CN107511063A - A kind of workshop station organic gas leaks emergency treatment device - Google Patents
A kind of workshop station organic gas leaks emergency treatment device Download PDFInfo
- Publication number
- CN107511063A CN107511063A CN201710412591.7A CN201710412591A CN107511063A CN 107511063 A CN107511063 A CN 107511063A CN 201710412591 A CN201710412591 A CN 201710412591A CN 107511063 A CN107511063 A CN 107511063A
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- Prior art keywords
- gas
- absorber
- treatment device
- emergency treatment
- organic gas
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—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
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/20—Organic adsorbents
- B01D2253/204—Metal organic frameworks (MOF's)
Abstract
The invention discloses a kind of workshop station organic gas to leak emergency treatment device, including gas skirt, absorber, spark arrester, blower fan, the air inlet of the absorber bottom is connected by pipeline with gas skirt, the gas outlet on the absorber top is connected with spark arrester, centrifugal blower successively by pipeline, and described absorber destroys module using adsoption catalysis is in situ.The cerium Base Metal organic framework material that the present invention is modified using manganese（MOFs）Or Pt/MOFs adsorbents adsorb to leak organic gas to workshop station, it can realize that adsoption catalysis is in situ to organic gas and destroy, and treatment effeciency is higher.Device is belt wheel movable type, can strengthen flexibility and the mobility of equipment, preferably tackle the characteristics of workshop station gas leakage can not prejudge.
Description
Technical field
Should the present invention relates to waste gas purification technical field, in particular to a kind of leaked for workshop station organic gas
Anxious processing unit.
Background technology
Due to the carelessness of personnel in industrial processes or operation error, the burst caused by reason such as aging of production equipment
Property the frequency also more and more higher that occurs of leakage accident.Lost caused by leakage accident and even more reach billions of members every year, and with
The growth of leakage accident frequency and cause increasing loss.But at present, in workshop station gas leakage field, at shortage
Manage efficiency high purifier, once and station gas let out, health and environment can all be produced serious
Injury.
Due to workshop station gas leakage can not anticipation property the characteristics of, many air treating devices disclosed in prior art are equal
It is not suitable for carrying out it timely, quick processing.Chinese patent literature such as Application No. 02115277.2 discloses one kind
Chemical industry toxic gas pollution control retracting device, purified by side extractor fan, washing oil absorption tower, carbon granule tourie and wet absorption
Device is connected and composed by pipeline, and the device can be used for the toxic gas in chemical process being separated and recovered from, but nothing
Method is used for the preventing and treating of sudden gaseous environment pollution.The Chinese patent of Application No. 201120403443.7 discloses one kind and is used for
The controlling device of sudden gaseous environment pollution, adds NACF in flare system, dirty using carbon fiber adsorption and catalytic combustion
Gas is contaminated, but treatment effeciency is low, and the effect of absorption can not be reached.The Chinese patent of Application No. 201520156777.7 is public
A kind of toxic and harmful gas leakage automatic water is opened and has washed one's hair spray emergency system, when monitoring toxic and harmful gas leakage, water is washed one's hair
Emergency set meeting automatic start is sprayed, absorbing liquid atomizing spray is absorbed into toxic and harmful gas, but the spray after emergency processing gives up
Liquid can cause secondary pollution.The Chinese patent of Application No. 201210535071.2 discloses a kind of for handling acute risk
The removable emergency system of gas leakage is learned, its treating capacity is big, and treatment radius is big, and exhaust emissions meets environmental standard, still
Fail to realize that original position quickly and efficiently is destroyed.Therefore, the absorption to the leakage of workshop station gas and efficient process are improved
It is very necessary.
The content of the invention
The purpose of the present invention is exactly that Sudden Leakage situation and place can not be successfully managed present in prior art in order to overcome
Manage the weak point of the low grade of efficiency, there is provided a kind of processing method and purifier for the leakage of workshop station organic gas, should
Device leaks organic gas advantages of good adsorption effect to workshop station, can quickly and efficiently carry out original position and destroy, and adsorbs
Agent adsorption capacity is larger, and efficiency high is destroyed in original position, and bulking block is simple, easily safeguards.
The present invention adopts the following technical scheme that realization：
A kind of workshop station organic gas leaks emergency treatment device, including gas skirt, absorber, spark arrester, blower fan, institute
The air inlet for stating absorber bottom is connected by pipeline with gas skirt, the gas outlet on the absorber top by pipeline successively with
Spark arrester, centrifugal blower are connected, and described absorber destroys module using adsoption catalysis is in situ.
Further, described adsoption catalysis module in situ of destroying includes some be removably arranged in the absorber
Absorbing unit, the cerium Base Metal organic framework material of manganese modification is filled with the absorbing unit.
Further, described adsoption catalysis module in situ of destroying includes some be removably arranged in the absorber
Absorbing unit, be filled with Pt/MOFs adsorbents in the absorbing unit.
Further, described absorbing unit upper and lower sides are provided with the first effect for preventing the adsorbent in absorbing unit to be pulled away
Screen pack.
Further, described absorber, spark arrester, blower fan are arranged on band wheel barrows.
Further, described absorber is the vertical type adsorption device that cross section is ellipse.
Further, described gas skirt is semi-conical.
Compared with prior art, the invention has the advantages that and beneficial effect：
The cerium Base Metal organic framework material that the present invention is modified using manganese（MOFs）Or Pt/MOFs adsorbents come to workshop station
Leakage organic gas is adsorbed, and the adsorbent specific surface area reaches 2000-3000m2/ g, the adsorption capacity to toluene are
8mmol/g；Performance of the adsorbent is excellent, can realize that adsoption catalysis is in situ to organic gas and destroy, and treatment effeciency is higher.Device is
Belt wheel movable type, flexibility and the mobility of equipment can be strengthened, preferably tackle the spy that workshop station gas leakage can not prejudge
Point.
Brief description of the drawings
Fig. 1 is the workshop station organic gas leakage emergency treatment device structural representation of the embodiment of the present invention.
Reference lists as follows：1- gas skirts；2- absorbers；3- spark arresters；4- centrifugal blowers.
Embodiment
The goal of the invention of the present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, embodiment is not
It can repeat one by one herein, but therefore embodiments of the present invention are not defined in following examples.
As shown in figure 1, a kind of workshop station organic gas leakage emergency treatment device, including gas skirt 1, absorber
2nd, spark arrester 3, blower fan 4, the air inlet of the absorber bottom are connected by pipeline with gas skirt 1, the absorber top
Gas outlet is connected with spark arrester 3, the centrifugation machine of wind 4 successively by pipeline, and described absorber is that cross section is the vertical of ellipse
Absorber, module is destroyed using adsoption catalysis is in situ, described adsoption catalysis module in situ of destroying removably is set including some
The absorbing unit in the absorber is put, the cerium Base Metal organic backbone material of manganese modification is filled with the absorbing unit
Material（MOFs）Or Pt/MOFs adsorbents.Spark arrester 3 sets off an explosion when being and discharging absorber 2 for the organic gas of prevent leakage,
Clean gas after processing is discharged into surrounding air through blower fan 4.Described absorber 2, spark arrester 3, blower fan 4 are arranged on belt wheel
On stroller, when leakage accident occurs, scene can be directly pushed into.
In the present embodiment, described adsoption catalysis is in situ to destroy what module was placed including 9 according to 3 × 3 arrangements and parallel connection
Absorbing unit, above-mentioned absorbing unit is provided with by described absorbing unit upper and lower sides prevents the adsorbent in absorbing unit to be pulled away
Primary efficient filter screen, effect is to prevent the adsorbent in absorbing unit to be pulled away, and the advantage is that processing gas passes through its pressure
Drop is very low and adsorbent can be made to keep sufficient fluidized state in absorbing unit without being pulled away, so that adsorbent bed is protected
Hold very high adsorption efficiency.In addition, the absorbing unit is activity rather than fixed placement, can when adsorbent saturation
So that it integrally to be taken out, whole absorbing unit is directly changed, and operation is simple, so as to embody the convenience of adsorbent bed.
The described gas skirt 1 of the present embodiment is semi-conical.Horizontal plane can be smoothly positioned over.
For the present embodiment when needing to use, described device is directly pulled to the scene of the accident, while connects the outer tube of gas skirt 1
Road and device box, the pipeline of the gas skirt 1 of the present embodiment and connection is put in the space of workshop by workshop gate, with outfit
Baffle plate or air curtain seal gate, workshop is in closed state.Centrifugal blower fan 4 is opened to start to workshop internal leakage
Organic gas is collected and adsorbed.Workshop station gas leakage enters absorber 2 after gas skirt 1, and organic gas is inhaled
The cerium Base Metal organic framework material of manganese modification in adnexa 2（MOFs）Or the absorption of Pt/MOFs adsorbents is complete, hereafter carries out
Destroy original position.Spark arrester 3 is exploded after discharging adsorbent bed 2 in order to avoid gas, and clean gas is arranged by the effect of blower fan 4
It is put into atmospheric environment.
Breathing mask need to be put on anti-poisoning by operating the staff of the device.Staff answers not timing in adsorption process
The gas leakage concentration exported using the concentration detector detection blower fan 4 of associated gas.After adsorbing certain time, staff can
The door or window in workshop are somewhat opened, gas detecting instrument is put in into detection leakage gas concentration in workshop, when workshop internal leakage gas concentration
Arresting stop is run when up to standard, and device is withdrawn.It is then turned on workshop door and window ventilation.
As described above, you can preferably realize the invention.
The above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not to the present invention
Embodiment restriction.For those of ordinary skill in the field, can also make on the basis of the above description
Other various forms of changes or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all the present invention
All any modification, equivalent and improvement made within spirit and principle etc., should be included in the protection of the claims in the present invention
Within the scope of.
Claims (7)
1. a kind of workshop station organic gas leaks emergency treatment device, it is characterised in that including gas skirt (1), absorption
Device (2), spark arrester (3), blower fan (4), the air inlet of the absorber bottom are connected by pipeline with gas skirt (1), the suction
The gas outlet on adnexa top is connected with spark arrester (3), centrifugation wind (4) machine successively by pipeline, and described absorber is using absorption
Catalysis and in situ destroys module.
A kind of 2. workshop station leakage organic gas emergency treatment device according to claim 1, it is characterised in that：
Described adsoption catalysis module in situ of destroying includes some absorbing units being removably arranged in the absorber, the suction
The cerium Base Metal organic framework material of manganese modification is filled with coupon member.
A kind of 3. workshop station leakage organic gas emergency treatment device according to claim 1, it is characterised in that：
Described adsoption catalysis module in situ of destroying includes some absorbing units being removably arranged in the absorber, the suction
Pt/MOFs adsorbents have been filled with coupon member.
4. a kind of workshop station leakage organic gas emergency treatment device according to Claims 2 or 3, its feature exist
In：Described absorbing unit upper and lower sides are provided with the primary efficient filter screen for preventing that the adsorbent in absorbing unit is pulled away.
A kind of 5. workshop station leakage organic gas emergency treatment device according to claim 1, it is characterised in that：
Described absorber (2), spark arrester (3), blower fan (4) are arranged on band wheel barrows.
A kind of 6. workshop station leakage organic gas emergency treatment device according to claim 1, it is characterised in that：
Described absorber (2) is the vertical type adsorption device that cross section is ellipse.
A kind of 7. workshop station leakage organic gas emergency treatment device according to claim 1, it is characterised in that：
Described gas skirt (1) is semi-conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710412591.7A CN107511063A (en) | 2017-06-05 | 2017-06-05 | A kind of workshop station organic gas leaks emergency treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710412591.7A CN107511063A (en) | 2017-06-05 | 2017-06-05 | A kind of workshop station organic gas leaks emergency treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107511063A true CN107511063A (en) | 2017-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710412591.7A Pending CN107511063A (en) | 2017-06-05 | 2017-06-05 | A kind of workshop station organic gas leaks emergency treatment device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29717969U1 (en) * | 1997-10-09 | 1997-11-27 | Inst Luft Kaeltetech Gem Gmbh | Device for the cleaning of air jets when loading oil products |
| CN103240087A (en) * | 2013-05-30 | 2013-08-14 | 中国矿业大学(北京) | Volatile organic compound purifying device adopting sintered metal powder as carrier |
| WO2015025268A1 (en) * | 2013-08-22 | 2015-02-26 | Basf Se | Method for purifying a mixture comprising liquid hydrocarbons, especially btx, and water |
| CN104645793A (en) * | 2015-02-12 | 2015-05-27 | 郭浩 | Method and equipment system for treating organic pollution waste gas in environmental protection emergency |
| CN105107347A (en) * | 2015-08-31 | 2015-12-02 | 华南理工大学 | Emergency treatment system for high-concentration dangerous chemical exhaust gas |
| CN205412598U (en) * | 2016-01-15 | 2016-08-03 | 上海百竹环保技术有限公司 | Utilize adsorption equipment of active carbon |
| CN106422662A (en) * | 2016-12-23 | 2017-02-22 | 广西大学 | Organic waste gas purifying device |
-
2017
- 2017-06-05 CN CN201710412591.7A patent/CN107511063A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29717969U1 (en) * | 1997-10-09 | 1997-11-27 | Inst Luft Kaeltetech Gem Gmbh | Device for the cleaning of air jets when loading oil products |
| CN103240087A (en) * | 2013-05-30 | 2013-08-14 | 中国矿业大学(北京) | Volatile organic compound purifying device adopting sintered metal powder as carrier |
| WO2015025268A1 (en) * | 2013-08-22 | 2015-02-26 | Basf Se | Method for purifying a mixture comprising liquid hydrocarbons, especially btx, and water |
| CN104645793A (en) * | 2015-02-12 | 2015-05-27 | 郭浩 | Method and equipment system for treating organic pollution waste gas in environmental protection emergency |
| CN105107347A (en) * | 2015-08-31 | 2015-12-02 | 华南理工大学 | Emergency treatment system for high-concentration dangerous chemical exhaust gas |
| CN205412598U (en) * | 2016-01-15 | 2016-08-03 | 上海百竹环保技术有限公司 | Utilize adsorption equipment of active carbon |
| CN106422662A (en) * | 2016-12-23 | 2017-02-22 | 广西大学 | Organic waste gas purifying device |
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Application publication date: 20171226 |