CN105444565A - Transition sealed cabin applied to atmosphere protection roller kiln - Google Patents
Transition sealed cabin applied to atmosphere protection roller kiln Download PDFInfo
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- CN105444565A CN105444565A CN201510878587.0A CN201510878587A CN105444565A CN 105444565 A CN105444565 A CN 105444565A CN 201510878587 A CN201510878587 A CN 201510878587A CN 105444565 A CN105444565 A CN 105444565A
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Abstract
The invention discloses a transition sealed cabin applied to an atmosphere protection roller kiln. The transition sealed cabin comprises a transition cabin and a passageway cabin. A plurality of levels of cleaning cabins are sequentially connected between the transition cabin and the passageway cabin in a sealed manner to achieve step-by-step gradient replacement of process gas concentration. The transition cabin and the cleaning cabins are controlled to be opened or closed through a corresponding gate assembly, the passageway cabin and the cleaning cabins are controlled to be opened or closed through a corresponding gate assembly, and the adjacent cleaning cabins are controlled to be opened or closed through a corresponding gate assembly. When a previous batch of saggers are sent into the previous level of cleaning cabin and the gate valve assembly between the previous cleaning cabin and the later level of cleaning cabin is closed, the later batch of saggers are sent into the later level of cleaning cabin. The transition sealed cabin has the beneficial effects that the structure is simple, and the requirements of the atmosphere protection roller kiln for sealing performance and efficiency of the transition cabins can be well met.
Description
Technical field
The present invention relates to roller kilns equipment technical field, particularly relate to a kind of transition seal cabin being applied to atmosphere protection roller kilns.
Background technology
Along with the needs of the constantly outstanding and clean energy technology development of the energy, environmental problem, lithium battery with its significant advantage and widely applicability receive high concern, country widelys popularize and helps new-energy automobile, the fast development of new-energy automobile industry.Therefore, lithium battery demand and quality requirements are improved constantly.Positive and negative pole material is the important component part of lithium ion battery, and its performance will largely affect the performance of lithium battery.In prior art, positive and negative pole material sintering has mainly been come by hermetically sealed pushed bat kiln, but pushed bat kiln sintering positive electrode output is little, homogeneity of product is poor, specific yield energy consumption is high and pushed bat kiln maintenance is loaded down with trivial details, the time is long.Existing roller kilns sintering positive and negative pole material can be good at improving the problems referred to above, but existing roller kilns sealing difficulty is large, and sealing effectiveness is poor, and transmission place as excellent in roller, body of heater import and export sealing are poor, cannot meet the sintering process requirement of positive and negative pole material.In addition, roller kilns, while raising sintering output, also increase body of heater and import and export area, make roller kilns import and export transfer chamber size comparatively large, are difficult to the seal request meeting roller kilns.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art, provides a kind of structure simple, and be well positioned to meet the transition seal cabin that be applied to atmosphere protection roller kilns of atmosphere protection roller kilns to transfer chamber sealing property and efficiency requirements.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of transition seal cabin being applied to atmosphere protection roller kilns; comprise transfer chamber and cabin, gateway; multistage cleaning cabin be tightly connected successively to realize the gradient displacement step by step of process gas concentration between described transfer chamber and cabin, gateway; described transfer chamber, cabin, gateway and cleaning cabin between, all control to open or close by corresponding gate member between adjacent cleaning cabin; a collection of saggar before sending in previous stage cleaning cabin; and itself and the rear stage gate member cleaned between cabin is when closing, feeding later batch saggar in rear stage cleaning cabin.
Further improvement as technique scheme:
Described gate member comprises along the liftable gate sheet of cleaning cabin short transverse, and be provided with position detecting device in described cleaning cabin, described position detecting device links with corresponding gate sheet.
Described gate member also Packet driven gate sheet lifting actuator, described actuator comprises driving cylinder and gate support, described gate support is connected with gate sheet two ends and jointly surrounds parallelogram sturcutre with gate sheet, described driving cylinder is arranged at the top of gate support, and is connected with gate carriage drive by guide rod.
Described transition seal cabin is installed the transparent windows being beneficial to and observing inside, transition seal cabin near the side of gate sheet.
Described every one-level cleaning cabin includes at least one air inlet be communicated with process gas, and at least one is for discharging the gas outlet of oxygen, and described transfer chamber is provided with the detection mouth of characterization processes gas atmosphere concentration.
Equal setting position checkout gear in described transfer chamber, cabin, gateway, described position detecting device is one or more in photoelectric detection switch, position sensor, touch-type mechanical pick-up device.
The inside in described transfer chamber, cabin, gateway and cleaning cabin at different levels is provided with guider, the traffic direction that described guider is parallel to roller-way is located at the side of roller-way, also be provided with the retaining device saggar departing from roller-way being pushed again roller-way in described transfer chamber, the adjustable backstop of described retaining device is in the side of roller-way.
Described transition seal cabin also comprises the transmission system driving saggar to move in transition seal cabin, described transmission system comprises roller rod, chain and sprocket driving device and drive motors, described roller rod runs through in described transition seal cabin and two ends are protruding, two external parts are connected with chain and sprocket driving device, and described drive motors is by chain and sprocket driving device band action roller rod motion.
Described transfer chamber, cabin, gateway and each cleaning cabin all arrange independently transmission system, and each transmission system controls the drive motors of frequency conversion to realize roller rod in the internal speed-changing transmission of each cabin by corresponding PLC.
Two external parts of described roller rod and the junction in transition seal cabin install transmission seal device respectively, described transmission seal device comprises seal cover board and sealed elastic part, and described seal cover board to be sheathed on roller rod by sealed elastic part and to be packaged in the side in transition seal cabin.
Compared with prior art, the invention has the advantages that:
The transition seal cabin being applied to atmosphere protection roller kilns of the present invention, has following beneficial effect:
1, transfer chamber, multistage cleaning cabin and cabin, gateway are tightly connected successively, atmosphere protection roller kilns internal atmosphere and external environment are isolated, multistage cleaning cabin, by the gradient displacement step by step of process gas concentration, makes the gas concentration of the gas concentration behind afterbody cleaning cabin and roller kilns burner hearth match;
2, continuously send into saggar in every one-level cleaning cabin, atmosphere protection performance can not only be improved in multistage cleaning cabin, greatly can also improve the efficiency of gas concentration displacement, improves the feed rate of atmosphere protection; Gate member runs reliably smooth and easy, and sealing effectiveness is fine;
3, transition seal cabin structure of the present invention is simple; be easy to installation and maintenance; be well positioned to meet the requirement of atmosphere protection roller kilns to transfer chamber sealing property and efficiency; promote the overall performance of atmosphere protection roller kilns; atmosphere protection roller kilns can be made to meet the sintering process requirement of lithium battery positive and negative pole material; application atmosphere protection roller kilns sintering positive and negative pole material, promotes the seed output and quality of anode material of lithium battery.
Accompanying drawing explanation
Fig. 1 is the schematic front view being applied to the transition seal cabin of atmosphere protection roller kilns of the present invention.
Fig. 2 is the schematic cross-section being applied to the transition seal cabin of atmosphere protection roller kilns of the present invention.
Fig. 3 is the structure for amplifying schematic diagram of gate member of the present invention.
In figure, each label represents:
1, transfer chamber; 10, transmission seal device; 11, seal cover board; 12, sealed elastic part; 13, mouth is detected; 2, cabin, gateway; 3, cabin is cleaned; 31, air inlet; 32, gas outlet; 4, gate member; 41, gate sheet; 42, actuator; 43, cylinder is driven; 44, gate support; 441, column; 442, connecting plate; 45 and pass through guide rod; 5, position detecting device; 6, transparent windows; 7, retaining device; 8, guider; 9, transmission system; 91, roller rod; 92, chain and sprocket driving device; 93, drive motors; 100, saggar.
Detailed description of the invention
Below in conjunction with Figure of description and specific embodiment, the present invention is described in further detail.
Fig. 1 to Fig. 3 shows a kind of embodiment being applied to the transition seal cabin of atmosphere protection roller kilns of the present invention, comprise transfer chamber 1 and cabin, gateway 2, multistage cleaning cabin 3 be tightly connected successively to realize the gradient displacement step by step of process gas concentration between transfer chamber 1 and cabin, gateway 2, transfer chamber 1, between cabin, gateway 2 and cleaning cabin 3, all control to open or close by corresponding gate member 4 between adjacent cleaning cabin 3, a collection of saggar 100 before sending in previous stage cleaning cabin 3, and itself and the rear stage gate member 4 cleaned between cabin 3 is when closing, later batch saggar 100 is sent in rear stage cleaning cabin 3.Cleaning cabin 3 can be set to multistage according to requirements, and in the present embodiment, cleaning cabin 3 is two-stage, and process gas is the inert gases such as nitrogen.The transition seal cabin being applied to atmosphere protection roller kilns of the present invention, transfer chamber 1, multistage cleaning cabin 3 and cabin, gateway 2 are tightly connected successively, atmosphere protection roller kilns internal atmosphere and external environment are isolated, multistage cleaning cabin 3, by the gradient displacement step by step of process gas concentration, makes the gas concentration of the gas concentration behind afterbody cleaning cabin 3 and roller kilns burner hearth match; Meanwhile, continuously send into saggar 100 in every one-level cleaning cabin 3, atmosphere protection performance can not only be improved in multistage cleaning cabin 3, greatly can also improve the efficiency of gas concentration displacement, improves the feed rate of atmosphere protection; Gate member 4 runs reliably smooth and easy, and sealing effectiveness is fine.Transition seal cabin structure of the present invention is simple; be easy to installation and maintenance; be well positioned to meet the requirement of atmosphere protection roller kilns to transfer chamber 1 sealing property and efficiency; promote the overall performance of atmosphere protection roller kilns; atmosphere protection roller kilns can be made to meet the sintering process requirement of lithium battery positive and negative pole material; application atmosphere protection roller kilns sintering positive and negative pole material, promotes the seed output and quality of anode material of lithium battery.
In the present embodiment, gate member 4 comprises along the liftable gate sheet 41 of cleaning cabin 3 short transverse, and cleaning is provided with position detecting device 5 in cabin 3, and position detecting device 5 links with corresponding gate sheet 41.When position detecting device 5 detect saggar 100 by time, send signal and control corresponding gate sheet 41 and close, realize seal protection.
In the present embodiment, gate member 4 goes back the actuator 42 that Packet driven gate sheet 41 is elevated, actuator 42 comprises driving cylinder 43 and gate support 44, gate support 44 is hinged and jointly surround parallelogram sturcutre with gate sheet 41 with gate sheet 41 two ends, drive cylinder 43 to be arranged at the top of gate support 44, and driven with gate support 44 by guide rod 45 and be connected.This structure is simple, and the lifting good stability of regulating gate plate 41, reaches the effect of gate sheet 41 press seal.Refer to Fig. 3, gate support 44 comprise one end of a column 441 and two connecting plate 442, two connecting plates 442 and column 441 hinged, another connects with gate sheet 41 hinged, surrounds parallelogram sturcutre.When gate sheet 41 rises or declines, two connecting plates 442 simultaneously, in the same way, same to angle swinging, maintain parallelogram sturcutre all the time.
In the present embodiment, transition seal cabin is installed the transparent windows 6 being beneficial to and observing inside, transition seal cabin near the side of gate sheet 41, both can alleviate gate sheet 41 deadweight and prevent gate sheet 41 to be out of shape, situation in atmosphere roller kilns can also be observed.
In the present embodiment, every one-level cleaning cabin 3 includes at least one air inlet 31 be communicated with process gas, and at least one is for discharging the gas outlet 32 of oxygen, and transfer chamber 1 is provided with the detection mouth 13 of characterization processes gas atmosphere concentration.
In the present embodiment, equal setting position checkout gear 5 in transfer chamber 1, cabin, gateway 2, position detecting device 5 is one or more in photoelectric detection switch, position sensor, touch-type mechanical pick-up device.
In the present embodiment, the inside in transfer chamber 1, cabin, gateway 2 and cleaning cabin 3 at different levels is provided with guider 8, the traffic direction that guider 8 is parallel to roller-way is located at the side of roller-way, also be provided with the retaining device 7 saggar 100 departing from roller-way being pushed again roller-way in transfer chamber 1, the adjustable backstop of retaining device 7 is in the side of roller-way.
In the present embodiment, transition seal cabin also comprises the transmission system 9 driving saggar 100 to move in transition seal cabin, transmission system 9 comprises roller rod 91, chain and sprocket driving device 92 and drive motors 93, roller rod 91 runs through in transition seal cabin and two ends are protruding, two external parts are connected with chain and sprocket driving device 92, and drive motors 93 is with action roller rod 91 motion by chain and sprocket driving device 92.
In the present embodiment, transfer chamber 1, cabin, gateway 2 and each cleaning cabin 3 all arrange independently transmission system 9, and each transmission system 9 controls the drive motors 93 of frequency conversion to realize roller rod 91 in the internal speed-changing transmission of each cabin by corresponding PLC.
In the present embodiment, two external parts of roller rod 91 and the junction in transition seal cabin install transmission seal device 10 respectively, transmission seal device 10 comprises seal cover board 11 and sealed elastic part 12, and seal cover board 11 to be sheathed on roller rod 91 by sealed elastic part 12 and to be packaged in the side in transition seal cabin.
Transition seal cabin of the present invention is installed on burner, the stove tail of body of heater respectively by the mounting flange of transfer chamber 1, and for atmosphere protection when saggar 100 charging and discharging, cabin, gateway 2 is used as charging aperture when charging, is used as discharging opening when discharging.When cabin, gateway 2 is used as charging aperture, when cleaning cabin 3 is two-stage, its course of work is as follows: first saggar 100 is sent to cabin, gateway 2, corresponding first gate member 4 is opened fast, when first saggar 100 enters one-level cleaning cabin 3, and by position detecting device 5, first gate member 4 quick closedown; When one-level cleaning cabin 3 atmosphere reaches finite concentration, second gate member 4 is opened fast, and first saggar 100 enters secondary cleaning cabin 3, and by position detecting device 5, second gate member 4 quick closedown; Afterwards, first gate member 4 is opened again second batch saggar 100 fast and is entered one-level cleaning cabin 3; When secondary cleaning cabin 3, internal atmosphere reaches kiln atmosphere requirement, and the 3rd road gate member 4 is opened fast, and first saggar 100 enters transfer chamber 1, the 3rd road gate member 4 quick closedown; Afterwards, second gate member 4 is opened fast, first gate member 4 quick-make, and second batch saggar 100 enters secondary cleaning the 3, three batch, cabin saggar 100 and enters one-level cleaning cabin 3.So be cycled to repeat said procedure, continuous feed.When cabin, gateway 2 is used as discharging opening, is the inverse process of said procedure, does not repeat them here.
Although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention.Any those of ordinary skill in the art, when not departing from technical solution of the present invention scope, can utilize the technology contents of above-mentioned announcement to make many possible variations and modification to technical solution of the present invention, or being revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solution of the present invention protection.
Claims (10)
1. one kind is applied to the transition seal cabin of atmosphere protection roller kilns, comprise transfer chamber (1) and cabin, gateway (2), it is characterized in that: the multistage cleaning cabin (3) that is tightly connected successively between described transfer chamber (1) and cabin, gateway (2) is to realize the gradient displacement step by step of process gas concentration, described transfer chamber (1), between cabin, gateway (2) and cleaning cabin (3), all control to open or close by corresponding gate member (4) between adjacent cleaning cabin (3), a collection of saggar (100) before sending in previous stage cleaning cabin (3), and itself and the rear stage gate member (4) cleaned between cabin (3) is when closing, later batch saggar (100) is sent in rear stage cleaning cabin (3).
2. the transition seal cabin being applied to atmosphere protection roller kilns according to claim 1; it is characterized in that: described gate member (4) comprises along the cleaning liftable gate sheet of cabin (3) short transverse (41); be provided with position detecting device (5) in described cleaning cabin (3), described position detecting device (5) links with corresponding gate sheet (41).
3. the transition seal cabin being applied to atmosphere protection roller kilns according to claim 2; it is characterized in that: described gate member (4) goes back the actuator (42) that Packet driven gate sheet (41) is elevated; described actuator (42) comprises driving cylinder (43) and gate support (44); described gate support (44) and gate sheet (41) two ends are hinged and jointly surround parallelogram sturcutre with gate sheet (41); described driving cylinder (43) is arranged at the top of gate support (44), and is driven with gate support (44) be connected by guide rod (45).
4. the transition seal cabin being applied to atmosphere protection roller kilns according to claim 3, is characterized in that: described transition seal cabin is installed the transparent windows (6) being beneficial to and observing inside, transition seal cabin near the side of gate sheet (41).
5. the transition seal cabin being applied to atmosphere protection roller kilns as claimed in any of claims 1 to 4; it is characterized in that: described every one-level cleaning cabin (3) includes at least one air inlet be communicated with process gas (31); and at least one is for discharging the gas outlet (32) of oxygen, described transfer chamber (1) is provided with the detection mouth (13) of characterization processes gas atmosphere concentration.
6. the transition seal cabin being applied to atmosphere protection roller kilns as claimed in any of claims 2 to 4; it is characterized in that: described transfer chamber (1), equal setting position checkout gear (5) in cabin, gateway (2), described position detecting device (5) be photoelectric detection switch, one or more in position sensor, touch-type mechanical pick-up device.
7. the transition seal cabin being applied to atmosphere protection roller kilns according to claim 6; it is characterized in that: the inside in described transfer chamber (1), cabin, gateway (2) and cleaning cabin at different levels (3) is provided with guider (8); the traffic direction that described guider (8) is parallel to roller-way is located at the side of roller-way; also be provided with the retaining device (7) saggar departing from roller-way (100) being pushed again roller-way in described transfer chamber (1), described retaining device (7) adjustable backstop is in the side of roller-way.
8. the transition seal cabin being applied to atmosphere protection roller kilns as claimed in any of claims 1 to 4, it is characterized in that: described transition seal cabin also comprises the transmission system (9) driving saggar (100) to move in transition seal cabin, described transmission system (9) comprises roller rod (91), chain and sprocket driving device (92) and drive motors (93), described roller rod (91) runs through in described transition seal cabin and two ends are protruding, two external parts are connected with chain and sprocket driving device (92), described drive motors (93) is by chain and sprocket driving device (92) band action roller rod (91) motion.
9. the transition seal cabin being applied to atmosphere protection roller kilns according to claim 8; it is characterized in that: described transfer chamber (1), cabin, gateway (2) and respectively clean cabin (3) and all arrange independently transmission system (9), each transmission system (9) controls the drive motors (93) of frequency conversion to realize roller rod (91) in the internal speed-changing transmission of each cabin by corresponding PLC.
10. the transition seal cabin being applied to atmosphere protection roller kilns according to claim 8; it is characterized in that: described two external parts of roller rod (91) and the junction in transition seal cabin install transmission seal device (10) respectively; described transmission seal device (10) comprises seal cover board (11) and sealed elastic part (12), and described seal cover board (11) is sheathed on roller rod (91) by sealed elastic part (12) and goes up and be packaged in the side in transition seal cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878587.0A CN105444565A (en) | 2015-12-04 | 2015-12-04 | Transition sealed cabin applied to atmosphere protection roller kiln |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878587.0A CN105444565A (en) | 2015-12-04 | 2015-12-04 | Transition sealed cabin applied to atmosphere protection roller kiln |
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| CN105444565A true CN105444565A (en) | 2016-03-30 |
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| CN201510878587.0A Pending CN105444565A (en) | 2015-12-04 | 2015-12-04 | Transition sealed cabin applied to atmosphere protection roller kiln |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953577A (en) * | 2016-05-16 | 2016-09-21 | 中国电子科技集团公司第四十八研究所 | Transitional sealing cabin for multi-pusher kiln |
| CN106167163A (en) * | 2016-07-20 | 2016-11-30 | 中国电子科技集团公司第四十八研究所 | The blood circulation of a kind of atmosphere protection four pusher furnace and method |
| CN106595296A (en) * | 2016-11-29 | 2017-04-26 | 中国电子科技集团公司第四十八研究所 | Material circulation conveying device and method for atmosphere protection roller furnace |
| CN107741154A (en) * | 2017-11-21 | 2018-02-27 | 湖南金炉科技有限责任公司 | Displacement room for atmosphere roller kilns |
| CN107747869A (en) * | 2017-09-21 | 2018-03-02 | 中国电子科技集团公司第四十八研究所 | One kind is applied to large-scale expanded letter atmosphere protection roller furnace transition cleaning cabin |
| CN108917388A (en) * | 2018-10-22 | 2018-11-30 | 广东金意陶陶瓷集团有限公司 | It is a kind of for producing the roller kilns of foamed ceramic articles |
| CN112857033A (en) * | 2021-01-21 | 2021-05-28 | 苏州博涛机电设备有限公司 | Roller kiln replacement chamber and air exchange system |
| CN114577000A (en) * | 2022-03-09 | 2022-06-03 | 江苏前锦炉业设备有限公司 | Push plate type nitrogen atmosphere protection sintering kiln and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105953577A (en) * | 2016-05-16 | 2016-09-21 | 中国电子科技集团公司第四十八研究所 | Transitional sealing cabin for multi-pusher kiln |
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| CN106167163B (en) * | 2016-07-20 | 2019-06-11 | 中国电子科技集团公司第四十八研究所 | A kind of circulatory system and method for four pusher furnace of atmosphere protection |
| CN106167163A (en) * | 2016-07-20 | 2016-11-30 | 中国电子科技集团公司第四十八研究所 | The blood circulation of a kind of atmosphere protection four pusher furnace and method |
| CN106595296B (en) * | 2016-11-29 | 2019-07-26 | 中国电子科技集团公司第四十八研究所 | A kind of Matter Transfer conveying device and method for atmosphere protection roller furnace |
| CN106595296A (en) * | 2016-11-29 | 2017-04-26 | 中国电子科技集团公司第四十八研究所 | Material circulation conveying device and method for atmosphere protection roller furnace |
| CN107747869A (en) * | 2017-09-21 | 2018-03-02 | 中国电子科技集团公司第四十八研究所 | One kind is applied to large-scale expanded letter atmosphere protection roller furnace transition cleaning cabin |
| CN107741154A (en) * | 2017-11-21 | 2018-02-27 | 湖南金炉科技有限责任公司 | Displacement room for atmosphere roller kilns |
| CN108917388A (en) * | 2018-10-22 | 2018-11-30 | 广东金意陶陶瓷集团有限公司 | It is a kind of for producing the roller kilns of foamed ceramic articles |
| CN108917388B (en) * | 2018-10-22 | 2019-02-05 | 广东金意陶陶瓷集团有限公司 | It is a kind of for producing the roller kilns of foamed ceramic articles |
| CN112857033A (en) * | 2021-01-21 | 2021-05-28 | 苏州博涛机电设备有限公司 | Roller kiln replacement chamber and air exchange system |
| CN114577000A (en) * | 2022-03-09 | 2022-06-03 | 江苏前锦炉业设备有限公司 | Push plate type nitrogen atmosphere protection sintering kiln and use method thereof |
| CN114577000B (en) * | 2022-03-09 | 2022-12-06 | 江苏前锦炉业设备有限公司 | Push plate type nitrogen atmosphere protection sintering kiln and using method thereof |
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Application publication date: 20160330 |
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