CN208161118U - A kind of oil inlet pretreatment unit of centrifugal oil separator - Google Patents
A kind of oil inlet pretreatment unit of centrifugal oil separator Download PDFInfo
- Publication number
- CN208161118U CN208161118U CN201820481587.6U CN201820481587U CN208161118U CN 208161118 U CN208161118 U CN 208161118U CN 201820481587 U CN201820481587 U CN 201820481587U CN 208161118 U CN208161118 U CN 208161118U
- Authority
- CN
- China
- Prior art keywords
- oil
- electrically
- centrifugal
- controlled valve
- temperature sensor
- 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
Links
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model discloses a kind of oil inlet pretreatment units of centrifugal oil separator, including heater, oil product filter, keep the temperature oil storage tank, temperature sensor, liquid level sensor, flow sensor, oil feed pump, electrically-controlled valve, control system, the oil inlet pipe is sequentially connected and oil product filter, the outlet of oil product filter is connect with heat preservation oil storage tank top, oil storage pot bottom is kept the temperature to connect by the entrance of oil feed pump and secondary heater, the outlet of secondary heater passes sequentially through the first temperature sensor, first electrically-controlled valve, flow sensor is connect with oil feed line, circulation heating tube is connected between the entrance of oil feed pump and the outlet of the first temperature sensor, circulation heating tube is equipped with the second electrically-controlled valve.The utility model is equipped with oil product filter, the impurity in oil product can effectively be filtered, it using the fuel feeding and heating system of Digital Control, provides that proper temperature, flow be moderate, oil product without large granular impurity for centrifugal oil separator, has ensured normal, the Efficient Operation of centrifugal oil separator.
Description
Technical field
The utility model relates to ship oil product processing equipment, the oil inlet pretreatment unit of especially a kind of centrifugal oil separator.
Background technique
Centrifugal oil separator is a kind of centrifugal settling apparatus, effect be by oil product to be separated impurity particle and moisture separation
Afterwards, supply ship uses, and basic principle is minim gap and the high-speed rotating centrifugal force general of centrifugal oil separator utilized between separator disk
Impurity particle and the biggish ingredient of moisture isodensity are separated, when moisture and impurity particle of the centrifugal oil separator in separating oil,
Since separation disk rotating speed is very fast, the impurity such as bulky grain, iron rust in oil product are easily damaged the part inside centrifugal oil separator, lead to a point oil
The service life of machine shortens, on the other hand, when the temperature of the oil product of centrifugal oil separator separation is lower, viscosity is larger, particle in separation process,
The viscosity resistance that moisture is subject to is larger, causes separating rate slow, brings adverse effect to separation process.
Utility model content
Low separation efficiency when in order to overcome existing centrifugal oil separator to be easily damaged because of impurity particle collision, separate viscosity big oil product
Under defect, the utility model provides a kind of oil inlet pretreatment unit of centrifugal oil separator, is equipped with oil product filter, can effectively filter
It is moderate, no to provide proper temperature, flow for centrifugal oil separator using the fuel feeding and heating system of Digital Control for impurity in oil product
Oil product containing large granular impurity has ensured normal, the Efficient Operation of centrifugal oil separator.
Technical solution adopted by the utility model to solve its technical problems is：A kind of oil inlet pretreatment dress of centrifugal oil separator
Set, including heater, oil product filter, heat preservation oil storage tank, temperature sensor, liquid level sensor, flow sensor, oil feed pump,
Electrically-controlled valve, control system, the heater include primary heater and secondary heater, primary heater entrance and oil inlet pipe
Connection, primary heater outlet are connect with the entrance of oil product filter, outlet and the heat preservation oil storage tank top of oil product filter
The oil outlet of oil inlet connection, heat preservation oil storage pot bottom is connected by the entrance of oil feed pump and secondary heater, secondary heater
Outlet pass sequentially through the first temperature sensor, the first electrically-controlled valve, flow sensor and oil feed line connect, the entrance of oil feed pump
Circulation heating tube is connected between place and the exit of the first temperature sensor, it is automatically controlled that circulation heating tube is equipped with second
Valve.
A kind of oil inlet pretreatment unit of above-mentioned centrifugal oil separator, the heat preservation surface of oil storage tank are equipped with insulating layer, inner bottom
The position at portion center is equipped with second temperature sensor, and inner wall is equipped with liquid level sensor.
A kind of oil inlet pretreatment unit of above-mentioned centrifugal oil separator, the oil feed pump are variable frequency pump.
A kind of oil inlet pretreatment unit of above-mentioned centrifugal oil separator, the primary heater, secondary heater, flow sensing
Device, the first electrically-controlled valve, the first temperature sensor, the second electrically-controlled valve, oil feed pump, second temperature sensor, liquid level sensor with
External control system connection.
The utility model has the following advantages that and high-lighting effect compared with prior art：
The utility model has the beneficial effects that the utility model setting is equipped with oil product filter, it can will be big in oil product
Granule foreign is filtered removal, reduces the abrasion to centrifugal oil separator internal component, extends the service life of centrifugal oil separator, uses
The fuel feeding and heating system of Digital Control may be implemented the accurate control to fuel supply flow rate and temperature, improve centrifugal oil separator
Separative efficiency has ensured normal, the Efficient Operation of centrifugal oil separator, practical value with higher.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is utility model diagram.
1. heat preservation oil storage tank in figure, 2. oil product filters, 3. secondary heaters, 4. primary heaters, 5. oil inlet pipes, 6.
Flow sensor, 7. oil feed lines, 8. first electrically-controlled valves, 9. first temperature sensors, 10. second electrically-controlled valves, 11. oil feed pumps,
12. circulation heating tube.
Specific embodiment
A kind of oil inlet pretreatment unit of centrifugal oil separator, including heater, oil product filter 2, heat preservation oil storage tank 1, temperature pass
Sensor, liquid level sensor, flow sensor 6, oil feed pump 11, electrically-controlled valve, control system, the heater include primary heater
4 and secondary heater 3,4 entrance of primary heater connect with oil inlet pipe 5, primary heater 4 outlet is with oil product filter 2
The outlet of entrance connection, oil product filter 2 is connect with the oil inlet on heat preservation 1 top of oil storage tank, keeps the temperature the fuel-displaced of 1 bottom of oil storage tank
Mouth is connect by oil feed pump 11 with the entrance of secondary heater 3, and the outlet of secondary heater 3 passes sequentially through the first temperature sensor
9, the first electrically-controlled valve 8, flow sensor 6 are connect with oil feed line 7, the inlet of oil feed pump 11 and the first temperature sensor 9
Circulation heating tube 12 is connected between exit, circulation heating tube 12 is equipped with the second electrically-controlled valve 10.
Further, 1 surface of heat preservation oil storage tank is equipped with insulating layer, and the position at interior bottom portion center is equipped with second temperature
Sensor, inner wall are equipped with liquid level sensor.
Further, the oil feed pump 11 is variable frequency pump.
Further, the primary heater 4, secondary heater 3, flow sensor 6, the first electrically-controlled valve 8, the first temperature
Sensor 9, the second electrically-controlled valve 10, oil feed pump 11, second temperature sensor, liquid level sensor connect with external control system
It connects.
When utility model works, oil product enters from oil inlet pipe 5, by 4 heat temperature raising of primary heater, viscosity drop
It is low, it is filtered using oil product filter 2, removes impurity, the filtered oil product such as biggish particle, iron rust in oil product and enter heat preservation
It is stored in oil storage tank 1, the temperature and liquid of oil product in second temperature sensor and liquid level sensor meeting real-time monitoring heat preservation oil storage tank 1
Position height, and control system is transmitted a signal to, heat preservation storage can be got information about by the human-computer interaction interface of control system
Oil temperature and liquid level in oil tank 1 can input the flow and temperature of centrifugal oil separator needs by the human-computer interaction interface of control system,
When needing to centrifugal oil separator fuel feeding, control system can analyze the oil temperature in heat preservation oil storage tank 1, if oil temperature reaches the temperature of setting,
Then control system control oil feed pump 11 starts, and the first electrically-controlled valve 8 of control is opened, and the second electrically-controlled valve 10 is closed, and secondary heater 3 closes
Heating is closed, oil product passes through oil feed pump 11, secondary heater 3, the first temperature sensor 9, the first electrically-controlled valve 8, flow sensor 6
Afterwards, centrifugal oil separator, the flow of the meeting real-time monitoring oil product of flow sensor 6 are supplied via oil feed line 7, and flow signal is transferred to
Control system, control system adjust the power of variable frequency pump according to flow signal, flow are made to maintain setting value, if when fuel feeding, the
Two temperature sensors monitor that the oil temperature in heat preservation oil storage tank 1 is lower than setting value, and control system controls the second electrically-controlled valve 10 and opens,
The closing of first electrically-controlled valve 8, the starting heating of secondary heater 3, control oil feed pump 11 start, and oil product adds by oil feed pump 11, second
The inlet of oil feed pump 11 is returned to after hot device 3, the first temperature sensor 9, the second electrically-controlled valve 10, circulating-heating is realized, when first
When temperature sensor 9 monitors that oil product temperature reaches setting value, control system controls the first electrically-controlled valve 8 and opens, the second electrically-controlled valve
10 close, and secondary heater 3 closes heating, and oil product passes through oil feed pump 11, secondary heater 3, the first temperature sensor 9, first
After electrically-controlled valve 8, flow sensor 6, centrifugal oil separator is supplied via oil feed line 7.
Above embodiments are only the exemplary embodiment of the utility model, are not used in limitation the utility model, this is practical new
The protection scope of type is defined by the claims.Those skilled in the art can be in the essence and protection scope of the utility model
It is interior, various modifications or equivalent replacements are made to the utility model, this modification or equivalent replacement also should be regarded as falling in originally practical new
In the protection scope of type.
Claims (4)
1. a kind of oil inlet pretreatment unit of centrifugal oil separator, including heater, oil product filter (2), heat preservation oil storage tank (1), temperature
Sensor, liquid level sensor, flow sensor (6), oil feed pump (11), electrically-controlled valve, control system, which is characterized in that described to add
Hot device includes primary heater (4) and secondary heater (3), and primary heater (4) entrance is connect with oil inlet pipe (5), and first
Heater (4) outlet is connect with the entrance of oil product filter (2), the outlet and heat preservation oil storage tank (1) top of oil product filter (2)
Oil inlet connection, the oil outlet of heat preservation oil storage tank (1) bottom connected by the entrance of oil feed pump (11) and secondary heater (3)
Connect, the outlet of secondary heater (3) pass sequentially through the first temperature sensor (9), the first electrically-controlled valve (8), flow sensor (6) with
Oil feed line (7) connection is connected with circulation and adds between the inlet of oil feed pump (11) and the exit of the first temperature sensor (9)
Pipe line (12), circulation heating tube (12) are equipped with the second electrically-controlled valve (10).
2. a kind of oil inlet pretreatment unit of centrifugal oil separator according to claim 1, which is characterized in that the heat preservation oil storage tank
(1) surface is equipped with insulating layer, and the position at interior bottom portion center is equipped with second temperature sensor, and inner wall is equipped with liquid level sensor.
3. a kind of oil inlet pretreatment unit of centrifugal oil separator according to claim 1, which is characterized in that the oil feed pump (11)
For variable frequency pump.
4. a kind of oil inlet pretreatment unit of centrifugal oil separator according to claim 1, which is characterized in that the primary heater
(4), secondary heater (3), flow sensor (6), the first electrically-controlled valve (8), the first temperature sensor (9), the second electrically-controlled valve
(10), oil feed pump (11), second temperature sensor, liquid level sensor are connect with external control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820481587.6U CN208161118U (en) | 2018-04-08 | 2018-04-08 | A kind of oil inlet pretreatment unit of centrifugal oil separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820481587.6U CN208161118U (en) | 2018-04-08 | 2018-04-08 | A kind of oil inlet pretreatment unit of centrifugal oil separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208161118U true CN208161118U (en) | 2018-11-30 |
Family
ID=64373672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820481587.6U Expired - Fee Related CN208161118U (en) | 2018-04-08 | 2018-04-08 | A kind of oil inlet pretreatment unit of centrifugal oil separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208161118U (en) |
-
2018
- 2018-04-08 CN CN201820481587.6U patent/CN208161118U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103635246B (en) | A kind of separator of improvement and separation method | |
| CN205136235U (en) | New -type cluster oil rinses pump package | |
| CN105567363A (en) | Natural gas dewaxing, dehydration and dehydrocarbon device and method | |
| CN104083938B (en) | Compact filter and filtering technique | |
| CN205287832U (en) | MTO level methyl alcohol filtration system | |
| CN208161118U (en) | A kind of oil inlet pretreatment unit of centrifugal oil separator | |
| CN206309441U (en) | A kind of steam turbine oil on-line monitoring and automatic purification device | |
| CN104174211A (en) | Back-flushing system of liquid filter and back-flushing device applied to back-flushing system | |
| CN207880415U (en) | A kind of lubricating system of horizontal centrifuge | |
| CN104888513B (en) | A kind of cutting fluid centralized processing system | |
| CN207429814U (en) | A kind of vacuum oil-filter of good filtration effect | |
| CN109364574A (en) | A kind of lathe negative pressure filtration system | |
| CN209714514U (en) | One kind containing miscellaneous paraffin melt filteration equipment | |
| CN203954850U (en) | Compact filter | |
| CN212425966U (en) | Coal-to-liquid tail oil treatment equipment | |
| CN208287631U (en) | improved oil filtering system | |
| CN207198080U (en) | A kind of device for removing bubble in measurement water route | |
| CN208865457U (en) | The purification system of stop-leak compound in a kind of coolant liquid | |
| JP6554644B2 (en) | Fuel production equipment using animal and vegetable oils and used lubricants as raw materials | |
| CN105104591A (en) | Energy-saving and environment-friendly tea dryer | |
| CN206109366U (en) | Novel fruit wine clarification filtration system | |
| CN206196878U (en) | A kind of fruit-juice clarification filtration system | |
| CN109663411A (en) | One kind containing miscellaneous paraffin melt filteration equipment | |
| CN206544924U (en) | A kind of anti-clogging oily-water seperating equipment | |
| CN205683699U (en) | A kind of heat-treatment furnace quenching oil on-line filtration device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 |