CN104404732A - Maintenance-free liner of oil heating roller - Google Patents
Maintenance-free liner of oil heating roller Download PDFInfo
- Publication number
- CN104404732A CN104404732A CN201410792873.0A CN201410792873A CN104404732A CN 104404732 A CN104404732 A CN 104404732A CN 201410792873 A CN201410792873 A CN 201410792873A CN 104404732 A CN104404732 A CN 104404732A
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- CN
- China
- Prior art keywords
- oil
- chamber
- cabinet body
- inner bag
- fin
- 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.)
- Granted
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C15/00—Calendering, pressing, ironing, glossing or glazing textile fabrics
- D06C15/08—Rollers therefor
Abstract
The invention discloses a maintenance-free liner of an oil heating roller. A heat balance mechanism is arranged on the outer surface of a main liner body, an oil inlet chamber and an oil outlet chamber are formed in the positions, close to two end plates, of the liner and are communicated with a heating cavity through oil holes in the wall of the liner, a plurality of temperature compensation oil pipes are arranged in the middle section between the oil inlet chamber and the oil outlet chamber, two ends of the main liner body are connected with an oil inlet pipe and an oil outlet pipe, thermal insulation linings are arranged in the oil inlet pipe and the oil outlet pipe, and air-cooling air cavities are formed between the thermal insulation linings and the inner walls of the oil inlet t pipe and the oil outlet pipe. Air is blown to the air cavities through air blowing pipes, hot air is taken away, and air cooling is realized. The heat balance mechanism arranged on the outer surface of the liner and the temperature compensation oil pipes are used for heating a roller casing uniformly, the roller body can be rapidly heated, and uniform temperature of the roller surface is kept; by means of thermal insulation measures of the inner and outer walls of the oil inlet pipe and the oil outlet pipe, a shaft head of the heating roller can be effectively insulated from heat and cooled, damage of a sealing element is reduced, and the service life of each of bearings at two ends of the shaft head of the heating roller is guaranteed.
Description
Technical field
The present invention 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 problem to be solved in the present invention 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 problem to be solved in the present invention 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 problem to be solved in the present invention 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 problem to be solved in the present invention 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 problem to be solved in the present invention 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 problem to be solved in the present invention 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 problem to be solved in the present invention 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 problem to be solved in the present invention 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 problem to be solved in the present invention 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 in the present invention, 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 invention.
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 |
|---|---|---|---|
| CN201410792873.0A CN104404732B (en) | 2014-12-20 | 2014-12-20 | A kind of inner bag of non-maintaining oil heating roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792873.0A CN104404732B (en) | 2014-12-20 | 2014-12-20 | A kind of inner bag of non-maintaining oil heating roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104404732A true CN104404732A (en) | 2015-03-11 |
| CN104404732B CN104404732B (en) | 2016-11-09 |
Family
ID=52642394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410792873.0A Active CN104404732B (en) | 2014-12-20 | 2014-12-20 | A kind of inner bag of non-maintaining oil heating roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104404732B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892195A (en) * | 2017-06-30 | 2018-04-10 | 孙晓燕 | A kind of anti-fold textile processing equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201305761Y (en) * | 2008-11-17 | 2009-09-09 | 江苏国光重型机械有限公司 | Electric and oil heat calendering roll |
| CN102189743A (en) * | 2011-03-30 | 2011-09-21 | 泰州科世茂京都机械有限公司 | Strip-shaped jacketed oil-heat roller |
| CN202466197U (en) * | 2011-12-30 | 2012-10-03 | 崔勇俊 | Polishing roll with uniform roll surface temperature |
| KR101303076B1 (en) * | 2012-04-12 | 2013-09-04 | (주) 평창정공 | A pile polishing heating cylinder with a heating media oil inserted and vacuumized in which |
| CN203411793U (en) * | 2013-08-15 | 2014-01-29 | 连云港鹰游纺机有限责任公司 | Steel lining washing roller |
| CN204356536U (en) * | 2014-12-20 | 2015-05-27 | 江苏鹰游纺机有限公司 | The inner bag of non-maintaining oily warm-up mill |
-
2014
- 2014-12-20 CN CN201410792873.0A patent/CN104404732B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201305761Y (en) * | 2008-11-17 | 2009-09-09 | 江苏国光重型机械有限公司 | Electric and oil heat calendering roll |
| CN102189743A (en) * | 2011-03-30 | 2011-09-21 | 泰州科世茂京都机械有限公司 | Strip-shaped jacketed oil-heat roller |
| CN202466197U (en) * | 2011-12-30 | 2012-10-03 | 崔勇俊 | Polishing roll with uniform roll surface temperature |
| KR101303076B1 (en) * | 2012-04-12 | 2013-09-04 | (주) 평창정공 | A pile polishing heating cylinder with a heating media oil inserted and vacuumized in which |
| CN203411793U (en) * | 2013-08-15 | 2014-01-29 | 连云港鹰游纺机有限责任公司 | Steel lining washing roller |
| CN204356536U (en) * | 2014-12-20 | 2015-05-27 | 江苏鹰游纺机有限公司 | The inner bag of non-maintaining oily warm-up mill |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892195A (en) * | 2017-06-30 | 2018-04-10 | 孙晓燕 | A kind of anti-fold textile processing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104404732B (en) | 2016-11-09 |
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