CN208279327U - A kind of difunctional inside and outside thermal activities charcoal process units - Google Patents
A kind of difunctional inside and outside thermal activities charcoal process units Download PDFInfo
- Publication number
- CN208279327U CN208279327U CN201820878299.4U CN201820878299U CN208279327U CN 208279327 U CN208279327 U CN 208279327U CN 201820878299 U CN201820878299 U CN 201820878299U CN 208279327 U CN208279327 U CN 208279327U
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- furnace body
- inner furnace
- steam
- end cover
- difunctional
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000000694 effects Effects 0.000 title claims abstract description 25
- 239000003610 charcoal Substances 0.000 title claims abstract description 22
- 230000008569 process Effects 0.000 title claims abstract description 22
- 239000000567 combustion gas Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 15
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 12
- 239000003546 flue gas Substances 0.000 claims description 12
- 238000003491 array Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000035807 sensation Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000010025 steaming Methods 0.000 claims 1
- 230000004913 activation Effects 0.000 abstract description 13
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 238000004134 energy conservation Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 24
- 229910052799 carbon Inorganic materials 0.000 description 22
- 239000000463 material Substances 0.000 description 12
- 239000003575 carbonaceous material Substances 0.000 description 5
- 238000012797 qualification Methods 0.000 description 4
- 239000002918 waste heat Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
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- Carbon And Carbon Compounds (AREA)
Abstract
The utility model provides a kind of difunctional inside and outside thermal activities charcoal process units, comprising: external furnace body, inner furnace body, first end cover；Inner furnace body is provided on the horizontal axis of the external furnace body, and inner furnace body is connected with external furnace body by bearing；The both ends of the inner furnace body are respectively arranged with first end cover and second end cover, and first end cover and second end cover are connected with inner furnace body by sealing bearing；Bottom on the inside of the external furnace body is provided with combustion gas stove, and inner furnace body is located at the surface of combustion gas stove；One end of the inner furnace body is provided with elevator, and elevator is connected by drawing hopper with the inside of inner furnace body.The utility model passes through the improvement to difunctional inside and outside thermal activities charcoal process units, reasonable with structure setting, product yield is high, and activation efficiency is high, the advantages that energy conservation and environmental protection, thus the problem of effective solution the utility model proposes in background technique one and deficiency.
Description
Technical field
The utility model relates to technical field of active carbon, more specifically, more particularly to a kind of difunctional inside and outside thermal activities
Charcoal process units.
Background technique
Active carbon has highly developed hole series structure and special performance characteristic as a kind of porosity carbonaceous material,
It is a kind of excellent adsorbent, before the fields such as environmental protection, food processing, chemical protection are in an increasingly wide range of applications
Scape, the requirement to Properties of Activated Carbon are also higher and higher.
Wherein the production of active carbon includes active carbon carbonization and activates, in the existing technique for preparing active carbon, charing, activation
It is all to be carried out in the heating device of similar furnace body in the process, the steam and material during preparing active carbon, in furnace
Contact effect it is poor, cause activation efficiency low, so that the yields of active carbon is low, furthermore generated in preparation process a large amount of
Heat resource cannot efficiently use, and form the great wasting of resources, not be able to satisfy energy-saving and environment-friendly demand.
In view of this, being studied improvement for existing problem, a kind of difunctional inside and outside thermal activities charcoal production dress is provided
It sets, it is intended to by the technology, achieve the purpose that solve the problems, such as and improve practical value.
Utility model content
The purpose of this utility model is to provide a kind of difunctional inside and outside thermal activities charcoal process units, to solve background technique
Contact effect of the steam with material in the furnace of middle proposition is poor, causes activation efficiency low, so that the yields of active carbon is low,
It cannot be efficiently used in a large amount of heat resources that preparation process generates, the problem of significant wastage resource and deficiency.
To achieve the above object, the utility model provides a kind of difunctional inside and outside thermal activities charcoal process units, by following
Particular technique means are reached:
A kind of difunctional inside and outside thermal activities charcoal process units, comprising: external furnace body, inner furnace body, first end cover, second end cover,
Combustion gas stove, elevator, drawing hopper, steam generator, steam lead, tube sheet, absorbing pipe, air hose, steam pipe, gear ring, drive
Dynamic seat, driving device, discharge port, sealing bearing, flue gas leading；Inner furnace body is provided on the horizontal axis of the external furnace body, and interior
Furnace body is connected with external furnace body by bearing；The both ends of the inner furnace body are respectively arranged with first end cover and second end cover, and
One end cap and second end cover are connected with inner furnace body by sealing bearing；Bottom on the inside of the external furnace body is provided with gas-cooker
Body, and inner furnace body is located at the surface of combustion gas stove；One end of the inner furnace body is provided with elevator, and elevator is by drawing material
Bucket is connected with the inside of inner furnace body；The top of the external furnace body is provided with venthole, and the top of venthole is provided with steam
Generator；The venthole of the steam generator is connected with steam lead；The inside of inner furnace body is arranged in the absorbing pipe, and
One end of absorbing pipe is connected through first end cover and tube sheet with steam lead；The other end of the absorbing pipe is connected with steam pipe
It connects；The inside of inner furnace body is arranged in the air hose, and inner furnace body is stretched out through first end cover and tube sheet in one end of air hose；Institute
The outside setting rack gear of inner furnace body one end is stated, and gear ring is connected with inner furnace body by welding manner；It is set in the drive seat
It is equipped with driving device, and driving device is connected by gear ring with inner furnace body；The bottom of the first end cover is provided with discharge port,
And discharge port is connected with the inside of inner furnace body；The top of the steam generator is provided with flue gas leading.
Preferably, several outlets in axial equidistant radial arrangement are offered on the tube wall of the air hose and steam pipe
Hole.
Preferably, the absorbing pipe is helicoidal structure setting, and absorbing pipe is in close-packed arrays in the axial direction.
Preferably, the tail gas of external furnace body discharge flows through and is discharged to the external world from flue gas leading after steam generator.
Preferably, the driving device include decelerating motor be connected with decelerating motor by shaft coupling drive rod,
The gear being connected by key with drive rod, and the gear is meshed with gear ring.
Preferably, circular feed inlet is offered at the center of the second end cover, and the end of drawing hopper passes through charging
Mouth protrudes into the inside of inner furnace body.
Preferably, the steam pipe is provided with the six roots of sensation altogether, and steam pipe is uniformly distributed on the circumferencial direction of inner furnace body.
Preferably, one end that the air hose stretches out inner furnace body is connected with external source of air.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
1, the utility model is several in axial equidistant radial arrangement by offering on the tube wall of air hose and steam pipe
Venthole setting, the air or steam that air hose or steam pipe is discharged come into full contact with active carbon material and mix, can mention
Rise the qualification rate of active carbon finished products.
2, the utility model is helicoidal structure setting by absorbing pipe, and absorbing pipe is in compact arranged sets in the axial direction
It sets, the waste heat of absorbable active carbon, further heats steam in absorbing pipe when active carbon discharges, and promotes activation efficiency.
3, the utility model flowed through after steam generator by the tail gas that external furnace body is discharged be discharged to from flue gas leading it is extraneous
Setting, can be recycled the thermal energy of tail gas, to realize energy conservation and environmental protection.
4, the utility model has structure setting reasonable by the improvement to difunctional inside and outside thermal activities charcoal process units,
The advantages that product yield is high, and activation efficiency is high, energy conservation and environmental protection, so that effective solution the utility model is in background technique one
The problem of being proposed in and deficiency.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the schematic diagram of internal structure of the utility model.
Fig. 2 is the positive structure diagram of the utility model.
Fig. 3 is the direction the A-A schematic cross-sectional view of the utility model.
In figure: external furnace body 1, first end cover 3, second end cover 4, combustion gas stove 5, elevator 6, drawing hopper 7, steams inner furnace body 2
Vapour generator 8, steam lead 9, tube sheet 10, absorbing pipe 11, air hose 12, steam pipe 13, gear ring 14, drive seat 15, driving dress
Set 16, discharge port 17, sealing bearing 18, flue gas leading 19.
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.
It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a；The instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion "
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance.
Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the general of this field
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Figure 1 to Fig. 3, the utility model provides a kind of particular technique of difunctional inside and outside thermal activities charcoal process units
Embodiment:
A kind of difunctional inside and outside thermal activities charcoal process units, comprising: external furnace body 1, inner furnace body 2, first end cover 3, second end
Lid 4, combustion gas stove 5, elevator 6, drawing hopper 7, steam generator 8, steam lead 9, tube sheet 10, absorbing pipe 11, air hose 12,
Steam pipe 13, gear ring 14, drive seat 15, driving device 16, discharge port 17, sealing bearing 18, flue gas leading 19；The water of external furnace body 1
Inner furnace body 2 is provided on flat axis, and inner furnace body 2 is connected with external furnace body 1 by bearing；The both ends of inner furnace body 2 are respectively set
There are first end cover 3 and second end cover 4, and first end cover 3 and second end cover 4 are connected with inner furnace body 2 by sealing bearing 18；Outside
The bottom of 1 inside of furnace body is provided with combustion gas stove 5, and inner furnace body 2 is located at the surface of combustion gas stove 5；One end of inner furnace body 2 is set
It is equipped with elevator 6, and elevator 6 is connected by drawing hopper 7 with the inside of inner furnace body 2；The top of external furnace body 1 is provided with outlet
Hole, and the top of venthole is provided with steam generator 8；The venthole of steam generator 8 is connected with steam lead 9；Heat absorption
The inside of inner furnace body 2 is arranged in pipe 11, and one end of absorbing pipe 11 is connected through first end cover 3 and tube sheet 10 with steam lead 9
It connects；The other end of absorbing pipe 11 is connected with steam pipe 13；Air hose 12 is arranged in the inside of inner furnace body 2, and air hose 12
Inner furnace body 2 is stretched out through first end cover 3 and tube sheet 10 in one end；The outside of 2 one end of inner furnace body is arranged rack gear 14, and gear ring 14 with
Inner furnace body 2 is connected by welding manner；Be provided with driving device 16 in drive seat 15, and driving device 16 by gear ring 14 with
Inner furnace body 2 is connected；The bottom of first end cover 3 is provided with discharge port 17, and discharge port 17 is connected with the inside of inner furnace body 2；
The top of steam generator 8 is provided with flue gas leading 19.
Specifically, offering several outlets in axial equidistant radial arrangement on the tube wall of air hose 12 and steam pipe 13
Hole, the air or steam that air hose 12 or steam pipe 13 is discharged uniformly intensively, guarantee comes into full contact with active carbon material to be mixed,
The qualification rate of active carbon finished products can be promoted.
Specifically, absorbing pipe 11 is helicoidal structure setting, and absorbing pipe 11 is in the axial direction close-packed arrays, makes absorbing pipe
11 can in a limited space in a large amount of waste heats for absorbing active carbons, steam in absorbing pipe 11 is further heated, activation effect is promoted
Rate.
Specifically, the tail gas that external furnace body 1 is discharged, which flows through, is discharged to the external world from flue gas leading 19 after steam generator 8,650 DEG C-
When 750 DEG C of high-temperature tail gas flows through steam generator 8, steam generator 8 absorbs the heat of tail gas, and exhaust temperature is made to drop to 150
DEG C -200 DEG C, the steam that steam generator 8 generates after absorbing heat imports inner furnace body 2 by steam lead 9, to realize to exhaust gas heat
The recycling of energy, to realize energy-saving and environment-friendly purpose.
Specifically, driving device 16 include decelerating motor be connected with decelerating motor by shaft coupling drive rod, with
The gear that drive rod is connected by key, and gear is meshed with gear ring 14, decelerating motor drives inner furnace body 2 to rotate by gear.
Specifically, offering circular feed inlet at the center of second end cover 4, and the end of drawing hopper 7 passes through feed inlet
The inside of inner furnace body 2 is protruded into, material lifting to drawing hopper 7, material are entered the interior of inner furnace body 2 by drawing hopper 7 by elevator 6
Portion.
Specifically, steam pipe 13 is provided with the six roots of sensation altogether, and steam pipe 13 is uniformly distributed on the circumferencial direction of inner furnace body 2,
Driving device 16 drives inner furnace body 2 to rotate, and material rolls therewith and constantly submerges steam input pipe 12, and steam input pipe 12 discharges
Steam and material come into full contact with concurrent biochemical react.
Specifically, one end that air hose 12 stretches out inner furnace body 2 is connected with external source of air, external air source passes through air hose
12 enter in inner furnace body 2, and the high-temperature water gas in oxygen and inner furnace body 2 in air is mixed and burned, and produce a large amount of thermal energy, are
The activation of active carbon provides thermal energy.
Specific implementation step:
After the decelerating motor of driving device 16 is powered, decelerating motor drives inner furnace body 2 in outer furnace by gear and gear ring 14
It is rotated on body 1, later using elevator 6 by material lifting to drawing hopper 7, material is along drawing hopper 7 from the feed inlet of second end cover 4
Into the inside of inner furnace body 2, when being activated, the combustion gas stove 5 of 1 inside bottom of external furnace body is lighted a fire, to the inner furnace body 2 of top into
Row heating, while the steam of the generation of steam generator 8 enters the inside of inner furnace body 2 along steam lead 9, outside air is along air hose
12 enter the inside of inner furnace body 2, and during inner furnace body 2 rotates, material rolls therewith and constantly submerges steam input pipe 12, steam
Steam and the material that vapour input pipe 12 discharges come into full contact with it is concurrently biochemical react, the other tube wall of air hose 12 and steam pipe 13
On offer several ventholes in axial equidistant radial arrangement, the sky that air hose 12 or steam pipe 13 is discharged uniformly intensively
Gas or steam, guarantee comes into full contact with active carbon material to be mixed, and the qualification rate of active carbon finished products can be effectively promoted, furthermore in air
Oxygen and inner furnace body 2 in high-temperature water gas be mixed and burned, produce a large amount of thermal energy, heat can be provided for the activation of active carbon
Can, so that charing, the activation for active carbon provide preferable reaction environment, when discharging active carbon from 3 bottom of first end cover out
Material mouth 17 flows out, and absorbing pipe 11 can be flowed through when wherein active carbon discharges, and spiral helicine absorbing pipe 11 can be interior big in a limited space
Amount absorbs the waste heat of active carbon, further heats to steam in absorbing pipe 11, promotes activation efficiency, it is notable that from outer
When 650 DEG C of -750 DEG C of high-temperature tail gas of 1 top venthole of furnace body discharge flow through steam generator 8, steam generator 8 absorbs tail gas
Heat, so that exhaust temperature is dropped to 150 DEG C -200 DEG C, the steam that steam generator 8 generates after absorbing heat is imported by steam lead 9
Inner furnace body 2, so that the recycling to exhaust heat-energy is realized, to realize energy-saving and environment-friendly purpose.
In summary: the difunctional inside and outside thermal activities charcoal process units of the one kind, by the tube wall of air hose and steam pipe
Offer the setting of several ventholes in axial equidistant radial arrangement, the air or steam that air hose or steam pipe is discharged
It comes into full contact with and mixes with active carbon material, the qualification rate of active carbon finished products can be promoted；It is helicoidal structure setting by absorbing pipe,
And absorbing pipe is in compact arranged setting in the axial direction, the waste heat of absorbable active carbon when active carbon discharges, to being steamed in absorbing pipe
Vapour further heats, and promotes activation efficiency；It is flowed through by the tail gas that external furnace body is discharged and is discharged to from flue gas leading after steam generator
Extraneous setting, can be recycled the thermal energy of tail gas, to realize energy conservation and environmental protection.The utility model passes through to difunctional
The improvement of inside and outside thermal activities charcoal process units has structure setting reasonable, and product yield is high, and activation efficiency is high, energy conservation and environmental protection
The advantages that, thus the problem of effective solution the utility model proposes in background technique one and deficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of difunctional inside and outside thermal activities charcoal process units, comprising: external furnace body (1), inner furnace body (2), first end cover (3), the
Two end caps (4), combustion gas stove (5), elevator (6), drawing hopper (7), steam generator (8), steam lead (9), tube sheet (10),
Absorbing pipe (11), air hose (12), steam pipe (13), gear ring (14), drive seat (15), driving device (16), discharge port (17),
Seal bearing (18), flue gas leading (19)；It is characterized by: inner furnace body (2) are provided on the horizontal axis of the external furnace body (1),
And inner furnace body (2) is connected with external furnace body (1) by bearing；The both ends of the inner furnace body (2) are respectively arranged with first end cover (3)
And second end cover (4), and first end cover (3) and second end cover (4) are connected with inner furnace body (2) by sealing bearing (18)；Institute
It states the bottom on the inside of external furnace body (1) to be provided with combustion gas stove (5), and inner furnace body (2) is located at the surface of combustion gas stove (5)；Institute
The one end for stating inner furnace body (2) is provided with elevator (6), and elevator (6) passes through the inside phase of drawing hopper (7) and inner furnace body (2)
Connection；The top of the external furnace body (1) is provided with venthole, and the top of venthole is provided with steam generator (8)；The steaming
The venthole of vapour generator (8) is connected with steam lead (9)；The absorbing pipe (11) is arranged in the inside of inner furnace body (2), and
One end of absorbing pipe (11) is connected through first end cover (3) and tube sheet (10) with steam lead (9)；The absorbing pipe (11)
The other end is connected with steam pipe (13)；The air hose (12) setting is in the inside of inner furnace body (2), and the one of air hose (12)
Inner furnace body (2) are stretched out through first end cover (3) and tube sheet (10) in end；Rack gear is arranged in the outside of described inner furnace body (2) one end
(14), and gear ring (14) is connected with inner furnace body (2) by welding manner；Driving device is provided on the drive seat (15)
(16), and driving device (16) is connected by gear ring (14) with inner furnace body (2)；The bottom of the first end cover (3) is provided with
Discharge port (17), and discharge port (17) is connected with the inside of inner furnace body (2)；The top of the steam generator (8) is provided with
Flue gas leading (19).
2. the difunctional inside and outside thermal activities charcoal process units of one kind according to claim 1, it is characterised in that: the air hose
(12) and on the tube wall of steam pipe (13) several ventholes in axial equidistant radial arrangement are offered.
3. the difunctional inside and outside thermal activities charcoal process units of one kind according to claim 1, it is characterised in that: the absorbing pipe
(11) it is arranged for helicoidal structure, and absorbing pipe (11) is in close-packed arrays in the axial direction.
4. the difunctional inside and outside thermal activities charcoal process units of one kind according to claim 1, it is characterised in that: the external furnace body
(1) tail gas being discharged flows through and is discharged to the external world from flue gas leading (19) after steam generator (8).
5. the difunctional inside and outside thermal activities charcoal process units of one kind according to claim 1, it is characterised in that: the driving dress
Set (16) include decelerating motor be connected with decelerating motor by shaft coupling drive rod, be connected by key with drive rod
Gear, and the gear is meshed with gear ring (14).
6. the difunctional inside and outside thermal activities charcoal process units of one kind according to claim 1, it is characterised in that: the second end
It covers at the center of (4) and offers circular feed inlet, and the interior of inner furnace body (2) is protruded by feed inlet in the end of drawing hopper (7)
Portion.
7. the difunctional inside and outside thermal activities charcoal process units of one kind according to claim 1, it is characterised in that: the steam pipe
(13) it is provided with the six roots of sensation altogether, and steam pipe (13) is uniformly distributed on the circumferencial direction of inner furnace body (2).
8. the difunctional inside and outside thermal activities charcoal process units of one kind according to claim 1, it is characterised in that: the air hose
(12) one end for stretching out inner furnace body (2) is connected with external source of air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820878299.4U CN208279327U (en) | 2018-06-07 | 2018-06-07 | A kind of difunctional inside and outside thermal activities charcoal process units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820878299.4U CN208279327U (en) | 2018-06-07 | 2018-06-07 | A kind of difunctional inside and outside thermal activities charcoal process units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208279327U true CN208279327U (en) | 2018-12-25 |
Family
ID=64706810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820878299.4U Expired - Fee Related CN208279327U (en) | 2018-06-07 | 2018-06-07 | A kind of difunctional inside and outside thermal activities charcoal process units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208279327U (en) |
-
2018
- 2018-06-07 CN CN201820878299.4U patent/CN208279327U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 |