CN2876067Y - External heat, internal heat bifunction active carbon production device - Google Patents
External heat, internal heat bifunction active carbon production device Download PDFInfo
- Publication number
- CN2876067Y CN2876067Y CN 200620070838 CN200620070838U CN2876067Y CN 2876067 Y CN2876067 Y CN 2876067Y CN 200620070838 CN200620070838 CN 200620070838 CN 200620070838 U CN200620070838 U CN 200620070838U CN 2876067 Y CN2876067 Y CN 2876067Y
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- distribution system
- activated carbon
- steam
- carbon production
- furnace
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- 229910052799 carbon Inorganic materials 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 70
- 238000009826 distribution Methods 0.000 claims abstract description 51
- 230000004913 activation Effects 0.000 claims abstract description 50
- 230000003213 activating effect Effects 0.000 claims description 26
- 238000010000 carbonizing Methods 0.000 claims description 24
- 239000006185 dispersion Substances 0.000 claims description 12
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 238000011084 recovery Methods 0.000 claims description 7
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 238000009827 uniform distribution Methods 0.000 claims description 4
- 238000003763 carbonization Methods 0.000 abstract description 7
- 238000001994 activation Methods 0.000 abstract 5
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000005539 carbonized material Substances 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 230000007420 reactivation Effects 0.000 description 3
- 230000009102 absorption Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to activated carbon production equipment which is a external-heating and internal-heating double-function activated carbon production equipment, wherein, a steam and an air distribution system are arranged inside the activation furnace; when the body of the activation furnace is rotating, the front part of the furnace chamber is the material carbonization area and the rear part is the material activation area, the steam distribution system and air distribution system are positioned in the material activation area and material carbonization area inside the furnace body, which integrates the carbonization and activation process of the material and greatly improves the yield rate and quality of the activated carbon product.
Description
Technical field
The utility model belongs to the activated carbon production unit, is a kind of outer heat, the difunctional activated carbon production equipment of interior heat.
Background technology
At present, the production process of gac is made up of carbonization process and reactivation process, and at first to be material (shell or various timber etc.) react under 400-650 ℃ high temperature action with air (oxygen) and generate carbonized material, realizes the carbonization process of material; This carbonized material and air (oxygen) carry out reactivation process under 650 ℃-900 ℃ high temperature action then, and the carbonized material after the activation passes through the discharging processing treatment after becoming activated material again, and final production goes out gac.Current internal heat type steam activation stove commonly used though regulate the intravital temperature of tube by devices such as twice aerations, is difficult to realize that carbonization temperature is controlled at 400 degree to 650 degree, activation temperature and is controlled at 700 degree to 900 these technical requirementss of degree; Simultaneously, internal heat type converter installation commonly used lacks waste-heat recovery device and inflammable gas re-use device, and this is when slatterning most of heat energy, and a lot of tail gas enter in the air, cause environmental pollution.And current external-heat converter structure commonly used is simple, has only a fixed steam pipe at the discharge end of body of heater, and steam can only contact on the surface with material, can not fully contact, and activation efficiency is low, yields poorly, and fuel consumption is big.Existing external-heat converter has only a combustion chamber (below cylindrical shell), and incendiary heat energy passes to material after absorbing by cylindrical shell again, belongs to indirect heat transfer, and most of heat energy runs from flue and decreases, and it is low to cause heat to be imitated.Simultaneously, tail gas and activation gas utilization ratio are low, have increased the fuel consumption of producing.
Summary of the invention
The utility model is exactly the deficiency that exists at existing activated carbon production apparatus, proposes a kind of outer heat and the outer heat of interior hot one, the difunctional activated carbon production apparatus of interior heat.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of outer heat, interior hot difunctional activated carbon production equipment, it includes body of heater, activation furnace, feed system, stove inner air-distributing system, there is not the vapour generator of pressure, on dividing in the body of heater, following two chambers, upper cavity is a burner hearth, lower chambers is the combustion chamber, activation furnace passes the stove hall, its two ends are rotatably connected on body of heater, be provided with the inflammable gas nozzle in the combustion chamber, it is characterized in that: in activation furnace, be provided with steam and air distribution system, when described activation furnace body of heater rotates, the front portion is the material carbonizing zone in its furnace chamber, the rear portion is the material activating district, be equipped with vapor distribution system and air distribution system in the material activating district of body of heater and material carbonizing zone, the air distribution system that is positioned at the material activating district is communicated with the material activating district, and the air distribution system that is positioned at the material carbonizing zone is cut off with the material carbonizing zone and is connected; The vapor distribution system that is positioned at the material carbonizing zone is communicated with the material carbonizing zone, is positioned at the vapor distribution system in material activating district and material activating and separates disconnection and connect.
The purpose of this utility model can also further realize by following technical measures:
Aforesaid outer heat, the difunctional activated carbon production equipment of interior heat, be equipped with valve on wherein said vapor distribution system and the air distribution system, material activating district in vapor distribution system and the air distribution system valve by separately and the furnace chamber or material carbonizing zone are communicated with or cut off and be connected.
Aforesaid outer heat, the difunctional activated carbon production equipment of interior heat, wherein said vapor distribution system is many steam input pipes, and the one end is connected with the steam input terminus, and the other end is communicated with material carbonizing zone in the furnace chamber by valve; Air distribution system is the dispersion plate that many air input tubes are formed, and the one end is connected with the air input terminus, and the other end is communicated with material activating district in the furnace chamber by valve.
Aforesaid outer heat, the difunctional activated carbon production equipment of interior heat, wherein said steam input pipe is eight, each root length is identical, and is evenly distributed on the circumferential direction in the furnace chamber.
Aforesaid outer heat, the difunctional activated carbon production equipment of interior heat, wherein said dispersion plate is made of eight identical air input tubes of uniform distribution length.
Aforesaid outer heat, the difunctional activated carbon production equipment of interior heat, wherein said steam superheating system are the coil pipe that is located on the terminal tapping channel wall of activation furnace, and coil pipe is outward a material, is steam in the coil pipe.
Aforesaid outer heat, the difunctional activated carbon production equipment of interior heat is characterized in that: described tail gas secondary recovery system is arranged on the exhaust gas emission chimney front of activation furnace, does not constitute by having the vapour generator of pressure and tail gas input tube, steam output pipe.
Advantage of the present utility model is: be provided with steam and air distribution system in activation furnace, the carbonization and the activation integral of material are carried out, realize that by auto temperature controlled system product rationally activates, realize energy-conserving and environment-protective production by inflammable gas recovery system, steam superheating system, tail gas secondary recovery system.Difficult, a series of technical barriers such as tail gas is difficult for reclaiming, a large amount of losses of drop temperature of temperature control in the production gac process have been solved, when having improved activated carbon product yield and quality greatly, also realized purpose energy-efficient, that gac is produced in the science environmental protection veritably.
The purpose of this utility model and advantage will illustrate by the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the distribution schematic diagram of steam input pipe;
Fig. 3 is the distribution schematic diagram of air plates.
Embodiment
As shown in Figure 1, the utility model includes body of heater 1, activation furnace 3, feed system 8, stove inner air-distributing system 9, there is not the vapour generator 7 of pressure, on dividing in the body of heater 1, following two chambers, upper cavity is a burner hearth 2, lower chambers is combustion chamber 4, activation furnace 3 passes stove hall 2, its two ends are rotatably connected on body of heater 1, be provided with the inflammable gas nozzle in the combustion chamber 4, in activation furnace 3, be provided with vapor distribution system 5 and air distribution system 6, during the rotation of activation furnace 3 bodies of heater, the front portion is the material carbonizing zone in its furnace chamber, the rear portion is the material activating district, be equipped with vapor distribution system 5 and air distribution system 6 in the material activating district of body of heater and material carbonizing zone, the air distribution system 6 that is positioned at the material activating district is communicated with the material activating district, and the air distribution system 6 that is positioned at the material carbonizing zone is cut off with the material carbonizing zone and is connected; The vapor distribution system 5 that is positioned at the material carbonizing zone is communicated with the material carbonizing zone, and the vapor distribution system 5 that is positioned at the material activating district separates disconnection with material activating and connects.Be equipped with valve on vapor distribution system 5 and the air distribution system 6, material activating district in vapor distribution system 5 and air distribution system 6 valve by separately and the furnace chamber or material carbonizing zone are communicated with or cut off and be connected.
Embodiment one
Figure 1 shows that an embodiment of the present utility model, vapor distribution system 5 is many steam input pipes 12, steam input pipe 12 is eight, each root length is identical, and be evenly distributed on the circumferential direction in activation furnace 3 furnace chambers, as shown in Figure 2, steam input pipe 12 1 ends are connected with the steam input terminus, and the other end is communicated with material carbonizing zone in activation furnace 3 furnace chambers by valve; Air distribution system 6 is the dispersion plate 13 that many air input tubes 14 are formed, dispersion plate 13 is made of eight identical air input tubes 14 of uniform distribution length, as shown in Figure 3, air input tube 14 1 ends are connected with the air input terminus, and the other end is communicated with material activating district in activation furnace 3 furnace chambers by valve.
During charging, lift 10 is promoted to the material tower from ground with material, and material is from expecting that tower is in funnel 11 enters body of heater 1.
When activating,, regulate controlled temperature, make charing, activation temperature reach best production status by control vapor distribution system 5, the steam of air distribution system 6 and the feed rate of air (oxygen).Vapor distribution system 5 is made of identical steam input pipe 12 roads of eight uniform distribution length of activation furnace 3 cylinder inboard walls, in body of heater 1 rotary course, have only steam input pipe 12 enter material bed in the time, just can pass through the automatic control system released vapour, make steam and material fully contact concurrent biochemical reaction, because of this reaction is endothermic process, this technology is when effectively saving a large amount of steam, also significantly reduce the thermosteresis in the production process, realized efficient, energy-conservation production.Air distribution system 6 realizes air distribution by 3 intravital dispersion plates 13 of activation furnace, adjust dispersion plate 13 and control the activation temperature scope, according to the strict control air amount of manufacturing technique requirent, adjust the gac aperture, make burner gaseous combustion supply activation heat energy in activation furnace 3 cylindrical shells, reduce effects such as activated material scaling loss but reach.Activation furnace 3 cylindrical shells are in rotating state in process of production, have only when dispersion plate 13 is in the cylindrical shell top, dispersion plate 13 just deflates, 3 intravital high-temperature water gas mixed firings of airborne oxygen and activation furnace, produced a large amount of heat energy, the heat energy demand in this heat energy supply reactivation process had at once so both reduced contacting of oxygen and material, fully reclaim heat energy again, realized energy-conservation production.According to the requirement of activating process, utilize the effect of dispersion plate 13, more each section temperature in uniformly distributing and the control activation furnace 3 allows material fully contact with steam, makes the product activation rationally, yield height, quality better.
When inflammable gas reclaims, the steam and the carbonized material reaction that enter in the body of heater 1 produce a large amount of high-temperature combustible gas bodies, under the condition of high temperature, this combustible gas swims in the top of activation furnace 3 cylindrical shells, when the dispersion plate 13 of activation furnace 3 inner barrel rotates to the carbonized material top, discharge air, make the gas fuel burning of the top that swims in cylindrical shell, further provide needed activation temperature to body of heater 1.
Tail gas secondary recovery system is arranged on exhaust gas emission chimney 17 fronts of activation furnace 3, do not constitute by having the vapour generator 7 of pressure and tail gas input tube, steam output pipe etc., system input be 600 ℃-700 ℃ high-temperature tail gas air-flow, after not having 7 heat absorptions of the vapour generator of pressure, after making exhaust temperature drop to 200 ℃-300 ℃, after entering cigarette vapour dust-removing desulfurating apparatus again and handling, just enter atmosphere after reaching exhaust emission standard.Do not provide competent activation steam and there are a large amount of steam of pressing vapour generator 7 heat absorption backs to produce for activation furnace 3, accomplish the secondary recovery of exhaust heat-energy.
During discharging, the packing technique that discharger 19 adopts superior performance has realized the superior functionality that a discharging holds one's breath, and has improved the quality of gac greatly.
Activation furnace 3 waste gas after burning through after the waste heat boiler recycling, are carried out dedusting through dedusting methods such as sedimentation, sprays, reach national emission standard after testing after, just enter atmosphere through chimney.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (7)
1. outer heat, interior hot difunctional activated carbon production equipment, it includes body of heater, activation furnace, feed system, stove inner air-distributing system, there is not the vapour generator of pressure, on dividing in the body of heater, following two chambers, upper cavity is a burner hearth, lower chambers is the combustion chamber, activation furnace passes the stove hall, its two ends are rotatably connected on body of heater, be provided with the inflammable gas nozzle in the combustion chamber, it is characterized in that: in activation furnace, be provided with steam and air distribution system, when described activation furnace body of heater rotates, the front portion is the material carbonizing zone in its furnace chamber, the rear portion is the material activating district, be equipped with vapor distribution system and air distribution system in the material activating district of body of heater and material carbonizing zone, the air distribution system that is positioned at the material activating district is communicated with the material activating district, and the air distribution system that is positioned at the material carbonizing zone is cut off with the material carbonizing zone and is connected; The vapor distribution system that is positioned at the material carbonizing zone is communicated with the material carbonizing zone, is positioned at the vapor distribution system in material activating district and material activating and separates disconnection and connect.
2. outer heat according to claim 1, the difunctional activated carbon production equipment of interior heat, it is characterized in that: be equipped with valve on described vapor distribution system and the air distribution system, material activating district in vapor distribution system and the air distribution system valve by separately and the furnace chamber or material carbonizing zone are communicated with or cut off and be connected.
3. outer heat according to claim 1 and 2, the difunctional activated carbon production equipment of interior heat, it is characterized in that: described vapor distribution system is many steam input pipes, the one end is connected with the steam input terminus, and the other end is communicated with material carbonizing zone in the furnace chamber by valve; Described air distribution system is the dispersion plate that many air input tubes are formed, and the one end is connected with the air input terminus, and the other end is communicated with material activating district in the furnace chamber by valve.
4. outer heat according to claim 3, the difunctional activated carbon production equipment of interior heat, it is characterized in that: described steam input pipe is eight, each root length is identical, and is evenly distributed on the circumferential direction in the furnace chamber.
5. outer heat according to claim 3, the difunctional activated carbon production equipment of interior heat is characterized in that: described dispersion plate is made of eight identical air input tubes of uniform distribution length.
6. outer heat according to claim 1, the difunctional activated carbon production equipment of interior heat is characterized in that: described steam superheating system is the coil pipe that is located on the terminal tapping channel wall of activation furnace, and coil pipe is outward a material, is steam in the coil pipe.
7. outer heat according to claim 1, the difunctional activated carbon production equipment of interior heat, it is characterized in that: described tail gas secondary recovery system is arranged on the exhaust gas emission chimney front of activation furnace, does not constitute by having the vapour generator of pressure and tail gas input tube, steam output pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620070838 CN2876067Y (en) | 2006-03-30 | 2006-03-30 | External heat, internal heat bifunction active carbon production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620070838 CN2876067Y (en) | 2006-03-30 | 2006-03-30 | External heat, internal heat bifunction active carbon production device |
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| Publication Number | Publication Date |
|---|---|
| CN2876067Y true CN2876067Y (en) | 2007-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620070838 Expired - Lifetime CN2876067Y (en) | 2006-03-30 | 2006-03-30 | External heat, internal heat bifunction active carbon production device |
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| Country | Link |
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| CN (1) | CN2876067Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649550A (en) * | 2011-02-25 | 2012-08-29 | 王全祥 | Carbonization-activation integrated activated carbon production apparatus |
| CN103130220A (en) * | 2013-03-27 | 2013-06-05 | 徐州天正活性炭厂 | Internal heating type reduction activated carbon production converter |
| CN106946252A (en) * | 2017-04-27 | 2017-07-14 | 无锡市倍力耐工业设备有限公司 | The outer hot energy-efficient process units of rotary type active charcoal |
| CN107500288A (en) * | 2017-09-27 | 2017-12-22 | 黎城蓝天燃气开发有限公司 | A kind of production method of activated coke |
| CN109629042A (en) * | 2019-02-13 | 2019-04-16 | 江苏苏通碳纤维有限公司 | A kind of carbon activation integral furnace continuously preparing phenolic resin based activated carbon fiber |
| CN113003575A (en) * | 2021-03-18 | 2021-06-22 | 南京工程学院 | Active carbon production device and method for forced internal disturbance coupling homogeneous steam distribution |
-
2006
- 2006-03-30 CN CN 200620070838 patent/CN2876067Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649550A (en) * | 2011-02-25 | 2012-08-29 | 王全祥 | Carbonization-activation integrated activated carbon production apparatus |
| CN103130220A (en) * | 2013-03-27 | 2013-06-05 | 徐州天正活性炭厂 | Internal heating type reduction activated carbon production converter |
| CN103130220B (en) * | 2013-03-27 | 2017-06-20 | 徐州天正活性炭厂 | Internal heat type reducing Activated Carbon Production converter |
| CN106946252A (en) * | 2017-04-27 | 2017-07-14 | 无锡市倍力耐工业设备有限公司 | The outer hot energy-efficient process units of rotary type active charcoal |
| CN106946252B (en) * | 2017-04-27 | 2019-04-02 | 无锡市倍力耐工业设备有限公司 | The outer hot energy-efficient process units of rotary type active charcoal |
| CN107500288A (en) * | 2017-09-27 | 2017-12-22 | 黎城蓝天燃气开发有限公司 | A kind of production method of activated coke |
| CN109629042A (en) * | 2019-02-13 | 2019-04-16 | 江苏苏通碳纤维有限公司 | A kind of carbon activation integral furnace continuously preparing phenolic resin based activated carbon fiber |
| CN113003575A (en) * | 2021-03-18 | 2021-06-22 | 南京工程学院 | Active carbon production device and method for forced internal disturbance coupling homogeneous steam distribution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MULINSEN ACTIVATED CARBON JIANGSU CO., LTD. Free format text: FORMER OWNER: TANG HAIYONG Effective date: 20150625 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150625 Address after: 210048, No. 18, Tai Chi Road, Nanjing chemical industry park, Liuhe District, Jiangsu, Nanjing Patentee after: MULINSEN ACTIVATED CARBON JIANGSU CO., LTD. Address before: 210028, room 25, floor 2504, golden tower building, No. 251, Yan Lu, Jiangsu,, Nanjing Patentee before: Tang Haiyong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070307 |
|
| EXPY | Termination of patent right or utility model |