CN205907044U - Portable activation furnace - Google Patents
Portable activation furnace Download PDFInfo
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- CN205907044U CN205907044U CN201620879236.1U CN201620879236U CN205907044U CN 205907044 U CN205907044 U CN 205907044U CN 201620879236 U CN201620879236 U CN 201620879236U CN 205907044 U CN205907044 U CN 205907044U
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Abstract
The utility model discloses a portable activation furnace, it includes the furnace body, and the furnace body top is equipped with the discharge gate, and the discharge gate other end links to each other with the feeder, the furnace body bottom is equipped with the discharge gate, and the discharge gate other end links to each other with spiral discharger, and spiral discharger is equipped with the water -cooling outward and presss from both sides the cover, the furnace body lateral wall is close to top department and is equipped with the gas vent, and the furnace body lateral wall is close to bottom department and is equipped with gas or fuel nozzle, wherein, the furnace body lateral wall inwards is provided with the baffle, and every layer of baffle is arranged the welding by the steam pipe and is formed. Compared with the prior art, the utility model discloses owing to set up multilayer partition plate in the furnace body, the baffle is arranged the welding by the steam pipe and is formed, and the material gets into the furnace body by the feed inlet in succession, and is downward layer upon layer along the baffle formula of turning back, and extension dwell time fully contacts with steam simultaneously, can realize continuous efficient preparation active carbon product.
Description
Technical field
This utility model belong to activation equipment manufacturing technology field and in particular to a kind of movable type activation furnace.
Background technology
China is World Activated Carbon first big producing country, and annual active carbon by physical volume of production is more than 400,000 tons.But, still
So there is Physical activated carbon product absorption property unstable, yield poorly, the problem of high cost, it is primarily due to lack continuous height
Effect activation equipment.
Vertical activation furnace is traditional Physical activation equipment, and structure is simple, low cost.But there is the problem that by
It is empty in furnace interior, material moves vertically downward, displacement is shorter, cause the carbonized material time of staying not, product
Can be unstable, batch (-type) discharge method can only be taken, to extend the time of staying, but limit yield.Meanwhile, steam is by stove
Flue on wall sprays into active carbon layer, and steam is insufficient contact with material, causes product quality uneven, and absorption property is unstable
Fixed.Therefore, it is necessary to solve the new device of high-efficiency and continuous activation.
Content of the invention
The technical problems to be solved in the utility model is to provide a kind of movable type activation furnace, to solve prior art presence
Cannot continuously activate, the problems such as properties of product are unstable.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is as follows:
A kind of movable type activation furnace, it include body of heater it is characterized in that, body of heater top is provided with charging aperture, the charging aperture other end
It is connected with feeder；Bottom of furnace body is provided with discharging opening, and the discharging opening other end is connected with spiral discharging device, and spiral discharging device is externally provided with
Water-cooling jacket；Sidewall of the furnace body is provided with air vent near top end, and sidewall of the furnace body is provided with for adding combustion gas or combustion at bottom
The nozzle of oil；Wherein, sidewall of the furnace body be inwardly provided with more than one layer with ft connection dividing plate, every layer of dividing plate is by steam bank of tubes
Row are welded.
Wherein, the shell of body of heater (5) side wall is steel construction, and the inside of body of heater (5) side wall is refractory concrete heat-insulation layer.
Wherein, it is provided with electroheat pair (6) in the middle part of the wall of body of heater (5) side.
Wherein, dividing plate and the angle theta of sidewall of the furnace body are 30～45 °.
Wherein, steam pipe is provided with the steam orifice of downward unlatching, and vapor can be by passing through steam pipeline and steaming outside body of heater
QI KOU enters in body of heater.
These, it is preferred to, the cross section of body of heater is rectangle, and dividing plate is crisscross arranged on body of heater two opposite side so that by entering
Material mouth continuously enters the material of body of heater, can be downward layer by layer along dividing plate Zigzag type, is fully contacted with steam, extends the time of staying,
Finally by described spiral discharging device discharging.
Wherein, spiral discharging device is externally provided with water-cooling jacket, and activated material is cooled to discharging after room temperature, prevents from burning and loses.
Beneficial effect:
Compared with prior art, this utility model arranges weldering due to arranging multilayer insulating panel, dividing plate in body of heater by steam pipe
Connect and form, material continuously enters body of heater by charging aperture, downward layer by layer along dividing plate Zigzag type, extend the time of staying, simultaneously with steam
It is fully contacted, finally by described spiral discharging device discharging, described spiral discharging device is externally provided with water-cooling jacket, and activated material can be lowered the temperature
The discharging to room temperature, prevents from burning and loses.This utility model achieves structure simply, and the response time is long, and product quality is stable, and equipment is examined
Repair the purpose of simplicity.
Brief description
Fig. 1 is the structural representation of portable activation furnace in embodiment 1；
The dividing plate schematic diagram that Fig. 2 is welded for steam pipe；
The schematic cross-section of the dividing plate that Fig. 3 is welded for steam pipe.
Wherein, 1 is feeder, and 2 is charging aperture, and 3 is air vent, and 4 is dividing plate, and 5 is body of heater, and 6 is thermocouple, and 7 is combustion gas
Or fuel nozzle, 8 is discharging opening, and 9 is water-cooling jacket, and 10 is spiral discharging device.
Specific embodiment
Embodiment 1
Portable activation furnace as shown in Figure 1, it includes body of heater 5, and the cross section of body of heater 5 is rectangle, sidewall of the furnace body shell
For steel construction, the inside of sidewall of the furnace body is refractory concrete heat-insulation layer.Body of heater 5 top is provided with charging aperture 2, charging aperture 2 other end
It is connected with feeder 1；Body of heater 5 bottom is provided with discharging opening 8, and discharging opening 8 other end is connected with spiral discharging device 10, spiral discharging device
10 are externally provided with water-cooling jacket 9.Body of heater 5 side wall is provided with air vent 3 near top end, body of heater 5 side wall be provided with bottom for
Add the nozzle 7 of combustion gas or fuel oil, in the middle part of body of heater 5 side wall, be provided with thermocouple 6.
Wherein, body of heater 5 inwall two opposite side is staggeredly equipped with four layers of dividing plate 4 with ft connection, dividing plate 4 and body of heater 5 side
The angle theta of wall is 30～45 °.Every layer of dividing plate 4 is welded by steam pipe arrangement, and steam pipe is provided with the steam of downward unlatching
Mouthful, vapor can be passed through in steam pipeline and steam orifice entrance body of heater 5 by body of heater 5 is outer.
Dividing plate 4 is arranged so that continuously entered the material of body of heater by charging aperture in body of heater obliquely, can turn back along dividing plate
Formula is downward layer by layer, is fully contacted with steam, extends the time of staying, finally by described spiral discharging device discharging.
Embodiment 2:
First wood chip is put in the portable activation furnace in embodiment 1, natural gas is sprayed into stove by gas nozzle igniting
Interior, ignite wood chip, forms oxide layer.When electric thermo-couple temperature display body of heater middle portion temperature reach 800 DEG C when, by coconut husk carbonized material by
Bell-jar feeder feeds the feed opening at body of heater top, and material is turned back downwards movement along dividing plate, meanwhile, by high-temperature vapor with empty
The mixed gas of gas are by entering steam pipe outside body of heater, and spray into layer of charcoal by downward gas outlet, are fully contacted with carbonized stock, occur
Priming reaction.Adjustment vapor and the ratio of air, in holding furnace, middle part activation zone temperature maintains 1000 ° ± 20 DEG C.Work as work
Property charcoal movement to discharge end, spiral discharging device discharging is continuously entered by discharging opening, adjustment spiral discharging device rotating speed is so that activated carbon
The time of staying in stove reaches 40min.There is water leg outside described spiral discharging device, material is cooled to room temperature, generation
Hot water produces steam for steam generator and uses.The cocoanut active charcoal point adsorptive value 1100mg/g preparing, methylene blue
17ml/g, intensity 98%.
Embodiment 3:
First wood chip is put in the portable activation furnace in embodiment 1, natural gas is sprayed into stove by gas nozzle igniting
Interior, ignite wood chip, forms oxide layer.When electric thermo-couple temperature display body of heater middle portion temperature reach 800 DEG C when, by coconut husk carbonized material by
Bell-jar feeder feeds the feed opening at body of heater top, and material is turned back downwards movement along dividing plate, meanwhile, by high-temperature vapor with empty
The mixed gas of gas are by entering steam pipe outside body of heater, and spray into layer of charcoal by downward gas outlet, are fully contacted with carbonized stock, occur
Priming reaction.Adjustment vapor and the ratio of air, in holding furnace, middle part activation zone temperature maintains 900 ° ± 20 DEG C.Work as activity
Charcoal movement, to discharge end, continuously enters spiral discharging device discharging by discharging opening, adjustment spiral discharging device rotating speed is so that activated carbon exists
The time of staying in stove reaches 60min.There is water leg outside described spiral discharging device, material is cooled to room temperature, the heat of generation
Water produces steam for steam generator and uses.The cocoanut active charcoal point adsorptive value 920mg/g, methylene blue 13ml/ preparing
G, intensity 98%.
Embodiment 4:
First wood chip is put in the portable activation furnace in embodiment 1, natural gas is sprayed into stove by gas nozzle igniting
Interior, ignite wood chip, forms oxide layer.When electric thermo-couple temperature display body of heater middle portion temperature reach 800 DEG C when, by coconut husk carbonized material by
Bell-jar feeder feeds the feed opening at body of heater top, and material is turned back downwards movement along dividing plate, meanwhile, by high-temperature vapor with empty
The mixed gas of gas are by entering steam pipe outside body of heater, and spray into layer of charcoal by downward gas outlet, are fully contacted with carbonized stock, occur
Priming reaction.Adjustment vapor and the ratio of air, in holding furnace, middle part activation zone temperature maintains 1100 ° ± 20 DEG C.Work as work
Property charcoal movement to discharge end, spiral discharging device discharging is continuously entered by discharging opening, adjustment spiral discharging device rotating speed is so that activated carbon
The time of staying in stove reaches 40min.There is water leg outside described spiral discharging device, material is cooled to room temperature, generation
Hot water produces steam for steam generator and uses.The cocoanut active charcoal point adsorptive value 1250mg/g preparing, methylene blue
20ml/g, intensity 95%
Embodiment 5:
First wood chip is put in the portable activation furnace in embodiment 1, natural gas is sprayed into stove by gas nozzle igniting
Interior, ignite wood chip, forms oxide layer.When electric thermo-couple temperature display body of heater middle portion temperature reaches 800 DEG C, by Masson Pine block carbonized material
Fed the feed opening at body of heater top by bell-jar feeder, material is turned back downwards movement along dividing plate, meanwhile, by high-temperature vapor with
The mixed gas of air are by entering steam pipe outside body of heater, and spray into layer of charcoal by downward gas outlet, are fully contacted with carbonized stock, send out
Life-stylize reacts.Adjustment vapor and the ratio of air, in holding furnace, middle part activation zone temperature maintains 1000 ° ± 20 DEG C.When
Activated carbon movement to discharge end, continuously enters spiral discharging device discharging by discharging opening, and adjustment spiral discharging device rotating speed is so that activity
The time of staying in stove for the charcoal reaches 40min.There is water leg outside described spiral discharging device, material is cooled to room temperature, produce
Hot water for steam generator produce steam use.The cocoanut active charcoal point adsorptive value 1180mg/g preparing, methylene blue
17ml/g.
Claims (5)
1. a kind of movable type activation furnace, including body of heater (5) it is characterised in that body of heater (5) top is provided with charging aperture (2), charging aperture
(2) other end is connected with feeder (1)；Body of heater (5) bottom is provided with discharging opening (8), discharging opening (8) other end and spiral discharging device
(10) it is connected, spiral discharging device (10) is externally provided with water-cooling jacket (9)；Body of heater (5) side wall is provided with air vent (3) near top end,
Body of heater (5) side wall is provided with the nozzle (7) for adding combustion gas or fuel oil at bottom；Wherein, body of heater (5) side wall is inwardly arranged
There is more than one layer of the dividing plate (4) with ft connection, every layer of dividing plate (4) is welded by steam pipe arrangement.
2. a kind of movable type activation furnace according to claim 1 is it is characterised in that the shell of body of heater (5) side wall is tied for steel
Structure, the inside of body of heater (5) side wall is refractory concrete heat-insulation layer.
3. a kind of movable type activation furnace according to claim 1 is it is characterised in that be provided with electric heating in the middle part of the wall of body of heater (5) side
Even (6).
4. a kind of movable type activation furnace according to claim 1 is it is characterised in that the folder of dividing plate (4) and body of heater (5) side wall
Angle θ is 30～45 °.
5. a kind of movable type activation furnace according to claim 1 or 4 is it is characterised in that steam pipe is provided with downward unlatching
Steam orifice, vapor can pass through outward steam pipeline and steam orifice by body of heater (5) and enter in body of heater (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879236.1U CN205907044U (en) | 2016-08-12 | 2016-08-12 | Portable activation furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879236.1U CN205907044U (en) | 2016-08-12 | 2016-08-12 | Portable activation furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205907044U true CN205907044U (en) | 2017-01-25 |
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ID=57801487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620879236.1U Active CN205907044U (en) | 2016-08-12 | 2016-08-12 | Portable activation furnace |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190852A (en) * | 2017-12-21 | 2018-06-22 | 湖南顶立科技有限公司 | A kind of multistage vertical type continuous carbonization furnace |
| CN112076719A (en) * | 2020-08-17 | 2020-12-15 | 北京航天环境工程有限公司 | Improved multi-hearth furnace for activated carbon regeneration and application |
-
2016
- 2016-08-12 CN CN201620879236.1U patent/CN205907044U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190852A (en) * | 2017-12-21 | 2018-06-22 | 湖南顶立科技有限公司 | A kind of multistage vertical type continuous carbonization furnace |
| CN112076719A (en) * | 2020-08-17 | 2020-12-15 | 北京航天环境工程有限公司 | Improved multi-hearth furnace for activated carbon regeneration and application |
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