CN202724863U - Two-stage vacuum oil purifier - Google Patents
Two-stage vacuum oil purifier Download PDFInfo
- Publication number
- CN202724863U CN202724863U CN 201220416287 CN201220416287U CN202724863U CN 202724863 U CN202724863 U CN 202724863U CN 201220416287 CN201220416287 CN 201220416287 CN 201220416287 U CN201220416287 U CN 201220416287U CN 202724863 U CN202724863 U CN 202724863U
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- oil
- vacuum
- pump
- fine filter
- oil purifier
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- Expired - Fee Related
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Abstract
The utility model provides a two-stage vacuum oil purifier. The two-stage vacuum oil purifier is characterized in that a condenser 1 is communicated with a roots pump 2, a circulating cold water pump 3 is mounted at the bottom of the vacuum oil purifier, a vacuum pump 4 is communicated with a vacuum tank 7 through a vacuum filling solenoid 5, an electric heater 6 is connected with an electric cabinet 8, an oil outlet 16 is arranged at an outlet of an oil drain pump 9, an oil inlet 15 is arranged at an inlet of a coarse filter 10, a primary fine filter 11 is communicated with a secondary fine filter 12, an electromagnetic valve 14 is arranged at the top of the vacuum tank 7, and a one-way valve 13 is arranged at an inlet end of the primary fine filter 11. The two-stage vacuum oil purifier is mainly used for purification treatment of insulating oil in various electric equipment, and moisture, gas and mechanical impurities in the insulating oil or other oils equal to the insulating oil in viscosity can be removed efficiently by combining vacuum purification with fine filtering, so that the dielectric breakdown strength and the oil product quality of the insulating oil are improved, and safety operation of electric equipment is guaranteed.
Description
Technical field
The utility model belongs to transformer insulation oil, steam turbine oil filter plant, relates in particular to a kind of twin-stage type vacuum oil purifier.
Background technology
At present, oil conditioner has been widely used in the industries such as petrochemical industry, oil, coal, electric power, military project machinery, it is the special equipment of removing water content in oil and gas, such as Chinese patent CN96226949.2 disclosed " multifunctional vacuum oil filter ", be provided with shower nozzle, electric heater and dehydrogenation pipe in its gs-oil separator, can be in operation under the power-off condition not, be particularly suitable for on-the-spot charged work and to the operation that carries out large repairs of various oil-filled equipments, but have the defectives such as processing time length, inefficiency, product quality is not up to standard.
The utility model content
The utility model provides a kind of twin-stage type vacuum oil purifier, its objective is to solve the prior art defective, provides a kind of efficient discharge except moisture, gas and mechanical admixture in the insulating oil, carries out the twin-stage type vacuum oil purifier of vacuum purification filtration and drying out by circulating hot oil.
The technical scheme that the utility model is dealt with problems is:
The utility model provides a kind of twin-stage type vacuum oil purifier, comprising: condenser 1, lobe pump 2, circulating water pump 3, vavuum pump 4, vacuum gas filling magnetic valve 5, electric heater 6, vacuum tank 7, electric cabinet 8, oil drain pump 9, coarse filter 10, one-level fine filter 11, secondary fine filter 12, check valve 13, magnetic valve 14, oil-in 15 and oil-out 16; Wherein, condenser 1 is communicated with lobe pump 2, circulating water pump 3 is installed in the bottom of vacuum oil purifier, vavuum pump 4 is communicated with vacuum tank 7 by vacuum gas filling magnetic valve 5, and electric heater 6 is connected with electric cabinet 8, and the outlet of oil drain pump 9 is provided with oil-out 16, the entrance of coarse filter 10 is provided with oil-in 15, one-level fine filter 11 is communicated with secondary fine filter 12, and magnetic valve 14 is arranged on the top of vacuum tank 7, and check valve 13 is arranged on the arrival end of one-level fine filter 11.
In some optional embodiments, described vacuum tank 7 is provided with Pressure gauge.
In some optional embodiments, described circulating water pump 3 is connecting a water tank.
In some optional embodiments, also comprise oil conditioner frame and roller.
In some optional embodiments, described vavuum pump 4 is rotary-vane vaccum pumps.
In some optional embodiments, the filtering accuracy of described secondary fine filter 12 is 1 μ m.
Usefulness of the present utility model is:
It is sump oil to be carried out in the overall process of purified treatment that the utility model adopts technique scheme, the impurity and the moisture that remove when adopting the intensification viscosity reduction in the oil are processed, and the oil pumping sample detects oil, thereby make impurity and moisture removal in the handling oil abundant, improved the detergent power of vacuum oil-filter, and the quality of assurance clean oil, the fluid utilization is abundant.In addition, the utility model has also that heat loss is little, and Btu utilization is abundant, and is simple in structure, the characteristics such as heating-up temperature can be regulated and cost is low.Regulate the heating-up temperature of filter and vacuum separation chamber, just applicable to the purified treatment to the iundustrial oil of different viscosities.Therefore the utility model not only can be widely used in the vacuum oil-filter of various heavy oils, also be widely used in the vacuum oil-filter of light viscosity oil.
Vacuum oil purifier of the present utility model is mainly used in the purified treatment of insulating oil in the various electric equipments, adopt vacuum purification to filter mode in conjunction with essence, can get rid of efficiently insulating oil or be equivalent to moisture, gas and mechanical admixture in other oils of insulating oil viscosity, thereby improve proof voltage intensity and the oil quality of insulating oil, guarantee the safe operation of electric equipment.Can supply transformer, cable, high-voltage switch gear, the electric appliances plants such as transformer, power plant, power supply administration, send power transformation work area, industrial and mining enterprises that high-voltage electrical equipment is carried out vacuum purification filtration and drying out by circulating hot oil.
Description of drawings
Fig. 1 is the left view of the utility model vacuum oil purifier;
Fig. 2 is the front view of the utility model vacuum oil purifier;
Fig. 3 is the right view of the utility model vacuum oil purifier;
Fig. 4 is the top view of the utility model vacuum oil purifier;
Comprise among the figure: condenser 1, lobe pump 2, circulating water pump 3, vavuum pump 4, vacuum gas filling magnetic valve 5, electric heater 6, vacuum tank 7, electric cabinet 8, oil drain pump 9, coarse filter 10, one-level fine filter 11, secondary fine filter 12, check valve 13, magnetic valve 14, oil-in 15 and oil-out 16.
The specific embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model provides a kind of twin-stage type vacuum oil purifier, comprising: condenser 1, lobe pump 2, circulating water pump 3, vavuum pump 4, vacuum gas filling magnetic valve 5, electric heater 6, vacuum tank 7, electric cabinet 8, oil drain pump 9, coarse filter 10, one-level fine filter 11, secondary fine filter 12, check valve 13, magnetic valve 14, oil-in 15 and oil-out 16; Wherein, condenser 1 is communicated with lobe pump 2, circulating water pump 3 is installed in the bottom of vacuum oil purifier, vavuum pump 4 is communicated with vacuum tank 7 by vacuum gas filling magnetic valve 5, and electric heater 6 is connected with electric cabinet 8, and the outlet of oil drain pump 9 is provided with oil-out 16, the entrance of coarse filter 10 is provided with oil-in 15, one-level fine filter 11 is communicated with secondary fine filter 12, and magnetic valve 14 is arranged on the top of vacuum tank 7, and check valve 13 is arranged on the arrival end of one-level fine filter 11.
In some optional embodiments, described vacuum tank 7 is provided with Pressure gauge.
In some optional embodiments, described circulating water pump 3 is connecting a water tank.
In some optional embodiments, also comprise oil conditioner frame and roller.
In some optional embodiments, described vavuum pump 4 is rotary-vane vaccum pumps.
In some optional embodiments, the filtering accuracy of described secondary fine filter 12 is 1 μ m.
Vacuum oil purifier of the present utility model is when operation, the fluid that is heated to uniform temperature enters vacuum tank, by special dehydration in low vacuum district and the high vacuum region, degassed element, change the flow direction and the state of fluid, in heating-up temperature, under the Proper Match of vacuum and the speed of evacuation, moisture in the fluid, gas will evaporate rapidly, extracted by the two-stage vacuum pump, through dehydration, fluid after degassed deposits to the vacuum tank bottom, enter one-level fine filter and secondary fine filter by oil drain pump, carry out high-precision filtration, thereby reach the high-efficiency dehydration of oil product, degassed and filter mechanical admixture purpose.
Vacuum oil purifier of the present utility model uses three-phase 50Hz, 380V power supply.Electrical equipment has good power-off protection and electric control gear, and each motor all is equipped with electrothermal relay and protective device, has adopted simultaneously relevant interlocked control.In electric system, magnetic valve and heater interlocking; Vavuum pump and lobe pump interlocking.
When vacuum oil purifier operation of the present utility model, the control of oil temperature can be undertaken by temperature controller, its control range is 40-800C, under the general work condition, oil temperature is controlled in the 40-600C scope, when the heating oil temperature was higher than rated temperature, temperature controller can cut off heater power source automatically, can automatically connect the automatic control heater power supply again when oil temperature is lower than rated temperature.
During vacuum oil purifier work of the present utility model, close all valves of the machine, connect the turnover oil pipe, guarantee that oil sump is unimpeded to the machine import and export pipeline.Start cooling water pump, check whether the motor rotation direction is consistent with pump discharge, there being the place, water source also can directly be connected with running water, taps in succession outlet pipe with tap water direct.Vacuum pump switch is closed in examination, checks whether rotation direction is correct, and the lobe pump switch is closed in examination, checks whether rotation direction is correct.Check whether vavuum pump and booster pump interlock, and when not starting vavuum pump, booster pump can not start.Check whether magnetic valve and heater interlock, and when magnetic valve did not start, heater can not be worked, and when magnetic valve did not start, heater quit work.
It is sump oil to be carried out in the overall process of purified treatment that the utility model adopts technique scheme, the impurity and the moisture that remove when adopting the intensification viscosity reduction in the oil are processed, and the oil pumping sample detects oil, thereby make impurity and moisture removal in the handling oil abundant, improved the detergent power of vacuum oil-filter, and the quality of assurance clean oil, the fluid utilization is abundant.In addition, the utility model has also that heat loss is little, and Btu utilization is abundant, and is simple in structure, the characteristics such as heating-up temperature can be regulated and cost is low.Regulate the heating-up temperature of filter and vacuum separation chamber, just applicable to the purified treatment to the iundustrial oil of different viscosities.Therefore the utility model not only can be widely used in the vacuum oil-filter of various heavy oils, also be widely used in the vacuum oil-filter of light viscosity oil.
Vacuum oil purifier of the present utility model is mainly used in the purified treatment of insulating oil in the various electric equipments, adopt vacuum purification to filter mode in conjunction with essence, can get rid of efficiently insulating oil or be equivalent to moisture, gas and mechanical admixture in other oils of insulating oil viscosity, thereby improve proof voltage intensity and the oil quality of insulating oil, guarantee the safe operation of electric equipment.Can supply transformer, cable, high-voltage switch gear, the electric appliances plants such as transformer, power plant, power supply administration, send power transformation work area, industrial and mining enterprises that high-voltage electrical equipment is carried out vacuum purification filtration and drying out by circulating hot oil.
For making any technical staff in this area realize or to use the utility model, the above is described disclosed embodiment.To those skilled in the art; The various alter modes of these embodiment all are apparent, and the General Principle of this paper definition also can be applicable to other embodiment on the basis that does not break away from spirit of the present disclosure and protection domain.Therefore, the disclosure is not limited to the embodiment that this paper provides, but consistent with the widest scope of the disclosed principle of the application and novel features.
Claims (6)
1. a twin-stage type vacuum oil purifier comprises: condenser (1), lobe pump (2), circulating water pump (3), vavuum pump (4), vacuum gas filling magnetic valve (5), electric heater (6), vacuum tank (7), electric cabinet (8), oil drain pump (9), coarse filter (10), one-level fine filter (11), secondary fine filter (12), check valve (13), magnetic valve (14), oil-in (15) and oil-out (16); It is characterized in that, condenser (1) is communicated with lobe pump (2), circulating water pump (3) is installed in the bottom of vacuum oil purifier, vavuum pump (4) is communicated with vacuum tank (7) by vacuum gas filling magnetic valve (5), electric heater (6) is connected with electric cabinet (8), the outlet of oil drain pump (9) is provided with oil-out (16), the entrance of coarse filter (10) is provided with oil-in (15), one-level fine filter (11) is communicated with secondary fine filter (12), magnetic valve (14) is arranged on the top of vacuum tank (7), and check valve (13) is arranged on the arrival end of one-level fine filter (11).
2. the twin-stage type vacuum oil purifier shown in claim 1 is characterized in that, described vacuum tank (7) is provided with Pressure gauge.
3. the twin-stage type vacuum oil purifier shown in claim 1 is characterized in that, described circulating water pump (3) is connecting a water tank.
4. the twin-stage type vacuum oil purifier shown in claim 1 is characterized in that, also comprises oil conditioner frame and roller.
5. the twin-stage type vacuum oil purifier shown in claim 1 is characterized in that, described vavuum pump (4) is rotary-vane vaccum pump.
6. the twin-stage type vacuum oil purifier shown in claim 1 is characterized in that, the filtering accuracy of described secondary fine filter (12) is 1 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220416287 CN202724863U (en) | 2012-08-21 | 2012-08-21 | Two-stage vacuum oil purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220416287 CN202724863U (en) | 2012-08-21 | 2012-08-21 | Two-stage vacuum oil purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202724863U true CN202724863U (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220416287 Expired - Fee Related CN202724863U (en) | 2012-08-21 | 2012-08-21 | Two-stage vacuum oil purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202724863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801150A (en) * | 2013-11-01 | 2014-05-21 | 昆山威胜达环保设备有限公司 | Novel vacuum oil purifier |
| CN106884750A (en) * | 2017-03-28 | 2017-06-23 | 浙江嘉隆机械设备有限公司 | On-line checking autocontrol oil filter |
-
2012
- 2012-08-21 CN CN 201220416287 patent/CN202724863U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801150A (en) * | 2013-11-01 | 2014-05-21 | 昆山威胜达环保设备有限公司 | Novel vacuum oil purifier |
| CN106884750A (en) * | 2017-03-28 | 2017-06-23 | 浙江嘉隆机械设备有限公司 | On-line checking autocontrol oil filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Two-stage vacuum oil purifier Effective date of registration: 20141030 Granted publication date: 20130213 Pledgee: Zigong agricultural financing Company limited by guarantee Pledgor: Sichuan High Accurate Purification Equipment Co., Ltd. Registration number: 2014510000029 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150821 |
|
| EXPY | Termination of patent right or utility model |