CN103017525B - Heat setting furnace for papermaking felt - Google Patents
Heat setting furnace for papermaking felt Download PDFInfo
- Publication number
- CN103017525B CN103017525B CN201210555458.4A CN201210555458A CN103017525B CN 103017525 B CN103017525 B CN 103017525B CN 201210555458 A CN201210555458 A CN 201210555458A CN 103017525 B CN103017525 B CN 103017525B
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- China
- Prior art keywords
- heating tube
- body frame
- furnace body
- felt
- thermal finalization
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- 238000009998 heat setting Methods 0.000 title abstract 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 75
- 238000009434 installation Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The invention discloses a heat setting furnace for a papermaking felt. The heat setting furnace comprises a furnace framework, a plurality of heating tube retainers and a plurality of heating tubes, wherein the furnace framework is provided with a top, two side parts and two end parts, the heating tube retainers are hung on the top of the furnace framework through a screw rod, two ends of the heating tube retainers are respectively connected with the two side parts of the furnace framework movably, the heating tubes penetrate through the heating tube retainers, two ends of the heating tubes respectively penetrate through the two end parts of the furnace framework, and one end parts of the heating tube are fixedly connected with one end part of the furnace framework. With adoption of the heat setting furnace for the papermaking felt, disclosed by the invention, the heat uniformity of the papermaking felt during heat setting can be ensured, and the quality of the papermaking felt is improved.
Description
Technical field
The present invention relates to a kind of thermal finalization stove, particularly a kind of thermal finalization stove for felt.
Background technology
Felt is a kind of important consumable material of paper industry, along with the development of paper industry, it is also proposed more and more higher requirement to the performance of felt, excellent felt has utilization to reduce consumption, improve product quality and production efficiency concerning paper industry.Thermal finalization, as last one manufacturing procedure of producing felt, plays very important effect to the stability of the Performance and quality of woollen blanket.
Now electrically heated thermal finalization stove is adopted to the thermal finalization of felt, Fig. 1 is the schematic diagram of existing thermal finalization stove, this thermal finalization stove is made up of furnace body frame 1 and heating tube 3, heating tube 3 is fixed on the heating tube retainer 2 of furnace body frame 1, the two ends of heating tube 3 are also fixed on furnace body frame 1, and heating tube retainer 2 and furnace body frame 1 adopt and be fastenedly connected.When adopting above-mentioned thermal finalization stove to carry out heat-shaping to felt, heating tube 3 and heating tube retainer 2 all can expand when temperature raises, and then whole body of heater is out of shape.And after body of heater distortion, make heat felt being carried out to heat-shaping uneven, thus the quality of felt can be had influence on.
For preventing thermal finalization stove to be out of shape, more solid often through what done by thermal finalization stove in existing design, select better or that volume is larger material, add cost on the one hand, the distortion that its expanded by heating occurs on the other hand still cannot be avoided.
Summary of the invention
For solving the problem, the invention provides a kind of thermal finalization stove for felt, avoiding thermal finalization stove self because of the torsional deformation occurred that expands with heat and contract with cold, homogeneous heating when guaranteeing that felt carries out thermal finalization.
For achieving the above object, thermal finalization stove for felt of the present invention, comprise furnace body frame, multiple heating tube retainer and multiple heating tube, described furnace body frame has a top, two sidepieces and two ends, described heating tube retainer is hung at the top of described furnace body frame by a screw rod, the two ends of described heating tube retainer are flexibly connected with two sidepieces of described furnace body frame respectively, described heating tube is through described heating tube retainer, the two ends of described heating tube are each passed through two ends of described furnace body frame, one of them end is connected with an end winding support of described furnace body frame.
Described multiple heating tube retainer is evenly arranged in described furnace body frame.
Described multiple heating tube is evenly arranged in described furnace body frame.
Described screw rod passes the top of described furnace body frame, and by nut locking.
The two ends of described heating tube retainer offer stopper slot, and two sidepieces of described furnace body frame are provided with the alignment pin corresponding with described stopper slot.
The bottom of described heating tube retainer is provided with the arc-shaped slot of the described heating tube of multiple installation, and described heating tube is installed in described arc-shaped slot.
Thermal finalization stove for felt of the present invention, heating tube retainer and heating tube have the space of release after being heated, and guarantee that overall structure can not deform.Adopt the thermal finalization stove for felt of the present invention, even heat when felt carries out thermal finalization can be guaranteed, improve the quality of felt.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing thermal finalization stove;
Fig. 2 is the schematic perspective view of the thermal finalization stove for felt of the present invention, in figure, furnace body frame has been carried out cross-section;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is that the A-A of Fig. 3 is to sectional view;
Fig. 5 is that the B-B of Fig. 4 is to cutaway view Amplified image;
Fig. 6 is the schematic diagram of retainer in Fig. 5.
Detailed description of the invention
See Fig. 2 ~ 6, thermal finalization stove for felt of the present invention comprises furnace body frame 10, multiple heating tube retainer 20 and multiple heating tube 30, described furnace body frame 10 has a top 11, two sidepieces 12 and two ends 13, described heating tube retainer 20 is hung at the top 11 of described furnace body frame 10 by a screw rod 21, the two ends of described heating tube retainer 20 are flexibly connected with two sidepieces 12 of described furnace body frame 10 respectively, described heating tube 30 is through described heating tube retainer 20, the two ends of described heating tube 30 are each passed through two ends 13 of described furnace body frame 10, one of them end is fixedly connected with an end 13 of described furnace body frame 10.
Described multiple heating tube retainer 20 is evenly arranged in described furnace body frame 10, and described multiple heating tube 30 is evenly arranged in described furnace body frame 10.
Thermal finalization stove for felt of the present invention in use, all certain expansion can be there is in heating tube 30 and heating tube retainer 20 because temperature rises, when heating tube 30 extends, the end be not fixedly connected with of heating tube 30 can extend, owing to being flexibly connected with two sidepieces 12 of described furnace body frame 10, also can there is free-extension in the two ends of heating tube retainer 20.
Described heating tube retainer 20 to be hung at the top 11 of described furnace body frame 10 by a screw rod 21 can in the following way: described screw rod 21 is through the top 11 of described furnace body frame 10, and lock by nut (not shown), by regulating this nut, the height of described heating tube retainer 20 can be finely tuned.
The mode that the two ends of described heating tube retainer 20 are flexibly connected with two sidepieces 12 of described furnace body frame 10 respectively can adopt as shown in Figure 5, the two ends of described heating tube retainer 20 offer stopper slot 22, and two sidepieces 12 of described furnace body frame 10 are provided with the alignment pin 14 corresponding with described stopper slot 22.When described heating tube retainer 20 expanded by heating, described heating tube retainer 20 can extend to two ends, and alignment pin 14 can not limit it to two ends extends, but alignment pin 14 can limit teetertottering of described heating tube retainer 20.Certain alignment pin 14 also can be provided with on two sidepieces 12 of described furnace body frame 10 can up-down adjustment, is locked after being adjusted to relevant position.Described alignment pin 14 in working order time must be locked.
11, two, one top sidepiece 12 and two ends 13 of described furnace body frame 10 all adopt insulation material to make, to prevent thermal loss.
See Fig. 6, the bottom of described heating tube retainer 20 is provided with the arc-shaped slot 23 of the described heating tube of multiple installation, and described heating tube 30 is installed in described arc-shaped slot 23.The mode offering circular hole compared to existing technology, adopts this mounting means, can effectively avoid heating tube retainer 20 pairs of heating tubes 30 on felt 100, to produce striped blocking of junction.Described arc-shaped slot 23 is circular in more than half, and described heating tube 30 is contained in arc-shaped slot 23, and can ensure that heating tube 30 can not drop out arc-shaped slot 23, the impact that the radiant heat of heating tube 30 can be made to be subject to again is minimum.
Claims (6)
1. the thermal finalization stove for felt, it is characterized in that, comprise furnace body frame, multiple heating tube retainer and multiple heating tube, described furnace body frame has a top, two sidepieces and two ends, described heating tube retainer is hung at the top of described furnace body frame by a screw rod, the two ends of described heating tube retainer are flexibly connected with two sidepieces of described furnace body frame respectively, described heating tube is through described heating tube retainer, the two ends of described heating tube are each passed through two ends of described furnace body frame, one of them end is connected with an end winding support of described furnace body frame.
2., as claimed in claim 1 for the thermal finalization stove of felt, it is characterized in that, described multiple heating tube retainer is evenly arranged in described furnace body frame.
3., as claimed in claim 1 for the thermal finalization stove of felt, it is characterized in that, described multiple heating tube is evenly arranged in described furnace body frame.
4. as claimed in claim 1 for the thermal finalization stove of felt, it is characterized in that, described screw rod passes the top of described furnace body frame, and by nut locking.
5., as claimed in claim 1 for the thermal finalization stove of felt, it is characterized in that, the two ends of described heating tube retainer offer stopper slot, and two sidepieces of described furnace body frame are provided with the alignment pin corresponding with described stopper slot.
6., as claimed in claim 1 for the thermal finalization stove of felt, it is characterized in that, the bottom of described heating tube retainer is provided with the arc-shaped slot of the described heating tube of multiple installation, and described heating tube is installed in described arc-shaped slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210555458.4A CN103017525B (en) | 2012-12-19 | 2012-12-19 | Heat setting furnace for papermaking felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210555458.4A CN103017525B (en) | 2012-12-19 | 2012-12-19 | Heat setting furnace for papermaking felt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103017525A CN103017525A (en) | 2013-04-03 |
| CN103017525B true CN103017525B (en) | 2015-06-17 |
Family
ID=47966413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210555458.4A Active CN103017525B (en) | 2012-12-19 | 2012-12-19 | Heat setting furnace for papermaking felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103017525B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019177A (en) * | 2015-08-11 | 2015-11-04 | 怀宁县天元纸业有限公司 | Heat setting furnace for paper making felt |
| CN113862940B (en) * | 2021-09-24 | 2023-08-04 | 上海金熊造纸网毯有限公司 | Papermaking felt heat treatment equipment and production process of special papermaking felt for packaging paper |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3879816A (en) * | 1972-05-20 | 1975-04-29 | Mario Monti | Machine for finishing textile material, especially knitted fabric, in a continuous manner |
| CN101581021A (en) * | 2009-06-05 | 2009-11-18 | 常熟市天顺无纺设备有限公司 | Papermaking felt setting machine |
| CN202193977U (en) * | 2011-07-12 | 2012-04-18 | 江苏金呢工程织物股份有限公司 | Arc-shaped cover of heat setting machine |
| CN202485411U (en) * | 2012-03-21 | 2012-10-10 | 中联重科股份有限公司 | Drying rotary drum and dry-mixed mortar production line |
| CN202532592U (en) * | 2012-03-29 | 2012-11-14 | 福建兢辉环保科技有限公司 | Radiation type electric warmer |
| CN102786206A (en) * | 2012-08-24 | 2012-11-21 | 富阳美丽华洁具有限公司 | Glass basin hot bending forming method and circulating glass basin hot bending furnace |
-
2012
- 2012-12-19 CN CN201210555458.4A patent/CN103017525B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3879816A (en) * | 1972-05-20 | 1975-04-29 | Mario Monti | Machine for finishing textile material, especially knitted fabric, in a continuous manner |
| CN101581021A (en) * | 2009-06-05 | 2009-11-18 | 常熟市天顺无纺设备有限公司 | Papermaking felt setting machine |
| CN202193977U (en) * | 2011-07-12 | 2012-04-18 | 江苏金呢工程织物股份有限公司 | Arc-shaped cover of heat setting machine |
| CN202485411U (en) * | 2012-03-21 | 2012-10-10 | 中联重科股份有限公司 | Drying rotary drum and dry-mixed mortar production line |
| CN202532592U (en) * | 2012-03-29 | 2012-11-14 | 福建兢辉环保科技有限公司 | Radiation type electric warmer |
| CN102786206A (en) * | 2012-08-24 | 2012-11-21 | 富阳美丽华洁具有限公司 | Glass basin hot bending forming method and circulating glass basin hot bending furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103017525A (en) | 2013-04-03 |
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| Date | Code | Title | Description |
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| 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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Heat setting furnace for papermaking felt Effective date of registration: 20170908 Granted publication date: 20150617 Pledgee: Chengdu rural commercial bank, Limited by Share Ltd, Wenjiang Yongsheng branch Pledgor: Shanghai Jinxiong Paper Felts Co., Ltd. Registration number: 2017510000060 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180925 Granted publication date: 20150617 Pledgee: Chengdu rural commercial bank, Limited by Share Ltd, Wenjiang Yongsheng branch Pledgor: Shanghai Jinxiong Paper Felts Co., Ltd. Registration number: 2017510000060 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Heat setting furnace for papermaking felt Effective date of registration: 20180927 Granted publication date: 20150617 Pledgee: Chengdu rural commercial bank, Limited by Share Ltd, Wenjiang Yongsheng branch Pledgor: Shanghai Jinxiong Paper Felts Co., Ltd. Registration number: 2018510000091 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191010 Granted publication date: 20150617 Pledgee: Chengdu rural commercial bank, Limited by Share Ltd, Wenjiang Yongsheng branch Pledgor: Shanghai Jinxiong Paper Felts Co., Ltd. Registration number: 2018510000091 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Heat setting furnace for papermaking felt Effective date of registration: 20191212 Granted publication date: 20150617 Pledgee: Wenjiang sub branch of Chengdu Rural Commercial Bank Co., Ltd Pledgor: Shanghai Jinxiong Paper Felts Co., Ltd. Registration number: Y2019510000069 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210105 Granted publication date: 20150617 Pledgee: Wenjiang sub branch of Chengdu Rural Commercial Bank Co.,Ltd. Pledgor: SHANGHAI JINXIONG PAPER FELTS Co.,Ltd. Registration number: Y2019510000069 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A heat setting furnace for papermaking felt Effective date of registration: 20210108 Granted publication date: 20150617 Pledgee: Wenjiang sub branch of Chengdu Rural Commercial Bank Co.,Ltd. Pledgor: SHANGHAI JINXIONG PAPER FELTS Co.,Ltd. Registration number: Y2021510000001 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220105 Granted publication date: 20150617 Pledgee: Wenjiang sub branch of Chengdu Rural Commercial Bank Co.,Ltd. Pledgor: SHANGHAI JINXIONG PAPER FELTS Co.,Ltd. Registration number: Y2021510000001 |