CN202826220U - Temperature adjusting device of calender sizing section roller - Google Patents
Temperature adjusting device of calender sizing section roller Download PDFInfo
- Publication number
- CN202826220U CN202826220U CN 201220434207 CN201220434207U CN202826220U CN 202826220 U CN202826220 U CN 202826220U CN 201220434207 CN201220434207 CN 201220434207 CN 201220434207 U CN201220434207 U CN 201220434207U CN 202826220 U CN202826220 U CN 202826220U
- Authority
- CN
- China
- Prior art keywords
- calender
- sizing section
- section roller
- delivery pipeline
- steam
- 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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Abstract
The utility model relates to a temperature adjusting device of a calender sizing section roller. The temperature adjusting device of the calender sizing section roller is characterized by comprising a vapor generator communicated with a heat conducting oil pipeline, a water delivery pipeline and a vapor delivery pipeline, wherein the water delivery pipeline and the vapor delivery pipeline are connected with the vapor generator. The vapor delivery pipeline is connected with a plurality of sizing section rollers of a calender in parallel. Reducing valves used for adjusting steam pressure are arranged between the vapor delivery pipeline and the sizing section rollers. The temperature adjusting device of the calender sizing section roller has the advantages that the reducing valves used for regulating and controlling steam pressure are arranged between the vapor delivery pipeline and the sizing section rollers, the steam pressure communicated in the sizing section rollers is accurately controlled by the reducing valves in actual use and is corresponding to temperature, operation is convenient, control is accurate, valuable energy is saved, and quality of thin film products are substantially improved.
Description
Technical field
The utility model belongs to the rolling equipment technical field, particularly relates to a kind of calender typing section roller temperature regulation device.
Background technology
Polyvinyl chloride film need to suitably be controlled roller temperature in the typing section of film in the calendering formation process, for crossing the saturating press production line of water, the temperature of typing section roller can directly have influence on the transparency of film surface evaporation of water film etc.Traditional steam heating calender typing section roller generally adopts steam valve to control, because the size that steam valve is opened is the temperature of impact typing section roller directly, thereby directly the quality impact on film is larger, not only can have influence on the internal stress of film, also can directly affect nominal dimension, flatness of film etc.; In addition, adopt the steam pressure of steam valve control steam generator, its operation is very loaded down with trivial details, and can't guarantee precise control, therefore can cause energy waste.
Summary of the invention
The utility model for solve the technical problem that exists in the known technology provide a kind of easy and simple to handle, improve the more rational calender typing section roller temperature regulation device of precise control rate, energy savings and technique.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
Calender typing section roller temperature regulation device, it is characterized in that: comprise the steam generator by heat-conducting oil heating, water conveyance conduit and the steam conveying pipe that is connected with steam generator, described steam conveying pipe is in parallel with several typing section rollers of calender, and the pressure loading valve for the regulation and control steam pressure all is housed between described steam conveying pipe and each the typing section roller.
The utility model can also adopt following technical scheme:
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, namely steam generator adopts the heat-conducting oil heating mode to make steam, uses the heat-conducting oil heating mode, both can save mass energy, is beneficial to again environmental protection; Pressure loading valve for regulation and control steam pressure size all is housed between the steam conveying pipe of this calender typing section roller temperature regulation device and each the typing section roller, in actual use, by pressure loading valve the steam pressure that passes in each typing section roller is accurately controlled, make the steam pressure corresponding temperature, convenient operation not only, the energy of precise control, saves valuable; But also can increase substantially the quality of film product.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, heat conducting oil pipe; 2, steam generator; 3, water conveyance conduit; 4, steam conveying pipe; 5, typing section roller; 6, pressure loading valve.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:
See also Fig. 1, calender typing section roller temperature regulation device, comprise the steam generator 2, the water conveyance conduit 3 that is connected with steam generator and the steam conveying pipe 4 that are communicated with heat conducting oil pipe 1, described steam conveying pipe is in parallel with several typing section rollers 5 of calender.Described steam conveying pipe and each typing section roller all are equipped with the pressure loading valve 6 for regulation and control steam pressure size.In the present embodiment, described steam conveying pipe 4 is in parallel with several typing section rollers 5, between each typing section roller 5 and steam conveying pipe 4 pressure loading valve 6 is installed all.
This calender is finalized the design section roller temperature regulation device in actual use, and by the temperature of pressure loading valve control typing section roller, described pressure loading valve is controlled steam pressure and is directly proportional with the temperature of typing section roller.Compare with common steam valve, pressure loading valve control steam operation is easy, and roller surface temperature control accuracy is high, can realize that the temperature of each typing section roller is regulated and control at any time as required.
Claims (1)
1. a calender typing section roller temperature regulation device, it is characterized in that: comprise the steam generator by heat-conducting oil heating, water conveyance conduit and the steam conveying pipe that is connected with steam generator, described steam conveying pipe is in parallel with several typing section rollers of calender, and the pressure loading valve for the regulation and control steam pressure all is housed between described steam conveying pipe and each the typing section roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220434207 CN202826220U (en) | 2012-08-29 | 2012-08-29 | Temperature adjusting device of calender sizing section roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220434207 CN202826220U (en) | 2012-08-29 | 2012-08-29 | Temperature adjusting device of calender sizing section roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202826220U true CN202826220U (en) | 2013-03-27 |
Family
ID=47938006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220434207 Expired - Fee Related CN202826220U (en) | 2012-08-29 | 2012-08-29 | Temperature adjusting device of calender sizing section roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202826220U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422613A (en) * | 2018-02-08 | 2018-08-21 | 浙江康豪诺特装饰材料有限公司 | A kind of five roll calendars of PVC film production |
| CN114525646A (en) * | 2022-04-25 | 2022-05-24 | 江苏黛恒家居科技有限公司 | Induction energy-saving ironing machine for home textile |
-
2012
- 2012-08-29 CN CN 201220434207 patent/CN202826220U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422613A (en) * | 2018-02-08 | 2018-08-21 | 浙江康豪诺特装饰材料有限公司 | A kind of five roll calendars of PVC film production |
| CN114525646A (en) * | 2022-04-25 | 2022-05-24 | 江苏黛恒家居科技有限公司 | Induction energy-saving ironing machine for home textile |
| CN114525646B (en) * | 2022-04-25 | 2022-06-28 | 江苏黛恒家居科技有限公司 | Induction energy-saving ironing machine for home textile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20200829 |