CN109959258A - A kind of rolling saggar push plate tunnel kiln furnace and sintering method - Google Patents
A kind of rolling saggar push plate tunnel kiln furnace and sintering method Download PDFInfo
- Publication number
- CN109959258A CN109959258A CN201910219972.2A CN201910219972A CN109959258A CN 109959258 A CN109959258 A CN 109959258A CN 201910219972 A CN201910219972 A CN 201910219972A CN 109959258 A CN109959258 A CN 109959258A
- Authority
- CN
- China
- Prior art keywords
- saggar
- push plate
- rolling
- rotating shaft
- tunnel
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 28
- 238000005245 sintering Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 17
- 239000002253 acid Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 description 9
- 239000000571 coke Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- F27B9/14—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
- F27B9/22—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 rails, e.g. under the action of scrapers or pushers
- F27B9/227—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 rails, e.g. under the action of scrapers or pushers with rotation of 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/12—Travelling or movable supports or containers for the charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0085—Movement of the container or support of the charge in the furnace or in the charging facilities
- F27D2003/0089—Rotation about a horizontal or slightly inclined axis
-
- 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)
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Charging Or Discharging (AREA)
- Tunnel Furnaces (AREA)
Abstract
The invention discloses a kind of rolling saggar push plate tunnel kiln furnaces, including tunnel type kiln body and at least two saggar push plate unit, the saggar push plate unit includes saggar and push pedal bracket, the push pedal bracket includes push plate and brace, the saggar has at least one rotating shaft, the saggar can support the saggar that it is made to keep opposing stationary with the push pedal bracket on three-dimensional space around the rotating shaft rotation, the brace, and the push plate can drive the saggar to pass in and out the tunnel type kiln body；The rolling saggar push plate tunnel kiln furnace further comprises the driving mechanism for driving the saggar rotation.The present invention combines the advantages of ejection plate kiln and rotary furnace, keeps material temperature control in sintering accurate, uniformly mixed, and reduce furnace body difficulty of processing.On the other hand, the invention also discloses the sintering methods of the application kiln.
Description
[technical field]
The invention belongs to high temperature sintering kiln technical fields, more particularly to a kind of rolling saggar push plate tunnel kiln furnace and burning
Knot method.
[background technique]
High temperature sintering furnace is a kind of industrial common important heating equipment, is widely used in active metal, refractory metal
And its powder sintered or blank sintering of alloy, ceramic material, dissimilar material.Traditional high temperature sintering furnace mainly may be used by its structure
It is divided into ejection plate kiln and rotary furnace.
The professional person for being engaged in battery material preparation both knows about, and the sintering process of novel battery material is one of crucial importance
And especially complex generating process again, it is at this time not only to temperature (height, uniformity), atmosphere (oxygen content), atmospheric pressure,
The physical conditions such as residence time have it is specific accurate require, more because material in this process will constantly with temperature conditions and
Undergo phase transition, generation must coke discharging and exhaust, burnt gas mixture needs timely dissolve in body from material to be discharged, so, it is right
The geometric shape of saggar just has a specific requirement, and saggar can contain material safe and completely, and material again can be by wanting in saggar body
Opposite position chanP is sought.
The shape of ejection plate kiln proposes that main body is one section of tunnel type high temperature kiln body, contains object to be sintered by Japan earliest
The saggar of material is successively lined up from kiln hood and promotes kiln body, and into the high temperature sintering for spending some time in kiln, during this, saggar is not
Disconnected ground is by horizontal sequential advancement, but each of which saggar position is all static constant, so its mutual alignment of material contained in saggar
Also do not change, material is sequentially pushed out kiln body after completing sintering process again.Ejection plate kiln can be guaranteed by tunnel type kiln body
Temperature controlled precision, but it cannot make material roll when heated mixing, be unable to satisfy the demand of material coke discharging exhaust.
The shape of rotary furnace is proposed that mainly including one can be along the cylinder furnace body of its axis rotation, furnace body by Germany earliest
It is heated at high temperature by furnace body heater setting up and down, furnace body after material is put into from furnace body one end equipped with screw propulsion mechanism
Rotation, material slowly rolling and to another end motion, discharge wherein.But it is limited by shape, the temperature control of rotary furnace
It is difficult to reach ejection plate kiln generally accurate.Furthermore the furnace body of rotary furnace requires processing technology very high, due to the body of furnace body
Product is larger, and the homogeneity of wall thickness is difficult to grasp, and machining accuracy is difficult to reach, and air-tightness is difficult to control, and small furnace body is broken
Piece, which falls off, can cause irreversible destruction to entire sintering process.It is limited by processing technology, China is also difficult to produce at present
High performance rotary furnace.Though there are rotary furnace product in foreign countries, China is not sold for strategic concerns, this constrains me significantly
The development of state's related fields.
[summary of the invention]
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, a kind of rolling saggar push plate tunnel is provided
Kiln can either guarantee that being heated at high temperature uniform, material overturning coke discharging is vented, and reduces the requirement for furnace body processing technology,
It can satisfy the sintering requirement of associated materials.
For achieving the above object, the present invention provides a kind of rolling saggar push plate tunnel kiln furnace, it is characterised in that: including
Tunnel type kiln body and at least two saggar push plate unit, the push plate saggar unit include saggar and push pedal bracket, the push plate branch
Frame includes push plate and brace, and the saggar has at least one rotating shaft, and the saggar can be around the rotating shaft rotation, the branch
Tool supports the saggar that the rotating shaft is made to keep opposing stationary with the push pedal bracket on three-dimensional space, and the push plate can band
The saggar is moved to translate in the horizontal direction；The rolling saggar push plate tunnel kiln furnace further comprises driving the saggar rotation
Driving mechanism.
Preferably, the saggar includes saggar ontology and cover board, and saggar ontology is covered as installing the vessel of raw materials for sintering
Plate makes raw material be unlikely to leak to the closed saggar ontology.The shape of saggar is generally cylindrical body, but also can be shaped as
Other moulding, such as drum type or regular polygon cylinder, as long as the saggar is perpendicular to right centered on the cross section of the rotating shaft
Claim figure.
Preferably, the saggar ontology and the cover board are made of the material of high temperature resistant and acid and alkali-resistance, but art technology
Personnel should be able to need to select any possible material according to sintering process, such as any gold for meeting condition in the prior art
Belong to, nonmetallic, synthetic material；It is highly preferred that the saggar ontology and the cover board are made of ceramic.
In one embodiment, the driving mechanism includes at least 1 ring that is arranged on the saggar around described time
The transmission gear of shaft, and at least 1 sliding tooth band of the tunnel type kiln body is set, the transmission on two neighboring saggar
It is not engaged between gear；When the saggar is located in the tunnel type kiln body, the sliding tooth band and the driving cog
Wheel occlusion, the sliding tooth band drive the saggar around the rotating shaft rotation.
Further, the driving mechanism includes at least 2 sliding tooth bands, and 2 sliding tooth bands can be located at tunnel type
Different warm areas of kiln body, and can operating at different rates, enable saggar different warm areas with different revolving speeds from
Turn, meets more complicated sintering process demand.
In another embodiment, the driving mechanism includes at least 1 ring that is arranged on the saggar around described
The transmission gear of rotating shaft is engaged between the transmission gear of two neighboring saggar, and the driving mechanism further includes sliding tooth
Wheel, the driving gear are engaged with the transmission gear on any one saggar, and saggar described in the sliding tooth wheel drive is around described
Rotating shaft rotation.
In one embodiment, the saggar includes at least one support shaft, and the support shaft and the rotating shaft are total
Line, the brace support the support shaft.
In another embodiment, the brace includes at least two idler wheel, the outer surface of the idler wheel and the saggar
Tangent, the cross section outer profile perpendicular to the rotating shaft for the part that the saggar is contacted with the idler wheel is circle, described
Saggar described at least two idler wheel support contacts its outer surface with push plate.In fact, the idler wheel may be gear, institute
The position for stating saggar and idler wheel cooperation may be set to be gear ring structure, under such setting, the same energy of idler wheel
Enough play the role of lifting the saggar and be allowed to around fixed rotating shaft rotation.
By the assembly relation between above-mentioned push pedal bracket and saggar it is found that aforementioned rotating shaft is one kind that the saggar has
Geometrical characteristic is not necessarily to be shaped to entity (such as aforementioned support shaft), when the saggar is tangent by least two
When idler wheel lifts support, remain to be maintained around relatively-stationary axis (i.e. rotating shaft) rotation.The shape of the push pedal bracket
Formula can also have in very much, as long as the saggar can be made to pass in and out the tunnel type kiln body together with the push pedal bracket.
On the other hand, the present invention also provides a kind of material sintering methods, it is characterised in that application is as described above to roll casket
Alms bowl push plate tunnel kiln furnace.Preferably, it the described method comprises the following steps: material put into the saggar, the saggar is pushed away
Plate unit is pushed into the tunnel type kiln body in the form of queue, heats in the tunnel type kiln body to the saggar, described
Driving mechanism drives the saggar rotation, and after the completion of sintering, the saggar push plate unit is released from the tunnel type kiln body.
Rolling saggar push plate tunnel kiln furnace and sintering method proposed by the present invention can at least generate it is following the utility model has the advantages that
1. rolling saggar push plate tunnel kiln furnace of the present invention can be realized material sintered compared with ejection plate kiln
Overturning in journey meets the needs of material coke discharging exhaust, and equally has the advantages that temperature, control climate are accurate；
2. compared with rotary furnace, rolling saggar push plate tunnel kiln furnace of the present invention molding easy to process, temperature, atmosphere
Control is accurate, and equally can satisfy the demand of material overturning；Further, pass through setting 2 or more sliding tooth bands, energy
Enough make saggar rotation at different rates in different warm areas, meets more sintering process demands.
Rolling saggar push plate tunnel kiln furnace of the invention is a kind of completely new kiln shape, combines two kinds in the prior art
The advantages of kiln, simplifies manufacturing process, for pushing related fields development in China's to have great strategic importance.
[Detailed description of the invention]
Fig. 1 is the overall structure diagram of rolling saggar push plate tunnel kiln furnace of the invention；
Fig. 2 is saggar push plate cellular construction schematic diagram of the invention；
Fig. 3 is the structural schematic diagram of another saggar push plate unit of the invention；
Explanation about appended drawing reference: 1. saggar push plate units, 11. saggars, 111. saggar ontologies, 112. cover boards, 113.
Support shaft, 12. push pedal brackets, 121. push plates, 122. braces, 1221. idler wheels, 2. driving mechanisms, 21. transmission gears, 22. drivings
Tooth band, 3. tunnel type kiln bodies.
[specific embodiment]
The invention will be further described in the following with reference to the drawings and specific embodiments.
Embodiment 1
A kind of rolling saggar push plate tunnel kiln furnace as depicted in figs. 1 and 2, including tunnel type kiln body 3 and at least two saggar
Push plate unit 1, the push plate saggar unit 1 include saggar 11 and push pedal bracket 12, and the push pedal bracket 12 includes 121 He of push plate
Brace 122, the saggar 11 have at least one rotating shaft, and the saggar 11 can be around the rotating shaft rotation, the brace 122
It supports the saggar 11 that the rotating shaft is made to keep opposing stationary with the push pedal bracket 12 on three-dimensional space, thus described pushes away
Plate 121 can drive the saggar 11 to translate in the horizontal direction；The rolling saggar push plate tunnel kiln furnace further comprises driving
The driving mechanism 2 of the saggar rotation；The saggar push plate unit 1 passes in and out the tunnel type kiln body 3 in the form of queue.
The saggar 11 includes saggar ontology 111 and cover board 112.The saggar ontology 111 and the cover board 112 are by resistance to height
The material of temperature and acid and alkali-resistance is made；It is highly preferred that the saggar ontology 111 and the cover board 112 are made of ceramic.
In the present embodiment, the driving mechanism 2 includes at least 1 ring that is arranged on the saggar 11 around the revolution
The transmission gear 21 of axis, and at least 1 sliding tooth band 22 of the tunnel type kiln body 3 is set, on two neighboring saggar 11
Transmission gear 21 between be not engaged；When the saggar 11 is located in the tunnel type kiln body 3, the sliding tooth band 22
It is engaged with the transmission gear 21, the sliding tooth band 22 drives the saggar 11 around the rotating shaft rotation.
Preferably, the rolling saggar push plate tunnel kiln furnace includes at least 2 sliding tooth bands 22, to realize in different warm areas
Middle control different rotating speeds.
The brace 122 includes 4 idler wheels 1221, and the outer surface of the idler wheel 1221 and the saggar 11 is tangent, described
The cross section outer profile perpendicular to the rotating shaft for the part that saggar 11 is contacted with the idler wheel 1221 be circle, it is described at least
Saggar 11 described in 2 1221 supports of idler wheel contacts its outer surface with push plate 121, so that the saggar 11 can be around the revolution
Axis rotation, and the rotating shaft keeps opposing stationary with the push pedal bracket 12 on three-dimensional space, 12 band of push pedal bracket
The saggar 11 is moved in the form of queue or array format passes in and out the tunnel type kiln body 3.
Embodiment 2
It is illustrated in figure 3 the optional another embodiment of the present invention, in this embodiment, the driving mechanism 2
Transmission gear 21 including at least 1 ring that is arranged on the saggar 11 around the rotating shaft, the biography of two neighboring saggar 11
Be engaged between moving gear 21, the driving mechanism 2 further include driving gear (not shown), the driving gear with times
The transmission gear 21 anticipated on a saggar 11 is engaged, and saggar 11 described in the sliding tooth wheel drive is around the rotating shaft rotation.
The saggar 11 includes 1 support shaft 113, and the support shaft 113 is conllinear with the rotating shaft, the brace 122
The support shaft 113 is supported by bearing (not shown), so that the saggar 11 can be and described around the rotating shaft rotation
Rotating shaft keeps opposing stationary with the push pedal bracket 12 on three-dimensional space.
Remaining structure feature (tunnel type kiln body 3 etc.) that the present embodiment is included is same as Example 1.
Embodiment 3
Using the sintering method of above-mentioned rolling saggar push plate tunnel kiln furnace, comprising the following steps: cover board 112 is opened, by object
Material is put into the saggar ontology 111, covers cover board 112, the saggar push plate unit 1 is pushed into the tunnel in the form of queue
Formula kiln body 3 is heated at high temperature the saggar 11 in the tunnel type kiln body 3, and the driving mechanism 2 drives the saggar
After the completion of sintering, the saggar push plate unit 1 is released from the tunnel type kiln body 3 for 11 rotations, is opened cover board 112 and is taken out
The material sintered.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understand in the case where not departing from the principle of the present invention and structure can to these embodiments carry out it is a variety of variation, modification, combination,
Replacement and variant, protection of the invention are defined by the appended claims and their equivalents.
Claims (10)
1. a kind of rolling saggar push plate tunnel kiln furnace, it is characterised in that: including tunnel type kiln body and at least two saggar push plate list
Member, the saggar push plate unit include saggar and push pedal bracket, and the push pedal bracket includes push plate and brace, and the saggar has
At least one rotating shaft, the saggar can support the saggar to make the rotating shaft three around the rotating shaft rotation, the brace
Keep opposing stationary with the push pedal bracket on dimension space, the push plate can drive the saggar to pass in and out the tunnel type kiln body；
The rolling saggar push plate tunnel kiln furnace further comprises the driving mechanism for driving the saggar rotation.
2. as described in claim 1 roll saggar push plate tunnel kiln furnace, it is characterised in that: the saggar include saggar ontology and
Cover board.
3. rolling saggar push plate tunnel kiln furnace as claimed in claim 2, it is characterised in that: the saggar ontology and the cover board
It is made of the material of high temperature resistant and acid and alkali-resistance；Preferably, the saggar ontology and the cover board are made of ceramic.
4. rolling saggar push plate tunnel kiln furnace as described in claim 1, it is characterised in that: the driving mechanism includes that setting exists
At least 1 ring on the saggar and is arranged at least 1 of the tunnel type kiln body around the transmission gear of the rotating shaft
Sliding tooth band is not engaged between the transmission gear on two neighboring saggar；When the saggar is located at the tunnel type kiln body
When middle, the sliding tooth band is engaged with the transmission gear, and the sliding tooth band drives the saggar around the rotating shaft rotation.
5. rolling saggar push plate tunnel kiln furnace as claimed in claim 4, it is characterised in that: the driving mechanism includes at least 2
Bar sliding tooth band.
6. rolling saggar push plate tunnel kiln furnace as described in claim 1, it is characterised in that: the driving mechanism includes that setting exists
At least 1 ring on the saggar is stung between the transmission gear of two neighboring saggar around the transmission gear of the rotating shaft
It closes, the driving mechanism further includes driving gear, and the driving gear is engaged with the transmission gear on any one saggar, described
Saggar described in sliding tooth wheel drive is around the rotating shaft rotation.
7. rolling saggar push plate tunnel kiln furnace as described in claim 1, it is characterised in that: the saggar includes at least one branch
Axis is supportted, the support shaft is conllinear with the rotating shaft, and the brace supports the support shaft.
8. rolling saggar push plate tunnel kiln furnace as described in claim 1, it is characterised in that: the brace includes at least two rolling
Wheel, the outer surface of the idler wheel and the saggar is tangent, the part that the saggar is contacted with the idler wheel perpendicular to described time
The cross section outer profile of shaft is circle, and saggar described at least two idler wheel support contacts its outer surface with push plate.
9. a kind of material sintering method, it is characterised in that application such as rolling saggar push plate of any of claims 1-8
Tunnel kiln.
10. sintering method as claimed in claim 9, it is characterised in that the following steps are included: material is put into the saggar,
The saggar push plate unit is pushed into the tunnel type kiln body in the form of queue, in the tunnel type kiln body to the saggar into
Row heating, the driving mechanism drives the saggar rotation, after the completion of sintering, by the saggar push plate unit from the tunnel type
It is released in kiln body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910219972.2A CN109959258B (en) | 2019-03-22 | 2019-03-22 | Rolling sagger push plate tunnel kiln and sintering method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910219972.2A CN109959258B (en) | 2019-03-22 | 2019-03-22 | Rolling sagger push plate tunnel kiln and sintering method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109959258A true CN109959258A (en) | 2019-07-02 |
| CN109959258B CN109959258B (en) | 2021-09-28 |
Family
ID=67024804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910219972.2A Expired - Fee Related CN109959258B (en) | 2019-03-22 | 2019-03-22 | Rolling sagger push plate tunnel kiln and sintering method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109959258B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524945A (en) * | 2021-01-07 | 2021-03-19 | 江苏集萃分子工程研究院有限公司 | Rolling sagger rolling progressive mechanism and rolling progressive method |
| CN114353535A (en) * | 2021-01-07 | 2022-04-15 | 江苏集萃分子工程研究院有限公司 | Rolling sagger and powder sintering method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4302519A (en) * | 1980-08-25 | 1981-11-24 | General Electric Company | Production of β-alumina ceramic tubes |
| CN201488529U (en) * | 2009-07-13 | 2010-05-26 | 秦文隆 | Improved push-plate continuous atmosphere sintering furnace structure |
| CN201493455U (en) * | 2009-08-25 | 2010-06-02 | 武汉钢铁(集团)公司 | Decarburization device of protective slag |
| CN106829952A (en) * | 2017-02-27 | 2017-06-13 | 陕西六元碳晶股份有限公司 | It is a kind of to improve the method that graphitization purification pushes away boat stove effect |
-
2019
- 2019-03-22 CN CN201910219972.2A patent/CN109959258B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4302519A (en) * | 1980-08-25 | 1981-11-24 | General Electric Company | Production of β-alumina ceramic tubes |
| CN201488529U (en) * | 2009-07-13 | 2010-05-26 | 秦文隆 | Improved push-plate continuous atmosphere sintering furnace structure |
| CN201493455U (en) * | 2009-08-25 | 2010-06-02 | 武汉钢铁(集团)公司 | Decarburization device of protective slag |
| CN106829952A (en) * | 2017-02-27 | 2017-06-13 | 陕西六元碳晶股份有限公司 | It is a kind of to improve the method that graphitization purification pushes away boat stove effect |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524945A (en) * | 2021-01-07 | 2021-03-19 | 江苏集萃分子工程研究院有限公司 | Rolling sagger rolling progressive mechanism and rolling progressive method |
| CN114353535A (en) * | 2021-01-07 | 2022-04-15 | 江苏集萃分子工程研究院有限公司 | Rolling sagger and powder sintering method |
| CN112524945B (en) * | 2021-01-07 | 2022-07-08 | 江苏集萃分子工程研究院有限公司 | Rolling sagger rolling progressive mechanism and rolling progressive method |
| CN114353535B (en) * | 2021-01-07 | 2023-09-15 | 江苏集萃分子工程研究院有限公司 | Rolling sagger and powder sintering method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109959258B (en) | 2021-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109959258A (en) | A kind of rolling saggar push plate tunnel kiln furnace and sintering method | |
| CN106556250A (en) | A kind of heating rotary kiln | |
| CN107957189A (en) | One kind swings kiln | |
| CN112611202B (en) | Brick-firing preheating drying kiln | |
| CN207803388U (en) | A kind of salt curing range | |
| CN211110035U (en) | Batching device for sintering pellets | |
| CN215810171U (en) | Kiln for ceramic manufacture | |
| CN218314341U (en) | Pouring device for producing concrete perforated bricks | |
| CN110145933A (en) | Hot Combined type back rotary kiln and its application method inside and outside one kind | |
| CN206109546U (en) | Push away set pressure device of quenching | |
| CN210165739U (en) | Internal and external heat combined rotary kiln | |
| CN209588665U (en) | A kind of big tripe kiln of rotation | |
| CN209803035U (en) | Sintering cup | |
| CN209386778U (en) | A kind of flue and rotary furnace boiler tube and revolving drum and rotary kiln | |
| CN221077192U (en) | Shell structure for sintering kiln and rotatable atmosphere sintering kiln | |
| CN215598067U (en) | Nano metal oxide calcining device | |
| CN219103650U (en) | Horizontal pressure sintering furnace | |
| CN215572225U (en) | Cooling heat exchange device for light-burned magnesium powder | |
| CN215113862U (en) | High-temperature rotary furnace with built-in electric heating | |
| CN219200017U (en) | Combustion chamber structure of light-burned magnesium kiln | |
| CN218080287U (en) | Roasting furnace for uniformly heating precision casting mold shell | |
| KR200227928Y1 (en) | A electric furnace for calcinating a limestone | |
| CN218097168U (en) | Vibrating structure of feeding back device of internal heating type precise ceramic rotary atmosphere furnace | |
| CN212320408U (en) | Novel full-automatic kiln | |
| CN221036792U (en) | Discharging mechanism at bottom of light kiln |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |