CN201409238Y - Screw charging barrel heating device of silk-spinning machine - Google Patents
Screw charging barrel heating device of silk-spinning machine Download PDFInfo
- Publication number
- CN201409238Y CN201409238Y CN200920118927XU CN200920118927U CN201409238Y CN 201409238 Y CN201409238 Y CN 201409238Y CN 200920118927X U CN200920118927X U CN 200920118927XU CN 200920118927 U CN200920118927 U CN 200920118927U CN 201409238 Y CN201409238 Y CN 201409238Y
- Authority
- CN
- China
- Prior art keywords
- screw cylinder
- heat
- induction coil
- insulation layer
- charging barrel
- 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.)
- Expired - Fee Related
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 25
- 238000009987 spinning Methods 0.000 title abstract 2
- 238000009413 insulation Methods 0.000 claims abstract description 33
- 239000000919 ceramic Substances 0.000 claims abstract description 4
- 230000006698 induction Effects 0.000 claims description 39
- 239000004744 fabric Substances 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 6
- 230000011218 segmentation Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000011002 quantification Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001939 inductive effect Effects 0.000 abstract 5
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- General Induction Heating (AREA)
Abstract
The utility model relates to a screw charging barrel heating device of a silk-spinning machine. The screw charging barrel heating device mainly comprises a screw charging barrel, wherein, a thermal insulation layer is laid outside the screw charging barrel; then an insulation device is arranged on the thermal insulation layer; an inductive coil winds the thermal insulation layer through the insulation device; the two ends of the inductive coil are connected with a ceramic connector; and the inductive coil is electrically connected with an electromagnetic controller which is electrically connected with an electrical control cabinet. A screw charging barrel can be obtained by adopting the screw charging barrel heating device, and the heat production method is different, so that heat quantityemitted to air is reduced greatly, the environmental temperature can be reduced obviously, and the work environment can be improved. The thermal insulation layer, an insulation blanket and the like are arranged outside the screw charging barrel, so that the problem that the heat quantity is emitted to air can be solved effectively, and the heating efficiency can be highest. In addition, the inductive coil is arranged outside the insulation blanket, so that the inductive coil is hardly influenced by the heat quantity, the phenomena that a coil is aged, broken and the like after being used fora long time can be avoided, the long service life can be achieved, and the manual maintenance is not needed commonly.
Description
Technical field
The utility model relates to the screw cylinder heater of a kind of heater, particularly a kind of spinning-drawing machine.
Background technology
Present stage, the used mode of heating of screw rod of spinning-drawing machine was commonly resistance-type heating collar heating, by the contact conduction pattern heat is passed on the screw cylinder, the device of this heating has following shortcoming: 1, thermal loss is big, resistance wire around the inside and outside two-sided heating of heating collar, the heat conduction of its inner face (being close to the barrel part) is to barrel, and the heat major part of outside is lost in the air, causes the loss and waste of electric energy; 2, ambient temperature rises, because heat distributes in a large number, ambient temperature is very big to the production environment influence in rising, especially summer, and the work on the spot temperature has all surpassed 45 ℃; 3, useful life is short, maintenance capacity is big owing to adopt the resistance wire heating, its heating-up temperature up to 300 ℃ about, resistance wire blows because of high temperature ageing easily, therefore, the workload of maintenance is relatively large, increases maintenance cost.
The utility model content
The purpose of this utility model is that a kind of heating effect that provides for the deficiency that solves above-mentioned technology is good, thermal loss is little, energy consumption is low, the spinning-drawing machine screw cylinder heater of long service life.
In order to achieve the above object, the utility model is the screw cylinder heater of designed spinning-drawing machine, it mainly comprises screw cylinder, outside screw cylinder, lay heat-insulation layer, seal is arranged on the heat-insulation layer, induction coil is wrapped on the heat-insulation layer by seal again, and the induction coil two ends are connected with ceramic joint, and induction coil is electrically connected with electromagnetic controller, and electromagnetic controller is electrically connected with electrical control cabinet.The screw cylinder heater of this spinning-drawing machine, effectively heat is kept in the screw cylinder by heat-insulation layer, make the inner heat efficiency also reduce heat when increasing and distribute to external world, can the induction coil and the ambient temperature of outside do not exerted an influence basically.
Reach various temperature needs on each section of screw cylinder in order to make, seal is a quantification, heating needs according to the screw cylinder diverse location are located on the screw cylinder, in order to reduce the diameter of coil, make the heating position evenly distribute, induction coil on insulation board is one-part form or segmentation structure, and be arranged with heat-shrinkable T bush on the induction coil, every group of corresponding electromagnetic controller of induction coil, and the spacing between every group of induction coil is smaller or equal to 3cm, spacing between the segmentation of segmented induction coil is smaller or equal to 1.5cm, and is provided with every magnetic device between the induction coil.Screw cylinder is provided with temperature-detecting device, and temperature-detecting device is electrically connected with electrical control cabinet, thereby monitors the temperature between the different sections of screw cylinder in real time, thereby reaches the purpose of each section of control screw cylinder temperature by electrical control cabinet control electromagnetic controller.
In order to obtain better heating effect; the higher heat efficiency; described heat-insulation layer is that 15mm～20mm alumina silicate heat-preservation cotton and high temperature resistant cloth are formed by thickness; high temperature resistant cloth is the surface that successively is wrapped in heat-insulation layer; described induction coil is fixed with nylon cable tie; prevent that induction coil is scattered, and be provided with protective cover, cause fault in order to the protection induction coil thing equivalent damage that do not dropped in the outermost of screw cylinder.
The screw cylinder heater of the resulting spinning-drawing machine of the utility model, the heat efficiency can be up to more than 95%, can shorten 2/3rds warm-up time than existing resistance wire heating means under the equal conditions, and be energy-conservation more than 30%.Make the heating-up temperature of screw rod between 280 ℃～310 ℃, and can accurately control temperature between ± 1 ℃.Owing to the by the use of thermal means difference that produces, the heat that distributes to air significantly reduces, and can significantly reduce ambient temperature, improves operational environment simultaneously.And owing to be the screw cylinder self-heating, induction coil need not heating, makes the spoilage of induction coil reduce, thereby has increased useful life, has reduced maintenance cost.And, solved the problem that heat is dispersed to air effectively at screw cylinder arranged outside heat-insulation layer, thermal insulation layer etc., make the heat efficiency reach the highest.And induction coil is arranged on outside the thermal insulation layer, and the influence that is subjected to heat is very little, so the long-time phenomenons such as the aging disconnection of coil also can not occur of using has very long useful life, need not manual maintenance basically.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the enlarged drawing at A place among Fig. 1.
Embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
As shown in Figure 1 and Figure 2, the screw cylinder heater of the spinning-drawing machine that present embodiment is described, it mainly comprises screw cylinder 1, laying by thickness outside screw cylinder 1 is the heat-insulation layer 2 that 15mm alumina silicate heat-preservation cotton 2-1 and high temperature resistant cloth 2-2 form, high temperature resistant cloth 2-2 is successively on the uniform winding alumina silicate heat-preservation cotton 2-1, be that the 1mm insulation board is arranged on the heat-insulation layer 2 as seal 4 by rivet with thickness again, successively twine induction coil 5 on insulation board, the high temperature resistant 500 ℃ high temperature resistant line of induction coil 5 general employings is formed.At the sheathed heat-shrinkable T bush 10 in induction coil 5 outsides, induction coil 5 two ends are connected with ceramic joint, and induction coil 5 is electrically connected with electromagnetic controller 7, and electromagnetic controller 7 is electrically connected with electrical control cabinet 8.The outermost of screw cylinder 1 is provided with protective cover 11.
Wherein insulation board 4 is that heating needs according to screw cylinder 1 diverse location are located on the screw cylinder 1, induction coil 5 on insulation board 4 can be divided into one-part form coil 51 or graded winding 52 according to different needs, every group of induction coil 5 corresponding electromagnetic controllers 7, and the spacing between every group of induction coil 5 is 3cm, and the spacing between graded winding 52 segmentations is 1.5cm.Wherein said graded winding 52 is that two groups of induction coils 5 are connected in parallel on the electromagnetic controller 7.Screw cylinder 1 is provided with temperature-detecting device 9, and temperature-detecting device 9 is electrically connected with electrical control cabinet 8, the temperature of convenient monitoring screw cylinder 1 each section.And be provided with every magnetic device 3 between every group of induction coil 5.
During use, open electrical control cabinet 8 switches earlier, induction coil 5 is started working, then screw cylinder 1 beginning preheating, after reaching working temperature, material enters screw cylinder 1 by hopper 6, promptly begins material is heated.
The screw cylinder heater of the spinning-drawing machine that present embodiment is described, the seal 4 under it are that the lead with induction coil 5 is located in the globule of insulation, and then are arranged on the heat-insulation layer 2.
And use the heating means of the screw cylinder heater of this spinning-drawing machine, more than 105 millimeters, 3 electromagnetic heating coil heating are adopted in the power supply of the employing three-phase and four-line 380V power supply of use to screw diameter in each thermal treatment zone at Φ.
Claims (5)
1. the screw cylinder device of the method for heating screw cylinder of a spinning-drawing machine, it mainly comprises screw cylinder (1), it is characterized in that outside screw cylinder (1), laying heat-insulation layer (2), again seal (4) is arranged on the heat-insulation layer (2), induction coil (5) is wrapped on the heat-insulation layer (2) by seal (4), induction coil (5) two ends are connected with ceramic joint, and induction coil (5) is electrically connected with electromagnetic controller (7), and electromagnetic controller (7) is electrically connected with electrical control cabinet (8).
2. screw cylinder device according to claim 1, it is characterized in that seal (4) is a quantification, heating according to screw cylinder (1) diverse location need be located on the screw cylinder (1), induction coil (5) on seal (4) is one-part form or segmentation structure, and be arranged with heat-shrinkable T bush (10) on the induction coil (5), the corresponding electromagnetic controller (7) of every group of induction coil (5), and the spacing between every group of induction coil (5) is smaller or equal to 3cm, spacing between segmented induction coil (5) segmentation is smaller or equal to 1.5cm, and is provided with every magnetic device (3) between the induction coil (5).
3. screw cylinder device according to claim 1 and 2 is characterized in that described screw cylinder (1) is provided with temperature-detecting device (9), and temperature-detecting device (9) is electrically connected with electrical control cabinet (8).
4. screw cylinder device according to claim 1 and 2; it is characterized in that described heat-insulation layer (2) is that 15mm～20mm alumina silicate heat-preservation cotton and high temperature resistant cloth are formed by thickness; high temperature resistant cloth is the surface that successively is wrapped in the alumina silicate heat-preservation cotton; described induction coil (5) is fixed with nylon cable tie, and is provided with protective cover (11) in the outermost of screw cylinder (1).
5. screw cylinder device according to claim 3; it is characterized in that described heat-insulation layer (2) is the alumina silicate heat-preservation cotton; its thickness is 15mm～20mm; described thermal insulation layer (3) is high temperature resistant cloth; high temperature resistant cloth is the surface that successively is wrapped in heat-insulation layer (2); described seal (4) is fixed on the screw cylinder (1) by rivet, and described induction coil (5) is fixed with nylon cable tie, and is provided with protective cover (11) in the outermost of screw cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920118927XU CN201409238Y (en) | 2009-04-30 | 2009-04-30 | Screw charging barrel heating device of silk-spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920118927XU CN201409238Y (en) | 2009-04-30 | 2009-04-30 | Screw charging barrel heating device of silk-spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201409238Y true CN201409238Y (en) | 2010-02-17 |
Family
ID=41680184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920118927XU Expired - Fee Related CN201409238Y (en) | 2009-04-30 | 2009-04-30 | Screw charging barrel heating device of silk-spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201409238Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785339A (en) * | 2012-08-11 | 2012-11-21 | 天津熔之宝科技有限公司 | Magnetic fusion heating system |
| CN102950750A (en) * | 2011-08-20 | 2013-03-06 | 苏州敏喆机械有限公司 | Screw extruder screw sleeve cylinder partitioned-heating device |
| CN107864525A (en) * | 2017-11-24 | 2018-03-30 | 国网内蒙古东部电力有限公司 | The heater and method of a kind of GIS device |
-
2009
- 2009-04-30 CN CN200920118927XU patent/CN201409238Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950750A (en) * | 2011-08-20 | 2013-03-06 | 苏州敏喆机械有限公司 | Screw extruder screw sleeve cylinder partitioned-heating device |
| CN102950750B (en) * | 2011-08-20 | 2016-05-25 | 苏州敏喆机械有限公司 | A kind of screw extruder screw sleeve divided section heater |
| CN102785339A (en) * | 2012-08-11 | 2012-11-21 | 天津熔之宝科技有限公司 | Magnetic fusion heating system |
| CN102785339B (en) * | 2012-08-11 | 2014-11-12 | 天津熔之宝科技有限公司 | Magnetic fusion heating system |
| CN107864525A (en) * | 2017-11-24 | 2018-03-30 | 国网内蒙古东部电力有限公司 | The heater and method of a kind of GIS device |
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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: 20100217 Termination date: 20140430 |