CN114483222A - Large energy-saving oil filter for processing turbine oil for power plant - Google Patents
Large energy-saving oil filter for processing turbine oil for power plant Download PDFInfo
- Publication number
- CN114483222A CN114483222A CN202210091377.7A CN202210091377A CN114483222A CN 114483222 A CN114483222 A CN 114483222A CN 202210091377 A CN202210091377 A CN 202210091377A CN 114483222 A CN114483222 A CN 114483222A
- Authority
- CN
- China
- Prior art keywords
- turbine
- oil
- power plant
- pipeline
- steam
- 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.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/18—Lubricating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/10—Heating, e.g. warming-up before starting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The invention discloses a large energy-saving oil filter for treating turbine oil in a power plant, which belongs to the technical field of oil-water separation equipment and comprises a vacuum machine, a turbine, a liquid pump, a steam turbine, a generator, a reaction tank, a steam system of the power plant and a steam turbine generator unit of the power plant. The problems that the conventional oil filter processes the waste turbine oil extracted by the power plant by a third party and then sells the waste turbine oil back to the power plant, so that time, labor and transportation power are wasted, the processed turbine oil is impure, and energy-saving cyclic processing cannot be realized are solved.
Description
Technical Field
The invention relates to the technical field of oil-water separation equipment, in particular to a large energy-saving oil filter for processing turbine oil for a power plant.
Background
The turbine oil is commonly called turbine oil, is an important lubricating medium in an electric power system, and is mainly used for a lubricating system and a speed regulating system of a steam turbine generator unit. The lubricating and cooling functions are realized in the bearing of the steam turbine; the pressure transmission and speed regulation function is realized in the speed regulation system. The consumption of the turbine oil is large, 30-50 tons of turbine oil are generally required for a 200MW unit, and the oil consumption can even reach hundreds of tons if necessary spare oil is added in a large power plant. With the rapid development of the power industry, the quality of the steam turbine oil directly influences the safe and economic operation of the steam turbine unit. Therefore, the effect and the property of the turbine oil can be analyzed, so that the reason of the oil quality change is found, and a targeted measure is made in the later work to ensure the quality of the turbine oil.
When the steam turbine generator set is in operation, because steam leakage and mechanical abrasion are caused by poor sealing, moisture and impurities in turbine oil can be increased continuously, so that corrosion on the metal surface can be caused, the formation of a bearing oil film is damaged, critical parts such as a main shaft of the turbine generator set are seriously abraded, and the operation of the steam turbine generator set is greatly damaged, so that the problems of water and impurity separation and oil purification in the turbine oil of a steam turbine are solved.
The existing polluted turbine oil treatment equipment of the power plant mainly has the following defects:
1. generally, the conventional treatment equipment is formed by connecting multiple independent systems such as heating, oil residue filtering, demulsification, oil-water separation and the like, each independent system needs different independent power equipment to provide kinetic energy, the work consumption is increased, time and labor are wasted, resources are wasted, and energy is not saved.
2. The existing treatment equipment is generally small and only has a plurality of squares, the polluted turbine oil in a turbine generator set system needs to be extracted and collected into a storage barrel, then the turbine oil is sent to the turbine oil treatment equipment for oil-water separation treatment, and the treated and filtered turbine oil is sent to a power plant for reuse.
3. In actual production, the oil-water separation effect is poor, and the purified turbine oil which is not qualified can be directly sent to a power plant for use, so that secondary damage is caused to a turbo generator unit.
Disclosure of Invention
In order to solve the technical problems mentioned in the background art, the invention provides a large energy-saving oil filter for processing turbine oil for a power plant, which adopts the following technical scheme:
the utility model provides a large-scale energy-conserving oil filter of power plant with handling turbine oil, includes vacuum machine, turbine, liquid pump, steam turbine, generator, retort, power plant steam system and power plant turbo generator set, its characterized in that: the vacuum machine comprises a motor and a machine body, an output shaft is arranged on the motor, the machine body is arranged on the right side of the motor, an output shaft is arranged in the machine body, a vacuum machine impeller is arranged in the machine body, the output shaft is connected with the vacuum machine impeller, the motor is started, the motor output shaft rotates to drive the vacuum machine impeller to rotate, a first pipeline is arranged at the bottom of the machine body, the vacuum machine pumps air in a reaction tank out, the air passes through the first pipeline, the bottom of the first pipeline is communicated with the upper part of a turbine, the pumped air enters the turbine through the first pipeline, a blade rod is arranged in the turbine, a turbine impeller is arranged at the right end of the blade rod, the pumped air is pressurized and ejected through the vacuum machine to drive the turbine impeller to rotate, the turbine impeller rotates to drive the blade rod to rotate, a liquid pump is arranged on the left side of the turbine, and a blade rod is arranged in the liquid pump, the left end of the blade rod is provided with a liquid pump wheel, the blade rod rotates to drive the liquid pump wheel to rotate, the right side of the turbine is provided with a second pipeline, air pumped out of the reaction tank enters the turbine through the second pipeline, at the moment, the seventh pipeline is in a negative pressure state, turbine oil in a turbo generator unit of a power plant enters the reaction tank through the seventh pipeline through a fifth pipeline liquid pump, the second pipeline is communicated with the turbine, the turbine is internally provided with a bearing, steam in the second pipeline provides steam energy for the high-pressure movable blade set so that the high-pressure movable blade set rotates, the power shaft also rotates along with the rotation, the bearing is internally provided with a power shaft, the power shaft is provided with the high-pressure movable blade set, the generator is internally provided with a rotating shaft, the rotating shaft also rotates along with the rotation under the driving of the power shaft to drive the coil set to rotate, the rotating shaft is provided with the coil set and the generator to generate electricity, and the rotating shaft is fixedly connected with the power shaft, the reaction tank is internally provided with a heating bin which can heat the turbine oil to 40-75 ℃, the bottom of the heating bin is provided with a liquid discharge pipe, the liquid discharge pipe is provided with a first electromagnetic valve, the left side of the liquid discharge pipe is provided with a temperature sensor, when the turbine oil is heated to the temperature, the first electromagnetic valve is opened, the heated turbine oil is discharged from the liquid discharge pipe, passes through a vacuum bin in the process of going down, due to the negative pressure in the vacuum bin, the moisture in the turbine oil can be instantly converted into steam to be separated from the turbine oil, the turbine oil can continuously fall into a liquid receiving pipe, the lower part of the heating bin is provided with a vacuum bin, the right side of the machine body is provided with a third pipeline, the third pipeline is communicated with the vacuum bin, a liquid receiving pipe is arranged in the vacuum bin, the bottom of the liquid receiving pipe is communicated with the upper part of the separation tank, the turbine oil enters the separation tank through the liquid receiving pipe, the generator generates electricity to heat the heating body, the separating tank is internally provided with the heating body, the center of the bottom of the heating body is provided with a rotating shaft, the rotating shaft drives the heating body to rotate, heat and stir, emulsified oil in the turbine oil is de-emulsified, simultaneously, under the centrifugal action of the high-speed rotating heating body, the dehydrated turbine oil is thrown out through a separating hole on the separating tank and enters an oil purifying bin, metal substances corroded in the turbine oil cannot penetrate through the separating hole due to large volume and are remained in the separating tank and fall into a waste hopper under the action of gravity, the heating body is provided with a group of fixing rods, the fixing rods are fixedly connected with a brush, the brush brushes impurities adhered to the inner surface of the separating tank, the surface of the separating tank is provided with the separating hole, the bottom of the separating tank is provided with a waste hopper, the bottom of the waste hopper is provided with a waste material pipe, and the waste material pipe is provided with a second waste material pipe, the oil pump is characterized in that an oil purification bin is arranged on the outer side of the separation tank, an oil purification hopper is arranged at the bottom of the oil purification bin, the bottom of the oil purification hopper is communicated with a pipeline in four phases, turbine oil in the oil purification bin enters a pipeline in four directions through the oil purification hopper, and then the treated turbine oil is conveyed into a turbine generator set of a power plant from the pipeline in four directions, so that the turbine oil is circulated and energy-saving, the pipeline in four directions is communicated with the right end of the oil pump, the negative pressure generated by a turbine oil lubrication system is greater than the negative pressure in a reaction tank, so that the turbine oil in the oil purification bin flows back to the turbine oil lubrication system through the oil pump, an oil pump wheel is arranged in the oil pump, an oil pump rod is arranged at the lower part of the oil pump wheel, a transverse gear is arranged at the bottom of the oil pump rod, a vertical gear is arranged on the blade rod, the vertical gear is meshed with the transverse gear, the oil pump is driven to work when the blade rod rotates, a pipeline in six directions is arranged on the left side of the oil pump, the power plant steam turbine generator unit in be equipped with turbine oil lubricating system, for power plant steam turbine generator unit provides effects such as lubrication, six pipeline and turbine oil lubricating system upper portion be linked together, turbine oil lubricating system upper portion still be equipped with pipeline five, pipeline five be linked together with the liquid pump, in being carried to the retort through the liquid pump when the liquid pump because of the turbine oil in the negative pressure turbine oil lubricating system, liquid pump upper portion be equipped with pipeline seven, pipeline seven be linked together with the heated warehouses, power plant steam turbine generator unit pass through steam system pipeline and power plant steam system and be connected, power plant steam system right part be equipped with the steam pipe, steam pipe and steam turbine be linked together, moisture in the turbine oil is for the steam turbine provides steam energy makes the generator generate electricity after, unnecessary steam reentrant power plant steam system, power plant steam system provides steam turbine again for power plant steam turbine generator unit, the energy is saved and the environment is protected in a circulating mode in sequence.
Preferably: the machine body bottom be equipped with the backup pad, play the support fixed action to the vacuum machine, pipeline one run through the backup pad, the backup pad on be equipped with the mounting, the mounting on be equipped with the motor, play the support fixed action to the motor.
Preferably: the heating body is of a U-shaped structure, so that better stirring and heating can be realized.
Preferably: the bottom of the waste pipe is provided with a waste barrel which can collect corrosive metal substances separated by the turbine oil, and the number of the waste barrels is two or more.
Preferably: and a group of supporting rods are arranged between the steam turbine and the generator to fix the steam turbine and the generator.
Preferably: the reaction tank is provided with a group of supporting legs which play a role in supporting and elevating the reaction tank.
The invention has the following advantages:
1. starting the vacuum machine, continuously pumping out the air in the reaction tank through the third pipeline, and is ejected into a first pipeline through the vacuum machine under high pressure, and enters a turbine through the first pipeline to impact a turbine wheel, because the turbine and the liquid pump share one blade rod, the rotation of the turbine wheel drives the blade rod to rotate, the blade rod rotates to drive the liquid pump wheel to rotate, the air pumped by the vacuum machine enters the turbine, at the moment, the air in the reaction tank is pumped continuously, the reaction tank is gradually in a vacuum state, and becomes negative pressure, and the pipeline seven is communicated with the reaction tank, so that the pressure intensity of a turbine oil lubricating system in the steam turbine generator unit of the power plant is far greater than the pressure intensity in the reaction tank, turbine oil in a turbine oil lubricating system in a turbine generator unit of the power plant enters a liquid pump through a pipeline five and enters a heating bin in a reaction tank through a pipeline seven under the driving of the liquid pump.
2. The turbine oil with impurities, moisture and emulsified oil entering the heating bin is heated by the heating bin, when the temperature reaches 40-75 ℃, the turbine oil is sensed by the temperature sensor, the first electromagnetic valve is opened at the moment, the mixed turbine oil falls from the liquid discharge pipe and passes through the vacuum bin in the falling process, the boiling point of water is lowered due to the negative pressure in the reaction tank, so that the mixed moisture in the mixed turbine oil is instantly evaporated and remained in the vacuum bin when the mixed turbine oil passes through the vacuum bin, the mixed oil with the moisture removed continuously falls into the separation tank, high-temperature steam in the vacuum bin is pumped out by the vacuum machine again to be pressurized and sprayed into the turbine through the first pipeline, a blade rod in the turbine continues to rotate, a liquid pump also continues to operate, the reaction tank with the pumped air and steam is always in a vacuum negative pressure state, so that the turbine oil in a turbine oil lubricating system in the turbo generator set in the power plant continuously flows into the reaction tank, meanwhile, steam in the turbine is sprayed into the turbine to provide steam energy for the turbine, the high-pressure movable vane set of the turbine rotates, the rotating shaft is fixedly connected with the power shaft, so that the coil set of the generator rotates to generate electric energy, meanwhile, the heating body also rotates and stirs along with the rotating shaft under the rotation of the rotating shaft, the electric energy provided by the generator heats the heating body, the heated heating body enables part of solidified turbine emulsified oil to be demulsified, under the rotating centrifugal action of the heating body, the treated turbine oil in the separation tank is thrown out through the separation hole and enters the oil purification bin, corrosive metal substances in the original turbine oil are remained in the separation tank and fall into the waste hopper under the action of gravity to be discharged, and because the steam, air and turbine oil are mixed in a turbine oil lubricating system of a turbine generator unit of a power plant, the negative pressure generated in the turbine oil system can be far greater than the negative pressure in the separation tank, therefore, the treated turbine oil can enter a turbine oil lubricating system in a turbine generator unit of a power plant from the clean oil bin through the oil pump, and the treatment and recycling of the mixed turbine oil are realized.
3. Unnecessary steam in the steam turbine gets into power plant's steam system through the steam pipe, and the steam that produces along with power plant's steam system itself provides steam energy for power plant's turbo generator set together, provides more steam energy for power plant's electricity generation, avoids the extravagant polluted environment of moisture of turbine oil separation simultaneously, makes it recycle according to the circulation energy-conservation.
Therefore, through the transformation and conception of the whole structure, the circulation operation of the three systems is realized through the initial kinetic energy of the vacuum machine, and then a large coherent system circulation is generated. The problems that the conventional oil filter processes the waste turbine oil extracted by the power plant by a third party and then sells the waste turbine oil back to the power plant, so that time, labor and transportation power are wasted, the processed turbine oil is impure, and energy-saving cyclic processing cannot be realized are solved.
Drawings
FIG. 1 is a schematic structural diagram of a large energy-saving oil filter for processing turbine oil in a power plant according to the present invention;
FIG. 2 is a front view of a large energy-saving oil filter for processing turbine oil for a power plant according to the present invention;
FIG. 3 is a structural diagram of a reaction tank of a large energy-saving oil filter for processing turbine oil in a power plant according to the present invention;
FIG. 4 is a structure diagram of a vacuum machine of a large energy-saving oil filter for processing turbine oil in a power plant according to the present invention;
FIG. 5 is a top view of a separation tank of a large energy-saving oil filter for processing turbine oil in a power plant according to the present invention;
FIG. 6 is a front view of a separation tank of a large energy-saving oil filter for processing turbine oil in a power plant according to the present invention;
FIG. 7 is a turbine structure diagram of a large energy-saving oil filter for processing turbine oil in a power plant according to the present invention;
FIG. 8 is a liquid pump structure diagram of a large energy-saving oil filter for processing turbine oil in a power plant according to the present invention;
FIG. 9 is a top view of a reaction tank of a large energy-saving oil filter for processing turbine oil for a power plant according to the present invention;
FIG. 10 is a steam turbine structure diagram of a large energy-saving oil filter for processing turbine oil in a power plant according to the present invention;
FIG. 11 is a generator structure diagram of a large energy-saving oil filter for processing turbine oil in a power plant according to the present invention;
fig. 12 is a partial enlarged view of a large energy-saving oil filter for processing turbine oil in a power plant according to the present invention.
The attached drawings are as follows: 1-vacuum machine, 2-motor, 3-machine body, 4-output shaft, 5-vacuum machine impeller, 6-pipeline I, 7-turbine, 8-blade rod, 9-turbine impeller, 10-liquid pump, 11-liquid pump wheel, 12-pipeline II, 13-steam turbine, 14-bearing, 15-power shaft, 16-high pressure movable blade group, 17-generator, 18-rotating shaft, 19-coil group, 20-reaction tank, 21-heating bin, 22-liquid discharge pipe, 23-electromagnetic valve I, 24-temperature sensor, 25-vacuum bin, 26-pipeline III, 27-liquid receiving pipe, 28-separation tank, 29-heating body, 30-fixing rod, 31-hairbrush and 32-separation hole, 33-a waste hopper, 34-a waste pipe, 35-a second electromagnetic valve, 36-a clean oil bin, 37-a clean oil hopper, 38-a fourth pipeline, 39-a turbine generator unit of a power plant, 40-a fifth pipeline, 41-a sixth pipeline, 42-a seventh pipeline, 43-a steam system of the power plant, 44-a steam pipe, 45-a supporting plate, 46-a fixed part, 47-a waste barrel, 48-a supporting rod, 49-a supporting leg, 50-an oil pump, 51-an oil pump wheel, 52-an oil pump rod, 53-a transverse gear, 54-a vertical gear, 55-a turbine oil lubricating system and 56-a steam system pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-12:
the utility model provides a large-scale energy-conserving oil filter of power plant with handling turbine oil, includes vacuum machine 1, turbine 7, liquid pump 10, steam turbine 13, generator 17, retort 20, power plant steam system 43 and power plant turbo generator unit 39, its characterized in that: the vacuum machine 1 comprises a motor 2 and a machine body 3, an output shaft 4 is arranged on the motor 2, the machine body 3 is arranged on the right side of the motor 2, the output shaft 4 is arranged in the machine body 3, a vacuum machine impeller 5 is arranged in the machine body 3, the output shaft 4 is connected with the vacuum machine impeller 5, a first pipeline 6 is arranged at the bottom of the machine body 3, the bottom of the first pipeline 6 is communicated with the upper part of a turbine 7, a blade rod 8 is arranged in the turbine 7, a turbine impeller 9 is arranged at the right end of the blade rod 8, a liquid pump 10 is arranged on the left side of the turbine 7, a blade rod 8 is arranged in the liquid pump 10, a liquid pump wheel 11 is arranged at the left end of the blade rod 8, a second pipeline 12 is arranged on the right side of the turbine 7, the second pipeline 12 is communicated with a steam turbine 13, a bearing 14 is arranged in the steam turbine 13, and a power shaft 15 is arranged in the bearing 14, the power shaft 15 is provided with a high-pressure movable blade group 16, the generator 17 is internally provided with a rotating shaft 18, the rotating shaft 18 is provided with a coil group 19, the rotating shaft 18 is fixedly connected with the power shaft 15, the reaction tank 20 is internally provided with a heating bin 21, the bottom of the heating bin 21 is provided with a liquid discharge pipe 22, the liquid discharge pipe 22 is provided with a first electromagnetic valve 23, the left side of the liquid discharge pipe 22 is provided with a temperature sensor 24, the lower part of the heating bin 21 is provided with a vacuum bin 25, the right side of the machine body 3 is provided with a third pipeline 26, the third pipeline 26 is communicated with the vacuum bin 25, the vacuum bin 25 is internally provided with a liquid receiving pipe 27, the bottom of the liquid receiving pipe 27 is communicated with the upper part of the separation tank 28, the separation tank 28 is internally provided with a heating body 29, the center of the bottom of the heating body 29 is provided with the rotating shaft 18, the heating body 29 is provided with a group of fixing rods 30, the fixed rod 30 is fixedly connected with the brush 31, the surface of the separation tank 28 is provided with a separation hole 32, the bottom of the separation tank 28 is provided with a waste hopper 33, the bottom of the waste hopper 33 is provided with a waste pipe 34, the waste pipe 34 is provided with a second electromagnetic valve 35, the outer side of the separation tank 28 is provided with an oil purification bin 36, the bottom of the oil purification bin 36 is provided with an oil purification bin 37, the bottom of the oil purification bin 37 is communicated with a fourth pipeline 38, the fourth pipeline 38 is communicated with the right end of the oil pump 50, the oil pump 50 is internally provided with an oil pump wheel 51, the lower part of the oil pump wheel 51 is provided with an oil pump rod 52, the bottom of the oil pump rod 52 is provided with a transverse gear 53, the blade rod 8 is provided with a vertical gear 54, the vertical gear 54 is meshed with the transverse gear 53, the left side of the oil pump 50 is provided with a sixth pipeline 41, the power plant steam turbine generator set 39 is internally provided with an oil lubrication system 55, six 41 and turbine oil lubricating system 55 upper portions of pipeline be linked together, turbine oil lubricating system 55 upper portion still be equipped with pipeline five 40, pipeline five 40 be linked together with liquid pump 10, liquid pump 10 upper portion be equipped with pipeline seven 42, pipeline seven 42 be linked together with heating bunker 21, power plant's turbo generator set 39 pass through steam system pipeline 56 and be connected with power plant's steam system 43, power plant's steam system 43 right part be equipped with steam pipe 44, steam pipe 44 be linked together with steam turbine 13.
The working principle of the invention is as follows:
starting the vacuum machine 1, rotating the vacuum machine impeller 5, continuously pumping air in the reaction tank 20 through the third pipeline 26, spraying the air at high pressure through the vacuum machine 1 into the first pipeline 6, feeding the air into the turbine 7 through the first pipeline 6 to impact the turbine impeller 9, wherein the turbine 7 and the liquid pump 10 share one blade rod 8, the turbine impeller 9 rotates to drive the blade rod 8 to rotate, the blade rod 8 is provided with a liquid pump wheel 11, the blade rod 8 rotates to drive the liquid pump, 11 rotates, the air pumped by the vacuum machine 1 enters the turbine 13, at the moment, the air in the reaction tank 20 is continuously pumped, the interior of the reaction tank 20 is gradually in a vacuum state and becomes negative pressure, the seventh pipeline 42 is communicated with the reaction tank 20, so that the pressure of the turbine oil lubricating system 55 in the steam turbine generator set 39 of the power plant is far greater than the pressure in the reaction tank 20, and the turbine oil in the turbine oil lubricating system 55 in the steam turbine generator set 39 of the power plant enters the liquid pump through the fifth pipeline 40, driven by the liquid pump 10, enters the heating chamber 21 in the reaction tank 20 through a pipe seven 42. The turbine oil with impurities, moisture and emulsified oil entering the heating bin 21 is heated by the heating bin 21, when the temperature reaches 40-75 ℃, the turbine oil is sensed by the temperature sensor 24, at the moment, the first electromagnetic valve 23 is opened, the mixed turbine oil falls from the liquid discharge pipe 22, passes through the vacuum bin 25 in the falling process, the boiling point of water is lowered due to the negative pressure in the reaction tank 20, so that the mixed turbine oil is instantaneously evaporated and remained in the vacuum bin 25 when passing through the vacuum bin 25, the mixed oil with the moisture removed continuously falls into the separation tank 28, the high-temperature steam in the vacuum bin 25 is pumped out by the vacuum machine 1 again to be pressurized and sprayed into the turbine 7 through the first pipeline 6, the blade rod 8 in the turbine 7 continuously rotates, the liquid pump 10 also continuously operates, the reaction tank 20 with the pumped air and steam is always in the vacuum negative pressure state, and therefore the turbine oil in the turbine oil lubricating system 55 in the turbine generator unit 39 continuously flows The turbine oil enters a reaction tank 20, meanwhile, steam in a turbine 7 is injected into a turbine 13 to provide steam energy for the turbine 13, a high-pressure movable blade set 16 in the turbine 13 rotates, a rotating shaft 14 is fixedly connected with a power shaft 15, a coil set 19 of a generator 17 rotates to generate electric energy, a heating body 29 rotates along with the rotation of the rotating shaft 14 to stir, the electric energy provided by the generator 17 heats the heating body 29, the heated heating body 29 demulsifies a part of solidified turbine emulsified oil, under the rotating centrifugal action of the heating body 29, the treated turbine oil in a separation tank 28 is thrown out through a separation hole 32 and enters an oil purification bin 36, corrosive metal substances in the original turbine oil are remained in the separation tank 28 and fall into a waste hopper 33 under the action of gravity to be discharged, and steam, air and turbine oil which are mixed in a turbine oil lubricating system 55 of a turbine generator unit 39 of a power plant are pumped out, the negative pressure generated in the turbine oil lubrication system 55 will be much greater than the negative pressure in the separator tank 28, the blade rod 8 is provided with a vertical gear 54, the vertical gear 54 is meshed with a horizontal gear 53, the horizontal gear 53 is connected with an oil pump rod 52, the oil pump rod 52 is connected with an oil pump wheel 51, therefore, when the blade rod 8 rotates, the oil pump 50 operates, the treated turbine oil enters the turbine oil lubricating system 55 in the turbine generator unit 39 of the power plant from the clean oil bin 36 through the oil pump 50 to realize treatment and recycling of the mixed turbine oil, redundant steam in the turbine 7 enters the steam system 43 of the power plant through the steam pipe 44, steam energy is provided for the turbine generator unit 39 of the power plant along with steam generated by the steam system 43 of the power plant, more steam energy is provided for power generation of the power plant, meanwhile, the water waste separated from the turbine oil is avoided, the environment is prevented from being polluted, and the turbine oil is recycled, so that the energy is saved.
The invention has simple operation and convenient use, and is suitable for comprehensive popularization and application. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a large-scale energy-conserving oil filter of power plant with handling turbine oil, includes vacuum machine (1), turbine (7), liquid pump (10), steam turbine (13), generator (17), retort (20), power plant steam system (43) and power plant turbo generator set (39), its characterized in that: the vacuum machine (1) comprises a motor (2) and a machine body (3), an output shaft (4) is arranged on the motor (2), the machine body (3) is arranged on the right side of the motor (2), the output shaft (4) is arranged in the machine body (3), a vacuum machine impeller (5) is arranged in the machine body (3), the output shaft (4) is connected with the vacuum machine impeller (5), a first pipeline (6) is arranged at the bottom of the machine body (3), the bottom of the first pipeline (6) is communicated with the upper part of a turbine (7), a blade rod (8) is arranged in the turbine (7), a turbine impeller (9) is arranged at the right end of the blade rod (8), a liquid pump (10) is arranged on the left side of the turbine (7), the blade rod (8) is arranged in the liquid pump (10), a liquid pump wheel (11) is arranged at the left end of the blade rod (8), a second pipeline (12) is arranged on the right side of the turbine (7), the second pipeline (12) is communicated with a steam turbine (13), a bearing (14) is arranged in the steam turbine (13), a power shaft (15) is arranged in the bearing (14), a high-pressure movable blade group (16) is arranged on the power shaft (15), a rotating shaft (18) is arranged in the generator (17), a coil group (19) is arranged on the rotating shaft (18), the rotating shaft (18) is fixedly connected with the power shaft (15), a heating bin (21) is arranged in the reaction tank (20), a liquid discharge pipe (22) is arranged at the bottom of the heating bin (21), a first electromagnetic valve (23) is arranged on the liquid discharge pipe (22), a temperature inductor (24) is arranged on the left side of the liquid discharge pipe (22), a vacuum bin (25) is arranged on the lower portion of the heating bin (21), a third pipeline (26) is arranged on the right side of the machine body (3), and the third pipeline (26) is communicated with the vacuum bin (25), the vacuum tank (25) is internally provided with a liquid receiving pipe (27), the bottom of the liquid receiving pipe (27) is communicated with the upper part of the separation tank (28), the separation tank (28) is internally provided with a heating body (29), the center of the bottom of the heating body (29) is provided with a rotating shaft (18), the heating body (29) is provided with a group of fixing rods (30), the fixing rods (30) are fixedly connected with a brush (31), the surface of the separation tank (28) is provided with separation holes (32), the bottom of the separation tank (28) is provided with a waste hopper (33), the bottom of the waste hopper (33) is provided with a waste pipe (34), the waste pipe (34) is provided with a second electromagnetic valve (35), the outer side of the separation tank (28) is provided with an oil purifying bin (36), the bottom of the oil purifying bin (36) is provided with an oil purifying hopper (37), and the bottom of the oil purifying hopper (37) is communicated with a fourth pipeline (38), the four pipelines (38) are communicated with the right end of the oil pump (50), an oil pump wheel (51) is arranged in the oil pump (50), an oil pump rod (52) is arranged on the lower portion of the oil pump wheel (51), a transverse gear (53) is arranged at the bottom of the oil pump rod (52), a vertical gear (54) is arranged on the blade rod (8), the vertical gear (54) is meshed with the transverse gear (53), a pipeline six (41) is arranged on the left side of the oil pump (50), a turbine oil lubricating system (55) is arranged in the power plant turbine generator set (39), the pipeline six (41) is communicated with the upper portion of the turbine oil lubricating system (55), a pipeline five (40) is further arranged on the upper portion of the turbine oil lubricating system (55), the pipeline five (40) is communicated with the liquid pump (10), a pipeline seven (42) is arranged on the upper portion of the liquid pump (10), and the pipeline seven (42) is communicated with the heating bin (21), the steam turbine generator unit (39) of power plant pass through steam system pipeline (56) and be connected with power plant steam system (43), power plant steam system (43) right part be equipped with steam pipe (44), steam pipe (44) be linked together with steam turbine (13).
2. The large-scale energy-saving oil filter for processing turbine oil for the power plant according to claim 1, characterized in that: organism (3) bottom be equipped with backup pad (45), pipeline one (6) run through backup pad (45), backup pad (45) on be equipped with mounting (46), mounting (46) on be equipped with motor (2).
3. The large-scale energy-saving oil filter for processing turbine oil for the power plant according to claim 1, characterized in that: the heating body (29) is of a U-shaped structure.
4. The large-scale energy-saving oil filter for processing turbine oil for the power plant according to claim 1, characterized in that: the bottom of the waste pipe (34) is provided with two or more waste barrels (47), and the number of the waste barrels (47) is two or more.
5. The large-scale energy-saving oil filter for processing turbine oil for the power plant according to claim 1, characterized in that: and a group of support rods (48) are arranged between the steam turbine (13) and the generator (17).
6. The large-scale energy-saving oil filter for processing turbine oil for the power plant according to claim 1, characterized in that: the reaction tank (20) is provided with a group of supporting legs (49).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210091377.7A CN114483222B (en) | 2022-01-26 | 2022-01-26 | Large energy-saving oil filter for treating turbine oil for power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210091377.7A CN114483222B (en) | 2022-01-26 | 2022-01-26 | Large energy-saving oil filter for treating turbine oil for power plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114483222A true CN114483222A (en) | 2022-05-13 |
| CN114483222B CN114483222B (en) | 2023-06-20 |
Family
ID=81474300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210091377.7A Active CN114483222B (en) | 2022-01-26 | 2022-01-26 | Large energy-saving oil filter for treating turbine oil for power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114483222B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6105362A (en) * | 1995-09-22 | 2000-08-22 | Kabushiki Kaisha Toshiba | Combined cycle power plant with gas turbine cooling system |
| CN102108884A (en) * | 2011-03-30 | 2011-06-29 | 东方电气集团东方汽轮机有限公司 | Lubricating system shared by big and small steam turbines in electric power plant |
| CN202724861U (en) * | 2012-08-01 | 2013-02-13 | 自贡东方过滤设备制造有限公司 | Oil filtering equipment |
| CN209940916U (en) * | 2019-01-15 | 2020-01-14 | 自贡真空过滤设备有限责任公司 | TWLJ steam turbine oil temperature and pressure compensation oil filter |
-
2022
- 2022-01-26 CN CN202210091377.7A patent/CN114483222B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6105362A (en) * | 1995-09-22 | 2000-08-22 | Kabushiki Kaisha Toshiba | Combined cycle power plant with gas turbine cooling system |
| CN102108884A (en) * | 2011-03-30 | 2011-06-29 | 东方电气集团东方汽轮机有限公司 | Lubricating system shared by big and small steam turbines in electric power plant |
| CN202724861U (en) * | 2012-08-01 | 2013-02-13 | 自贡东方过滤设备制造有限公司 | Oil filtering equipment |
| CN209940916U (en) * | 2019-01-15 | 2020-01-14 | 自贡真空过滤设备有限责任公司 | TWLJ steam turbine oil temperature and pressure compensation oil filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114483222B (en) | 2023-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110756557A (en) | Electromagnetic heating indirect thermal desorption treatment device and method for oil-containing solid waste | |
| CN212597579U (en) | Three-station vacuum ultrasonic full-automatic cleaning machine for hydrocarbon solvent | |
| CN102107101B (en) | High-temperature condensed water recycling and purifying system with ceramic membrane filter | |
| CN114483222A (en) | Large energy-saving oil filter for processing turbine oil for power plant | |
| CN108996887B (en) | Hydrothermal treatment method and system for concentrated sludge | |
| CN110550798A (en) | offshore drilling platform hazardous waste treatment device and treatment process | |
| CN105236680A (en) | Method for purifying gas liquor | |
| CN103130670B (en) | Synthetic leather dimethyl formamide (DMF) recycling residue processing technology and synthetic leather DMF recycling residue processing system | |
| CN105754663B (en) | A kind of coal gasified black water processing system remaining energy recovery system and method | |
| CN104986819B (en) | A kind of photovoltaic solar Non-energy-consumption used heat evaporation technology | |
| CN207738704U (en) | Equipment is desorbed in a kind of electromagnetic heating sea oil-containing, hydrocarbon contamination castoff heat | |
| CN108587763A (en) | A kind of the zero-emission metal environment-protective circulating deoiling method and device of recoverable waste oil | |
| CN102010732A (en) | Method and device for condensing and recovering shale oil in gas tower section of oil shale distillation system | |
| CN113384915A (en) | Equipment and process for extracting chlorophyll as main raw material of chlorophyll battery | |
| CN201825828U (en) | Oily sediment treatment device | |
| CN212523574U (en) | Delayed coking tail gas recovery device | |
| CN211814283U (en) | Refinery sump oil and scum decompression dewatering device | |
| CN210711201U (en) | Sled dress formula oil-containing sludge continuous processing system | |
| CN201001973Y (en) | Continuous type organic solvent distilling recovery device | |
| CN1631816A (en) | Method for recovering and treating boiler sewage of large-scale steam power plant | |
| CN111889453A (en) | Three-station vacuum ultrasonic full-automatic cleaning machine for hydrocarbon solvent | |
| CN210287097U (en) | Oil sludge fluidization oil removal separation equipment | |
| CN220976889U (en) | Waste mineral oil regeneration dewatering device | |
| CN111636833A (en) | Oil-removing treatment device and method for oil-based drilling cuttings | |
| CN216972613U (en) | Part circulating cooling device for numerical control quenching machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |