CN203848675U - Energy-saving lining special for high-temperature heating furnace - Google Patents

Energy-saving lining special for high-temperature heating furnace Download PDF

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Publication number
CN203848675U
CN203848675U CN201420022438.5U CN201420022438U CN203848675U CN 203848675 U CN203848675 U CN 203848675U CN 201420022438 U CN201420022438 U CN 201420022438U CN 203848675 U CN203848675 U CN 203848675U
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China
Prior art keywords
furnace
lining
energy
saving
temperature
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Active
Application number
CN201420022438.5U
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Chinese (zh)
Inventor
盛永钢
刘本亮
任子昭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hebei harmony Energy Technology Co., Ltd.
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HEBEI XINGMING MACHINERY TECHNOLOGY Co Ltd
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Priority to CN201420022438.5U priority Critical patent/CN203848675U/en
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Abstract

The utility model provides an energy-saving lining special for a high-temperature heating furnace. The energy-saving lining is characterized in that the lining is arranged on the inner wall of the furnace; the lining comprises a plurality of fire-resistant fiber blocks, and a high temperature resistant layer coats between two adjacent fire-resistant fiber blocks and the surface of the inner wall of the furnace. According to the energy-saving lining special for the high-temperature heating furnace, the fire-resistant fiber blocks and the high temperature resistant layer are combined, the entire heating insulating effect of the furnace can be improved greatly, cracks of the surface of the inner wall of the furnace are reduced after calcination and usage, the high temperature resistant layer coating can be used for maintaining as required only, and the energy-saving lining has the advantages of simple maintenance and long service life.

Description

High-temperature heater energy-saving lining
Technical field
The utility model relates to a kind of high-temperature heater energy-saving lining.
Background technology
Existing high temperature furnace, burner hearth generally adopts various refractory brick, as common brick, schamotte brick, corundum brick, silica brick, magnesia brick, high-alumina brick, light fire brick etc.; Or use various types of castable refractories, light-weight refractory material feeding, fire-resistance rammed mass and plastic refractory, these refractory materials are all classical furnace building materials, often use in various industrial furnaces.Various materials have different handling characteristics and advantage above, but also come with some shortcomings, as in use, stove brickwork joint is easily loosening, easy to crack, the easy crackle of pouring material, easily peel off, and thermal conductivity is high, suction amount of stored heat is many, and heat-insulating property is poor, often need maintaining, the shortcomings such as service life is short, cause increase nonproductive man-hour, have greatly affected manufacturing schedule.
Utility model content
For the shortcomings and deficiencies of prior art, the utility model embodiment provides a kind of and has safeguarded simply, service life is of a specified duration and the high-temperature heater energy-saving lining of better heat preservation.
The utility model proposes a kind of high-temperature heater energy-saving lining, it is characterized in that, described lining is located at inboard wall of furnace body, described lining consists of some refractory fiber block, between two adjacent refractory fiber block, be coated with high-temperaure coating, described inboard wall of furnace body surface is also coated with high-temperaure coating.
Preferential as technique scheme, the high-temperaure coating width between two adjacent refractory fiber block is 50-100mm, it is close to inboard wall of furnace body surface and arranges.
Preferential as technique scheme, described in be located at inboard wall of furnace body surface high-temperaure coating thickness be 5-10mm.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought is: a kind of high-temperature heater energy-saving lining the utility model proposes, by the combination of refractory fiber block and high-temperaure coating, can effectively improve the heat insulation effect of body of heater integral body, its inboard wall of furnace body surface crackle after calcining is used is less, while safeguarding, only need repair by high-temperaure coating coating, have safeguard simple, service life the feature such as height.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the some refractory fiber block structural representations of high-temperature heater energy-saving lining that provide in the present embodiment 1;
Fig. 2 is that the B-B of Fig. 1 is to view;
Fig. 3 is that the A-A of Fig. 1 is to view;
Fig. 4 is the F portion enlarged drawing of Fig. 3.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Embodiment 1
A kind of high-temperature heater energy-saving lining the utility model proposes, as shown in Figure 1, Figure 2, Figure 3, Figure 4, described lining is located at inboard wall of furnace body, described lining consists of some refractory fiber block 1, between two adjacent refractory fiber block, be coated with high-temperaure coating 2, described inboard wall of furnace body surface is also coated with high-temperaure coating.
Described high-temperaure coating is 1500 high-temperature coatings, 1500 high-temperature coatings are to spread upon the lip-deep a kind of high-temperature coatings of fibre module, refractory brick and castable, its composition has the materials such as polycrystalline fibre, high-temperature calcination oxide to mix, and the serviceability temperature of coating can reach 1500 ℃.At high temperature, there is good adhesive property with ceramic fibre, refractory brick and castable, have good thermal shock resistance, and lower thermal conductivity factor.
Smear or be sprayed on ceramic fibre surface, can stop the contraction of ceramic fibre, improve the shock resistance of ceramic fiber module to thermal current, protect well ceramic fibre.
High-temperaure coating width between two adjacent refractory fiber block is 50-100mm, and it is close to inboard wall of furnace body surface and arranges.
The described high-temperaure coating thickness of being located at inboard wall of furnace body surface is 5-10mm.
A kind of high-temperature heater energy-saving lining the utility model proposes, by the combination of refractory fiber block and high-temperaure coating, can effectively improve the heat insulation effect of body of heater integral body, its inboard wall of furnace body surface crackle after calcining is used is less, while safeguarding, only need repair by high-temperaure coating coating, have safeguard simple, service life the feature such as height.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (3)

1. a high-temperature heater energy-saving lining, it is characterized in that, described lining is located at inboard wall of furnace body, and described lining consists of some refractory fiber block, between two adjacent refractory fiber block, be coated with high-temperaure coating, described inboard wall of furnace body surface is also coated with high-temperaure coating.
2. high-temperature heater energy-saving lining according to claim 1, is characterized in that, the high-temperaure coating width between two adjacent refractory fiber block is 50-100mm, and it is close to inboard wall of furnace body surface and arranges.
3. high-temperature heater energy-saving lining according to claim 1 and 2, is characterized in that, described in be located at inboard wall of furnace body surface high-temperaure coating thickness be 5-10mm.
CN201420022438.5U 2014-01-15 2014-01-15 Energy-saving lining special for high-temperature heating furnace Active CN203848675U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420022438.5U CN203848675U (en) 2014-01-15 2014-01-15 Energy-saving lining special for high-temperature heating furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420022438.5U CN203848675U (en) 2014-01-15 2014-01-15 Energy-saving lining special for high-temperature heating furnace

Publications (1)

Publication Number Publication Date
CN203848675U true CN203848675U (en) 2014-09-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420022438.5U Active CN203848675U (en) 2014-01-15 2014-01-15 Energy-saving lining special for high-temperature heating furnace

Country Status (1)

Country Link
CN (1) CN203848675U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108398027A (en) * 2018-02-27 2018-08-14 鞍钢实业集团有限公司原燃料生产服务分公司 A kind of acieral intermediate frequency furnace bilayer furnace lining and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108398027A (en) * 2018-02-27 2018-08-14 鞍钢实业集团有限公司原燃料生产服务分公司 A kind of acieral intermediate frequency furnace bilayer furnace lining and preparation method thereof

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20160314

Address after: 1, building 614, room 36, 616 Tianshan Avenue, hi tech Zone, Hebei, Shijiazhuang, 050000

Patentee after: Hebei harmony Energy Technology Co., Ltd.

Address before: 016, 273, 050000 Garden Street, Hebei, Shijiazhuang

Patentee before: HEBEI XINGMING MACHINERY TECHNOLOGY CO., LTD.

C41 Transfer of patent application or patent right or utility model