CN102901347A - Multipurpose microwave high-temperature pushed slab kiln - Google Patents
Multipurpose microwave high-temperature pushed slab kiln Download PDFInfo
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- CN102901347A CN102901347A CN2012104499039A CN201210449903A CN102901347A CN 102901347 A CN102901347 A CN 102901347A CN 2012104499039 A CN2012104499039 A CN 2012104499039A CN 201210449903 A CN201210449903 A CN 201210449903A CN 102901347 A CN102901347 A CN 102901347A
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Abstract
The invention provides a multipurpose microwave high-temperature pushed slab kiln. A furnace body metal housing is arranged on a support; a heat insulation material is filled between the furnace body metal housing and a fire-resistant furnace tube; the furnace body housing is provided with a microwave heating area furnace body; a furnace body heating area is in butt joint with a high-temperature area furnace housing; a high-temperature area furnace body is in butt joint with a heat-insulating area furnace body; a heat-insulating area is in butt joint with a shock cooling section; the fire-resistant furnace tube is communicated in the middle of the furnace body; multi-atmosphere inlet flow holes are arranged at the lower ends of the heating area, the high temperature area, the heat-insulating area and the cooling area of the furnace body; a temperature measuring system and an atmosphere oxygen content measuring system are arranged at the upper end of the furnace body; material inlets and material outlets are connected at the head ends and the tail ends of the furnace body by a pushing device and a sealing furnace door, and are communicated with the fire-resistant furnace tube; and automatic feeding parts are connected outside the furnace body by an external circulating full-automatic pushing device. The multipurpose microwave high temperature pushed slab kiln is low in power and energy consumption and fast in heating speed.
Description
Technical field
The present invention relates to a kind of multipurpose microwave high-temperature pushed slab kiln.
Background technology
A kind of multipurpose microwave high-temperature pushed slab kiln is provided, and the power energy consumption is low, and programming rate is fast, and temperature is even, and occupation area of equipment is little, and many atmosphere are multi-functional, is applied to the agglomerated material industry.
Existing many material heat-agglomerating industries all adopt traditional electrical kiln, but because electrical kiln is the radiation conduction basically, lot of energy in conductive process, product surface and internal difference in temperature are larger, be unfavorable for the discharge of idiosome moisture or glue, and the kiln volume reaches greatly 35-40 rice, that have even upper 100 meters, energy consumption is very large, and programming rate is slow, and temperature control is complicated, heat energy utilization is low, but the microwave kiln defectiveness of some manufacturer production also can cause energy consumption to raise, fall flat, and the equipment agglomerated material is single.Present 12 planning countries implement energy-saving and emission-reduction, can eliminate very soon the highly energy-consuming equipment, advocate new forms of energy, energy-conserving product.
Have at present following shortcoming: the electric power energy consumption is large; Programming rate is slow; Non-uniform temperature; Occupation area of equipment is large.Therefore, how to provide a kind of multipurpose microwave high-temperature pushed slab kiln, utilization ratio and saving power cost to improve the electric power agglomerating plant improve heating rate, many atmosphere sinterings, and temperature is even etc.
Summary of the invention
Technical problem solved by the invention is to provide a kind of multipurpose microwave high-temperature pushed slab kiln, has many atmosphere, and the electric power energy consumption is low, the characteristics such as programming rate is fast, and temperature is even, and occupation area of equipment is little, but the various materials of sintering are to solve the shortcoming in the above-mentioned background technology.
A kind of multipurpose microwave high-temperature pushed slab kiln, described support is provided with the body of heater metal shell, be filled with insulation material between described body of heater metal shell and the refractory material boiler tube, described body of heater shell is provided with heating using microwave heating zone body of heater, described body of heater heating zone and high-temperature region body of heater shell connect, described high-temperature region body of heater and heat preservation zone body of heater connect, described heat preservation zone and quench zone connect, there is fire-resistant boiler tube to communicate in the middle of the body of heater, the heating zone of telling, the high-temperature region, heat preservation zone, the lower end of cooling area body of heater is provided with into many atmosphere metering orifice, the body of heater upper end is provided with temp measuring system and surveys atmosphere oxygen content system, described charging aperture and described discharging opening are connected to body of heater initiating terminal and end by a propulsion plant and sealing door, communicate with described fire-resistant boiler tube, described automatic feed adopts the full-automatic propulsion plant of outer circulation to be connected to the body of heater outside, be respectively arranged with some microwave sources about described whole body of heater shell, described body of heater inside is by the cotton heat-insulation layer that forms of polycrystalline fibre, be provided with fire-resistant boiler tube and push pedal saggar in the middle of the base insulating layer, described body of heater top is provided with pump drainage gas port device, described temperature measuring equipment is occasionally infrared facility of thermoelectricity, described kiln floor space is 10 meters * 1.5 * 1.5, but described kiln sintering multiple material such as electronic ceramics, inferior quick resistance, magnetic material, copper based powder metallurgy material, carbonization silicomanganese/iron, molecular sieve, fluorescent material, LiMn2O4, LiFePO4, titanium/violent iron ore reduction, VN alloy etc.
Beneficial effect:
The present invention has following advantage: (1) power energy consumption is low, and tradition needs 200KW and microwave is only used 20 * 1.5KW; (2) the agglomerated material temperature is even; (3) programming rate is fast; (4) occupation area of equipment is little; (5) application industry is extensive, but the various materials of sintering are powerful.
Description of drawings
Fig. 1 multipurpose microwave high-temperature pushed slab kiln of the present invention front view.
Fig. 2 multipurpose microwave high-temperature pushed slab kiln of the present invention left view.
The specific embodiment
In order to make technological means of the present invention, creation characteristic, workflow, using method reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the present invention.
As shown in Figure 1 and Figure 2: a kind of multipurpose high temperature microwave ejection plate kiln, 2 are provided with body of heater metal shell 1 on the described support, be filled with insulation material 17 between described body of heater metal shell 1 and the refractory material boiler tube 8, described body of heater shell 1 front end is provided with heating using microwave heating zone body of heater 4, described heating zone body of heater 4 ends connect with high-temperature region body of heater shell 5, described high-temperature region body of heater shell 5 connects with heat preservation zone body of heater 6, described heat preservation zone 6 is connected with quench zone 7, has fire-resistant boiler tube 8 to communicate in the middle of the body of heater; The lower end of described heating zone 4, high-temperature region 5, heat preservation zone 6, quench zone 7 is provided with into many atmosphere metering orifice 9, the body of heater upper end is equipped with temp measuring system 10 and surveys atmosphere system 11, described charging aperture 12 is connected with sealing door 21 by a propulsion plant 14 with described discharging opening 13, communicate with described fire-resistant boiler tube 8, described automatic feed adopts outer circulation 15 full-automatic propulsion plants 14 to be connected.
Described whole body of heater, shell about 1 is separately installed with some microwave sources 16, described body of heater is by the cotton heat-insulation layer 17 that forms of polycrystalline fibre, be provided with fire-resistant boiler tube 8 and push pedal 19 saggars 18 in the middle of the insulating layer of furnace body 17, described body of heater top is provided with pump drainage gas port device 20 and is connected with stove outer covering 1, described temperature measuring equipment 10 is occasionally infrared ray of thermoelectricity, described kiln floor space is 10m * 1.5m * 1.5m, but described kiln sintering multiple material, the conglomerate application, multipurpose is such as electronic ceramics, inferior quick resistance, magnetic material, copper based powder metallurgy material, carbonization silicomanganese/iron, molecular sieve, fluorescent material, LiFePO4, LiMn2O4, titanium/violent iron ore reduction, VN alloy etc.
During equipment work, by outer circulation 15 feeds, advance by import department's 12 usefulness propellers 14; Described material is certain material, be contained in 18 li in saggar, advanced by push pedal 19 carryings, beginning heats material by microwave source 16 launched microwaves again, and moisture and glue are extracted out by 20, with temp measuring system 10 thermometrics, measure oxygen atmospheres by flowmeter 9 controlled atmosphers and survey atmosphere system 11, arrive quench zones 7 through heating zone 4, high-temperature region 5, heat preservation zone 6, then release material and arrive discharging opening 13, described have an atmosphere protection in progradation, with sealing door 21 sealings; Described push pedal 19 is placed in the boiler tube, and the body of heater pipeline that moves is fire-resistant boiler tube 8.
Above demonstration and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. multipurpose microwave high-temperature pushed slab kiln, it is characterized in that, described support is provided with the body of heater metal shell, be filled with insulation material between described body of heater metal shell and the refractory material boiler tube, described body of heater shell is provided with heating using microwave heating zone body of heater, described body of heater heating zone and high-temperature region body of heater shell connect, described high-temperature region body of heater and heat preservation zone body of heater connect, described heat preservation zone and quench zone connect, there is fire-resistant boiler tube to communicate in the middle of the body of heater, described heating zone, the high-temperature region, heat preservation zone, the lower end of cooling area body of heater is provided with into many atmosphere metering orifice, the body of heater upper end is provided with temp measuring system and surveys atmosphere oxygen content system, described charging aperture and described discharging opening are connected to body of heater initiating terminal and end by a propulsion plant and sealing door, communicate with described fire-resistant boiler tube, described automatic feed adopts the full-automatic propulsion plant of outer circulation to be connected to the body of heater outside.
2. a kind of multipurpose microwave high-temperature pushed slab kiln of telling according to claim 1 is characterized in that, is respectively arranged with some microwave sources about described whole body of heater shell.
3. a kind of multipurpose microwave high-temperature pushed slab kiln of telling according to claim 1 is characterized in that, described body of heater inside is provided with fire-resistant boiler tube and push pedal saggar by the cotton heat-insulation layer that forms of polycrystalline fibre in the middle of the base insulating layer.
4. a kind of multipurpose microwave high-temperature pushed slab kiln of telling according to claim 1 is characterized in that described body of heater top is provided with pump drainage gas port device, and described temperature measuring equipment is occasionally infrared facility of thermoelectricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012104499039A CN102901347A (en) | 2012-11-12 | 2012-11-12 | Multipurpose microwave high-temperature pushed slab kiln |
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| CN2012104499039A CN102901347A (en) | 2012-11-12 | 2012-11-12 | Multipurpose microwave high-temperature pushed slab kiln |
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| CN102901347A true CN102901347A (en) | 2013-01-30 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105060A (en) * | 2013-02-01 | 2013-05-15 | 湖南省中晟热能科技有限公司 | Pushed slab kiln fired synthetically by vanadium nitride microwave and electric hybrid heating |
| CN103267414A (en) * | 2013-06-08 | 2013-08-28 | 常熟市双月机械有限公司 | Preheating device for powder metallurgy push rod type sintering furnace |
| CN106944618A (en) * | 2017-02-23 | 2017-07-14 | 常熟市双月机械有限公司 | A kind of powder metallurgy push rod type sintering furnace |
| CN108072270A (en) * | 2017-12-15 | 2018-05-25 | 湖南景远微波科技有限公司 | A kind of pilot scale microwave high-temperature pushed slab kiln |
| CN111526623A (en) * | 2019-02-01 | 2020-08-11 | 株洲弗拉德科技有限公司 | Horizontal continuous microwave powder heating equipment and heating method |
| CN114843505A (en) * | 2022-06-17 | 2022-08-02 | 武汉工程大学 | Method for delaying sagger corrosion in sintering process of nickel cobalt lithium manganate positive electrode material |
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| DE19738882C1 (en) * | 1997-06-27 | 1998-12-10 | Linn High Therm Gmbh | Continuous oven with microwave heat sources |
| CN102042749A (en) * | 2010-12-17 | 2011-05-04 | 湖南航天工业总公司 | Fully-closed industrial microwave high-temperature roller continuous sintering kiln |
| WO2011090448A1 (en) * | 2010-01-19 | 2011-07-28 | Avangart Kurutma Teknoloji̇leri̇ Sanayi̇ İç Ve Diş Ti̇caret Li̇mi̇ted Şi̇rketi̇ | Improvement made in the vacumm wood drying kiln that dries the wood by means of the electromagnetic wave energy |
| CN102353255A (en) * | 2011-08-05 | 2012-02-15 | 湖南省中晟热能科技有限公司 | Microwave high-temperature pushed slab kiln |
| CN102425942A (en) * | 2011-11-08 | 2012-04-25 | 湖南顶立科技有限公司 | Microwave high temperature atmosphere pusher kiln |
| CN202928339U (en) * | 2012-11-12 | 2013-05-08 | 湖南山联新材科技有限公司 | Multi-purpose microwave high-temperature pushed slab kiln |
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2012
- 2012-11-12 CN CN2012104499039A patent/CN102901347A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE19738882C1 (en) * | 1997-06-27 | 1998-12-10 | Linn High Therm Gmbh | Continuous oven with microwave heat sources |
| WO2011090448A1 (en) * | 2010-01-19 | 2011-07-28 | Avangart Kurutma Teknoloji̇leri̇ Sanayi̇ İç Ve Diş Ti̇caret Li̇mi̇ted Şi̇rketi̇ | Improvement made in the vacumm wood drying kiln that dries the wood by means of the electromagnetic wave energy |
| CN102042749A (en) * | 2010-12-17 | 2011-05-04 | 湖南航天工业总公司 | Fully-closed industrial microwave high-temperature roller continuous sintering kiln |
| CN102042749B (en) * | 2010-12-17 | 2012-07-04 | 湖南航天工业总公司 | Fully-closed industrial microwave high-temperature roller continuous sintering kiln |
| CN102353255A (en) * | 2011-08-05 | 2012-02-15 | 湖南省中晟热能科技有限公司 | Microwave high-temperature pushed slab kiln |
| CN102425942A (en) * | 2011-11-08 | 2012-04-25 | 湖南顶立科技有限公司 | Microwave high temperature atmosphere pusher kiln |
| CN202928339U (en) * | 2012-11-12 | 2013-05-08 | 湖南山联新材科技有限公司 | Multi-purpose microwave high-temperature pushed slab kiln |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105060A (en) * | 2013-02-01 | 2013-05-15 | 湖南省中晟热能科技有限公司 | Pushed slab kiln fired synthetically by vanadium nitride microwave and electric hybrid heating |
| CN103105060B (en) * | 2013-02-01 | 2014-10-01 | 湖南省中晟热能科技有限公司 | Pushed slab kiln fired synthetically by vanadium nitride microwave and electric hybrid heating |
| CN103267414A (en) * | 2013-06-08 | 2013-08-28 | 常熟市双月机械有限公司 | Preheating device for powder metallurgy push rod type sintering furnace |
| CN106944618A (en) * | 2017-02-23 | 2017-07-14 | 常熟市双月机械有限公司 | A kind of powder metallurgy push rod type sintering furnace |
| CN108072270A (en) * | 2017-12-15 | 2018-05-25 | 湖南景远微波科技有限公司 | A kind of pilot scale microwave high-temperature pushed slab kiln |
| CN111526623A (en) * | 2019-02-01 | 2020-08-11 | 株洲弗拉德科技有限公司 | Horizontal continuous microwave powder heating equipment and heating method |
| CN111526623B (en) * | 2019-02-01 | 2022-05-31 | 株洲弗拉德科技有限公司 | Horizontal continuous microwave powder heating equipment and heating method |
| CN114843505A (en) * | 2022-06-17 | 2022-08-02 | 武汉工程大学 | Method for delaying sagger corrosion in sintering process of nickel cobalt lithium manganate positive electrode material |
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Application publication date: 20130130 |