CN109607536A - It is a kind of to be carbonized and activate combined vertical furnace - Google Patents
It is a kind of to be carbonized and activate combined vertical furnace Download PDFInfo
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- CN109607536A CN109607536A CN201910092330.0A CN201910092330A CN109607536A CN 109607536 A CN109607536 A CN 109607536A CN 201910092330 A CN201910092330 A CN 201910092330A CN 109607536 A CN109607536 A CN 109607536A
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- combustion chamber
- furnace body
- discharge device
- heating room
- heating
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/39—Apparatus for the preparation thereof
Abstract
The invention discloses a kind of carbonization and activate combined vertical furnace, including support, furnace body, feeding device, combustion chamber and discharge device, the upper surface of support is equipped with furnace body, the top end face of the furnace body is equipped with feeding device, side is equipped with combustion chamber, bottom face is equipped with discharge device, and the combustion chamber and discharge device are each attached on support.It is an advantage of the current invention that the furnace body, which changes traditional Activated Carbon Production, needs to be divided into two independent process, the disposable completion of carbonization and activation is realized, the waste of human resources and the energy is reduced, while decreasing environmental pollution.
Description
Technical field
The present invention relates to technology for manufacturing activated carbon, specially a kind of to be carbonized and activate combined vertical furnace.
Background technique
Active carbon is a kind of porosity carbonaceous material, has highly developed gap structure and specific surface area, is a kind of excellent
Good and cheap adsorbent has been widely used for the every field such as social enviroment protection, chemical industry, food processing, metallurgy.It is passing
The production process of activated carbon of system is typically separated into two mutually independent process: being by coal quality or wood first
The materials such as matter, shell are processed into carbonized stock in retort, and carbonized stock is processed into active carbon again in activation furnace.Produce carbon
Equipment used is mostly the rotary kiln of internal heating type when material.Produced carbonized stock will not generally be immediately introduced into activation furnace go into
Active carbon is processed into row activation, and often by shipment storage, irregular waiting is transported to the activation furnace Ministry of worker once again in next step
It deactivates processing, makes final products active carbon.This process not only wastes a large amount of human resources while also wave
A large amount of non-renewable energy are taken, wherein also to consume a large amount of power resources.Moreover, due in process, no matter
It is retort or activation furnace fuel gas caused by them, cannot be all fully burned in furnace, be largely to be made
Be discharged into air for exhaust gas, this just inevitably will cause serious environmental pollution, in addition, retort and activation furnace they
Figure it is heavy, furnace body all has to consume a large amount of electric energy in the process of running.
Summary of the invention
Technical problem to be solved by the present invention lies in: traditional Activated Carbon Production need to be divided into two it is independent processed
Journey not only wastes a large amount of human resources and wastes a large amount of energy, while will cause environmental pollution in process of production.
In order to solve the above technical problems, the invention provides the following technical scheme:
It is a kind of to be carbonized and activate combined vertical furnace, including support, furnace body, feeding device, combustion chamber and discharge device,
The upper surface of support is equipped with furnace body, and the top end face of the furnace body is equipped with feeding device, and side is equipped with combustion chamber, and bottom face is equipped with
Discharge device, the combustion chamber and discharge device are each attached on support, by the setting of a furnace body, change traditional work
Property charcoal production need to be divided into two independent process, realize the disposable completion of carbonization and activation, reduce manpower money
The waste of source and the energy, while decreasing environmental pollution.
Preferably, divider wall is equipped in the furnace body, the divider wall will be divided into two in furnace body, the respectively first heating
The top of room and the second heating room, the divider wall is logical equipped with the first of at least one first heating room of connection and the second heating room
Hole, the first heating room and the second heating interior are respectively equipped with the first stock column and the second stock column, by divider wall by furnace body one
It is divided into two, realizes carbonization and activates two different technical process combinations, produced by the first heating room or the second heating is indoor
Fuel gas, led to the heating Indoor Combustion of other side respectively, provide thermal energy to be carbonized or activating, reduce by it is traditional solely
The vertical waste for separating caused human resources and the energy.
Preferably, auxiliary steam injection pipe is successively additionally provided on the front and back outer wall of the furnace body from top to bottom, secondary is sent
Air hose and system for detecting temperature, the left side outer wall bottom end of the furnace body, which is equipped with, is vented conversion equipment, the auxiliary steam injection pipe,
Secondary blast pipe, system for detecting temperature and exhaust conversion equipment are respectively connected to the first heating room and the second heating is indoor, lead to
Auxiliary steam injection pipe is crossed to reach the heating room of activation temperature condition and providing activator, secondary blast pipe is carbonization or activation
Combustible gas caused by technical process provides oxygen, to reach clean-burning purpose, will be heated by exhaust conversion equipment
Indoor exhaust gas is discharged into heat accumulation room and provides thermal energy for boiler, reduces the waste of energy.
Preferably, multiple baffle plates are further fixed on the inboard wall of furnace body and divider wall, stop thermal current directly up or
Downward barrier, forces it to do level run, so that high temperature hot gas stream is run in serpentine, to increase heat exchanger time, subtracts
The waste of few energy, improves the utilization rate of energy.
Preferably, first stock column and the second stock column are composed of at least six barrels, on the barrel barrel
Offer multiple through-holes, it is therefore an objective to it allows the fuel gas cracked out to release, while activated gas can also be made to enter in stock column,
Priming reaction is carried out with the carbonized stock of red-hot state.
Preferably, the feeding device includes the first feeding device and the second feeding device, and first feeding device is solid
It is scheduled on the first heating ceiling end and is connect with the first stock column, second feeding device is fixed on the second heating ceiling end and with
The connection of two stock columns, is all provided on first feeding device and the second feeding device there are two charging valve, passes through two charging valves
It alternately opens, prevents air when charging from entering heating interior.
Preferably, the combustion chamber includes the first combustion chamber and the second combustion chamber, the first combustion chamber and the second combustion chamber edge
Furnace body center line symmetrical setting furnace body two sides upper surface of support, first combustion chamber with first heating room be connected to, institute
It states the second combustion chamber to be connected to the second heating room, the respectively first heating room and the second heating room provide thermal energy.
Preferably, mixed type flame thrower is equipped on the outside of described the first combustion chamber and the second combustion chamber, it is described mixed
Mould assembly flame thrower is respectively communicated to the first combustion chamber and the second combustion chamber, and respectively the first combustion chamber and the second combustion chamber mention
The energy of height burning.
Preferably, the discharge device includes the first discharge device and the second discharge device, and first discharge device is worn
It crosses support top plate to be connected to the first heating room bottom end and connect with the first stock column bottom end, second discharge device passes through support top
Plate is connected to the second heating room bottom end and connect with the second stock column bottom end, on first discharge device and the second discharge device
If opening there are two blow-off valve by the alternating of two blow-off valves, prevent air when discharge from entering heating interior.
Preferably, between first discharge device and the first stock column and the second discharge device and the second stock column from down toward
On be equipped with gas fractionation unit and cooling device, the gas fractionation unit connects with the first combustion chamber and the second combustion chamber respectively
It connects, is cooled down by cooling device, then discharged, prevent the finished product material and air catalytic combustion under red-hot state, then lead to
It crosses gas fractionation unit and the material ejected is subjected to gas, solid separation, the first combustion chamber and the second burning are then connected by pipeline
The high-temperature combustible gas body separated and part molecule are sent to burning Indoor Combustion by room together, not only ensure nocuousness
Gas does not spread to external contaminant air, at the same can also effective use of energy sources, further reduce energy waste.
Compared with prior art, the beneficial effects of the present invention are:
1. by the setting of a furnace body, change traditional Activated Carbon Production need to be divided into two it is independent processed
Journey realizes the disposable completion of carbonization and activation, reduces the waste of human resources and the energy, while decreasing environment
Pollution.
2. providing oxygen by secondary blast pipe for combustible gas caused by carbonization or activating process process, reach abundant
The purpose of burning, while indoor exhaust gas will be heated be discharged into heat accumulation room by being vented conversion equipment and providing thermal energy for boiler, subtract
The waste of few energy.
3. by the setting of baffle plate so that high temperature hot gas stream in serpentine operation, to increase heat exchanger time, is reduced
The waste of energy improves the utilization rate of energy.
4. connecting the first combustion chamber and the second combustion chamber by gas fractionation unit, not only ensures pernicious gas and do not spread
To external contaminant air, at the same can also effective use of energy sources, the solid for further reducing energy waste, while separating at
Product material is cooled down by cooling device, then is discharged, and finished product material and air catalytic combustion under red-hot state are prevented.
Detailed description of the invention
Fig. 1 is a kind of carbonization of the embodiment of the present invention and the structural schematic diagram of the combined vertical furnace of activation；
Fig. 2 is the sectional view of furnace body of the embodiment of the present invention；
Fig. 3 is the sectional view of A-A of the embodiment of the present invention；
Fig. 4 is the sectional view of B-B of the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of two barrel of the embodiment of the present invention.
Specific embodiment
For convenient for those skilled in the art understand that technical solution of the present invention, now in conjunction with Figure of description to the technology of the present invention side
Case is described further.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features.In the description of the present application, the meaning of " plurality " is two or more, unless
Separately there is clearly specific restriction.
Embodiment one
Refering to fig. 1, combined vertical furnace, including support 1, furnace body 2, charging dress are carbonized and activated present embodiment discloses a kind of
3, combustion chamber 4 and discharge device 5 are set, 1 upper surface of support is equipped with furnace body 2, and the top end face of the furnace body 2 is equipped with charging
Device 3, side are equipped with combustion chamber 4, and bottom face is equipped with discharge device 5, and the combustion chamber 4 and discharge device 5 are each attached to support 1
On, it by the setting of a furnace body 2, changes traditional Activated Carbon Production and needs to be divided into two independent process, realize
The disposable completion of carbonization and activation, reduces the waste of human resources and the energy, while decreasing environmental pollution.
Referring to Fig.2, being equipped with divider wall 201 in the furnace body 2, the divider wall 201 will be divided into two in furnace body 2, respectively
For the first heating room 202 and the second heating room 203, the top of the divider wall 201 is equipped with the first heating of three connections room in parallel
202 and second heating room 203 first through hole 2011, be respectively equipped with the in the first heating room 202 and the second heating room 203
One stock column 204 and the second stock column 205, first stock column 204 and the second stock column 205 are the tubular structure of integral type, thereon
Equipped with multiple through-holes 111, furnace body 2 is divided into two by divider wall 201, realizes two different technical process of carbonization and activation
Combination, the generated fuel gas in the first heating room 202 or the second heating room 203, is led to the heating of other side respectively
Indoor Combustion provides thermal energy to be carbonized or activating, and reduces and independently separates caused human resources and the energy by tradition
Waste.
Refering to Fig. 3 to Fig. 4, the feeding device 3 includes the first feeding device 301 and the second feeding device 302, and described the
One feeding device 301 is fixed on 202 top of the first heating room and connect with the first stock column 204, and second feeding device 302 is solid
It is scheduled on 203 top of the second heating room and is connect with the second stock column 205, first feeding device 301 and the second feeding device 302
On be all provided with there are two charging valve 303, opened by the alternating of two charging valves 303, prevent when charging air enter plus
In hot cell, it is provided separately feeding device 3, does not influence the normal operation for heating room.
The combustion chamber 4 includes the first combustion chamber 401 and the second combustion chamber 402, the first combustion chamber 401 and the second combustion chamber
402 along 2 center line symmetrical setting of furnace body in 1 upper surface of support of 2 two sides of furnace body, first combustion chamber 401 and first plus
Hot cell 202 is connected to, and second combustion chamber 402 is connected to the second heating room 203, and the respectively first heating room 202 and second adds
Hot cell 203 provides thermal energy, in the present embodiment, is additionally provided with three the second through-holes 206 on 2 front-rear side walls of furnace body, and described the
One combustion chamber 401 is connected to by the second through-hole 206 with the first heating room 202, and second combustion chamber 402 passes through the second through-hole
206 are connected to the second heating room 203.
The discharge device 5 includes the first discharge device 501 and the second discharge device 502, first discharge device 501
202 bottom end of the first heating room is connected to across 1 top plate of support and is connect with 204 bottom end of the first stock column, second discharge device
502, which pass through 1 top plate of support, is connected to 203 bottom end of the second heating room and connect with 205 bottom end of the second stock column, the first discharge dress
Set 501 and second on discharge device 502 on have two blow-off valves 503, opened by the alternating of two blow-off valves 503,
Prevent air when discharge from entering heating interior.
Further, it is successively additionally provided with auxiliary steam injection pipe 6, two from top to bottom on the front and back outer wall of the furnace body 2
Secondary air supply tube 7 and system for detecting temperature 8, the left side outer wall bottom end of the furnace body 2 are equipped with exhaust conversion equipment 9, and the auxiliary is steamed
Vapour injection pipe 6, secondary blast pipe 7, system for detecting temperature 8 and exhaust conversion equipment 9 are respectively connected to 202 and of the first heating room
In second heating room 203, auxiliary steam injection pipe 6 provides activator, secondary blast to reach the heating room of activation temperature condition
Pipe 7 provides oxygen for combustible gas caused by carbonization or activating process process, to reach clean-burning purpose, the row
Gas transfer device 9 is Y shape shape pipeline, and two bifurcated pipes of Y shape shape pipeline are respectively connected to the first heating room 202 and the second heating
In room 203, bifurcated pipe combines the general pipeline to be formed connection heat accumulation room (not shown), is also respectively symmetrically equipped with and opens on the bifurcated pipe
Valve 901 is closed, the switch valve 901 can be hydraulic drive type switch valve, or the switch valve of other modes driving passes through
Exhaust conversion equipment 9, which will heat indoor exhaust gas and be discharged into heat accumulation room, provides thermal energy for boiler, reduces the waste of energy.
Further, multiple baffle plates 10 are further fixed on 2 inner wall of furnace body and divider wall 201, the baffle plate exists
On 2 inner wall of furnace body and divider wall 201 be respectively up and down staggered setting, can be formed in this way stop thermal current directly up or
Downward barrier, forces thermal current to do level run, so that high temperature hot gas stream is run in serpentine, thus when increasing heat exchange
Between, the waste of energy is reduced, the utilization rate of energy is improved.
Further, the outside of first combustion chamber 401 and the second combustion chamber 402 is equipped with mixed type flame thrower
12, the mixed type flame thrower 12 is respectively communicated to the first combustion chamber 401 and the second combustion chamber 402, the mixed type fire
Flame injector 12 is respectively the energy that burning is improved in the first combustion chamber 401 and the second combustion chamber 402.
Further, first discharge device 501 and the first stock column 204 and the second discharge device 502 and the second material
It is equipped with gas fractionation unit 13 and cooling device 14 between column 205 from bottom to up, the gas fractionation unit 13 is respectively with
One combustion chamber 401 and the connection of the second combustion chamber 402, activated Product Activity charcoal are cooled down by cooling device 14, then into
Row discharge prevents finished product material and air catalytic combustion under red-hot state, then the production that will be ejected by gas fractionation unit 13
Product carry out gas, solid separation, and then connecting the first combustion chamber 401 and the second combustion chamber 402 by pipeline (not shown) will separation
High-temperature combustible gas body and part molecule out is sent to burning Indoor Combustion together, and not only ensuring pernicious gas will not
Spread to outside and pollute air, at the same can also effective use of energy sources, further reduce energy waste.
The working principle of the present embodiment one is: first passing through the first feeding device 301 and the second feeding device 302 to first
Stock column 204 and the second stock column 205 feed, and after the completion of charging, to heating in the first heating room 202, then close at this time
It closes Y shape shape pipeline on exhaust conversion equipment 9 and is connected to the switch valve 901 on the first heating room 202, open exhaust conversion equipment 9
The upper Y shape shape pipeline other side is connected to the switch valve 901 on the second heating room 203, then opens the mixing of the first combustion chamber 401
Type flame thrower 12 burns, by the temperature in first heating of the detection of system for detecting temperature 8 room 202, when temperature reaches
After carburizing temperature, and a period of time is maintained, then proceedes to heat, after temperature reaches activation temperature, and after maintaining a period of time,
Mixed type flame thrower 12 is closed, while can be that the first heating room 202 is provided by auxiliary steam injection pipe 6 in activation
Activator, secondary blast pipe 7 can be to provide oxygen for combustible gas caused by carbonization or activating process process, to reach
Clean-burning purpose in addition, thermal current is moved upwards along the first heating 202 bottom of room while heating, and passes through folding
Flowing plate 10 forces thermal current to do level run, so that the entire path of high temperature hot gas stream is run in serpentine, to increase hot friendship
The time is changed, the waste of energy is reduced, the utilization rate of energy is improved, along first when thermal current reaches the first heating 202 top of room
Through-hole 2011 enters the second heating room 203, is preheated for the second stock column 205, does for the material later period carbonization in the second stock column 205
Prepare, greatly reduce the waste of energy, improve the utilization rate of energy, until thermal current reaches the bottom of the second heating room 203 simultaneously
Heat accumulation is entered by general pipeline by another side ducts of Y shape shape pipeline on the exhaust conversion equipment 9 that is connected on the second heating room 203
Interior provides thermal energy for boiler, reduces the waste of energy, and after the completion of the activation of the first stock column 204, finished product material passes through cooling device
14 are cooled down, then are discharged, and prevent finished product material and air catalytic combustion under red-hot state, then pass through gas fractionation unit
The material ejected is carried out gas, solid separation by 13, then passes through pipeline (not shown) connection the first combustion chamber 401 and the second burning
The high-temperature combustible gas body separated and part molecule are sent to burning Indoor Combustion by room 402 together, are not only ensured
Pernicious gas does not spread to external contaminant air, at the same can also effective use of energy sources, it is further to reduce energy wave, then pass through two
The alternating of a blow-off valve 503, which is opened, carries out discharge, prevents air when discharge from entering heating interior.
It after finished product material discharge, feeds to the first stock column 204, after the completion of charging, heats in room 203 and carry out to second
Heating then closes Y shape shape pipeline on exhaust conversion equipment 9 and is connected to the switch valve 901 on the second heating room 203, opens exhaust
The Y shape shape pipeline other side is connected to the switch valve 901 on the first heating room 202 on conversion equipment 9, then opens the second combustion chamber
401 mixed type flame thrower 12 burns, and similar repeats the above steps, to the second stock column 205 having been warmed up into
Carbonization and activation, then thermal current enters in the first heating room 202 and preheats to the first stock column 204, two heating rooms point
Do not carry two different technical process of carbonization or activation, they are continual alternately convert not in the process of running
Same technical process, adequately reduces the waste of human resources and the energy, while decreasing environmental pollution.
Embodiment two
The present embodiment is what is different from the first embodiment is that first stock column 204 and the second stock column 205 are by least six
About 11 stack combinations of barrel form, and facilitate the installation and removal of stock column；Refering to Fig. 5, the bottom face at 11 bottoms of barrel is opened
Equipped with multiple through-holes 111, it is therefore an objective to allow the fuel gas cracked out to release, while activated gas can also be made to enter stock column
It is interior, priming reaction is carried out with the carbonized stock of red-hot state.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention, and any reference signs in the claims should not be construed as limiting the involved claims.
Embodiment described above only indicates that the embodiment of invention, protection scope of the present invention are not only limited to above-mentioned implementation
Example without departing from the inventive concept of the premise, can also make multiple deformations and change for those skilled in the art
Into these belong to the scope of the present invention.
Claims (10)
1. a kind of carbonization and activating combined vertical furnace, it is characterised in that: including support, furnace body, feeding device, combustion chamber and
Discharge device, the upper surface of support are equipped with furnace body, and the top end face of the furnace body is equipped with feeding device, and side is equipped with combustion chamber,
Bottom face is equipped with discharge device, and the combustion chamber and discharge device are each attached on support.
2. a kind of carbonization according to claim 1 and activating combined vertical furnace, it is characterised in that: be equipped in the furnace body every
From wall, the divider wall will be divided into two in furnace body, the respectively first heating room and the second heating room, the top of the divider wall
First through hole equipped at least one the first heating room of connection and the second heating room, the first heating room and the second heating are indoor
It is respectively equipped with the first stock column and the second stock column.
3. a kind of carbonization according to claim 2 and activating combined vertical furnace, it is characterised in that: outside the front and back of the furnace body
Auxiliary steam injection pipe, secondary blast pipe and system for detecting temperature, a left side for the furnace body are successively additionally provided on wall from top to bottom
Side outer wall bottom end is equipped with exhaust conversion equipment, the auxiliary steam injection pipe, secondary blast pipe, system for detecting temperature and exhaust
Conversion equipment is respectively connected to the first heating room and the second heating is indoor.
4. a kind of carbonization according to claim 2 and activating combined vertical furnace, it is characterised in that: the inboard wall of furnace body and every
From being further fixed on multiple baffle plates on wall.
5. a kind of carbonization according to claim 2 and activating combined vertical furnace, it is characterised in that: first stock column and the
Two stock columns are composed of at least six barrels, offer multiple through-holes on the barrel barrel.
6. a kind of carbonization according to claim 2 and activating combined vertical furnace, it is characterised in that: the feeding device includes
First feeding device and the second feeding device, first feeding device are fixed on the first heating ceiling end and connect with the first stock column
It connects, second feeding device is fixed on the second heating ceiling end and connect with the second stock column, first feeding device and
Charging valve there are two being all provided on two feeding devices.
7. a kind of carbonization according to claim 6 and activating combined vertical furnace, it is characterised in that: the combustion chamber includes the
One combustion chamber and the second combustion chamber, the first combustion chamber and the second combustion chamber are along furnace body center line symmetrical setting in furnace body two sides
Upper surface of support, first combustion chamber are connected to the first heating room, and second combustion chamber is connected to the second heating room.
8. a kind of carbonization according to claim 7 and activating combined vertical furnace, it is characterised in that: first combustion chamber and
Mixed type flame thrower is equipped on the outside of second combustion chamber, the mixed type flame thrower is respectively communicated to the first burning
Room and the second combustion chamber.
9. a kind of carbonization according to claim 7 and activating combined vertical furnace, it is characterised in that: the discharge device includes
First discharge device and the second discharge device, first discharge device pass through support top plate and are connected to the first heating room bottom end simultaneously
Connect with the first stock column bottom end, second discharge device pass through support top plate be connected to the second heating room bottom end and with the second material
The connection of column bottom end, is all provided with that there are two blow-off valves on first discharge device and the second discharge device.
10. a kind of carbonization according to claim 9 and activating combined vertical furnace, it is characterised in that: the first discharge dress
It sets and is equipped with gas fractionation unit and cooling dress from bottom to up between the first stock column and the second discharge device and the second stock column
It sets, the gas fractionation unit is connect with the first combustion chamber and the second combustion chamber respectively.
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| CN201910092330.0A CN109607536B (en) | 2019-01-30 | 2019-01-30 | Carbonization and activation combined type vertical furnace |
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| CN201910092330.0A CN109607536B (en) | 2019-01-30 | 2019-01-30 | Carbonization and activation combined type vertical furnace |
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Cited By (1)
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| CN112390255A (en) * | 2019-11-01 | 2021-02-23 | 中冶长天国际工程有限责任公司 | Activation shaft furnace and have its active carbon production system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112390255A (en) * | 2019-11-01 | 2021-02-23 | 中冶长天国际工程有限责任公司 | Activation shaft furnace and have its active carbon production system |
| CN112390255B (en) * | 2019-11-01 | 2022-08-16 | 中冶长天国际工程有限责任公司 | Activation shaft furnace and have its active carbon production system |
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| CN109607536B (en) | 2023-08-08 |
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