CN110108121A - Ceramic substrate sintering production line and its working method - Google Patents
Ceramic substrate sintering production line and its working method Download PDFInfo
- Publication number
- CN110108121A CN110108121A CN201910510346.9A CN201910510346A CN110108121A CN 110108121 A CN110108121 A CN 110108121A CN 201910510346 A CN201910510346 A CN 201910510346A CN 110108121 A CN110108121 A CN 110108121A
- Authority
- CN
- China
- Prior art keywords
- conveying
- section
- kiln
- bunker
- head end
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/12—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
- F27B9/26—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace on or in trucks, sleds, or containers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/38—Arrangements of devices for charging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/39—Arrangements of devices for discharging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/12—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
- F27B2009/124—Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/38—Arrangements of devices for charging
- F27B2009/382—Charging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/38—Arrangements of devices for charging
- F27B2009/384—Discharging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/04—Sintering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
Abstract
The invention discloses a kind of ceramic substrate sintering production line and its working method, ceramic substrate sintering production line include pipeline, unloading manipulator, loading machinery hand, propeller, into kiln conveying device, kiln group, kiln conveying roller group and kiln discharge conveying device；Wherein, the pipeline is equipped with the bunker of accommodating ceramic substrate, and the pipeline includes the first conveying section and the second conveying section；The loading machinery hand is set to the first conveying section head end and is loaded in the bunker of the first conveying section head end with the ceramic substrate before being sintered；First conveying section is used to for the bunker for being located at the first conveying section head end being delivered at propeller；The propeller is used to push to the bunker of conveying so far into kiln conveying device；The head end for being used to for the bunker of push being so far delivered to kiln conveying roller group into kiln conveying device.Present invention reduces the production cycles, improve product quality, reduce cost of labor.
Description
Technical field
The present invention relates to a kind of ceramic substrate sintering production line and its working methods.
Background technique
Currently, with the development of the society, special industrial ceramics are constantly for industries such as ship, wear resistant products in recent years.Its
Sintering method is all by kilns such as drawer kiln, the kilns of falling cigarette that energy consumption is high, and firing period is long, and upper and lower temperature difference is big, and product quality is very
Difficulty reaches technical requirements, causes product qualification rate not high, and yield is small, while specific energy consumption is high.Present special cermacis demand is not
It is disconnected to increase plus the chemical components such as wax are contained inside product itself, the demand in market is no longer satisfied with original method,
Labor intensity of workers is also big, and chemical component is harmful to the human body, and energy consumption of unit product is big.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of existing technologies, it is raw to provide a kind of ceramic substrate sintering
Producing line, it shortens the production cycle, improves product quality, reduces cost of labor.
The present invention solves above-mentioned technical problem and adopts the technical scheme that: a kind of ceramic substrate sintering production line, it is wrapped
Include pipeline, unloading manipulator, loading machinery hand, propeller, into kiln conveying device, kiln group, kiln conveying roller group and kiln discharge
Conveying device；Wherein,
The pipeline is equipped with the bunker of accommodating ceramic substrate, and the pipeline includes the first conveying section and the second conveying
Section；
It is first loaded on the first conveying section with the ceramic substrate before being sintered that the loading machinery hand is set to the first conveying section head end
In the bunker at end；
First conveying section is used to for the bunker for being located at the first conveying section head end being delivered at propeller；
The propeller is used to push to the bunker of conveying so far into kiln conveying device；
The head end for being used to for the bunker of push being so far delivered to kiln conveying roller group into kiln conveying device；
The kiln group is arranged successively in the conveying direction to be had bringing-up section burner hearth, is burnt into section burner hearth and cooling section burner hearth, described
Kiln group is additionally provided with to bringing-up section burner hearth and provides the burner group of high-temperature flue gas；
The kiln conveying roller group is arranged along the setting direction of kiln group, and the kiln conveying roller group will be for that will be delivered to it
The bunker of head end carries out conveying and is successively delivered to kiln discharge conveying after bringing-up section burner hearth, firing section burner hearth and cooling section burner hearth
Device；
The kiln discharge conveying device is used to for the bunker of conveying being so far transferred to the head end of the second conveying section；
The bunker that second conveying section is used to will transfer to this is conveyed；
The end that the unloading manipulator is set to the second conveying section is delivered on the bunker of the second conveying section end with unloading
Ceramic substrate.
Further, it is equipped between the head end of first conveying section and the end of second conveying section for defeated by second
The bunker return section for sending the bunker for unloading ceramic substrate on the end of section to be repositioned to the head end of the first conveying section.
Further, first conveying section includes:
It is parallel to the setting direction setting of kiln conveying roller group and its head end connects with the bunker return section
First parallel-segment；
First at setting direction setting and its terminal linking propeller perpendicular to kiln conveying roller group is vertical
Section；
Connect the first turnaround section of first parallel-segment and first vertical section；
Second conveying section includes:
It is parallel to the setting direction setting of kiln conveying roller group and its terminal connects with the bunker return section
Second parallel-segment；
Setting direction setting and its head end perpendicular to kiln conveying roller group are connected the kiln discharge conveying device
Second vertical section；
Connect the second turnaround section of second parallel-segment and second vertical section.
The present invention also provides a kind of working method of ceramic substrate sintering production line, the step of method in contain:
Loading machinery hand is by the ceramic substrate before sintering loaded in the bunker of the first conveying section head end；
The bunker for being located at the first conveying section head end is delivered at propeller by first conveying section；
Propeller pushes to the bunker of conveying so far into kiln conveying device；
The head end that kiln conveys roller group is delivered to by bunker so far is pushed into kiln conveying device；
Kiln conveys roller group and convey and successively by bringing-up section burner hearth, firing section furnace by the bunker for being delivered to its head end
Kiln discharge conveying device is delivered to after thorax and cooling section burner hearth；
The bunker of conveying so far is transferred to the head end of the second conveying section by kiln discharge conveying device；
The bunker that second conveying section will transfer to this is conveyed；
Unloading manipulator unloads the ceramic substrate being delivered on the bunker of the second conveying section end.
After above-mentioned technical proposal, the present invention passes through setting pipeline, unloading manipulator, loading machinery hand, propulsion
Device conveys roller group and kiln discharge conveying device into kiln conveying device, kiln group, kiln, realizes ceramic substrate from the blank before sintering
To the fully-automatic production of sintered finished product, the production cycle is shortened, improves product quality, reduces cost of labor.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the ceramic substrate sintering production line of the embodiment of the present invention；
Fig. 2 is the partial cross sectional view of the kiln group of the embodiment of the present invention.
Specific embodiment
In order that the present invention can be more clearly and readily understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail.
As shown in Figure 1, 2, a kind of ceramic substrate sintering production line, it includes pipeline, unloading manipulator, loading machinery
Hand, propeller 1 convey roller group 4 and kiln discharge conveying device 5 into kiln conveying device 2, kiln group 3, kiln；Wherein,
The pipeline is equipped with the bunker 7 of accommodating ceramic substrate, and the pipeline includes that the first conveying section and second are defeated
Send section；
It is first loaded on the first conveying section with the ceramic substrate before being sintered that the loading machinery hand is set to the first conveying section head end
In the bunker 7 at end；
First conveying section is used to for the bunker 7 for being located at the first conveying section head end being delivered at propeller 1；
The propeller 1 is used to push to the bunker 7 of conveying so far into kiln conveying device 2；
The head end for being used to for the bunker 7 of push being so far delivered to kiln conveying roller group 4 into kiln conveying device 2；
The kiln group 3 is arranged successively in the conveying direction to be had bringing-up section burner hearth, is burnt into section burner hearth and cooling section burner hearth, described
Kiln group 3 is additionally provided with to bringing-up section burner hearth and provides the burner group 31 of high-temperature flue gas；
The kiln conveying roller group 4 is arranged along the setting direction of kiln group 3, and the kiln conveying roller group 4 will be for that will convey
Bunker 7 to its head end carries out conveying and is successively delivered to out after bringing-up section burner hearth, firing section burner hearth and cooling section burner hearth
Kiln conveying device 5；
The kiln discharge conveying device 5 is used to for the bunker 7 of conveying being so far transferred to the head end of the second conveying section；
The bunker 7 that second conveying section is used to will transfer to this is conveyed；
The end that the unloading manipulator is set to the second conveying section is delivered on the bunker 7 of the second conveying section end with unloading
Ceramic substrate.
It is equipped between the head end of first conveying section and the end of second conveying section for by the second conveying section
Unloaded on end ceramic substrate bunker 7 be repositioned to the first conveying section head end 7 return section 61 of bunker.
First conveying section includes:
It is parallel to the setting direction setting of kiln conveying roller group 4 and its head end and 7 return section of bunker, 61 phase
The the first parallel-segment 62a connect；
First at setting direction setting and its terminal linking propeller 1 perpendicular to kiln conveying roller group 4 is hung down
Straight section 62b；
Connect the first turnaround section 62c of the first parallel-segment 62a and the first vertical section 62b；
Second conveying section includes:
It is parallel to the setting direction setting of kiln conveying roller group 4 and its terminal and 7 return section of bunker, 61 phase
The the second parallel-segment 63a connect；
Setting direction setting and its head end perpendicular to kiln conveying roller group 4 are connected the kiln discharge conveying device 5
The second vertical section 63b；
Connect the second turnaround section 63c of the second parallel-segment 63a and the second vertical section 63b.
Contain in the step of working method of ceramic substrate sintering production line:
Loading machinery hand is by the ceramic substrate before sintering loaded in the bunker 7 of the first conveying section head end；
The bunker 7 for being located at the first conveying section head end is delivered at propeller 1 by first conveying section；
Propeller 1 pushes to the bunker 7 of conveying so far into kiln conveying device 2；
The head end that kiln conveys roller group 4 is delivered to by bunker 7 so far is pushed into kiln conveying device 2；
Kiln conveys roller group 4 and convey and successively by bringing-up section burner hearth, firing section by the bunker 7 for being delivered to its head end
Kiln discharge conveying device 5 is delivered to after burner hearth and cooling section burner hearth；
The bunker 7 of conveying so far is transferred to the head end of the second conveying section by kiln discharge conveying device 5；
The bunker 7 that second conveying section will transfer to this is conveyed；
Unloading manipulator unloads the ceramic substrate being delivered on the bunker 7 of the second conveying section end.
Particular embodiments described above, pair present invention solves the technical problem that, technical scheme and beneficial effects carry out
It is further described, it should be understood that the above is only a specific embodiment of the present invention, is not limited to this
Invention, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this hair
Within bright protection scope.
In the description of the present invention, it is to be understood that, indicating position or the term of positional relationship are based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than the equipment of indication or suggestion meaning
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be on or below second feature
Directly contacted including the first and second features, also may include the first and second features be not direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature second spy
Right above sign and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature it
Under, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of first feature horizontal height
Less than second feature.
Claims (4)
1. a kind of ceramic substrate sintering production line, which is characterized in that it include pipeline, unloading manipulator, loading machinery hand,
Propeller (1) conveys roller group (4) and kiln discharge conveying device (5) into kiln conveying device (2), kiln group (3), kiln；Wherein,
The pipeline is equipped with the bunker (7) of accommodating ceramic substrate, and the pipeline includes the first conveying section and the second conveying
Section；
The loading machinery hand is set to the first conveying section head end and is loaded on the first conveying section head end with the ceramic substrate before being sintered
In bunker (7)；
First conveying section is used to for the bunker (7) for being located at the first conveying section head end being delivered at propeller (1)；
The propeller (1) is used to push to the bunker (7) of conveying so far into kiln conveying device (2)；
The head end for being used to for the bunker (7) of push being so far delivered to kiln conveying roller group (4) into kiln conveying device (2)；
The kiln group (3) is arranged successively in the conveying direction bringing-up section burner hearth, firing section burner hearth and cooling section burner hearth, the kiln
Furnace group (3) is additionally provided with to bringing-up section burner hearth and provides the burner group (31) of high-temperature flue gas；
Kiln conveying roller group (4) is arranged along the setting direction of kiln group (3), and kiln conveying roller group (4) is used for will be defeated
It send to the bunker of its head end (7) and is conveyed and successively conveyed after bringing-up section burner hearth, firing section burner hearth and cooling section burner hearth
To kiln discharge conveying device (5)；
The kiln discharge conveying device (5) is used to for the bunker (7) of conveying being so far transferred to the head end of the second conveying section；
The bunker (7) that second conveying section is used to will transfer to this is conveyed；
The unloading manipulator is set to the end of the second conveying section to unload on the bunker (7) for being delivered to the second conveying section end
Ceramic substrate.
2. ceramic substrate sintering production line according to claim 1, it is characterised in that: the head end of first conveying section
It is equipped between the end of second conveying section for returning the bunker (7) for unloading ceramic substrate on the end of the second conveying section
Bunker (7) return section (61) of the head end of position to the first conveying section.
3. ceramic substrate sintering production line according to claim 2, it is characterised in that:
First conveying section includes:
It is parallel to the setting direction setting of kiln conveying roller group (4) and its head end and the bunker (7) return section (61)
The first parallel-segment (62a) to connect；
It hangs down perpendicular to first at the setting direction setting and its terminal linking propeller (1) of kiln conveying roller group (4)
Straight section (62b)；
Connect the first turnaround section (62c) of first parallel-segment (62a) and first vertical section (62b)；
Second conveying section includes:
It is parallel to the setting direction setting of kiln conveying roller group (4) and its terminal and the bunker (7) return section (61)
The second parallel-segment (63a) to connect；
Perpendicular to the setting direction setting of kiln conveying roller group (4) and its head end is connected the kiln discharge conveying device (5)
The second vertical section (63b)；
Connect the second turnaround section (63c) of second parallel-segment (63a) and second vertical section (63b).
4. a kind of working method of ceramic substrate sintering production line as claimed any one in claims 1 to 3, feature exist
Contain in the method the step of:
Loading machinery hand is by the ceramic substrate before sintering loaded in the bunker (7) of the first conveying section head end；
The bunker (7) for being located at the first conveying section head end is delivered at propeller (1) by first conveying section；
Propeller (1) pushes to the bunker (7) of conveying so far on kiln conveying device (2)；
The head end that kiln conveys roller group (4) is delivered to by bunker (7) so far is pushed into kiln conveying device (2)；
Kiln conveys roller group (4) and convey and successively by bringing-up section burner hearth, firing section by the bunker (7) for being delivered to its head end
Kiln discharge conveying device (5) are delivered to after burner hearth and cooling section burner hearth；
The bunker (7) of conveying so far is transferred to the head end of the second conveying section by kiln discharge conveying device (5)；
The bunker (7) that second conveying section will transfer to this is conveyed；
Unloading manipulator unloads the ceramic substrate being delivered on the bunker (7) of the second conveying section end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910510346.9A CN110108121A (en) | 2019-06-13 | 2019-06-13 | Ceramic substrate sintering production line and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910510346.9A CN110108121A (en) | 2019-06-13 | 2019-06-13 | Ceramic substrate sintering production line and its working method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110108121A true CN110108121A (en) | 2019-08-09 |
Family
ID=67494942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910510346.9A Pending CN110108121A (en) | 2019-06-13 | 2019-06-13 | Ceramic substrate sintering production line and its working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110108121A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062970A (en) * | 1991-12-24 | 1992-07-22 | 淄博美术陶瓷厂 | Full automatic tunnel furnace |
| CN201666728U (en) * | 2010-04-15 | 2010-12-08 | 江苏瑞诚非金属材料有限公司 | Tunnel kiln automatic system |
| CN102745751A (en) * | 2011-04-21 | 2012-10-24 | 湖南省醴陵市科发窑炉热工设备有限公司 | Multifunctional full automatic sintering apparatus for lithium cobalt oxide |
| CN205537102U (en) * | 2016-02-01 | 2016-08-31 | 包头市华星稀土科技有限责任公司 | Rare earth oxide roasting system |
| CN207379269U (en) * | 2017-11-02 | 2018-05-18 | 黄冈市华窑中瑞窑炉有限公司 | A kind of electrical heating powder roasts roller kilns |
-
2019
- 2019-06-13 CN CN201910510346.9A patent/CN110108121A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062970A (en) * | 1991-12-24 | 1992-07-22 | 淄博美术陶瓷厂 | Full automatic tunnel furnace |
| CN201666728U (en) * | 2010-04-15 | 2010-12-08 | 江苏瑞诚非金属材料有限公司 | Tunnel kiln automatic system |
| CN102745751A (en) * | 2011-04-21 | 2012-10-24 | 湖南省醴陵市科发窑炉热工设备有限公司 | Multifunctional full automatic sintering apparatus for lithium cobalt oxide |
| CN205537102U (en) * | 2016-02-01 | 2016-08-31 | 包头市华星稀土科技有限责任公司 | Rare earth oxide roasting system |
| CN207379269U (en) * | 2017-11-02 | 2018-05-18 | 黄冈市华窑中瑞窑炉有限公司 | A kind of electrical heating powder roasts roller kilns |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106011500A (en) | Molten carbon heating type induction furnace based vacuum magnesium production system and magnesium production method thereof | |
| CN102701608A (en) | Limekiln coproduction device | |
| CN105970004A (en) | Vacuum induction furnace magnesium smelting system and magnesium smelting method thereof | |
| JPS63224937A (en) | Double layer structure heat-resistant plate | |
| CN105950889B (en) | A kind of electric arc furnaces vacuum refining magnesium system and its magnesium refining method | |
| CN110108121A (en) | Ceramic substrate sintering production line and its working method | |
| CN1974464B (en) | Kiln for burning lump materials | |
| CN112876272B (en) | Preparation method of heterogeneous core-shell structure toughening agent, alumina ceramic material, preparation method and application | |
| CN209623331U (en) | A kind of energy-efficient combined shaft kiln | |
| CN106830949A (en) | A kind of ceramic sintering method | |
| CN203923329U (en) | A kind of recovery calciner of rare earth waste material | |
| CN110228955A (en) | Inner lining structure in a kind of major diameter lime shaft kiln kiln | |
| CN214009940U (en) | Energy-saving suspension roasting coal gangue treatment system | |
| CN206089779U (en) | Vacuum induction furnace magnesium production system | |
| CN110257629A (en) | Full hot charging production line and production technology for the production of manganese iron | |
| CN212158113U (en) | Turning kiln | |
| CN207991233U (en) | A kind of internal heat type rotary kiln with pre- hot function | |
| CN209495569U (en) | A kind of pot type carbon calciner | |
| CN212673223U (en) | Roasting furnace for treating industrial waste salt | |
| CN207778459U (en) | A kind of feeding structure of hazardous waste processing system | |
| SU910556A1 (en) | Method for mixing refractories | |
| CN101423389B (en) | Method for preparing nano zircite combining aluminium titanate composite material | |
| CN109650912A (en) | Molybdenum carbon silicon combined high temperature refractory material | |
| CN113566564A (en) | Turning kiln | |
| CN105397074A (en) | Air brick capable of achieving early warning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190809 |