CN203821011U - Heating device for synthetic fiber filaments - Google Patents
Heating device for synthetic fiber filaments Download PDFInfo
- Publication number
- CN203821011U CN203821011U CN201420069272.2U CN201420069272U CN203821011U CN 203821011 U CN203821011 U CN 203821011U CN 201420069272 U CN201420069272 U CN 201420069272U CN 203821011 U CN203821011 U CN 203821011U
- Authority
- CN
- China
- Prior art keywords
- heater
- heat
- filements
- conducting block
- synthetic fibres
- 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 - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 36
- 229920002994 synthetic fiber Polymers 0.000 title claims abstract description 30
- 239000012209 synthetic fiber Substances 0.000 title abstract description 12
- 238000009413 insulation Methods 0.000 claims description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 229910001369 Brass Inorganic materials 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 238000009998 heat setting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model provides a heating device for synthetic fiber filaments. The heating device comprises a heat conduction block and a heater, wherein grooves for accommodating the synthetic fiber filaments are formed in the heat conduction block; the heater is arranged around the outer side of the heat conduction block and corresponds to the bottoms and two sides of the grooves. According to the heating device provided by the utility model, the heater is directly arranged on the periphery of the heat conduction block, so that the heater is correspondingly arranged at the bottoms and two sides of the grooves; compared with the heat conduction efficiency of a traditional heating device which has the characteristic that the heater is buried inside the heat conduction block, the heat conduction efficiency of the heating device provided by the utility model is greatly improved.
Description
Technical field
The utility model relates to a kind of heater of strand, refers to especially a kind of heater of filements of synthetic fibres.
Background technology
Carrying out the false twisting of filements of synthetic fibres or the heat treatment of draw false twisting or HEAT SETTING needs to adopt heater often, and the heater of filements of synthetic fibres generally includes all kinds such as heater of steam heater, infrared heating device and contact calandria.
Due to contactless heater, to the resistance of false twisting, little and equipment is simple etc. that reason can preferentially be adopted, but in contactless heater, the strand of synthetic fiber easily vibrates, can not carry out enough turns reviews, and along with vibration, strand becomes labile state, can not carry out good heat transmission, thereby affect strand quality.The heater of the contact that now thermal efficiency is higher is applied more widely.
The heater of existing contact consists of the radiator of burying vertical bar shaped in heat-conducting block underground conventionally, by radiator, the strand of the synthetic fiber in the groove on heat-conducting block is heated.Yet the heater of this kind of setting is inner and corresponding with the bottom of strand of accommodating synthetic fiber because radiator is embedded in heat-conducting block, radiator is only located at the bottom of the groove of heat-conducting block, and it still cannot meet the temperature requirements of existing filements of synthetic fibres.
Utility model content
The utility model proposes a kind of heater of filements of synthetic fibres, solved the low inferior problem of the thermal efficiency of the prior art.
The technical solution of the utility model is achieved in that
A heater for filements of synthetic fibres, comprises heat-conducting block and heater, and described heat-conducting block is provided with the groove of accommodating filements of synthetic fibres, and described heater is located in the outside of heat-conducting block corresponding with bottom and the both sides of groove.
Preferred version is, described heater comprises first heating part corresponding with heat-conducting block bottom and two second heating parts corresponding with heater both sides respectively, and the caloric value of described the first heating part is greater than the caloric value of the second heating part.
Preferred version is, the caloric value of described the first heating part accounts for 70% of heater gross calorific power, and the caloric value of described two second heating parts respectively accounts for 15% of heater gross calorific power.
Preferred version is, described the first heating part comprises the first resistance wire and be coated on the insulating element of this first resistance wire periphery, and described the second heating part comprises the second resistance wire and is coated on the insulating element of this second resistance wire periphery.
Preferred version is to be provided with guiding section in described groove.
Preferred version is that described guiding section is ceramic guiding section.
Preferred version is that described heater also comprises the insulation portion that is coated on heater and heat-conducting block periphery.
Preferred version is, described insulation portion is stainless steel insulation portion.
The beneficial effects of the utility model are:
Heater in the utility model, is directly provided with heater in the periphery of heat-conducting block, makes heater correspondence be located at bottom and the both sides of groove, compared to the heat conduction efficiency of traditional heater of burying heater in heat-conducting block underground, greatly improves.
accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the cross sectional representation of heater of the present utility model;
Fig. 2 is the schematic diagram of the heater of heater in Fig. 1.
In figure:
100, heater; 10, heat-conducting block; 13, groove; 20, heater; 22, the first heating part; 23, the first resistance wire; 24, the second heating part; 26, the second resistance wire; 25,28, insulating element; 30, insulation portion; 50, guiding section; 60, the strand of synthetic fiber.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the heater 100 in the present embodiment is located at the upside of draw false twisting processing machine, for the strand 60 of the synthetic fiber to by draw false twisting processing machine, first heat-treats or HEAT SETTING.
This heater 100 comprises heat-conducting block 10, is located in the heater 20 in heat-conducting block 10 outsides and is coated on heater 20 and the insulation portion 30 of heat-conducting block 10 peripheries.
Described heat-conducting block 10 is strip shape square shape, and it can be stainless steel heat-conducting block, corrosion resistant bronze heat-conducting block or corrosion resistant brass heat-conducting block.The top of this heat-conducting block 10 is recessed to form two grooves 13 downwards.Described two grooves 13 are parallel, interval arranges, and respectively along the rear and front end that is through to described heat-conducting block 10 extending longitudinally of heat-conducting block 10.In described groove 13, be respectively equipped with guiding section 50, for guiding the moving direction of the strand 60 of synthetic fiber, prevent from horizontally slipping.Described guiding section 50 is made by ceramic material.
During concrete enforcement, the situation of the guiding section 50 in described groove 13 is not limited to the situation of the present embodiment, in it, also can not establish guiding section 50, also can with groove in be provided with the movement that a circular port is guided the strand 60 of synthetic fiber.The number that described groove 13 arranges is also not limited to the situation of the present embodiment, and it can be two and also can be one or more.
Please refer to Fig. 2, described heater 20 comprises the second heating part 24 that is attached at the first heating part 22 of heat-conducting block 10 bottoms and is attached at respectively the left and right sides of heat-conducting block 10.Described the first heating part 22 is connected with the second heating part 24.The first heating part 22 comprises the first resistance wire 23 and is coated on the insulating element 25 of these the first resistance wire 23 peripheries.Described the second heating part 24 comprises the second resistance wire 26 and is coated on the insulating element 28 of these the second resistance wire 26 peripheries.Described the first resistance wire 23 and the second resistance wire 26 are connected and can control respectively with the heating control circuit on draw false twisting processing machine respectively.The caloric value of described the first resistance wire 23 is greater than the caloric value of the second resistance wire 26.In the present embodiment, the caloric value of described the first resistance wire 23 accounts for 70% of heater 20 gross calorific powers, and the caloric value of described two second resistance wires 26 respectively accounts for 15% of heater 20 gross calorific powers.During concrete enforcement, the situation of the caloric value of the caloric value of described the first resistance wire 23 and the second resistance wire 26 is not limited to the situation of the present embodiment, and it can change accordingly according to the demand of filements of synthetic fibres 60.
Described insulation portion 30 is coated on the outer peripheral face of described heater 20 and heat-conducting block 10.Described insulation portion 30 is roughly bar shaped bulk, only in the corresponding position of groove 13, does not arrange.This insulation portion 30 can be calcium silicate heat-preserving portion, calcium carbonate insulation portion or magnesium carbonate insulation portion etc.
Periphery in heat-conducting block 10 in this heater 100 is directly provided with heater 20, thereby makes heater 20 correspondences be located at bottom and the both sides of groove 13, compared to the heat conduction efficiency of traditional heater of burying heater in heat-conducting block underground, greatly improves.And in heater 20, the first heating part 22 and the second heating part 24 adds heat and can control respectively, thereby do corresponding adjustment according to strand 60 demands of synthetic fiber, make the uniformity of temperature profile in groove 13, simultaneously, when strand 60 fracture of synthetic fiber, can only reduce near the temperature of groove 13 of corresponding fracture strand 601, cost-saving.Because this heat-conducting block 10 is stainless steel heat-conducting block, corrosion resistant bronze heat-conducting block or corrosion resistant brass heat-conducting block, can guarantee that the required heating properties of heater improves corrosion resistance simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a heater for filements of synthetic fibres, comprises heat-conducting block and heater, and described heat-conducting block is provided with the groove of accommodating filements of synthetic fibres, it is characterized in that: described heater is located in the outside of heat-conducting block corresponding with bottom and the both sides of groove.
2. the heater of filements of synthetic fibres as claimed in claim 1, it is characterized in that: described heater comprises first heating part corresponding with heat-conducting block bottom and two second heating parts corresponding with heater both sides respectively, and the caloric value of described the first heating part is greater than the caloric value of the second heating part.
3. the heater of filements of synthetic fibres as claimed in claim 2, is characterized in that: the caloric value of described the first heating part accounts for 70% of heater gross calorific power, and the caloric value of described two second heating parts respectively accounts for 15% of heater gross calorific power.
4. the heater of filements of synthetic fibres as claimed in claim 2 or claim 3, it is characterized in that: described the first heating part comprises the first resistance wire and be coated on the insulating element of this first resistance wire periphery, described the second heating part comprises the second resistance wire and is coated on the insulating element of this second resistance wire periphery.
5. the heater of filements of synthetic fibres as claimed in claim 1, is characterized in that: in described groove, be provided with guiding section.
6. the heater of filements of synthetic fibres as claimed in claim 5, is characterized in that: described guiding section is ceramic guiding section.
7. the heater of filements of synthetic fibres as claimed in claim 1, is characterized in that: also comprise the insulation portion that is coated on heater and heat-conducting block periphery.
8. the heater of filements of synthetic fibres as claimed in claim 7, is characterized in that: described insulation portion is stainless steel insulation portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069272.2U CN203821011U (en) | 2014-02-17 | 2014-02-17 | Heating device for synthetic fiber filaments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069272.2U CN203821011U (en) | 2014-02-17 | 2014-02-17 | Heating device for synthetic fiber filaments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203821011U true CN203821011U (en) | 2014-09-10 |
Family
ID=51476530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420069272.2U Expired - Lifetime CN203821011U (en) | 2014-02-17 | 2014-02-17 | Heating device for synthetic fiber filaments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203821011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759514A (en) * | 2018-11-30 | 2019-05-17 | 河南航天精工制造有限公司 | Hot bending shape system and its heating component |
-
2014
- 2014-02-17 CN CN201420069272.2U patent/CN203821011U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759514A (en) * | 2018-11-30 | 2019-05-17 | 河南航天精工制造有限公司 | Hot bending shape system and its heating component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 111200 238 people's street, Shoushan Town, Liaoyang County, Liaoyang, Liaoning Patentee after: LIAONING SHENGDA ENVIRONMENTAL RESOURCES GROUP Co.,Ltd. Address before: 111200 238 people's street, Shoushan Town, Liaoyang County, Liaoyang, Liaoning Patentee before: LIAONING SHENGDA CHEMICAL FIBER Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |