CN101164871B - Improved cooling discharging Slapple activating furnace - Google Patents
Improved cooling discharging Slapple activating furnace Download PDFInfo
- Publication number
- CN101164871B CN101164871B CN2006101364208A CN200610136420A CN101164871B CN 101164871 B CN101164871 B CN 101164871B CN 2006101364208 A CN2006101364208 A CN 2006101364208A CN 200610136420 A CN200610136420 A CN 200610136420A CN 101164871 B CN101164871 B CN 101164871B
- Authority
- CN
- China
- Prior art keywords
- furnace
- cooling zone
- cooling
- improved cooling
- discharging
- 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.)
- Expired - Fee Related
Links
Images
Abstract
This invention discloses an improved and cold-discharged slip activation furnace. It consists of: a furnace shaft (1) and a heat accumulator. On the furnace shaft from the top existed are: a feeder (1-1), a carbonization section (1-2), an activation section (1-3), a cooling section (1-4), a discharging apparatus (5) and a beam for supporting purpose, a passage (3) through said cooling section which passage is linked with open air. The advantages of this inventive furnace are: high yield, low consumption and excellent product quality.
Description
Technical field:
The present invention relates to activated carbon production apparatus, particularly a kind of improved cold discharging Slapple activating furnace.
Background technology:
At present, the activation furnace that the domestic production activated carbon product is built mostly is a Stepple furnace, the cooling zone of Stepple furnace always is that to be enclosed in stove intravital, the iron and steel crossbeam that comprises steel dumping device and carrying dumping device, in the actual production process, temperature descended seldom when material was waited to arrive dumping device by airtight cooling, generally also about 800 ℃, the material of discharge port still is red, the consequence that causes is: the frequent scaling loss distortion of drawing mechanism and iron and steel crossbeam, gently then the part drawing mechanism can't discharging, and is heavy then cause the stopping production overhaul; Because temperature was too high when material was discharged, product burns mistake rate height, and oxidation is serious, and ash content increases, and quality product descends, and single pass yield is unable to lift.
Chinese patent " a kind of Stepple furnace drawing mechanism " (CN2651687Y) discloses a kind of Stepple furnace drawing mechanism, it mainly improves the discharger that is mounted in below the body of heater perpendicular to the air flue direction, this discharger is to be welded by two-layer horizontal fixed plate and two-layer blocking material plate in two blocks of side plates, centre at two-layer retaining plate is inserted with portable plate respectively, and is fixedly connected on the body of heater lower end with base plate by standing bolt.This utility model drawing mechanism is changed into uptake ventilator by parallel air flue, controls the blanking simultaneously of the identical or close product channel of activation phenomenon by a discharger.
This utility model is to have increased a cover drawing mechanism below existing furnace bottom newly, can not be from the cooling problem significantly before the basic solution material arrival furnace bottom.
Existing Stepple furnace cooling zone adopts enclosed construction mainly to be based on the mistaken ideas that academic aspect exists, promptly, worry the combustion chamber refractory brick of carrying high-temperature material in case directly contact with freezing air and quick oxidation can take place and burst apart, but facts have proved, in case cooling zone refractory brick is exposed in the air, as long as realize convection of air, the hull-skin temperature of refractory brick is reduced to below 400 ℃ naturally, by the preheating of heating, oxidation can not take place and burst apart freezing air in refractory brick near the process on refractory brick surface.
Summary of the invention:
The objective of the invention is to overcome the prior art defective a kind of cheap, improved cooling discharging Slapple activating furnace that method is easy is provided.
Purpose of the present invention realizes according to following proposal:
A kind of improved cooling discharging Slapple activating furnace, comprise activation body of heater and regenerator, activation has opening for feed, carbonization section, cooling zone, dumping device and carrier bar thereof respectively in the body of heater from top to bottom, the path partially before and after connecting in the cooling zone or all communicate with the external world;
In the described cooling zone hydrologic cycle cooling system is installed;
The described cooling zone air passageways of opening directly links to each other with ventilation plant;
Described ventilation plant comprises gas skirt and chimney that communicates with it or the induced draft fan that is arranged at cooling zone one side.
Invention effect of the present invention is embodied in the following aspects:
1, high yield, high-quality, the low consumption of gac have been realized;
2, guarantee the key facility-iron and steel crossbeam safe handling of dumping device and bogey;
3, significantly improve the work-ing life of body of heater;
4, solved the product problem that afterfire oxidation, ash content increase of coming out of the stove;
5, solve the problem of operator in the high-temperature zone work under bad environment.
Description of drawings:
Fig. 1 is a front schematic view of the present invention;
Fig. 2 is the positive partial schematic sectional view of the present invention;
Fig. 3 is the A-A cross-sectional schematic of Fig. 2;
Fig. 4 is the situation synoptic diagram of Fig. 3 under the prior art situation.
Embodiment:
As shown in Figure 1 and Figure 2, main body of the present invention is similar to conventional Stepple furnace, comprise activation body of heater (1) and regenerator (not drawing in the drawings), activation furnace is external service platform (2), be respectively to be drawing mechanism (4) and carrier bar thereof under opening for feed (1-1), carbonization section (1-2), activation section (1-3), cooling zone (1-4) cooling zone from top to bottom in the body of heater, discharge port (5) is arranged at the bottom; Improvement part of the present invention is to connect passage (3) part of front and back in the cooling zone or all to communicate with the external world as shown in Figure 3, Figure 4, and number in the figure 7 is material passages in activation zone.
If envrionment temperature is too high, can set up a gas skirt in cooling zone one side, gas skirt receives on the chimney or induced draft fan, gas blower on forced ventilation;
Also can in passage (3), add the water jacket recycle system, reduce material temperature in the cooling zone by circulating water pipeline.
Claims (4)
1. improved cooling discharging Slapple activating furnace, comprise activation body of heater (1) and regenerator, in the activation body of heater opening for feed (1-1), carbonization section (1-2), activation section (1-3), cooling zone (1-4), dumping device (5) and carrier bar thereof are arranged respectively from top to bottom, it is characterized in that connecting passage (3) part of front and back in the cooling zone or all communicating with the external world.
2. improved cooling discharging Stepple furnace as claimed in claim 1 is characterized in that cooling zone is equipped with hydrologic cycle cooling system.
3. improved cooling discharging Stepple furnace as claimed in claim 1 is characterized in that the cooling zone air passageways of opening directly links to each other with ventilation plant.
4. improved cooling discharging Stepple furnace as claimed in claim 3 is characterized in that described ventilation plant comprises gas skirt and chimney that communicates with it or the induced draft fan that is arranged at cooling zone one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101364208A CN101164871B (en) | 2006-10-21 | 2006-10-21 | Improved cooling discharging Slapple activating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101364208A CN101164871B (en) | 2006-10-21 | 2006-10-21 | Improved cooling discharging Slapple activating furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101164871A CN101164871A (en) | 2008-04-23 |
| CN101164871B true CN101164871B (en) | 2011-04-20 |
Family
ID=39333758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101364208A Expired - Fee Related CN101164871B (en) | 2006-10-21 | 2006-10-21 | Improved cooling discharging Slapple activating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101164871B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564898A (en) * | 2015-10-09 | 2017-04-19 | 宁夏伯特利活性炭有限公司 | Process for production of large-granule desulfurization and denitrification activated carbon by use of improved slep furnace |
| CN109809406A (en) * | 2019-03-29 | 2019-05-28 | 平罗县国宁活性炭有限公司 | A kind of activated coke or active carbon activation system |
| CN111217370A (en) * | 2019-12-27 | 2020-06-02 | 太原理工大学 | Silepu activation furnace for simultaneously producing water treatment broken carbon and large-particle activated carbon |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0318313A2 (en) * | 1987-11-25 | 1989-05-31 | Kureha Kagaku Kogyo Kabushiki Kaisha | Fluidized-bed activation furnace for activated carbon |
| CN2651687Y (en) * | 2003-09-19 | 2004-10-27 | 李拖伟 | Discharger of Siliepu furnace |
| CN2695893Y (en) * | 2004-03-04 | 2005-04-27 | 李令杰 | Ten-tank multi-storey high temp calciner |
| CN200964353Y (en) * | 2006-10-21 | 2007-10-24 | 李令杰 | Modified cooling discharge Siliepu activating furnace |
-
2006
- 2006-10-21 CN CN2006101364208A patent/CN101164871B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0318313A2 (en) * | 1987-11-25 | 1989-05-31 | Kureha Kagaku Kogyo Kabushiki Kaisha | Fluidized-bed activation furnace for activated carbon |
| CN2651687Y (en) * | 2003-09-19 | 2004-10-27 | 李拖伟 | Discharger of Siliepu furnace |
| CN2695893Y (en) * | 2004-03-04 | 2005-04-27 | 李令杰 | Ten-tank multi-storey high temp calciner |
| CN200964353Y (en) * | 2006-10-21 | 2007-10-24 | 李令杰 | Modified cooling discharge Siliepu activating furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101164871A (en) | 2008-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201158686Y (en) | Heat accumulation type steel wire heat treatment furnace | |
| CN201168776Y (en) | Online baking apparatus for continuous casting tundish nozzle | |
| CN101164871B (en) | Improved cooling discharging Slapple activating furnace | |
| CN206399178U (en) | Top formula hot air blast furnace | |
| CN200964353Y (en) | Modified cooling discharge Siliepu activating furnace | |
| CN105466212B (en) | A kind of vertical heat exchange type alloy baking furnace system | |
| CN209745007U (en) | Continuous aluminum alloy centralized melting furnace | |
| CN201246887Y (en) | Hot-air furnace | |
| CN206882775U (en) | It is a kind of from heat accumulating type Ladle Furnace Heating And Drying Equipments | |
| CN203364408U (en) | Direct-fired coal hot air furnace with built-in heat exchange mixing chamber in hearth box | |
| CN101713032A (en) | Method for preparing magnesium metal by multi-layer energy-saving reducing furnace | |
| CN201421249Y (en) | Non-ferrous metal smelting furnace | |
| CN212902588U (en) | Energy-saving roasting furnace | |
| CN204724842U (en) | A kind of online ladle accumulation of heat roaster | |
| CN208795009U (en) | A kind of alloy material baking furnace system | |
| CN205897841U (en) | Metallurgical smelting furnace of copper scrap | |
| CN103063011B (en) | Energy-saving environment-friendly high-blast-temperature cupola system equipment | |
| CN203083381U (en) | Feeding tower capable of recycling waste heat of aluminum alloy melting furnace | |
| CN2409473Y (en) | Quick heating furnace for blast furnace gas | |
| CN205897840U (en) | Copper alloy smelting furnace | |
| CN2589918Y (en) | Furnace cupola exchanger | |
| CN211071805U (en) | Energy-saving bag baking device | |
| CN103105061A (en) | Heat storage type aluminum smelting furnace | |
| CN212274657U (en) | High-efficient alloy roaster of preheating-type | |
| CN215002865U (en) | Tunnel type disposable coal-feeding furnace body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20141021 |
|
| EXPY | Termination of patent right or utility model |