CN204356536U - The inner bag of non-maintaining oily warm-up mill - Google Patents
The inner bag of non-maintaining oily warm-up mill Download PDFInfo
- Publication number
- CN204356536U CN204356536U CN201420809484.XU CN201420809484U CN204356536U CN 204356536 U CN204356536 U CN 204356536U CN 201420809484 U CN201420809484 U CN 201420809484U CN 204356536 U CN204356536 U CN 204356536U
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- CN
- China
- Prior art keywords
- inner bag
- cabinet body
- chamber
- warm
- temperature
- 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.)
- Withdrawn - After Issue
Links
- 238000009413 insulation Methods 0.000 claims abstract description 33
- 239000004519 grease Substances 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 6
- 239000004917 carbon fiber Substances 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 230000004323 axial length Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 2
- 238000009835 boiling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
A kind of inner bag of non-maintaining oily warm-up mill, the outer surface of cabinet body is provided with thermal balance mechanism, in inner bag, be provided with inlet space near two end plates and go out grease chamber, all communicated with described heating chamber by the oil-through hole be located on wall of inner container into and out of grease chamber, some temperature-compensating oil pipes are provided with in inlet space and the interlude gone out between grease chamber, cabinet body two ends are connected with turnover oil pipe, being equipped with insulation bushing in oil pipe, be provided with air cooling air chamber at insulation bushing and between tube inner wall.Dried in air chamber by blower, hot gas is taken away, realize air-cooled.The thermal balance mechanism that the utility model is arranged by outer surface of liner and temperature-compensating oil pipe realize the homogeneous heating of pair roller shell, and ensure that roll body can rapid temperature increases, maintaining roller surface temperature is even; By being arranged on the provision for thermal insulation of turnover oil pipe inside and outside wall, can effectively heat insulation and heat radiation to warm-up mill spindle nose, reduce the damage of seal, ensure the service life of warm-up mill spindle nose bearings at both ends.
Description
Technical field
The utility model relates to a kind of oily warm-up mill of Textile Machinery, particularly a kind of inner bag of non-maintaining oily warm-up mill.
Background technology
Current boiling hot roller is on the market substantially or based on electrical heating roll body, oil heating roll body all uses indirect heat transfer mode, and energy utilization rate is low, and roll surface temperature does not reach instructions for use, to boiler room go out oil pressure and oil outlet temperature has very high requirement.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, proposes a kind of inner bag of efficient, safe non-maintaining oily warm-up mill.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of inner bag of non-maintaining oily warm-up mill, comprise cabinet body, oil inlet pipe and flowline is provided with at the two ends of cabinet body, ring cavity between the outer surface of cabinet body and the roller shell of warm-up mill is the heating chamber that conduction oil flows through, be characterized in: the outer surface of cabinet body is provided with thermal balance mechanism, the two ends of cabinet body are provided with end plate, movable sealing structure is formed between the outer rim of end plate and roller shell inner surface, two chambers are respectively equipped with near two end plates in inner bag, a chamber is inlet space, another chamber is for going out grease chamber, enter, go out grease chamber all to be communicated with described heating chamber by the oil-through hole be located on wall of inner container, some temperature-compensating oil pipes are provided with in inlet space and the interlude gone out between grease chamber, one end of temperature-compensating oil pipe communicates with inlet space, the other end of temperature-compensating oil pipe communicates with the temperature-compensating oilhole be located on wall of inner container, described temperature-compensating oilhole is arranged near the side going out grease chamber, oil inlet pipe communicates with inlet space through end plate, flowline through end plate with go out grease chamber and communicate, described enter, insulation bushing is equipped with in flowline, insulation bushing with enter, air cooling air chamber is provided with between flowline inwall.Dried in air chamber by blower, hot gas is taken away, realize air-cooled.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and described thermal balance mechanism is the helical fin being arranged on cabinet body outer surface.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, described helical fin comprises left-handed fin and dextrorotation fin, what the cabinet body outer surface corresponding with going out grease chamber was arranged is dextrorotation fin, and what the cabinet body outer surface corresponding with interlude and inlet space was arranged is left-handed fin.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and described dextrorotation fin and left-handed fin are 1:9 along the length ratio in inner bag axial length direction.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, is equipped with heat-shield mechanism at the outer wall into and out of oil pipe.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and described heat-shield mechanism is felt thermal insulation layer, the carbon fiber heat insulation layer of winding or vacuum heat-insulating layer.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, is coated with thermal insulation layer at the outer surface of insulation bushing.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and described thermal insulation layer is the carbon fiber heat insulation layer of felt thermal insulation layer or winding.
Compared with prior art, the thermal balance mechanism arranged by outer surface of liner and temperature-compensating oil pipe realize the homogeneous heating of pair roller shell to the utility model, and ensure that roll body can rapid temperature increases, maintaining roller surface temperature is even; By being arranged on the provision for thermal insulation of turnover oil pipe inside and outside wall, can effectively heat insulation and heat radiation to warm-up mill spindle nose, reduce the damage of seal, thus ensure the service life of warm-up mill spindle nose bearings at both ends.
Accompanying drawing explanation
Fig. 1 is structure diagram of the present utility model.
Detailed description of the invention
A kind of inner bag of non-maintaining oily warm-up mill, comprise cabinet body 5, oil inlet pipe 2 and flowline 12 is provided with at the two ends of cabinet body 5, ring cavity between the outer surface of cabinet body 5 and the roller shell of warm-up mill is the heating chamber that conduction oil flows through, the outer surface of cabinet body 5 is provided with thermal balance mechanism, the two ends of cabinet body are provided with end plate 4, movable sealing structure is formed between the outer rim of end plate 4 and roller shell inner surface, two chambers are respectively equipped with near two end plates in inner bag, a chamber is inlet space 6, another chamber is for going out grease chamber 9, enter, go out grease chamber all to be communicated with described heating chamber by the oil-through hole be located on wall of inner container, some temperature-compensating oil pipes 7 are provided with in inlet space and the interlude gone out between grease chamber, one end of temperature-compensating oil pipe 7 communicates with inlet space 6, the other end of temperature-compensating oil pipe 7 communicates with the temperature-compensating oilhole be located on wall of inner container, described temperature-compensating oilhole is arranged near the side going out grease chamber 9, oil inlet pipe 2 communicates with inlet space 6 through end plate, flowline 12 through end plate with go out grease chamber 9 and communicate, described enter, insulation bushing 1 is equipped with in flowline, insulation bushing 1 with enter, air cooling air chamber 3 is provided with between flowline inwall.Dried in air chamber by blower 13, hot gas is taken away, realize air-cooled.The blower 13 extending into air cooling air chamber is provided with by hot-blast outlet.Blower 13 preferably extend into 1/2 ~ 2/3 place of air cooling air chamber ecto-entad.What blower was blown into is compressed air.
Described thermal balance mechanism is the helical fin being arranged on cabinet body outer surface.Described helical fin comprises left-handed fin 8 and dextrorotation fin 11, and what the cabinet body outer surface corresponding with going out grease chamber was arranged is dextrorotation fin 11, and what the cabinet body outer surface corresponding with interlude and inlet space was arranged is left-handed fin 8.The height of dextrorotation fin and left-handed fin is 8 ~ 15, and described dextrorotation fin and left-handed fin are 1:9 along the length ratio in inner bag axial length direction.Left-turn spiral fin enables conduction oil flow through inner bag surface smoothly, and right hand helix fin reduces the pressure of oil-out end, alleviates the pressure of sealing.Conduction oil can draw from temperature-compensating oil pipe near the inner bag surface going out position, grease chamber simultaneously, impels the homogeneous temperature on whole inner bag surface, ensures that roller shell hull-skin temperature is even.
Heat-shield mechanism is equipped with at the outer wall into and out of oil pipe.Described heat-shield mechanism is felt thermal insulation layer, the carbon fiber heat insulation layer of winding or vacuum heat-insulating layer.
Thermal insulation layer is coated with at the outer surface of insulation bushing.Described thermal insulation layer is the carbon fiber heat insulation layer of felt thermal insulation layer or winding.
Claims (8)
1. the inner bag of a non-maintaining oily warm-up mill, comprise cabinet body, oil inlet pipe and flowline is provided with at the two ends of cabinet body, ring cavity between the outer surface of cabinet body and the roller shell of warm-up mill is the heating chamber that conduction oil flows through, it is characterized in that: the outer surface of cabinet body is provided with thermal balance mechanism, the two ends of cabinet body are provided with end plate, movable sealing structure is formed between the outer rim of end plate and roller shell inner surface, two chambers are respectively equipped with near two end plates in cabinet body, a chamber is inlet space, another chamber is for going out grease chamber, enter, go out grease chamber all to be communicated with described heating chamber by the oil-through hole be located on wall of inner container, some temperature-compensating oil pipes are provided with in inlet space and the interlude gone out between grease chamber, one end of temperature-compensating oil pipe communicates with inlet space, the other end of temperature-compensating oil pipe communicates with the temperature-compensating oilhole be located on cabinet body wall, described temperature-compensating oilhole is arranged near the side going out grease chamber, oil inlet pipe communicates with inlet space through end plate, flowline through end plate with go out grease chamber and communicate, described enter, insulation bushing is equipped with in flowline, insulation bushing with enter, air cooling air chamber is provided with between flowline inwall, dried in air chamber by blower, hot gas is taken away, realize air-cooled.
2. the inner bag of non-maintaining oily warm-up mill according to claim 1, is characterized in that: described thermal balance mechanism is the helical fin being arranged on outer surface of liner.
3. the inner bag of non-maintaining oily warm-up mill according to claim 2, it is characterized in that: described helical fin comprises left-handed fin and dextrorotation fin, what the cabinet body outer surface corresponding with going out grease chamber was arranged is dextrorotation fin, and what the cabinet body outer surface corresponding with interlude and inlet space was arranged is left-handed fin.
4. the inner bag of non-maintaining oily warm-up mill according to claim 3, is characterized in that: described dextrorotation fin and left-handed fin are 1:9 along the length ratio in inner bag axial length direction.
5. the inner bag of non-maintaining oily warm-up mill according to claim 1, is characterized in that: be equipped with heat-shield mechanism at the outer wall into and out of oil pipe.
6. the inner bag of non-maintaining oily warm-up mill according to claim 5, is characterized in that: described heat-shield mechanism is felt thermal insulation layer, the carbon fiber heat insulation layer of winding or vacuum heat-insulating layer.
7. the inner bag of non-maintaining oily warm-up mill according to claim 1, is characterized in that: be coated with thermal insulation layer at the outer surface of insulation bushing.
8. the inner bag of non-maintaining oily warm-up mill according to claim 7, is characterized in that: described thermal insulation layer is the carbon fiber heat insulation layer of felt thermal insulation layer or winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809484.XU CN204356536U (en) | 2014-12-20 | 2014-12-20 | The inner bag of non-maintaining oily warm-up mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809484.XU CN204356536U (en) | 2014-12-20 | 2014-12-20 | The inner bag of non-maintaining oily warm-up mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204356536U true CN204356536U (en) | 2015-05-27 |
Family
ID=53258016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420809484.XU Withdrawn - After Issue CN204356536U (en) | 2014-12-20 | 2014-12-20 | The inner bag of non-maintaining oily warm-up mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204356536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404732A (en) * | 2014-12-20 | 2015-03-11 | 江苏鹰游纺机有限公司 | Maintenance-free liner of oil heating roller |
-
2014
- 2014-12-20 CN CN201420809484.XU patent/CN204356536U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404732A (en) * | 2014-12-20 | 2015-03-11 | 江苏鹰游纺机有限公司 | Maintenance-free liner of oil heating roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150527 Effective date of abandoning: 20161012 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |