CN102733241B - A kind of paper machine dryer siphon assembly of improvement - Google Patents
A kind of paper machine dryer siphon assembly of improvement Download PDFInfo
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- CN102733241B CN102733241B CN201110088532.1A CN201110088532A CN102733241B CN 102733241 B CN102733241 B CN 102733241B CN 201110088532 A CN201110088532 A CN 201110088532A CN 102733241 B CN102733241 B CN 102733241B
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- siphon
- flange
- end siphon
- paper machine
- accommodation hole
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Abstract
The present invention relates to a kind of paper machine dryer siphon assembly of improvement, this siphon assembly comprises front end siphon, front end siphon, flange part, described front end siphon, front end siphon are connected by flange part, described flange part comprises mounting flange, adpting flange, described mounting flange is connected with front end siphon, described front end siphon is connected with adpting flange, described mounting flange is provided with the first pipe accommodation hole, described adpting flange is provided with the second pipe accommodation hole, and the second described pipe accommodation hole is flared type.Compared with prior art, the present invention has and can effectively get rid of condensed water too much in drying cylinder, thus greatly improves the heat transfer efficiency of drying cylinder, reduces the advantages such as downtime.
Description
Technical field
The present invention relates to a kind of paper machine dryer parts, especially relate to a kind of paper machine dryer siphon assembly of improvement.
Background technology
In use can frequently there is drying cylinder fault in traditional paper machine, reason is that in drying cylinder, condensed water gathers and too much causes impeded drainage, in paper machine operation production process, the inner a large amount of water of the drying cylinder be rotating constantly will impact siphon pipe, causes siphonal damage.Due to siphon pipe flange arrangement existing defects, drying cylinder internal condensation water is caused to get rid of fast.Drying cylinder internal condensation dilutional hyponatremia also can increase the transfer motion power of drying cylinder, causes electric current to increase, and usually at about 190 ~ 200A, power consumption is increased, and operating cost improves.And the inner too much condensed water of drying cylinder can increase the thermal resistance of drying cylinder greatly, greatly reduces the heat transfer efficiency of drying cylinder, makes steam consumption increase.The existence of drying cylinder condensation also there will be the irregular temperature difference, causes wet web uneven drying.
Summary of the invention
Object of the present invention is exactly provide a kind of condensed water too much in drying cylinder of can effectively getting rid of to overcome defect that above-mentioned prior art exists, thus greatly improves the heat transfer efficiency of drying cylinder, reduces the paper machine dryer siphon assembly of the improvement of downtime.
Object of the present invention can be achieved through the following technical solutions: a kind of paper machine dryer siphon assembly of improvement, this siphon assembly comprises front end siphon, front end siphon, flange part, described front end siphon, front end siphon is connected by flange part, it is characterized in that, described flange part comprises mounting flange, adpting flange, described mounting flange is connected with front end siphon, described front end siphon is connected with adpting flange, described mounting flange is provided with the first pipe accommodation hole, described adpting flange is provided with the second pipe accommodation hole, the second described pipe accommodation hole is flared type.
Described front end siphon is provided with the aperture of diameter 8mm.
Described front end siphon, front end siphon are seamless steel pipe.
Described front end siphon comprises arc-shaped curvature portion, and the arc length of described arc-shaped curvature portion is 500 ~ 800mm.
Compared with prior art, the present invention has the following advantages:
1, effectively eliminate condensed water too much in drying cylinder, drying cylinder draining is unobstructed, drastically increases the heat transfer efficiency of drying cylinder, for the drying efficiency improving paper machine creates necessary condition;
2, getting rid of condensed water in time makes the transfer motion power of drying cylinder decline, and electric current is declined, and is now 160-170A, saves power consumption;
3, the timely eliminating of condensed water also reduces the irregular temperature difference of drying cylinder, and l Water Paper page banner uniform drying is got a promotion, decrease web moisture profile inequality cause the curling discounting of page, the unequal phenomenon of paper wrinkle, stabilize production technology, improve benefit;
4, after the invention process, greatly reduce the downtime, paper machine production capacity is increased dramatically.
Accompanying drawing explanation
Fig. 1 is traditional siphon flange structural representation;
Fig. 2 is siphon flange structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
As shown in Figure 2, a kind of paper machine dryer siphon assembly of improvement, this siphon assembly comprises front end siphon 1, front end siphon 2, flange part.Front end siphon 1, front end siphon 2 are connected by flange part.Flange part comprises mounting flange 3, adpting flange 4.Mounting flange 3 is connected with front end siphon 1, and front end siphon 2 is connected with adpting flange 4.Mounting flange 3 is provided with the first pipe accommodation hole, and adpting flange is provided with the second pipe accommodation hole 5, second pipe accommodation hole 5 in flared type.Front end siphon 1 is provided with the aperture of diameter 8mm, greatly can increase aperture to expand water absorption.Front end siphon 1, front end siphon 2 are A3 seamless steel pipe.Front end siphon 1 comprises arc-shaped curvature portion, and the arc length of arc-shaped curvature portion is 500 ~ 800mm.
Claims (3)
1. the paper machine dryer siphon assembly improved, this siphon assembly comprises front end siphon, front end siphon, flange part, described front end siphon, front end siphon are connected by flange part, it is characterized in that, described flange part comprises mounting flange, adpting flange, described mounting flange is connected with front end siphon, described front end siphon is connected with adpting flange, described mounting flange is provided with the first pipe accommodation hole, described adpting flange is provided with the second pipe accommodation hole, and the second described pipe accommodation hole is flared type;
Described front end siphon comprises arc-shaped curvature portion, and the arc length of described arc-shaped curvature portion is 500 ~ 800mm.
2. the paper machine dryer siphon assembly of a kind of improvement according to claim 1, it is characterized in that, described front end siphon is provided with the aperture of diameter 8mm.
3. the paper machine dryer siphon assembly of a kind of improvement according to claim 1, it is characterized in that, described front end siphon, front end siphon are seamless steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110088532.1A CN102733241B (en) | 2011-04-09 | 2011-04-09 | A kind of paper machine dryer siphon assembly of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110088532.1A CN102733241B (en) | 2011-04-09 | 2011-04-09 | A kind of paper machine dryer siphon assembly of improvement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102733241A CN102733241A (en) | 2012-10-17 |
| CN102733241B true CN102733241B (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110088532.1A Active CN102733241B (en) | 2011-04-09 | 2011-04-09 | A kind of paper machine dryer siphon assembly of improvement |
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| Country | Link |
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| CN (1) | CN102733241B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202017160U (en) * | 2011-04-09 | 2011-10-26 | 上海东冠纸业有限公司 | Improved paper machine dryer siphon assembly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189703883A (en) * | 1897-02-13 | 1897-12-24 | John Shanks | Improvements in and connected with Cisterns, Sinks, Baths and the like. |
| GB191129048A (en) * | 1911-12-23 | 1912-12-23 | John David Marshall | Improvements in Valved Stoppers for Syphon and other Bottles. |
| FR2349380A2 (en) * | 1976-04-28 | 1977-11-25 | Pechiney Aluminium | DEVICE FOR THE AUTOMATIC CONTINUOUS FEEDING OF LIQUID METAL TO OVENS EQUIPPING MACHINES FOR MOLDING METALS AND ALLOYS |
| SU662915A1 (en) * | 1977-01-04 | 1979-05-15 | Кубанский Государственный Проектный И Научно-Исследовательский Институт "Кубаньгипроводхоз" | Level regulator |
| CN101492934B (en) * | 2009-03-03 | 2012-11-14 | 北京清水源节水技术研发中心 | Siphon reinforcing flange |
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2011
- 2011-04-09 CN CN201110088532.1A patent/CN102733241B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202017160U (en) * | 2011-04-09 | 2011-10-26 | 上海东冠纸业有限公司 | Improved paper machine dryer siphon assembly |
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| CN102733241A (en) | 2012-10-17 |
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