CN208269656U - A kind of calciner of the carbon anode without auxiliary fuel - Google Patents
A kind of calciner of the carbon anode without auxiliary fuel Download PDFInfo
- Publication number
- CN208269656U CN208269656U CN201820843146.6U CN201820843146U CN208269656U CN 208269656 U CN208269656 U CN 208269656U CN 201820843146 U CN201820843146 U CN 201820843146U CN 208269656 U CN208269656 U CN 208269656U
- Authority
- CN
- China
- Prior art keywords
- calcining furnace
- roasting
- quirk
- anode
- batch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Coke Industry (AREA)
Abstract
The utility model discloses a kind of structure novel, save the cost carbon anode without the calciner of auxiliary fuel, including calcining furnace, the calcining furnace includes furnace body and is formed in the calcining furnace batch can in the furnace body and being symmetrically distributed；Hopper is roasted, the roasting hopper is placed in the middle part of the calcining furnace, and the roasting hopper is placed between the calcining furnace batch can；It is filled with green anode in the roasting hopper, is filled with petroleum coke in the calcining furnace batch can, the burning for the fugitive constituent that the green anode is generated by the calcining petroleum coke is roasted；The burning for the fugitive constituent that the calciner of the utility model is generated in calcination process by petroleum coke generates the roasting that heat completes green anode, accomplishes no fuel baking, has saved cost.
Description
Technical field
A kind of roasting the utility model relates to carbon anode roasting technique technical field more particularly to carbon anode without auxiliary fuel
Burn device.
Background technique
Carbon anode roasting is that green anode completely cuts off air in the protection of dielectric object, add indirectly by defined heating curve
Heat makes the adhesive coking in green anode, and consolidates integral high-temperature heat treatment process with particles of aggregates.In roasting technique
In, general maximum smoke temperature is required at 1150-1200 DEG C, and purpose is mainly moisture, the fugitive constituent excluded in green anode, drop
Low resistivity improves every physical and chemical performance.The main fuel that roasting process uses has heavy oil, coal gas and natural gas.
Wherein, natural gas belongs to safer combustion gas in industrial furnace production process, it is free of carbon monoxide, if hair
Raw leakage, can diffuse up immediately, be not easy accumulation and form explosive gas；For other fuel, safety is relatively high
Selected by many Tan Su factories.One ton of anode of current every production, need to consume natural gas 70m3 or so, natural by Shandong District
The every cubic metre of 2.3 yuan of calculating of gas market price, produce one ton of anode and need 161 yuan of natural gas expense.
To sum up, carbon anode roasting technique higher cost in the prior art.
Utility model content
The purpose of the utility model is to provide the carbon anodes of a kind of structure novel, save the cost to fill without the roasting of auxiliary fuel
It sets.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of carbon anode of the utility model is without the calciner of auxiliary fuel, comprising:
Calcining furnace, the calcining furnace include furnace body and are formed in the calcining furnace charge in the furnace body and being symmetrically distributed
Tank；
Hopper is roasted, the roasting hopper is placed in the middle part of the calcining furnace, and the roasting hopper is placed in the calcining
Between furnace charge tank；
It is filled with green anode in the roasting hopper, petroleum coke is filled in the calcining furnace batch can, the green anode is logical
The burning for crossing the fugitive constituent that the calcining petroleum coke generates is roasted；
There is the quirk for capableing of burning fuel, the quirk is formed in the four of the calcining furnace batch can on the calcining furnace
Week, and the petroleum coke in calcining furnace batch can described in the quirk wall indirect heating when quirk fuel combustion by the quirk
When the fugitive constituent and green anode generated when being calcining petroleum coke with the green anode in roasting hopper, the fuel in the quirk roasts
The fugitive constituent of generation；
The calcining furnace batch can and roasting hopper are distributed along the short transverse of the calcining furnace vertically, and the calcining furnace
The green anode in petroleum coke, the roasting hopper in batch can is moved under the calcining furnace from top to bottom by gravity
Portion；
The lower part of the roasting hopper has discharge component, which transports the green anode after roasting to calcining furnace
It is external；
The lower part of the calcining furnace batch can has discharge assembly, and calcined petroleum coke is emitted into and forges by the discharge assembly
Burn furnace exterior.
Further, the quirk of the calcining furnace batch can surrounding along the calcining furnace batch can short transverse layer distributed,
And the number of plies of the quirk is 6 to 8 layers；
The siliceous special-shaped brick masonry that the quirk wall of the quirk passes through thickness 80mm.
Further, each calcining furnace batch can and surrounding four quirks are one group of batch can group, the calcining
Stove has four groups of batch can groups；
Flame-observing hole and thermometric pressure tap are offered on the quirk；
The quirk arrangement "Z"-shaped.
Further, the discharge component includes that the carbon block falling apparatus for being placed in the hopper lower end and carbon block accept dress
It sets, the carbon block falling apparatus is the fixture that can clamp green anode, and the carbon block catching device is splicing pallet, after roasting
The green anode is delivered on the carbon block catching device by the carbon block falling apparatus；
The discharge component also has block pushing device, and the block pushing device is placed in the side of the carbon block catching device, should
The front end of block pushing device has pushing block plate, and the pushing block plate is moved in the horizontal direction by telescoping mechanism, and the carbon block accepts dress
The other end set has delivery track, and the green anode of carbon block catching device upper surface is transported by the block pushing device to institute
State delivery track；
The telescoping mechanism of the block pushing device is hydraulic cylinder or cylinder.
Further, the discharge assembly includes the jigging conveyer for being placed in calcining furnace batch can lower end, the vibration
Conveyer assists the petroleum coke to move from top to bottom by gravity by vibration；
The lower part of the calcining furnace batch can is equipped with cooling jacket, and calcined petroleum coke is cold by the cooling jacket
But.
Further, the different thermocouple of pre-buried three root longs degree in the roasting hopper, is set by the thermocouple and is given birth to
The heating curve of anode.
Further, the length of the different thermocouple of three root long degree is respectively 1.5m, 3m, 5m.
In the above-mentioned technical solutions, calciner of a kind of carbon anode without auxiliary fuel provided by the utility model, tool
Have it is following the utility model has the advantages that
1, the burning for the fugitive constituent that the calciner of the utility model is generated in calcination process by petroleum coke generates heat
Amount completes the roasting of green anode, accomplishes no fuel baking, has saved cost；
2, the fugitive constituent that green anode roasting process generates also is introduced quirk together and burnt by the utility model, same to produce
Given birth to heat, and the heat that the burning of the fugitive constituent of the partial heat and petroleum coke generates preheated further through the mode of indirect heat transfer,
Heat oil is burnt and green anode, calcining and roasting effect are significant；
It 3, can be by the resistivity of carbon anode, the raising product ratio of first-grade products using the technique of the utility model.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only to record in the utility model
Some embodiments be also possible to obtain other drawings based on these drawings for those of ordinary skill in the art.
Fig. 1 is a kind of structural representation of calciner of the carbon anode without auxiliary fuel provided by the embodiment of the utility model
Figure；
Fig. 2 is a kind of top view of calciner of the carbon anode without auxiliary fuel provided by the embodiment of the utility model；
Fig. 3 is a kind of cross-sectional view one of calciner of the carbon anode without auxiliary fuel provided by the embodiment of the utility model；
Fig. 4 is a kind of cross-sectional view two of calciner of the carbon anode without auxiliary fuel provided by the embodiment of the utility model；
Fig. 5 is a kind of cross-sectional view three of calciner of the carbon anode without auxiliary fuel provided by the embodiment of the utility model.
Description of symbols:
1, calcining furnace batch can；2, quirk；3, green anode；4, carbon block catching device；5, cooling jacket；6, discharge assembly；7,
Jigging conveyer；8, carbon block falling apparatus；9, hopper is roasted；10, flue；11, block pushing device；12, delivery track；13, fire is seen
Hole.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with attached drawing pair
The utility model is further detailed.
Referring to shown in Fig. 1-5；
A kind of carbon anode of the utility model is without the calciner of auxiliary fuel, comprising:
Calcining furnace, calcining furnace include furnace body and are formed in the calcining furnace batch can 1 in furnace body and being symmetrically distributed；
Hopper 9 is roasted, roasting hopper 9 is placed in the middle part of calcining furnace, and roasts hopper 9 and be placed between calcining furnace batch can 1；
It roasts and is filled with green anode 3 in hopper 9, be filled with petroleum coke in calcining furnace batch can 1, green anode 3 passes through petroleum coke
The burning for calcining the fugitive constituent generated is roasted；
There is the quirk 2 for capableing of burning fuel, quirk 2 is formed in the surrounding of calcining furnace batch can 1, and quirk 2 on calcining furnace
Pass through the raw sun in the petroleum coke and roasting hopper 9 in the quirk wall indirect heating calcining furnace batch can 1 of quirk 2 when fuel combustion
Pole, the fugitive constituent that the fugitive constituent and green anode that the fuel in quirk 2 generates when being calcining petroleum coke generate when roasting；
Calcining furnace batch can 1 and roasting hopper 9 are distributed along the short transverse of calcining furnace vertically, and in calcining furnace batch can 1
Green anode 3 in petroleum coke, roasting hopper 9 is moved to the lower part of calcining furnace by gravity from top to bottom；
The lower part for roasting hopper 9 has discharge component, which will be outside the transport to calcining furnace of green anode 3 after roasting
Portion；
The lower part of calcining furnace batch can 1 has discharge assembly 6, and calcined petroleum coke is emitted into calcining furnace by discharge assembly 6
It is external.
Specifically, the roasting of the present embodiment fills first present embodiment discloses a kind of carbon anode calciner of no fuel
Setting realization can calcine and roast without auxiliary fuel.Specific structure are as follows: calcining furnace and the calcining furnace charge being formed on calcining furnace
Tank 1 and roasting hopper 9, wherein it is filled with petroleum coke in calcining furnace batch can 1, green anode 3 is filled in roasting hopper 9, meanwhile,
A plurality of quirk 2 is also formed on calcining furnace, quirk 2 offers the air-breathing hole that air can be allowed to enter and mentions for after burning
For convenience.In charging, the top of calcining furnace batch can 1 and roasting hopper 9 is reserved with loading hopper, facilitates feed early period.
The device of the present embodiment has added roasting hopper 9 between calcining furnace batch can 1, and green anode 3 is filled in the roasting hopper 9, and forges
It burns and fills petroleum coke in furnace charge tank 1, using calcined petroleum coke as dielectric object, completely cut off air, and rely on calcined stone
The burning that the burning for the fugitive constituent that oil coke generates generates the fugitive constituent that heat and green anode 3 itself generate carries out green anode 3
Preheating, heating, high temperature sintering.In carbon anode roasting technique, therefore, to assure that flue-gas temperature within the scope of 1150~1200 DEG C, and
The maximum temperature of the petroleum coke fugitive constituent burning of the present embodiment complies fully with carbon anode roasting technique requirement at 1350 DEG C.Roasting
After the completion, green anode carbon block gradually falls to calcining furnace furnace bottom and carries out natural cooling, continues to decline when being cooled to 200 DEG C or less
Subsequent discharge operation is carried out on to discharge component；And petroleum coke then falls to the lower part of calcining furnace batch can 1 after cooling to equipment
Outer discharge.
Preferably, the quirk 2 of 1 surrounding of calcining furnace batch can divides along the short transverse layering of calcining furnace batch can 1 in the present embodiment
Cloth, and the number of plies of quirk 2 is 6 to 8 layers；Wherein, the siliceous special-shaped brick masonry that the quirk wall of quirk 2 passes through thickness 80mm.As
The most preferred embodiment of the present embodiment: each calcining furnace batch can 1 and surrounding four quirks 2 are one group of batch can group, this is forged
Burning stove has four groups of batch can groups；Flame-observing hole 13 and thermometric pressure tap are offered on quirk 2；The arrangement "Z"-shaped of quirk 2.Roasting
The different thermocouple of pre-buried three root longs degree in hopper 9 sets the heating curve of green anode 3 by thermocouple.Three above-mentioned root longs
The length for spending different thermocouples is respectively 1.5m, 3m, 5m.The heating control of green anode 3 is according to the structure of calcining furnace and every layer
The difference of 2 temperature of quirk realizes the temperature control of the different temperature rise periods of green anode 3 with carbon block down position, firstly, roasting in advance
The thermocouple of pre-buried three different lengths, length are as above in imitation frosted glass case 9.Heating curve is set using thermocouple displays temperature, and
The heating principle for following strictly " both ends are fast, intermediate slow ", completes the whole process of 3 high-temperature heat treatment of green anode.
The working principle of the present embodiment calciner approximately as: petroleum coke is added to calcining by top filling bucket when calcining
Furnace charge tank 1 is interior, green anode is put into roasting hopper 9 using bridge crane, using petroleum coke after calcining as filler material, green anode 3
It is from top to bottom moved with petroleum coke, the quirk 2 that green anode 3 is gradually located at 1 two sides of calcining furnace batch can with petroleum coke heats.Quirk
The heat that burning generates in 2 is indirectly transferred to petroleum coke and green anode 3 by quirk wall.When petroleum coke temperature reaches 350~600
DEG C when, the fugitive constituent in petroleum coke largely releases, and (what is opened up on the quirk wall of quirk 2 is multiple small by volatilization shunting
Hole, and in order to play the role of collecting the channel being set according to actual conditions) come together in quirk 2 and burn, then
Burning produces heat and is indirectly transferred to green anode 3 again.When the maximum temperature of petroleum coke is up to 1200~1300 DEG C or more, rely on
The heat that the burning of petroleum coke fugitive constituent generates completes the roasting for completing green anode 3 while the calcining of petroleum coke together, calcining roasting
After the completion of burning, calcined petroleum coke enters discharge assembly from 1 bottom of calcining furnace batch can and carries out subsequent processing, and green anode enters
The discharge component for roasting 9 bottom of hopper carries out subsequent processing.
Preferably, discharge component includes that the carbon block falling apparatus 8 for being placed in roasting 9 lower end of hopper and carbon block are held in above scheme
Connection device 4, carbon block falling apparatus 8 are the fixture that can clamp green anode 3, and carbon block catching device 4 is splicing pallet, after roasting
Green anode 3 is delivered on carbon block catching device 4 by carbon block falling apparatus 8；In addition, discharge component also has block pushing device 11,
Block pushing device 11 is placed in the side of carbon block catching device 4, and the front end of the block pushing device 11 has pushing block plate, and pushing block plate passes through flexible
Mechanism moves in the horizontal direction, and the other end of carbon block catching device 4 has delivery track 12,4 upper surface of carbon block catching device
Green anode 3 is transported by block pushing device 11 to delivery track 12；The telescoping mechanism of block pushing device 11 is hydraulic cylinder or cylinder.In order to
Facilitate the post-processing for carrying out petroleum coke and green anode 3, the present embodiment devises discharge component and discharge assembly 6.Wherein, discharging group
Part structure is as above, uses the components such as conventional clamp and conveyer belt to realize from the whole process for being dumped into discharging, in general, is
It improves efficiency and precision, can be more preferable using automatically controlled effect, so the present embodiment devises hydraulic cylinder or cylinder to control push plate
Movement, and last delivery track 12 be also it is electronic come driving conveying belt movement.In addition, above-mentioned discharge assembly 6 includes
It is placed in the jigging conveyer 7 of 1 lower end of calcining furnace batch can, jigging conveyer 7 is by vibration aided oil coke by gravity from upper
Lower movement；The lower part of calcining furnace batch can 1 is equipped with cooling jacket 5, and calcined petroleum coke is cooling by cooling jacket 5.This reality
The petroleum coke for applying example is to realize top-down movement under the effect of gravity, therefore, in order to the shifting of aided oil coke
It is dynamic, jigging conveyer 7 is devised, it is mobile by facilitated petroleum coke.
The quirk 2 of the present embodiment needs that there is good heating conduction and air-tightness to get well, therefore, the present embodiment fire
The quirk refractory brick of road wall uses wall thickness as the siliceous special form brick of 80mm.The calciner of the present embodiment has four groups of calcining furnaces
1, roasting hopper 9 of batch can and Duo Gen quirk 2, while apparatus structure is that steel construction and brick cooperation are built.Structural body needs are set
Fugitive constituent and waste heat air duct are set, so as to meet the burning operation in later period.In order to control hair care point and waste heat air
Amount, can be arranged in channel can movable pulling plate brick change the aperture in channel, to control flow.In addition, on quirk 2
Multiple flame-observing holes 13 and thermometric pressure tap are devised, convenient for the operation and monitoring of calcining furnace；Finally, apparatus structure cavity is using glutinous
Soil property refractory brick, insulating brick and red brick masonry.
In the above-mentioned technical solutions, calciner of a kind of carbon anode without auxiliary fuel provided by the utility model, tool
Have it is following the utility model has the advantages that
The burning for the fugitive constituent that the calciner of the utility model is generated in calcination process by petroleum coke generates heat
The roasting for completing green anode 3, accomplishes no fuel baking, has saved cost；
The fugitive constituent that 3 roasting process of green anode generates also is introduced quirk 2 together and burnt by the utility model, same to produce
Given birth to heat, and the heat that the burning of the fugitive constituent of the partial heat and petroleum coke generates preheated further through the mode of indirect heat transfer,
Heat oil coke and green anode 3, calcining and roasting effect are significant；
It can be by the resistivity of carbon anode, the raising product ratio of first-grade products using the technique of the utility model.
It is above that certain exemplary embodiments of the utility model are only described by way of explanation, undoubtedly, for
Those skilled in the art can be with a variety of different without departing from the spirit and scope of the utility model
Mode is modified described embodiment.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as
Limitation to the utility model claims protection scope.
Claims (7)
1. a kind of calciner of carbon anode without auxiliary fuel characterized by comprising
Calcining furnace, the calcining furnace include furnace body and are formed in the calcining furnace batch can in the furnace body and being symmetrically distributed
(1)；
Roasting hopper (9), the middle part for roasting hopper (9) and being placed in the calcining furnace, and the roasting hopper (9) are placed in described
Between calcining furnace batch can (1)；
Green anode (3) are filled in the roasting hopper (9), petroleum coke, the raw sun are filled in the calcining furnace batch can (1)
The burning for the fugitive constituent that pole (3) is generated by the calcining petroleum coke is roasted；
There is the quirk (2) for capableing of burning fuel, the quirk (2) is formed in the calcining furnace batch can (1) on the calcining furnace
Surrounding, and calcining furnace batch can described in the quirk wall indirect heating when quirk (2) fuel combustion by the quirk (2)
(1) green anode (3) in petroleum coke in and roasting hopper (9), the fuel in the quirk (2) generate when being calcining petroleum coke
Fugitive constituent and green anode (3) fugitive constituent that generates when roasting；
The calcining furnace batch can (1) and roasting hopper (9) are distributed along the short transverse of the calcining furnace vertically, and the calcining
The green anode (3) in petroleum coke, roasting hopper (9) in furnace charge tank (1) is moved to institute by gravity from top to bottom
State the lower part of calcining furnace；
The lower part of roasting hopper (9) has discharge component, which extremely calcines green anode (3) transport after roasting
Furnace exterior；
The lower part of the calcining furnace batch can (1) has discharge assembly (6), and the discharge assembly (6) arranges calcined petroleum coke
It puts to calcining furnace.
2. calciner of a kind of carbon anode without auxiliary fuel according to claim 1, which is characterized in that the calcining furnace
Short transverse layer distributed of the quirk (2) of batch can (1) surrounding along the calcining furnace batch can (1), and the number of plies of the quirk (2)
It is 6 to 8 layers；
The siliceous special-shaped brick masonry that the quirk wall of the quirk (2) passes through thickness 80mm.
3. calciner of a kind of carbon anode without auxiliary fuel according to claim 2, which is characterized in that forged described in each
It burns furnace charge tank (1) and surrounding four quirks (2) is one group of batch can group, which has four groups of batch can groups；
Flame-observing hole (13) and thermometric pressure tap are offered on the quirk (2)；
The quirk (2) arrangement "Z"-shaped.
4. calciner of a kind of carbon anode without auxiliary fuel according to claim 1, which is characterized in that the discharging group
Part includes the carbon block falling apparatus (8) and carbon block catching device (4) for being placed in described roasting hopper (9) lower end, and the carbon block falls
Device (8) is the fixture that can clamp green anode (3), and the carbon block catching device (4) is splicing pallet, the life after roasting
Anode (3) is delivered on the carbon block catching device (4) by the carbon block falling apparatus (8)；
The discharge component also has block pushing device (11), and the block pushing device (11) is placed in the carbon block catching device (4)
Side, the front end of the block pushing device (11) have pushing block plate, and the pushing block plate is moved in the horizontal direction by telescoping mechanism, described
The other end of carbon block catching device (4) has delivery track (12), the green anode (3) of carbon block catching device (4) upper surface
Pass through the block pushing device (11) transport to the delivery track (12)；
The telescoping mechanism of the block pushing device (11) is hydraulic cylinder or cylinder.
5. calciner of a kind of carbon anode without auxiliary fuel according to claim 1, which is characterized in that the discharge group
Part (6) includes the jigging conveyer (7) for being placed in calcining furnace batch can (1) lower end, and the jigging conveyer (7) is auxiliary by vibrating
The petroleum coke is helped to move from top to bottom by gravity；
The lower part of the calcining furnace batch can (1) is equipped with cooling jacket (5), and calcined petroleum coke passes through the cooling jacket
(5) cooling.
6. calciner of a kind of carbon anode without auxiliary fuel according to claim 1, which is characterized in that the roasting material
The different thermocouple of pre-buried three root longs degree in case (9) passes through the heating curve of thermocouple setting green anode (3).
7. calciner of a kind of carbon anode without auxiliary fuel according to claim 6, which is characterized in that three root long degree are not
The length of the same thermocouple is respectively 1.5m, 3m, 5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820843146.6U CN208269656U (en) | 2018-05-31 | 2018-05-31 | A kind of calciner of the carbon anode without auxiliary fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820843146.6U CN208269656U (en) | 2018-05-31 | 2018-05-31 | A kind of calciner of the carbon anode without auxiliary fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208269656U true CN208269656U (en) | 2018-12-21 |
Family
ID=64689249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820843146.6U Active CN208269656U (en) | 2018-05-31 | 2018-05-31 | A kind of calciner of the carbon anode without auxiliary fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208269656U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106368A (en) * | 2019-04-19 | 2019-08-09 | 长沙矿冶研究院有限责任公司 | A kind of method of lateritic nickel ore indirect heating compound roasting-floating and enriching nickel cobalt |
| CN111366001A (en) * | 2020-03-18 | 2020-07-03 | 武汉科技大学 | Sintering flue gas circulation online purification synchronous waste heat recovery system based on vertical sintering |
| CN113758233A (en) * | 2020-06-01 | 2021-12-07 | 沈阳铝镁设计研究院有限公司 | Feeding and discharging method and clamping mechanism of vertical roasting furnace |
-
2018
- 2018-05-31 CN CN201820843146.6U patent/CN208269656U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106368A (en) * | 2019-04-19 | 2019-08-09 | 长沙矿冶研究院有限责任公司 | A kind of method of lateritic nickel ore indirect heating compound roasting-floating and enriching nickel cobalt |
| CN111366001A (en) * | 2020-03-18 | 2020-07-03 | 武汉科技大学 | Sintering flue gas circulation online purification synchronous waste heat recovery system based on vertical sintering |
| CN113758233A (en) * | 2020-06-01 | 2021-12-07 | 沈阳铝镁设计研究院有限公司 | Feeding and discharging method and clamping mechanism of vertical roasting furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208269656U (en) | A kind of calciner of the carbon anode without auxiliary fuel | |
| CN105423748A (en) | Double-layer roller kiln with warm areas distributed in stagger | |
| CN101979463A (en) | Clean heat reclamation tamping type coke furnace | |
| CN107238289B (en) | A kind of roaster roasting control method | |
| CN203148211U (en) | High-temperature lifting furnace | |
| CN103438714B (en) | A kind of high-temperature dryer for mineral material | |
| CN201857364U (en) | Cleaning type thermal recovery tamping coke furnace | |
| CN104089476B (en) | A kind of method of induction furnace ferroalloy smelting | |
| CN204346094U (en) | Assembly type tunnel cave | |
| CN104131155A (en) | Pellet preheating drying simulator | |
| CN110057192A (en) | A kind of large scale push plate nitrogen atmosphere protection sintering furnace | |
| CN104457250A (en) | Kiln | |
| CN203881107U (en) | Quartz stone calcining furnace | |
| CN205192248U (en) | Brickwork structure | |
| CN104279871B (en) | Keep the bavin electricity mixing kiln of Nixing pottery firewood true qualities transmutation | |
| CN108384913A (en) | A kind of efficient reduction coal base shaft furnace | |
| CN204154110U (en) | Keep the bavin electricity mixing kiln of Nixing pottery firewood true qualities transmutation | |
| CN204854328U (en) | Double -deck kiln | |
| CN208059551U (en) | Ternary industrializes atmosphere roller furnace | |
| CN203489678U (en) | High-temperature dryer for mineral material | |
| CN201021872Y (en) | A tile stove | |
| CN204313649U (en) | A kind of kiln | |
| CN107663581B (en) | A kind of method heating the bed of material and mobile bed system | |
| CN205909683U (en) | Novel portable rotary kiln's cooling structure | |
| CN103994660B (en) | The round-robin method of bridge-type sintering machine and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |