CN102660812B - End use cooling anti-sticking roller of carbon fiber oxidation furnace - Google Patents
End use cooling anti-sticking roller of carbon fiber oxidation furnace Download PDFInfo
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- CN102660812B CN102660812B CN201210075818.0A CN201210075818A CN102660812B CN 102660812 B CN102660812 B CN 102660812B CN 201210075818 A CN201210075818 A CN 201210075818A CN 102660812 B CN102660812 B CN 102660812B
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- hole
- roller
- cooling water
- joint
- inlet pipe
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Abstract
The invention discloses an end use cooling anti-sticking roller of carbon fiber oxidation furnace, comprising a roller which is provided with roller shafts on both sides. An installing hole is opened in the center of one roller shaft, and is externally connected to a swivel joint on which a cooling water outlet is provided. A cooling water inlet pipe penetrates through the connected installing hole and the swivel joint. One end of the cooling water inlet pipe is placed in the cavity of the roller, and the other end of the cooling water inlet pipe is exposed to the swivel joint. Holes are opened in the center of one roller shaft, and the swivel joint is installed in the roller. Water is injected into the cavity of the roller through the swivel joint water inlet pipe, and flows out through the cooling water outlet. Through such circulations, the temperature of the roller can be reduced. To control the temperature of the roller, the flow quantity of cooling water can be adjusted, and even no water flows.
Description
Technical field
The present invention relates to a kind of oxidation furnace, relate in particular to the cooling anti-stick roller of use that a kind of carbon fibre oxidation oven end is used.
Background technology
Carbon fiber in existing carbon fibre oxidation oven transfer heat to through running roller, heat can not scatter and disappear and pass to surrounding environment in time, and heat will accumulate on running roller like this, makes running roller temperature increase, cause carbon fiber finish to be separated out, make carbon fiber bonding, be wrapped on running roller.
Summary of the invention
The object of the invention is to solve the problems of the prior art, cooling anti-stick roller for a kind of carbon fibre oxidation oven end is provided.
Technical scheme of the present invention is: cooling anti-stick roller for a kind of carbon fibre oxidation oven end, comprise that its both sides are respectively arranged with the running roller of running roller rotating shaft, running roller rotating shaft center one of therein offers an installing hole, and described installing hole external offers the swivel joint of coolant outlet on it; After described installing hole and swivel joint join, in it, be penetrated with a cooling water inlet pipe, described cooling water inlet pipe one end is inserted in the cavity of running roller, and one end exposes to swivel joint.
In described swivel joint, be provided with joint through hole, described joint through hole bore one end and cooling water inlet pipe external diameter are adaptive, and another end is greater than cooling water inlet pipe external diameter.
Described installing hole is internal thread hole, is provided with inner tube tooth in it.
Described swivel joint two ends are provided with the first external screw thread connector, the second external screw thread connector that all can be spirally connected with described installing hole, are provided with the outer tube tooth with described inner tube tooth adaptation on it.
Between described the first external screw thread connector and described the second external screw thread connector, by joint through hole, communicate, and the joint through hole bore that described the first external screw thread connects head end is greater than described the second external screw thread connector end connector through hole bore.
Described coolant outlet communicates with the joint through hole of described swivel joint.
Rotating shaft through hole internal diameter in described running roller rotating shaft is greater than the external diameter of described cooling water inlet pipe.
The present invention punches in the rotating shaft center of running roller, swivel joint is installed, by swivel joint water inlet pipe toward the water filling of running roller inner chamber, and by coolant outlet water outlet, heat is just brought out by water, so circulation, reached the object that reduces running roller temperature, in order to control the temperature of running roller, cooling water flow can regulate, not even water flowing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cooling anti-stick roller of the present invention
Fig. 2 is rotary joint structure schematic diagram of the present invention.
The specific embodiment
For technological means, technical characterictic, goal of the invention and the technique effect that the present invention is realized is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1: cooling anti-stick roller for a kind of carbon fibre oxidation oven end, comprise that its both sides are respectively arranged with the running roller 1 of running roller rotating shaft 11, running roller rotating shaft 11 center one of therein offers an internal thread installing hole 12, in this installing hole 12, be provided with inner tube tooth 121, the internal diameter of the rotating shaft through hole 111 in running roller rotating shaft 11 is greater than the external diameter of cooling water inlet pipe 2.
Installing hole 12 external one offers the swivel joint 3 of coolant outlet 31 on it; After installing hole 12 and swivel joint 3 join, in it, be penetrated with a cooling water inlet pipe 2, one end of cooling water inlet pipe 2 is inserted in the cavity 13 of running roller 1, and one end exposes to swivel joint 3 for connecting water source.
As shown in Figure 2: in swivel joint 3, be provided with joint through hole 32, the external diameter of described joint through hole 32 bore one end and cooling water inlet pipe 2 is adaptive, another end is greater than the external diameter of cooling water inlet pipe 2, the two ends of swivel joint 3 are provided with the first external screw thread connector 33, the second external screw thread connector 34 that all can be spirally connected with installing hole 12, are provided with the outer tube tooth 35 with described inner tube tooth adaptation on it.
Between the first external screw thread connector 33 and described the second external screw thread connector 34, by joint through hole 32, communicate, and the joint through hole bore of described the first external screw thread connector 33 ends is greater than described the second external screw thread connector 34 end connector through hole bores, and coolant outlet 31 communicates with the joint through hole 32 of described swivel joint 3.
The course of work of the present invention is as follows: cooling water inlet pipe 2 is penetrated in the joint through hole in swivel joint 3, and join to holding with the second external screw thread connector 34 and seal, place it and leak, then the first external screw thread connector 33 of swivel joint 3 is screwed onto in the installing hole 12 of running roller 1; When the temperature of running roller 1 rises, for carrying out water flowing in cooling water inlet pipe 2, current enter the cavity 13 of running roller, and when opening coolant outlet 31, current are from flowing out in it, and the relevant heat of running roller 1 is taken out of, so circulation, has reached the object that reduces running roller 1 temperature, in order to control the temperature of running roller 1, the flow of cooling water can regulate, not water flowing even as required.
Be only preferred embodiment of the present invention in sum, be not used for limiting practical range of the present invention.Be that all equivalences of doing according to the content of the present patent application the scope of the claims change and modify, all should belong to technology category of the present invention.
Claims (5)
1. cooling anti-stick roller for carbon fibre oxidation oven end, comprise that its both sides are respectively arranged with the running roller of running roller rotating shaft, it is characterized in that: running roller rotating shaft center one of therein offers an installing hole, described installing hole external offers the swivel joint of coolant outlet on it; After joining, described installing hole and swivel joint be penetrated with a cooling water inlet pipe in it, described cooling water inlet pipe one end is inserted in the cavity of running roller, one end exposes to swivel joint, in described swivel joint, be provided with joint through hole, described joint through hole bore one end and cooling water inlet pipe external diameter are adaptive, the other end is greater than cooling water inlet pipe external diameter, forms a step between joint through hole and cooling water inlet pipe, and described coolant outlet communicates with the joint through hole of described swivel joint.
2. cooling anti-stick roller for carbon fibre oxidation oven end according to claim 1, is characterized in that: described installing hole is internal thread hole, is provided with inner tube tooth in it.
3. cooling anti-stick roller for carbon fibre oxidation oven end according to claim 1 and 2, it is characterized in that: described swivel joint two ends are provided with the first external screw thread connector, the second external screw thread connector that all can be spirally connected with described installing hole, are provided with the outer tube tooth with described inner tube tooth adaptation on it.
4. cooling anti-stick roller for carbon fibre oxidation oven end according to claim 3, it is characterized in that: between described the first external screw thread connector and described the second external screw thread connector, by joint through hole, communicate, and the joint through hole bore that described the first external screw thread connects head end is greater than described the second external screw thread connector end connector through hole bore.
5. cooling anti-stick roller for carbon fibre oxidation oven end according to claim 1, is characterized in that: the rotating shaft through hole internal diameter in described running roller rotating shaft is greater than the external diameter of described cooling water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210075818.0A CN102660812B (en) | 2012-03-21 | 2012-03-21 | End use cooling anti-sticking roller of carbon fiber oxidation furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210075818.0A CN102660812B (en) | 2012-03-21 | 2012-03-21 | End use cooling anti-sticking roller of carbon fiber oxidation furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102660812A CN102660812A (en) | 2012-09-12 |
| CN102660812B true CN102660812B (en) | 2014-08-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210075818.0A Active CN102660812B (en) | 2012-03-21 | 2012-03-21 | End use cooling anti-sticking roller of carbon fiber oxidation furnace |
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| CN (1) | CN102660812B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2106180U (en) * | 1991-08-03 | 1992-06-03 | 中国科学院山西煤炭化学研究所 | Continuously vertical liquid seal carbonized furnace |
| CN2140271Y (en) * | 1992-07-17 | 1993-08-18 | 浙江省奉化液压件三厂 | Rotary joint |
| CN2481434Y (en) * | 2001-04-06 | 2002-03-13 | 湖南衡阳钢管(集团)有限公司 | Billet draw roll unit of horizontal continuous casting machine |
| CN201738044U (en) * | 2010-06-29 | 2011-02-09 | 罗旺 | Continuous high-temperature carbonization furnace |
| CN201772784U (en) * | 2010-07-23 | 2011-03-23 | 上海联川自动化科技有限公司 | Nitrogen quick-cooling device for high-temperature carbonizing furnace |
| FR2951960A1 (en) * | 2009-10-30 | 2011-05-06 | Goodrich Corp | METHODS AND APPARATUS FOR MANAGING RESIDUAL MATERIALS |
-
2012
- 2012-03-21 CN CN201210075818.0A patent/CN102660812B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2106180U (en) * | 1991-08-03 | 1992-06-03 | 中国科学院山西煤炭化学研究所 | Continuously vertical liquid seal carbonized furnace |
| CN2140271Y (en) * | 1992-07-17 | 1993-08-18 | 浙江省奉化液压件三厂 | Rotary joint |
| CN2481434Y (en) * | 2001-04-06 | 2002-03-13 | 湖南衡阳钢管(集团)有限公司 | Billet draw roll unit of horizontal continuous casting machine |
| FR2951960A1 (en) * | 2009-10-30 | 2011-05-06 | Goodrich Corp | METHODS AND APPARATUS FOR MANAGING RESIDUAL MATERIALS |
| CN201738044U (en) * | 2010-06-29 | 2011-02-09 | 罗旺 | Continuous high-temperature carbonization furnace |
| CN201772784U (en) * | 2010-07-23 | 2011-03-23 | 上海联川自动化科技有限公司 | Nitrogen quick-cooling device for high-temperature carbonizing furnace |
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| Publication number | Publication date |
|---|---|
| CN102660812A (en) | 2012-09-12 |
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