CN2133608Y - Single piston rod cylinder net-washing device - Google Patents
Single piston rod cylinder net-washing device Download PDFInfo
- Publication number
- CN2133608Y CN2133608Y CN 92219522 CN92219522U CN2133608Y CN 2133608 Y CN2133608 Y CN 2133608Y CN 92219522 CN92219522 CN 92219522 CN 92219522 U CN92219522 U CN 92219522U CN 2133608 Y CN2133608 Y CN 2133608Y
- Authority
- CN
- China
- Prior art keywords
- piston rod
- rod cylinder
- washing device
- single piston
- changement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a single piston rod cylinder net-washing device driving water spraying pipe to do reciprocating movement in papermaking industry, comprising a single piston rod cylinder, stop iron, a reversing mechanism, a reversal valve and a one-way throttle valve. The working medium of power source is pressurized water and compressed air, and a piston rod can drive the water spraying pipe to do reciprocating movement under the action of the one-way throttle valve, the reversal valve, the reversing mechanism and the stop iron to flush various nets and feels. The utility model has the advantages of less investment and high reliability, and compared with swinging water spraying pipes, the single piston rod cylinder net-washing device can save 60 % water and 99.0 % electricity.
Description
The utility model relates to the reciprocating single piston rod cylinder net washing device of drive sparge pipe in the paper industry.
At present, the various nets of flushing, the used sprinkler of felt in the paper industry, substituted traditional fixedly sparge pipe by the swing type sparge pipe, though performance is good, but energy consumption is big, equipment investment is higher, thereby people develop various novel net washing devices again, as CN90206690.0 reciprocating motion type net washing device.Part moment when it utilizes cylinder mould rotation itself is used as power, and the eccentric wheel rocking handle drives sparge pipe and moves back and forth.Though it is less that this device is invested, when in a single day breaking down when using, will cause whole paper machine shutdown.Because with eccentric uniform motion, the sparge pipe translational speed constantly changes, it is irregular to spray water, and water consumption is many, and in addition, reciprocating speed is fast, and power is big, and it is also big to consume energy.
In order to overcome above-mentioned weak point, the purpose of this utility model is to provide a kind of reciprocating type single piston rod cylinder net washing device, and the working media of power source is press water, compressed air, and it is simple in structure, and the sparge pipe translational speed is sprayed water slowly and is evenly distributed, and power consumption is few.
In order to achieve the above object, technical characterictic of the present utility model is as follows:
The single piston rod cylinder net washing device, form by single piston rod cylinder, buting iron, changement, reversal valve and one-way throttle valve, the working media of power source is press water, a compressed air free from foreign meter, two buting iron are fixed on the piston rod, buting iron contacts with the reversing bar of changement, changement and reversal valve, one-way throttle valve are installed on the single-piston rod cylinder body, and piston rod one end is connected with sparge pipe.
Changement recited above is made up of two reversing bars and extension spring, and two reversing bars are hinged, and the other end is equipped with extension spring, and one of them reversing bar and change-over valve core are hinged.
In order to further specify feature of the present utility model, described below in conjunction with accompanying drawing.
Fig. 1 single piston rod cylinder net washing device structural representation
Among the figure: 1 single piston rod cylinder, 2 blocks, 3 changements, 4 reversal valves, 5 one-way throttle valves, 6 sparge pipes.
The course of work of single piston rod cylinder net-washing device: establishing piston stroke is B, equates with distance between two buting iron on the piston rod. Working media as power source is 0.15-0.4MP. Press water, compressed air, when reversal valve enters one-way throttle valve, work joint matter is entered the left chamber of cylinder body by throttling, piston moves right, sparge pipe work begins thereupon fine motion flushing net or felt, after stroke is B, stirs reversing bar with the left buting iron contact that piston rod moves, another root reversing bar drives the reversal valve commutation under the effect of extension spring. Working media then enters the right chamber of cylinder body, and piston rod is fast moving left, return-to-home position. The block on the right is stirred changement simultaneously, drives reversal valve and resets. Working media is entered the left chamber of cylinder body by throttling again, carries out next operation cycle, and sparge pipe is under the drive of piston rod, and is reciprocating.
Relatively characteristics are as follows for the utility model and swing type net washing device:
1, simple in structure, small investment, easy to maintenance;
2, working media is standing on the paper making equipment, and expense is few;
3, two kinds of equipment are being washed in the identical situation of net effect, the utility model economize on electricity 99% water saving 60%.
Embodiment:
Single piston rod cylinder, reversal valve housing, one-way throttle valve chest all adopt aluminium alloy casting, and other part adopts materials such as Stainless Steel.
Piston stroke is 80-220mm,
Two buting iron distance is 80-220mm,
Cylinder diameter 40-80mm.
Claims (3)
1, a kind of single piston rod cylinder net washing device, form by single piston rod cylinder, buting iron, changement, reversal valve and one-way throttle valve, the working media of power source is press water, a compressed air free from foreign meter, it is characterized in that two buting iron are fixed on the piston rod, buting iron contacts with a reversing bar of changement, changement, reversal valve and one-way throttle valve are installed on the single-piston rod cylinder body, and the piston rod other end is connected with sparge pipe.
2, single piston rod cylinder net washing device according to claim 1 is characterized in that changement is made up of two hinged reversing bars and extension spring, and one of them reversing bar and change-over valve core are hinged.
3, single piston rod cylinder net washing device according to claim 1 is characterized in that piston stroke 80-220mm, and two buting iron distance is 80-220mm, cylinder diameter 40-80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219522 CN2133608Y (en) | 1992-08-07 | 1992-08-07 | Single piston rod cylinder net-washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219522 CN2133608Y (en) | 1992-08-07 | 1992-08-07 | Single piston rod cylinder net-washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2133608Y true CN2133608Y (en) | 1993-05-19 |
Family
ID=33766746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92219522 Expired - Fee Related CN2133608Y (en) | 1992-08-07 | 1992-08-07 | Single piston rod cylinder net-washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2133608Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154894A (en) * | 2010-12-29 | 2011-08-17 | 中冶美利纸业股份有限公司 | Device for washing polyester net of net end |
-
1992
- 1992-08-07 CN CN 92219522 patent/CN2133608Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154894A (en) * | 2010-12-29 | 2011-08-17 | 中冶美利纸业股份有限公司 | Device for washing polyester net of net end |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| 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 |