CN2893600Y - Energy-saving roller kiln - Google Patents

Energy-saving roller kiln Download PDF

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Publication number
CN2893600Y
CN2893600Y CNU2006200840838U CN200620084083U CN2893600Y CN 2893600 Y CN2893600 Y CN 2893600Y CN U2006200840838 U CNU2006200840838 U CN U2006200840838U CN 200620084083 U CN200620084083 U CN 200620084083U CN 2893600 Y CN2893600 Y CN 2893600Y
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CN
China
Prior art keywords
insulating brick
kiln
burner hearth
heat
kiln body
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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.)
Expired - Fee Related
Application number
CNU2006200840838U
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Chinese (zh)
Inventor
孙兆国
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孙兆国
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Priority to CNU2006200840838U priority Critical patent/CN2893600Y/en
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Publication of CN2893600Y publication Critical patent/CN2893600Y/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/60Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes

Abstract

The utility model relates to a kiln-furnace device used for the ceramic production, in particular to an energy-economy roller kiln comprising a kiln, a hearth and a roller. The kiln is divided into a pre-heating zone, a high-temperature zone and a cooling-zone and is made of insulation bricks and insulation materials. The utility model is characterized in that the insulation-brick level of kiln adopts a bilayer/ multi-layer structure; the insulation material is arranged on the outer side of the hearth or between two insulation bricks; an insulation fire-pool is added in the high-temperature zone. The insulation layer of kiln adopts a bilayer bricks structure. The flue of the pre-heating zone is formed by an up-ground flue and an under-ground flue. An insulation fire-pool is added in the high-temperature zone and the insulation material is added in the cooling zone. Instead of firing by the separated flame, the high-temperature zone is fired by the direct flame. The utility model has a low gas-cost, a simple structure and a high quality. And the running of the utility model is smokeless and dustless, with little noise. Compared with existing technique, in the same furnace, gas can be economized by more than 18% and the power-cost is less.

Description

Energy saving roller kiln
Technical field
The utility model relates to a kind of kiln device of producing ceramic, especially relates to a kind of energy saving roller kiln.
Background technology
Roller way kiln be applied in the history that arranged both at home and abroad decades, be mainly used in burning till and heat treatment of pottery, glassware.Roller way kiln has comprised preheating zone, high temperate zone and salband three parts, and the insulation of furnace wall layer is the individual layer brick of one deck 240 millimeters thick.The preheating zone is provided with underground flue and is used for normal smoke evacuation outlet in summer, the cover plate of 50 millimeters thick that the useful heavy refractory material in underground flue top is made.High temperate zone inner furnace thorax is the reflecting plate burner hearth to be arranged below reflecting plate, and gun slot carries out heat supply also below.Its shortcoming is that flue dust is big, and noise is big, is not easy to environmental sanitation, complex structure, complex operation.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is to provide a kind of environmental protection and energy saving, output height, is convenient to keep in repair and regulate the energy saving roller kiln of gas part in the kiln.
The technical scheme that its technical problem that solves the utility model adopts is: this energy saving roller kiln, comprise kiln body, burner hearth and roller-way, the kiln body divides preheating zone, high temperate zone and salband, kiln body and function insulating brick, insulation material are made, it is characterized in that: the insulation of furnace wall brick adopts bilayer/multilayer, be provided with insulation material between the burner hearth outside or two insulating bricks, the fiery pond of insulation is set up in high temperate zone.
High temperate zone burner hearth/preheating zone flue cover plate adopts the carborundum reflecting plate.Carborundum plate heat absorption reflecting effect is good, has increased the heat in the kiln.
The preheating zone flue is provided with on the ground and underground flue.Lower flue is normal smoke evacuation outlet in summer, and upper flue is used to dry ceramic product, perhaps the heating in winter.
The preheating zone comprises kiln ground flat seat, insulating brick and bottom internal layer insulating brick in insulating brick, the top on base, kiln body, top insulating brick, top heat-insulation layer, outer insulating brick, the skin down, base is on kiln ground flat seat, be provided with heat-insulation layer and following heat-insulation layer between outer layer insulating brick and the internal layer insulating brick, flue is divided into upper flue and lower flue, upper flue has the flue cover plate, and roof of the furnace is provided with two steam vents, and corundum high aluminum pipe and kiln body junction are equipped with porous brick and sealing heat-preservation cotton.
High temperate zone kiln body comprises kiln body ground flat seat, kiln body base, reflecting plate, heat-insulation layer, burner hearth, the burner hearth heat-preservation cotton, interior spray gun cover block, gun slot, outer spray gun cover block, burner hearth heat-preservation cotton and lower furnace portion insulating brick at the bottom of the kiln, the kiln body is installed on the kiln body base, kiln body base is installed on the kiln body ground flat seat, the burner hearth heat-preservation cotton is set on the hearth wall, between bottom and the kiln body base burner hearth insulating brick is set, burner hearth heat-preservation cotton and lower furnace portion insulating brick at the bottom of the kiln, roof of the furnace is the reflecting plate of thickening, top insulating brick and top heat-insulation layer, gun slot is installed in lower furnace portion, and top is interior spray gun cover block and outer spray gun cover block.
Salband kiln body comprises kiln body base, goes up heat-insulation layer, burner hearth heat-preservation cotton and lower furnace portion insulating brick at the bottom of insulating brick, burner hearth heat-preservation cotton, the kiln in insulating brick, burner hearth, the bottom in the top insulating brick, top, the kiln body is installed on the kiln body base, insulating brick, outer insulating brick down and the outer insulating brick of going up in the insulating brick and bottom are set on the hearth wall in burner hearth heat-preservation cotton, the top, burner hearth heat-preservation cotton and lower furnace portion insulating brick at the bottom of burner hearth insulating brick, the kiln are set between bottom and the kiln body base, and roof of the furnace is top insulating brick, top heat-insulation layer, go up insulating brick in heat-insulation layer and the top.
Salband kiln body has increased in burner hearth heat-preservation cotton, the top insulating brick in the insulating brick and bottom, and the top can be provided with three cooling vents, and cooling vent can natural heat dissipation.
Compared with prior art, the utility model energy saving roller kiln has beneficial effect: adopt bilayer or multi-layer heat preserving brick by the insulation of furnace wall layer is set, insulation material is set between the insulating brick, the preheating zone flue is provided with on the ground and underground flue, high temperate zone increases the fiery pond of insulation, and salband increases heat-preservation cotton, and high temperate zone is burnt till by original muffle and changed flaming into and burn till, gas consumption is low, simple in structure, the power-assisted facility is few, has strengthened heat insulating coefficient, guaranteed the quality of production of ceramic product, and smokeless and dust free, noise is little, at identical furnace chamber, uniform temp is saved combustion gas down more than 18%, and power consumption is little.
Description of drawings
Fig. 1 is the utility model preheating zone structural representation;
Fig. 2 is the utility model high temperature band structure schematic diagram;
Fig. 3 is the utility model salband structural representation.
Fig. 1-the 3rd, the most preferred embodiment of the utility model energy saving roller kiln is in Fig. 1-3: burner hearth heat-preservation cotton 26 lower furnace portion insulating bricks 27 cooling vents at the bottom of insulating brick 19 lower flues 20 burner hearth heat-preservation cotton 21 interior spray gun cover block 22 gun slots 23 outer spray gun cover block 24 burner hearth insulating bricks 25 kilns in insulating brick 12 kiln bodies 13 burner hearths 14 sealing thermal insulations cotton 15 corundum high aluminum pipes 16 flue cover plates 17 upper flues 18 bottoms in heat-insulation layer 8 reflecting plates 9 top insulating bricks 10 top heat-insulation layers 11 tops on the outer lower insulating brick 5 porous bricks 6 outer upper insulating bricks 7 of 3 times heat-insulation layers of 1 kiln ground flat seat, 2 kiln body bases 4.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1, the preheating zone of roller way kiln comprises kiln ground flat seat 1, base 2 is on kiln ground flat seat 1, and preheating zone kiln body is made up of insulating brick 11 and bottom internal layer insulating brick 18 in insulating brick 6, the top on kiln body 12, top insulating brick 9, top heat-insulation layer 10, outer insulating brick 4, the skin down.Last heat-insulation layer 7 and the following heat-insulation layer 3 formed by heat-preservation cotton between outer layer insulating brick 4 and the internal layer insulating brick 18.Flue is divided into upper flue 17 and lower flue 19, and upper flue has flue cover plate 16, and there is reflecting plate 8 burner hearth 13 tops, and reflecting plate 8 is made for the carborundum material.Burner hearth 13 tops are provided with two steam vents.Corundum high aluminum pipe 15 is equipped with porous brick 5 and sealing heat-preservation cotton 14 with kiln body junction.
The inner flue cover plate in preheating zone is 20 millimeters a carborundum plate, and the heat absorption reflecting effect is good, has increased heat in the kiln.Lower flue 19 is normal smoke evacuation outlets in summer, and upper flue 17 is used to dry ceramic product, perhaps the heating in winter.Outer layer insulating brick 4 and internal layer insulating brick 18 are 240 millimeters insulating brick, and heat-insulation layer 7 and following heat-insulation layer 3 are 80 millimeters acupuncture heat-preservation cotton on the centre.The top, preheating zone is provided with two of steam vents.
As shown in Figure 2, high temperate zone kiln body is installed on the kiln body base 2, is kiln body ground flat seat 1 below the kiln body base 2.On burner hearth 13 walls burner hearth heat-preservation cotton 20 is set, burner hearth heat-preservation cotton 25 and lower furnace portion insulating brick 26 at the bottom of burner hearth insulating brick 24, the kiln are set between bottom and the kiln body base, burner hearth 13 tops are carborundum reflecting plate 8, top insulating brick 9 and the top heat-insulation layer 10 of thickening.Gun slot 22 tops are interior spray gun cover block 21 and outer spray gun cover block 23.
Gun slot 22 raises near ceramic product, direct combustion ceramic product during heating, and the reflecting plate 8 at burner hearth 13 tops is with reflect heat then.Burner hearth 13 inside can increase 4-8 road wall with flues, guarantee that kiln temperature is stable.Burner hearth heat-preservation cotton 25 and lower furnace portion insulating brick 26 at the bottom of burner hearth insulating brick 24, the kiln are set between bottom and the kiln body base, can strengthen insulation and prevent the underground fire that has.
As shown in Figure 3, the salband of roller way kiln is installed on the kiln body base 2, and insulating brick 18, outer insulating brick 4 down and the outer insulating brick 6 of going up in the insulating brick 11 and bottom are set on burner hearth 13 walls in burner hearth heat-preservation cotton 20, the top.Burner hearth heat-preservation cotton 25 and lower furnace portion insulating brick 26 at the bottom of burner hearth insulating brick 24, the kiln are set between bottom and the kiln body base, and burner hearth 13 tops are top insulating brick 9, top heat-insulation layer 10, go up insulating brick 11 in heat-insulation layer 7 and the top.
Salband is transformed, and has increased in burner hearth heat-preservation cotton 20, the top insulating brick 18 in the insulating brick 11 and bottom.The top can be provided with three cooling vents 27.Be convenient to natural heat dissipation.
The insulating brick of kiln body 12 can be provided with more than three layers or three layers, between the insulating brick or around the burner hearth or outermost layer all heat-insulation layer can be set, main purpose is insulation, prevents that heat runs off, energy savings.All the angle iron frame structure is adopted in external packing, combines with 600 * 600 millimeters floor tiles, and appearance is convenient to cleaning.Kiln body size can be according to needed Capacity design.

Claims (7)

1, energy saving roller kiln, comprise kiln body, burner hearth and roller-way, the kiln body divides preheating zone, high temperate zone and salband, kiln body and function insulating brick, insulation material are made, it is characterized in that: the insulation of furnace wall brick adopts bilayer/multilayer, be provided with insulation material between the burner hearth outside or two insulating bricks, the fiery pond of insulation is set up in high temperate zone.
2, energy saving roller kiln according to claim 1 is characterized in that: high temperate zone burner hearth/preheating zone flue cover plate adopts carborundum reflecting plate (8).
3, energy saving roller kiln according to claim 1 is characterized in that: the preheating zone flue is provided with on the ground and underground flue.
4, energy saving roller kiln according to claim 3, it is characterized in that: the preheating zone comprises kiln ground flat seat (1), base (2), kiln body (12), top insulating brick (9), top heat-insulation layer (10), outer insulating brick (4) down, insulating brick on the skin (6), insulating brick in the top (11) and bottom internal layer insulating brick (18), base (2) is on kiln ground flat seat (1), be provided with heat-insulation layer (7) and following heat-insulation layer (3) between outer layer insulating brick (4) and the internal layer insulating brick (18), flue is divided into upper flue (17) and lower flue (19), upper flue has flue cover plate (16), burner hearth (13) top is provided with two steam vents, and corundum high aluminum pipe (15) is equipped with porous brick (5) and sealing heat-preservation cotton (14) with kiln body junction.
5, energy saving roller kiln according to claim 1, it is characterized in that: high temperate zone kiln body comprises kiln body ground flat seat (1), kiln body base (2), reflecting plate (8), heat-insulation layer (10), burner hearth (13), burner hearth heat-preservation cotton (20), interior spray gun cover block (21), gun slot (22), outer spray gun cover block (23), burner hearth heat-preservation cotton (25) and lower furnace portion insulating brick (26) at the bottom of the kiln, the kiln body is installed on the kiln body base (2), kiln body base (2) is installed on the kiln body ground flat seat (1), on burner hearth (13) wall burner hearth heat-preservation cotton (20) is set, between bottom and the kiln body base burner hearth insulating brick (24) is set, burner hearth heat-preservation cotton (25) and lower furnace portion insulating brick (26) at the bottom of the kiln, burner hearth (13) top is the reflecting plate (8) of thickening, top insulating brick (9) and top heat-insulation layer (10), gun slot (22) is installed in burner hearth (13) bottom, and top is interior spray gun cover block (21) and outer spray gun cover block (23).
6, energy saving roller kiln according to claim 1, it is characterized in that: salband kiln body comprises kiln body base (2), last heat-insulation layer (7), top insulating brick (9), insulating brick in the top (11), burner hearth (13), insulating brick in the bottom (18), burner hearth heat-preservation cotton (20), burner hearth heat-preservation cotton (25) and lower furnace portion insulating brick (26) at the bottom of the kiln, the kiln body is installed on the kiln body base (2), on burner hearth (13) wall burner hearth heat-preservation cotton (20) is set, insulating brick (18) in insulating brick in the top (11) and the bottom, outer insulating brick (4) down and the outer insulating brick (6) of going up, between bottom and the kiln body base burner hearth insulating brick (24) is set, burner hearth heat-preservation cotton (25) and lower furnace portion insulating brick (26) at the bottom of the kiln, burner hearth (13) top is top insulating brick (9), top heat-insulation layer (10), insulating brick (11) in last heat-insulation layer (7) and the top.
7, energy saving roller kiln according to claim 1 is characterized in that: salband kiln body has increased in burner hearth heat-preservation cotton (20), the top insulating brick (18) in the insulating brick (11) and bottom, and the top can be provided with three cooling vents (27).
CNU2006200840838U 2006-04-30 2006-04-30 Energy-saving roller kiln Expired - Fee Related CN2893600Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006200840838U CN2893600Y (en) 2006-04-30 2006-04-30 Energy-saving roller kiln

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006200840838U CN2893600Y (en) 2006-04-30 2006-04-30 Energy-saving roller kiln

Publications (1)

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CN2893600Y true CN2893600Y (en) 2007-04-25

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CNU2006200840838U Expired - Fee Related CN2893600Y (en) 2006-04-30 2006-04-30 Energy-saving roller kiln

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101936654A (en) * 2010-09-08 2011-01-05 柳丹 Energy-saving roller kiln for polished tiles
CN103175395A (en) * 2013-03-28 2013-06-26 刘德文 Roller kiln for producing microcrystalline foam ceramic
CN103512352A (en) * 2013-09-06 2014-01-15 浙江康盛股份有限公司 Steel strip heat treatment heating furnace without inner container
CN106247798A (en) * 2016-08-16 2016-12-21 四川伊索新型节能材料有限公司 It is incubated brickkiln down
CN113028829A (en) * 2021-03-30 2021-06-25 高帅 Heating roller furnace with roller bed foundation protection structure
WO2022068053A1 (en) * 2020-09-30 2022-04-07 苏州汇科机电设备有限公司 New atmosphere protection kiln

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101936654A (en) * 2010-09-08 2011-01-05 柳丹 Energy-saving roller kiln for polished tiles
CN101936654B (en) * 2010-09-08 2012-08-29 广东中窑窑业股份有限公司 Energy-saving roller kiln for polished tiles
CN103175395A (en) * 2013-03-28 2013-06-26 刘德文 Roller kiln for producing microcrystalline foam ceramic
CN103175395B (en) * 2013-03-28 2015-12-23 刘德文 Produce the roller kilns of crystallite foamed ceramics
CN103512352A (en) * 2013-09-06 2014-01-15 浙江康盛股份有限公司 Steel strip heat treatment heating furnace without inner container
CN103512352B (en) * 2013-09-06 2015-06-24 浙江康盛股份有限公司 Steel strip heat treatment heating furnace without inner container
CN106247798A (en) * 2016-08-16 2016-12-21 四川伊索新型节能材料有限公司 It is incubated brickkiln down
WO2022068053A1 (en) * 2020-09-30 2022-04-07 苏州汇科机电设备有限公司 New atmosphere protection kiln
CN113028829A (en) * 2021-03-30 2021-06-25 高帅 Heating roller furnace with roller bed foundation protection structure

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070425