CN205310792U - Synchronous two -way film drawer heat transfer system - Google Patents
Synchronous two -way film drawer heat transfer system Download PDFInfo
- Publication number
- CN205310792U CN205310792U CN201620003876.6U CN201620003876U CN205310792U CN 205310792 U CN205310792 U CN 205310792U CN 201620003876 U CN201620003876 U CN 201620003876U CN 205310792 U CN205310792 U CN 205310792U
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- pincers
- heat exchanger
- heating device
- pincers support
- heat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The utility model provides a synchronous two -way film drawer heat transfer system, includes oven and heat transfer device, the oven includes film heating device and synchronous biaxial stretching device, and synchronous biaxial stretching device is stretch to the film that film heating device heats, film heating device includes power, intelligent control ware and infrared heating device, and infrared heating device includes upper plate and hypoplastron, and the film is in between upper plate and the hypoplastron, and upper plate and hypoplastron be respectively through control cable connection intelligent control ware, stretching device is equipped with tensile clip mechanism and draft roll, the film sheet that the draft roll was cliied tensile clip mechanism is stretch, tensile pincers parasite aircraft is constructed, and including a plurality of parallel arrangement's big pincers support, parallel arrangement has a little pincers support between adjacent big pincers support, all is provided with the pincers head at the same side end of big pincers support and little pincers support, heat transfer device includes heat exchanger, inverter motor, fan and filter, the pipeline and the heat exchanger of fan are connected, and the warp is connected to on -the -spot new trend with the heat exchanger through the pipeline of taking the filter preheated air after the heat exchanger heat transfer carries to the oven through the pipeline of taking the fan.
Description
Technical field
This utility model relates to a kind of synchronous bidirectional film drawer heat-exchange system.
Background technology
Biaxial Oriented Plastic Film Line stretching-machine requires over air and heats sheet thus stretching, and film manufacturing process can produce the volatile matter such as moisture, oligomer, for keeping the cleaning of film product, continuous fresh air is needed to replace dusty gas, enter stretching-machine after so fresh cold air heating, and the hot-air of dust-laden is discharged to outside stretching-machine.
Utility model content
The purpose of this utility model is in that to provide a kind of simple in construction, easy to use and can the synchronous bidirectional film drawer heat-exchange system for BON biaxially oriented nylon film production line of the effectively save energy.
For solving above-mentioned technical problem, this utility model provides a kind of synchronous bidirectional film drawer heat-exchange system, including baking oven and heat-exchanger rig, wherein baking oven includes thin film heating device and synchronous bidirectional stretching device, the thin film that thin film heating device is heated is stretched by synchronous bidirectional stretching device, described thin film heating device includes power supply, intelligent controller and infrared heating device, infrared heating device includes upper plate and lower plate, thin film is between upper plate and lower plate, upper plate and lower plate connect intelligent controller respectively through controlling cable, described synchronous stretching device is provided with synchronization drawing clamp mechanism and draw roll, the thin film sheet that synchronization drawing clamp mechanism is sandwiched is stretched by described draw roll, described stretching pincers mechanism, including multiple big pincers supports be arrangeding in parallel, it is arranged with little pincers support in parallel between adjacent big pincers support, it is provided with pincers head in the end, the same side of big pincers support Yu little pincers support, described heat-exchanger rig includes heat exchanger, frequency conversion motor, blower fan and filter, the pipeline of described blower fan is connected with heat exchanger, the pipeline of on-the-spot new wind band filter is connected with heat exchanger, the Pipeline transport of the preheated air band blower fan after described heat exchanger heat exchange is to baking oven.
For realizing not havinging the phenomenon of rupture of membranes, this utility model improves to be had, and the bottom, two ends of described big pincers support is provided with track bearing;Hinged long connecting plate between the different side ends of adjacent big pincers support, long connecting plate is hinged with the middle part of little pincers support, at end and the adjacent wherein hinged rear connecting plate between a big pincers support of little pincers support; Rear connecting plate, long connecting plate, big pincers support and little pincers prop up and are configured to expansion in scalable parallelogram sturcutre.
In order to better control temperature, this utility model improves to be had, and the pipeline between described heat exchanger and blower fan is provided with effusion meter, and the pipeline of described effusion meter is connected with heat exchanger.
In order to reduce the injury of ribbon edge, this utility model improves to be had, and described thin film connects intelligent controller by temperature control circuitry, and intelligent controller connects power supply by service cable.
The beneficial effects of the utility model are: heater adopts the microwave heating equipment controlled by intelligent controller or infrared heating device that biaxially oriented film is heated, energy consumption is low, pollute little, heat transfer medium is not needed to transmit, the thermal efficiency is good, heat quicker, effectively, this utility model deft design, simple and compact for structure, smooth running under high-speed condition, do not have the problems such as rupture of membranes, and it is easy to maintenance, this utility model is provided with heat exchanger, effusion meter and frequency conversion motor, blower fan and filter, about the 150 DEG C high-temperature gases from baking oven are made to carry out heat exchange in heat exchanger with on-the-spot new wind, using the air after this heat exchange as preheated air be transported in baking oven again with. it is achieved in that the recycling of energy, has decreased the loss of heat energy, and also the quality of thin film can have been improved, because the less temperature difference and pressure reduction can be formed by pre-warmed new wind, can better keep and the concordance of air in baking oven.
Accompanying drawing explanation
Accompanying drawing 1 is synchronous bidirectional film drawer heat-exchange system schematic diagram of the present utility model;
Accompanying drawing 2 is stretching pincers structural scheme of mechanism of the present utility model;
Label declaration: 1-baking oven; 2-heat-exchanger rig; 3-thin film heating device; 4-synchronous bidirectional stretching device; 5-power supply; 6-intelligent controller; 7-infrared heating device; 8-upper plate; 9-lower plate; 10-thin film; 11-controls cable; 13-synchronization drawing clamp mechanism; 14-draw roll; The big clamp support of 15-; 16-Small clamp support; 17-chuck; The long connecting plate of 18-; Connecting plate after 19-; 20-heat exchanger; 21-frequency conversion motor; 22-blower fan; 23-filter; The new wind that 24-is on-the-spot; 25-track bearing; 26-effusion meter; 27-temperature control circuitry;
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
With reference to accompanying drawing 1, this utility model provides a kind of synchronous bidirectional film drawer heat-exchange system, wherein 1 point of thin film heating device 3 of the baking oven of synchro-draw machine, stretching device 4, heat set zone 101 and temper district 102, in addition to prevent heat waste and pollution, it is additionally provided with heat-exchanger rig 2, wherein baking oven includes thin film heating device 3 and synchronous bidirectional stretching device 4, the thin film that thin film heating device is heated is stretched by synchronous bidirectional stretching device, described thin film heating device 3 includes power supply 5, intelligent controller 6 and infrared heating device 7, infrared heating device includes upper plate 8 and lower plate 9, thin film 10 is between upper plate and lower plate, upper plate and lower plate connect intelligent controller 6 respectively through controlling cable 11, described stretching device is provided with synchronization drawing clamp mechanism 13 and draw roll 14, the thin film sheet that synchronization drawing clamp mechanism is sandwiched is stretched by described draw roll, described stretching pincers mechanism 13, including multiple big pincers supports 15 be arrangeding in parallel, it is arranged with little pincers support 16 in parallel between adjacent big pincers support, it is provided with pincers head 17 in the end, the same side of big pincers support Yu little pincers support, described heat-exchanger rig includes heat exchanger 20, frequency conversion motor 21, blower fan 22 and filter 23, the pipeline of described blower fan is connected with heat exchanger, the pipeline of on-the-spot new wind 24 band filter is connected with heat exchanger, the Pipeline transport of the preheated air band blower fan after described heat exchanger heat exchange is to baking oven.
The bottom, two ends of described big pincers support is provided with track bearing 25; Hinged long connecting plate 18 between the different side ends of adjacent big pincers support, long connecting plate is hinged with the middle part of little pincers support, at end and the adjacent wherein hinged rear connecting plate 19 between a big pincers support of little pincers support; Rear connecting plate, long connecting plate, big pincers support and little pincers prop up and are configured to expansion in scalable parallelogram sturcutre. Pipeline between described heat exchanger and blower fan is provided with effusion meter 26, and the pipeline of described effusion meter 26 is connected with heat exchanger 20. Thin film 10 connects intelligent controller 6 by temperature control circuitry 27, and intelligent controller 6 connects power supply by service cable.
Thin film 10 is between upper plate and lower plate, in the heating region namely formed between upper plate and lower plate, under the drive of folder film device, and streamline turnover heating region. upper plate 8 and lower plate 9 connect intelligent controller 6 respectively through controlling cable 11, thin film 10 connects intelligent controller 6 by temperature control circuitry 27, intelligent controller 6 connects power supply by service cable, and (thin film heating device in above-mentioned bi-directional synchronization stretching-machine can be configured according to the quantity in the region needing heating in bi-directional synchronization stretching-machine, to each heating region, independent heater is set, namely a bi-directional synchronization stretching-machine has the heater that many sets are described, for controlling different heating regions respectively). in the starting stage, pincers is merging phase, when carrying out barrier film stretching, driving gear disc drives the pincers axle of pincers rear end, drives two row pincers orbit and gradually spread out, it is achieved longitudinal stretching, the spacing simultaneously relying on track is gradually increased, it is achieved the cross directional stretch of thin film. while thin film carries out stretching, the waste gas that baking oven 1 produces is directly discharge just, so cause substantial amounts of energy loss, this utility model utilizes heat reclaim unit to reclaim, including heat exchanger 20, 2 frequency conversion motors 21, 2 blower fans 22, 1 filter 23, effusion meter 26, the pipeline of described baking oven band blower fan 22 and effusion meter 26 is connected with heat exchanger 20, on-the-spot new wind 24(temperature is about about 30 DEG C) pipeline of band filter 23 is connected with heat exchanger 20, preheated air after the heat exchange of described heat exchanger 20 is delivered to baking oven 1 again through the pipeline with blower fan 22, pipeline between heat exchanger 20 and blower fan 22 is provided with effusion meter 26, the control end (or being input) of described blower fan 22 connects the corresponding output end of frequency conversion motor 21, described effusion meter 26(or be flow module) the respective input of output termination frequency conversion motor 21. the all condensed pipe of condensate of described heat exchanger 20 connects condensate recycling device, and waste gas also discharges, and EGT is about 85 DEG C. heat exchanger 20 place may further be provided temperature sensor, in order to monitors temperature easily, controls to adjust accordingly. during work, from the hot air temperature of baking oven up to 150 DEG C, by blower fan 22, the hot-air of this high temperature is delivered to heat exchanger 20, heat exchange is carried out with the new wind filtered through filter 23 at this, new wind is preheated, then passes through blower fan 22 and be delivered to baking oven 1, can be again with. can be monitored the flow velocity of the air after hot-air and heat exchange in real time by effusion meter 26, excessive or mistake I regulates the rotating speed of blower fan 22 by frequency conversion motor 21, and then regulates the speed of air-supply.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in scope of patent protection of the present utility model.
Claims (4)
1. a synchronous bidirectional film drawer heat-exchange system, including baking oven and heat-exchanger rig, it is characterized in that, described baking oven includes thin film heating device and synchronous bidirectional stretching device, the thin film that thin film heating device is heated is stretched by synchronous bidirectional stretching device, described thin film heating device includes power supply, intelligent controller and infrared heating device, infrared heating device includes upper plate and lower plate, thin film is between upper plate and lower plate, upper plate and lower plate connect intelligent controller respectively through controlling cable, described stretching device is provided with synchronization drawing clamp mechanism and draw roll, described stretching pincers mechanism, including multiple big pincers supports be arrangeding in parallel, it is arranged with little pincers support in parallel between adjacent big pincers support, it is provided with pincers head in the end, the same side of big pincers support Yu little pincers support, described heat-exchanger rig includes heat exchanger, frequency conversion motor, blower fan and filter, the pipeline of described blower fan is connected with heat exchanger, the pipeline of on-the-spot new wind band filter is connected with heat exchanger.
2. synchronous bidirectional film drawer heat-exchange system according to claim 1, it is characterised in that the bottom, two ends of described big pincers support is provided with track bearing; Hinged long connecting plate between the different side ends of adjacent big pincers support, long connecting plate is hinged with the middle part of little pincers support, at end and the adjacent wherein hinged rear connecting plate between a big pincers support of little pincers support; Rear connecting plate, long connecting plate, big pincers support and little pincers prop up and are configured to expansion in scalable parallelogram sturcutre.
3. synchronous bidirectional film drawer heat-exchange system according to claim 1, it is characterised in that the pipeline between described heat exchanger and blower fan is provided with effusion meter, and the pipeline of described effusion meter is connected with heat exchanger.
4. synchronous bidirectional film drawer heat-exchange system according to claim 1, it is characterised in that described thin film connects intelligent controller by temperature control circuitry, and intelligent controller connects power supply by service cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003876.6U CN205310792U (en) | 2016-01-06 | 2016-01-06 | Synchronous two -way film drawer heat transfer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003876.6U CN205310792U (en) | 2016-01-06 | 2016-01-06 | Synchronous two -way film drawer heat transfer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205310792U true CN205310792U (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620003876.6U Expired - Fee Related CN205310792U (en) | 2016-01-06 | 2016-01-06 | Synchronous two -way film drawer heat transfer system |
Country Status (1)
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| CN (1) | CN205310792U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922550A (en) * | 2016-06-22 | 2016-09-07 | 启明新材料股份有限公司 | Waste heat recovery device of BOPP film transverse stretching unit |
| CN109693366A (en) * | 2019-01-22 | 2019-04-30 | 威海新元化工有限公司 | A kind of experimental provision and method of bi-directional synchronization oriented film |
| CN111283992A (en) * | 2019-12-27 | 2020-06-16 | 贵州金田新材料科技有限公司 | Transverse stretching device for BOPP film production |
-
2016
- 2016-01-06 CN CN201620003876.6U patent/CN205310792U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922550A (en) * | 2016-06-22 | 2016-09-07 | 启明新材料股份有限公司 | Waste heat recovery device of BOPP film transverse stretching unit |
| CN109693366A (en) * | 2019-01-22 | 2019-04-30 | 威海新元化工有限公司 | A kind of experimental provision and method of bi-directional synchronization oriented film |
| CN111283992A (en) * | 2019-12-27 | 2020-06-16 | 贵州金田新材料科技有限公司 | Transverse stretching device for BOPP film production |
| CN111283992B (en) * | 2019-12-27 | 2022-03-25 | 贵州金田新材料科技有限公司 | Transverse stretching device for BOPP film production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170717 Address after: 404100, No. 6, Mingzhu Road, Banqiao Industrial Park, Rongchang District, Chongqing Patentee after: Chongqing Mingzhu Plastic Co., Ltd. Address before: 061000 north side of Yongji Road, Cangzhou hi tech Industrial Development Zone, Hebei Patentee before: CANGZHOU DONGHONG FILM TECHNOLOGY CO., LTD. |
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| 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: 20160615 Termination date: 20180106 |