CN202017160U - Improved paper machine dryer siphon assembly - Google Patents
Improved paper machine dryer siphon assembly Download PDFInfo
- Publication number
- CN202017160U CN202017160U CN2011201021219U CN201120102121U CN202017160U CN 202017160 U CN202017160 U CN 202017160U CN 2011201021219 U CN2011201021219 U CN 2011201021219U CN 201120102121 U CN201120102121 U CN 201120102121U CN 202017160 U CN202017160 U CN 202017160U
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- siphon
- pipe
- paper machine
- flange
- siphon pipe
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Abstract
The utility model relates to an improved paper machine dryer siphon assembly. The siphon assembly comprises a front siphon, a rear siphon and flanges, the front siphon and the rear siphon are connected with each other through the flanges, the flanges are a fixed flange and a connecting flange, the fixed flange is connected with the front siphon, the rear siphon is connected with the connecting flange, the fixed flange is provided with a first siphon-holding hole, and the connecting flange is provided with a second siphon-holding hole, which is in a horn shape. Compared with the prior art, the siphon assembly has the advantages that: the siphon assembly can effectively remove the excessive condensed water in a dryer, consequently, the heat transfer efficiency of the dryer can be greatly increased, and the down time can be shortened.
Description
Technical field
The utility model relates to a kind of paper machine dryer parts, especially relates to a kind of improved paper machine dryer siphon assembly.
Background technology
The drying cylinder fault in use can frequently take place in traditional paper machine, reason is that condensed water gathers and too much causes impeded drainage in the drying cylinder, in the paper machine operation production process, the inner a large amount of water of the drying cylinder that is rotating will constantly impact siphon pipe, causes siphonal damage.Because there is defective in the siphon pipe flange arrangement, causes drying cylinder internal condensation water 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 about 190～200A, power consumption is increased usually, 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, and steam consumption is increased.The existence of condensate water also the irregular temperature difference can occur in the drying cylinder, causes the wet web uneven drying even.
The utility model content
The purpose of this utility model is exactly to provide a kind of condensed water too much in the drying cylinder of can getting rid of effectively for the defective that overcomes above-mentioned prior art existence; thereby improve the heat transfer efficiency of drying cylinder greatly, reduce the improved paper machine dryer siphon assembly of downtime.
The purpose of this utility model can be achieved through the following technical solutions: a kind of improved paper machine dryer siphon assembly, this siphon assembly comprises the front end siphon pipe, the rear end siphon pipe, flange part, described front end siphon pipe, the rear end siphon pipe connects by flange part, it is characterized in that, described flange part comprises mounting flange, adpting flange, described mounting flange is connected with the front end siphon pipe, described rear end siphon pipe 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 described second pipe accommodation hole is flared type.
Described front end siphon pipe is provided with the aperture of diameter 8mm.
Described front end siphon pipe, rear end siphon pipe are seamless steel pipe.
Described front end siphon pipe comprises arc-shaped bend portion, and the arc length of described arc-shaped bend portion is 500～800mm.
Compared with prior art, the utlity model has following advantage:
1, got rid of too much condensed water in the drying cylinder effectively, the drying cylinder draining is unobstructed, has greatly improved the heat transfer efficiency of drying cylinder, for the drying efficiency that improves the paper machine has been created necessary condition;
2, in time get rid of condensed water the transfer motion power of drying cylinder is descended, electric current obtains descending, and is 160-170A now, has saved power consumption;
3, the timely eliminating of condensed water has also reduced the irregular temperature difference of drying cylinder, and l Water Paper page or leaf banner uniform drying is got a promotion, and has reduced the curling discounting of page, the unequal phenomenon of paper wrinkle that banner moisture inequality causes, has stablized production technology, has promoted benefit;
4, after the utility model is implemented, significantly reduced the downtime, paper machine production capacity is increased dramatically.
Description of drawings
Fig. 1 is traditional siphon flange structural representation;
Fig. 2 is a siphon flange structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
As shown in Figure 2, a kind of improved paper machine dryer siphon assembly, this siphon assembly comprises front end siphon pipe 1, rear end siphon pipe 2, flange part.Front end siphon pipe 1, rear end siphon pipe 2 connect by flange part.Flange part comprises mounting flange 3, adpting flange 4.Mounting flange 3 is connected with front end siphon pipe 1, and rear end siphon pipe 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, the second pipe accommodation holes 5 and is flared type.Front end siphon pipe 1 is provided with the aperture of diameter 8mm, can increase the aperture greatly to enlarge water absorption.Front end siphon pipe 1, rear end siphon pipe 2 are the A3 seamless steel pipe.Front end siphon pipe 1 comprises arc-shaped bend portion, and the arc length of arc-shaped bend portion is 500～800mm.
Claims (4)
1. improved paper machine dryer siphon assembly, this siphon assembly comprises front end siphon pipe, rear end siphon pipe, flange part, described front end siphon pipe, rear end siphon pipe connect by flange part, it is characterized in that, described flange part comprises mounting flange, adpting flange, described mounting flange is connected with the front end siphon pipe, described rear end siphon pipe 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 described second pipe accommodation hole is flared type.
2. a kind of improved paper machine dryer siphon assembly according to claim 1 is characterized in that described front end siphon pipe is provided with the aperture of diameter 8mm.
3. a kind of improved paper machine dryer siphon assembly according to claim 1 is characterized in that described front end siphon pipe, rear end siphon pipe are seamless steel pipe.
4. a kind of improved paper machine dryer siphon assembly according to claim 1 is characterized in that described front end siphon pipe comprises arc-shaped bend portion, and the arc length of described arc-shaped bend portion is 500～800mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201021219U CN202017160U (en) | 2011-04-09 | 2011-04-09 | Improved paper machine dryer siphon assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201021219U CN202017160U (en) | 2011-04-09 | 2011-04-09 | Improved paper machine dryer siphon assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202017160U true CN202017160U (en) | 2011-10-26 |
Family
ID=44810831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201021219U Expired - Lifetime CN202017160U (en) | 2011-04-09 | 2011-04-09 | Improved paper machine dryer siphon assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202017160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733241A (en) * | 2011-04-09 | 2012-10-17 | 上海东冠纸业有限公司 | Improved paper machine dryer siphon assembly |
-
2011
- 2011-04-09 CN CN2011201021219U patent/CN202017160U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733241A (en) * | 2011-04-09 | 2012-10-17 | 上海东冠纸业有限公司 | Improved paper machine dryer siphon assembly |
| CN102733241B (en) * | 2011-04-09 | 2015-12-02 | 上海东冠纸业有限公司 | A kind of paper machine dryer siphon assembly of improvement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |