CN202017839U - Steam joint rapid-converting mechanism - Google Patents
Steam joint rapid-converting mechanism Download PDFInfo
- Publication number
- CN202017839U CN202017839U CN2011200878889U CN201120087888U CN202017839U CN 202017839 U CN202017839 U CN 202017839U CN 2011200878889 U CN2011200878889 U CN 2011200878889U CN 201120087888 U CN201120087888 U CN 201120087888U CN 202017839 U CN202017839 U CN 202017839U
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- steam
- joint
- elbow
- projection
- gas distribution
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
A steam joint rapid-converting mechanism includes a steam conveying device comprising connected front casing and rear casing flanges, and a steam conveying channel is formed on the steam conveying device. The steam joint rapid-converting mechanism is characterized in that a steam pipe joint and an elbow are arranged on a rear casing; the steam pipe joint is provided with external threads to be in threaded connection with the steam pipe; the elbow is connected with the tail end of the rear casing; and a steam outlet pipe joint in threaded connection with a steam outlet pipe is arranged at an end part of the elbow. The steam joint rapid-converting mechanism has the benefits as follows: (1) the structure is simple, thereby facilitating rapid installation and dismounting; (2) the time for steam joint replacement is shortened, thereby facilitating improvement on production efficiency; (3) the harm of excess pressure on human bodies can be effectively avoided, thereby ensuring production safety; and (4) the manufacturing cost is low, thereby facilitating popularization and application.
Description
[technical field]
The utility model relates to a kind of corrugated paperboard and makes the field, relates to a kind of quick switching mechanism of steam joint that is used for corrugated paper board production line in particular.
[background technique]
In the middle of corrugated paper board production line, the corrugation roller is by steam heating, when making corrugated paper pass through the corrugation roller, can reduce the effects such as humidity of corrugated paper, so being used in of steam has important effect in the corrugated board production.
Yet the corrugation roller generally all is to adopt flange to be connected with the joint of steam tube at present, because the corrugated paperboard of different size needs to change different corrugation rollers, and before changing the corrugation roller, must cut off steam earlier.Because this flanged connecting structure, when dismounting, need to cut off earlier steam valve, when allowing vapor pressure in the corrugation roller be reduced to certain value, unclamp into and out of tracheae place flange periphery screw, the dismounting of this structure is consuming time longer again, influenced manufacturing efficiency, and the time that is in the steam waste heat is longer, and overbottom pressure can produce harm to the dismounting workman, easily causes security incident.
Therefore, the utility model is designed the quick switching mechanism of a new steam joint at above-mentioned deficiency.
[model utility content]
It is quick and easy that the purpose of this utility model provides a kind of dismounting, helps enhancing productivity, and help the quick switching mechanism of safe steam joint.
The purpose of this utility model is achieved in that
The quick switching mechanism of a kind of steam joint, include the air delivery device that connects and composes by fore shell and back cover flange, and in air delivery device, be formed with gas distribution channel, it is characterized in that on back cover, being provided with steam tube connecting head and elbow, described steam tube connecting head is provided with outside thread and is threaded with steam tube, the tail end of described elbow and back cover is plugged into, and is provided with the steam outlet pipe joint that is threaded with steam outlet pipe in the end of elbow.
The quick switching mechanism of aforesaid a kind of steam joint, it is characterized in that being provided with the pneumatic tube that is connected with equipment at the air outlet of gas distribution channel one end, the position that described pneumatic tube is connected with gas distribution channel is provided with the projection of overhead kick shape, and the projection outside in gas distribution channel is provided with the seal ring with the air outlet sealing; Be provided with the oilless bearing that seal ring and projection are further sealed in the inboard of projection, and in gas distribution channel, be provided with the spring of oilless bearing being pushed to a protruding side.
The quick switching mechanism of aforesaid a kind of steam joint is characterized in that being respectively equipped with the attaching nut on described steam tube connecting head and the steam outlet pipe joint.
The beneficial effects of the utility model have: 1, simple in structure, help quick mounting and dismounting; 2, shortened the time of changing steam joint, helped enhancing productivity; 3, can effectively avoid the injury of overbottom pressure, guarantee production safety human body; 4, low cost of manufacture helps applying.
[description of drawings]
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated:
Fig. 1 is the utility model schematic representation;
Fig. 2 is an A place partial schematic sectional view.
[embodiment]
As shown in the figure, the quick switching mechanism of a kind of steam joint of the utility model indication, include the air delivery device 3 that connects and composes by fore shell 1 and back cover 2 flanges, and in air delivery device 3, be formed with gas distribution channel 4, wherein on back cover 2, be provided with steam tube connecting head 5 and elbow 6, described steam tube connecting head 5 is provided with outside thread 7 and is threaded with steam tube 50, and described elbow 6 is plugged into the tail end of back cover 2, and is provided with the steam outlet pipe joint 8 that is threaded with steam outlet pipe 80 in the end of elbow 6.Steam tube and steam outlet pipe can reach the effect of quick conversion by being threaded, and help improving the efficient of assembly and disassembly.
In the utility model, 9 one ends are provided with the pneumatic tube 10 that is connected with equipment in the air outlet of gas distribution channel 4, the position that described pneumatic tube 10 is connected with gas distribution channel 4 is provided with the projection 11 of overhead kick shape, and projection 10 outsides in gas distribution channel 4 are provided with the seal ring 12 with air outlet 9 sealings; Be provided with the oilless bearing 13 that seal ring 12 and projection 10 are further sealed in the inboard of projection 10, and in gas distribution channel 4, be provided with the spring 14 of oilless bearing 13 being pushed to projection 10 1 sides.By the double seal of seal ring 12 with oilless bearing 13, air delivery device can not leaked gas, guaranteed personal safety.
In this example example, on described steam tube connecting head 5 and steam outlet pipe joint 8, be respectively equipped with attaching nut 15, be connected with the joint screw thread of steam tube and steam outlet pipe by attaching nut 15, thereby guaranteed the effect of quick conversion.
Claims (3)
1. quick switching mechanism of steam joint, include the air delivery device (3) that connects and composes by fore shell (1) and back cover (2) flange, and in air delivery device (3), be formed with gas distribution channel (4), it is characterized in that on back cover (2), being provided with steam tube connecting head (5) and elbow (6), described steam tube connecting head (5) is provided with outside thread (7) and is threaded with steam tube (50), described elbow (6) is plugged into the tail end of back cover (2), and is provided with the steam outlet pipe joint (8) that is threaded with steam outlet pipe (80) in the end of elbow (6).
2. the quick switching mechanism of a kind of steam joint according to claim 1, it is characterized in that being provided with the pneumatic tube (10) that is connected with equipment at the air outlet of gas distribution channel (4) (9) one ends, the position that described pneumatic tube (10) is connected with gas distribution channel (4) is provided with the projection (11) of overhead kick shape, and projection (10) outside in gas distribution channel (4) is provided with the seal ring (12) with air outlet (9) sealing; Be provided with the oilless bearing (13) that seal ring (12) and projection (10) are further sealed in the inboard of projection (10), and in gas distribution channel (4), be provided with the spring (14) of oilless bearing (13) being pushed to projection (10) one sides.
3. the quick switching mechanism of a kind of steam joint according to claim 1 is characterized in that being respectively equipped with attaching nut (15) on described steam tube connecting head (5) and the steam outlet pipe joint (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200878889U CN202017839U (en) | 2011-03-29 | 2011-03-29 | Steam joint rapid-converting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200878889U CN202017839U (en) | 2011-03-29 | 2011-03-29 | Steam joint rapid-converting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202017839U true CN202017839U (en) | 2011-10-26 |
Family
ID=44811509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200878889U Expired - Fee Related CN202017839U (en) | 2011-03-29 | 2011-03-29 | Steam joint rapid-converting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202017839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397661A (en) * | 2018-11-13 | 2019-03-01 | 江阴市礼联机械有限公司 | A kind of supply attachment device |
-
2011
- 2011-03-29 CN CN2011200878889U patent/CN202017839U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397661A (en) * | 2018-11-13 | 2019-03-01 | 江阴市礼联机械有限公司 | A kind of supply attachment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20140329 |