CN107978429A - A kind of device and processing method for being used to reduce the high dielectric loss deterioration transformer oil of high-sulfur - Google Patents
A kind of device and processing method for being used to reduce the high dielectric loss deterioration transformer oil of high-sulfur Download PDFInfo
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- CN107978429A CN107978429A CN201711345173.7A CN201711345173A CN107978429A CN 107978429 A CN107978429 A CN 107978429A CN 201711345173 A CN201711345173 A CN 201711345173A CN 107978429 A CN107978429 A CN 107978429A
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- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 66
- 239000011593 sulfur Substances 0.000 title claims abstract description 66
- 230000006866 deterioration Effects 0.000 title claims abstract description 53
- 238000003672 processing method Methods 0.000 title claims abstract description 34
- 238000001179 sorption measurement Methods 0.000 claims abstract description 289
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 193
- 230000023556 desulfurization Effects 0.000 claims abstract description 162
- 238000004088 simulation Methods 0.000 claims abstract description 58
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 230000001050 lubricating effect Effects 0.000 claims abstract description 25
- 238000012545 processing Methods 0.000 claims abstract description 22
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000009467 reduction Effects 0.000 claims abstract description 10
- 230000008676 import Effects 0.000 claims description 153
- 239000003463 adsorbent Substances 0.000 claims description 66
- 238000010521 absorption reaction Methods 0.000 claims description 32
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 22
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 239000000243 solution Substances 0.000 claims description 17
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 16
- 239000000908 ammonium hydroxide Substances 0.000 claims description 16
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 15
- 230000032683 aging Effects 0.000 claims description 13
- 150000003839 salts Chemical class 0.000 claims description 13
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 12
- 229920001661 Chitosan Polymers 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 9
- 230000009466 transformation Effects 0.000 claims description 9
- 239000004115 Sodium Silicate Substances 0.000 claims description 8
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 8
- 239000005864 Sulphur Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- 229910021529 ammonia Inorganic materials 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 5
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000002360 explosive Substances 0.000 abstract description 3
- 231100000252 nontoxic Toxicity 0.000 abstract description 3
- 230000003000 nontoxic effect Effects 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 391
- 235000011114 ammonium hydroxide Nutrition 0.000 description 12
- 238000001914 filtration Methods 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 235000019795 sodium metasilicate Nutrition 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Transformer Cooling (AREA)
Abstract
The invention belongs to technical field of electric power, more particularly, to a kind of device for being used to reduce the high dielectric loss deterioration transformer oil of high-sulfur, it is characterised in that it be by：Lubricating cup（31）, simulates oil pump（32）, simulation heating device（33）, simulation adsorption tanks（34）, simulation valve（35）, the first to the 5th oil pipe composition.Present invention mainly solves reduction transformer oil high-sulfur and cause the technical problems such as high dielectric loss.Present invention further teaches a kind of Joint adsorption processing method for reducing the high dielectric loss deterioration transformer oil of high-sulfur.The present invention main beneficial effect be：Device is simply easily made, processing method is nontoxic, it is nonflammable it is explosive, adsorption capacity is strong, desulfurization effect and reduces dielectric loss significant effect, the waste oil indices after processing are all up to state standards；Simple production process, raw material sources are extensive, low production cost, without environmental pollution, can save a large amount of producing costs, and save the energy.
Description
Technical field
The invention belongs to technical field of electric power, is used to reduce the high dielectric loss deterioration transformer oil of high-sulfur more particularly, to a kind of
Device and a kind of Joint adsorption processing method for reducing the high dielectric loss deterioration transformer oil of high-sulfur.
Background technology
Extra-high voltage High capacity transformer is constantly released in recent years, wherein largely using transformer oil, is used at present
Transformer oil main problem is big in sulfur content height, dielectric loss, through investigation, has 3 sulfur contents to be higher than in 20 main transformers of Xiaogan power grid
There is 1 sulfur content to be equally higher than 1500ppm in 1500ppm, the transformer stored；And《IEC_60296-2012 electrician's liquid becomes
The original mineral insulating oil of depressor and switch》The sulfur content of middle regulation main transformer insulating oil should not be greater than
1500ppm.On the one hand the transformer oil of high sulfur content has buried the seed of environmental pollution, another aspect high sulfur content can cause absolutely
Edge resistance is higher, influences the normal duty operation of transformer.For this reason, applicant is for the west city power transformation of Xiaogan electric company of Hubei Province
35 kilovolts of useless transformers of new website of standing storage are tested, and are inhaled in five-year period with adsorption paper, 2 times with aluminium oxide for 2 times
Attached filtering, renew oil 3 times, has both reduced transformer availability, has added maintenance cost, and do not obtain ideal effect；The transformation
After device is changed oil for the second time, oily dielectric loss is 0.29, and insulation resistance of main and absorptance are qualified；After third time is changed oil, oily dielectric loss rises to
18.215 high pressure three-phase R60For 394M Ω, low pressure R60For 358M Ω, iron core 158M Ω over the ground, are being sampled insulating oil inspection
Found when testing, oil colours is rubescent, and acid number is higher, in cloudy state.If above-mentioned insulating oil is not subject to oil strain adsorption treatment and directly transports
For in new transformer, it will cause the hidden danger of safe operation to transformer.In order to reduce the sulfur content in transformer oil, reduce
The insulation resistance increase as caused by transformer oil, save transformer insulation oil cost, existing transformer oil is reached normal mark
Standard applicant carried out the research and development of the project, and achieves expected effect to come into operation again.
The content of the invention
It is the defects of for the prior art, a kind of for reducing the high dielectric loss deterioration transformation of high-sulfur it is an object of the invention to disclose
The device of device oil and a kind of Joint adsorption processing method for reducing the high dielectric loss deterioration transformer oil of high-sulfur；They are to use following skill
Art scheme is realized.
A kind of device for being used to reduce high-sulfur high dielectric loss deterioration transformer oil, it is characterised in that it be by：Lubricating cup, simulation oil
Pump, simulation heating device, simulation adsorption tanks, simulation valve, the first to the 5th oil pipe form；First oil pipe one end insertion
Into lubricating cup, the first oil pipe other end is connected with the import of simulates oil pump, and second oil pipe one end and simulates oil pump go out
Mouth is connected, and the second oil pipe other end is connected with the import of simulation heating device, and the 3rd oil pipe one end goes out with simulation heating device
Mouth is connected, and the 3rd oil pipe other end has two interfaces, the first interface of the 3rd oil pipe other end and the import of simulation valve
It is connected, the second interface of the 3rd oil pipe other end extends and is inserted into lubricating cup, the 4th oil pipe one end and simulation valve
Outlet is connected, and import of the 4th oil pipe other end with simulating adsorption tanks is connected, the 5th oil pipe one end and simulation adsorption tanks
Outlet is connected, and the 5th oil pipe other end extends and is inserted into lubricating cup；In working status, the lid of the lubricating cup is sealing
's；The simulation adsorption tanks are made of the desulfurization adsorption tanks that are sequentially connected in series and drop dielectric loss adsorption tanks, or the simulation adsorption tanks by
Drop dielectric loss adsorption tanks and desulfurization the adsorption tanks composition being sequentially connected in series；There is desulfuration adsorbent, the drop in the desulfurization adsorption tanks
There is drop Jie's adsorbent in dielectric loss adsorption tanks；The simulation is check valve with valve, and the liquid in simulation valve can only be from
Three oil pipes flow to the 4th oil pipe.
A kind of Joint adsorption processing method for reducing the high dielectric loss deterioration transformer oil of high-sulfur, employs described above be used for
The device of the high dielectric loss deterioration transformer oil of high-sulfur is reduced, its processing method is:Simulation valve is closed, is injected in lubricating cup at plan
The transformer oil of reason；Open simulates oil pump and simulation heating device；Transformer oil passes through simulates oil pump in lubricating cup, is sent into simulation heating
Device heats, then is back in simulates oil pump, temperature of oil in transformer is risen to more than 50 DEG C by heating, and make change by repeatedly circulation
Depressor oil viscosity reduces, and opens simulation valve, and transformer oil is by simulation adsorption tanks and returns to lubricating cup, multiple iterative cycles,
Transformer oil is set to achieve the purpose that to reduce the high dielectric loss deterioration of high-sulfur.
A kind of device for being used to reduce high-sulfur high dielectric loss deterioration transformer oil, it is characterised in that it be by：Main transformer sheet
It is body, transformer outlet valve, oil pump inlet valve, oil pump, heater, desulfurization adsorption tanks inlet valve, drop dielectric loss adsorption tanks inlet valve, de-
Sulphur adsorption tanks, drop dielectric loss adsorption tanks, desulfurization adsorption tanks outlet valve, drop dielectric loss adsorption tanks outlet valve, the first surge tank, the first tablet
Oil filter inlet valve, the second tablet oil filter inlet valve, the first tablet oil filter, the second tablet oil filter, the first tablet oil strain
It is machine outlet valve, the second tablet oil filter outlet valve, the second surge tank, the second surge tank outlet valve, vacuum oil-filter inlet valve, true
Air filter oil machine, vacuum oil-filter outlet valve, transformer inlet valve, the first oil pipe, the second oil pipe form；Main transformer body
Outlet is connected with the import of transformer outlet valve, and the outlet of transformer outlet valve is connected with the import of oil pump inlet valve, oil
The outlet of pump inlet valve is connected with the import of oil pump, and the outlet of oil pump is connected with the import of heater, the outlet of heater
Place has two interfaces, and first interface in the exit of heater is connected with the import of desulfurization adsorption tanks inlet valve, desulfurization
The outlet of adsorption tanks inlet valve is connected with the import of desulfurization adsorption tanks, outlet and the desulfurization adsorption tanks outlet valve of desulfurization adsorption tanks
Import be connected, desulfurization adsorption tanks outlet valve outlet connection the first surge tank the first import, the exit of heater
Import of second interface with dropping dielectric loss adsorption tanks inlet valve is connected, and the outlet and drop dielectric loss for dropping dielectric loss adsorption tanks inlet valve are inhaled
The import of attached tank is connected, and the outlet of drop dielectric loss adsorption tanks is connected with the import of drop dielectric loss adsorption tanks outlet valve, and drop dielectric loss is inhaled
Second import of the first surge tank of outlet connection of attached tank outlet valve, the first outlet of the first surge tank connect the first tablet oil strain
The import of machine inlet valve, the import of the first tablet oil filter of outlet connection of the first tablet oil filter inlet valve, the filter of the first tablet
The import of the first tablet oil filter outlet valve of outlet connection of oil machine, the outlet connection second of the first tablet oil filter outlet valve are slow
The first import of tank is rushed, the second outlet of the first surge tank connects the import of the second tablet oil filter inlet valve, the filter of the second tablet
The import of the second tablet oil filter of outlet connection of oil machine inlet valve, the outlet of the second tablet oil filter connects the second tablet oil strain
The import of machine outlet valve, the second import of the second surge tank of outlet connection of the second tablet oil filter outlet valve, the second surge tank
The second surge tank outlet valve of outlet connection import, one end of the first oil pipe of outlet connection of the second surge tank outlet valve, the
The other end of one oil pipe is connected to the import of vacuum oil-filter inlet valve, the outlet connection vacuum oil filtering of vacuum oil-filter inlet valve
The import of machine, the import of the outlet connection vacuum oil-filter outlet valve of vacuum oil-filter, the outlet of vacuum oil-filter outlet valve connects
One end of the second oil pipe, the import of the other end connection transformer inlet valve of the second oil pipe of connection are connect, transformer inlet valve goes out
The import of mouth connection main transformer body；The transformer outlet valve, oil pump inlet valve, desulfurization adsorption tanks inlet valve, drop dielectric loss
It is adsorption tanks inlet valve, desulfurization adsorption tanks outlet valve, drop dielectric loss adsorption tanks outlet valve, the first tablet oil filter inlet valve, second flat
Plate oil filter inlet valve, the first tablet oil filter outlet valve, the second tablet oil filter outlet valve, the second surge tank, the second buffering
Tank outlet valve, vacuum oil-filter inlet valve, vacuum oil-filter outlet valve, transformer inlet valve are all check valves；The transformer
Outlet valve is unidirectional from main transformer body to oil pump inlet valve direction, and oil pump inlet valve is from transformer outlet valve to oil pump
Direction is unidirectional, and desulfurization adsorption tanks inlet valve is unidirectional from heater to desulfurization adsorption tanks direction, drop dielectric loss adsorption tanks import
Valve is unidirectional from heater to drop dielectric loss adsorption tanks direction, and desulfurization adsorption tanks outlet valve is from desulfurization adsorption tanks to the first buffering
Tank direction is unidirectional, and drop dielectric loss adsorption tanks outlet valve is unidirectional from drop dielectric loss adsorption tanks to the first surge tank direction, first is flat
Plate oil filter inlet valve is unidirectional from the first surge tank to the first tablet oil filter direction, and the second tablet oil filter inlet valve is
Unidirectional from the first surge tank to the second tablet oil filter direction, the first tablet oil filter outlet valve is from the first tablet oil filter
Unidirectional to the second surge tank direction, the second tablet oil filter outlet valve is from the second tablet oil filter to the second surge tank direction
Unidirectional, the second surge tank outlet valve is unidirectional from the second surge tank to the first oil pipe direction, and vacuum oil-filter inlet valve is
Unidirectional from the first oil pipe to vacuum oil-filter direction, vacuum oil-filter outlet valve is from vacuum oil-filter to the second oil pipe direction
Unidirectional, transformer inlet valve is unidirectional from the second oil pipe to main transformer body direction；Have in the desulfurization adsorption tanks
Desulfuration adsorbent, the drop dielectric loss adsorption tanks are interior to have drop Jie's adsorbent.
A kind of Joint adsorption processing method for reducing the high dielectric loss deterioration transformer oil of high-sulfur, employs described above be used for
Reduce the device of the high dielectric loss deterioration transformer oil of high-sulfur, it is characterised in that the processing method is through the following steps that to realize
's：
The first step：Desulfuration adsorbent is placed in desulfurization adsorption tanks, drop Jie's adsorbent is placed in drop dielectric loss adsorption tanks, is beaten
All valves are opened, and transformer outlet valve is finally opened, main transformer is drained the oil；
Second step：Oil pump is opened, heater is opened, makes transformer oil in the pipeline interior heating of heater to 50-60 DEG C, and constantly
Convey transformer oil；
3rd step：Transformer oil is sent into after desulfurization adsorption tanks inlet valve, desulfurization adsorption tanks, desulfurization adsorption tanks outlet valve all the way
In first surge tank；Another way transformer oil goes out by drop dielectric loss adsorption tanks inlet valve, drop dielectric loss adsorption tanks, drop dielectric loss adsorption tanks
It is sent into after mouth valve in the first surge tank；Wherein, the desulfuration adsorbent in desulfurization adsorption tanks is the direction advanced relative to transformer oil
Set, it is that the direction advanced relative to transformer oil is set to drop drop Jie's adsorbent in dielectric loss adsorption tanks；First surge tank is defeated
The transformer oil gone out is all the way after the first tablet oil filter inlet valve, the first tablet oil filter, the first tablet oil filter outlet valve
It is sent into the second surge tank, the transformer oil another way of the first surge tank output is through the second tablet oil filter inlet valve, second flat
In plate oil filter, the second tablet oil filter outlet valve, the second surge tank of rear feeding；The transformer oil of second surge tank output passes through
It is sent into after second surge tank outlet valve, the first oil pipe in vacuum oil-filter；The transformer oil of vacuum oil-filter output passes through vacuum
It is sent into after oil filter outlet valve, the second oil pipe, transformer inlet valve in main transformer body；Complete at a Joint adsorption
Reason；The above process is no less than 10 times repeatedly, completes the Joint adsorption processing for reducing the high dielectric loss deterioration transformer oil of high-sulfur.
A kind of device for being used to reduce high-sulfur high dielectric loss deterioration transformer oil, it is characterised in that it be by：Main transformer sheet
Body, transformer outlet valve, oil pump inlet valve, oil pump, heater, desulfurization adsorption tanks inlet valve, desulfurization adsorption tanks, desulfurization adsorption tanks
Outlet valve, the first surge tank, the first tablet oil filter inlet valve, the first tablet oil filter, the first tablet oil filter outlet valve,
Two surge tanks, the second surge tank outlet valve, vacuum oil-filter inlet valve, vacuum oil-filter, vacuum oil-filter outlet valve, transformer
Inlet valve, the first oil pipe, the second oil pipe form；The outlet of main transformer body is connected with the import of transformer outlet valve,
The outlet of transformer outlet valve is connected with the import of oil pump inlet valve, and the outlet of oil pump inlet valve is connected with the import of oil pump
Connecing, the outlet of oil pump is connected with the import of heater, and the outlet of heater is connected with the import of desulfurization adsorption tanks inlet valve,
The outlet of desulfurization adsorption tanks inlet valve is connected with the import of desulfurization adsorption tanks, and outlet and the desulfurization adsorption tanks of desulfurization adsorption tanks go out
The import of mouth valve is connected, the first import of the first surge tank of outlet connection of desulfurization adsorption tanks outlet valve, the first surge tank
The import of the first tablet oil filter inlet valve of outlet connection, the outlet of the first tablet oil filter inlet valve connect the first tablet oil strain
The import of machine, the import of the first tablet oil filter outlet valve of outlet connection of the first tablet oil filter, the first tablet oil filter go out
First import of the second surge tank of outlet connection of mouthful valve, the second surge tank outlet valve of outlet connection of the second surge tank into
Mouthful, one end of the first oil pipe of outlet connection of the second surge tank outlet valve, the other end of the first oil pipe is connected to vacuum oil-filter
The import of inlet valve, the import of the outlet connection vacuum oil-filter of vacuum oil-filter inlet valve, the outlet connection of vacuum oil-filter
The import of vacuum oil-filter outlet valve, one end of the second oil pipe of outlet connection of vacuum oil-filter outlet valve, connects the second oil pipe
The other end connection transformer inlet valve import, transformer inlet valve outlet connection main transformer body import；It is described
Transformer outlet valve, oil pump inlet valve, desulfurization adsorption tanks inlet valve, desulfurization adsorption tanks outlet valve, the first tablet oil filter import
Valve, the first tablet oil filter outlet valve, the second surge tank, the second surge tank outlet valve, vacuum oil-filter inlet valve, vacuum oil filtering
Machine outlet valve, transformer inlet valve are all check valves；The transformer outlet valve is from main transformer body to oil pump inlet valve
Direction is unidirectional, and oil pump inlet valve is from transformer outlet valve to oil pump direction unidirectional, and desulfurization adsorption tanks inlet valve is from adding
Hot device is to desulfurization adsorption tanks direction unidirectional, and desulfurization adsorption tanks outlet valve is unidirectional from desulfurization adsorption tanks to the first surge tank direction
, the first tablet oil filter inlet valve is, first tablet oil strain unidirectional from the first surge tank to the first tablet oil filter direction
Machine outlet valve is unidirectional from the first tablet oil filter to the second surge tank direction, and the second surge tank outlet valve is from the second buffering
Tank is unidirectional to the first oil pipe direction, vacuum oil-filter inlet valve be it is from the first oil pipe to vacuum oil-filter direction unidirectional, very
Air filter oil machine outlet valve is unidirectional from vacuum oil-filter to the second oil pipe direction, and transformer inlet valve is from the second oil pipe to master
Transformer body direction is unidirectional；The desulfurization adsorption tanks are composite tanks, and desulfurization adsorption tanks are by sequentially connected desulfurization adsorption tanks
Body and drop dielectric loss absorption tank body are formed, and the imports of desulfurization adsorption tanks is the import of desulfurization absorption tank body, the outlet of desulfurization adsorption tanks
It is the outlet for dropping dielectric loss absorption tank body, the outlet of desulfurization absorption tank body is connected with the import of drop dielectric loss absorption tank body；The desulfurization
There is desulfuration adsorbent in adsorption tanks body, there is drop Jie's adsorbent in the drop dielectric loss adsorption tanks body.
A kind of Joint adsorption processing method for reducing the high dielectric loss deterioration transformer oil of high-sulfur, employs described above be used for
Reduce the device of the high dielectric loss deterioration transformer oil of high-sulfur, it is characterised in that the processing method is through the following steps that to realize
's：
The first step：Desulfuration adsorbent is placed in desulfurization adsorption tanks body, drop Jie's adsorbent is placed on drop dielectric loss absorption tank body
It is interior, all valves are opened, and transformer outlet valve is finally opened, main transformer is drained the oil；
Second step：Oil pump is opened, heater is opened, makes transformer oil in the pipeline interior heating of heater to 50-60 DEG C, and constantly
Convey transformer oil；
3rd step：Transformer oil is sent into after desulfurization adsorption tanks inlet valve, desulfurization adsorption tanks, desulfurization adsorption tanks outlet valve all the way
In first surge tank；Wherein, the desulfuration adsorbent in desulfurization adsorption tanks body is that the direction advanced relative to transformer oil is set, and is dropped
Drop Jie's adsorbent in dielectric loss adsorption tanks body is that the direction advanced relative to transformer oil is set；The transformation of first surge tank output
Device oil is sent into second after the first tablet oil filter inlet valve, the first tablet oil filter, the first tablet oil filter outlet valve all the way
In surge tank；The transformer oil of second surge tank output is sent into vacuum oil filtering after the second surge tank outlet valve, the first oil pipe
In machine；The transformer oil of vacuum oil-filter output is sent into after vacuum oil-filter outlet valve, the second oil pipe, transformer inlet valve
In main transformer body；Complete a Joint adsorption processing；The above process is no less than 10 times repeatedly, and completing reduces high-sulfur height
The Joint adsorption processing of dielectric loss deterioration transformer oil.
A kind of Joint adsorption processing method of the high dielectric loss deterioration transformer oil of reduction high-sulfur described above, it is characterised in that
The desulfuration adsorbent is made of hydrochloric acid, chitosan, ammonium hydroxide, cupric salt, activated carbon；Wherein, hydrochloric acid, chitosan, ammonia
Water, cupric salt, activated carbon weight ratio=（1—5）：1：（1—3）：（1—5）：（10-50）.
Desulfuration adsorbent described above is prepared by the following method to obtain：By hydrochloric acid：Chitosan：Ammonium hydroxide：Cupric
Salt：Activated carbon=（1—5）：1：（1—3）：（1—5）：（10-50）Weight ratio weigh, then, dissolve chitosan in hydrochloric acid
In, ammonium hydroxide is added to when having the insoluble matter to start to separate out, is changed plus cupric salt, and being stirred continuously makes cupric salt all after dissolving, adds
Enter activated carbon, when stirring 1-3 is small after, filter, dry up, dry, after adsorbing ammonia saturation, at 500-700 DEG C, ammonia and nitrogen mix
Close and product is made in atmosphere after reduction activation.
A kind of Joint adsorption processing method of the high dielectric loss deterioration transformer oil of reduction high-sulfur described above, it is characterised in that
Drop Jie's adsorbent is by 18% -22%（Mass percent）25 parts of sulfuric acid solution, 6% -8%（Mass percent）Industrial sulphur
Sour aluminium 23 parts of aqueous solutions, 4% -7%（Mass percent）23 parts of sodium silicate solution, concentration be 21%-30% 1.35 parts of groups of ammonium hydroxide
Into.
It is described above drop Jie's adsorbent optimization formula be：19.5%-19.8%（Mass percent）25 parts of sulfuric acid solution,
6.8%-6.95%（Mass percent）Industrial aluminum sulphate 23 parts of aqueous solutions, 6.02%-6.1%（Mass percent）Sodium metasilicate it is molten
23 parts of liquid, 1.35 parts of compositions of ammonium hydroxide that concentration is 24%-26%.
Drop Jie's adsorbent described above is prepared by following methods step：
A, sulfuric acid solution is poured into aluminum sulfate solution, sodium silicate solution is added after stirring evenly, it is last after stirring evenly
Ammonium hydroxide is added, into mixed liquor after stirring evenly；
B, mixed liquor is pumped into aging in reaction kettle, aging temperature is controlled at 80 DEG C-90 DEG C, and ageing time is when 8-9 is small；
C, after aging is complete from reaction kettle to cleaning water after dry, be put into baking oven and toast, by temperature control 130 DEG C-
140 DEG C carry out baking drying；
D, with after phosphoric acid dip after drying, wash with water；
E, place into baking, temperature control at 135 DEG C, when baking time 24 is small after just into drop Jie's adsorbent finished product.
The present invention main beneficial effect be：Device is simply easily made, and processing method is nontoxic, nonflammable explosive, adsorption capacity
By force, desulfurization effect and reduction dielectric loss significant effect, the waste oil indices after processing are all up to state standards；Production technology letter
Single, raw material sources are extensive, low production cost, without environmental pollution, can save a large amount of producing costs, and save the energy.
Brief description of the drawings
Fig. 1 is the system and flowage structure schematic diagram that the present invention simplifies.
Fig. 2 is the system and flowage structure schematic diagram of embodiment 1 of the present invention.
Fig. 3 is the system and flowage structure schematic diagram of embodiment 2 of the present invention.
Wherein, the corresponding feature name of each reference numeral is as follows：
1-main transformer body, 2-transformer outlet valve, 3-oil pump inlet valve, 4-oil pump, 5-heater, 6-desulfurization are inhaled
Attached tank inlet valve, 7-drop dielectric loss adsorption tanks inlet valve, 8-desulfurization adsorption tanks, 9-drop dielectric loss adsorption tanks, 10-desulfurization adsorption tanks
Outlet valve, 11-drop dielectric loss adsorption tanks outlet valve, the 12-the first surge tank, the 13-the first tablet oil filter inlet valve, 14-the
Two tablet oil filter inlet valves, the 15-the first tablet oil filter, the 16-the second tablet oil filter, the 17-the first tablet oil filter go out
Mouth valve, the 18-the second tablet oil filter outlet valve, the 19-the second surge tank, the 20-the second surge tank outlet valve, the filter of 21-vacuum
Oil machine inlet valve, 22-vacuum oil-filter, 23-vacuum oil-filter outlet valve, 24-transformer inlet valve, 31-lubricating cup, 32-
Simulates oil pump, 33-simulation heating device, 34-simulation adsorption tanks, 35-simulation valve.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further described.It should be appreciated that specific embodiment described herein is used only for explaining the present invention, and do not have to
It is of the invention in limiting.
Embodiment 1
A kind of referring to Fig.1, device for being used to reduce high-sulfur high dielectric loss deterioration transformer oil, it is characterised in that it be by：Lubricating cup 31,
Simulates oil pump 32, simulation heating device 33, simulation adsorption tanks 34, simulation are formed with the 35, first to the 5th oil pipe of valve；Described
One oil pipe one end is inserted into lubricating cup 31, and the first oil pipe other end is connected with the import of simulates oil pump 32, the second oil pipe
One end is connected with the outlet of simulates oil pump 32, and the second oil pipe other end is connected with the import of simulation heating device 33, the 3rd oil
Pipe one end is connected with the outlet of simulation heating device 33, and the 3rd oil pipe other end has two interfaces, and the of the 3rd oil pipe other end
One interface is connected with simulation with the import of valve 35, and the second interface of the 3rd oil pipe other end extends and is inserted into lubricating cup 31
In, the 4th oil pipe one end is connected with simulation with the outlet of valve 35, the import of the 4th oil pipe other end and simulation adsorption tanks 34
It is connected, outlet of the 5th oil pipe one end with simulating adsorption tanks 34 is connected, and the 5th oil pipe other end extends and is inserted into lubricating cup
In 31；In working status, the lid of the lubricating cup 31 is sealing；The simulation adsorption tanks 34 are adsorbed by the desulfurization being sequentially connected in series
Tank and drop dielectric loss adsorption tanks composition, or the simulation adsorption tanks 34 are by the drop dielectric loss adsorption tanks and desulfurization adsorption tanks group that are sequentially connected in series
Into；There is desulfuration adsorbent in the desulfurization adsorption tanks, there is drop Jie's adsorbent in the drop dielectric loss adsorption tanks；The simulation is used
Valve 35 is check valve, and simulation can only flow to the 4th oil pipe with the liquid in valve 35 from the 3rd oil pipe.
A kind of Joint adsorption processing method for reducing the high dielectric loss deterioration transformer oil of high-sulfur, employs described above be used for
The device of the high dielectric loss deterioration transformer oil of high-sulfur is reduced, its processing method is:Simulation valve 35 is closed, is injected in lubricating cup 31
Intend the transformer oil of processing；Open simulates oil pump 32 and simulation heating device 33；Transformer oil passes through simulates oil pump 32 in lubricating cup 31,
It is sent into simulation heating device 33 to heat, then is back in simulates oil pump 32, temperature of oil in transformer is risen to more than 50 DEG C by heating, and
Transformer oil viscosity is reduced by repeatedly circulation, opens simulation valve 35, transformer oil is by simulation adsorption tanks 34 and returns
To lubricating cup 31, multiple iterative cycles, make transformer oil achieve the purpose that to reduce the high dielectric loss deterioration of high-sulfur.
Applicant is by desulfuration adsorbent and drops each 100kg of Jie's adsorbent, is individually placed to desulfurization adsorption tanks and drop dielectric loss absorption
In tank, by the circulation absorption of 15h, use 5 tons of transformer oil to be tested, obtained following table result.
| Project | Crude oil | After second adsorption |
| Micro- water/μ L L-1 | 72 | 28.6 |
| Acid number/mgKOH g-1 | 0.035 | 0.003 |
| Total sulfur, ppm | 1500 | 967 |
| Light transmittance/% | 79.8 | 98.8 |
| Dielectric loss（90℃）/% | 24.1 | 1.2 |
Handling result shows, after adsorption treatment, transformer oil sulfur content and dielectric loss index reach the oil quality before putting into operation
Standard, and the oil processing process smoothness is feasible.
Embodiment 2
See Fig. 2, a kind of device for being used to reduce high-sulfur high dielectric loss deterioration transformer oil, it is characterised in that it be by：Main transformer pressure
Device body 1, transformer outlet valve 2, oil pump inlet valve 3, oil pump 4, heater 5, desulfurization adsorption tanks inlet valve 6, drop dielectric loss absorption
Tank inlet valve 7, desulfurization adsorption tanks 8, drop dielectric loss adsorption tanks 9, desulfurization adsorption tanks outlet valve 10, drop dielectric loss adsorption tanks outlet valve 11,
First surge tank 12, the first tablet oil filter inlet valve 13, the second tablet oil filter inlet valve 14, the first tablet oil filter 15,
Second tablet oil filter 16, the first tablet oil filter outlet valve 17, the second tablet oil filter outlet valve 18, the second surge tank 19,
Second surge tank outlet valve 20, vacuum oil-filter inlet valve 21, vacuum oil-filter 22, vacuum oil-filter outlet valve 23, transformer
Inlet valve 24, the first oil pipe, the second oil pipe form；The outlet of main transformer body 1 is connected with the import of transformer outlet valve 2
Connect, the outlet of transformer outlet valve 2 is connected with the import of oil pump inlet valve 3, the outlet of oil pump inlet valve 3 and oil pump 4 into
Mouth is connected, and the outlet of oil pump 4 is connected with the import of heater 5, and the exit of heater 5 has two interfaces, heater 5
First interface in exit be connected with the import of desulfurization adsorption tanks inlet valve 6, the outlet of desulfurization adsorption tanks inlet valve 6 with
The import of desulfurization adsorption tanks 8 is connected, and the outlet of desulfurization adsorption tanks 8 is connected with the import of desulfurization adsorption tanks outlet valve 10, takes off
First import of the first surge tank 12 of outlet connection of sulphur adsorption tanks outlet valve 10, second interface in the exit of heater 5
It is connected with the import for dropping dielectric loss adsorption tanks inlet valve 7, outlet and the drop dielectric loss adsorption tanks 9 of drop dielectric loss adsorption tanks inlet valve 7
Import is connected, and the outlet of drop dielectric loss adsorption tanks 9 is connected with the import of drop dielectric loss adsorption tanks outlet valve 11, drops dielectric loss adsorption tanks
Second import of the first surge tank 12 of outlet connection of outlet valve 11, the first outlet of the first surge tank 12 connect the filter of the first tablet
The import of oil machine inlet valve 13, the import of the first tablet oil filter 15 of outlet connection of the first tablet oil filter inlet valve 13, the
The import of the first tablet oil filter outlet valve 17 of outlet connection of one tablet oil filter 15, the first tablet oil filter outlet valve 17
First import of the second surge tank 19 of outlet connection, the second outlet of the first surge tank 12 connect the second tablet oil filter inlet valve
14 import, the import of the second tablet oil filter 16 of outlet connection of the second tablet oil filter inlet valve 14, the second tablet oil strain
The import of the second tablet oil filter outlet valve 18 of outlet connection of machine 16, the outlet connection the of the second tablet oil filter outlet valve 18
Second import of two surge tanks 19, the import of the second surge tank outlet valve 20 of outlet connection of the second surge tank 19, the second buffering
One end of the first oil pipe of outlet connection of tank outlet valve 20, the other end of the first oil pipe are connected to vacuum oil-filter inlet valve 21
Import, the import of the outlet connection vacuum oil-filter 22 of vacuum oil-filter inlet valve 21, the outlet connection of vacuum oil-filter 22 are true
The import of air filter oil machine outlet valve 23, one end of the second oil pipe of outlet connection of vacuum oil-filter outlet valve 23, the oil of connection second
The import of the other end connection transformer inlet valve 24 of pipe, the outlet connection main transformer body 1 of transformer inlet valve 24 into
Mouthful；The transformer outlet valve 2, oil pump inlet valve 3, desulfurization adsorption tanks inlet valve 6, drop dielectric loss adsorption tanks inlet valve 7, desulfurization are inhaled
Attached tank outlet valve 10, drop dielectric loss adsorption tanks outlet valve 11, the first tablet oil filter inlet valve 13, the second tablet oil filter inlet valve
14th, the first tablet oil filter outlet valve 17, the second tablet oil filter outlet valve 18, the second surge tank 19, the outlet of the second surge tank
Valve 20, vacuum oil-filter inlet valve 21, vacuum oil-filter outlet valve 23, transformer inlet valve 24 are all check valves；The transformation
Device outlet valve 2 is unidirectional from main transformer body 1 to 3 direction of oil pump inlet valve, and oil pump inlet valve 3 is from transformer outlet valve
2 is unidirectional to 4 direction of oil pump, and desulfurization adsorption tanks inlet valve 6 is unidirectional from heater 5 to 8 direction of desulfurization adsorption tanks, drops dielectric loss
Adsorption tanks inlet valve 7 is unidirectional from heater 5 to 9 direction of drop dielectric loss adsorption tanks, and desulfurization adsorption tanks outlet valve 10 is from desulfurization
Adsorption tanks 8 are unidirectional to 12 direction of the first surge tank, and drop dielectric loss adsorption tanks outlet valve 11 is slow from drop dielectric loss adsorption tanks 9 to first
It is unidirectional to rush 12 direction of tank, the first tablet oil filter inlet valve 13 is from the first surge tank 12 to 15 direction of the first tablet oil filter
It is unidirectional, the second tablet oil filter inlet valve 14 be it is unidirectional from the first surge tank 12 to 16 direction of the second tablet oil filter, the
One tablet oil filter outlet valve 17 is, second tablet oil strain unidirectional from the first tablet oil filter 15 to 19 direction of the second surge tank
Machine outlet valve 18 be it is unidirectional from the second tablet oil filter 16 to 19 direction of the second surge tank, the second surge tank outlet valve 20 be from
Second surge tank 19 is to the first oil pipe direction unidirectional, and vacuum oil-filter inlet valve 21 is from the first oil pipe to vacuum oil-filter 22
Direction is unidirectional, and vacuum oil-filter outlet valve 23 is, transformer import unidirectional from vacuum oil-filter 22 to the second oil pipe direction
Valve 24 is unidirectional from the second oil pipe to 1 direction of main transformer body；There is desulfuration adsorbent in the desulfurization adsorption tanks, it is described
Dropping in dielectric loss adsorption tanks has drop Jie's adsorbent.
A kind of Joint adsorption processing method for reducing the high dielectric loss deterioration transformer oil of high-sulfur, employs described above be used for
Reduce the device of the high dielectric loss deterioration transformer oil of high-sulfur, it is characterised in that the processing method is through the following steps that to realize
's：
The first step：Desulfuration adsorbent is placed in desulfurization adsorption tanks 8, drop Jie's adsorbent is placed in drop dielectric loss adsorption tanks 9,
All valves are opened, and transformer outlet valve 2 is finally opened, main transformer is drained the oil；
Second step：Oil pump 4 is opened, heater 5 is opened, makes transformer oil in the pipeline interior heating of heater to 50-60 DEG C, not
Disconnected conveying transformer oil；
3rd step：Transformer oil is after desulfurization adsorption tanks inlet valve 6, desulfurization adsorption tanks 8, desulfurization adsorption tanks outlet valve 10 all the way
It is sent into the first surge tank 12；Another way transformer oil is by drop dielectric loss adsorption tanks inlet valve 7, drop dielectric loss adsorption tanks 9, drop dielectric loss
It is sent into after adsorption tanks outlet valve 11 in first surge tank 12；Wherein, the desulfuration adsorbent in desulfurization adsorption tanks 8 is relative to transformation
What the direction that oil advances was set, drop Jie's adsorbent in drop dielectric loss adsorption tanks 9 is that the direction advanced relative to transformer oil is set；
The transformer oil of first surge tank 12 output is all the way through the first tablet oil filter inlet valve 13, the first tablet oil filter 15, first
It is sent into after tablet oil filter outlet valve 17 in second surge tank 19, the transformer oil another way of the first surge tank 12 output is through second
Tablet oil filter inlet valve 14, the second tablet oil filter 16, the second tablet oil filter outlet valve 18, the second surge tank 19 of rear feeding
In；The transformer oil of second surge tank 19 output is sent into vacuum oil-filter after the second surge tank outlet valve 20, the first oil pipe
In 22；The transformer oil that vacuum oil-filter 22 exports is by vacuum oil-filter outlet valve 23, the second oil pipe, transformer inlet valve 24
It is sent into afterwards in main transformer body 1；Complete a Joint adsorption processing；The above process is no less than 10 times repeatedly, completes drop
The Joint adsorption processing of the low high dielectric loss deterioration transformer oil of high-sulfur.
It is for 20 times the skill inhaled sulphur and drop dielectric loss that can be optimal for the above process repeatedly by applicant's repetition test
Art effect and cost is more reasonable；Iterative cycles number increases more than 20 times, improves and inhales sulphur performance and drop the effect of dielectric loss performance not
Substantially, power consumption but is greatly wasted；Therefore 20 times are optimal iterative cycles numbers.
In a kind of Joint adsorption processing method for reducing the high dielectric loss deterioration transformer oil of high-sulfur described above, although desulfurization is inhaled
Attached tank 8, drop dielectric loss adsorption tanks 9 employ the mode of parallel connection, still, due to being by repeatedly circulation in the circuit of transformer oil
, therefore in multiple circulation, it is all by desulfurization adsorption tanks 8 and drop dielectric loss adsorption tanks 9 certainly；Why parallel connection is set
Mode, the reason is that since setting of the desulfurization absorption in desulfurization adsorption tanks 8 causes larger oily resistance, be not easy quick adsorption,
Filtering；Equally, Jie's adsorbent is dropped since the setting in dielectric loss adsorption tanks 9 are dropped also result in larger oily resistance, is not easy quick
Absorption, filtering；By way of in parallel, reach transformer oil and efficiently separate, can so accelerate the speed of circulation, together
Reason, is arranged to the mode of parallel connection also for quickening transformer oil by the first tablet oil filter 15, the second tablet oil filter 16
Circulation, the power consumption for saving oil pump.
Using above device and method, applicant, which to 76.8 tons of ABB insulating oils of certain hydroelectric power plant 2# main transformers simplify, to be divided
Analysis experiment, the wherein project such as moisture, breakdown voltage meet GB/T 7595-2008《Transformer oil quality in operation》It is required that
Quality standard, and dielectric loss reaches 2.17%, volume resistivity 3*1010Ω.·m；After after the device of the invention and method processing,
Simplified analysis experiment, wherein moisture, breakdown voltage, water-soluble acid number, acid number, flash-point, interface have been carried out to 2# main change insulateds oil
The projects such as tension force, air content meet GB/T 7595-2008《Transformer oil quality in operation》It is required that quality standard, processing
Transformer oil volume resistivity afterwards rises to 11.3*1010, dielectric loss is reduced to 0.18%, reaches transformer oil standard before putting into operation；This
Outside, applicant is for remaining 37 tons of ABB transformer oil（It is stored in big tank）Existed with 3% adsorbent of transformer oil gross weight
50 DEG C of adsorption treatment 48h, the transformer oil dielectric loss after processing is reduced to 0.01%, and other indexs are qualified；Corrosivity index knot
Fruit meets the requirement of IEC62535 standards.By transformer oil adsorption treatment, transformers imported oil dielectric loss qualified, has been saved big
The expense of amount purchase fresh oil, protects environment.
Embodiment 3
See Fig. 3, a kind of device for being used to reduce high-sulfur high dielectric loss deterioration transformer oil, it is characterised in that it be by：Main transformer pressure
Device body 1, transformer outlet valve 2, oil pump inlet valve 3, oil pump 4, heater 5, desulfurization adsorption tanks inlet valve 6, desulfurization adsorption tanks
8th, desulfurization adsorption tanks outlet valve 10, the first surge tank 12, the first tablet oil filter inlet valve 13, the first tablet oil filter 15,
One tablet oil filter outlet valve 17, the second surge tank 19, the second surge tank outlet valve 20, vacuum oil-filter inlet valve 21, vacuum
Oil filter 22, vacuum oil-filter outlet valve 23, transformer inlet valve 24, the first oil pipe, the second oil pipe form；Main transformer sheet
The outlet of body 1 is connected with the import of transformer outlet valve 2, the outlet of transformer outlet valve 2 and the import phase of oil pump inlet valve 3
Connection, the outlet of oil pump inlet valve 3 are connected with the import of oil pump 4, and the outlet of oil pump 4 is connected with the import of heater 5, adds
The outlet of hot device 5 is connected with the import of desulfurization adsorption tanks inlet valve 6, and outlet and the desulfurization of desulfurization adsorption tanks inlet valve 6 are adsorbed
The import of tank 8 is connected, and the outlet of desulfurization adsorption tanks 8 is connected with the import of desulfurization adsorption tanks outlet valve 10, desulfurization adsorption tanks
First import of the first surge tank 12 of outlet connection of outlet valve 10, the outlet of the first surge tank 12 connects the first tablet oil filter
The import of inlet valve 13, the import of the first tablet oil filter 15 of outlet connection of the first tablet oil filter inlet valve 13, first is flat
The import of the first tablet oil filter outlet valve 17 of outlet connection of plate oil filter 15, the outlet of the first tablet oil filter outlet valve 17
The first import of the second surge tank 19 is connected, the outlet of the second surge tank 19 connects the import of the second surge tank outlet valve 20, the
One end of the first oil pipe of outlet connection of two surge tank outlet valves 20, the other end of the first oil pipe are connected to vacuum oil-filter import
The import of valve 21, the import of the outlet connection vacuum oil-filter 22 of vacuum oil-filter inlet valve 21, the outlet of vacuum oil-filter 22
Connect the import of vacuum oil-filter outlet valve 23, one end of the second oil pipe of outlet connection of vacuum oil-filter outlet valve 23, connection
The import of the other end connection transformer inlet valve 24 of second oil pipe, the outlet connection main transformer body of transformer inlet valve 24
1 import；The transformer outlet valve 2, oil pump inlet valve 3, desulfurization adsorption tanks inlet valve 6, desulfurization adsorption tanks outlet valve 10,
One tablet oil filter inlet valve 13, the first tablet oil filter outlet valve 17, the second surge tank 19, the second surge tank outlet valve 20,
Vacuum oil-filter inlet valve 21, vacuum oil-filter outlet valve 23, transformer inlet valve 24 are all check valves；The transformer outlet
Valve 2 is unidirectional from main transformer body 1 to 3 direction of oil pump inlet valve, and oil pump inlet valve 3 is from transformer outlet valve 2 to oil
It is unidirectional to pump 4 directions, desulfurization adsorption tanks inlet valve 6 is, desulfurization adsorption tanks unidirectional from heater 5 to 8 direction of desulfurization adsorption tanks
Outlet valve 10 is unidirectional from desulfurization adsorption tanks 8 to 12 direction of the first surge tank, and the first tablet oil filter inlet valve 13 is from the
One surge tank 12 is to 15 direction of the first tablet oil filter unidirectional, and the first tablet oil filter outlet valve 17 is from the first tablet oil strain
Machine 15 is to 19 direction of the second surge tank unidirectional, and the second surge tank outlet valve 20 is from the second surge tank 19 to the first oil pipe direction
Unidirectional, vacuum oil-filter inlet valve 21 is, vacuum oil-filter outlet unidirectional from the first oil pipe to 22 direction of vacuum oil-filter
Valve 23 is unidirectional from vacuum oil-filter 22 to the second oil pipe direction, and transformer inlet valve 24 is from the second oil pipe to main transformer
1 direction of body is unidirectional；The desulfurization adsorption tanks are composite tanks, and desulfurization adsorption tanks adsorb tank body and drop by sequentially connected desulfurization
Dielectric loss absorption tank body is formed, and the import of desulfurization adsorption tanks is the import of desulfurization absorption tank body, and the outlet of desulfurization adsorption tanks is that drop is situated between
The outlet of damage absorption tank body, the outlet of desulfurization absorption tank body are connected with the import of drop dielectric loss absorption tank body；The desulfurization adsorption tanks
There is desulfuration adsorbent in vivo, there is drop Jie's adsorbent in the drop dielectric loss adsorption tanks body.
A kind of Joint adsorption processing method for reducing the high dielectric loss deterioration transformer oil of high-sulfur, employs described above be used for
Reduce the device of the high dielectric loss deterioration transformer oil of high-sulfur, it is characterised in that the processing method is through the following steps that to realize
's：
The first step：Desulfuration adsorbent is placed in desulfurization adsorption tanks body, drop Jie's adsorbent is placed on drop dielectric loss absorption tank body
It is interior, all valves are opened, and transformer outlet valve 2 is finally opened, main transformer is drained the oil；
Second step：Oil pump 4 is opened, heater 5 is opened, makes transformer oil in the pipeline interior heating of heater to 50-60 DEG C, not
Disconnected conveying transformer oil；
3rd step：Transformer oil is after desulfurization adsorption tanks inlet valve 6, desulfurization adsorption tanks 8, desulfurization adsorption tanks outlet valve 10 all the way
It is sent into the first surge tank 12；Wherein, the desulfuration adsorbent in desulfurization adsorption tanks body is that the direction advanced relative to transformer oil is set
Put, it is that the direction advanced relative to transformer oil is set to drop drop Jie's adsorbent in dielectric loss adsorption tanks body；First surge tank 12
The transformer oil of output goes out through the first tablet oil filter inlet valve 13, the first tablet oil filter 15, the first tablet oil filter all the way
It is sent into after mouth valve 17 in the second surge tank 19；Second surge tank 19 output transformer oil by the second surge tank outlet valve 20,
It is sent into after first oil pipe in vacuum oil-filter 22；The transformer oil that vacuum oil-filter 22 exports passes through vacuum oil-filter outlet valve
23rd, it is sent into after the second oil pipe, transformer inlet valve 24 in main transformer body 1；Complete a Joint adsorption processing；On repeatedly
Process is stated no less than 10 times, completes the Joint adsorption processing for reducing the high dielectric loss deterioration transformer oil of high-sulfur.
In a kind of Joint adsorption processing method for reducing the high dielectric loss deterioration transformer oil of high-sulfur described above, desulfurization adsorption tanks
Body, drop dielectric loss absorption tank body employ parallel connection mode, still, due in the circuit of transformer oil by repeatedly circulating,
Although since drag relationship speed is slower, Joint adsorption once is completed, by repeatedly circulation, transformer oil can be reached
Processing；Certainly, desulfurization described above absorption tank body can be exchanged with dropping the position of dielectric loss absorption tank body.
A kind of Joint adsorption processing side of the high dielectric loss deterioration transformer oil of reduction high-sulfur described in any of the above-described embodiment
Method, it is characterised in that the desulfuration adsorbent is made of hydrochloric acid, chitosan, ammonium hydroxide, cupric salt, activated carbon；Wherein, salt
Acid, chitosan, ammonium hydroxide, cupric salt, activated carbon weight ratio=（1—5）：1：（1—3）：（1—5）：（10-50）.
Desulfuration adsorbent described above is prepared by the following method to obtain：By hydrochloric acid：Chitosan：Ammonium hydroxide：Cupric
Salt：Activated carbon=（1—5）：1：（1—3）：（1—5）：（10-50）Weight ratio weigh, then, dissolve chitosan in hydrochloric acid
In, ammonium hydroxide is added to when having the insoluble matter to start to separate out, is changed plus cupric salt, and being stirred continuously makes cupric salt all after dissolving, adds
Enter activated carbon, when stirring 1-3 is small after, filter, dry up, dry, after adsorbing ammonia saturation, at 500-700 DEG C, ammonia and nitrogen mix
Close and product is made in atmosphere after reduction activation.
A kind of Joint adsorption processing side of the high dielectric loss deterioration transformer oil of reduction high-sulfur described in any of the above-described embodiment
Method, it is characterised in that drop Jie's adsorbent is by 18% -22%（Mass percent）25 parts of sulfuric acid solution, 6% -8%（Quality hundred
Divide ratio）Industrial aluminum sulphate 23 parts of aqueous solutions, 4% -7%（Mass percent）23 parts of sodium silicate solution, concentration 21%-30%
1.35 parts of ammonium hydroxide composition.
It is described above drop Jie's adsorbent optimization formula be：19.5%-19.8%（Mass percent）25 parts of sulfuric acid solution,
6.8%-6.95%（Mass percent）Industrial aluminum sulphate 23 parts of aqueous solutions, 6.02%-6.1%（Mass percent）Sodium metasilicate it is molten
23 parts of liquid, 1.35 parts of compositions of ammonium hydroxide that concentration is 24%-26%.
Drop Jie's adsorbent described above is prepared by following methods step：
A, sulfuric acid solution is poured into aluminum sulfate solution, sodium silicate solution is added after stirring evenly, it is last after stirring evenly
Ammonium hydroxide is added, into mixed liquor after stirring evenly；
B, mixed liquor is pumped into aging in reaction kettle, aging temperature is controlled at 80 DEG C-90 DEG C, and ageing time is when 8-9 is small；
C, after aging is complete from reaction kettle to cleaning water after dry, be put into baking oven and toast, by temperature control 130 DEG C-
140 DEG C carry out baking drying；
D, with after phosphoric acid dip after drying, wash with water；
E, place into baking, temperature control at 135 DEG C, when baking time 24 is small after just into drop Jie's adsorbent finished product.
A kind of Joint adsorption processing method of the high dielectric loss deterioration transformer oil of reduction high-sulfur in the present invention, have it is nontoxic,
The features such as nonflammable explosive, mainly high to the sulfur content in waste oil, the increase dielectric loss material such as metal, moisture and colloid has stronger suction
Attached ability, makes adsorbent be come into full contact with oil, so as to remove the middle aging material that deoils, the waste oil indices after adsorption treatment all reach
To national standard.Dielectric loss or drop Jie's adsorbent and desulfuration adsorbent drop, its simple production process, raw material sources are extensive, are produced into
This is cheap, and without environmental pollution, and the effect for handling oil drop dielectric loss is good, high yield rate, and a large amount of productions can be saved for enterprise and are taken
With for country's saving energy.
As it will be easily appreciated by one skilled in the art that the foregoing is merely the preferred embodiments of the present invention, not limiting
The system present invention, all any modification, equivalent and improvement made within the spirit and principles of the invention etc., should be included in
Within the scope of the present invention.
Claims (10)
- A kind of 1. device for being used to reduce high-sulfur high dielectric loss deterioration transformer oil, it is characterised in that it be by：Lubricating cup（31）, simulation Oil pump（32）, simulation heating device（33）, simulation adsorption tanks（34）, simulation valve（35）, the first to the 5th oil pipe composition；Institute State first oil pipe one end and be inserted into lubricating cup（31）In, the first oil pipe other end and simulates oil pump（32）Import be connected, Second oil pipe one end and simulates oil pump（32）Outlet be connected, the second oil pipe other end and simulation heating device（33）Import phase Connection, the 3rd oil pipe one end and simulation heating device（33）Outlet be connected, the 3rd oil pipe other end has two interfaces, the 3rd oil The first interface of the pipe other end and simulation valve（35）Import be connected, the extension of the second interface of the 3rd oil pipe other end is simultaneously It is inserted into lubricating cup（31）In, the 4th oil pipe one end and simulation valve（35）Outlet be connected, the 4th oil pipe other end and mould Intend adsorption tanks（34）Import be connected, the 5th oil pipe one end with simulation adsorption tanks（34）Outlet be connected, the 5th oil pipe is another One end extends and is inserted into lubricating cup（31）In；In working status, the lubricating cup（31）Lid be sealing；The simulation absorption Tank（34）It is made of the desulfurization adsorption tanks and drop dielectric loss adsorption tanks that are sequentially connected in series, or the simulation adsorption tanks（34）By being sequentially connected in series Drop dielectric loss adsorption tanks and desulfurization adsorption tanks composition；There is desulfuration adsorbent, the drop dielectric loss absorption in the desulfurization adsorption tanks There is drop Jie's adsorbent in tank；The simulation valve（35）It is check valve, simulation valve（35）Interior liquid can only be from Three oil pipes flow to the 4th oil pipe.
- 2. a kind of Joint adsorption processing method for reducing high-sulfur high dielectric loss deterioration transformer oil, employ and described above be used to drop The device of the low high dielectric loss deterioration transformer oil of high-sulfur, its processing method are:Close simulation valve（35）, lubricating cup（31）Middle note Enter to intend the transformer oil of processing；Open simulates oil pump（32）And simulation heating device（33）；Lubricating cup（31）Middle transformer oil passes through mould Intend oil pump（32）, it is sent into simulation heating device（33）Heating, then it is back to simulates oil pump（32）In, make temperature of oil in transformer by heating More than 50 DEG C are risen to, and transformer oil viscosity is reduced by repeatedly circulation, opens simulation valve（35）, transformer oil process Simulate adsorption tanks（34）And return to lubricating cup（31）, multiple iterative cycles, reaching transformer oil reduces the high dielectric loss deterioration of high-sulfur Purpose.
- A kind of 3. device for being used to reduce high-sulfur high dielectric loss deterioration transformer oil, it is characterised in that it be by：Main transformer body （1）, transformer outlet valve（2）, oil pump inlet valve（3）, oil pump（4）, heater（5）, desulfurization adsorption tanks inlet valve（6）, drop be situated between Damage adsorption tanks inlet valve（7）, desulfurization adsorption tanks（8）, drop dielectric loss adsorption tanks（9）, desulfurization adsorption tanks outlet valve（10）, drop dielectric loss inhale Attached tank outlet valve（11）, the first surge tank（12）, the first tablet oil filter inlet valve（13）, the second tablet oil filter inlet valve （14）, the first tablet oil filter（15）, the second tablet oil filter（16）, the first tablet oil filter outlet valve（17）, the second tablet Oil filter outlet valve（18）, the second surge tank（19）, the second surge tank outlet valve（20）, vacuum oil-filter inlet valve（21）, it is true Air filter oil machine（22）, vacuum oil-filter outlet valve（23）, transformer inlet valve（24）, the first oil pipe, the second oil pipe composition；It is main Transformer body（1）Outlet and transformer outlet valve（2）Import be connected, transformer outlet valve（2）Outlet and oil pump Inlet valve（3）Import be connected, oil pump inlet valve（3）Outlet and oil pump（4）Import be connected, oil pump（4）Outlet With heater（5）Import be connected, heater（5）Exit there is two interfaces, heater（5）Exit first A interface and desulfurization adsorption tanks inlet valve（6）Import be connected, desulfurization adsorption tanks inlet valve（6）Outlet and desulfurization adsorption tanks （8）Import be connected, desulfurization adsorption tanks（8）Outlet and desulfurization adsorption tanks outlet valve（10）Import be connected, desulfurization inhale Attached tank outlet valve（10）Outlet connect the first surge tank（12）The first import, heater（5）Second of exit connect Mouth and drop dielectric loss adsorption tanks inlet valve（7）Import be connected, drop dielectric loss adsorption tanks inlet valve（7）Outlet with drop dielectric loss absorption Tank（9）Import be connected, drop dielectric loss adsorption tanks（9）Outlet with drop dielectric loss adsorption tanks outlet valve（11）Import be connected, Dielectric loss adsorption tanks outlet valve drops（11）Outlet connect the first surge tank（12）The second import, the first surge tank（12）First The first tablet oil filter inlet valve of outlet connection（13）Import, the first tablet oil filter inlet valve（13）Outlet connection first Tablet oil filter（15）Import, the first tablet oil filter（15）Outlet connect the first tablet oil filter outlet valve（17）Into Mouthful, the first tablet oil filter outlet valve（17）Outlet connect the second surge tank（19）The first import, the first surge tank（12） Second outlet connect the second tablet oil filter inlet valve（14）Import, the second tablet oil filter inlet valve（14）Outlet connect Connect the second tablet oil filter（16）Import, the second tablet oil filter（16）Outlet connect the second tablet oil filter outlet valve （18）Import, the second tablet oil filter outlet valve（18）Outlet connect the second surge tank（19）The second import, second is slow Rush tank（19）Outlet connect the second surge tank outlet valve（20）Import, the second surge tank outlet valve（20）Outlet connection the One end of one oil pipe, the other end of the first oil pipe are connected to vacuum oil-filter inlet valve（21）Import, vacuum oil-filter import Valve（21）Outlet connection vacuum oil-filter（22）Import, vacuum oil-filter（22）Outlet connection vacuum oil-filter outlet valve （23）Import, vacuum oil-filter outlet valve（23）Outlet connection the second oil pipe one end, connect the second oil pipe the other end Connect transformer inlet valve（24）Import, transformer inlet valve（24）Outlet connection main transformer body（1）Import；Institute State transformer outlet valve（2）, oil pump inlet valve（3）, desulfurization adsorption tanks inlet valve（6）, drop dielectric loss adsorption tanks inlet valve（7）, it is de- Sulphur adsorption tanks outlet valve（10）, drop dielectric loss adsorption tanks outlet valve（11）, the first tablet oil filter inlet valve（13）, the second tablet filter Oil machine inlet valve（14）, the first tablet oil filter outlet valve（17）, the second tablet oil filter outlet valve（18）, the second surge tank （19）, the second surge tank outlet valve（20）, vacuum oil-filter inlet valve（21）, vacuum oil-filter outlet valve（23）, transformer into Mouth valve（24）All it is check valve；The transformer outlet valve（2）It is from main transformer body（1）To oil pump inlet valve（3）Direction Unidirectional, oil pump inlet valve（3）It is from transformer outlet valve（2）To oil pump（4）Direction is unidirectional, desulfurization adsorption tanks inlet valve （6）It is from heater（5）To desulfurization adsorption tanks（8）Direction is unidirectional, drops dielectric loss adsorption tanks inlet valve（7）It is from heater（5） To drop dielectric loss adsorption tanks（9）Direction is unidirectional, desulfurization adsorption tanks outlet valve（10）It is from desulfurization adsorption tanks（8）To the first surge tank （12）Direction is unidirectional, drops dielectric loss adsorption tanks outlet valve（11）It is from drop dielectric loss adsorption tanks（9）To the first surge tank（12）Direction Unidirectional, the first tablet oil filter inlet valve（13）It is from the first surge tank（12）To the first tablet oil filter（15）Direction is unidirectional , the second tablet oil filter inlet valve（14）It is from the first surge tank（12）To the second tablet oil filter（16）Direction is unidirectional, First tablet oil filter outlet valve（17）It is from the first tablet oil filter（15）To the second surge tank（19）Direction is unidirectional, and second Tablet oil filter outlet valve（18）It is from the second tablet oil filter（16）To the second surge tank（19）Direction is unidirectional, second buffering Tank outlet valve（20）It is from the second surge tank（19）Unidirectional to the first oil pipe direction, vacuum oil-filter inlet valve（21）It is from One oil pipe is to vacuum oil-filter（22）Direction is unidirectional, vacuum oil-filter outlet valve（23）It is from vacuum oil-filter（22）To second Oil pipe direction is unidirectional, transformer inlet valve（24）It is from the second oil pipe to main transformer body（1）Direction is unidirectional；It is described de- There is desulfuration adsorbent in sulphur adsorption tanks, there is drop Jie's adsorbent in the drop dielectric loss adsorption tanks.
- 4. a kind of Joint adsorption processing method for reducing high-sulfur high dielectric loss deterioration transformer oil, employ and described above be used to drop The device of the high dielectric loss deterioration transformer oil of low high-sulfur, it is characterised in that the processing method is through the following steps that to realize：The first step：Desulfuration adsorbent is placed on desulfurization adsorption tanks（8）It is interior, drop Jie's adsorbent is placed on drop dielectric loss adsorption tanks （9）It is interior, all valves are opened, and make transformer outlet valve（2）Finally open, main transformer is drained the oil；Second step：Open oil pump（4）, open heater（5）, make transformer oil in the pipeline interior heating of heater to 50-60 DEG C, And constantly convey transformer oil；3rd step：Transformer oil passes through desulfurization adsorption tanks inlet valve all the way（6）, desulfurization adsorption tanks（8）, desulfurization adsorption tanks outlet valve （10）After be sent into the first surge tank（12）In；Another way transformer oil is by drop dielectric loss adsorption tanks inlet valve（7）, drop dielectric loss absorption Tank（9）, drop dielectric loss adsorption tanks outlet valve（11）After be sent into the first surge tank（12）In；Wherein, desulfurization adsorption tanks（8）Interior desulfurization Adsorbent is that the direction advanced relative to transformer oil is set, and drops dielectric loss adsorption tanks（9）Interior drop Jie's adsorbent is relative to change What the direction that pressure oil is advanced was set；First surge tank（12）The transformer oil of output is all the way through the first tablet oil filter inlet valve （13）, the first tablet oil filter（15）, the first tablet oil filter outlet valve（17）After be sent into the second surge tank（19）In, first is slow Rush tank（12）The transformer oil another way of output is through the second tablet oil filter inlet valve（14）, the second tablet oil filter（16）, Two tablet oil filter outlet valves（18）, rear be sent into the second surge tank（19）In；Second surge tank（19）The transformer oil warp of output Cross the second surge tank outlet valve（20）, be sent into vacuum oil-filter after the first oil pipe（22）In；Vacuum oil-filter（22）The change of output Depressor oil passes through vacuum oil-filter outlet valve（23）, the second oil pipe, transformer inlet valve（24）Main transformer body is sent into afterwards（1） In；Complete a Joint adsorption processing；The above process is no less than 10 times repeatedly, and completing reduces the high dielectric loss deterioration transformation of high-sulfur The Joint adsorption processing of device oil.
- A kind of 5. device for being used to reduce high-sulfur high dielectric loss deterioration transformer oil, it is characterised in that it be by：Main transformer body （1）, transformer outlet valve（2）, oil pump inlet valve（3）, oil pump（4）, heater（5）, desulfurization adsorption tanks inlet valve（6）, desulfurization Adsorption tanks（8）, desulfurization adsorption tanks outlet valve（10）, the first surge tank（12）, the first tablet oil filter inlet valve（13）, it is first flat Plate oil filter（15）, the first tablet oil filter outlet valve（17）, the second surge tank（19）, the second surge tank outlet valve（20）, it is true Air filter oil machine inlet valve（21）, vacuum oil-filter（22）, vacuum oil-filter outlet valve（23）, transformer inlet valve（24）, first Oil pipe, the second oil pipe form；Main transformer body（1）Outlet and transformer outlet valve（2）Import be connected, transformer Outlet valve（2）Outlet and oil pump inlet valve（3）Import be connected, oil pump inlet valve（3）Outlet and oil pump（4）Import It is connected, oil pump（4）Outlet and heater（5）Import be connected, heater（5）Outlet and desulfurization adsorption tanks inlet valve （6）Import be connected, desulfurization adsorption tanks inlet valve（6）Outlet and desulfurization adsorption tanks（8）Import be connected, desulfurization absorption Tank（8）Outlet and desulfurization adsorption tanks outlet valve（10）Import be connected, desulfurization adsorption tanks outlet valve（10）Outlet connection First surge tank（12）The first import, the first surge tank（12）Outlet connect the first tablet oil filter inlet valve（13）Into Mouthful, the first tablet oil filter inlet valve（13）Outlet connect the first tablet oil filter（15）Import, the first tablet oil filter （15）Outlet connect the first tablet oil filter outlet valve（17）Import, the first tablet oil filter outlet valve（17）Outlet connect Connect the second surge tank（19）The first import, the second surge tank（19）Outlet connect the second surge tank outlet valve（20）Into Mouthful, the second surge tank outlet valve（20）The first oil pipe of outlet connection one end, the other end of the first oil pipe is connected to vacuum filter Oil machine inlet valve（21）Import, vacuum oil-filter inlet valve（21）Outlet connection vacuum oil-filter（22）Import, vacuum Oil filter（22）Outlet connection vacuum oil-filter outlet valve（23）Import, vacuum oil-filter outlet valve（23）Outlet connection One end of second oil pipe, the other end connection transformer inlet valve of the second oil pipe of connection（24）Import, transformer inlet valve （24）Outlet connection main transformer body（1）Import；The transformer outlet valve（2）, oil pump inlet valve（3）, desulfurization inhale Attached tank inlet valve（6）, desulfurization adsorption tanks outlet valve（10）, the first tablet oil filter inlet valve（13）, the first tablet oil filter goes out Mouth valve（17）, the second surge tank（19）, the second surge tank outlet valve（20）, vacuum oil-filter inlet valve（21）, vacuum oil-filter Outlet valve（23）, transformer inlet valve（24）All it is check valve；The transformer outlet valve（2）It is from main transformer body（1） To oil pump inlet valve（3）Direction is unidirectional, oil pump inlet valve（3）It is from transformer outlet valve（2）To oil pump（4）Direction is unidirectional , desulfurization adsorption tanks inlet valve（6）It is from heater（5）To desulfurization adsorption tanks（8）Direction is unidirectional, desulfurization adsorption tanks outlet valve （10）It is from desulfurization adsorption tanks（8）To the first surge tank（12）Direction is unidirectional, the first tablet oil filter inlet valve（13）Be from First surge tank（12）To the first tablet oil filter（15）Direction is unidirectional, the first tablet oil filter outlet valve（17）It is from first Tablet oil filter（15）To the second surge tank（19）Direction is unidirectional, the second surge tank outlet valve（20）It is from the second surge tank （19）Unidirectional to the first oil pipe direction, vacuum oil-filter inlet valve（21）It is from the first oil pipe to vacuum oil-filter（22）Direction Unidirectional, vacuum oil-filter outlet valve（23）It is from vacuum oil-filter（22）Unidirectional to the second oil pipe direction, transformer import Valve（24）It is from the second oil pipe to main transformer body（1）Direction is unidirectional；The desulfurization adsorption tanks are composite tanks, and desulfurization is adsorbed Tank is made of sequentially connected desulfurization absorption tank body and drop dielectric loss absorption tank body, and the import of desulfurization adsorption tanks is desulfurization absorption tank body Import, the outlets of desulfurization adsorption tanks is to drop the outlet of dielectric loss absorption tank body, outlet and the drop dielectric loss absorption of desulfurization absorption tank body The import of tank body is connected；There is desulfuration adsorbent in the desulfurization adsorption tanks body, in the drop dielectric loss adsorption tanks body there is drop to be situated between Adsorbent.
- 6. a kind of Joint adsorption processing method for reducing high-sulfur high dielectric loss deterioration transformer oil, employ and described above be used to drop The device of the high dielectric loss deterioration transformer oil of low high-sulfur, it is characterised in that the processing method is through the following steps that to realize：The first step：Desulfuration adsorbent is placed in desulfurization adsorption tanks body, drop Jie's adsorbent is placed on drop dielectric loss absorption tank body It is interior, all valves are opened, and make transformer outlet valve（2）Finally open, main transformer is drained the oil；Second step：Open oil pump（4）, open heater（5）, make transformer oil in the pipeline interior heating of heater to 50-60 DEG C, And constantly convey transformer oil；3rd step：Transformer oil passes through desulfurization adsorption tanks inlet valve all the way（6）, desulfurization adsorption tanks（8）, desulfurization adsorption tanks outlet valve （10）After be sent into the first surge tank（12）In；Wherein, the desulfuration adsorbent in desulfurization adsorption tanks body is advanced relative to transformer oil Direction set, drop dielectric loss adsorption tanks body in drop Jie's adsorbent be relative to transformer oil advance direction set；First Surge tank（12）The transformer oil of output is all the way through the first tablet oil filter inlet valve（13）, the first tablet oil filter（15）, One tablet oil filter outlet valve（17）After be sent into the second surge tank（19）In；Second surge tank（19）The transformer oil of output passes through Second surge tank outlet valve（20）, be sent into vacuum oil-filter after the first oil pipe（22）In；Vacuum oil-filter（22）The transformation of output Device oil passes through vacuum oil-filter outlet valve（23）, the second oil pipe, transformer inlet valve（24）Main transformer body is sent into afterwards（1） In；Complete a Joint adsorption processing；The above process is no less than 10 times repeatedly, and completing reduces the high dielectric loss deterioration transformation of high-sulfur The Joint adsorption processing of device oil.
- 7. a kind of high dielectric loss of high-sulfur that reduces according to claim 2 or claim 4 or claim 6 deteriorates transformer oil Joint adsorption processing method, it is characterised in that the desulfuration adsorbent is by hydrochloric acid, chitosan, ammonium hydroxide, cupric salt, activity What charcoal was formed；Wherein, hydrochloric acid, chitosan, ammonium hydroxide, cupric salt, activated carbon weight ratio=（1—5）：1：（1—3）：（1— 5）：（10-50）.
- 8. a kind of Joint adsorption processing method for reducing the high dielectric loss deterioration transformer oil of high-sulfur according to claim 7, its It is characterized in that the desulfuration adsorbent is prepared by the following method to obtain：By hydrochloric acid：Chitosan：Ammonium hydroxide：Cupric salt：It is living Property charcoal=（1—5）：1：（1—3）：（1—5）：（10-50）Weight ratio weigh, then, dissolve chitosan in hydrochloric acid, add Enter ammonium hydroxide to when thering is the insoluble matter to start to separate out, change plus cupric salt, being stirred continuously makes cupric salt all after dissolving, adds activity Charcoal, when stirring 1-3 is small after, filter, dry up, it is dry, after adsorbing ammonia saturation, at 500-700 DEG C, ammonia and nitrogen mixture atmosphere Product is made after middle reduction activation.
- 9. a kind of high dielectric loss of high-sulfur that reduces according to claim 2 or claim 4 or claim 6 deteriorates transformer oil Joint adsorption processing method, it is characterised in that it is described drop Jie's adsorbent by 18% -22%（Mass percent）Sulfuric acid solution 25 Part, 6% -8%（Mass percent）Industrial aluminum sulphate 23 parts of aqueous solutions, 4% -7%（Mass percent）Sodium silicate solution 23 Part, 1.35 parts of compositions of ammonium hydroxide that concentration is 21%-30%.
- 10. a kind of Joint adsorption processing method for reducing the high dielectric loss deterioration transformer oil of high-sulfur according to claim 9, its It is characterized in that drop Jie's adsorbent is prepared by following methods step：A, sulfuric acid solution is poured into aluminum sulfate solution, sodium silicate solution is added after stirring evenly, it is last after stirring evenly Ammonium hydroxide is added, into mixed liquor after stirring evenly；B, mixed liquor is pumped into aging in reaction kettle, aging temperature is controlled at 80 DEG C-90 DEG C, and ageing time is when 8-9 is small；C, after aging is complete from reaction kettle to cleaning water after dry, be put into baking oven and toast, by temperature control 130 DEG C- 140 DEG C carry out baking drying；D, with after phosphoric acid dip after drying, wash with water；E, place into baking, temperature control at 135 DEG C, when baking time 24 is small after just into drop Jie's adsorbent finished product.
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Address after: 100031 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Applicant after: STATE GRID CORPORATION OF CHINA Applicant after: SUIZHOU POWER SUPPLY COMPANY, HUBEI PROVINCE ELECTRIC POWER COMPANY, STATE GRID COOPERATION Applicant after: HUBEI ELECTRIC POWER COMPANY XIAOGAN POWER SUPPLY Co. Address before: 100031 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Applicant before: State Grid Corporation of China Applicant before: SUIZHOU POWER SUPPLY COMPANY, STATE GRID HUBEI ELECTRIC POWER Co. Applicant before: HUBEI ELECTRIC POWER COMPANY XIAOGAN POWER SUPPLY Co. |
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Application publication date: 20180501 |