CN202829597U - Powdered carbon activation furnace - Google Patents
Powdered carbon activation furnace Download PDFInfo
- Publication number
- CN202829597U CN202829597U CN2012204521930U CN201220452193U CN202829597U CN 202829597 U CN202829597 U CN 202829597U CN 2012204521930 U CN2012204521930 U CN 2012204521930U CN 201220452193 U CN201220452193 U CN 201220452193U CN 202829597 U CN202829597 U CN 202829597U
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- heater
- powdered carbon
- activation furnace
- carbon activation
- inlet pipe
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Abstract
The utility model discloses a powdered carbon activation furnace. The invention belongs to the field of activated carbon production equipment. The powdered carbon activation furnace includes a furnace body, a charging channel arranged at the head of the furnace body and a discharging channel arranged at the tail of the furnace body, wherein the discharging channel is communicated with an outside collector device. The furnace body is horizontally cylindrical and the cylindrical side wall of the furnace body is provided with an air inlet pipe communicated with the interior of the furnace body. The powdered carbon activation furnace further includes an exhaust-heat boiler. The exhaust-heat boiler is arranged at the tail of the furnace body and is in a whole with the furnace body. Due to the fact that heat in the furnace tail is the highest, the exhaust-heat boiler arranged at the tail of the furnace body can fully absorb the heat in the furnace body, and thus the energy-saving effect is obvious.
Description
Technical field
The utility model relates to a kind of manufacturing installation of making powdered carbon, and particularly a kind of waste heat of using priming reaction is made the powdered carbon activation furnace of steam.
Background technology
Powdered carbon claims again active black, is black powder shape or granular amorphous carbon, has the characteristics such as loading capacity is large, fast filtering.Mainly be applicable to the industry of each seed amino acid, refined sugar decolouring, monosodium glutamate industry, glucose industrial etc.At present, the production method of gac is a lot, the activation equipment type of using is more complicated also, this wherein revolving activation furnace be a kind of preferably activation equipment, it can the production powdered sugar with charcoal or Medicinal Charcoal, can produce granular active carbon again, but this equipment needs external heat source in reactivation process, energy consumption is larger, because the preparation process relative complex, thereby the shared space of whole system also can be larger.In addition, the soak time of revolving activation furnace is long, and prepared powdered carbon does not have A method Caramel adsorption basically.
Patent 201020143964.9 provides a kind of cyclone furnace of self-heating continuous powdery biomass activated carbon preparation, it is characterized in that, described cyclone furnace is the horizontal cylinder type, be provided with opening for feed at the cyclone furnace furnace head, be provided with discharge port at cyclone furnace stove afterbody, this discharge port is connected with waste heat boiler by pipeline.The weak point of this patent is to have certain distance between described waste heat boiler and the body of heater, makes steam so that described waste heat boiler can not take full advantage of the high-temperature residual heat of body of heater afterbody.
For the deficiencies in the prior art, need to explore a kind of more energy-conservation powdered carbon activation furnace, to reach the purpose of energy-saving and emission-reduction.
Summary of the invention
In view of this, the utility model provides a kind of powdered carbon activation furnace, and this powdered carbon activation furnace has solved the problem that prior art can't take full advantage of priming reaction self waste heat.In addition, by the rational deployment to the body of heater inlet pipe, so that the activation of powdered carbon is more thorough, the product quality of producing is higher.
The utility model solves the problems of the technologies described above by following technique means:
Powdered carbon activation furnace of the present utility model, comprise body of heater, be arranged at the feeding-passage of body of heater head and be arranged at the tapping channel of body of heater afterbody, described tapping channel is connected with the collection device in the external world, be provided with the inlet pipe that communicates with body of heater inside on the cylindrical sidewall of body of heater, also comprise waste heat boiler, described waste heat boiler is arranged at the body of heater afterbody and makes one with body of heater.
Further, described waste heat boiler comprises inner bag and the heating chamber that closely links to each other with inner bag, and described heating chamber is connected with tapping channel and collection device respectively.
Further, be provided with the vapour pipe that is connected with inner bag and inlet pipe respectively on the described waste heat boiler.
Further, the cylindrical sidewall of the airintake direction of described inlet pipe and body of heater is tangent.
Further, described inlet pipe is a plurality of, described a plurality of inlet pipe axially being set up in parallel along body of heater.
Further, the top of described body of heater axially is provided with screw feeder along body of heater, and described screw feeder and body of heater fit tightly.
Further, the discharge end of described screw feeder is provided with the Venturi tube that is connected with discharge end, the logical extraneous wind regime of a termination of described Venturi tube, and the other end of Venturi tube is connected with feeding-passage in order to the powdered carbon raw material is blowed to body of heater.
Further, the cylindrical sidewall of the feedstock direction of described feeding-passage and body of heater is tangent.
Further, be provided with opening on the head end of described body of heater.
The beneficial effects of the utility model: powdered carbon activation furnace of the present utility model, comprise body of heater, be arranged at the feeding-passage of body of heater head and be arranged at the tapping channel of body of heater afterbody, described tapping channel is connected with the collection device in the external world, be provided with the inlet pipe that communicates with body of heater inside on the cylindrical sidewall of body of heater, also comprise waste heat boiler, described waste heat boiler is arranged at the body of heater afterbody and makes one with body of heater.Because the heat of body of heater afterbody is the highest, waste heat boiler is arranged at the body of heater afterbody can makes waste heat boiler can fully absorb the heat of body of heater afterbody, therefore have significant energy-saving effect.
In addition, the cylindrical sidewall of the airintake direction of described inlet pipe and body of heater is tangent.Inlet pipe can be made the material fully rotation under the drive of the high velocity air that is penetrated by inlet pipe that enters in the burner hearth along the tangential direction setting of activation furnace burner hearth, the reaction that makes material and steam more fully and evenly, and then the quality of raising product.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is whole perspective view of the present utility model;
Fig. 2 is waste heat boiler body of heater section schematic perspective view of the present utility model;
Fig. 3 is principle of work schematic diagram of the present utility model.
Embodiment
Below with reference to accompanying drawing the utility model is elaborated, as shown in Figures 1 to 3: powdered carbon activation furnace of the present utility model, comprise body of heater 1, be arranged at the feeding-passage 2 of body of heater head and be arranged at the tapping channel 3 of body of heater afterbody, described tapping channel 3 is connected with the collection device 5 in the external world, described body of heater 1 is horizontal cylinder shape, be provided with the inlet pipe 6 that communicates with body of heater inside on the cylindrical sidewall 4 of body of heater 1, also comprise waste heat boiler 7, described waste heat boiler 7 is arranged at body of heater 1 afterbody and makes one with body of heater 1.Described waste heat boiler 7 comprises inner bag 8 and the heating chamber 9 that closely links to each other with inner bag, and described heating chamber 9 is connected with tapping channel 3 and collection device 5 respectively.Be provided with the vapour pipe 10 that is connected with inner bag 8 and inlet pipe 6 respectively on the described waste heat boiler 7.Waste heat boiler 7 in the present embodiment is arranged on the top of body of heater 1 tail end and makes one with body of heater 1, and its advantage is: the one, can reduce the shared space, place of waste heat boiler 7; The 2nd, make waste heat boiler 7 can take full advantage of the heat output of body of heater 1 tail end, reach energy-conservation purpose.
During work, as shown in Figure 3, under the effect of blower fan, the powdered carbon raw material of burning moves from the body of heater head to the body of heater afterbody, the powdered carbon raw material will be with the tapping channel motion of spiral motion state to the body of heater afterbody under the acting in conjunction of the high-speed mixing gas that inlet pipe is tangentially sent in addition, powdered carbon raw material and activating mixed gas body carry out priming reaction generation inflammable gas in the process of motion, inflammable gas participates in burning and discharges amount of heat, this part heat one is that to keep priming reaction required, the 2nd, the waste heat boiler that is arranged at the body of heater afterbody is heated.The powdered carbon that priming reaction generates and high-temperature gas enter the water in the heating inner liner in the heating chamber of waste heat boiler through tapping channel, and the water vapour of generation enters sustainable participation priming reaction in the body of heater by vapour pipe and inlet pipe.
As further improvement in the technical proposal, the cylindrical sidewall 4 of the airintake direction of described inlet pipe 6 and body of heater 1 is tangent.Along the tangential direction setting of body of heater 1 cylindrical sidewall 4 material that enters in the burner hearth is fully rotated inlet pipe 6, reach the purpose that material and steam fully react, and then improve the quality of product.
As further improvement in the technical proposal, described inlet pipe 6 is a plurality of, described a plurality of inlet pipe 6 axially being set up in parallel along body of heater 1.In this enforcement, what several inlet pipe 6 of close body of heater 1 head passed into is air, what several inlet pipe 6 of body of heater 1 postmedian passed into is the mixed gas of steam and air, will pass near several inlet pipe 6 of body of heater 1 head pure air with so that the powdered carbon raw material fully rotates and burns.The inlet pipe 6 that passes into steam is arranged on the clean-burning powdered carbon raw material that the postmedian of body of heater makes at high temperature carries out priming reaction with steam, the gas that adopts segmentation to inject different moisture contents in the body of heater can increase substantially the product quality of the gac of producing.
As further improvement in the technical proposal, the top of described body of heater 1 axially is provided with screw feeder 11 along body of heater, and described screw feeder 11 fits tightly with body of heater.The discharge end 12 of described screw feeder 11 is provided with the Venturi tube 13 that is connected with discharge end 12, the logical extraneous wind regime of one termination of described Venturi tube 13, the other end of Venturi tube 13 is connected in order to the powdered carbon raw material is blowed to body of heater 1 with feeding-passage 2.During work, pass into swiftly flowing air by blower fan in Venturi tube 13, in the junction generation negative pressure of Venturi tube 13 with screw feeder 11, the powdered carbon raw material will be sucked in the Venturi tube 13, then enter body of heater inside through feeding-passage 2.Adopt the feed-type of Venturi tube 13 and screw feeder 11 combinations, so that the powdered carbon raw material can be fully before the participating in activation reaction and air mixed, and then make priming reaction more all even thorough.
As further improvement in the technical proposal, the cylindrical sidewall 4 of the feedstock direction of described feeding-passage 2 and body of heater 1 is tangent.Adopt the mode of tangent line feeding can increase to greatest extent the speed of rotation that enters material in the body of heater.
As further improvement in the technical proposal, be provided with opening 14 on the head end of described body of heater 1.It is to be convenient for people to the reaction in furnace situation is observed that opening one is set, and the 2nd, for igniting.
Explanation is at last, above embodiment is only unrestricted in order to the technical scheme of explanation invention, although with reference to preferred embodiment invention is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical scheme of invention, and not breaking away from aim and the scope of invention technical scheme, it all should be encompassed in the middle of the claim scope of invention.
Claims (9)
1. powdered carbon activation furnace, comprise body of heater (1), be arranged at the feeding-passage (2) of body of heater head and be arranged at the tapping channel (3) of body of heater afterbody, described tapping channel (3) is connected with the collection device (5) in the external world, be provided with the inlet pipe (6) that communicates with body of heater inside on the cylindrical sidewall (4) of body of heater (1), it is characterized in that: also comprise waste heat boiler (7), described waste heat boiler (7) is arranged at body of heater (1) afterbody and makes one with body of heater (1).
2. powdered carbon activation furnace according to claim 1, it is characterized in that: described waste heat boiler (7) comprises inner bag (8) and the heating chamber (9) that closely links to each other with inner bag, and described heating chamber (9) is connected with tapping channel (3) and collection device (5) respectively.
3. powdered carbon activation furnace according to claim 2 is characterized in that: be provided with the vapour pipe (10) that is connected with inner bag (8) and inlet pipe (6) respectively on the described waste heat boiler (7).
4. powdered carbon activation furnace according to claim 3, it is characterized in that: the cylindrical sidewall (4) of the airintake direction of described inlet pipe (6) and body of heater (1) is tangent.
5. powdered carbon activation furnace according to claim 4 is characterized in that: described inlet pipe (6) is for a plurality of, described a plurality of inlet pipe (6) axially being set up in parallel along body of heater (1).
6. powdered carbon activation furnace according to claim 5, it is characterized in that: the top of described body of heater (1) axially is provided with screw feeder (11) along body of heater, and described screw feeder (11) fits tightly with body of heater.
7. powdered carbon activation furnace according to claim 6, it is characterized in that: the discharge end (12) of described screw feeder (11) is provided with the Venturi tube (13) that is connected with discharge end (12), the logical extraneous wind regime of one termination of described Venturi tube (13), the other end of Venturi tube (13) is connected in order to the powdered carbon raw material is blowed to body of heater (1) with feeding-passage (2).
8. powdered carbon activation furnace according to claim 7, it is characterized in that: the cylindrical sidewall (4) of the feedstock direction of described feeding-passage (2) and body of heater (1) is tangent.
9. powdered carbon activation furnace according to claim 8 is characterized in that: be provided with opening (14) on the head end of described body of heater (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204521930U CN202829597U (en) | 2012-09-06 | 2012-09-06 | Powdered carbon activation furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204521930U CN202829597U (en) | 2012-09-06 | 2012-09-06 | Powdered carbon activation furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202829597U true CN202829597U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204521930U Expired - Fee Related CN202829597U (en) | 2012-09-06 | 2012-09-06 | Powdered carbon activation furnace |
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| CN (1) | CN202829597U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103613098A (en) * | 2013-09-05 | 2014-03-05 | 王振泉 | Special equipment and method for preparing activated carbon |
| CN105439141A (en) * | 2015-04-07 | 2016-03-30 | 承德鑫永晟炭业有限公司 | Environmentally-friendly and energy-saving activated charcoal lifting furnace |
| CN106006627A (en) * | 2016-07-08 | 2016-10-12 | 张麟德 | High-temperature reaction device and graphene material production system |
| CN107961817A (en) * | 2017-11-30 | 2018-04-27 | 中国科学院大连化学物理研究所 | A kind of catalyst carrier activates device |
| CN113231052A (en) * | 2021-04-29 | 2021-08-10 | 杭州电子科技大学 | Sectional type activated carbon activation device and method by using regeneration waste heat |
-
2012
- 2012-09-06 CN CN2012204521930U patent/CN202829597U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103613098A (en) * | 2013-09-05 | 2014-03-05 | 王振泉 | Special equipment and method for preparing activated carbon |
| CN105439141A (en) * | 2015-04-07 | 2016-03-30 | 承德鑫永晟炭业有限公司 | Environmentally-friendly and energy-saving activated charcoal lifting furnace |
| CN106006627A (en) * | 2016-07-08 | 2016-10-12 | 张麟德 | High-temperature reaction device and graphene material production system |
| CN107961817A (en) * | 2017-11-30 | 2018-04-27 | 中国科学院大连化学物理研究所 | A kind of catalyst carrier activates device |
| CN113231052A (en) * | 2021-04-29 | 2021-08-10 | 杭州电子科技大学 | Sectional type activated carbon activation device and method by using regeneration waste heat |
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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: CHONGQING YIHAO ACTIVATED CARBON LLC Free format text: FORMER OWNER: CHONGQING YIHAO ACTIVATED CARBON WORKS Effective date: 20140110 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 405211 LIANGPING, CHONGQING TO: 405200 LIANGPING, CHONGQING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140110 Address after: Liangping County screen Jin Zhen Hu Yang Cun 405200, Chongqing City Patentee after: CHONGQING YIHAO ACTIVATED CARBON CO., LTD. Address before: 405211 Chongqing Liangping County screen Jin Zhen Zhu Road No. 100 Patentee before: Chongqing Yihao Activated Carbon Works |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20140906 |
|
| EXPY | Termination of patent right or utility model |