CN200968778Y - Water-cooling pipe heat insulation protective ring - Google Patents
Water-cooling pipe heat insulation protective ring Download PDFInfo
- Publication number
- CN200968778Y CN200968778Y CN 200520052708 CN200520052708U CN200968778Y CN 200968778 Y CN200968778 Y CN 200968778Y CN 200520052708 CN200520052708 CN 200520052708 CN 200520052708 U CN200520052708 U CN 200520052708U CN 200968778 Y CN200968778 Y CN 200968778Y
- Authority
- CN
- China
- Prior art keywords
- fiberboard
- water cooling
- high temperature
- pottery
- heat
- Prior art date
- 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
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Thermal Insulation (AREA)
Abstract
The utility model relates to a thermal insulation protection ring for water cooling tubes, in particular to a thermal insulation protection ring for water cooling tubes on the bottom of a pusher type and stepping steel rolling continuously heating furnace, which is composed of a cylinder shape pottery fiberboard matching with the shape of the water cooling tube and a heat resisting alloy reinforcing ring; wherein, the inner side of the cylinder shape pottery fiberboard is smeared with an adhesive of high temperature, the position between the cylinder shape pottery fiberboard and the heat resisting alloy reinforcing ring is filled with a layer of emulsified material of infrared complex liquid of high temperature. The utility model has the advantages of simple and convenient technics, high cost performance, capability of high temperature resistance, enhancing of thermal shock resistance, corrosion resistance, uneasy cracking, desquamation and breakage, heat insulating protection for water cooling tubes, light weight to reduce the load under high temperature, small thermal factor, low heat consumption, good energy saving effect, long operation time, reducing of maintenance time, increasing of effective productive man hour as well as improving of labor productivity.
Description
Technical field
The utility model relates to a kind of water cooling tube insulated heat circle, especially a kind of steel-pushing type, step-by-step movement steel rolling continuous furnace furnace bottom water cooling tube insulated heat circle of being used for.
Background technology
Be used for industrial in the market; steel-pushing type, step-by-step movement steel rolling continuous furnace, wherein important cooled supports structure-furnace bottom water cooling tube, the installment work environment temperature up to 1300 ℃ about; long-term production continuously must take the thermal insulation protection technology to be protected.The safeguard measure of at present the furnace bottom water cooling tube being taked is to take to twine methods such as heat-barrier material, pouring fireproof material or sprayed thermal insulant mostly.These methods cause producing in afterwards the production process a lot of adverse consequences, and the one, the maintenance of water cooling tube heat insulating protecting apparatus is very inconvenient, changes complex process; The 2nd, under long-time high temperature action, thermal shock resistance is poor, easily cracking with peel off, be difficult to reach thermal insulation protection to water cooling tube; The 3rd, the thermal conductivity factor height, thermal losses is big, and maintenance work is frequent, and increase maintenance time, produces and reduce man-hour, influences production efficiency; The 4th, it is excessive that refractory brick waters the material feeding deadweight, influences vertical water pipe, the laterally load-bearing supporting construction effect of water pipe in hot environment especially.
The utility model content
The purpose of this utility model just provides a kind of above-mentioned defective that overcomes, effectively high temperature resistance, thermal shock resistance, can play a kind of water cooling tube insulated heat circle of thermal insulation protection effect to cooling water pipe.
The technical scheme of the utility model utility model realizes by following approach, it is by forming with water cooling tube profile cylindric pottery fiberboard that matches and the heat-resisting alloy fixing collar that is fixed on the cylindric pottery fiberboard outside, wherein, scribble the high temperature adhesive in the inboard of cylindric pottery fiberboard, between cylindric pottery fiberboard and heat-resisting alloy fixing collar, be filled with high-temperature infrared complex liquid emulsified material layer.
It is simple and convenient to the utlity model has technology, the cost performance height; Labor strength is lighter, can high temperature resistance, improved thermal shock resistance, and anticorrosive, not easy to crackly peel off damage, can reach the thermal insulation protection effect to cooling water pipe; Simultaneously in light weight, can reduce the load under the condition of high temperature; Cause hot coefficient little, thermal losses is low, good energy-conserving effect; Work timing is long, has reduced maintenance time, has increased effective production man-hour, has improved labor productivity.
Description of drawings
Fig. 1 is the structural representation of horizontal water tube insulated heat circle
Fig. 2 is the structural representation of column water pipe insulated heat circle
Wherein: the cylindric pottery fiberboard of 1-, 2-heat-resisting alloy fixing collar, 3-high-temperature infrared complex liquid emulsified material layer, 4-anchor rod
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1, 2, the utility model is by forming with water cooling tube profile cylindric pottery fiberboard 1 that matches and the heat-resisting alloy fixing collar 2 that is fixed on cylindric pottery fiberboard 1 outside, wherein, scribble the high temperature adhesive in the inboard of cylindric pottery fiberboard 1, between cylindric pottery fiberboard 1 and heat-resisting alloy fixing collar 2, be filled with high-temperature infrared complex liquid emulsified material layer 3.
Can increase suitable anchor rod 4 for the upright support post cold water pipe.
The utility model is suitable for vertical water pipe, the horizontal insulated heat of various water cooling tubes such as water pipe, upright support post cold water pipe, methods such as heat-resisting alloy fixing collar fixing can adopt and buckle, band, riveting, weldering.
Claims (2)
1. water cooling tube insulated heat circle; it is characterized in that; it is made up of cylindric pottery fiberboard (1) that matches with the water cooling tube profile and the heat-resisting alloy fixing collar (2) that is fixed on cylindric pottery fiberboard (1) outside; wherein; inboard at cylindric pottery fiberboard (1) scribbles the high temperature adhesive, is filled with high-temperature infrared complex liquid emulsified material layer (3) between cylindric pottery fiberboard (1) and heat-resisting alloy fixing collar (2).
2. a kind of water cooling tube insulated heat circle according to claim 1 is characterized in that described pottery fiberboard (1) also can adopt ceramic fiber blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520052708 CN200968778Y (en) | 2005-12-09 | 2005-12-09 | Water-cooling pipe heat insulation protective ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520052708 CN200968778Y (en) | 2005-12-09 | 2005-12-09 | Water-cooling pipe heat insulation protective ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200968778Y true CN200968778Y (en) | 2007-10-31 |
Family
ID=38968349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520052708 Expired - Fee Related CN200968778Y (en) | 2005-12-09 | 2005-12-09 | Water-cooling pipe heat insulation protective ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200968778Y (en) |
-
2005
- 2005-12-09 CN CN 200520052708 patent/CN200968778Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071031 Termination date: 20100111 |