CN106123575A - The annealing device of a kind of converter brick cup and processing method - Google Patents
The annealing device of a kind of converter brick cup and processing method Download PDFInfo
- Publication number
- CN106123575A CN106123575A CN201610647455.1A CN201610647455A CN106123575A CN 106123575 A CN106123575 A CN 106123575A CN 201610647455 A CN201610647455 A CN 201610647455A CN 106123575 A CN106123575 A CN 106123575A
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- China
- Prior art keywords
- heater
- heating
- cartridge heater
- cylinder
- brick cup
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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
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/02—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type
-
- 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
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/10—Rotary-drum furnaces, i.e. horizontal or slightly inclined internally heated, e.g. by means of passages in the wall
-
- 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
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
-
- 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
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
- F27B7/33—Arrangement of devices for discharging
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Articles (AREA)
- Furnace Details (AREA)
Abstract
The present invention provides annealing device and the processing method of a kind of converter brick cup, relate to technical field of heat treatment, including cartridge heater, front heating cover and post-heating lid, described cartridge heater is lay across columnar structured, two ends, left and right are opening, described front heating cover can the front opening that be arranged on described cartridge heater of folding, described post-heating lid can the open rearward end that be arranged on described cartridge heater of folding, described cartridge heater encloses a columnar heating chamber together with described front heating cover and post-heating lid, the inwall of described heating chamber is provided with heater, present configuration is reasonable in design, material can be heated comprehensively, and substantially increase the efficiency of heating surface.
Description
Technical field
The present invention relates to technical field of heat treatment, be specifically related to annealing device and the processing method of a kind of converter brick cup.
Background technology
Annealing device is the device that material carries out heat treated, and current existing annealing device adds thermal effect mostly
Rate is the highest, and heats is poor, it is impossible to heat material efficiently, and major part structure is complicated, and infrastructure cost is high.
In consideration of it, need existing heater is further improved.
Summary of the invention
For prior art produced problem, the invention provides annealing device and the process side of a kind of converter brick cup
Method, can heat material comprehensively, and substantially increase the efficiency of heating surface.
The annealing device of a kind of converter brick cup, including some cartridge heaters, front heating cover and post-heating lid, described cartridge heater
Columnar structured for lay across, two ends, left and right are opening, and described front heating cover can the front end that be arranged on described cartridge heater of folding
Opening, described post-heating lid folding can be arranged on the open rearward end of described cartridge heater, described cartridge heater and described front heating cover and
Post-heating lid encloses a columnar heating chamber together, and the inwall of described heating chamber is provided with heater, described heating
Cylinder front opening offer some slots, the open rearward end of described cartridge heater be provided with some projections, described projection and slot it
Between can cooperate and plug together, described projection is relative with the position of slot, by protruding and insert between several cartridge heaters described
The connection of groove and form a big cartridge heater.
Further, the left side of described front heating cover is rotated by the first articulated elements with left end the same side of described cartridge heater
Connecting, the right side of described front heating cover and described cartridge heater right-hand member the same side are additionally provided with fixing device, and described front heating cover passes through
First articulated elements rotates, and the front opening of described cartridge heater is closed and fastened；The left side of described post-heating lid is with described
Right-hand member the same side of cartridge heater is rotationally connected by the second articulated elements, and the right side of described post-heating lid is same with described cartridge heater right-hand member
Side is additionally provided with fixing device, and described post-heating lid is rotated by the second articulated elements, carries out the open rearward end of described cartridge heater
Closing and fasten, described door lock assembly is door lock assembly.
Further, described heater includes that primary heater, the inwall of described cartridge heater are provided with some first and add
Hot device, described primary heater includes that some first cylinders and heater strip, described heater strip spiral are positioned over described first cylinder
Inside, also include that mounting cylinder, the cross section of described mounting cylinder are the type of falling Ω, the two ends of the type of the falling Ω structure of described mounting cylinder are passed through
Bolt fixture is fixedly mounted on the inwall of described cartridge heater, and described first cylinder is by being fit into the Ω that falls of mounting cylinder
In the circle of shape structure thus be arranged on the inwall of described cartridge heater.
Further, described heater also includes that secondary heater and the 3rd heater, described front heating cover are provided with
Some the first grooves, described first groove is loop configuration, and cross section is cirque structure, and the center of circle of described annulus is with described
The center of circle of front heating cover overlaps, and described secondary heater includes first annular cylinder and heater strip, and described heater strip spiral is placed
In the inside of described first annular cylinder, described first annular cylinder is arranged in described first groove；Described each
Two heaters it are designed with in first groove；
Described post-heating lid is provided with some the second grooves, and described second groove is loop configuration, and cross section is annulus
Shape structure, the center of circle of described annulus overlaps with the center of circle of described post-heating lid, and described 3rd heater includes the second circular cylinder
And heater strip, described heater strip spiral is positioned over the inside of described second circular cylinder, and described second circular cylinder is arranged on institute
State in described second groove；It is designed with the 3rd heater in each second groove described.
Further, described primary heater, secondary heater and the 3rd heater are all connected with controller, and first
Heater, secondary heater and the 3rd heater can carry out independent opening and closing under the effect of controller；Described
The heater strip of some first inner barrel on one heater all can independently be opened, some first on described secondary heater
Heater strip within circular cylinder all can independently be opened, adding within some second circular cylinders on described 3rd heater
Heated filament all can independently be opened；Described first annular cylinder and the second circular cylinder are close to
Network structure.
Further, it is mesh-structured that described first cylinder is close to the side outer wall within cartridge heater, and the first cylinder leans on
To the side outer wall of cartridge heater for sealing；Described first annular cylinder and the second circular cylinder are close to the side, side inside heating chamber
It it is network structure on wall.
Further, also including that slide rail, described cartridge heater are provided with chute, described chute and slide rail cooperate connection,
Described cartridge heater is slided on described slide rail by chute.
Further, described slide rail both sides are additionally provided with knee wall, and described knee wall is arranged on the outer wall of described cartridge heater,
Described knee wall is piled up by insulating brick and is formed.
Further, described slide rail both sides are additionally provided with knee wall, described knee wall inwall with described cartridge heater outer wall
Structure matches, and described slide rail is arranged on bottom described knee wall, and knee wall is piled up by insulating brick and formed.
The processing method of the annealing device of a kind of converter brick cup, comprises the following steps:
1) converter brick cup to be heated is placed in heating chamber heats, be warming up to (2000-2100) DEG C, be incubated (60-
100)min；
2) the converter seat brick cup after heating is dried (10-16) h；
3) carry out being heated to (3000-3200) DEG C by dried converter seat brick cup
4) the converter brick cup after heating is entered static to room temperature, obtain product.
It is an advantage of the current invention that: by enclosing a circle laid across between cartridge heater, post-heating lid and front heating cover
The heating chamber of cylindricality, can be heated comprehensively, improves the utilization rate of heat；Front heating cover carries out removable with the left end of cartridge heater
The folding unloaded, it is simple to insulation, opens；Connected by slot and male cooperation, bigger big heating chamber can be combined into, it is simple to put
Put more material；Heater can well be fixed on cartridge heater inwall by the mounting cylinder of the type of falling Ω；Each heater strip
Can independently open, close convenient selection and use, saves energy；It is provided by guide rail so that material can conveniently be carried out far
Send；Present configuration is reasonable in design, can heat material comprehensively, and substantially increase the efficiency of heating surface.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention；
Fig. 2 is the right TV structure schematic diagram of the present invention；
Fig. 3 is the sectional view of mounting cylinder of the present invention；
Fig. 4 is the sectional view of first cylinder of the present invention；
Fig. 5 is the sectional view of the first annular cylinder of the present invention；
Fig. 6 is the sectional view of the present invention the second circular cylinder.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
In conjunction with accompanying drawing 1-Fig. 6, the annealing device of a kind of tapping hole of the present invention, including cartridge heater 1, front heating cover 2 and after
Heating cover 3, described cartridge heater 1 is columnar structured for lay across, and two ends, left and right are opening, and described front heating cover 2 can the peace of folding
Being contained in the front opening of described cartridge heater 1, described post-heating lid 3 is fixedly installed on the open rearward end of described cartridge heater 1, described in add
Hot cylinder 1 encloses a columnar heating chamber 4 together with described front heating cover 2 and post-heating lid 3, described heating chamber 4 interior
Wall is provided with heater, and the front opening of described cartridge heater 1 offers some slots, and the open rearward end of described cartridge heater is provided with
Some projections, can cooperate between described projection and slot and plug together, and described projection is relative with the position of slot, described some
A big cartridge heater is formed by the protruding and connection of slot between individual cartridge heater.
Further, the left side of described front heating cover and left end the same side of described cartridge heater 1 are by the first articulated elements 60
Being rotationally connected, the right side of described front heating cover 2 and described cartridge heater 1 right-hand member the same side are additionally provided with fixing device, described front heating
Lid 2 is rotated by the first articulated elements 60, and the front opening of described cartridge heater 1 is closed and fastened；Described post-heating lid 3
Left side is rotationally connected by the second articulated elements with right-hand member the same side of described cartridge heater 1, and the right side of described post-heating lid 3 is with described
Cartridge heater 1 right-hand member the same side is additionally provided with fixing device, and described post-heating lid 3 is rotated by the second articulated elements, to described cartridge heater 1
Open rearward end close and fasten, described door lock assembly is door lock assembly.
Further, described heater includes that primary heater, the inwall of described cartridge heater 1 are provided with some first and add
Hot device, described primary heater includes some first cylinders 102 and heater strip 40, and described heater strip spiral is positioned over described first
The inside of cylinder 102, also includes that mounting cylinder 101, the cross section of described mounting cylinder 101 are the type of falling Ω, the Ω of described mounting cylinder 101
The two ends of type structure are bolted device and are fixedly mounted on the inwall of described cartridge heater 1, and described first cylinder 102 passes through
In the circle of the shape of reverse omega structure being fit into mounting cylinder 101 thus be arranged on the inwall of described cartridge heater 1.
Further, described heater also includes that secondary heater and the 3rd heater, described front heating cover are provided with
Some the first grooves 201, described first groove 201 is loop configuration, and cross section is cirque structure, the center of circle of described annulus
Overlapping with the center of circle of described front heating cover 2, described secondary heater includes first annular cylinder 202 and heater strip 40, described in add
Heated filament 40 spiral is positioned over the inside of described first annular cylinder 202, and described first annular cylinder 202 is arranged on described
In one groove 201；It is designed with a secondary heater in each first groove 201 described；
Described post-heating lid 3 is provided with some the second grooves 301, and described second groove 301 is loop configuration, and cross section
For cirque structure, the center of circle of described annulus overlaps with the center of circle of described post-heating lid 3, and described 3rd heater includes the second ring
Shape cylinder 302 and heater strip 40, described heater strip 40 spiral is positioned over the inside of described second circular cylinder 302, and described second
Circular cylinder 302 is arranged in described second groove 301；It is designed with one the 3rd in each second groove 301 described
Heater.
Further, described primary heater, secondary heater and the 3rd heater are all connected with controller, and the first heating
Device, secondary heater and the 3rd heater can carry out independent opening and closing under the effect of controller；Described first adds
The heater strip 40 within some first cylinders 102 on hot device all can independently be opened, some on described secondary heater
Heater strip 40 within one circular cylinder 202 all can independently be opened, some second circular cylinders on described 3rd heater
Heater strip 40 within 302 all can independently be opened；Described first annular cylinder 202 and the second annular canister 302 body are close to heating
It is network structure on the side sidewall of indoor.
Further, it is mesh-structured that described first cylinder 102 is close to the side outer wall within cartridge heater 1, and first
Body 102 is close to the side outer wall of cartridge heater 1 for sealing；Described first annular cylinder 202 and the second circular cylinder 302 are close to heating
It is network structure on side sidewall inside room 4.
Further, also include that slide rail, described cartridge heater 1 are provided with chute 11, described chute 11 and slide rail 10 phase interworking
Closing and connect, described cartridge heater 1 is slided on described slide rail 10 by chute.
Further, described slide rail 10 both sides are additionally provided with knee wall 50, and described knee wall 50 is arranged on described cartridge heater 1
On outer wall, described knee wall 50 is piled up by insulating brick and is formed.
Further, described slide rail 10 both sides are additionally provided with knee wall, described knee wall inwall with described cartridge heater outer wall
Structure match, described slide rail 10 is arranged on bottom described knee wall 50, and knee wall 50 is piled up by insulating brick and formed.
The processing method of the annealing device of a kind of converter brick cup, comprises the following steps:
1) converter brick cup to be heated is placed in heating chamber heats, be warming up to (2000-2100) DEG C, be incubated (60-
100)min；
2) the converter seat brick cup after heating is dried (10-16) h；
3) carry out being heated to (3000-3200) DEG C by dried converter seat brick cup
4) the converter brick cup after heating is entered static to room temperature, obtain product.
It is an advantage of the current invention that: by enclosing a circle laid across between cartridge heater, post-heating lid and front heating cover
The heating chamber of cylindricality, can be heated comprehensively, improves the utilization rate of heat；Front heating cover carries out removable with the left end of cartridge heater
The folding unloaded, it is simple to insulation, opens；Connected by slot and male cooperation, bigger big heating chamber can be combined into, it is simple to put
Put more material；Heater can well be fixed on cartridge heater inwall by the mounting cylinder of the type of falling Ω；Each heater strip
Can independently open, close convenient selection and use, saves energy；It is provided by guide rail so that material can conveniently be carried out far
Send；Present configuration is reasonable in design, can heat material comprehensively, and substantially increase the efficiency of heating surface.
It should be noted that in this article, the relational terms of such as first and second or the like is used merely to a reality
Body or operation separate with another entity or operating space, and deposit between not necessarily requiring or imply these entities or operating
Relation or order in any this reality.And, term " includes ", " comprising " or its any other variant are intended to
Comprising of nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include that those are wanted
Element, but also include other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that
Including process, method, article or the equipment of described key element there is also other identical element.
Above example only in order to technical scheme to be described, is not intended to limit；Although with reference to previous embodiment
The present invention is described in detail, it will be understood by those within the art that: it still can be to aforementioned each enforcement
Technical scheme described in example is modified, or wherein portion of techniques feature is carried out equivalent；And these amendment or
Replace, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. an annealing device for converter brick cup, including some cartridge heaters, front heating cover and post-heating lid, described cartridge heater is
That lays across is columnar structured, and two ends, left and right are opening, and described front heating cover can the front end that be arranged on described cartridge heater of folding be opened
Mouthful, described post-heating lid folding can be arranged on the open rearward end of described cartridge heater, described cartridge heater and described front heating cover and after
Heating cover encloses a columnar heating chamber together, and the inwall of described heating chamber is provided with heater, it is characterised in that
The front opening of described cartridge heater offers some slots, and the open rearward end of described cartridge heater is provided with some projections, described projection
And can cooperate between slot and plug together, described projection is relative with the position of slot, passes through between several cartridge heaters described
Protruding and the connection of slot and form a big cartridge heater.
The annealing device of a kind of converter brick cup the most according to claim 1 a, it is characterised in that left side for described front heating cover
Side is rotationally connected by the first articulated elements with left end the same side of described cartridge heater, the right side of described front heating cover and described heating
Cylinder right-hand member the same side is additionally provided with fixing device, and described front heating cover is rotated by the first articulated elements, the front end to described cartridge heater
Opening is closed and is fastened；The left side of described post-heating lid is turned by the second articulated elements with right-hand member the same side of described cartridge heater
Being dynamically connected, the right side of described post-heating lid and described cartridge heater right-hand member the same side are additionally provided with fixing device, and described post-heating lid leads to
Crossing the second articulated elements to rotate, the open rearward end of described cartridge heater is closed and fastened, described door lock assembly is door lock assembly.
The annealing device of a kind of converter brick cup the most according to claim 1, it is characterised in that described heater includes
Primary heater, the inwall of described cartridge heater is provided with some primary heaters, and described primary heater includes some first
Body and heater strip, described heater strip spiral is positioned over the inside of described first cylinder, also includes mounting cylinder, cutting of described mounting cylinder
Face is the type of falling Ω, and the two ends of the type of the falling Ω structure of described mounting cylinder are bolted device and are fixedly mounted on described cartridge heater
On inwall, described first cylinder is arranged on described cartridge heater by being fit in the circle of the shape of reverse omega structure of mounting cylinder
On inwall.
The annealing device of a kind of converter brick cup the most according to claim 3, it is characterised in that described heater also wraps
Including secondary heater and the 3rd heater, described front heating cover is provided with some the first grooves, and described first groove is annular
Structure, and cross section is cirque structure, the center of circle of described annulus overlaps with the center of circle of described front heating cover, described secondary heater
Including first annular cylinder and heater strip, described heater strip spiral is positioned over the inside of described first annular cylinder, and described first
Circular cylinder is arranged in described first groove；It is designed with two heaters in each first groove described；
Described post-heating lid is provided with some the second grooves, and described second groove is loop configuration, and cross section is annular knot
Structure, the center of circle of described annulus overlaps with the center of circle of described post-heating lid, and described 3rd heater includes the second circular cylinder and adds
Heated filament, described heater strip spiral is positioned over the inside of described second circular cylinder, and described second circular cylinder is arranged on described institute
State in the second groove；It is designed with the 3rd heater in each second groove described.
The annealing device of a kind of converter brick cup the most according to claim 4, it is characterised in that described first heating
Device, secondary heater and the 3rd heater are all connected with controller, and primary heater, secondary heater and the 3rd heater are in control
The effect of device processed is lower can carry out independent opening and closing；The heating of some first inner barrel on described primary heater
Silk all can independently be opened, and the heater strip of the some first annular inner barrel on described secondary heater all can independently be opened
Opening, the heater strip within some second circular cylinders on described 3rd heater all can independently be opened；Described first annular
Cylinder and the second circular cylinder are close on the side sidewall inside heating chamber as network structure.
The annealing device of a kind of converter brick cup the most according to claim 5, it is characterised in that described first cylinder is close to
Side outer wall within cartridge heater is mesh-structured, and the first cylinder is close to the side outer wall of cartridge heater for sealing；Described first
Circular cylinder and the second circular cylinder are close on the side sidewall inside heating chamber as network structure.
The annealing device of a kind of converter brick cup the most according to claim 1, it is characterised in that also include slide rail, described
Cartridge heater is provided with chute, and described chute and slide rail cooperate connection, described cartridge heater by chute on described slide rail sliding
Dynamic.
The annealing device of a kind of converter brick cup the most according to claim 1, it is characterised in that described slide rail both sides also set
Having knee wall, described knee wall to be arranged on the outer wall of described cartridge heater, described knee wall is piled up by insulating brick and is formed.
The annealing device of a kind of converter brick cup the most according to claim 8, it is characterised in that described slide rail both sides also set
Having knee wall, the structure with described cartridge heater outer wall of described knee wall inwall matches, and described slide rail is arranged on described support
Bottom wall, knee wall is piled up by insulating brick and is formed.
10. according to the processing method of the annealing device of the converter brick cup described in claim 1-9, it is characterised in that include with
Lower step:
1) converter brick cup to be heated is placed in heating chamber heats, be warming up to (2000-2100) DEG C, be incubated (60-100)
min；
2) the converter seat brick cup after heating is dried (10-16) h；
3) carry out being heated to (3000-3200) DEG C by dried converter seat brick cup
4) the converter brick cup after heating is entered static to room temperature, obtain product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610647455.1A CN106123575B (en) | 2016-08-09 | 2016-08-09 | A kind of annealing device and processing method of converter brick cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610647455.1A CN106123575B (en) | 2016-08-09 | 2016-08-09 | A kind of annealing device and processing method of converter brick cup |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106123575A true CN106123575A (en) | 2016-11-16 |
| CN106123575B CN106123575B (en) | 2018-10-09 |
Family
ID=57258289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610647455.1A Active CN106123575B (en) | 2016-08-09 | 2016-08-09 | A kind of annealing device and processing method of converter brick cup |
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| Country | Link |
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| CN (1) | CN106123575B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116354388A (en) * | 2023-03-15 | 2023-06-30 | 安徽赛尔新能源科技有限公司 | Preparation device and preparation method of lithium ion battery cathode material lithium titanate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001267261A (en) * | 2000-03-14 | 2001-09-28 | Koyo Thermo System Kk | Electric heater in heat treatment equipment for semiconductor |
| CN1610815A (en) * | 2002-03-19 | 2005-04-27 | 光洋热系统株式会社 | Electric heater for heat processing furnace |
| CN2811900Y (en) * | 2005-06-23 | 2006-08-30 | 刘培新 | Electric heating and hanging type hydrogen reduction furnace |
| CN201138130Y (en) * | 2007-02-16 | 2008-10-22 | 保尔伍斯股份有限公司 | Multiple-hearth burner |
| CN102677018A (en) * | 2011-03-07 | 2012-09-19 | 东京毅力科创株式会社 | Thermal treatment apparatus |
-
2016
- 2016-08-09 CN CN201610647455.1A patent/CN106123575B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001267261A (en) * | 2000-03-14 | 2001-09-28 | Koyo Thermo System Kk | Electric heater in heat treatment equipment for semiconductor |
| CN1610815A (en) * | 2002-03-19 | 2005-04-27 | 光洋热系统株式会社 | Electric heater for heat processing furnace |
| CN2811900Y (en) * | 2005-06-23 | 2006-08-30 | 刘培新 | Electric heating and hanging type hydrogen reduction furnace |
| CN201138130Y (en) * | 2007-02-16 | 2008-10-22 | 保尔伍斯股份有限公司 | Multiple-hearth burner |
| CN102677018A (en) * | 2011-03-07 | 2012-09-19 | 东京毅力科创株式会社 | Thermal treatment apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116354388A (en) * | 2023-03-15 | 2023-06-30 | 安徽赛尔新能源科技有限公司 | Preparation device and preparation method of lithium ion battery cathode material lithium titanate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106123575B (en) | 2018-10-09 |
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