic device, including adding hot cell (3), catalytic decomposition room (4)。
2. a kind of system being applied to VOCs treatment according to claim 1, it is characterised in that: described pre-place
Between reason device (1) and two adsorbent equipments, blower fans (6), two adsorbent equipments all adopt pipeline to be connected with between heatable catalytic device, blower fan (6)；Described pretreatment unit (1) and the connection pipeline of blower fan (6) arrange super drain valve (A), pretreatment unit (1) and the first adsorbent bed (2), the connection pipeline of the second adsorbent bed (2-1) arranges absorption main valve (B), and two ends respectively with absorption main valve (B) and the first adsorbent bed (2), the first absorption valve (D) that second adsorbent bed (2-1) connects, second absorption valve (F), and it is separately positioned on the first adsorbent bed (2), second adsorbent bed (2-1) is connected the first drain valve (H) on pipeline with blower fan (6), second drain valve (J), and it is separately positioned on the first adsorbent bed (2), the first dense air valve (C) that second adsorbent bed (2-1) is connected on pipeline with heatable catalytic device one end, second dense air valve (E) and new air-valve (G), and it is separately positioned on the first adsorbent bed (2), second adsorbent bed (2-1) is connected the first desorption valve (I) on pipeline with the heatable catalytic device other end, second desorption valve (K) and hot-blast valve (L), and it is arranged on the 3rd drain valve (M) that heatable catalytic device is connected on pipeline with blower fan (6)。
3. a kind of system being applied to VOCs treatment according to claim 2, it is characterized in that: described in be applied to the system of VOCs treatment, also include the fire insulation valve (8) being arranged on the first adsorbent bed (2), the second adsorbent bed (2-1) is connected on pipeline with heatable catalytic device, wherein, fire insulation valve (8) is arranged on new air-valve (G) lower section。
4. a kind of system being applied to VOCs treatment according to claim 3, it is characterized in that: described in be applied to the system of VOCs treatment, also include being arranged on the desorption blower fan (5) that heatable catalytic device is connected on pipeline with blower fan (6), wherein, desorption blower fan (5) is arranged on hot-blast valve (L) top。
5. a kind of system being applied to VOCs treatment according to claim 1/2/3, it is characterised in that: described in
First adsorbent bed (2), the second adsorbent bed (2-1) are disposed as activated carbon adsorption bed。
6. a kind of system being applied to VOCs treatment according to claim 5, it is characterized in that: described in be applied to the system of VOCs treatment, also include electrical control cubicles (7), organic waste gas treatment system is adopted PLC Automated condtrol, control the desorption blower fan (5) in organic waste gas treatment system, blower fan (6), and it is arranged on the super drain valve (A) connected on pipeline, absorption main valve (B), first dense air valve (C), first absorption valve (D), second dense air valve (E), second absorption valve (F), first desorption valve (I), second desorption valve (K), first drain valve (H), second drain valve (J), 3rd drain valve (M), hot-blast valve (L), the duty of new air-valve (G) and heatable catalytic device。
7. the method for work being applied to organic waste gas treatment system, it is characterised in that: comprise the following steps,
Step 1) organic exhaust gas pretreatment: pretreatment unit (1), by the dust in the organic exhaust gas of collection and moisture removal；
Step 2) VOCs treatment: the first adsorbent bed (2), the second adsorbent bed (2-1), wherein, the first adsorbent bed (2), the second adsorbent bed (2-1) adopt cellular activated carbon as adsorbent, organic exhaust gas to be adsorbed；
Step 3) desorption pyrolysis: add hot cell (3), adopt thermocouple that air is heated, desorption blower fan (5), hot-air is sent into the first adsorbent bed (2), saturated adsorbent bed is heated desorption by the second adsorbent bed (2-1), send into after the organic gas stripping of concentration is got off in catalytic decomposition room (4), the high-concentration organic waste gas that desorption is got off by catalytic decomposition room (4) oxidation Decomposition under the effect of catalyst becomes free of contamination micro-molecular gas, gas after finally processing discharges through blower fan (6), wherein, blower fan (6) is pretreatment unit and the first adsorbent bed (2), second adsorbent bed (2-1) runs provides power。
8. a kind of method of work being applied to organic waste gas treatment system according to claim 7, it is characterized in that: described step 2) in VOCs treatment system work time, absorption main valve (B) is normally opened, close super vent valves (A), open the first absorption valve (D) and the first drain valve (H) of the first adsorbent bed (2), close the second absorption valve (F) of the second adsorbent bed (2-1), the second drain valve (J), now, the first adsorbent bed (2) adsorption treatment to organic exhaust gas；After the first adsorbent bed (2) is saturated, keep absorption main valve (B) to open, open the second absorption valve (F) and the second drain valve (J), the second adsorbent bed (2-1) adsorption treatment to organic exhaust gas of the second adsorbent bed (2-1)。
9. a kind of method of work being applied to organic waste gas treatment system according to claim 7, it is characterized in that: when in described step 3), the system of VOCs treatment works, after first adsorbent bed (2) adsorbent bed is saturated, open the first desorption valve (I) and the first dense air valve (C) of the first adsorbent bed (2), close the second desorption valve (K) and the second dense air valve (E) of the second adsorbent bed (2-1), close the 3rd drain valve (M), now, first adsorbent bed (2) desorption and regeneration, the organic exhaust gas that desorption gets off sends into oxidation Decomposition in catalytic decomposition room, after first adsorbent bed (2) desorption and regeneration is complete, open the 3rd drain valve (M), clean gas discharging；When the second adsorbent bed (2-1) adsorb saturated after, open the second desorption valve (K) and the second dense air valve (E) of the second adsorbent bed (2-1), close the first desorption valve (I) and the first dense air valve (C) of the first adsorbent bed (2), close the 3rd drain valve (M), second adsorbent bed (2-1) desorption and regeneration, the organic exhaust gas that desorption gets off sends into oxidation Decomposition in catalytic decomposition room, after the second adsorbent bed (2-1) desorption and regeneration is complete, open the 3rd drain valve (M), clean gas discharging。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610175244.2A CN105688665A (en) | 2016-03-25 | 2016-03-25 | System applied to organic waste gas treatment, and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610175244.2A CN105688665A (en) | 2016-03-25 | 2016-03-25 | System applied to organic waste gas treatment, and working method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105688665A true CN105688665A (en) | 2016-06-22 |
Family
ID=56232781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610175244.2A Pending CN105688665A (en) | 2016-03-25 | 2016-03-25 | System applied to organic waste gas treatment, and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105688665A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106310937A (en) * | 2016-10-21 | 2017-01-11 | 南京大学 | Low-working-temperature catalytic deoxidation reaction unit and method |
| CN109959019A (en) * | 2017-12-25 | 2019-07-02 | 国家电投集团远达环保工程有限公司重庆科技分公司 | Organic waste gas treatment method |
| CN111888886A (en) * | 2020-08-27 | 2020-11-06 | 银川百泓新材料科技有限公司 | Method and device for treating waste gas generated in production of low-concentration permanent violet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0515579A (en) * | 1991-07-11 | 1993-01-26 | Kawasaki Heavy Ind Ltd | Treatment of exhaust gas generated by heat-treatment of medical waste |
| CN202478779U (en) * | 2012-02-28 | 2012-10-10 | 苏州乔尼设备工程有限公司 | System device for treating organic waste gas by adsorption-catalytic combustion |
| CN103438467A (en) * | 2013-08-27 | 2013-12-11 | 昆山工统环保机械有限公司 | Organic waste gas adsorption and desorption concentration catalytic combustion equipment system |
-
2016
- 2016-03-25 CN CN201610175244.2A patent/CN105688665A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0515579A (en) * | 1991-07-11 | 1993-01-26 | Kawasaki Heavy Ind Ltd | Treatment of exhaust gas generated by heat-treatment of medical waste |
| CN202478779U (en) * | 2012-02-28 | 2012-10-10 | 苏州乔尼设备工程有限公司 | System device for treating organic waste gas by adsorption-catalytic combustion |
| CN103438467A (en) * | 2013-08-27 | 2013-12-11 | 昆山工统环保机械有限公司 | Organic waste gas adsorption and desorption concentration catalytic combustion equipment system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106310937A (en) * | 2016-10-21 | 2017-01-11 | 南京大学 | Low-working-temperature catalytic deoxidation reaction unit and method |
| CN106310937B (en) * | 2016-10-21 | 2019-01-15 | 南京大学 | A kind of low operating temperature catalytic deoxidation reaction unit and method |
| CN109959019A (en) * | 2017-12-25 | 2019-07-02 | 国家电投集团远达环保工程有限公司重庆科技分公司 | Organic waste gas treatment method |
| CN111888886A (en) * | 2020-08-27 | 2020-11-06 | 银川百泓新材料科技有限公司 | Method and device for treating waste gas generated in production of low-concentration permanent violet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202478779U (en) | System device for treating organic waste gas by adsorption-catalytic combustion | |
| CN102671526B (en) | Method and device for treating soil volatile organic pollutant through low temperature plasma | |
| CN105944500B (en) | The cellular VOCs adsorption/desorptions device and method of fixed-bed type | |
| CN204017627U (en) | A kind of equipment for treating industrial waste gas of ultraviolet light regenerated carbon | |
| CN201295583Y (en) | Adsorption and catalysis integration device | |
| CN202569899U (en) | Organic waste gas catalytic combustion purification equipment | |
| CN203437035U (en) | Movable enrichment-fixed catalytic oxidation type organic waste gas treatment device | |
| CN206103651U (en) | Integrated device is administered in succession to different temperatures VOC waste gas | |
| CN205199309U (en) | It adds catalytic combustion clarification plant to adsorb desorption | |
| CN210544196U (en) | Adsorption, desorption and catalytic oxidation integrated device | |
| CN105688665A (en) | System applied to organic waste gas treatment, and working method thereof | |
| CN105240864A (en) | Catalytic combustion system and catalytic combustion method | |
| CN202460440U (en) | Device for processing soil volatile organic pollutant by utilizing low-temperature plasma | |
| CN203517822U (en) | Catalytic combustion photo-catalyst waste gas treatment device | |
| CN212881731U (en) | Integrated organic waste gas treatment system for coupling molecular sieve adsorption and catalytic combustion | |
| CN202398268U (en) | Low-temperature plasma reactor | |
| CN206152810U (en) | Activated carbon regeneration equipment | |
| CN104399361B (en) | Waste gas processing method and device of a kind of roller kiln burning into ceramic foam filter | |
| CN208727116U (en) | A kind of coating production line waste gas purification by adsorbsion device | |
| CN206008366U (en) | Spray paint exhaust gas purification equipment | |
| CN203389498U (en) | Painting waste gas treatment device | |
| CN215428087U (en) | From portable accent lacquer equipment of taking waste gas to adsorb desorption processing function | |
| CN115382344B (en) | Rubber flue gas treatment system | |
| CN105546556A (en) | Waste gas catalytic combustion purification device | |
| CN205235695U (en) | VOCs tail gas absorption - catalytic combustion processing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |