CN202724753U - Disacidifying regeneration type vacuum oil purifier - Google Patents
Disacidifying regeneration type vacuum oil purifier Download PDFInfo
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- CN202724753U CN202724753U CN 201220416305 CN201220416305U CN202724753U CN 202724753 U CN202724753 U CN 202724753U CN 201220416305 CN201220416305 CN 201220416305 CN 201220416305 U CN201220416305 U CN 201220416305U CN 202724753 U CN202724753 U CN 202724753U
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- purifier
- fine filter
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Abstract
The utility model provides a disacidifying regeneration type vacuum oil purifier. The disacidifying regeneration type vacuum oil purifier is characterized in that an oil inlet 14 is connected with an electric heater 9 through a pipeline, an oil outlet 13 is connected with a regeneration device 5 through a pipeline, a primary fine filter 11 is communicated with a secondary fine filter 12, a roots pump 2 is mounted on the lower portion of a condenser 1, a circulating cold water pump 4 is mounted at the bottom of the vacuum oil purifier, a vacuum tank 6 is communicated with an oil drain pump 8, a vacuum pump 3 is arranged at the lower end of the vacuum tank 6, an oil drain pump 10 is arranged at the lower end of the regeneration device 5, and an electric cabinet 7 is arranged on the outer side of the purifier. The disacidifying regeneration type vacuum oil purifier is capable of efficiently removing moisture, gas and mechanical impurities in insulating oil, 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 vacuum oil filtering equipment, relates in particular to a kind of deacidification regenerative vacuum oil purifier.
Background technology
Present oil filtering unit both domestic and external mainly is to be main manually, complex operation and inconvenience.The fully automatic vacuum oil filter that occurred in recent years mainly adopts the relay of composition such as traditional time relay, sensitive relay, sequence controller to connect the angle and the hard touch controls mode such as touches, and circuit is complicated, function is limited, poor reliability, program are difficult for adjustment.Though indivedual producers also once produced the computer-shape full-automatic oil filtering machine as a trial, unreasonable because of circuit, function is few, low, the weak effect of efficient, and on the other hand, existing automatic oil filter does not all have the vacuum oil function, makes the purposes of equipment limited; Also do not carry out the function of breakdown voltage circulation self check to purifying oil, deliver to again laboratory's detection, operation inconvenience by the artificial oil sample that constantly takes out fully; In the engineering reality, in the time will carrying out individual event running or debugging, maintenance to equipment, must use manual function, the computer system and the manual state of existing computer-shape oil filter places one's entire reliance upon, in case computer system slightly has fault, then all manual functions are fully malfunctioning, even want to take emergent manual mode debug, keep in repair or want to work on complete all become impossible; In addition, existing oil filter generally adopts double-filtration, and filter effect is relatively poor; Vavuum pump and water vapour are taked the nature cooling; And take the traditional vacuum knockout tower, make separative efficiency can not get improving: secondly because the continuous automatic frequent break-make of high-power heater makes powerful electric current cause severe jamming to computer system, make misprogramming, produce misoperation, fault rate is high.
The utility model content
The utility model provides a kind of deacidification regenerative vacuum oil purifier, its objective is to solve the prior art defective, provide a kind of high-efficiency dehydration, degassed, filter mechanical admixture and reduce the deacidification regenerative vacuum oil purifier of acid number.
The technical scheme that the utility model is dealt with problems is:
The utility model provides a kind of deacidification regenerative vacuum oil purifier, comprising: condenser 1, lobe pump 2, vavuum pump 3, circulating water pump 4, regenerating unit 5, vacuum tank 6, electric cabinet 7, oil drain pump 8, electric heater 9, oil drain pump 10, one-level fine filter 11, secondary fine filter 12, oil-out 13 and oil-in 14; Wherein, described oil-in 14 is connecting electric heater 9 by pipeline, described oil-out 13 is connecting regenerating unit 5 by pipeline, described one-level fine filter 11 and secondary fine filter 12 are communicated with, and described condenser 1 bottom is installed with lobe pump 2, and described circulating water pump 4 is installed in the bottom of vacuum oil purifier, described vacuum tank 6 is communicated with oil drain pump 8, vavuum pump 3 is arranged on the lower end of vacuum tank 6, and oil drain pump 10 is located at the lower end of regenerating unit 5, and electric cabinet 7 is arranged on the clearing machine outside.
In some optional embodiments, described oil-out 13 and oil-in 14 are respectively equipped with ball valve.
In some optional embodiments, described vavuum pump 3 and lobe pump 2 carry out interlocked control by electric cabinet 7.
In some optional embodiments, described vacuum tank 6 is provided with Pressure gauge.
In some optional embodiments, described vavuum pump 3 is rotary-vane vaccum pumps.
Usefulness of the present utility model is:
During vacuum oil purifier work of the present utility model, fluid enters heater through coarse filter, 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, be equipped with the deacidification regenerating unit, can be according to Oil Quality situation switching, thus reach the high-efficiency dehydration of oil product, degassed, filter the purpose of mechanical admixture and reduction acid number.
Vacuum oil purifier of the present utility model is used for the purified treatment of various electric equipment insulating oils, 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, vavuum pump 3, circulating water pump 4, regenerating unit 5, vacuum tank 6, electric cabinet 7, oil drain pump 8, electric heater 9, oil drain pump 10, one-level fine filter 11, secondary fine filter 12, oil-out 13 and oil-in 14.
The specific embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model provides a kind of deacidification regenerative vacuum oil purifier, comprising: condenser 1, lobe pump 2, vavuum pump 3, circulating water pump 4, regenerating unit 5, vacuum tank 6, electric cabinet 7, oil drain pump 8, electric heater 9, oil drain pump 10, one-level fine filter 11, secondary fine filter 12, oil-out 13 and oil-in 14; Wherein, described oil-in 14 is connecting electric heater 9 by pipeline, described oil-out 13 is connecting regenerating unit 5 by pipeline, described one-level fine filter 11 and secondary fine filter 12 are communicated with, and described condenser 1 bottom is installed with lobe pump 2, and described circulating water pump 4 is installed in the bottom of vacuum oil purifier, described vacuum tank 6 is communicated with oil drain pump 8, vavuum pump 3 is arranged on the lower end of vacuum tank 6, and oil drain pump 10 is located at the lower end of regenerating unit 5, and electric cabinet 7 is arranged on the clearing machine outside.
In some optional embodiments, described oil-out 13 and oil-in 14 are respectively equipped with ball valve.
In some optional embodiments, described vavuum pump 3 and lobe pump 2 carry out interlocked control by electric cabinet 7.
In some optional embodiments, described vacuum tank 6 is provided with Pressure gauge.
In some optional embodiments, described vavuum pump 3 is rotary-vane vaccum pumps.
Specific embodiment:
In the present embodiment, during vacuum oil purifier work, fluid enters heater through coarse filter, 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, be equipped with the deacidification regenerating unit, can be according to Oil Quality situation switching, thus reach the high-efficiency dehydration of oil product, degassed, filter the purpose of mechanical admixture and reduction acid number.
The oil conditioner of present embodiment 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 present embodiment moves, the control of oil temperature can be undertaken by temperature controller, its control range is 40-80 ℃, under the general work condition, oil temperature is controlled in the 40-60 ℃ of 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 the present embodiment operation, open cooling water pump outlet valve and water container backwater valve, note the water circulation direction; When adopting the running water cooling, connect inlet tube and outlet tube and open the water inlet pipe and water outlet pipe valve, close cooling water pump outlet valve and water container backwater valve.Start vavuum pump and note observing the rising situation of elementary vacuum.Behind the vacuum pump startup, when vacuum reaches (pressure vacuum gauge) negative 0.08MPa, can start lobe pump.After the system vacuum degree is normal, open entrance oil ball valve, vent ball valve.When oil level during the window midline position, can start oil drain pump under vacuum tank, should note manometric pressure value, one-level, secondary fine filter≤0.5MPa this moment.After lobe pump, the normal operation of oil drain pump, can start electric heater, the unlatching group number of electric heater should decide one group, two groups or three groups of unlatchings to open simultaneously according to the process lot size of oil and the height of ambient temperature.
During vacuum oil purifier work of the present utility model, fluid enters heater through coarse filter, 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, be equipped with the deacidification regenerating unit, can be according to Oil Quality situation switching, thus reach the high-efficiency dehydration of oil product, degassed, filter the purpose of mechanical admixture and reduction acid number.
Vacuum oil purifier of the present utility model is used for the purified treatment of various electric equipment insulating oils, 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 (5)
1. a deacidification regenerative vacuum oil purifier comprises: condenser (1), lobe pump (2), vavuum pump (3), circulating water pump (4), regenerating unit (5), vacuum tank (6), electric cabinet (7), oil drain pump (8), electric heater (9), oil drain pump (10), one-level fine filter (11), secondary fine filter (12), oil-out (13) and oil-in (14); It is characterized in that, described oil-in (14) is connecting electric heater (9) by pipeline, described oil-out (13) is connecting regenerating unit (5) by pipeline, described one-level fine filter (11) and secondary fine filter (12) are communicated with, described condenser (1) bottom is installed with lobe pump (2), described circulating water pump (4) is installed in the bottom of vacuum oil purifier, described vacuum tank (6) is communicated with oil drain pump (8), vavuum pump (3) is arranged on the lower end of vacuum tank (6), oil drain pump (10) is located at the lower end of regenerating unit (5), and electric cabinet (7) is arranged on the clearing machine outside.
2. deacidification regenerative vacuum oil purifier as claimed in claim 1 is characterized in that, described oil-out (13) and oil-in (14) are respectively equipped with ball valve.
3. deacidification regenerative vacuum oil purifier as claimed in claim 1 is characterized in that, described vavuum pump (3) and lobe pump (2) carry out interlocked control by electric cabinet (7).
4. deacidification regenerative vacuum oil purifier as claimed in claim 1 is characterized in that, described vacuum tank (6) is provided with Pressure gauge.
5. deacidification regenerative vacuum oil purifier as claimed in claim 1 is characterized in that, described vavuum pump (3) is rotary-vane vaccum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220416305 CN202724753U (en) | 2012-08-21 | 2012-08-21 | Disacidifying regeneration type vacuum oil purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220416305 CN202724753U (en) | 2012-08-21 | 2012-08-21 | Disacidifying regeneration type vacuum oil purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202724753U true CN202724753U (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220416305 Expired - Fee Related CN202724753U (en) | 2012-08-21 | 2012-08-21 | Disacidifying regeneration type vacuum oil purifier |
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| Country | Link |
|---|---|
| CN (1) | CN202724753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104517702A (en) * | 2014-12-30 | 2015-04-15 | 上海一电变压器有限公司 | Oil injection process for oil-immersed transformer |
-
2012
- 2012-08-21 CN CN 201220416305 patent/CN202724753U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104517702A (en) * | 2014-12-30 | 2015-04-15 | 上海一电变压器有限公司 | Oil injection process for oil-immersed transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |