CN102213550A - External castable masonry method for burner of rotary cement clinker production kiln - Google Patents
External castable masonry method for burner of rotary cement clinker production kiln Download PDFInfo
- Publication number
- CN102213550A CN102213550A CN2011100869600A CN201110086960A CN102213550A CN 102213550 A CN102213550 A CN 102213550A CN 2011100869600 A CN2011100869600 A CN 2011100869600A CN 201110086960 A CN201110086960 A CN 201110086960A CN 102213550 A CN102213550 A CN 102213550A
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- Prior art keywords
- burner
- material feeding
- watering
- castable
- water
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Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000004568 cement Substances 0.000 title abstract 2
- 239000000314 lubricant Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000011449 brick Substances 0.000 claims description 9
- 239000003643 water by type Substances 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000003628 erosive effect Effects 0.000 abstract description 2
- 230000000295 complement effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
An external castable masonry method for the burner of a rotary cement clinker production kiln adopts a continuous castable grouting and thrusting method to provide castable continuously to complement the castable scoured away by high-speed air current or shed off due to a high-temperature erosion, thereby providing a continuous protection for the burner. The method, which can be operated on the spot without causing any influence on the normal running of the burner, protects the burner against a high-temperature deformation caused by the shedding of the castable at the front end of the burner and therefore prevents the burner from a shutdown and avoids the consequential economical loss; as the burner can run continuously without using a backup burner, production cost and production time are significantly saved. A fixed seat plate, a spiral thruster, a castable grouting die and a soluble lubricant are arranged on the pipe wall of the burner between the rear end of the burner and the outside of a fire sealer door; the method is simple, practical, safe and reliable, saves production time and production cost, greatly lowers equipment loss and economical loss and improves working quality and efficiency and is therefore beneficial for environmental protection.
Description
Technical field
The present invention relates to water the building method of material feeding, the building method of material feeding is watered in especially a kind of clinker production rotary kiln burner outside.
Background technology
At present, rotary kiln waters the material feeding building method with combustor external and is: weld dog earlier at combustor external, utilize template then, pour into around the burner tube wall and water material feeding, make and water material feeding and integral body of burner formation.The material feeding of watering of burner front end usually comes off owing at a high speed secondary wind washes away with temperatures involved, and the burner tube wall that can't protect makes the burner temperature distortion and can't use.
Existingly water the material feeding construction method,, change standby burner, cause bigger economic loss in case the material feeding of watering of burner comes off and just must stop to produce.
In view of the foregoing, existing rotary kiln waters the material feeding building method with combustor external needs to improve.
Summary of the invention
The objective of the invention is in order to overcome deficiency of the prior art, provide a kind of clinker production rotary kiln burner outside to water the building method of material feeding, adopt the way of continuous placing cast material and pushing tow, the continual material feeding of watering is provided, replenish because of high velocity air washes away with high temperature erosion comes off and water material feeding, the protection that makes burner obtain continuing, can execute-in-place and do not influence the operate as normal of burner, avoided the burner front end to come off, the economic loss that the burner temperature distortion that causes stops production then and brings because of watering material feeding; Standby burner can not used and continuous operation obviously saves production cost and the time.
The present invention to achieve these goals, adopt following technical scheme: the building method of material feeding is watered in a kind of clinker production rotary kiln burner outside, in the burner rear end and bank up a fire and on the burner tube wall between the portion fixed base plate is set outdoors, the spiral thrustor, water the material feeding pouring forms, soluble lubricant, it is as follows that it builds step by laying bricks or stones: the bilateral symmetry of tubular burner rear portion tube wall is provided with fixed base plate, it is parallel with burner axis that one side of fixed base plate is provided with the spiral thrustor, can move forward and backward along the burner axis direction, water material feeding pushing tow forward with what laid, the supplementary burner front end loss water material feeding, water material feeding and parallel to the axis and be arranged on burner tube wall periphery; After pushing tow finishes, the spiral thrustor is recovered to short status, the space that one section nothing is watered material feeding appears between the material feeding watering of going out of spiral thrustor and pushing tow, water the material feeding pouring forms in the arranged outside in this section space, carry out the new material feeding of watering and build by laying bricks or stones, the new material feeding of watering of watering material feeding and burner front end forms an integral body; The material feeding of watering for the treatment of the burner front end comes off after the loss, and the material feeding of watering of burner rear end also reaches requirement of strength and can push ahead once more, this process that moves in circles, and the supplementary burner front end waters the material feeding loss incessantly.
Watering material feeding when building by laying bricks or stones, must place soluble lubricant watering between material feeding and the burner tube wall, burner tube wall and water friction between the material feeding when reducing spiral thrustor pushing tow guarantees to water the smooth slippage of material feeding.
The invention has the beneficial effects as follows: method is simple and practical, and is strong through experimental verification feasibility repeatedly, safe and reliable, saved production time and cost, significantly reduced loss, economic loss, improved work quality and efficient; Also help environmental protection.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is a general assembly structural representation of the present invention;
Among Fig. 1: fixed base plate 1, spiral thrustor 2, water material feeding pouring forms 3, soluble lubricant 4.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:
Embodiment 1:
As shown in the figure, in the burner rear end and bank up a fire and on the burner tube wall between the portion fixed base plate 1 is set outdoors, spiral thrustor 2, water material feeding pouring forms 3, soluble lubricant 4, it is as follows that it builds step by laying bricks or stones: the bilateral symmetry of tubular burner rear portion tube wall is provided with fixed base plate 1, it is parallel with burner axis that one side of fixed base plate 1 is provided with spiral thrustor 2, can move forward and backward along the burner axis direction, water material feeding pushing tow forward with what laid, the supplementary burner front end loss water material feeding, water material feeding and parallel to the axis and be arranged on burner tube wall periphery; After pushing tow finishes, spiral thrustor 2 is recovered to short status, the space that one section nothing is watered material feeding appears between the material feeding watering of going out of spiral thrustor 2 and pushing tow, water material feeding pouring forms 3 in the arranged outside in this section space, carry out the new material feeding of watering and build by laying bricks or stones, the new material feeding of watering of watering material feeding and burner front end forms an integral body; The material feeding of watering for the treatment of the burner front end comes off after the loss, and the material feeding of watering of burner rear end also reaches requirement of strength and can push ahead once more, this process that moves in circles, and the supplementary burner front end waters the material feeding loss incessantly.
Watering material feeding when building by laying bricks or stones, must place soluble lubricant 4 between material feeding and the burner tube wall watering, burner tube wall and water friction between the material feeding when reducing spiral thrustor 2 pushing tows guarantees to water the smooth slippage of material feeding.
Claims (2)
1. the building method of material feeding is watered in a clinker production rotary kiln burner outside, it is characterized in that: in the burner rear end and bank up a fire and on the burner tube wall between the portion fixed base plate (1) is set outdoors, spiral thrustor (2), water material feeding pouring forms (3), soluble lubricant (4), it is as follows that it builds step by laying bricks or stones: the bilateral symmetry of tubular burner rear portion tube wall is provided with fixed base plate (1), it is parallel with burner axis that one side of fixed base plate (1) is provided with spiral thrustor (2), can move forward and backward along the burner axis direction, water material feeding pushing tow forward with what laid, the supplementary burner front end loss water material feeding, water material feeding and parallel to the axis and be arranged on burner tube wall periphery; After pushing tow finishes, spiral thrustor (2) is recovered to short status, the space that one section nothing is watered material feeding appears between the material feeding watering of going out of spiral thrustor (2) and pushing tow, water material feeding pouring forms (3) in the arranged outside in this section space, carry out the new material feeding of watering and build by laying bricks or stones, the new material feeding of watering of watering material feeding and burner front end forms an integral body; The material feeding of watering for the treatment of the burner front end comes off after the loss, and the material feeding of watering of burner rear end also reaches requirement of strength and can push ahead once more, this process that moves in circles, and the supplementary burner front end waters the material feeding loss incessantly.
2. the building method of material feeding is watered in a kind of clinker production rotary kiln burner according to claim 1 outside, it is characterized in that: watering material feeding when building by laying bricks or stones, must place soluble lubricant (4) between material feeding and the burner tube wall watering, burner tube wall and water friction between the material feeding when reducing spiral thrustor (2) pushing tow guarantees to water the smooth slippage of material feeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110086960 CN102213550B (en) | 2011-04-08 | 2011-04-08 | External castable masonry method for burner of rotary cement clinker production kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110086960 CN102213550B (en) | 2011-04-08 | 2011-04-08 | External castable masonry method for burner of rotary cement clinker production kiln |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102213550A true CN102213550A (en) | 2011-10-12 |
| CN102213550B CN102213550B (en) | 2013-09-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110086960 Expired - Fee Related CN102213550B (en) | 2011-04-08 | 2011-04-08 | External castable masonry method for burner of rotary cement clinker production kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102213550B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727782A (en) * | 2014-01-06 | 2014-04-16 | 攀枝花钢企米易白马球团有限公司 | High-temperature square tube and manufacturing method thereof |
| CN108214871A (en) * | 2017-12-29 | 2018-06-29 | 邯郸金隅太行水泥有限责任公司 | The casting of the vertical ladder casting mold of rotary kiln burner and the application mold |
| CN108571898A (en) * | 2017-03-14 | 2018-09-25 | 南京凯盛国际工程有限公司 | Rotary kiln burner protective device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4017960A (en) * | 1975-11-26 | 1977-04-19 | Kureha Kagaku Kogyo Kabushiki Kaisha | Method of repairing injured portion of refractory furnace-lining |
| EP0255271A1 (en) * | 1986-08-01 | 1988-02-03 | Schaefer Brothers Inc | Heat chamber lining |
| JPH05305423A (en) * | 1992-04-24 | 1993-11-19 | Sumitomo Metal Ind Ltd | Method for spirally laying brick in ladle |
| CN101013000A (en) * | 2006-09-29 | 2007-08-08 | 东北大学 | Wind-supplying pipe heat insulation device inside carbon element calcining rotary kiln and its preparation and method for using |
| CN101514870A (en) * | 2008-02-22 | 2009-08-26 | 中冶天工建设有限公司 | Construction method for manufacturing working layer of annular heating furnace by utilizing timber shuttering and profile steel |
-
2011
- 2011-04-08 CN CN 201110086960 patent/CN102213550B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4017960A (en) * | 1975-11-26 | 1977-04-19 | Kureha Kagaku Kogyo Kabushiki Kaisha | Method of repairing injured portion of refractory furnace-lining |
| EP0255271A1 (en) * | 1986-08-01 | 1988-02-03 | Schaefer Brothers Inc | Heat chamber lining |
| JPH05305423A (en) * | 1992-04-24 | 1993-11-19 | Sumitomo Metal Ind Ltd | Method for spirally laying brick in ladle |
| CN101013000A (en) * | 2006-09-29 | 2007-08-08 | 东北大学 | Wind-supplying pipe heat insulation device inside carbon element calcining rotary kiln and its preparation and method for using |
| CN101514870A (en) * | 2008-02-22 | 2009-08-26 | 中冶天工建设有限公司 | Construction method for manufacturing working layer of annular heating furnace by utilizing timber shuttering and profile steel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727782A (en) * | 2014-01-06 | 2014-04-16 | 攀枝花钢企米易白马球团有限公司 | High-temperature square tube and manufacturing method thereof |
| CN108571898A (en) * | 2017-03-14 | 2018-09-25 | 南京凯盛国际工程有限公司 | Rotary kiln burner protective device |
| CN108214871A (en) * | 2017-12-29 | 2018-06-29 | 邯郸金隅太行水泥有限责任公司 | The casting of the vertical ladder casting mold of rotary kiln burner and the application mold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102213550B (en) | 2013-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LUOYANG BUILDING MATERIAL AND ARCHITECTURAL DESIGN Free format text: FORMER NAME: LUOYANG CEMENT ENGINEERING DESIGN + RESEARCH INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 471000 Binhe Road, high tech Zone, Henan, Luoyang, China, 22 Patentee after: LUOYANG BUILDING MATERIALS & ARCHITECTURAL DESIGN AND RESEARCH INSTITUTE CO.,LTD. Address before: 471000 Binhe Road, high tech Zone, Henan, Luoyang, China, 22 Patentee before: LUOYANG CEMENT ENGINEERING DESIGN AND RESEARCH INSTITUTE Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 |
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| CF01 | Termination of patent right due to non-payment of annual fee |