CN203928698U - A kind of dynamically laser heating formula kiln - Google Patents
A kind of dynamically laser heating formula kiln Download PDFInfo
- Publication number
- CN203928698U CN203928698U CN201420292484.7U CN201420292484U CN203928698U CN 203928698 U CN203928698 U CN 203928698U CN 201420292484 U CN201420292484 U CN 201420292484U CN 203928698 U CN203928698 U CN 203928698U
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- high temperature
- rotary furnace
- stove
- kiln
- burner hearth
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Abstract
The utility model provides a kind of dynamically laser heating formula kiln, simple in structure, be adapted to the dynamic laser heating formula of the powder kiln of the industrial powder of multiple difference and the requirement of granule material sintering process, comprise body of heater frame, preheating rotary furnace, the wind stopping device of high temperature rotating stove and preheating rotary furnace discharge end, hot rotary furnace and high temperature rotating stove are arranged above and below, preheating rotary furnace is connected with high temperature rotating stove by the wind stopping device being arranged on pipeline, preheating rotary furnace and high temperature rotating stove include rotating cylinder, gear, gear ring, backing ring, carrying roller, burner hearth, flue, gear with buncher engages with the gear ring of rotating cylinder two ends outer wall, carrying roller in body of heater frame contacts with the backing ring of rotating cylinder periphery, the periphery of burner hearth is also provided with thermal insulator, flue is contained in thermal insulator and is positioned at the top of burner hearth, the downside of the inside of burner hearth is with burner.The utility model is simple in structure, adapts to different powder roasting technique temperature and temperature retention time control requirement.
Description
Technical field
The utility model provides a kind of dynamically laser heating formula kiln, belongs to industrialization labor and materials sintering technology field.
Background technology
Control and atmosphere protection plays certainly styling for sintering quality for heating, insulation, the cooling time of the sintering process of the powders such as various lithium ion battery plus-negative plate materials, rare earth material.At present, sintering furnace shortcoming is mainly cycle length, thermal waste, and energy consumption is large, saggar or charging tray are short service life, and complex operation easily destroys body of heater, especially be heated inhomogeneous, occur sandwich, sintering not thoroughly, heating, insulation, cooling uppity defect of time be difficult to overcome.
Traditional chemical industry powder roaster, employing be static heated type kiln, as shuttle kiln or pushed bat kiln or shaft furnace, raw material is contained in saggar or charging tray, then by external heating mode, product is carried out to roasting.The shortcoming of these several kiln types is that the cycle is long, energy consumption is large, and saggar or charging tray are short service life, and especially product is heated inhomogeneously, and sandwich, non-burn-through defect easily appears in product.Application at present mostly is intermittent-rotation stove, if the patent No. is the pusher at intermittence of CN 202254773 U, the hermetically sealed furnace tube roasting furnace of continuous stirring, it is that a certain amount of material is once packed in stove and heated, and material batch (-type) is pushed into, and easily causes Lou material phenomenon when discharging, and when being carried out to sintering, easily cause material sintering inhomogeneous, there will be sandwich, sintering not thoroughly or part burning, complex operation, easily destroys body of heater, and the cycle is long, thermal waste, and energy consumption is large.
Summary of the invention
The purpose of this utility model is to provide one and overcomes above-mentioned defect, the dynamic laser heating formula of powder kiln simple in structure, to be adapted to the industrial powder of multiple difference and the requirement of granule material sintering process, and its technical scheme is:
A kind of dynamically laser heating formula kiln, it is characterized in that: comprise body of heater frame, preheating rotary furnace, the wind stopping device of high temperature rotating stove and preheating rotary furnace discharge end, preheating rotary furnace and high temperature rotating stove are arranged above and below, preheating rotary furnace is connected with high temperature rotating stove by the wind stopping device being arranged on pipeline, preheating rotary furnace and high temperature rotating stove include rotating cylinder, gear, gear ring, backing ring, carrying roller, burner hearth, flue, gear with buncher engages with the gear ring of rotating cylinder two ends outer wall, carrying roller in body of heater frame contacts with the backing ring of rotating cylinder periphery, the periphery of burner hearth is also provided with thermal insulator, flue is contained in thermal insulator and is positioned at the top of burner hearth, the downside of the inside of burner hearth is with burner.
According to the dynamic laser heating formula of described one kiln, described high temperature rotating furnace discharge end has a segment length not establish thermal insulator formation cooling section.
According to the dynamic laser heating formula of described one kiln, described kiln is divided into preheating rotary furnace and is connected by line seal with high temperature rotating stove and two cover rotary furnaces.
According to the dynamic laser heating formula of described one kiln, in preheating rotary furnace and high temperature rotating stove, automatic temp controller is housed.
The utlity model has following advantage:
1, rotary furnace is divided into preheating rotary furnace and high temperature rotating stove, by being arranged above and below, has realized the continous way heating to pre-burning calcining materials in sintering process;
2, high temperature rotating stove end, certain length is without thermal insulator, is beneficial to the cooling of material after sintering;
3, outside preheating rotary furnace and high temperature rotating stove, all having one layer of heat preservation body, kiln temperature is automatically to control, and according to thermocouple signal, regulating gas and combustion air ratio, make material have better heat insulation effect automatically;
4, kiln is divided into preheating rotary furnace and high temperature rotating stove, preheating rotary furnace section and high temperature rotating stove section, and material temperature retention time is controlled, and pre-burning stage and calcination stage are separated, and has greatly saved temperature retention time, reduces cost, improves output.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
In Fig. 1: 1, body of heater frame; 2, preheating rotary furnace; 3, high temperature rotating stove; 4, wind stopping device; 5, rotating cylinder; 6, gear; 7, gear ring; 8, backing ring; 9, carrying roller; 10, burner hearth; 11, flue; 12, burner; 13, thermal insulator.
Detailed description of the invention
Embodiment
The utility model comprises body of heater frame 1, preheating rotary furnace 2, high temperature rotating stove 3, is arranged on the wind stopping device 4 of rotary furnace discharge end.Wherein, preheating rotary furnace 2 and high temperature rotating stove 3 comprise rotating cylinder 5, the gear 6 with buncher, the gear ring 7 that is fixed on rotating cylinder 5 two ends outer walls, backing ring 8, be fixed on carrying roller 9, burner hearth 10 in body of heater frame 1, be arranged on burner hearth 10 tops flue 11, be arranged on multiple burners 12 and thermal insulator 13 in burner hearth 10.Preheating rotary furnace 2 and high temperature rotating stove 3, by being arranged above and below, are realized material continuous-flow, first in first out, heating material degree uniformity.
High temperature rotating stove 3 end certain lengths are not established thermal insulator 13, form cooling section, are beneficial to the cooling of the front material of discharging.All there is one layer of heat preservation body 13 in preheating rotary furnace 2 and high temperature rotating stove 3 outsides, and kiln temperature is automatically to control, and according to thermocouple signal, regulating gas and combustion air ratio, make material have better heat insulation effect automatically.Preheating rotary furnace section and high temperature rotating stove section material temperature retention time are controlled, and pre-burning stage and calcination stage are separated, and have greatly saved temperature retention time, reduce cost, improve output.Kiln is divided into preheating rotary furnace 2 and high temperature rotating stove 3, two cover rotary furnaces connect by line seal, forms a set of airtight flow channel from top to bottom, ensures that overall process is in atmosphere protection state.
Operation principle is as follows.In furnace chamber, use heated by natural gas mode, chemical powder is contained in hopper and is transported to by certain flow in the heat-resistance stainless steel rotating cylinder of preheating rotary furnace 2 by conveying worm, engage with gear ring 7 and then drive rotating cylinder 5 to rotate by the gear 6 that subtracts motor with deceleration, under spiral pusher effect in rotating cylinder 5, material moves forward continuously by the speed of setting, material rotating plate turning over materials.Be heated to uniform temperature, then be incubated certain hour, material progressively successively produces preheating rotary furnace 2, flow into high temperature rotating stove 3 by wind stopping device 4.Material arrives in the heat-resistance stainless steel rotating cylinder of high temperature rotating stove 3, and material heats up and reaches uniform temperature and be incubated certain hour again, and material enters the cooling section of high temperature rotating stove 3, and in the time of cool to room temperature, material flows out by the wind stopping device of pipe end again.
Embodiment recited above is described preferred embodiment of the present utility model; not design of the present utility model and protection domain are limited; do not departing under the prerequisite of the utility model design concept; various modification and improvement that in this area, common engineers and technicians make the technical solution of the utility model, all should fall into protection domain of the present utility model.
Claims (4)
1. a dynamic laser heating formula kiln, it is characterized in that: comprise body of heater frame (1), preheating rotary furnace (2), the wind stopping device (4) of high temperature rotating stove (3) and preheating rotary furnace (2) discharge end, preheating rotary furnace (2) and high temperature rotating stove (3) are arranged above and below, preheating rotary furnace (2) is connected with high temperature rotating stove (3) by the wind stopping device (4) being arranged on pipeline, preheating rotary furnace (2) and high temperature rotating stove (3) include rotating cylinder (5), gear (6), gear ring (7), backing ring (8), carrying roller (9), burner hearth (10), flue (11), gear (6) with buncher engages with the gear ring (7) of rotating cylinder (5) two ends outer wall, carrying roller (9) in body of heater frame (1) contacts with the backing ring (8) of rotating cylinder (5) periphery, the periphery of burner hearth (10) is also provided with thermal insulator (13), flue (11) is contained in thermal insulator (13) above and is positioned at the top of burner hearth (10), the downside of the inside of burner hearth (10) is with burner (12).
2. the dynamic laser heating formula of one according to claim 1 kiln, is characterized in that: described high temperature rotating stove (3) discharging end has a segment length not establish thermal insulator (13) formation cooling section.
3. the dynamic laser heating formula of one according to claim 1 kiln, is characterized in that: described kiln is divided into preheating rotary furnace (2) and is connected by line seal with high temperature rotating stove (3) and two cover rotary furnaces.
4. the dynamic laser heating formula of one according to claim 1 kiln, is characterized in that: in preheating rotary furnace (2) and high temperature rotating stove (3), automatic temp controller is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292484.7U CN203928698U (en) | 2014-06-04 | 2014-06-04 | A kind of dynamically laser heating formula kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292484.7U CN203928698U (en) | 2014-06-04 | 2014-06-04 | A kind of dynamically laser heating formula kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203928698U true CN203928698U (en) | 2014-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420292484.7U Withdrawn - After Issue CN203928698U (en) | 2014-06-04 | 2014-06-04 | A kind of dynamically laser heating formula kiln |
Country Status (1)
| Country | Link |
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| CN (1) | CN203928698U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104630407A (en) * | 2015-02-13 | 2015-05-20 | 唐竹胜 | Whole-body type external-heating muffle type rotary kiln |
| CN108775817A (en) * | 2018-07-27 | 2018-11-09 | 江苏凤谷节能科技有限公司 | A method of based on Ω types rotary kiln and annular furnace combined sintering powder body material |
| CN109442982A (en) * | 2018-12-07 | 2019-03-08 | 宜兴精新粉体设备科技有限公司 | A kind of flue and rotary furnace boiler tube and revolving drum and rotary kiln |
| CN111829337A (en) * | 2020-08-10 | 2020-10-27 | 王蘋 | High-temperature alumina calcining equipment |
| WO2021027699A1 (en) * | 2019-08-14 | 2021-02-18 | 招远市汇潮新能源科技有限公司 | External thermal revolving apparatus |
| CN113375152A (en) * | 2021-05-27 | 2021-09-10 | 襄阳中和机电技术有限公司 | Combustion control system for heating hood of lithium salt acidification kiln |
-
2014
- 2014-06-04 CN CN201420292484.7U patent/CN203928698U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104630407A (en) * | 2015-02-13 | 2015-05-20 | 唐竹胜 | Whole-body type external-heating muffle type rotary kiln |
| CN108775817A (en) * | 2018-07-27 | 2018-11-09 | 江苏凤谷节能科技有限公司 | A method of based on Ω types rotary kiln and annular furnace combined sintering powder body material |
| CN109442982A (en) * | 2018-12-07 | 2019-03-08 | 宜兴精新粉体设备科技有限公司 | A kind of flue and rotary furnace boiler tube and revolving drum and rotary kiln |
| WO2021027699A1 (en) * | 2019-08-14 | 2021-02-18 | 招远市汇潮新能源科技有限公司 | External thermal revolving apparatus |
| CN111829337A (en) * | 2020-08-10 | 2020-10-27 | 王蘋 | High-temperature alumina calcining equipment |
| CN113375152A (en) * | 2021-05-27 | 2021-09-10 | 襄阳中和机电技术有限公司 | Combustion control system for heating hood of lithium salt acidification kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG GOLDENCELL ELECTRONICS TECHNOLOGY CO., LT Free format text: FORMER OWNER: SHANDONG HETER ELECTRONIC NEW MATERIAL CO., LTD. Effective date: 20150804 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150804 Address after: High tech Zone 277800 Shandong city of Zaozhuang province Thailand five Road Industrial Park, Fuyuan Electronics Group. Patentee after: Shandong Seiko Electronic Technology Co.,Ltd. Address before: High tech Zone 277800 Shandong city of Zaozhuang province Thailand five Road Industrial Park, Fuyuan Electronics Group. Patentee before: SHANDONG HETER ELECTRONICS NEW MATERIALS CO.,LTD. |
|
| CP03 | Change of name, title or address |
Address after: 277800 No. x6699, Guangming Road, high tech Zone, Zaozhuang City, Shandong Province (north of the junction of Guangming Road and Huaxin Road) Patentee after: Shandong Jinggong Electronic Technology Co.,Ltd. Address before: 277800 Shandong Zaozhuang high tech Zone Thailand Industrial Park Fuyuan five road hight Electronics Group Patentee before: Shandong Seiko Electronic Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141105 Effective date of abandoning: 20230104 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20141105 Effective date of abandoning: 20230104 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |