CN108325337A - A kind of high temperature catalytic combustion equipment absorbent charcoal adsorption tank - Google Patents
A kind of high temperature catalytic combustion equipment absorbent charcoal adsorption tank Download PDFInfo
- Publication number
- CN108325337A CN108325337A CN201810177963.7A CN201810177963A CN108325337A CN 108325337 A CN108325337 A CN 108325337A CN 201810177963 A CN201810177963 A CN 201810177963A CN 108325337 A CN108325337 A CN 108325337A
- Authority
- CN
- China
- Prior art keywords
- activated carbon
- adsorption
- high temperature
- catalytic combustion
- wind
- 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
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 39
- 239000003610 charcoal Substances 0.000 title claims abstract description 16
- 239000002250 absorbent Substances 0.000 title claims abstract description 14
- 230000002745 absorbent Effects 0.000 title claims abstract description 14
- 238000007084 catalytic combustion reaction Methods 0.000 title claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 74
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000013517 stratification Methods 0.000 claims abstract description 12
- 241001466460 Alveolata Species 0.000 claims description 3
- 238000003795 desorption Methods 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- B01D53/04—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
- B01D53/047—Pressure swing adsorption
-
- 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
- B01D53/0454—Controlling adsorption
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/07—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases in which combustion takes place in the presence of catalytic material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
A kind of high temperature catalytic combustion equipment absorbent charcoal adsorption tank, including tank body, it is set to the air outlet and air inlet, the activated carbon adsorption case that is set in tank body of tank body upper and lower side, activated carbon is stacked in adsorption box, adsorption box is provided with upper layer and lower layer, gap between upper layer and lower layer adsorption box constitutes uniform heat stratification of wind, and uniform heat stratification of wind is provided centrally with temperature control detection device.By the active carbon layer that two layers of interval is arranged, the resistance of hot wind is reduced, and a uniform gas blanket is formed by the space at interval, the accuracy of detection of temperature-detecting device is improved using the uniformity of air conduction, it effectively prevent activated carbon to catch fire, greatly improves the success rate of desorption.
Description
Technical field
The present invention relates to the elevated temperature desorption processing of activated carbon in the adsorption tanks of catalytic combustion device more particularly to activated carbon to inhale
The activated carbon temperature testing equipment of attached tank.
Background technology
The generally overlapping of putting of activated carbon in general absorbent charcoal adsorption tank is put, in activated carbon desorption process,
Temperature measuring device is directly installed on layer of charcoal middle, and since activated carbon resistance is big, heat transfer coefficient is poor, and the temperature controller of middle is surveyed
Examination temperature is inaccurate, and the temperature of activated carbon air inlet is caused to be higher than the temperature that temperature controller is shown, the activated carbon at air inlet
Surface easily catches fire, and causes work accident, has much room for improvement.
China Patent Publication No. CN205164491U discloses a kind of absorbent charcoal adsorption tank and its temperature-detecting device, packet
It includes：Protection sleeve pipe is installed on absorbent charcoal adsorption tank；Temperature detecting element is set in the protective case, temperature measurement signal output end
Equipped with signal connection device；The protection sleeve pipe is equipped with the detection stomata on the outside of the absorbent charcoal adsorption tank after installation,
Under damage testing state, the detection stomata connects air-tightness detection device, under non-damaged detcting state, the detection gas
Hole is sealed by sealing element.The temperature-detecting device has the function of protection sleeve pipe damage testing, can accurately judge protective case
Whether pipe ruptures or breakage, to take repairing measures in time, ensures that temperature detecting element can be protected casing always
Protection, it is ensured that the accuracy of testing result.Its technical solution uses and temperature detecting element is positioned in protection sleeve pipe, but its temperature
The placement location for spending detecting element is still located at the inside of activated carbon, can not solve the technical problem of the present invention, still meeting
It causes temperature detection not accurate, is further improved.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of simple in structure, convenient for making but can solve
The high temperature catalytic combustion equipment absorbent charcoal adsorption tank of activated carbon problem on fire caused by temperature detection is not accurate.
Purpose to realize the present invention provides following technical scheme：A kind of high temperature catalytic combustion equipment activated carbon adsorption
Tank, including tank body, be set to tank body upper and lower side air outlet and air inlet, the activated carbon adsorption case that is set in tank body, activity
Charcoal is stacked in adsorption box, it is characterised in that adsorption box is provided with upper layer and lower layer, and the gap between upper layer and lower layer adsorption box is constituted
Uniform heat stratification of wind, uniform heat stratification of wind are provided centrally with temperature control detection device.
Preferably, the height of uniform heat stratification of wind is 150mm ~ 200mm.The selection of its height is greatly improved its interior air
The uniformity of temperature improves accuracy of detection.
Preferably, the activated carbon stack height in upper layer and lower layer adsorption box is 300mm ~ 350mm.Its stack height is set
The resistance of air inlet can be reduced and improve adsorption efficiency to greatest extent by setting.
Preferably, activated carbon is Alveolate activated carbon.
Preferably, the blast velocity control of air inlet is in 0.8 ~ 1.0m/s.The selection of its wind speed is improving activated carbon adsorption effect
The uniformity of cloth wind can be improved while rate.
Advantageous effect of the present invention：The present invention reduces the resistance of hot wind, and lead to by the way that two layers of active carbon layer being spaced is arranged
The space of super-interval forms a uniform gas blanket, and the detection of temperature-detecting device is improved using the uniformity of air conduction
Precision effectively prevent activated carbon to catch fire, and greatly improves the success rate of desorption.
Description of the drawings
Fig. 1 is the schematic diagram of the prior art.
Fig. 2 is the structural schematic diagram of the present invention.
Specific implementation mode
Embodiment 1：A kind of high temperature catalytic combustion equipment absorbent charcoal adsorption tank, including tank body 1, it is set to about 1 tank body
The air outlet 1.1 and air inlet 1.2 at end, the activated carbon adsorption case 3 being set in tank body 1, activated carbon is stacked in activated carbon adsorption
In case 3, activated carbon adsorption case 3 is provided with upper layer and lower layer, upper layer and lower layer activated carbon adsorption case（3.1、3.2）Between gap constitute
Uniform heat stratification of wind 4, uniform heat stratification of wind 4 are provided centrally with temperature control detection device 5.The height of uniform heat stratification of wind 4 is 200mm.Up and down
Two layers of activated carbon adsorption case（3.1、3.2）Interior activated carbon stack height is 300mm.Activated carbon is Alveolate activated carbon.Air inlet
The blast velocity control of mouth 1.2 is in 1.0m/s.
In above-described embodiment, activated carbon adsorption case 3 can be the structure of grid-like framework or porous plate, air inlet 1.2 it is upper
Side, lower layer's activated carbon adsorption case 3.2 can be positioned below even distributing wind device.Between multiple levels can be arranged in uniform heat stratification of wind 4
Every the waveform wind deflector of arrangement, preferably make the temperature in it uniformly to improve accuracy of detection again.
Claims (5)
1. a kind of high temperature catalytic combustion equipment absorbent charcoal adsorption tank, including tank body, be set to tank body upper and lower side air outlet and
Air inlet, the activated carbon adsorption case being set in tank body, activated carbon are stacked in adsorption box, it is characterised in that adsorption box is provided with
Upper layer and lower layer, the gap between upper layer and lower layer adsorption box constitute uniform heat stratification of wind, and uniform heat stratification of wind is provided centrally with temperature control detection
Device.
2. a kind of high temperature catalytic combustion equipment absorbent charcoal adsorption tank according to claim 1, it is characterised in that uniform heat
The height of stratification of wind is 150mm ~ 200mm.
3. a kind of high temperature catalytic combustion equipment absorbent charcoal adsorption tank according to claim 1, it is characterised in that upper and lower two
Activated carbon stack height in layer adsorption box is 300mm ~ 350mm.
4. a kind of high temperature catalytic combustion equipment absorbent charcoal adsorption tank according to claim 1, it is characterised in that activated carbon
For Alveolate activated carbon.
5. a kind of high temperature catalytic combustion equipment absorbent charcoal adsorption tank according to claim 1, it is characterised in that air inlet
Blast velocity control in 0.8 ~ 1.0m/s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810177963.7A CN108325337A (en) | 2018-03-05 | 2018-03-05 | A kind of high temperature catalytic combustion equipment absorbent charcoal adsorption tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810177963.7A CN108325337A (en) | 2018-03-05 | 2018-03-05 | A kind of high temperature catalytic combustion equipment absorbent charcoal adsorption tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108325337A true CN108325337A (en) | 2018-07-27 |
Family
ID=62930293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810177963.7A Pending CN108325337A (en) | 2018-03-05 | 2018-03-05 | A kind of high temperature catalytic combustion equipment absorbent charcoal adsorption tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108325337A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009248058A (en) * | 2008-04-10 | 2009-10-29 | Nippon Steel Engineering Co Ltd | Method of and apparatus for predicting ignition of activated carbon layer |
| JP2011025219A (en) * | 2009-04-17 | 2011-02-10 | Hiroshi Tawara | Exhaust gas cleaning method containing water-soluble volatile hydrocarbon of large amount and high humidity |
| CN204034118U (en) * | 2014-07-30 | 2014-12-24 | 中国联合工程公司 | The fire-fighting spraying equipment of a kind of charcoal absorption and desorption catalyzing burner |
| CN205868283U (en) * | 2016-07-27 | 2017-01-11 | 佛山市顺德区腾源环保水务工程有限公司 | Difunctional air flow distributor of active carbon adsorption regeneration facility |
| CN205886521U (en) * | 2016-07-22 | 2017-01-18 | 杭州才联环保科技有限公司 | Organic waste gas activated carbon particle adsorption recovery device |
| CN206252984U (en) * | 2016-12-08 | 2017-06-16 | 宁波远翔节能环保技术有限公司 | A kind of low concentration application VOCs waste gas adsorption desorption processing units |
| CN208082142U (en) * | 2018-03-05 | 2018-11-13 | 江苏汇金环保科技有限公司 | A kind of high temperature catalytic combustion equipment absorbent charcoal adsorption tank |
-
2018
- 2018-03-05 CN CN201810177963.7A patent/CN108325337A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009248058A (en) * | 2008-04-10 | 2009-10-29 | Nippon Steel Engineering Co Ltd | Method of and apparatus for predicting ignition of activated carbon layer |
| JP2011025219A (en) * | 2009-04-17 | 2011-02-10 | Hiroshi Tawara | Exhaust gas cleaning method containing water-soluble volatile hydrocarbon of large amount and high humidity |
| CN204034118U (en) * | 2014-07-30 | 2014-12-24 | 中国联合工程公司 | The fire-fighting spraying equipment of a kind of charcoal absorption and desorption catalyzing burner |
| CN205886521U (en) * | 2016-07-22 | 2017-01-18 | 杭州才联环保科技有限公司 | Organic waste gas activated carbon particle adsorption recovery device |
| CN205868283U (en) * | 2016-07-27 | 2017-01-11 | 佛山市顺德区腾源环保水务工程有限公司 | Difunctional air flow distributor of active carbon adsorption regeneration facility |
| CN206252984U (en) * | 2016-12-08 | 2017-06-16 | 宁波远翔节能环保技术有限公司 | A kind of low concentration application VOCs waste gas adsorption desorption processing units |
| CN208082142U (en) * | 2018-03-05 | 2018-11-13 | 江苏汇金环保科技有限公司 | A kind of high temperature catalytic combustion equipment absorbent charcoal adsorption tank |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180727 |
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| WD01 | Invention patent application deemed withdrawn after publication |