CN104358024A - Non-woven fabric hot rolling mill with excess pressure reusing function - Google Patents
Non-woven fabric hot rolling mill with excess pressure reusing function Download PDFInfo
- Publication number
- CN104358024A CN104358024A CN201410741794.7A CN201410741794A CN104358024A CN 104358024 A CN104358024 A CN 104358024A CN 201410741794 A CN201410741794 A CN 201410741794A CN 104358024 A CN104358024 A CN 104358024A
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- CN
- China
- Prior art keywords
- heat conduction
- roller
- rolling mill
- fabric hot
- woven fabric
- 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.)
- Pending
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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/06—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention relates to the technical field of non-woven fabric hot rolling mills and in particular relates to a non-woven fabric hot rolling mill with an excess pressure reusing function. A heat conduction roller and a pattern roller are mounted on a rack, wherein a motor is in transmission connection with the heat conduction roller; the heat conduction roller is connected with a heating device; the non-woven fabric hot rolling mill also comprises a turbine expander; the turbine expander is connected with a heat conduction medium outlet of the heat conduction roller; a shaft of the turbine expander is connected with a generator; the generator is connected with a lighting device; a first-level fixed blade of the turbine expander is adjustable and can be used for adjusting flow and pressure; a flow guide device is used for converting a heat conduction medium into an axial heat conduction medium and introducing the heat conduction medium into a blade grid; the heat conduction medium is continuously expanded for generating power in a runner which consists of the fixed blade grid and a movable fixed blade grid; the pressure and the temperature are reduced; the power is converted into kinetic energy for driving a working wheel comprising a rotor and a movable blade to rotate; the working wheel is capable of driving a coupled generator to generate electricity. By virtue of the non-woven fabric hot rolling mill, the excess pressure of the heat conduction medium in the heat conduction roller is converted into optical energy; the energy utilization rate is increased.
Description
Technical field
The present invention relates to nonwoven fabric hot-rolling mill technical field, especially a kind of nonwoven fabric hot-rolling mill with overbottom pressure recycling function.
Background technology
Hot rolling is last one net-forming technology in nonwoven production process, one flow process of achieving fabric after cooling piddler, hot rolling has high temperature (100 ~ 150 degree) to roll wheel uniform filament makes to melt from forming net, roll a little so the cloth cover of fabric hot rolled nonwoven fabrics has, similar pin hole is the same, but do not penetrate, concrete size depend on roll wheel steel thorn on size and density.To sum up be not difficult to draw, as a kind of technique, fabric hot rolled nonwoven fabrics is not concrete a certain cloth, but the general name of class nonwoven fabric formed by the similar technique, in general, what use hot rolling treatment process is spun-bond process nonwoven polypropylene fabric, terylene non-woven fabric, and the maximum difference of these kinds is exactly process raw-material difference.
Waste heat overbottom pressure utilizing works mainly improves efficiency of energy utilization from production technology, by improving technique structure with increase energy saver and utilize with amplitude peak the potential energy and waste heat that produce in production process.As the Eleventh Five-Year Plan period country's ten large emphasis energy conservation projects with to build a conservation-minded society " the waste heat overbottom pressure utilizing works " of one of key project and correlation technique is applied and just progressively promoted.But at present, waste heat overbottom pressure and other complementary energy of the industry such as iron and steel, coal, building materials, chemical industry, weaving, metallurgy are still underutilized, main cause is to utilize the device one-time investment of waste heat overbottom pressure too high lower with rate of return on investment.
Summary of the invention
The technical problem to be solved in the present invention is: in order to solve above-mentioned Problems existing, now provides a kind of structure simple, the nonwoven fabric hot-rolling mill with overbottom pressure recycling function of advantage of lower cost.
The technical solution adopted for the present invention to solve the technical problems is: with the nonwoven fabric hot-rolling mill of overbottom pressure recycling function, comprise frame, heat conduction roller, flower roller, firing equipment and motor, described heat conduction roller and flower roller are installed in frame, described motor-driven connects heat conduction roller, described heat conduction roller is connected with firing equipment, also comprise turbo-expander, described turbo-expander is connected to the heat-conducting medium outlet of heat conduction roller, and the overbottom pressure of heat conduction roller can drive turbo-expander to rotate.
In order to utilize overbottom pressure further, described turbine expansion arbor is connected with generator.
Further, described generator is connected with lighting apparatus.
The invention has the beneficial effects as follows: the nonwoven fabric hot-rolling mill with overbottom pressure recycling function of the present invention, the first stage stator blades of turbo-expander is adjustable, with its adjust flux and pressure; By air deflector, heat-conducting medium is changed into again and axially enter leaf grating, heat-conducting medium continuous expansion working in the runner of static cascade and moving blades composition, pressure and temperature reduces, and is converted into kinetic energy active wheel (rotor and moving vane) is rotated, the electrical power generators of active wheel drive shaft coupling.The present invention successfully utilizes the overbottom pressure of the heat-conducting medium in heat conduction roller and converts luminous energy to, improves energy utilization rate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the schematic perspective view of the nonwoven fabric hot-rolling mill with overbottom pressure recycling function.
In figure: 1, generator, 2, turbo-expander, 3, lighting apparatus, 4, firing equipment, 5, heat conduction roller, 6, flower roller, 7, frame, 8, motor.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Embodiment 1
If Fig. 1 is with the nonwoven fabric hot-rolling mill of overbottom pressure recycling function, comprise frame 7, heat conduction roller 5, flower roller 6, firing equipment 4 and motor 8, described heat conduction roller 5 and flower roller 6 are installed in frame (7), described motor 8 is in transmission connection heat conduction roller 5, described heat conduction roller 5 is connected with firing equipment 4, also comprises turbo-expander 2, and described turbo-expander 2 is connected to the heat-conducting medium outlet of heat conduction roller 5, turbo-expander 2 axle is connected with generator 1, and generator 1 is connected with lighting apparatus 3.
During work, the first stage stator blades that heat-conducting medium enters turbo-expander 2 is adjustable, with its adjust flux and pressure; By air deflector, heat-conducting medium is changed into again and axially enter leaf grating, heat-conducting medium continuous expansion working in the runner of static cascade and moving blades composition, pressure and temperature reduces, and be converted into kinetic energy active wheel (rotor and moving vane) is rotated, active wheel drives the generator 1 of shaft coupling to generate electricity.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.
Claims (3)
1. the nonwoven fabric hot-rolling mill with overbottom pressure recycling function, comprise frame (7), heat conduction roller (5), flower roller (6), firing equipment (4) and motor (8), described heat conduction roller (5) and flower roller (6) are installed in frame (7), described motor (8) is in transmission connection heat conduction roller (5), described heat conduction roller (5) is connected with firing equipment (4), it is characterized in that: also comprise turbo-expander (2), described turbo-expander (2) is connected to the heat-conducting medium outlet of heat conduction roller (5).
2. the nonwoven fabric hot-rolling mill with overbottom pressure recycling function according to claim 1, is characterized in that: described turbo-expander (2) axle is connected with generator (1).
3. the nonwoven fabric hot-rolling mill with overbottom pressure recycling function according to claim 2, is characterized in that: described generator (1) is connected with lighting apparatus (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410741794.7A CN104358024A (en) | 2014-12-08 | 2014-12-08 | Non-woven fabric hot rolling mill with excess pressure reusing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410741794.7A CN104358024A (en) | 2014-12-08 | 2014-12-08 | Non-woven fabric hot rolling mill with excess pressure reusing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104358024A true CN104358024A (en) | 2015-02-18 |
Family
ID=52525324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410741794.7A Pending CN104358024A (en) | 2014-12-08 | 2014-12-08 | Non-woven fabric hot rolling mill with excess pressure reusing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104358024A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487648A (en) * | 2017-08-11 | 2017-12-19 | 深圳怡化电脑股份有限公司 | Medium conveying apparatus |
| US11447893B2 (en) | 2017-11-22 | 2022-09-20 | Extrusion Group, LLC | Meltblown die tip assembly and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202039186U (en) * | 2011-04-11 | 2011-11-16 | 浙江华昊化纤塑业有限公司 | Three-roll dual-mode hot mill |
| CN202809185U (en) * | 2012-10-23 | 2013-03-20 | 湖南铭裕无纺布有限公司 | Non-woven fabric three-roller dual-mould hot rolling device |
| CN203022912U (en) * | 2013-01-18 | 2013-06-26 | 魏云 | Automobile waste heat power generation device |
| KR101393086B1 (en) * | 2012-12-27 | 2014-05-12 | 주식회사 포스코 | Electricity generating apparatus using cooling water of hot rolling system |
| CN204298592U (en) * | 2014-12-08 | 2015-04-29 | 常州市武进广宇花辊机械有限公司 | With the nonwoven fabric hot-rolling mill of overbottom pressure recycling function |
-
2014
- 2014-12-08 CN CN201410741794.7A patent/CN104358024A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202039186U (en) * | 2011-04-11 | 2011-11-16 | 浙江华昊化纤塑业有限公司 | Three-roll dual-mode hot mill |
| CN202809185U (en) * | 2012-10-23 | 2013-03-20 | 湖南铭裕无纺布有限公司 | Non-woven fabric three-roller dual-mould hot rolling device |
| KR101393086B1 (en) * | 2012-12-27 | 2014-05-12 | 주식회사 포스코 | Electricity generating apparatus using cooling water of hot rolling system |
| CN203022912U (en) * | 2013-01-18 | 2013-06-26 | 魏云 | Automobile waste heat power generation device |
| CN204298592U (en) * | 2014-12-08 | 2015-04-29 | 常州市武进广宇花辊机械有限公司 | With the nonwoven fabric hot-rolling mill of overbottom pressure recycling function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487648A (en) * | 2017-08-11 | 2017-12-19 | 深圳怡化电脑股份有限公司 | Medium conveying apparatus |
| US11447893B2 (en) | 2017-11-22 | 2022-09-20 | Extrusion Group, LLC | Meltblown die tip assembly and method |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150218 |