CN104441364B - Automatic condensate drain device for hot plate and die sleeve of tyre vulcanizer - Google Patents
Automatic condensate drain device for hot plate and die sleeve of tyre vulcanizer Download PDFInfo
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- CN104441364B CN104441364B CN201410653489.2A CN201410653489A CN104441364B CN 104441364 B CN104441364 B CN 104441364B CN 201410653489 A CN201410653489 A CN 201410653489A CN 104441364 B CN104441364 B CN 104441364B
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- condensate drain
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The invention discloses an automatic condensate drain device which is applied to a hot plate type vulcanizer of a tyre, and is used for automatically and forcibly draining condensate water produced in the hot plate and the die sleeve to ensure the stability and uniformity of the temperature of the hot plate and the die sleeve. The automatic condensate drain device is characterized by comprising a steam inflowing branch pipeline, a steam returning branch pipeline, a steam returning main pipeline and a compressed gas source, wherein the steam inflowing branch pipeline and the steam returning branch pipeline are connected with a steam inlet and a steam outlet of the hot plate and the die sleeve of the tyre vulcanizer. The automatic condensate drain device also comprises a condensate drain pipeline, a drain pipeline and a bypass pipeline which are connected in parallel with the steam returning branch pipeline; the condensate drain pipeline is connected in series with a check valve and a pneumatic valve; a check valve and a drain valve are arranged on the drain pipeline in a series connection mode; the bypass pipeline is connected in series with a check valve; a gas inlet end of the pneumatic valve is communicated with a compressed gas source pipeline.
Description
Technical field
The present invention is to apply on tire hot plate type vulcanizer, for automatically, force to produce in exclusion hot plate, die sleeve
Condensed water is it is ensured that the automatic condensate drain system of hot plate, die sleeve temperature stability and uniformity.
Background technology
Enter the nineties, with the raising of China's equipment, the fast development of radial and segmented mold technology
Extensive application, due to hot plate type vulcanizer can realize sidewall, crown temperature individually controls, and saves a large amount of steam simultaneously,
The advantages of reduce equipment leakage point hot plate type vulcanizer sulfuration process is rapidly developed.But, the outer temperature of hot plate type vulcanizer
Fluctuate larger and inhomogeneities always hot plate type vulcanizer a major defect.Condensed water discharged by traditional hot plate type vulcanizer
Method be on steam-return line setting drain valve, when producing a certain amount of condensed water in hot plate, die sleeve, drain valve is beaten automatically
Opening, discharging condensed water thus reaching holding hot plate, the stable uniform of die sleeve temperature.But, because lower hot plate requires to keep flat,
The tortuous arrangement of hot plate, die sleeve internal " labyrinth ", and continue the incrustation scale producing in hot plate, rust etc. with use time, lead to
The variation of hot plate temperature and heterogeneity phenomenon.
Content of the invention
It is an object of the invention to provide a kind of condensate drain device, for the automatic condensate drain dress of tyre vulcanizer hot plate and die sleeve
Put.
For achieving the above object, the technical solution used in the present invention is：A kind of for tyre vulcanizer hot plate and die sleeve
Automatically condensate drain device, enters bye-pass including steam, steam returns bye-pass, steam returns main line and compressed gas source, steam enters arm
Road and steam return the steam import and export that bye-pass is connected to tyre vulcanizer hot plate and die sleeve, it is characterized in that, also include condensate drain
Road, hydrophobic pipeline, bypass line, described condensate drain pipeline, hydrophobic pipeline, bypass line are parallel to steam and return on bye-pass, described
Condensate drain pipeline is serially connected with a stop valve and a pneumatic operated valve, and hydrophobic pipeline series connection is provided with a stop valve and a drain valve, bypass line
Upper series connection one stop valve, the inlet end of described pneumatic operated valve accesses compressed gas source pipeline, and described compressed gas source pipeline is provided with an electromagnetism
Valve, the described PLC being electromagnetically connected to control system.
For a shortcoming of hot plate type vulcanizer, enter the big feature of pressure reduction in loop using steam, return bye-pass in steam
Upper increase pneumatic operated valve, is worked by solenoid valve control pneumatic operated valve, increases control node in PLC, in computer program with the second as list
Position sets the condensate drain time as requested, automatically turns on when vulcanizer encoder reaches die sinking position, automatic forced discharge hot plate,
Condensed water in die sleeve is thus reach stability and the homogeneity of temperature, thus reaching pressure condensate drain effect.
Brief description
Fig. 1 is the structure chart of the present invention.
In figure：1 steam returns main line；2nd, stop valve a；3rd, steam returns bye-pass；4th, compressed gas source pipeline；5th, electromagnetic valve；
6th, condensate drain pipeline；7th, hydrophobic pipeline；8th, bypass line；9th, stop valve b；10th, pneumatic operated valve；11st, stop valve c；12nd, stop valve d；
13rd, drain valve.14th, hot plate of vulcanizer and die sleeve；15th, steam enters bye-pass.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings：
The present invention as shown in figure 1,
A kind of automatic condensate drain device for tyre vulcanizer hot plate and die sleeve, enters bye-pass 15 including steam, steam returns
Bye-pass 3, steam return main line 1 and compressed gas source pipeline 4, and steam enters bye-pass 15 and steam returns bye-pass 3 and is connected to tire
The steam of hot plate of vulcanizer and die sleeve 14 is imported and exported, and it is characterized in that, also includes condensate drain pipeline 6, hydrophobic pipeline 7, bypass line 8,
Described condensate drain pipeline 6, hydrophobic pipeline 7, bypass line 8 are parallel to steam and return on bye-pass 3, steam return bye-pass 3 be in series with cut
Only valve a, described condensate drain pipeline 6 is serially connected with stop valve b9 and a pneumatic operated valve 10, and hydrophobic pipeline 7 series connection is provided with stop valve c11 and
Drain valve 13, bypass line 8 is connected a stop valve d12, and the inlet end of described pneumatic operated valve 10 accesses compressed gas source pipeline 4, institute
State compressed gas source pipeline 4 and be provided with an electromagnetic valve 5, described electromagnetic valve 5 is connected to the PLC of control system.
In vulcanizer computer program with system when being set to 0 according to vulcanizer concrete condition setting concrete time condensate drain time
Close, the time sets in seconds.After vulcanizer die sinking puts in place, computer program automatic identification encoder angular, and
Feed back information to PLC, PLC opens to electromagnetic valve 5 signal, electromagnetic valve 5, powered compressor air acts on gas by electromagnetic valve 5
Dynamic valve 10.
Pneumatic operated valve 10 is opened, and the steam that steam returns bye-pass 3 enters quickly through pneumatic operated valve 10 and return to steam to return main line
1.Steam take away condensed water quickly through hot plate of vulcanizer die sleeve, thus reaching stable hot plate and the purpose of die sleeve temperature 14,
Hydrophobic pipeline 7 ensures the discharge of non-automatic condensate drain phase condensation water, and bypass line 8 ensures non-automatic condensate drain the anomaly of each phase situation
Process.
Stop valve a, b, c and d cut off steam when changing, keeping in repair pneumatic operated valve, drain valve.
Claims (1)
1. a kind of automatic condensate drain device for tyre vulcanizer hot plate and die sleeve, enters bye-pass (15) including steam, steam returns
Bye-pass (3), steam return main line (1) and compressed gas source pipeline (4), and steam enters bye-pass (15) and steam returns bye-pass (3)
It is connected to tyre vulcanizer hot plate and the steam of die sleeve (14) is imported and exported, including condensate drain pipeline (6), hydrophobic pipeline (7), condensate drain
Road (6), hydrophobic pipeline (7), bypass line（8）It is parallel to steam and return bye-pass（3) on, described condensate drain pipeline (6）It is serially connected with one
Pneumatic operated valve（10), the inlet end of described pneumatic operated valve (10) accesses compressed gas source pipeline（4）, described compressed gas source pipeline（4）It is provided with
One electromagnetic valve（5）, described electromagnetic valve（5）It is connected to the PLC of control system, it is characterized in that, hydrophobic pipeline（7）Series connection is provided with one and dredges
Water valve（13）, also include bypass line (8), described bypass line（8）It is parallel to steam and return bye-pass（3), on, steam returns arm
Road (3) is in series with stop valve a, described condensate drain pipeline (6）Also it is serially connected with stop valve b（9), hydrophobic pipeline（7）Also series connection is provided with and cuts
Only valve c（11）, bypass line (8）Upper series connection one stop valve d（12)；
Computer program automatic identification encoder angular, and feed back information to PLC, PLC is to electromagnetic valve（5）Signal, electromagnetism
Valve（5）Open, powered compressor air passes through electromagnetic valve（5）Act on pneumatic operated valve（10）, pneumatic operated valve（10）Open, steam returns arm
Road（3）Steam quickly through pneumatic operated valve（10）Enter and return to steam and return main line（1）, steam quickly through hot plate of vulcanizer
Die sleeve takes away condensed water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410653489.2A CN104441364B (en) | 2014-11-18 | 2014-11-18 | Automatic condensate drain device for hot plate and die sleeve of tyre vulcanizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410653489.2A CN104441364B (en) | 2014-11-18 | 2014-11-18 | Automatic condensate drain device for hot plate and die sleeve of tyre vulcanizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104441364A CN104441364A (en) | 2015-03-25 |
| CN104441364B true CN104441364B (en) | 2017-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410653489.2A Active CN104441364B (en) | 2014-11-18 | 2014-11-18 | Automatic condensate drain device for hot plate and die sleeve of tyre vulcanizer |
Country Status (1)
| Country | Link |
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| CN (1) | CN104441364B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363843B (en) * | 2016-08-24 | 2018-10-12 | 山东新大陆橡胶科技股份有限公司 | The intellectual condensate drain method in tyre vulcanizer main steam header road |
| CN106363844B (en) * | 2016-08-24 | 2018-09-04 | 山东新大陆橡胶科技股份有限公司 | The intellectual condensate drain device in tyre vulcanizer main steam header road |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201442329U (en) * | 2009-06-12 | 2010-04-28 | 拉森特博洛（青岛）橡胶机械有限公司 | Water draining unit for wheel tire vulcanizer steam thermal pipeline |
| CN201645719U (en) * | 2010-03-11 | 2010-11-24 | 双钱集团（如皋）轮胎有限公司 | External temperature control system of vulcanizing machine |
| CN201970434U (en) * | 2011-01-05 | 2011-09-14 | 王家全 | Steam outdoor temperature control device for tyre vulcanizers |
| CN204263423U (en) * | 2014-11-18 | 2015-04-15 | 山东八一轮胎制造有限公司 | For the automatic condensate drain device of tyre vulcanizer hot plate and die sleeve |
-
2014
- 2014-11-18 CN CN201410653489.2A patent/CN104441364B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201442329U (en) * | 2009-06-12 | 2010-04-28 | 拉森特博洛（青岛）橡胶机械有限公司 | Water draining unit for wheel tire vulcanizer steam thermal pipeline |
| CN201645719U (en) * | 2010-03-11 | 2010-11-24 | 双钱集团（如皋）轮胎有限公司 | External temperature control system of vulcanizing machine |
| CN201970434U (en) * | 2011-01-05 | 2011-09-14 | 王家全 | Steam outdoor temperature control device for tyre vulcanizers |
| CN204263423U (en) * | 2014-11-18 | 2015-04-15 | 山东八一轮胎制造有限公司 | For the automatic condensate drain device of tyre vulcanizer hot plate and die sleeve |
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| Publication number | Publication date |
|---|---|
| CN104441364A (en) | 2015-03-25 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 277800, Shandong, Zaozhuang hi tech Industrial Development Zone, Tian An Road head Applicant after: BAYI RUBBER CO., LTD. Address before: 277800, Shandong, Zaozhuang hi tech Industrial Development Zone, Tian An Road head Applicant before: Shandong Bayi Tyre Manufacture Co., Ltd. |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |