CN103910499A - High-efficiency environment-friendly energy-saving lime microwave calcination device - Google Patents
High-efficiency environment-friendly energy-saving lime microwave calcination device Download PDFInfo
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- CN103910499A CN103910499A CN201410143241.1A CN201410143241A CN103910499A CN 103910499 A CN103910499 A CN 103910499A CN 201410143241 A CN201410143241 A CN 201410143241A CN 103910499 A CN103910499 A CN 103910499A
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- microwave
- sintering furnace
- furnace chamber
- raw material
- efficiency environment
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- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims abstract description 24
- 235000011941 Tilia x europaea Nutrition 0.000 title claims abstract description 24
- 239000004571 lime Substances 0.000 title claims abstract description 24
- 238000001354 calcination Methods 0.000 title abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 38
- 238000009768 microwave sintering Methods 0.000 claims abstract description 37
- 239000002994 raw material Substances 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000001035 drying Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000004134 energy conservation Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 11
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000000630 rising effect Effects 0.000 abstract 1
- 238000012913 prioritisation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
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- Furnace Details (AREA)
Abstract
The invention discloses a high-efficiency environment-friendly energy-saving lime microwave calcination device. The device comprises a raw material chamber, a quantitative feeding machine, a raw material pickup machine, a drying preheating area, a microwave sintering furnace chamber, a decomposition cooling area, a quantitative discharging machine, a finished product pickup machine and a finished product chamber, wherein a plurality of magnetrons are arranged on the top of the microwave sintering furnace chamber, the microwave sintering furnace chamber is provided with an arc-shaped track on which a microwave heating plate is laid; the decomposition cooling area is provided with a water cooling system which is arranged on the periphery of the lower section of the decomposition cooling area. The high-efficiency environment-friendly energy-saving lime microwave calcination device has the advantages of novel design, low energy consumption, fast temperature rising speed and good stability.
Description
Technical field
The invention belongs to calciner, be specifically related to a kind of high-efficiency environment friendly energy-conservation microwave calcined lime device.
Background technology
Existing known lime calcining equipment, its complex structure, cost are high, contaminate environment and waste resource, in calcination process, energy consumption consumption is very large, and material needs could heat calcination, inefficiency for a long time, for obtaining active best hydrogen calcium method for cooking, accomplish fast hot high temperature, the requirement that speed is cold, and the original calcined lime method time is long, do not reach this requirement, not accomplishing active best hydrogen calcium, is response national energy-saving environmental protection policy, and spy develops the equipment with microwave sintering lime.
Summary of the invention
The defect and the deficiency that exist for existing lime calcining equipment, the invention provides a kind of high-efficiency environment friendly energy-conservation microwave calcined lime device, is new calciner in calcining industry, has advantages of structure design novelty, energy consumption is low, heat-up rate is fast, good stability.
The present invention realizes according to following technical scheme:
High-efficiency environment friendly energy-conservation microwave calcined lime device, its special character is: comprise raw material storage, batch feeder, raw material crane, drying and preheating region, microwave sintering furnace chamber, decompose cooling area, Constant-weight discharging machine, finished product crane and stockyard; Raw material storage is connected with raw material crane through batch feeder, described microwave sintering furnace chamber is provided with opening for feed and discharge port, raw material crane drying preheating zone is connected with the opening for feed of microwave sintering furnace chamber, and the discharge port of microwave sintering furnace chamber is connected with stockyard through decomposition cooling area, Constant-weight discharging machine, finished product crane successively; The top of described microwave sintering furnace chamber is provided with some groups of magnetrons, and microwave sintering furnace chamber is provided with arc track, is equipped with microwave heating plate on arc track; Described decomposition cooling area is provided with water-cooling system, and water-cooling system is arranged in the surrounding of decomposing cooling area hypomere.
Further, described microwave heating plate is carbofrax material slide plate processed.
Further, the top of described microwave sintering furnace chamber has stainless steel plate reflecting layer.
Further, described water-cooling system is aluminium alloy water cooler.
Further, described microwave heating plate lower floor is also provided with heat insulating board, and upper strata is also provided with wave transparent warming plate.
High-efficiency environment friendly energy-conservation microwave calcined lime device provided by the invention, can solve that existing lime calcining device structure complexity, cost are high, contaminate environment, problem that energy consumption is high, microwave calcined lime device of the present invention is new calciner in calcining industry, has advantages of structure design novelty, energy consumption is low, heat-up rate is fast, good stability.
Accompanying drawing explanation
Fig. 1 is the structural representation of high-efficiency environment friendly energy-conservation microwave calcined lime device of the present invention;
Wherein, 1-raw material storage, 2-batch feeder, 3-raw material crane, 4-drying and preheating region, 5-microwave sintering furnace chamber, 6-decompose cooling area, 7-Constant-weight discharging machine, 8-finished product crane, 9-stockyard, 10-magnetron, 11-arc track, 12-water-cooling system.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 shows the structure of high-efficiency environment friendly energy-conservation microwave calcined lime device provided by the invention.For convenience of explanation, only show part related to the present invention.
High-efficiency environment friendly energy-conservation microwave calcined lime device of the present invention, comprises raw material storage 1, batch feeder 2, raw material crane 3, drying and preheating region 4, microwave sintering furnace chamber 5, decomposes cooling area 6, Constant-weight discharging machine 7, finished product crane 8 and stockyard 9; Raw material storage 1 is connected with raw material crane 3 through batch feeder 2, microwave sintering furnace chamber 5 is provided with opening for feed and discharge port, raw material crane 3 drying preheating zones 4 are connected with the opening for feed of microwave sintering furnace chamber 5, and the discharge port of microwave sintering furnace chamber 5 is connected with stockyard 9 through decomposition cooling area 6, Constant-weight discharging machine 7, finished product crane 8 successively; The top of microwave sintering furnace chamber 5 is provided with some groups of magnetrons 10, and microwave sintering furnace chamber 5 is provided with arc track 11, is equipped with microwave heating plate on arc track 11; Described decomposition cooling area 6 is provided with water-cooling system 12, and water-cooling system 12 is arranged in the surrounding of decomposing cooling area 6 hypomeres.
As a prioritization scheme of the embodiment of the present invention, microwave heating plate is carbofrax material slide plate processed.
As a prioritization scheme of the embodiment of the present invention, the top of microwave sintering furnace chamber 5 has stainless steel plate reflecting layer.
As a prioritization scheme of the embodiment of the present invention, water-cooling system 12 is aluminium alloy water cooler.
As a prioritization scheme of the embodiment of the present invention, microwave heating plate lower floor is also provided with heat insulating board, and upper strata is also provided with wave transparent warming plate.
Below in conjunction with drawings and the specific embodiments, application principle of the present invention is further described.
As shown in Figure 1, the high-efficiency environment friendly energy-conservation microwave calcined lime device of the embodiment of the present invention, comprises raw material storage 1, batch feeder 2, raw material crane 3, drying and preheating region 4, microwave sintering furnace chamber 5, decomposes cooling area 6, Constant-weight discharging machine 7, finished product crane 8 and stockyard 9; Raw material storage 1 is connected with raw material crane 3 through batch feeder 2, microwave sintering furnace chamber 5 is provided with opening for feed and discharge port, raw material crane 3 drying preheating zones 4 are connected with the opening for feed of microwave sintering furnace chamber 5, and the discharge port of microwave sintering furnace chamber 5 is connected with stockyard 9 through decomposition cooling area 6, Constant-weight discharging machine 7, finished product crane 8 successively; The top of microwave sintering furnace chamber 5 is provided with some groups of magnetrons 10, and microwave sintering furnace chamber 5 is provided with arc track 11, is equipped with microwave heating plate on arc track 11; Decompose cooling area 6 and be provided with water-cooling system 12, water-cooling system 12 is arranged in the surrounding of decomposing cooling area 6 hypomeres.
Microwave heating plate is carbofrax material slide plate processed.
The top of microwave sintering furnace chamber 5 has stainless steel plate reflecting layer.
Water-cooling system 12 is aluminium alloy water cooler.
Microwave heating plate lower floor is also provided with heat insulating board, and upper strata is also provided with wave transparent warming plate.
High-efficiency environment friendly energy-conservation microwave calcined lime device of the present invention in use, the building stones of 3-20 millimeter are put in raw material storage 1, building stones are in batch feeder 2 is quantitatively delivered to raw material lift 3, drying and preheating region 4 mentioned by material by raw material lift 3, drying and preheating region 4 utilizes the upper exhaust temperature of microwave sintering furnace chamber 5 to carry out drying and forewarm, thereby reaches energy-conservation object.After the preheating of raw material drying through the opening for feed of microwave sintering furnace chamber, enter after furnace chamber, free landing on the microwave heating plate of raw material on cambered way, without using power machine that raw material is moved, magnetron 10 produces microwave, be radiated on the microwave heating plate on arc track 11, the temperature of microwave heating plate is subject to receiving the control of microwave intensity, the temperature variation of microwave heating plate can be effectively controlled, microwave heating plate is selected carbofrax material, fire-resistant, wear resistance is good, thermal conductivity is high, micro-wave energy can be converted to heat energy, and then raw material is rapidly heated, greatly shorten heat-up time, improve production efficiency.Meanwhile, the top of microwave sintering furnace chamber has stainless steel plate reflecting layer, because stainless steel plate has the characteristic without magnetic, can microwave reflection, to microwave can be undamped transmit, and can be to the microwave being reflected by material secondary reflection again, reflecting effect is good.Material enters out and decomposes cooling area 6 from the discharge port of microwave sintering furnace chamber, and the effect of decomposing cooling area is first to utilize self temperature to borrow mutually heat to unite to the material after calcining heating fully to decompose, and then cooling through water-cooling system 12.The material obtaining enters stockyard through Constant-weight discharging machine, finished product crane more successively.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. high-efficiency environment friendly energy-conservation microwave calcined lime device, is characterized in that: comprise raw material storage (1), batch feeder (2), raw material crane (3), drying and preheating region (4), microwave sintering furnace chamber (5), decompose cooling area (6), Constant-weight discharging machine (7), finished product crane (8) and stockyard (9); Raw material storage (1) is connected with raw material crane (3) through batch feeder (2), described microwave sintering furnace chamber (5) is provided with opening for feed and discharge port, raw material crane (3) drying preheating zone (4) is connected with the opening for feed of microwave sintering furnace chamber (5), and the discharge port of microwave sintering furnace chamber (5) is connected with stockyard (9) through decomposition cooling area (6), Constant-weight discharging machine (7), finished product crane (8) successively; The top of described microwave sintering furnace chamber (5) is provided with some groups of magnetrons (10), and microwave sintering furnace chamber (5) is provided with arc track (11), and arc track is equipped with microwave heating plate on (11); Described decomposition cooling area (6) is provided with water-cooling system (12), and water-cooling system (12) is arranged in the surrounding of decomposing cooling area (6) hypomere.
2. high-efficiency environment friendly energy-conservation microwave calcined lime device according to claim 1, is characterized in that: described microwave heating plate is carbofrax material slide plate processed.
3. high-efficiency environment friendly energy-conservation microwave calcined lime device according to claim 1 and 2, is characterized in that: the top of described microwave sintering furnace chamber (5) has stainless steel plate reflecting layer.
4. high-efficiency environment friendly energy-conservation microwave calcined lime device according to claim 1, is characterized in that: described water-cooling system (12) is aluminium alloy water cooler.
5. high-efficiency environment friendly energy-conservation microwave calcined lime device according to claim 3, is characterized in that: described microwave heating plate lower floor is also provided with heat insulating board, and upper strata is also provided with wave transparent warming plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410143241.1A CN103910499B (en) | 2014-04-11 | 2014-04-11 | High-efficiency environment friendly energy-conservation microwave calcined lime device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410143241.1A CN103910499B (en) | 2014-04-11 | 2014-04-11 | High-efficiency environment friendly energy-conservation microwave calcined lime device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103910499A true CN103910499A (en) | 2014-07-09 |
| CN103910499B CN103910499B (en) | 2016-06-08 |
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| CN201410143241.1A Active CN103910499B (en) | 2014-04-11 | 2014-04-11 | High-efficiency environment friendly energy-conservation microwave calcined lime device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310809A (en) * | 2014-10-22 | 2015-01-28 | 张土山 | Sandwich-structure lime burning device |
| CN106045341A (en) * | 2016-05-19 | 2016-10-26 | 北京三金微波技术有限公司 | Method for producing magnesium oxide by calcining magnesite with microwave energy |
| CN116496007A (en) * | 2023-05-16 | 2023-07-28 | 中冶长天国际工程有限责任公司 | Process method for decomposing lime by microwaves |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5525783A (en) * | 1993-05-07 | 1996-06-11 | Tran Industrial Research Inc. | Microwave heating device for lime and calcining |
| CN101423339A (en) * | 2008-11-14 | 2009-05-06 | 太原理工大学 | Method for preparing magnesium calcined dolomite by microwave fluidized bed roaster controlled by microcomputer |
| CN101786161A (en) * | 2010-01-19 | 2010-07-28 | 武汉科技大学 | Microwave irradiation pressurized sintering equipment and use method thereof |
| CN102435066A (en) * | 2011-11-15 | 2012-05-02 | 湖南阳东微波科技有限公司 | High temperature sintering kiln |
| CN103304157A (en) * | 2012-03-10 | 2013-09-18 | 泰安中意粉体热工研究院 | Energy-conservation and emission-reduction type active lime calcination method and apparatus |
| CN203794794U (en) * | 2014-04-11 | 2014-08-27 | 范红旗 | Efficient, environment-friendly and energy-saving microwave lime burning device |
-
2014
- 2014-04-11 CN CN201410143241.1A patent/CN103910499B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5525783A (en) * | 1993-05-07 | 1996-06-11 | Tran Industrial Research Inc. | Microwave heating device for lime and calcining |
| CN101423339A (en) * | 2008-11-14 | 2009-05-06 | 太原理工大学 | Method for preparing magnesium calcined dolomite by microwave fluidized bed roaster controlled by microcomputer |
| CN101786161A (en) * | 2010-01-19 | 2010-07-28 | 武汉科技大学 | Microwave irradiation pressurized sintering equipment and use method thereof |
| CN102435066A (en) * | 2011-11-15 | 2012-05-02 | 湖南阳东微波科技有限公司 | High temperature sintering kiln |
| CN103304157A (en) * | 2012-03-10 | 2013-09-18 | 泰安中意粉体热工研究院 | Energy-conservation and emission-reduction type active lime calcination method and apparatus |
| CN203794794U (en) * | 2014-04-11 | 2014-08-27 | 范红旗 | Efficient, environment-friendly and energy-saving microwave lime burning device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310809A (en) * | 2014-10-22 | 2015-01-28 | 张土山 | Sandwich-structure lime burning device |
| CN106045341A (en) * | 2016-05-19 | 2016-10-26 | 北京三金微波技术有限公司 | Method for producing magnesium oxide by calcining magnesite with microwave energy |
| CN116496007A (en) * | 2023-05-16 | 2023-07-28 | 中冶长天国际工程有限责任公司 | Process method for decomposing lime by microwaves |
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| Publication number | Publication date |
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| CN103910499B (en) | 2016-06-08 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wen Tao Inventor after: Qin Dinglin Inventor after: Wang Wenzhan Inventor after: Qian Changchun Inventor after: Fan Hongqi Inventor after: Shang Haitao Inventor after: Wen Tao Qin Wang Wenzhan 1000 Changchun Fan Hongqi Shang Haitao Lin Liu Fengxia Inventor before: Fan Hongqi Inventor before: Fan Hongqi Zhang Haizhong |
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Effective date of registration: 20151009 Address after: 454950, Henan, Jiaozuo County, Wuzhi province Sanyang township government 1 kilometers east (S104 provincial road) northbound Applicant after: JIAOZUO QIANGNAI BUILDING MATERIALS CO., LTD. Address before: Van bow village in Macun District 454171 Henan city of Jiaozuo Province Applicant before: Fan Hongqi |
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Address after: 454950, Henan, Jiaozuo County, Wuzhi province Sanyang township government 1 kilometers east (S104 provincial road) northbound Patentee after: Henan strong new material Limited by Share Ltd Address before: 454950, Henan, Jiaozuo County, Wuzhi province Sanyang township government 1 kilometers east (S104 provincial road) northbound Patentee before: JIAOZUO QIANGNAI BUILDING MATERIALS CO., LTD. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: High efficiency environmental protection and energy saving microwave lime burning device Effective date of registration: 20200826 Granted publication date: 20160608 Pledgee: Henan Xiuwu Rural Commercial Bank Co., Ltd. Jiaozuo high tech Industrial Development Zone sub branch Pledgor: HENAN QIANGNAI NEW MATERIALS Co.,Ltd. Registration number: Y2020980005444 |