CN206142835U - Active charcoal activating system - Google Patents
Active charcoal activating system Download PDFInfo
- Publication number
- CN206142835U CN206142835U CN201621017549.2U CN201621017549U CN206142835U CN 206142835 U CN206142835 U CN 206142835U CN 201621017549 U CN201621017549 U CN 201621017549U CN 206142835 U CN206142835 U CN 206142835U
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- CN
- China
- Prior art keywords
- furnace
- heater
- activation furnace
- belt conveyor
- scraper plate
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Abstract
The utility model relates to an active charcoal activating equipment technical field is an active charcoal activating system particularly, including scraper blade band conveyer, the rotation activation furnace, the drum sieve, scraper blade band conveyer one end is equipped with the material and drops into the mouth, scraper blade band conveyer's delivery outlet meets with the high side mouth on the upper portion of drum sieve, the material is carried along with scraper blade band conveyer and is made the slope screw rotation to the drum sieve in, downside port bottom the drum sieve unloads into the rotation activation furnace, the discharge gate of gyration activation furnace is equipped with water cooling screw conveyer, water cooling screw conveyer will follow the material that rotary activation furnace drew off and cool off the back, carry the material and export after the biax roll squeezer breakage of meeting with gyration activation furnace discharge mouth. This system forms continuous type carbomorphism production methods by equipment such as scraper blade band conveyer, rotation activation furnace, drum sieves, realizes high -efficient production.
Description
[technical field]
This utility model is related to activated carbon activation equipment technical field, specifically a kind of activated carbon activation system.
[background technology]
Nearly all carbonaceous material can be adopted to generate activated carbon, such as cellulose such as timber, sawdust, peat, Caulis et Folium Oryzae
Material is generally only with the process of chemicals activation method.The critical process of activation manufacture activated carbon is activation.Due to activator used
Difference, can be divided into two class methods：(1) with the chemicals activation method that the chemicals such as zinc chloride or phosphoric acid are activator；(2) steamed with water
Gas or carbon dioxide etc. for activator gas activation.The former is referred to as chemical activation method, and the latter is referred to as physical activation method.In fact
The change of all respective people's livelihood matter of two class activation processs, is all the process of chemical change.Chemical activation method due to adopting multiple material,
Larger pollution can be produced to environment.It is now many with vapor, carbon dioxide or both mixed gas as activator, by carbonaceous material and
Gas carries out the oxidation reaction of carbon in rotary furnace or fluidized bed furnace under 800-1000 DEG C of high temperature, makes pore structure flourishing
Activated carbon material activating method based on.Because the reaction of vapor, carbon dioxide and carbon is the endothermic reaction, and oxygen and carbon
Reaction is very strong exothermic reaction, therefore reaction in furnace difficult control of temperature, especially to avoid hot-spot, prevents uneven work
Change is more difficult to, therefore oxygen or air should not be used as activators.In most cases with the mixed gas of flue gas and vapor, due to can not
A small amount of chlorine can be mixed into avoiding, cause vapor, three kinds of gases of carbon dioxide and oxygen to simultaneously participate in activation.
[utility model content]
This utility model is not high for above-mentioned activated carbon activation system production, efficiency of utilization, easily causes environment dirty
The problems such as dye, designing a kind of imflammable gas produced in activation process that takes full advantage of is used for circulating combustion, plurality of devices company
It is continuous to produce so as to improve the activated carbon activation system of carbonization degree.
To achieve these goals, a kind of activated carbon activation system is designed, including the activation of scraper plate belt conveyor, swinging
Stove, rotary screen, described scraper plate belt conveyor one end is provided with material input port, the delivery outlet and cylinder of scraper plate belt conveyor
The high side ports on the top of sieve connect, and material is delivered in rotary screen with scraper plate belt conveyor makees tilting screw rotation, from rolling
The downside port of shaft screen bottom is discharged into rotary activated furnace, and the discharging opening of described revolving activation furnace is provided with water cooling helical feed
Machine, after water cooling conveying worm is cooled down the material drawn off from revolving activation furnace, material is delivered to and revolution activation
Export after the twin shaft roll-in crusher machine that furnace discharge mouth connects.
Described rotary activated furnace includes body of heater, steel cylinder, motor reducer, and described body of heater is by the steel cylinder of outer layer and interior
The burner hearth of layer is constituted, and the outer surface of steel cylinder is provided with gear-like swing-around trajectory, feed arrangement is provided with the top of body of heater and flue gas goes out
Mouthful, bottom of furnace body is provided with discharging opening, and bottom of furnace body is provided with steel wheel for holding up body of heater, and described steel wheel inner surface is provided with gear,
Gear is meshed with the swing-around trajectory on steel cylinder, is power by the motor reducer connected with steel wheel, by the engagement between gear
Body of heater is driven to rotate.
The outer wall of described body of heater is provided with air intake and steam entry to send into air and vapor into burner hearth,
Described body of heater is provided with thermometer hole, and thermometer hole is built-in with thermocouple, and the temperature of body of heater carries out temperature sensing by thermocouple.
The port of export of described revolving activation furnace is provided with rotoclone collector, and rotoclone collector collects the powdered carbon dirt for adding man-hour.
The charging aperture of described scraper plate belt conveyor, scraper plate belt conveyor discharging opening, the discharging opening of revolving activation furnace
And the charging aperture top of twin shaft roll squeezer adds respectively inverted tubaeform dust gathering arrester, each inverted tubaeform dust gathering arrester passes through closed conduit
Series connection collection is sent in sack cleaner and carries out dust cleaning.
This utility model compared with the existing technology, has an advantage in that：The system is activated by scraper plate belt conveyor, swinging
The equipment such as stove, rotary screen form the continuous way carbonization mode of production, realize efficiently production；Rotary activated furnace makes full use of carbonization
The imflammable gas produced in journey is used for circulating combustion, and absorbs heat using rotoclone collector, reaches resource circulation utilization
Purpose, environmental protection；Dust gathering arrester is provided with the port of export of each equipment, dust gathering arrester is carried out after dust cleaning in sack cleaner
Discharge, effectively filtered the harmful gass discharged in gas.
[description of the drawings]
Fig. 1 is connection diagram of the present utility model；
Fig. 2 is the structural representation of rotary activated furnace in this utility model；
In figure：1. the material of 2. rotary activated furnace of scraper plate belt conveyor, 3. rotary screen, 4. twin shaft roll squeezer 5. puts into
The discharging opening of 11. steel wheel of mouth 6. body of heater, 7. motor reducer, 8. swing-around trajectory, 9. charging aperture, 10. flue gas outlet 12.
The thermometer hole of 13. air intake, 14. steam entry 15..
[specific embodiment]
Below in conjunction with the accompanying drawings the utility model is described in further detail, the structure and principle of this device people professional to this
For be very clearly.It should be appreciated that specific embodiment described herein is only to explain this utility model, and without
In restriction this utility model.
The system includes scraper plate belt conveyor, rotary activated furnace, rotary screen etc., and scraper plate belt conveyor one end is provided with
Material input port, the delivery outlet of scraper plate belt conveyor connects with the high side ports on the top of rotary screen, meets technological requirement
Granule carbonized material is made tilting screw and is rotated with rotary screen, and under gravity, is discharged into back from the downside port of rotary screen bottom
Rotatable activation furnace, does not meet the little particle and fine powder carbonized material of technological requirement, then draw off from rotary screen screen cloth, separately disposes.
The structure of swinging retort is referring to Fig. 2, including body of heater, steel cylinder, motor reducer, body of heater by outer layer steel cylinder and
The burner hearth of internal layer is constituted, and burner hearth is built into using refractory material, and the outer surface of steel cylinder is provided with gear-like swing-around trajectory, the top of body of heater
Feed arrangement and flue gas outlet are provided with, bottom of furnace body is provided with steel wheel for holding up body of heater, and steel wheel inner surface is provided with gear, gear
It is meshed with the swing-around trajectory on steel cylinder, is power by the motor reducer connected with steel wheel, drives by the engagement between gear
Body of heater is rotated.Bottom of furnace body is provided with discharging opening, and in discharge outlet carbonized material heat sink is added.The outer wall of body of heater is provided with air
Entrance and steam entry are to send into air and vapor into burner hearth so that vapor is produced with charcoal material in activation process
Raw fuel gas fully burns.Thermometer hole is additionally provided with body of heater, thermometer hole is built-in with thermocouple, and the temperature of body of heater passes through thermoelectricity
Occasionally carry out temperature sensing.Whole body of heater is held up by steel wheel, is power by motor reducer, is driven by the engagement between gear whole
Body of heater is at the uniform velocity smoothly rotated, and makes the bed of material constantly update contact surface with the activated gas in burner hearth, it is ensured that equably to be activated
Reaction, to prevent gear from injuring body of heater, leaves between the two the gap of l～1.5mm.Furnace wall have air intake, steam entry,
Thermometer hole, pressure tap, observation port and enter hole etc., in order to operating and overhauling.When swinging retort works, raw material is by feeding
Device is quantitative, be continually fed in stove, and under the drive of motor reducer, gear engagement at the uniform velocity causes the bed of material on siege not
Stirred with stopping, the temperature of carbonized material is raised constantly, body of heater has when mounted a gradient, with the rotation of body of heater
Under, raw material is gradually moved from entrance under the drive of self gravitation and inertia in the middle of body of heater, then has centre to move to end
Discharge outlet.So repeat, material is exactly so to move at leisure from top to bottom, and raw material charcoal is completed during movement
Change, and unloaded by the discharging opening of stove tail and come out of the stove outer, each section of temperature can carry out temperature sensing by thermocouple.Flue gas according to
Material exactly opposite direction, moves from bottom to top, and with material counter current contacting the process of carbonization, and the final flue by furnace roof are carried out
Gas outlet is discharged.Air intake is additionally provided with furnace wall, a number of air is thus sent into into burner hearth, for vapor and charcoal material
Produced fuel gas fully burns and uses in activation process, and keeps activation temperature, produces the material of carbonized material in stove
In the time of staying, i.e. carbonization time is controlled by by the rotating speed of motor reducer, respective substance of volatilizing in carbonization process, and charcoal
There is a small amount of burning to lose, so as to bring up a large amount of holes, complete activation process, generate activation charcoal.
The discharging opening of revolving activation furnace is provided with water cooling conveying worm, and water cooling conveying worm will be from revolving activation furnace
After the material for drawing off is cooled down, material is delivered to defeated after the twin shaft roll-in crusher machine connected with revolving activation furnace discharging opening
Go out, next there are two to flow to approach：1. directly pack；2. first it is hinged with metal bucket, then sieving machine is transported to, by thin after screening
Degree graded kind model packaging.
And while high temperature (the 600 DEG C or so) stream of dust and gas containing powdered carbon overflowed from revolving activation furnace, first passes through rotoclone collector
About more than 85% powdered carbon dirt (can sell as a kind activated carbon) is collected, the high temperature gas flow still containing a small amount of powdered carbon dirt passes through
Waste heat boiler (evaporation capacity 1.5t/h) absorbs heat, and waste heat boiler produces (>=150 DEG C) supply revolving activation furnaces of high-temperature water vapor
Carbonized material activation in kiln, hot stream temperature is reduced within 100 DEG C, and a small amount of powdered carbon dirt of thermal current entrainment enters back into bag-type dusting
Device, pulsating collection, clean gas flow is blown into appropriate height chimney and enters air via air-introduced machine.
The charging aperture of scraper plate belt conveyor, discharging opening, revolving activation furnace discharging opening, twin shaft feeding of roll squeezer mouth are to produce
Dirt pits, closely installs each dust point top additional inverted tubaeform dust gathering arrester, is sent to by closed conduit collection of in an organized way connecting
Dust cleaning in sack cleaner, then clean gas flow Jing air-introduced machines be drawn into appropriate height smoke stack emission and incorporate air, remove
The powdered carbon dirt that dirt device is collected is sent in mixing and blending machine and is packed after stirring homogenizing, sells as a kind activation charcoal.
Claims (5)
1. a kind of activated carbon activation system, including scraper plate belt conveyor, rotary activated furnace, rotary screen, it is characterised in that institute
The scraper plate belt conveyor one end stated is provided with the height on material input port, the delivery outlet of scraper plate belt conveyor and the top of rotary screen
Side ports connect, and material is delivered in rotary screen with scraper plate belt conveyor makees tilting screw rotation, from the low of rotary screen bottom
Side ports are discharged into rotary activated furnace, and the discharging opening of described revolving activation furnace is provided with water cooling conveying worm, water cooling spiral shell
After rotation conveyer is cooled down the material drawn off from revolving activation furnace, material is delivered to and is connected with revolving activation furnace discharging opening
Twin shaft roll-in crusher machine after export.
2. a kind of activated carbon activation system as claimed in claim 1, it is characterised in that described rotary activated furnace includes stove
Body, steel cylinder, motor reducer, described body of heater is made up of the steel cylinder of outer layer and the burner hearth of internal layer, and the outer surface of steel cylinder is provided with tooth
Colyliform swing-around trajectory, is provided with feed arrangement and flue gas outlet at the top of body of heater, bottom of furnace body is provided with discharging opening, and bottom of furnace body sets
Have steel wheel for holding up body of heater, described steel wheel inner surface is provided with gear, and gear is meshed with the swing-around trajectory on steel cylinder, by with
The motor reducer that steel wheel connects is power, drives body of heater to rotate by the engagement between gear.
3. a kind of activated carbon activation system as claimed in claim 2, it is characterised in that the outer wall of described body of heater is provided with air
, to send into air and vapor into burner hearth, described body of heater is provided with thermometer hole, in thermometer hole for entrance and steam entry
Thermocouple is equipped with, the temperature of body of heater carries out temperature sensing by thermocouple.
4. a kind of activated carbon activation system as claimed in claim 1, it is characterised in that the port of export of described revolving activation furnace
Rotoclone collector is provided with, rotoclone collector collects the powdered carbon dirt for adding man-hour.
5. a kind of activated carbon activation system as claimed in claim 1, it is characterised in that described scraper plate belt conveyor enters
The charging aperture top of material mouth, scraper plate belt conveyor discharging opening, the discharging opening of revolving activation furnace and twin shaft roll squeezer installs additional respectively
There is inverted tubaeform dust gathering arrester, each inverted tubaeform dust gathering arrester is sent in sack cleaner by closed conduit series connection collection and is gathered dust
Purification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621017549.2U CN206142835U (en) | 2016-08-31 | 2016-08-31 | Active charcoal activating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621017549.2U CN206142835U (en) | 2016-08-31 | 2016-08-31 | Active charcoal activating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206142835U true CN206142835U (en) | 2017-05-03 |
Family
ID=58618144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621017549.2U Expired - Fee Related CN206142835U (en) | 2016-08-31 | 2016-08-31 | Active charcoal activating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206142835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844904A (en) * | 2019-12-17 | 2020-02-28 | 黔西南正胤活性炭科技有限公司 | Automatic temperature control activation furnace |
| CN113563907A (en) * | 2021-09-22 | 2021-10-29 | 东营海欣热力供应有限公司 | High-efficiency coal decomposition equipment |
-
2016
- 2016-08-31 CN CN201621017549.2U patent/CN206142835U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844904A (en) * | 2019-12-17 | 2020-02-28 | 黔西南正胤活性炭科技有限公司 | Automatic temperature control activation furnace |
| CN110844904B (en) * | 2019-12-17 | 2023-09-22 | 黔西南正胤活性炭科技有限公司 | Automatic temperature control activation furnace |
| CN113563907A (en) * | 2021-09-22 | 2021-10-29 | 东营海欣热力供应有限公司 | High-efficiency coal decomposition equipment |
| CN113563907B (en) * | 2021-09-22 | 2021-12-07 | 东营海欣热力供应有限公司 | High-efficiency coal decomposition equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20210831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |