CN106914060A - Centrifugal oil purification system with protection device - Google Patents
Centrifugal oil purification system with protection device Download PDFInfo
- Publication number
- CN106914060A CN106914060A CN201511003336.4A CN201511003336A CN106914060A CN 106914060 A CN106914060 A CN 106914060A CN 201511003336 A CN201511003336 A CN 201511003336A CN 106914060 A CN106914060 A CN 106914060A
- Authority
- CN
- China
- Prior art keywords
- oil
- valve
- protection device
- purification system
- cyclone
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0217—Separation of non-miscible liquids by centrifugal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/12—Auxiliary equipment particularly adapted for use with liquid-separating apparatus, e.g. control circuits
Abstract
The present invention relates to a kind of centrifugal oil purification system with protection device.The technical problem of solution is：Oil circuit how is cut off when breaking down in time and is alarmed.A kind of centrifugal oil purification system with protection device; including be sequentially connected in series in working connection inlet valve, inlet filter, heater, enter solenoid, cyclone, check valve, delivery valve; enter and bypass magnetic valve is provided between the oil inlet of solenoid and the oil-out of check valve, liquid level sensor is provided with inlet filter；Flow sensor is provided between inlet filter and heater；Cyclone delivery port is connected with header tank, and fluid level controller is provided with header tank；Control unit receives liquid level sensor, flow sensor, the signal of fluid level controller；Control unit is connected with alarm unit.Advantage is：Effectively control cyclone is due to running the economic loss that oil is caused, and is alarmed；Whether effectively monitoring screen pack blocks, and is alarmed.
Description
Technical field
The present invention relates to a kind of centrifugal oil purification piece-rate system, more particularly to a kind of centrifugal oil purification system with protection device
System.
Background technology
Current centrifugal oil purification system has the following disadvantages：The inlet filter of cleaning system is easily blocked, and causes main oil
Fluid flow-reduction in road, when fluid flow-reduction, in the case that heater and cyclone power are constant in working connection
Heating zone can be caused to damage the problems such as being dallied with cyclone, or even cause security incident.On the other hand, centrifugal oil is net
Change piece-rate system is mainly separates the moisture in fluid with centrifuge from fluid, to oil pressure in centrifuge running
And oil temperature requirement is high, be not up to requirement if any one and may result in centrifuge delivery port to overflow a large amount of fluid, cause economic loss and
Environmental pollution, equipment unit can not colleges and universities' operation for a long time, the reliability of influence oil purification piece-rate system.
The content of the invention
The technical problem to be solved in the present invention is：1. oil mass is too low causes damage to equipment, 2. occurs how to be cut off in time when running oil
Oil circuit is simultaneously alarmed.
Filled it is an object of the invention to provide a kind of protection that oil mass can be avoided too low and occur to produce early warning when race is oily and cut off equipment
Put.The purpose is achieved by the following technical solution：
A kind of centrifugal oil purification system with protection device, including it is sequentially connected in series inlet valve, ingress filtering in working connection
Device, heater, cyclone, delivery valve, are provided with into solenoid, institute between the electric heater and cyclone
State and check valve is provided with the oil-out of cyclone, it is described to enter to be set between the oil inlet of solenoid and the oil-out of check valve
There is bypass magnetic valve, liquid level sensor is provided with the inlet filter；Set on oil circuit between inlet filter and heater
There is flow sensor；Cyclone delivery port is connected with header tank, and fluid level controller is provided with header tank；Control unit connects
Receive liquid level sensor, flow sensor, the signal of fluid level controller, the control circuit of control unit respectively with heater and centrifugation
The control circuit connection of formula separator；Described control unit is connected with alarm unit.
Further, band is connected between the fluid level controller and control unit and runs oil guard module.
Further, temperature sensor is provided with the oil-out of the heater, the temperature sensor is connected with control unit.
Further, it is described to enter to be provided with pressure switch and connected in series between the oil inlet of solenoid and the oil-out of check valve
Regulating valve, the pressure switch is in parallel with bypass magnetic valve after being connected with regulating valve.
Further, described regulating valve is manual modulation valve.
Further, described regulating valve is automatic regulating valve.
Compared with prior art, its remarkable advantage is the present invention：1. effectively control cyclone is due to running the economy that oil is caused
Loss, and carry out whether the effectively monitoring screen pack of alarm 2. blocks, and alarmed.
Brief description of the drawings
Fig. 1 is the centrifugal oil purification system structural representation with protection device of the invention.
1- inlet valves, 2- inlet filters, 3- heaters, 4- cyclones, 5- delivery valves, 6- enters solenoid, and 7- is mono-
To valve, 8- bypass magnetic valves, 9- header tanks, 10- liquid level sensors, 11- flow sensors, 12- fluid level controllers, 13- controls
Unit, 14- alarm units, 15- bands run oil guard module, 16- temperature sensors, 17- pressure switches, 18- regulating valves.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of centrifugal oil purification system with protection device, including it is sequentially connected in series the inlet valve in working connection
1, inlet filter 2, heater 3, cyclone 4, delivery valve 5, the electric heater 3 and cyclone 4
Between be provided with into solenoid 6, be provided with check valve 7 at the oil-out of the cyclone 4, it is described enter solenoid 6
Oil inlet and the oil-out of check valve 7 between be provided with bypass magnetic valve 8, is provided with level sensing in the inlet filter 2
Device 10；Oil circuit between inlet filter 2 and heater 3 is provided with flow sensor 11；The delivery port of cyclone 4
It is connected with header tank 9, header tank 9 and is provided with fluid level controller 12；Control unit 13 receives liquid level sensor 10, flow and passes
The signal of sensor 11, fluid level controller 12, the control circuit of control unit 13 respectively with heater 3 and cyclone 4
Control circuit connection；Described control unit 13 is connected with alarm unit 14.Between fluid level controller 12 and control unit 13
It is connected with band and runs oil guard module 15.When oily phenomenon occurs running in cyclone 4, fluid level controller 12 is detected
Liquid level in header tank 9 is raised rapidly, and signal is fed back to race oil guard module 15 by fluid level controller 12, runs oil guard module
15 oil feeding lines for being signaled to be cut off into solenoid 6 cyclone 4 by control unit 13, by bypassing electricity
Magnet valve guides fluid into other oil circuits, and sends alarm signal to alarm, alarm signal transmission.
The oil-out of heater 3 is provided with temperature sensor 16, and it is connected with control unit 12, when temperature sensor 16 is detected
When temperature value is higher than the temperature value that control unit 12 sets, control unit 12 closes heater 3, to avoid heater from damaging,
And it is transferred to alarm, alarm alert.
Liquid level sensor 10 in inlet filter 2 detects the liquid level of the inner fluid of inlet filter 2, works as ingress filtering
Filter screen when liquid level is too high in device 2 in explanation inlet filter has been blocked or excessive by the fluid flow of inlet filter 2；
By the flow sensor 11 on the oil circuit between inlet filter 2 and heater 3 can detect into heater 3 and from
The flow of the fluid of core type separator 4, inlet filter 2 is illustrated when flow is smaller during flow sensor 11 detects working connection
Interior filter net jam.The flow value of fluid the setting below or above control unit 13 in flow sensor 11 detects working connection
During definite value, the circuit of the cut-out heater 3 of control unit 13 and cyclone 4 closes heater 3 and cyclone
4, reach the purpose of protection heater 3 and cyclone 4.And alarm unit, alarm unit hair are transmitted a signal to simultaneously
Go out signal.
It is regulation oil-cleaning system pressure, is adjusted with regulating valve 18 by setting pressure switch 17.Work as oil-cleaning system
When interior oil pressure reaches 17 setting value of pressure switch, pressure switch 17 is opened, and is controlled system pressure by regulating valve 18
In the range of safe pressure value, it is to avoid because hypertonia damages system.
Claims (6)
1. a kind of centrifugal oil purification system with protection device, including be sequentially connected in series inlet valve (1) in working connection, enter to make a slip of the tongue
Filter (2), heater (3), cyclone (4), delivery valve (5), the electric heater (3) separate with centrifugal
It is provided between device (4) into solenoid (6), check valve (7), institute is provided with the oil-out of the cyclone (4)
State into bypass magnetic valve (8) is provided between the oil inlet and the oil-out of check valve (7) of solenoid (6), its feature exists
In：
Liquid level sensor (10) is provided with the inlet filter (2)；
Oil circuit between inlet filter (2) and heater (3) is provided with flow sensor (11)；
Cyclone (4) delivery port is connected with header tank (9), header tank (9) and is provided with fluid level controller (12)；
Control unit (13) receives liquid level sensor (10), flow sensor (11), the signal of fluid level controller (12), control
Control circuit of the control circuit of unit (13) respectively with heater (3) and cyclone (4) is connected；
Described control unit (13) is connected with alarm unit (14).
2. the centrifugal oil purification system with protection device according to claim 2, it is characterised in that：The fluid level controller
(12) band is connected with and control unit (13) between and runs oil guard module (15).
3. the centrifugal oil purification system with protection device according to claim 3, it is characterised in that：The heater (3)
Oil-out at be provided with temperature sensor (16), the temperature sensor (16) is connected with control unit (13).
4. the centrifugal oil purification system with protection device according to claim 1, it is characterised in that：It is described enter solenoid
(6) pressure switch (17) and regulating valve connected in series are provided between oil inlet and the oil-out of check valve (7)
(18) it is in parallel with bypass magnetic valve (8) after, the pressure switch (17) is connected with regulating valve (18).
5. the described centrifugal oil purification system with protection device according to claim 4, it is characterised in that：Described tune
Section valve (18) is manual modulation valve.
6. the described centrifugal oil purification system with protection device according to claim 4, it is characterised in that：Described tune
Section valve (18) is automatic regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003336.4A CN106914060A (en) | 2015-12-28 | 2015-12-28 | Centrifugal oil purification system with protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003336.4A CN106914060A (en) | 2015-12-28 | 2015-12-28 | Centrifugal oil purification system with protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106914060A true CN106914060A (en) | 2017-07-04 |
Family
ID=59455853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511003336.4A Pending CN106914060A (en) | 2015-12-28 | 2015-12-28 | Centrifugal oil purification system with protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106914060A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003038902A (en) * | 2001-07-27 | 2003-02-12 | Yamaha Motor Co Ltd | Oil-water separation apparatus |
| CN201565158U (en) * | 2009-11-27 | 2010-09-01 | 江苏爱伊替科技工程有限公司 | Centrifugal oil purification system |
| JP2012081446A (en) * | 2010-10-14 | 2012-04-26 | Mitsui O S K Lines Ltd | Oil cleaning apparatus and oil cleaning method |
| CN103055548A (en) * | 2012-12-12 | 2013-04-24 | 镇江市科能电力设备有限公司 | Remote control automatic centrifugal oil purification system |
| CN103055592A (en) * | 2012-12-12 | 2013-04-24 | 镇江市科能电力设备有限公司 | Protective device of centrifugal oil cleaning system |
| CN103056043A (en) * | 2012-12-12 | 2013-04-24 | 镇江市科能电力设备有限公司 | Centrifugal oil purification and separation system with oil leakage protection device |
| CN103055598A (en) * | 2012-12-12 | 2013-04-24 | 镇江市科能电力设备有限公司 | Centrifugal oil purifying system with low-flow protective device |
| CN103143455A (en) * | 2012-12-12 | 2013-06-12 | 镇江市科能电力设备有限公司 | Oil leakage protection device for centrifugal machine |
-
2015
- 2015-12-28 CN CN201511003336.4A patent/CN106914060A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003038902A (en) * | 2001-07-27 | 2003-02-12 | Yamaha Motor Co Ltd | Oil-water separation apparatus |
| CN201565158U (en) * | 2009-11-27 | 2010-09-01 | 江苏爱伊替科技工程有限公司 | Centrifugal oil purification system |
| JP2012081446A (en) * | 2010-10-14 | 2012-04-26 | Mitsui O S K Lines Ltd | Oil cleaning apparatus and oil cleaning method |
| CN103055548A (en) * | 2012-12-12 | 2013-04-24 | 镇江市科能电力设备有限公司 | Remote control automatic centrifugal oil purification system |
| CN103055592A (en) * | 2012-12-12 | 2013-04-24 | 镇江市科能电力设备有限公司 | Protective device of centrifugal oil cleaning system |
| CN103056043A (en) * | 2012-12-12 | 2013-04-24 | 镇江市科能电力设备有限公司 | Centrifugal oil purification and separation system with oil leakage protection device |
| CN103055598A (en) * | 2012-12-12 | 2013-04-24 | 镇江市科能电力设备有限公司 | Centrifugal oil purifying system with low-flow protective device |
| CN103143455A (en) * | 2012-12-12 | 2013-06-12 | 镇江市科能电力设备有限公司 | Oil leakage protection device for centrifugal machine |
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