CN109794096A - It can go the dedicated oil-filtering apparatus of deimpurity steam turbine and oil strain method - Google Patents
It can go the dedicated oil-filtering apparatus of deimpurity steam turbine and oil strain method Download PDFInfo
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- CN109794096A CN109794096A CN201910113036.3A CN201910113036A CN109794096A CN 109794096 A CN109794096 A CN 109794096A CN 201910113036 A CN201910113036 A CN 201910113036A CN 109794096 A CN109794096 A CN 109794096A
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Abstract
It can go the dedicated oil-filtering apparatus of deimpurity steam turbine and oil strain method.The oil-filtering apparatus of steam turbine is mainly used for the turbine oil processing of generating set, can quickly, effectively remove the moisture in deoiling, gas, impurity.It is a kind of to remove the dedicated oil-filtering apparatus of deimpurity steam turbine, its composition includes: water tank (1), vacuum tank (2), heater (3), condenser (4) and vacuum pump (5), water tank is controlled to a vacuum pump by water pipe, the top of vacuum pump is connect by air inlet pipe (6) with condenser, the side of vacuum pump is connect by leaving condenser water pipe (7) with condenser, the bottom of condenser has water tank (8), exhaust pipe (9) and discharge tube (10) are connected separately with below water tank, the top of condenser is connect by pipeline with vacuum tank, and vacuum meter (11) are installed on pipeline.The present invention is applied to steam turbine oil-filtering apparatus.
Description
Technical field:
The dedicated oil-filtering apparatus of deimpurity steam turbine and oil strain method can be gone the present invention relates to a kind of.
Background technique:
The oil-filtering apparatus of steam turbine is mainly used for the turbine oil processing of generating set, can quickly, effectively remove the moisture in deoiling, gas
Body, impurity.Oil plant quality is improved, guarantees that unit is adjusted, lubricating system works normally, extends the maintenance cycle of unit.
The more vacuum pump gas bleeding containing water vapors of filtering Water in oil of steam turbine oil-filtering apparatus used at present are excessive,
In vacuum pump, vacuum oil is lower than oil level line, and due to using time long water content more, each junction seals gas leakage, and oil filter can be inhaled
There are many impurity.
Summary of the invention:
The dedicated oil-filtering apparatus of deimpurity steam turbine and oil strain method can be gone the object of the present invention is to provide a kind of.
Above-mentioned purpose is realized by following technical scheme:
It is a kind of to remove the dedicated oil-filtering apparatus of deimpurity steam turbine, composition include: water tank, vacuum tank, heater, condenser and
Vacuum pump, the water tank are connect by water pipe with the vacuum pump, and the top of the vacuum pump passes through air inlet pipe and institute
The condenser connection stated, the side of the vacuum pump are connect by leaving condenser water pipe with the condenser, and described is cold
The bottom of condenser has water tank, and exhaust pipe is connected separately with below the water tank, and the top of the condenser is logical
Cross pipeline to connect with the vacuum tank, and vacuum meter be installed on pipeline, the water tank by the air inlet pipe and
Condenser described in the leaving condenser water Guan Yuyu forms back.
Described can remove the dedicated oil-filtering apparatus of deimpurity steam turbine, have atomizer and buoy in the vacuum tank,
The lower section of the atomizer is connect with jet pipe, and the jet pipe is connect with the heater, is equipped on the jet pipe
Automatic valve, the vacuum tank is interior to have oil reservoir, and the buoy is arranged in the oil reservoir.
Described can remove the dedicated oil-filtering apparatus of deimpurity steam turbine, and the bottom of the vacuum tank by pipeline and promotes
Device connection, the propeller are connect with oil drain pump, and the oil drain pump is connect by pipeline with fine filter, and is installed on pipeline
There is pressure gauge, the fine filter is connect by non-return valve with flowline.
Described can remove the dedicated oil-filtering apparatus of deimpurity steam turbine, and the lower section of the heater passes through pipeline and coarse filtration
Device connection, the other end of the coarse filter are connect with ball valve.
Described can remove the dedicated oil-filtering apparatus of deimpurity steam turbine, and this method comprises the following steps:
It works first according to water is different with the boiling point of oil, it is by heating in vacuum pipe, fine filter, condenser, water tank, vacuum
Pump, oil drain pump and electrical cabinet composition, vacuum pump will be extracted out to form vacuum with the air in vacuum tank, and extraneous oil liquid is in atmospheric pressure
Under the action of, oil eliminates biggish particle by inlet duct disengaging filter, subsequently into heating tank, by being heated to 40-
75 degree of oil floats valve by automatic oil, this valve is to automatically control the oil mass disengaging balance entered in vacuum tank, after heating
Oil liquid is rotated very fast by the spray wing is separated into half mist for oil, and the moisture in oil rapidly flashes to vapor and continuously by vacuum pump
It sucks in condenser, returns into water again after cooling into the aqueous vapor in condenser and release, oil liquid, row in heating in vacuum tank
Oil pump is discharged into fine filter and is filtered out granulometric impurity by filter core, so that completing vacuum filter rapidly removes well cuts, water
Divide, the overall process of gas, makes clean oil outside exit discharge machine.
Beneficial effects of the present invention:
1. the present invention is suitable for all kinds of oil-immersed type transformers, oil immersion electric current, voltage transformer and few oily breaker, live oil strain is carried out
And repairing；
It can be used for carrying out above equipment live drying out by circulating hot oil, especially to oil immersion electric current, voltage transformer and few oil are disconnected
The drying out by circulating hot oil of road device is more effective；
It can be used for carrying out live vacuum oil to sealing oil immersion equipment and equipment vacuumize；
It can be used for carrying out regeneration purification to slightly rotten transformer oil, its performance made to reach qualified oil standard.
The present invention have it is small in size, percentage of weight is light, and conveniently moving, stream time is long, performance stablize, it is easy to operate
The features such as, it improves the perfect design of Oil-gas Separation and has installed tubular rotary fuel injector using vacuum oil inlet, reduced resistance,
Cyclotron velocity is fast, increase oil gas separation,
3. the present invention is filter medium by speciality refined filtration core according to different needs, the filter medium of part, special refined filtration core is nothing
It spins close paper to be made into, need to only peel the one layer of close paper of nonwoven in outside off when discovery filtering is slow.
One-machine-multi-function of the present invention makes hot-oil circulation the machine at the scene in use, making oil storage tank using original oil-bearing equipment
Between equipment, more makes oil strain, regeneration, the dry three kinds of functions of reheat vapor cycle in this way while carrying out.
The present invention is according to the boiling point different designs of water and oil, it is by heating in vacuum pipe, fine filter, condenser, water tank, true
Sky pump, oil drain pump and electrical cabinet composition, vacuum pump will be extracted out to form vacuum with the air in vacuum tank, and extraneous oil liquid is in atmosphere
Under the action of pressure, oil eliminates biggish particle by inlet duct disengaging filter, subsequently into heating tank, by being heated to
The oil of 40-75 degree floats valve by automatic oil, this valve is to automatically control the oil mass disengaging balance entered in vacuum tank, by heating
Oil liquid afterwards, which is rotated very fast by spraying the wing, is separated into half mist for oil, and the moisture in oil rapidly flashes to vapor and continuously true
In sky pump sucking condenser, water is returned into again after cooling into the aqueous vapor in condenser and is released, oil liquid in heating in vacuum tank,
Oil drain pump is discharged into fine filter and is filtered out granulometric impurity by filter core, thus complete vacuum filter rapidly remove it is miscellaneous in oil
The overall process of matter, moisture, gas makes clean oil outside exit discharge machine.
Detailed description of the invention:
Attached drawing 1 is structural schematic diagram of the invention.
Attached drawing 2 is the electrical structure schematic diagram of attached drawing 1.
In figure: 1, water tank, 2, vacuum tank, 3, heater, 4, condenser, 5, vacuum pump, 6, air inlet pipe, 7, leaving condenser water
Pipe, 8, water tank, 9, exhaust pipe, 10, discharge tube, 11, vacuum meter, 12, atomizer, 13, buoy, 14, jet pipe, 15, automatic valve,
16, oil reservoir, 17, propeller, 18, oil drain pump, 19, fine filter, 20, pressure gauge, 21, non-return valve, 22, flowline, 23, coarse filtration
Device, 24, ball valve, 25, oil inlet pipe, 26, water pump.
Specific embodiment:
Embodiment 1:
A kind of to remove the dedicated oil-filtering apparatus of deimpurity steam turbine, composition includes: water tank 1, vacuum tank 2, heater 3, condensation
Device 4 and vacuum pump 5, the water tank are connect by water pipe with the vacuum pump, pass through air inlet at the top of the vacuum pump
Pipe 6 is connect with the condenser, and the side of the vacuum pump is connect by leaving condenser water pipe 7 with the condenser,
The bottom of the condenser has water tank 8, is connected separately with exhaust pipe 9 and discharge tube 10 below the water tank,
The top of the condenser is connect by pipeline with the vacuum tank, and vacuum meter 11 is equipped on pipeline, the storage
Water tank is made up of back condenser described in the air inlet pipe and the leaving condenser water Guan Yuyu.
Embodiment 2:
The dedicated oil-filtering apparatus of deimpurity steam turbine can be removed according to described in embodiment 1, there is atomizer in the vacuum tank
12 and buoy 13, the lower section of the atomizer connect with jet pipe 14, the jet pipe is connect with the heater, described
Automatic valve 15 is installed on jet pipe, there is oil reservoir 16 in the vacuum tank, the buoy is arranged in the oil reservoir.
Embodiment 3:
The dedicated oil-filtering apparatus of deimpurity steam turbine can be removed according to embodiment 1 or 2, the bottom of the vacuum tank passes through
Pipeline is connect with propeller 17, and the propeller is connect with oil drain pump 18, and the oil drain pump passes through pipeline and fine filter 19
Connection, and pressure gauge 20 is installed on pipeline, the fine filter is connect by non-return valve 21 with flowline 22.
Embodiment 4:
The dedicated oil-filtering apparatus of deimpurity steam turbine, the lower section of the heater can be gone to according to embodiment 1 or 2 or 3
It is connect by pipeline with coarse filter 23, the other end of the coarse filter is connect with ball valve 24, and the ball valve and oil inlet pipe connect
It connects.
Embodiment 5:
A method of using the dedicated oil-filtering apparatus of deimpurity steam turbine can be gone to carry out oil strain described in one of embodiment 1-4,
This method comprises the following steps:
It works first according to water is different with the boiling point of oil, it is by heating in vacuum pipe, fine filter, condenser, water tank, vacuum
Pump, oil drain pump and electrical cabinet composition, vacuum pump will be extracted out to form vacuum with the air in vacuum tank, and extraneous oil liquid is in atmospheric pressure
Under the action of, oil eliminates biggish particle by inlet duct disengaging filter, subsequently into heating tank, by being heated to 40-
75 degree of oil floats valve by automatic oil, this valve is to automatically control the oil mass disengaging balance entered in vacuum tank, after heating
Oil liquid is rotated very fast by the spray wing is separated into half mist for oil, and the moisture in oil rapidly flashes to vapor and continuously by vacuum pump
It sucks in condenser, returns into water again after cooling into the aqueous vapor in condenser and release, oil liquid, row in heating in vacuum tank
Oil pump is discharged into fine filter and is filtered out granulometric impurity by filter core, so that completing vacuum filter rapidly removes well cuts, water
Divide, the overall process of gas, makes clean oil outside exit discharge machine.
Disengaging oil pipe oil circuit is connected, 380V is connected, connects safety line, check whether each circuit connects reliably, each oil
Whether road valve is opened, and is carrying out operation sequence after preparation is intact, electric vacuum pump operates normally the right energy in pump, then makes
Vacuum pump is continuously run, and is prescribed a time limit when vacuum surface reaches table, openable inlet valve, until lower form moisture is more in vacuum reservoir
When, pasta can also increase in vacuum reservoir, and it is switched on the vacuum degree that vent valve control adapts at this time, is reduced to moisture, oil decline
After close vent valve, so that vacuum degree is reached capacity, at this time it is noted that the reaction of each instrument, if pressure gauge reading is greater than 0.3MPA
When, illustrate that oil filter inner filter core surface layer impurity is too many, need to remove surface layer filter paper, after hours, when opening vent valve
Vacuum degree reaches normal atmosphere (An), has clapped the oil in cylinder, and remaining oil is released from fuel outlet valve, prevents next time in use, being mixed into not
With in the oil of model.
Claims (5)
1. a kind of can remove the dedicated oil-filtering apparatus of deimpurity steam turbine, composition includes: water tank, vacuum tank, heater, condenser
And vacuum pump passes through at the top of the vacuum pump it is characterized in that: the water tank is connect by water pipe with the vacuum pump
Air inlet pipe is connect with the condenser, and the side of the vacuum pump is connected by leaving condenser water pipe and the condenser
It connects, the bottom of the condenser has water tank, is connected separately with exhaust pipe and discharge tube below the water tank, institute
The top for the condenser stated is connect by pipeline with the vacuum tank, and vacuum meter is equipped on pipeline, the water tank
Circuit is formed by the air inlet pipe and the leaving condenser water pipe and the condenser.
2. according to claim 1 can remove the dedicated oil-filtering apparatus of deimpurity steam turbine, it is characterized in that: the vacuum tank
Interior to have atomizer and buoy, the lower section of the atomizer is connect with jet pipe, and the jet pipe is connect with the heater,
Automatic valve is installed on the jet pipe, there is oil reservoir in the vacuum tank, the buoy is arranged in the oil reservoir.
3. according to claim 1 or 2 can remove the dedicated oil-filtering apparatus of deimpurity steam turbine, it is characterized in that: described is true
The bottom of slack tank is connect by pipeline with propeller, and the propeller is connect with oil drain pump, and the oil drain pump passes through pipeline
It is connect with fine filter, and pressure gauge is installed on pipeline, the fine filter is connect by non-return valve with flowline.
4. according to claim 1 or 2 or 3 can remove the dedicated oil-filtering apparatus of deimpurity steam turbine, it is characterized in that: described
The lower section of heater is connect by pipeline with coarse filter, and the other end of the coarse filter is connect with ball valve, the ball valve and
Oil inlet pipe connection.
5. a kind of utilize the side that the dedicated oil-filtering apparatus of deimpurity steam turbine can be gone to carry out oil strain described in one of claim 1-4
Method, it is characterized in that: this method comprises the following steps:
It works first according to water is different with the boiling point of oil, it is by heating in vacuum pipe, fine filter, condenser, water tank, vacuum
Pump, oil drain pump and electrical cabinet composition, vacuum pump will be extracted out to form vacuum with the air in vacuum tank, and extraneous oil liquid is in atmospheric pressure
Under the action of, oil eliminates biggish particle by inlet duct disengaging filter, subsequently into heating tank, by being heated to 40-
75 degree of oil floats valve by automatic oil, this valve is to automatically control the oil mass disengaging balance entered in vacuum tank, after heating
Oil liquid is rotated very fast by the spray wing is separated into half mist for oil, and the moisture in oil rapidly flashes to vapor and continuously by vacuum pump
It sucks in condenser, returns into water again after cooling into the aqueous vapor in condenser and release, oil liquid, row in heating in vacuum tank
Oil pump is discharged into fine filter and is filtered out granulometric impurity by filter core, so that completing vacuum filter rapidly removes well cuts, water
Divide, the overall process of gas, makes clean oil outside exit discharge machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910113036.3A CN109794096A (en) | 2019-02-13 | 2019-02-13 | It can go the dedicated oil-filtering apparatus of deimpurity steam turbine and oil strain method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910113036.3A CN109794096A (en) | 2019-02-13 | 2019-02-13 | It can go the dedicated oil-filtering apparatus of deimpurity steam turbine and oil strain method |
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| CN109794096A true CN109794096A (en) | 2019-05-24 |
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| CN201910113036.3A Pending CN109794096A (en) | 2019-02-13 | 2019-02-13 | It can go the dedicated oil-filtering apparatus of deimpurity steam turbine and oil strain method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270156A (en) * | 2019-08-05 | 2019-09-24 | 安立明 | A kind of vaccum dewatering wax filtering recovering device and technique |
| CN110743240A (en) * | 2019-11-22 | 2020-02-04 | 云南大红山管道有限公司 | Filtering system and filtering method applied to lubricating oil in large-scale water delivery and transfer system |
| CN111575102A (en) * | 2020-06-04 | 2020-08-25 | 西安傲蓝机电科技有限公司 | Oil filter with oil online detection function |
| CN113941168A (en) * | 2021-11-15 | 2022-01-18 | 洛阳万基发电有限公司 | Recovery water tank for oil-water separation equipment of generator set |
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| CN103861375A (en) * | 2014-03-26 | 2014-06-18 | 刘伟 | Novel energy-saving environment-friendly vacuum oil filter device |
| CN204767789U (en) * | 2015-07-10 | 2015-11-18 | 常州福宇精密模具有限公司 | Vacuum centrifugation oil filter |
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2019
- 2019-02-13 CN CN201910113036.3A patent/CN109794096A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861375A (en) * | 2014-03-26 | 2014-06-18 | 刘伟 | Novel energy-saving environment-friendly vacuum oil filter device |
| CN204767789U (en) * | 2015-07-10 | 2015-11-18 | 常州福宇精密模具有限公司 | Vacuum centrifugation oil filter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270156A (en) * | 2019-08-05 | 2019-09-24 | 安立明 | A kind of vaccum dewatering wax filtering recovering device and technique |
| CN110743240A (en) * | 2019-11-22 | 2020-02-04 | 云南大红山管道有限公司 | Filtering system and filtering method applied to lubricating oil in large-scale water delivery and transfer system |
| CN111575102A (en) * | 2020-06-04 | 2020-08-25 | 西安傲蓝机电科技有限公司 | Oil filter with oil online detection function |
| CN113941168A (en) * | 2021-11-15 | 2022-01-18 | 洛阳万基发电有限公司 | Recovery water tank for oil-water separation equipment of generator set |
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