CN212374891U - Quantitative activation furnace - Google Patents
Quantitative activation furnace Download PDFInfo
- Publication number
- CN212374891U CN212374891U CN202020430969.3U CN202020430969U CN212374891U CN 212374891 U CN212374891 U CN 212374891U CN 202020430969 U CN202020430969 U CN 202020430969U CN 212374891 U CN212374891 U CN 212374891U
- Authority
- CN
- China
- Prior art keywords
- furnace
- activation
- activation furnace
- heating
- heating furnace
- 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.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Carbon And Carbon Compounds (AREA)
Abstract
The utility model relates to the technical field of activated carbon production, in particular to a quantitative activation furnace, which comprises a heating furnace, an activation furnace, a transmission assembly and a riding wheel assembly; the air outlet end of the activation furnace is sleeved with a large gear with a rail, and the transmission assembly drives the activation furnace to rotate through the large gear with the rail; the air inlet end of the activation furnace is provided with a roller, and the supporting wheel assembly carries out rolling lifting on the air inlet end of the activation furnace through the roller. Compared with the traditional activation furnace, the quantitative activation furnace provided by the utility model changes the continuous carbonization, activation and continuous discharging mode, and can quantitatively activate the material by using the closable activation furnace; the waste heat in the heating furnace is used for ensuring that the water vapor entering the activation furnace keeps higher temperature all the time, and the activation quality is ensured; measuring the temperature of the gas outlet of the furnace gas and the temperature of the materials in the barrel by using a thermocouple, and realizing the control of the product quality; simple structure, convenient use, low manufacturing cost and suitability for popularization and use.
Description
Technical Field
The utility model relates to an active carbon production technical field, concretely relates to ration activation furnace.
Background
The production process of the active carbon comprises a carbonization process and an activation process, and firstly, the materials react with air at the high temperature of 400-650 ℃ to generate carbonized materials, so that the carbonization process of the materials is realized; then the carbonized material and air are activated at the high temperature of 600-950 ℃, and the activated carbonized material is changed into an activated material and then treated by a discharging process to finally produce the activated carbon. Although the temperature in the cylinder is regulated by devices such as secondary ventilation and the like, the technical requirements that the carbonization temperature is controlled to be 650 ℃ and the activation temperature is controlled to be 600 ℃ to 950 ℃ are difficult to realize in the current commonly-used internal heating type steam activation furnace. The current commonly used external heating type converter is simple in structure, steam and materials can only be in surface contact and cannot be in full contact, the activation efficiency is low, the yield is low, and the fuel consumption is high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problems that: provides a quantitative activation furnace with higher efficiency.
In order to solve the technical problem, the utility model discloses a technical scheme be: a quantitative activation furnace comprises a heating furnace, an activation furnace, a transmission assembly and a riding wheel assembly;
a heating cavity is arranged in the heating furnace, a plurality of heating furnace mouths are arranged at the bottom of the heating furnace, the plurality of heating furnace mouths are arranged along the width direction of the heating furnace, and a flue gas outlet and a feeding hopper are arranged at the top of the heating furnace;
the activation furnace is rotationally arranged in a heating cavity of the heating furnace, the two ends of the activation furnace are respectively provided with an air inlet end and an air outlet end, the air inlet end and the air outlet end respectively penetrate out of the heating furnace and extend to the outside, the air inlet end is connected with a furnace gas inlet through a dynamic seal, the furnace gas inlet is communicated with a flue gas outlet through a pipeline, the air outlet end is rotationally connected with a furnace gas outlet through a seal rotary joint, a thermocouple is arranged in the furnace gas outlet, the top of the activation furnace is provided with a feed inlet, and the feed inlet is detachably connected with a feed hopper;
the air outlet end of the activation furnace is sleeved with a large gear with a rail, and the transmission assembly drives the activation furnace to rotate through the large gear with the rail;
the air inlet end of the activation furnace is provided with a roller, and the supporting wheel assembly carries out rolling lifting on the air inlet end of the activation furnace through the roller.
The heating furnace is of a concrete brick structure, a fire-resistant heat-insulating layer and a moisture-preserving layer are arranged on the outer wall of the heating furnace, and the moisture-preserving layer is positioned on the outer side of the fire-resistant heat-insulating layer.
Wherein, a sealing cover body is arranged at the feed inlet of the activation furnace.
The transmission assembly is arranged at the top of the transmission end support, the riding wheel assembly is arranged on the top surface of the discharge end support, and the transmission end support and the discharge end support are made of profile steel.
Wherein, the material of activation furnace, sealed rotary joint and burner gas air inlet is 304 stainless steel.
The beneficial effects of the utility model reside in that: compared with the traditional activation furnace, the quantitative activation furnace provided by the utility model changes the continuous carbonization, activation and continuous discharging mode, and can quantitatively activate the material by using the closable activation furnace; the waste heat in the heating furnace is used for ensuring that the water vapor entering the activation furnace keeps higher temperature all the time, and the activation quality is ensured; measuring the temperature of the gas outlet of the furnace gas and the temperature of the materials in the barrel by using a thermocouple, and realizing the control of the product quality; simple structure, convenient use, low manufacturing cost and suitability for popularization and use.
Drawings
FIG. 1 is a schematic structural view of a quantitative activation furnace according to an embodiment of the present invention;
description of reference numerals:
1. heating furnace; 11. heating a furnace mouth; 12. a flue gas outlet; 13. a feed hopper;
2. an activation furnace; 21. an air inlet end; 211. dynamic sealing; 212. a furnace gas inlet; 22. an air outlet end; 221. Sealing the rotary joint; 222. a furnace gas outlet; 223. a thermocouple; 23. a feed inlet; 24. a large gear with a rail; 25. a roller;
3. a transmission assembly;
4. a riding wheel assembly.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1, the quantitative activation furnace of the present invention includes a heating furnace 1, an activation furnace 2, a transmission assembly 3 and a riding wheel assembly 4;
a heating cavity is arranged in the heating furnace 1, a plurality of heating furnace mouths 11 are arranged at the bottom of the heating furnace 1, the plurality of heating furnace mouths 11 are arranged along the width direction of the heating furnace 1, and a flue gas outlet 12 and a feeding hopper 13 are arranged at the top of the heating furnace 1;
the activation furnace 2 is rotatably arranged in a heating cavity of the heating furnace 1, a gas inlet end 21 and a gas outlet end 22 are respectively arranged at two ends of the activation furnace, the gas inlet end 21 and the gas outlet end 22 respectively penetrate out of the heating furnace 1 and extend to the outside, the gas inlet end 21 is connected with a furnace gas inlet 212 through a dynamic seal 211, the furnace gas inlet 212 is communicated with a flue gas outlet through a pipeline, the gas outlet end 22 is rotatably connected with a furnace gas outlet 222 through a seal rotary joint 221, a thermocouple 223 is arranged in the furnace gas outlet 222, a feed port 23 is arranged at the top of the activation furnace 2, and the feed port 23 is detachably connected with a feed;
the air outlet end 22 of the activation furnace 2 is sleeved with a large gear wheel 24 with a rail, and the transmission assembly 3 drives the activation furnace 2 to rotate through the large gear wheel 24 with the rail;
the air inlet end 21 of the activation furnace 2 is provided with a roller 25, and the roller assembly 4 carries out rolling lifting on the air inlet end 21 of the activation furnace 2 through the roller 25.
The working principle is as follows: firstly, the driving assembly 3 drives the activation furnace 2 to rotate, meanwhile, the heating furnace 1 preheats the activation furnace 2, when the temperature of the activation furnace 2 reaches 800 ℃, carbonized materials are put in from the feed inlet 23, then water vapor led out from a boiler is input through a furnace gas inlet 212 at one end of the activation furnace 2, the carbonized materials are uniformly turned and heated along with the rotation of the activation furnace 2, and the heated area of the materials is large; if the temperature drops below 800 ℃, starting the blower, opening a heating furnace opening 11 of the heating furnace 1, inputting fresh air into the bottom of the heating furnace 1 through an air delivery pipe, and carrying out combustion-supporting heating; a part of high-temperature air in the heating furnace 1 is discharged from the flue gas outlet 12, and a part of high-temperature air is connected with the air inlet 212 of the furnace air through a pipeline to preserve heat of water vapor, so that the water vapor entering the activation furnace 2 has enough activation temperature; the used waste gas in the activation furnace 2 is discharged from the furnace gas outlet 222, and the thermocouple 223 measures the temperature of the furnace gas outlet 222 and the temperature of the materials in the cylinder, so that the control of the product quality is realized; after the carbonized material is activated in the activation furnace 2, the material is discharged from a discharge hole at the bottom of the activation furnace 2.
As can be seen from the above description, the utility model has the advantages that: compared with the traditional activation furnace, the quantitative activation furnace provided by the utility model changes the continuous carbonization, activation and continuous discharging mode, and can quantitatively activate the material by using the closable activation furnace; the waste heat in the heating furnace is used for ensuring that the water vapor entering the activation furnace keeps higher temperature all the time, and the activation quality is ensured; measuring the temperature of the gas outlet of the furnace gas and the temperature of the materials in the barrel by using a thermocouple, and realizing the control of the product quality; simple structure, convenient use, low manufacturing cost and suitability for popularization and use.
Further, the heating furnace 1 is of a concrete brick structure, a fire-resistant heat-preservation layer and a moisture-preserving layer are arranged on the outer wall of the heating furnace 1, and the moisture-preserving layer is located on the outer side of the fire-resistant heat-preservation layer.
Further, a sealing cover body is arranged at the feed inlet 23 of the activation furnace 2.
Further, the transmission assembly 3 is arranged at the top of the transmission end support, the riding wheel assembly is arranged on the top surface of the discharge end support, and the transmission end support and the discharge end support are made of profile steel.
Further, the material of the activation furnace 2, the sealing rotary joint 221 and the furnace gas inlet 212 is 304 stainless steel.
Referring to fig. 1, a first embodiment of the present invention is:
a quantitative activation furnace comprises a heating furnace 1, an activation furnace 2, a transmission assembly 3 and a riding wheel assembly 4;
a heating cavity is arranged in the heating furnace 1, a plurality of heating furnace mouths 11 are arranged at the bottom of the heating furnace 1, the plurality of heating furnace mouths 11 are arranged along the width direction of the heating furnace 1, and a flue gas outlet 12 and a feeding hopper 13 are arranged at the top of the heating furnace 1;
the activation furnace 2 is rotatably arranged in a heating cavity of the heating furnace 1, a gas inlet end 21 and a gas outlet end 22 are respectively arranged at two ends of the activation furnace, the gas inlet end 21 and the gas outlet end 22 respectively penetrate out of the heating furnace 1 and extend to the outside, the gas inlet end 21 is connected with a furnace gas inlet 212 through a dynamic seal 211, the furnace gas inlet 212 is communicated with a flue gas outlet through a pipeline, the gas outlet end 22 is rotatably connected with a furnace gas outlet 222 through a seal rotary joint 221, a thermocouple 223 is arranged in the furnace gas outlet 222, a feed port 23 is arranged at the top of the activation furnace 2, and the feed port 23 is detachably connected with a feed;
the gas outlet end 22 of the activation furnace 2 is sleeved with a large gear wheel 24 with a rail, the transmission assembly 3 drives the activation furnace 2 to rotate through the large gear wheel 24 with the rail, the transmission assembly comprises a motor and a speed reducer, the motor drives the speed reducer, and the speed reducer drives the large gear wheel with the rail through gear engagement;
the air inlet end 21 of the activation furnace 2 is provided with a roller 25, and the roller assembly 4 carries out rolling lifting on the air inlet end 21 of the activation furnace 2 through the roller 25;
the heating furnace 1 is of a concrete brick structure, a fire-resistant heat-preservation layer and a moisture-retention layer are arranged on the outer wall of the heating furnace 1, and the moisture-retention layer is positioned on the outer side of the fire-resistant heat-preservation layer;
a sealing cover body is arranged at the feed inlet 23 of the activation furnace 2;
the transmission assembly 3 is arranged at the top of the transmission end bracket, the riding wheel assembly is arranged on the top surface of the discharge end bracket, and the transmission end bracket and the discharge end bracket are both made of profile steel;
the material of the activation furnace 2, the sealing rotary joint 221 and the furnace gas inlet 212 is 304 stainless steel.
In summary, compared with the traditional activation furnace, the quantitative activation furnace provided by the utility model changes the continuous carbonization, activation and continuous discharging manner, and can quantitatively activate the material by using the closable activation furnace; the waste heat in the heating furnace is used for ensuring that the water vapor entering the activation furnace keeps higher temperature all the time, and the activation quality is ensured; measuring the temperature of the gas outlet of the furnace gas and the temperature of the materials in the barrel by using a thermocouple, and realizing the control of the product quality; simple structure, convenient use, low manufacturing cost and suitability for popularization and use.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (5)
1. A quantitative activation furnace is characterized by comprising a heating furnace, an activation furnace, a transmission assembly and a riding wheel assembly;
a heating cavity is arranged in the heating furnace, a plurality of heating furnace mouths are arranged at the bottom of the heating furnace, the plurality of heating furnace mouths are arranged along the width direction of the heating furnace, and a flue gas outlet and a feeding hopper are arranged at the top of the heating furnace;
the activation furnace is rotationally arranged in a heating cavity of the heating furnace, the two ends of the activation furnace are respectively provided with an air inlet end and an air outlet end, the air inlet end and the air outlet end respectively penetrate out of the heating furnace and extend to the outside, the air inlet end is connected with a furnace gas inlet through a dynamic seal, the furnace gas inlet is communicated with a flue gas outlet through a pipeline, the air outlet end is rotationally connected with a furnace gas outlet through a seal rotary joint, a thermocouple is arranged in the furnace gas outlet, the top of the activation furnace is provided with a feed inlet, and the feed inlet is detachably connected with a feed hopper;
the air outlet end of the activation furnace is sleeved with a large gear with a rail, and the transmission assembly drives the activation furnace to rotate through the large gear with the rail;
the air inlet end of the activation furnace is provided with a roller, and the supporting wheel assembly carries out rolling lifting on the air inlet end of the activation furnace through the roller.
2. The quantitative activation furnace of claim 1, wherein the heating furnace is of a concrete brick structure, and the outer wall of the heating furnace is provided with a fire-resistant insulating layer and a moisture-preserving layer, and the moisture-preserving layer is positioned outside the fire-resistant insulating layer.
3. The quantitative activation furnace of claim 1, wherein the feed inlet of the activation furnace is provided with a sealing cover.
4. The quantitative activation furnace of claim 1, wherein the transmission assembly is disposed on top of the transmission end support, the riding wheel assembly is disposed on top of the discharge end support, and the transmission end support and the discharge end support are both made of steel sections.
5. The quantitative activation furnace of claim 1, wherein the activation furnace, the sealing rotary joint and the furnace gas inlet are made of 304 stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020430969.3U CN212374891U (en) | 2020-03-30 | 2020-03-30 | Quantitative activation furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020430969.3U CN212374891U (en) | 2020-03-30 | 2020-03-30 | Quantitative activation furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212374891U true CN212374891U (en) | 2021-01-19 |
Family
ID=74159413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020430969.3U Active CN212374891U (en) | 2020-03-30 | 2020-03-30 | Quantitative activation furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212374891U (en) |
-
2020
- 2020-03-30 CN CN202020430969.3U patent/CN212374891U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205472672U (en) | Continuous high temperature heat treatment production line of powdered graphite | |
| WO2018068616A1 (en) | Activated-carbon activation furnace and activated-carbon production method | |
| CN109851188A (en) | The method of continous way oily sludge pyrolysis plant and processing oily sludge | |
| CN201195715Y (en) | Rotary external-hot coke oven | |
| CN206127206U (en) | Integrative stove of continuous carbomorphism of spiral propulsive type living beings | |
| WO2012055123A1 (en) | External heating type coal material decomposition apparatus with multiple tubes | |
| CN205528594U (en) | Continuous retort of multilayer | |
| CN110038541A (en) | A kind of fixed Powdered Activated Carbon regenerating furnace of the boiler tube of silicon carbide furnace tube material | |
| CN106705655A (en) | Radiant tube type rotary heating device for organic solid waste pyrolysis | |
| CN204358703U (en) | A kind of novel biomass solid molding fuel burner efficiently | |
| CN217103718U (en) | Biomass carbonization furnace system capable of realizing continuous production | |
| CN101891190A (en) | Novel multi-pipe external-heating revolving activation furnace | |
| CN107163953A (en) | A kind of biomass and carbon containing thermal decomposition of organic wastes rotary furnace and thermal decomposition product recovery system | |
| CN207646125U (en) | A kind of energy-saving and environment-friendly feces of livestock and poultry charcoal production equipment | |
| CN215250595U (en) | Horizontal rotary core carbonization furnace for biomass | |
| CN212374891U (en) | Quantitative activation furnace | |
| CN206989218U (en) | Sludge rotates pyrolyzed structure | |
| CN210885743U (en) | Low-temperature carbonization pyrolysis furnace | |
| CN209143706U (en) | A kind of external heating type activation furnace of subsection-inlet | |
| CN205747936U (en) | A kind of Autonomous test indirect heating type rotary furnace | |
| CN201334363Y (en) | External-heating vertical-type active carbon activating oven | |
| CN203474708U (en) | Preheating type carbonization furnace | |
| CN114408926B (en) | Thermal cycle redox active carbon production system | |
| CN109205623A (en) | A kind of external heating type activation furnace of subsection-inlet | |
| CN109354019B (en) | Vertical activation furnace for improving production efficiency of activated carbon |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |