CN201145479Y - Combined pyroceram anchoring part - Google Patents
Combined pyroceram anchoring part Download PDFInfo
- Publication number
- CN201145479Y CN201145479Y CNU2007200159653U CN200720015965U CN201145479Y CN 201145479 Y CN201145479 Y CN 201145479Y CN U2007200159653 U CNU2007200159653 U CN U2007200159653U CN 200720015965 U CN200720015965 U CN 200720015965U CN 201145479 Y CN201145479 Y CN 201145479Y
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- pyroceram
- combined
- nut
- high temperature
- anchoring member
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Abstract
The utility model relates to a combined type high temperature resistant ceramic anchoring part, which consists of a screw stem, a nut, a stand pipe, a horizontal pipe and filler, wherein the upper part of the stand pipe is provided with a through hole; the lower end of the screw stem passes through the through hole and is connected with the nut through screw threads; the inside of the stand pipe is provided with the filler; and the lower part of the stand pipe is provided with two through holes used to be connected with the horizontal pipe which passes through the through holes. The screw stem and the nut are made from high temperature resistant steel, while the stand pipe and the horizontal pipe are made from high temperature resistant ceramics and the filler adopts zirconium-containing fiber. The combined type high temperature resistant ceramic anchoring part has high strength and high temperature resistance, and greatly increases the service life of a furnace lining.
Description
Technical field
The utility model relates to a kind of anchoring piece that the oven inner liner spray coating technique of refractory fiber is used that is used for, particularly a kind of combined pyroceram anchoring member.
Background technology
In the spray coating technique of refractory fiber, the weight that the industrial heating furnace lining adopts spray coating technique of refractory fiber construction anchoring spare bearing the heating furnace lining, it is the skeleton of heating furnace lining, traditional spray coating technique of refractory fiber construction anchoring spare is generally steel construction piece, version is straight-bar and cooperates the check snap ring to use that material can adopt materials such as Q235,1Cr18, Ni9Ti, Cr25Ni20 because of the furnace temperature difference.These traditional anchoring pieces can only be confined to use on the heating furnace that temperature is lower than 1200 ℃, temperature surpasses this boundary, particularly furnace roof can be because of the ablation of anchoring piece for the heating furnace lining that refractory fiber spraying forms, carbonization and damaging, the result comes off the heating furnace lining, we can say performance because of anchoring piece be still waiting to improve be that the use of spray coating technique of refractory fiber on the high temperature furnace lining is restricted main aspect, refractory fibre enterprise causes the example of quality accident a lot of because of blindly constructing on high-temperature heater both at home and abroad, if can be improved by structure and material to anchoring piece, make it overcome the ablation that causes in the medium-term and long-term use of hot operation, carbonization phenomenon, increase the intensity and the resistance to elevated temperatures of anchoring piece, will make construction enterprises and owner reduce very large economy loss.
Summary of the invention
The utility model has overcome deficiency of the prior art, and purpose has provided good, the resistant to elevated temperatures combined pyroceram anchoring member of a kind of intensity, and this anchoring piece can make spray coating technique of refractory fiber be used for high temperature furnace, has improved the service life of furnace lining greatly.
In order to address the above problem, the utility model by the following technical solutions:
A kind of combined pyroceram anchoring member is characterized in that: it is made up of screw rod, nut, vertical tube, transverse tube, filler, and riser upper portions is provided with through hole, and the riser upper portions through hole is passed in the screw rod lower end, with nut by being threaded; In vertical tube, be provided with filler; The vertical tube bottom is provided with two through holes that are used for the cross-under transverse tube, and transverse tube passes from through hole.
Described screw rod and nut adopt the heat resisting steel material; Described vertical tube and transverse tube material adopt the refractory ceramics material; Described filler adopts and contains the zirconium fiber.
Compared with prior art, the beneficial effects of the utility model are:
1) simple in structure, be convenient to install, easy to use, high temperature resistant, intensity is good, has improved the service life of furnace lining greatly.
2) owing to adopt heat resisting steel material and refractory ceramics, the anchoring piece resistance to elevated temperatures is improved greatly, applicable to the heating furnace lining of spraying more than 1200 ℃, this anchoring piece can be used in the high temperature furnace, and maximum operation (service) temperature can reach 1600 ℃-1800 ℃.
3) filling contains the zirconium fiber in vertical tube, can effectively protect the nut that uses in the high temperature, avoids nut ablation, carbonization, the service life of having improved anchoring piece and furnace lining.
Description of drawings
Fig. 1 is the main TV structure figure of combined pyroceram anchoring member;
Fig. 2 is the plan structure figure of combined pyroceram anchoring member;
Fig. 3 is the three-dimensional structure diagram of combined pyroceram anchoring member;
Fig. 4 is the user mode schematic diagram of combined pyroceram anchoring member.
Among the figure: 1, screw rod 2, nut 3, vertical tube 4, transverse tube 5, refractory fiber spraying material 6, contain the zirconium fiberfill
The specific embodiment
See Fig. 1, Fig. 2, Fig. 3, a kind of combined pyroceram anchoring member, it by screw rod 1, nut 2, vertical tube 3, transverse tube 4, contain zirconium fiberfill 6 and form, vertical tube 3 tops are provided with through hole, vertical tube 3 top through holes are passed in screw rod 1 lower end, with nut 2 by being threaded; Be provided with in vertical tube 3 and contain zirconium fiberfill 6, its effect is to be used for preventing that nut from ablating, carbonization.Vertical tube 3 bottoms are provided with two through holes that are used for cross-under transverse tube 4, and transverse tube 4 passes from through hole.Screw rod 1 and nut 2 usefulness heat resisting steel materials are made; Vertical tube 3 and transverse tube 4 usefulness refractory ceramics materials are made.
The user mode of this device as shown in Figure 4, during use, Several combination formula pyroceram anchoring member is placed refractory fiber spraying material 5, staggered arranged vertical, make its holding capacity reach the strongest state to the refractory fiber spraying material, the highest can the use in the time of 1600～1800 ℃ adopts this anchoring piece to use at 1300 ℃ heating furnace lining, and the life-span can reach more than 5 years.
Claims (5)
1, a kind of combined pyroceram anchoring member is characterized in that: it by screw rod, nut, vertical tube, transverse tube, contain filler and form, riser upper portions is provided with through hole, the riser upper portions through hole is passed in the screw rod lower end, with nut by being threaded; In vertical tube, be provided with filler; The vertical tube bottom is provided with two through holes that are used for the cross-under transverse tube, and transverse tube passes from through hole.
2, combined pyroceram anchoring member according to claim 1 is characterized in that: the employing heat resisting steel material of described screw rod and nut.
3, combined pyroceram anchoring member according to claim 1 is characterized in that: described vertical tube and transverse tube adopt the refractory ceramics material.
4, combined pyroceram anchoring member according to claim 1 is characterized in that: described filler adopts and contains the zirconium fiber.
5, a kind of combined pyroceram anchoring member is characterized in that: this anchoring piece arrangement mode in use is staggered vertical arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200159653U CN201145479Y (en) | 2007-11-16 | 2007-11-16 | Combined pyroceram anchoring part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200159653U CN201145479Y (en) | 2007-11-16 | 2007-11-16 | Combined pyroceram anchoring part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201145479Y true CN201145479Y (en) | 2008-11-05 |
Family
ID=40082362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200159653U Expired - Fee Related CN201145479Y (en) | 2007-11-16 | 2007-11-16 | Combined pyroceram anchoring part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201145479Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807329A (en) * | 2014-01-27 | 2015-07-29 | 上海华林工业气体有限公司 | Fixing structure of looking-fire-hole special-shaped brick |
-
2007
- 2007-11-16 CN CNU2007200159653U patent/CN201145479Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807329A (en) * | 2014-01-27 | 2015-07-29 | 上海华林工业气体有限公司 | Fixing structure of looking-fire-hole special-shaped brick |
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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: 20081105 Termination date: 20091216 |