CN2031727U - Oil supply device for lubrication of crystallizer - Google Patents
Oil supply device for lubrication of crystallizer Download PDFInfo
- Publication number
- CN2031727U CN2031727U CN 88204152 CN88204152U CN2031727U CN 2031727 U CN2031727 U CN 2031727U CN 88204152 CN88204152 CN 88204152 CN 88204152 U CN88204152 U CN 88204152U CN 2031727 U CN2031727 U CN 2031727U
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- Prior art keywords
- oil
- crystallizer
- oil supply
- lubrication
- supply device
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Abstract
The utility model discloses an oil supply device for the lubrication of a crystallizer. The oil supply device for the lubrication of a crystallizer is especially suitable for the continuous lubrication of the rapeseed oil of the crystallizer of a multithread billet caster. The oil supply device for the lubrication of a crystallizer adopts the double sleeve oil supply system of the dynamic force of a single-stage oil pump, and the double sleeve oil supply system automatically interlock by an electric relay. An oil system adopts multi-stage filtration measures. The utility model has the advantages of simple device, high reliability and convenient operation.
Description
The utility model relates to the lubricated fueller of a kind of crystallizer, is specially adapted to the rapeseed oil continuous lubrication of multithread billet caster crystallizer.
Before the utility model is made, normally used crystallizer lubrication oil supply device as shown in Figure 2, its operation principle is: fuel tank (1) oil storage, send in the plunger oil injection pump (5) by oil transfer pump (3) again after by motor (4) lubricating oil being filtered through filter (2).The setting of oil injection pump plunger quantity equates with the conticaster fluxion, and each plunger multi pack is on a curved bar (6), and the curved bar of oil transfer pump and each plunger is by a Motor Drive.The oil that the plunger oil injection pump penetrates is delivered in each crystallizer through Pressure gauge (7), pressure-regulating valve (8), flow control valve (9), solenoid directional control valve (10) again.When wherein certain stream stops watering (crystallizer of this stream does not need fuel feeding again), start the solenoid directional control valve on this stream, the fuel feeding of this stream is returned in the fuel tank through oil return line.This device has following several defective:
1, since the curved bar of oil transfer pump and plunger oil injection pump with a Motor Drive, so when motor, oil transfer pump and any part of plunger oil injection pump broke down, whole fueller just can not be worked;
2, the setting because of oil injection pump plunger quantity equates with the fluxion of conticaster, so work as the conticaster fluxion more for a long time, whole fueller is just very complicated.Under the situation of conticaster batch operation (fueller is batch operation also), because of in the oil injection pump plunger when long the trapped fuel gel cause fueller to start difficulty once more.Under the situation such as poor at quality of lubrication oil especially, that environment temperature is low, dust is big, this phenomenon is particularly outstanding, sometimes even can't start shooting;
Under the situations such as 3, this fueller has only been considered the oil filtration of plunger oil injection pump leading portion, has ignored the filtration problem at rear portion, thereby has caused the rear portion oil circuit often to stop up, and is especially malfunctioning at the leading portion filter element, that lubricating oil impurity is too much, clogging happens occasionally.
Main points of the present utility model are: use single cover power oil supply system instead and are two cover power oil supply systems, and the two automatic interlock; The plunger oil injection pump device that cancellation is complicated has adopted automatic pressure control, means such as multistage filtering.Thereby make whole fueller simple in structure, reliable, be convenient to the maintenance.Above-mentioned main points of the present utility model 1 are described as follows in conjunction with the accompanying drawings:
The lubricated fueller of crystallizer of the present utility model is made up of fuel tank (1), oil transfer pump (2), motor (3), filter (4), overflow valve (5), Pressure gauge (6), check valve (7), pressure switch (8), stop valve (9), oil pipe (10), flow control valve (11), solenoid directional control valve (12), oil return screen pack (13) etc.It adopts the power oil supply system of two cover single-stage oil transfer pumps, its operation principle is: the motor (3) (another is standby) that one of manually starts in the two cover power oil supply systems, driven by motor oil transfer pump (2) oil transportation, the lubricating oil in the fuel tank enters in each crystallizer through filter (4), Pressure gauge (6), check valve (7), stop valve (9), flow control valve (11), solenoid directional control valve (12).When oil pressure in the pipeline road surpassed setting value, the pressure type overflow valve was opened release automatically, and parts of lubricating oil just flows back to fuel tank by it, if oil pressure also continues to raise, then protective relay sends the signal termination of pumping.And when oil pressure in the pipeline road is lower than setting value; (mainly being to break down by the power oil supply system to cause); the low-voltage variation relay (8) that connects two cover power oil supply systems sends the signal of telecommunication; the motor of turning off original work; standby electric motor starting work, thus stable charge oil pressure guaranteed.Check valve (6) is the usefulness of oil circuit oil return when preventing that motor from shutting down.When conticaster stream crystallizer fuel delivery need change, realize by manual adjustment flow control valve (11).If conticaster stream is broken or broken down and when no longer needing fuel feeding, start solenoid directional control valve (12), make for the lubricating oil that comes through return line and screen pack (13) backspace fuel tank.
As mentioned above, because the lubricated fueller of this crystallizer has two cover power oil supply systems (a cover job a, cover is standby) and the two automatic interlock, every in addition cover power oil supply system all is equipped with overflow valve, thereby make whole fueller charge oil pressure stable, operation is reliable continuously.Because of adopting the multistage filtering measure on the oil feed line, can not only make oil feed line unimpeded smoothly again, and each crystallizer of conticaster is lubricated evenly continuously, safety durable is convenient to maintenance.
Claims (3)
1, a kind of lubricated fueller of being made up of fuel tank (1), oil transfer pump (2), motor (3), filter for molten (4), overflow valve (5), Pressure gauge (6), check valve (7), stop valve (8), relay (9), oil pipe line (10), flow control valve (11), solenoid directional control valve (12), screen pack (13) etc. of crystallizer is characterized in that it has two cover single-stage oil transfer pump power oil supply systems and the two to use relay (9) automatic interlock.
2, crystallizer lubrication oil supply device according to claim 1 is characterized in that the oil pressure of pipeline road can be by overflow valve (5) and the common control automatically of relay (9).
3, crystallizer lubrication oil supply device according to claim 1 is characterized in that adopting the three-stage filtration measure on pipeline road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88204152 CN2031727U (en) | 1988-04-13 | 1988-04-13 | Oil supply device for lubrication of crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88204152 CN2031727U (en) | 1988-04-13 | 1988-04-13 | Oil supply device for lubrication of crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2031727U true CN2031727U (en) | 1989-02-01 |
Family
ID=4838820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88204152 Withdrawn CN2031727U (en) | 1988-04-13 | 1988-04-13 | Oil supply device for lubrication of crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2031727U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1319674C (en) * | 2002-10-15 | 2007-06-06 | 瓦格斯塔夫公司 | Lubricant control system for metal casting system |
| CN108799806A (en) * | 2017-05-05 | 2018-11-13 | 深圳市芭田生态工程股份有限公司 | Comminutor lubricating system |
-
1988
- 1988-04-13 CN CN 88204152 patent/CN2031727U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1319674C (en) * | 2002-10-15 | 2007-06-06 | 瓦格斯塔夫公司 | Lubricant control system for metal casting system |
| CN108799806A (en) * | 2017-05-05 | 2018-11-13 | 深圳市芭田生态工程股份有限公司 | Comminutor lubricating system |
| CN108799806B (en) * | 2017-05-05 | 2023-12-01 | 深圳市芭田生态工程股份有限公司 | Granulator lubricating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |