CN209143706U - A kind of external heating type activation furnace of subsection-inlet - Google Patents
A kind of external heating type activation furnace of subsection-inlet Download PDFInfo
- Publication number
- CN209143706U CN209143706U CN201821865854.6U CN201821865854U CN209143706U CN 209143706 U CN209143706 U CN 209143706U CN 201821865854 U CN201821865854 U CN 201821865854U CN 209143706 U CN209143706 U CN 209143706U
- Authority
- CN
- China
- Prior art keywords
- port
- inner cylinder
- discharge
- subsection
- channel
- 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
Landscapes
- Carbon And Carbon Compounds (AREA)
Abstract
The utility model discloses a kind of external heating type activation furnaces of subsection-inlet, including inner barrel and outer barrel, heating channel, flame retardant coating, insulating layer are disposed between the inner barrel and outer barrel from inside to outside, the outside of the outer cylinder be provided with discharge into port and under discharge into port, the top of the outer cylinder is provided with smoke outlet, one end of the inner cylinder is communicated with material by feed inlet and enters furnace apparatus, the other end of the inner cylinder is communicated with material discharging device by discharge port, and rotation is driven by motor in the inner cylinder under the action of support roller and transmission device.The utility model high-temperature flue gas is not directly contacted with material, can be burnt and be lost to avoid material, improve the pick-up rate and quality of active carbon, also ensure the safety of operation；In addition, using Segmented heating mode energy waste can be avoided according to temperature requirements, the temperature of Discrete control activation furnace.
Description
Technical field
It is living that the utility model relates to the external heating types of active carbon production equipment technical field more particularly to a kind of subsection-inlet
Change furnace.
Background technique
A kind of active carbon carbon material adsorbing material strong as pore structure prosperity, large specific surface area, selective absorption power,
Through being widely used in purification and the purification process of the industries such as printing and dyeing, food, chemical industry, medicine.With environment in recent years protection
The reinforcement of degree, the raising of food pharmaceuticals industry safety standard, the rise of energy-storage battery, the demand of active carbon are increasing.
A critical process in production process of activated carbon is charcoal activation.The currently used charcoal activation equipment in China is mainly
Horizontal internal heating type rotary furnace, in production process, material is directly contacted with burning gases, surface of material can be caused to burn, and is reduced
The yield and quality of active carbon；In addition, existing activation furnace mostly uses central heating, i.e., high-temperature flue gas is provided from burner, passed through
High-temperature flue gas is led to furnace tail from burner by induced draught system, and in this way in order to guarantee that furnace tail temperature reaches requirement, the temperature of burner is higher
And be difficult to control, the yield and quality of active carbon material can be also reduced, consumption of raw materials and energy consumption are increased, simultaneously because high
Warm flue gas and material directly contact can cause material to burn, and there are some potential safety problemss.Therefore, how work is further increased
Property charcoal pick-up rate and quality, become current technical problem urgently to be resolved.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of subsection-inlet proposed
External heating type activation furnace.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of external heating type activation furnace of subsection-inlet, including inner barrel and outer barrel, from introversion between the inner barrel and outer barrel
Outside be disposed with heating channel, flame retardant coating, insulating layer, the outside of the outer cylinder be provided with discharge into port and under discharge into gas
Mouthful, the top of the outer cylinder is provided with smoke outlet, and one end of the inner cylinder is communicated with material by feed inlet and enters furnace apparatus, described
The other end of inner cylinder is communicated with material discharging device by discharge port, and the inner cylinder is under the action of support roller and transmission device by electricity
Machine driving rotation.
Preferably, the heating channel is arranged along the length direction of inner cylinder, heats the one end in channel close to feed inlet, heating
The other end in channel heats channel and is connected to by pipeline with smoke outlet close to discharge port.
Preferably, the support roller and transmission device are located at the both ends of outer cylinder, and transmission device passes through stainless steel gear wheel
Inner cylinder rotation is driven, inner cylinder is supported on support roller by stainless steel steel ring, and support roller and transmission device are consolidated by adjustable pillar respectively
Be scheduled in cement substrate, outer cylinder is case structure, above discharge into port and under discharge into the outer end of port and be communicated with hot gas duct, on
Discharge into port and under discharge into the inner end of port and be connected to respectively with heating channel.
Preferably, valve is installed on the hot gas duct, heats in channel and is provided with temperature measuring equipment.
Preferably, the insulating layer is made of refractory cotton, and flame retardant coating is made of refractory brick.
Preferably, the material enters furnace apparatus using double screw conveyor, and material discharging device uses scraper type feeder.
Compared with prior art, the utility model has the beneficial effects that
Support roller and transmission device drive inner cylinder rotating in the utility model, and it is by feed inlet that material is defeated that material enters furnace apparatus
Send to inner cylinder, by above discharge into port, under discharge into port, heating channel the material inside inner cylinder can be heated, heat
It is discharged under the action of material discharging device from inner cylinder by discharge port after the completion, high-temperature flue gas is not directly contacted with material, can
It burns and loses to avoid material, improve the pick-up rate and quality of active carbon, also ensure the safety of operation；In addition, being added using segmented
Hot mode can avoid energy waste according to temperature requirements, the temperature of Discrete control activation furnace.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of subsection-inlet external heating type activation furnace structural schematic diagram.
In figure: 1 inner cylinder, 3 feed inlets, 4 discharge ports, discharges under port, 6 on 5 and discharges into port, 7 transmission devices, 82 outer cylinders
Support roller, 9 smoke outlets, 10 heating channels, 11 insulating layers, 12 flame retardant coatings, 13 materials enter furnace apparatus, 14 material discharging devices, 15 not
Become rusty steel gear, 16 stainless steel steel rings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1, the external heating type activation furnace of a kind of subsection-inlet, including inner cylinder 1 and outer cylinder 2, inner cylinder 1 and outer cylinder 2 it
Between be disposed with from inside to outside heating channel 10, flame retardant coating 12, insulating layer 11, the outside of outer cylinder 2, which is provided with, discharges into port 5
Port 6 is discharged into under, the top of outer cylinder 2 is provided with smoke outlet 9, and one end of inner cylinder 1 is communicated with material by feed inlet 3 and enters furnace dress
13 are set, the other end of inner cylinder 1 is communicated with material discharging device 14, work of the inner cylinder 1 in support roller 8 and transmission device 7 by discharge port 4
Rotation is driven by motor under.
Wherein, heating channel 10 is arranged along the length direction of inner cylinder 1, heats the one end in channel 10 close to feed inlet 3, heating
The other end in channel 10 heats channel 10 and is connected to by pipeline with smoke outlet 9 close to discharge port 4.
Wherein, support roller 8 and transmission device 7 are located at the both ends of outer cylinder 2, and transmission device 7 passes through stainless steel gear wheel 16
Inner cylinder 1 is driven to rotate, inner cylinder 1 is supported on support roller 8 by stainless steel steel ring 15, and support roller 8 and transmission device 7 are respectively by being adjusted
Pillar is fixed in cement substrate, and outer cylinder 2 is case structure, above discharge into port 5 and under discharge into the outer end of port 6 and be communicated with heat
Feed channel, above discharge into port 5 and under discharge into the inner end of port 6 and be connected to respectively with heating channel 10.
Wherein, valve is installed on hot gas duct, heats in channel 10 and is provided with temperature measuring equipment.
Wherein, insulating layer 11 is made of refractory cotton, and flame retardant coating 12 is made of refractory brick.
Wherein, material enters furnace apparatus 13 using double screw conveyor, and material discharging device 14 uses scraper type feeder.
Working principle: when work, support roller 8 and transmission device 7 drive inner cylinder 1 to rotate, and material enters furnace apparatus 13 and passes through charging
Material is delivered to inner cylinder 1 by mouthfuls 3, by above discharge into port 5, under discharge into port 6, inside heating channel 10 can be to inner cylinder 1
Material is heated, and is discharged under the action of material discharging device 14 from inner cylinder 1 after the completion of heating by discharge port 4, high temperature cigarette
Gas is not directly contacted with material, can be burnt and be lost to avoid material, improve the pick-up rate and quality of active carbon, also ensure the peace of operation
Entirely；In addition, the energy can be avoided unrestrained according to temperature requirements, the temperature of Discrete control activation furnace using Segmented heating mode
Take.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of external heating type activation furnace of subsection-inlet, including inner cylinder (1) and outer cylinder (2), which is characterized in that the inner cylinder
(1) heating channel (10), flame retardant coating (12), insulating layer (11), the outer cylinder are disposed with from inside to outside between outer cylinder (2)
(2) outside be provided with discharge into port (5) and under discharge into port (6), the top of the outer cylinder (2) is provided with smoke outlet (9),
One end of the inner cylinder (1) is communicated with material by feed inlet (3) and enters furnace apparatus (13), and the other end of the inner cylinder (1) passes through
Discharge port (4) is communicated with material discharging device (14), and the inner cylinder (1) is under the action of support roller (8) and transmission device (7) by electricity
Machine driving rotation.
2. a kind of external heating type activation furnace of subsection-inlet according to claim 1, which is characterized in that the heating channel
(10) it is arranged along the length direction of inner cylinder (1), heats the one end of channel (10) close to feed inlet (3), heat the another of channel (10)
It heats channel (10) close to discharge port (4) and is connected to by pipeline with smoke outlet (9) in one end.
3. a kind of external heating type activation furnace of subsection-inlet according to claim 1, which is characterized in that the support roller (8)
The both ends of outer cylinder (2) are located at transmission device (7), transmission device (7) passes through stainless steel gear wheel (16) driving inner cylinder (1)
Rotation, inner cylinder (1) are supported on support roller (8) by stainless steel steel ring (15), and support roller (8) and transmission device (7) are respectively by adjustable
Section pillar be fixed in cement substrate, outer cylinder (2) be case structure, above discharge into port (5) and under discharge into port (6) outer end it is equal
Be communicated with hot gas duct, above discharge into port (5) and under discharge into the inner end of port (6) and be connected to respectively with heating channel (10).
4. a kind of external heating type activation furnace of subsection-inlet according to claim 3, which is characterized in that the hot gas duct
On valve is installed, is provided with temperature measuring equipment in heating channel (10).
5. a kind of external heating type activation furnace of subsection-inlet according to claim 1, which is characterized in that the insulating layer
(11) it is made of refractory cotton, flame retardant coating (12) is made of refractory brick.
6. a kind of external heating type activation furnace of subsection-inlet according to claim 1, which is characterized in that the material enters furnace
Device (13) uses double screw conveyor, and material discharging device (14) uses scraper type feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821865854.6U CN209143706U (en) | 2018-11-13 | 2018-11-13 | A kind of external heating type activation furnace of subsection-inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821865854.6U CN209143706U (en) | 2018-11-13 | 2018-11-13 | A kind of external heating type activation furnace of subsection-inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209143706U true CN209143706U (en) | 2019-07-23 |
Family
ID=67285685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821865854.6U Active CN209143706U (en) | 2018-11-13 | 2018-11-13 | A kind of external heating type activation furnace of subsection-inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209143706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205623A (en) * | 2018-11-13 | 2019-01-15 | 贵州森环活性炭有限公司 | A kind of external heating type activation furnace of subsection-inlet |
| CN112299416A (en) * | 2019-08-02 | 2021-02-02 | 中冶长天国际工程有限责任公司 | Rotary activation furnace, activated carbon production system and activated carbon production method |
-
2018
- 2018-11-13 CN CN201821865854.6U patent/CN209143706U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205623A (en) * | 2018-11-13 | 2019-01-15 | 贵州森环活性炭有限公司 | A kind of external heating type activation furnace of subsection-inlet |
| CN112299416A (en) * | 2019-08-02 | 2021-02-02 | 中冶长天国际工程有限责任公司 | Rotary activation furnace, activated carbon production system and activated carbon production method |
| CN112299416B (en) * | 2019-08-02 | 2022-06-14 | 中冶长天国际工程有限责任公司 | Rotary activation furnace, activated carbon production system and activated carbon production method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205710573U (en) | A kind of segmentation exterior-heat swinging retort | |
| CN209143706U (en) | A kind of external heating type activation furnace of subsection-inlet | |
| CN110038541A (en) | A kind of fixed Powdered Activated Carbon regenerating furnace of the boiler tube of silicon carbide furnace tube material | |
| CN109205623A (en) | A kind of external heating type activation furnace of subsection-inlet | |
| CN101475166B (en) | External heating vertical active carbon activation furnace | |
| CN110775975A (en) | Furnace tube fixed type active carbon drying and regenerating integrated furnace | |
| CN101891190A (en) | Novel multi-pipe external-heating revolving activation furnace | |
| CN215250595U (en) | Horizontal rotary core carbonization furnace for biomass | |
| CN104789241B (en) | A kind of pulverized coal pyrolysis rotary furnace | |
| WO2008089622A1 (en) | An equipment for the production of a semi-coke filter material | |
| CN205747936U (en) | A kind of Autonomous test indirect heating type rotary furnace | |
| CN203923299U (en) | A kind of drum-type steel ball quenching heating furnace | |
| CN201334363Y (en) | External-heating vertical-type active carbon activating oven | |
| CN102747202A (en) | Biomass annealing furnace | |
| CN201722154U (en) | Novel multi-tube external heat type rotary furnace | |
| CN104817084A (en) | Calcium carbide smelting furnace | |
| CN209668778U (en) | A kind of raising Activated Carbon Production efficiency vertical activation furnace | |
| CN204529318U (en) | calcium carbide smelting furnace | |
| CN105439141B (en) | A kind of environmental protection and energy saving activated carbon lifts stove | |
| CN103418781A (en) | Haul multi-modal steel ladle roasting furnace kiln | |
| CN101884352A (en) | Roller fixation machine for internally and externally heating tea leaves | |
| CN202717586U (en) | Pre-activation furnace for preparing high-surface-activity adsorbing carbon material | |
| CN111058355A (en) | Low-temperature catalytic gas medium-long wave drying drum | |
| CN202204281U (en) | Microwave roller kiln | |
| CN205482321U (en) | Novel haydite rotary kiln |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |