CN2683688Y - Novel hydrocone type cold cylinder drainage apparatus - Google Patents
Novel hydrocone type cold cylinder drainage apparatus Download PDFInfo
- Publication number
- CN2683688Y CN2683688Y CN 200420038747 CN200420038747U CN2683688Y CN 2683688 Y CN2683688 Y CN 2683688Y CN 200420038747 CN200420038747 CN 200420038747 CN 200420038747 U CN200420038747 U CN 200420038747U CN 2683688 Y CN2683688 Y CN 2683688Y
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- cylinder
- drainage
- cooling cylinder
- swivel joint
- water inlet
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Abstract
The utility model relates to a cooling water drainage apparatus of cold cylinders in industries of papermaking, etc., particularly a novel hydrocone type cold cylinder drainage apparatus which is mainly composed of a self-supporting rotary joint and a siphon, wherein a drainage transverse pipe and a water intake pipe formed into the siphon form a sleeve pipe structure with the same shaft center. One end of the water intake pipe is fixed in an outer shell of the rotary joint, and the other end is in the cold cylinder and is closed at the external diameter of the drainage transverse pipe; the end part of the water intake pipe is drilled with a water spray hole to spray water towards the interior of the cold cylinder. One end of the drainage transverse pipe is fixed in the outer shell of the rotary joint, and the other end is in the cold cylinder and is connected with a drainage upright pipe. The rotary joint is supported on a shaft head of the cold cylinder through a supporting sleeve and a bearing. After 0.01-0.05MPa compressed air is injected in the cylinder through a vent hole on the rotary joint, cooling water in the cold cylinder can be continuously drained.
Description
Affiliated technical field the utility model relates to the cooling water discharger of industry cooling cylinders such as papermaking, specifically a kind of novel hydrocone type cooling cylinder drainage arrangement.
Background technology cooling cylinder drainage arrangement commonly used at present mainly contains three kinds.
A kind of is the scoop-like drainage arrangement, and bailing bucket is fixed on the interior transmission side cylinder cap of drying cylinder.When rotating drying cylinder, the bailing bucket into cooling water of just bailing in the drying cylinder bottom, the annular space that flows into then between spindle nose inwall and the air supply pipe is discharged, the cooling cylinder drainage arrangement more complicated of this structure, and intermittent drainage, draining are inhomogeneous, but the speed of a motor vehicle is higher than 350-400 rice/timesharing, and cooling water is subjected to action of centrifugal force and the formation water ring that condenses, and does not just reach desired drainage effect with bailing bucket.
Another kind is that cooling water sends into that a diameter is in the distributing pipe of 35-40 millimeter in the cylinder.There are a lot of water spray apertures on the surface of this pipe, usually is to be full of half cylinder water in the running of cold port, and water flows out outside the cylinder through the water inlet head certainly from the one or both sides of cooling cylinder.The cooling cylinder of this cooling water in-out apparatus, owing to have half cylinder cold water in the cylinder always, consumed power is big, accurately the master cylinder surface temperature obtains the page surface temperature of uniformity.
The third is a hydrocone type cooling cylinder drainage arrangement, the fore side of cooling cylinder and transmission side respectively are equipped with an identical in structure swivel joint, cooling water pipe is installed at the center of swivel joint, cooling water pipe is made up of water inlet pipe, vertical drain and dewatering horizontal tube, and the water inlet pipe surface is drilled with hole for water spraying or fountain head is housed, in cylinder, feed the compressed air of certain pressure after, cooling water just can continuously be discharged, ponding is few in the cylinder, and consumption of power is little, and cooling cylinder is cooled off uniformly and effectively.This device is equipped with two swivel joints, installs, during the maintenance cooling water pipe, needs the people to enter drying cylinder inside and carry out, and installs, service work is cumbersome.
Summary of the invention is the shortcoming that overcomes existing cooling cylinder cooling water in-out apparatus, the utility model provides a kind of novel hydrocone type cooling cylinder drainage arrangement, and this drainage arrangement not only makes the interior ponding of cooling cylinder less, can obtain the page surface temperature of uniformity, and simple in structure, maintenance easily.
The technical scheme that its technical problem that solves the utility model adopts is: novel hydrocone type cooling cylinder drainage arrangement is made up of self-supporting swivel joint and siphon pipe, and the critical piece of swivel joint is support set, shell, bearing and drainage joint; Siphon pipe is made up of water inlet pipe, drainpipe.The drainpipe transverse tube at water inlet pipe inner and water inlet pipe form the concentric sleeve structure, water inlet pipe one end is fixed on the swivel joint enclosure, the other end is at the external diameter of cooling cylinder enclose inside at dewatering horizontal tube, and is drilled with hole for water spraying in the end and sprays water to cooling cylinder is inner.Dewatering horizontal tube one end is fixed on the swivel joint enclosure, and the other end is at the inner vertical drain that connects of cooling cylinder.The support set of swivel joint is fixed on the drying cylinder spindle nose, support set is outside by bearings swivel joint shell, and shell is connected with the outer water inlet pipe of cooling cylinder, and send compressed-air actuated passage in the oriented cylinder, drainage joint is fixed on the end of swivel joint, and the drainpipe outer with cooling cylinder is connected.Feed the compressed air of 0.01-0.05MPa in cylinder after, the cooling water in the cooling cylinder just can continuously be discharged.
The beneficial effects of the utility model are: simple in structure, for ease of maintenaince, and the cooling cylinder continuous drainage, ponding is few in the cylinder, consumption of power is little, can make cooling cylinder obtain evenly effectively cooling, is widely used in the draining of various from low speed to high speed speed of a motor vehicle cooling cylinders.
Description of drawings further specifies the utility model below in conjunction with drawings and Examples:
Fig. 1 is a scoop-like cooling cylinder drainage arrangement schematic diagram.
Fig. 2 hydrocone type cooling cylinder drainage arrangement schematic diagram.
Fig. 3 is the structural representation of a specific embodiment of the utility model.
Fig. 4 is the swivel joint modular construction of a specific embodiment of the utility model.
1. cooling cylinder cylinder bodies among the figure, 2. swivel joint, 3. draining bailing bucket, 4. water inlet pipe, 5. vertical drain, 6. dewatering horizontal tube, 7. swivel joint, 8. siphon pipe, 9. support set, 10. shell, 11. bearings, 12. drainage joint, 13. water inlet pipes, 2,14. dewatering horizontal tubes, 15. vertical drain, 16.O RunddichtringO, 17.O RunddichtringO, 18. sealing ring, 19. compression springs, 20.O RunddichtringO.
The specific embodiment is in Fig. 3 and specific embodiment shown in Figure 4, the dewatering horizontal tube (14) of novel hydrocone type cooling cylinder drainage arrangement is inner and water inlet pipe (13) composition concentric sleeve structure at water inlet pipe (13), it is inner also by O RunddichtringO (16) sealing that water inlet pipe (13) one ends are fixed on swivel joint shell (10), the other end is at the external diameter of cooling cylinder enclose inside in dewatering horizontal tube (14), and be drilled with hole for water spraying in the end to the inner water spray of cooling cylinder, it is inner also by O RunddichtringO (17) sealing that drainpipe transverse tube (14) one ends are fixed on swivel joint swivel joint shell (10), and the other end is at the inner vertical drain (15) that connects of cooling cylinder.The support set of swivel joint (9) utilizes flange to be fixed on the drying cylinder spindle nose, and support set is outside to support swivel joint shell (10) by two cover rolling bearings (11), and shell is connected with the outer water inlet pipe of cooling cylinder, and send compressed-air actuated passage in the oriented cylinder.Drainage joint (12) is fixed on the end of swivel joint, and the drainpipe outer with cooling cylinder is connected.Sealing ring (18) makes the good sealing of maintenance between the support set (9) of swivel joint and the shell (10) by compression spring (19) and sealing ring (20).Feed the compressed air of 0.01-0.05Mpa in cylinder after, the cooling water in the cooling cylinder just can continuously be discharged.Whole apparatus structure is simple, for ease of maintenaince, is widely used in the draining of various from low speed to high speed speed of a motor vehicle cooling cylinders.
Claims (3)
1. a hydrocone type cooling cylinder drainage arrangement is made up of self-supporting swivel joint and siphon pipe, swivel joint mainly is made up of support set, shell, bearing and drainage joint: siphon pipe is made up of water inlet pipe, drainpipe, it is characterized in that: form the interlayer tubular construction that siphonal water inlet pipe is formed a concentric at the outside and the dewatering horizontal tube of dewatering horizontal tube, water inlet pipe is at the external diameter of cooling cylinder enclose inside at dewatering horizontal tube, and the enclosure of swivel joint is fixed, is supported on to water inlet pipe and dewatering horizontal tube.
2. hydrocone type cooling cylinder drainage arrangement according to claim 1 is characterized in that: the support set of swivel joint is fixed on the drying cylinder spindle nose, support set is outside by bearings swivel joint shell, shell is connected with the outer water inlet pipe of cooling cylinder, and send compressed-air actuated passage in the oriented drying cylinder, drainage joint is fixed on the end of swivel joint, and the drainpipe outer with cooling cylinder is connected.
3. hydrocone type cooling cylinder drainage arrangement according to claim 1 is characterized in that: the end at the water inlet pipe of cooling cylinder inside is drilled with hole for water spraying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420038747 CN2683688Y (en) | 2004-03-01 | 2004-03-01 | Novel hydrocone type cold cylinder drainage apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420038747 CN2683688Y (en) | 2004-03-01 | 2004-03-01 | Novel hydrocone type cold cylinder drainage apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2683688Y true CN2683688Y (en) | 2005-03-09 |
Family
ID=34607682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420038747 Expired - Fee Related CN2683688Y (en) | 2004-03-01 | 2004-03-01 | Novel hydrocone type cold cylinder drainage apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2683688Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101571346A (en) * | 2008-04-28 | 2009-11-04 | 凯登约翰逊公司 | A shoe device secured to a syphon for removing condensate |
| CN101353870B (en) * | 2007-06-28 | 2013-06-05 | 卡当特詹森公司 | Siphon mechanical elbow |
-
2004
- 2004-03-01 CN CN 200420038747 patent/CN2683688Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101353870B (en) * | 2007-06-28 | 2013-06-05 | 卡当特詹森公司 | Siphon mechanical elbow |
| CN101571346A (en) * | 2008-04-28 | 2009-11-04 | 凯登约翰逊公司 | A shoe device secured to a syphon for removing condensate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |