CN103017525A - Heat setting furnace for papermaking felt - Google Patents
Heat setting furnace for papermaking felt Download PDFInfo
- Publication number
- CN103017525A CN103017525A CN2012105554584A CN201210555458A CN103017525A CN 103017525 A CN103017525 A CN 103017525A CN 2012105554584 A CN2012105554584 A CN 2012105554584A CN 201210555458 A CN201210555458 A CN 201210555458A CN 103017525 A CN103017525 A CN 103017525A
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- China
- Prior art keywords
- heating tube
- body frame
- furnace body
- felt
- thermal finalization
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- 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.)
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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
- 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
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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, development along with paper industry, performance to felt has also proposed more and more higher requirement, and good felt has the reduction of utilization to consume, improve product quality and production efficiency concerning paper industry.Thermal finalization is as last one manufacturing procedure of producing felt, and the stability of the Performance and quality of woollen blanket is played very important effect.
Now electrically heated thermal finalization stove is adopted in the thermal finalization of felt, Fig. 1 is the schematic diagram of existing thermal finalization stove, this thermal finalization stove is made 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 also are fixed on furnace body frame 1, and heating tube retainer 2 adopts with furnace body frame 1 and is fastenedly connected.When adopting above-mentioned thermal finalization stove that felt is carried out heat-shaping, heating tube 3 and heating tube retainer 2 all can expand when temperature raises, and then make whole body of heater distortion.And after the body of heater distortion, so that it is inhomogeneous that felt is carried out the heat of heat-shaping, thereby can have influence on the quality of felt.
For preventing that the thermal finalization stove is out of shape, often more solid by what the thermal finalization stove was done in the existing design, select better or the larger material of volume, increased on the one hand cost, the distortion of its expanded by heating generation still can't be avoided on the other hand.
Summary of the invention
For addressing the above problem, the invention provides a kind of thermal finalization stove for felt, the torsional deformation of avoiding thermal finalization stove self to occur because expanding 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, a plurality of heating tube retainers and a plurality of heating tube, described furnace body frame has a top, two sidepieces and two ends, described heating tube retainer is hung top at 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 passes described heating tube retainer, two ends of described furnace body frame are passed respectively at the two ends of described heating tube, and one of them end is fixedly connected with an end of described furnace body frame.
Described a plurality of heating tube retainer is evenly arranged in the described furnace body frame.
Described a plurality of heating tube is evenly arranged in the described furnace body frame.
Described screw rod passes the top of described furnace body frame, and can pass through 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 a plurality of installations, and described heating tube is installed in the 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, guarantee that overall structure can not deform.Adopt the thermal finalization stove for felt of the present invention, can guarantee that the heat when felt carries out thermal finalization is even, improved the quality of felt.
Description of drawings
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, among the figure furnace body frame has been carried out partly cutting open;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is that the A-A of Fig. 3 is to cutaway 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 among Fig. 5.
The specific embodiment
Referring to Fig. 2～6, thermal finalization stove for felt of the present invention comprises furnace body frame 10, a plurality of heating tube retainers 20 and a plurality of 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 top 11 at 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 passes described heating tube retainer 20, two ends 13 of described furnace body frame 10 are passed respectively at the two ends of described heating tube 30, and one of them end is fixedly connected with an end 13 of described furnace body frame 10.
Described a plurality of heating tube retainer 20 is evenly arranged in the described furnace body frame 10, and described a plurality of heating tubes 30 are evenly arranged in the described furnace body frame 10.
Thermal finalization stove for felt of the present invention in use, certain expansion all can occur because temperature rises in heating tube 30 and heating tube retainer 20, during heating tube 30 elongation, the end that is not fixedly connected with of heating tube 30 can be extended, free-extension also can occur owing to two sidepieces 12 with described furnace body frame 10 are flexibly connected in the two ends of heating tube retainer 20.
Described heating tube retainer 20 is hung at the top 11 of described furnace body frame 10 by a screw rod 21 can be in the following way: described screw rod 21 passes the top 11 of described furnace body frame 10, and can be by the locking of nut (not shown), by regulating this nut, can finely tune the height of described heating tube retainer 20.
The two ends of described heating tube retainer 20 can be adopted as shown in Figure 5 with the mode that two sidepieces 12 of described furnace body frame 10 are flexibly connected respectively, 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.Described heating tube retainer 20 can extend to two ends when described heating tube retainer 20 expanded by heating, do not extend to two ends and alignment pin 14 can not limit it, but alignment pin 14 can limit teetertottering of described heating tube retainer 20.Certainly also can be provided with on two sidepieces 12 of described furnace body frame 10 can up-down adjustment for alignment pin 14, is locked after being adjusted to the relevant position.Described alignment pin 14 must be locked in working order the time.
One top 11 of described furnace body frame 10, two sidepieces 12 and two ends 13 all adopt insulation material to make, to prevent thermal loss.
Referring to Fig. 6, the bottom of described heating tube retainer 20 is provided with the arc-shaped slot 23 of the described heating tube of a plurality of installations, and described heating tube 30 is installed in the described arc-shaped slot 23.The mode of offering circular hole compared to existing technology adopts this mounting means, can effectively avoid 20 pairs of heating tubes 30 of heating tube retainer to produce striped blocking of junction at felt 100.Described arc-shaped slot 23 is more than half circle, and described heating tube 30 is contained in the arc-shaped slot 23, can guarantee that heating tube 30 can not drop out arc-shaped slot 23, and the impact that the radiant heat of heating tube 30 is subject to is minimum.
Claims (6)
1. thermal finalization stove that is used for felt, it is characterized in that, comprise furnace body frame, a plurality of heating tube retainers and a plurality of heating tube, described furnace body frame has a top, two sidepieces and two ends, described heating tube retainer is hung top at 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 passes described heating tube retainer, two ends of described furnace body frame are passed respectively at the two ends of described heating tube, and one of them end is fixedly connected with an end of described furnace body frame.
2. the thermal finalization stove for felt as claimed in claim 1 is characterized in that, described a plurality of heating tube retainers are evenly arranged in the described furnace body frame.
3. the thermal finalization stove for felt as claimed in claim 1 is characterized in that, described a plurality of heating tubes are evenly arranged in the described furnace body frame.
4. the thermal finalization stove for felt as claimed in claim 1 is characterized in that described screw rod passes the top of described furnace body frame, and can pass through nut locking.
5. the thermal finalization stove for felt as claimed in claim 1 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. the thermal finalization stove for felt as claimed in claim 1 is characterized in that the bottom of described heating tube retainer is provided with the arc-shaped slot of the described heating tube of a plurality of installations, and described heating tube is installed in the 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 true CN103017525A (en) | 2013-04-03 |
| CN103017525B CN103017525B (en) | 2015-06-17 |
Family
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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) |
Cited By (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 |
| CN113862940A (en) * | 2021-09-24 | 2021-12-31 | 上海金熊造纸网毯有限公司 | Papermaking felt heat treatment equipment and production process of papermaking felt special for packing 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 |
Cited By (3)
| 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 |
| CN113862940A (en) * | 2021-09-24 | 2021-12-31 | 上海金熊造纸网毯有限公司 | Papermaking felt heat treatment equipment and production process of papermaking felt special for packing paper |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103017525B (en) | 2015-06-17 |
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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 | ||
| 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 |
|
| 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 |
|
| 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 |
|
| 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 |