CN209405751U - The degassing of vacuum oil-filter twin-stage, dewatering system - Google Patents
The degassing of vacuum oil-filter twin-stage, dewatering system Download PDFInfo
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- CN209405751U CN209405751U CN201821907344.0U CN201821907344U CN209405751U CN 209405751 U CN209405751 U CN 209405751U CN 201821907344 U CN201821907344 U CN 201821907344U CN 209405751 U CN209405751 U CN 209405751U
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Abstract
The utility model discloses the degassing of vacuum oil-filter twin-stage, dewatering system, for solving the problems, such as moisture that single-stage fountain degassing system or single-stage draw uncommon lattice ring formula degassing system all cannot thoroughly go in oil removing and gas or being controlled well, including degassing cylinder ontology, level-one spray bar is offered at the top of the degassing cylinder ontology, the inside of degassing cylinder ontology offers level-one degassing district and second level degassing district, the bottom of level-one degassing district and second level degassing district are connected by the perforation of second level spray bar, vacuum oil-filter twin-stage degassing, dewatering system, oil is during processing, oil is in two degassing zones separated, it will continue to enter the filled layer for drawing the uncommon random arrangement of lattice ring, oily flow distance after making uniformly is extended and forms oil film covering, to accomplish, oil is disposable successfully by twice of degassing in degasification process, dehydration, And oil residence time in a vacuum is extended, it improves the efficiency of degassing and has saved resource.
Description
Technical field
The utility model relates to the processing equipment fields of power industry transformer oil, especially in the degassing of transformer oil
The degassing of function, specially vacuum oil-filter twin-stage, dewatering system.
Background technique
Vacuum oil filtering machine equipment in current industry is that single-stage fountain degassing process or single-stage draw uncommon lattice ring formula de-
Gas disposal.Single-stage spray is the area for expanding oil by being atomized as far as possible, but this mode oil cannot be by abundant filming；Single-stage is drawn
Uncommon lattice ring formula can make oil filming abundant under vacuum conditions, be conducive to the evaporation of water and gas, but gluing due to transformer oil
Degree is so that oil liquid level in cold conditions has a large amount of foam rising to be difficult to control.Therefore single-stage fountain degassing system or single-stage are drawn uncommon
The moisture and gas or controlled well that lattice ring formula degassing system all cannot thoroughly be gone in oil removing.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide one kind for solving single-stage fountain
The moisture and gas or be subject to well that degassing system or single-stage draw uncommon lattice ring formula degassing system all cannot thoroughly go in oil removing
The problem of control.
The purpose of this utility model can be achieved through the following technical solutions: the degassing of vacuum oil-filter twin-stage, dewatering system,
Including degassing cylinder ontology, level-one spray bar is offered at the top of the degassing cylinder ontology, the inside of degassing cylinder ontology offers one
Grade degassing district and second level degassing district, the bottom of level-one degassing district and second level degassing district are connected by the perforation of second level spray bar, level-one
The inside of degassing district is equipped with the first equal stringing, several fuel-displaced tubules, the first equal stringing are uniformly equipped on the first equal stringing
Lower section be equipped with level-one degassing web plate, the first equal stringing and level-one degassing web plate between form sealing cavity；
The inside of the sealing cavity is equipped with needle plate；
The side perforation of the level-one degassing district is connected with level-one vacuum orifice, is equipped on level-one vacuum orifice for controlling
The solenoid valve that level-one vacuum orifice processed leads to, closes；
The western ring filling layer of glug is installed on level-one degassing web plate, the is equipped with above the western ring filling layer of glug
One foam monitoring device；
The side perforation of the second level degassing district is connected with second level vacuum orifice, is equipped with and is used on second level vacuum orifice
The second solenoid valve that control second level vacuum orifice leads to, closes；The inside of second level degassing district is equipped with second level degassing web plate, second level degassing
Second equal stringing is installed above web plate, forms the second sealing cavity between the second equal stringing and second level degassing web plate, second
The inside of sealing cavity is equipped with the second needle plate, is equipped with the western ring filling layer of the second glug, the second glug on second level degassing web plate
Second foam monitoring device is installed above western ring filling layer；
Reserve is offered below the second level degassing district, liquid level sensor and liquid level mirror are installed on reserve, is stored up
The bottom perforation in oily area is connected with the top of drain line, and the flow control for controlling drain line oil stream amount is equipped on drain line
Valve.
As a further solution of the present invention: the inside of the needle plate and the second needle plate is mounted on fixed net, Gu
Surely it is welded with the prong being used cooperatively with fuel-displaced tubule at the upper surface node netted, the bottom face both ends of needle plate and the second needle plate are solid
Surely it is connected with the miniature electromotive handspike piston rod top end for controlling needle plate up and down motion；The bottom face of fixed net is welded with node
Place is welded with the second prong.
As a further solution of the present invention: the first foam monitoring device and the second foam monitoring device are wrapped
It includes rapier, be used for transmission the transmission pole of rapier signal and the rapier controller for receiving rapier signal；Rapier controller it is defeated
The connection of the input end signal of outlet and solenoid valve.
As a further solution of the present invention: the bottom of the degassing cylinder ontology is welded with supporting leg.
As a further solution of the present invention: being connected between the liquid level sensor and flow control valve by transmission line
It is connected to the fluid level controller for being mounted on degassing cylinder body bottom portion.
The utility model has the beneficial effects that
(1) during processing, oil will continue to enter and draw uncommon lattice ring random row oil in two degassing zones separated
The filled layer of column, the oily flow distance after making uniformly are extended and form oil film covering, to accomplish, oil is one in degasification process
Secondary property successfully passes through twice of degassing, dehydration, and extends oil residence time in a vacuum, improves the efficiency of degassing and saving
Resource；
(2) in the sealing cavity of formation be located at the western ring filling layer of glug above be equipped with the first foam monitoring device and
Second foam monitoring device, in the biggish situation of foam, rapier monitoring signals are simultaneously transferred on rapier controller, rapier control
Device controls solenoid valve and closes, to close corresponding vacuum-pumping pipeline, suppresses foam automatically, prevents oil whip by vacuumizing
Enter vacuum system at mouthful, guarantees system trouble free service；
(3) even if generating foam punctures the bubble of generation by the bottom end of the second prong under the action of needle plate, thus
Breaking vacuum, to eliminate foam；
(4) needle plate is driven to move up and down by miniature electromotive handspike, so that the top of prong is made to pass through fuel-displaced tubule, it can be with
Prevent uniformly distributed blockage influence oil enters vacuum outgas.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the first equal stringing structure top view of the utility model.
Fig. 3 is the needle plate structure top view of the utility model.
Fig. 4 is the level-one degassing mesh-plate structure top view of the utility model.
Fig. 5 is the first foam monitoring device functional block diagram of the utility model.
Fig. 6 is the A schematic enlarged-scale view of the utility model.
Fig. 7 is the liquid level sensor monitoring principle block diagram of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-7, the utility model is the degassing of vacuum oil-filter twin-stage, dewatering system, including degassing cylinder sheet
Body 1, the top of degassing cylinder ontology 1 offer level-one spray bar 10, and the inside of degassing cylinder ontology 1 offers level-one degassing district and two
Grade degassing district, the bottom of level-one degassing district and second level degassing district are connected by the perforation of second level spray bar, the inside of level-one degassing district
First equal stringing 2 is installed, several fuel-displaced tubules 16, the lower section peace of the first equal stringing 2 are uniformly installed on first equal stringing 2
Equipped with level-one degassing web plate 3, sealing cavity is formed between the first equal stringing 2 and level-one degassing web plate 3；
The inside of sealing cavity is equipped with needle plate 11；
The side perforation of level-one degassing district is connected with level-one vacuum orifice 8, is equipped on level-one vacuum orifice 8 for controlling
The solenoid valve 21 that level-one vacuum orifice 8 leads to, closes, the speed of exhaust of level-one vacuum orifice 8 are lower；
The western ring filling layer 17 of glug is installed on level-one degassing web plate 3, the is equipped with above the western ring filling layer of glug
One foam monitoring device 4；
The side perforation of second level degassing district is connected with second level vacuum orifice 9, and 9 speed of exhaust of second level vacuum orifice is higher, and two
The second solenoid valve led to, closed for controlling second level vacuum orifice 9 is installed on grade vacuum orifice 9；The inside of second level degassing district
Second level degassing web plate 5 is installed, the top of second level degassing web plate 5 is equipped with the second equal stringing, and the second equal stringing and second level deaerate
The second sealing cavity is formed between web plate 5, the inside of the second sealing cavity is equipped with the second needle plate, pacifies on second level degassing web plate 5
Equipped with the western ring filling layer of the second glug, the second foam monitoring device is installed above the western ring filling layer of the second glug；
Reserve is offered below second level degassing district, and liquid level sensor 6 and liquid level mirror 13, oil storage are installed on reserve
The bottom perforation in area is connected with the top of drain line 7, and the flow control for controlling 7 oil stream amount of drain line is equipped on drain line 7
Valve processed.
The inside of needle plate 11 and the second needle plate is mounted on fixed net 14, be welded at the upper surface node of fixed net 14 with
The bottom face both ends of the prong 15 that fuel-displaced tubule 16 is used cooperatively, needle plate 11 and the second needle plate are fixedly connected with for controlling needle plate
11 22 piston rod top ends of miniature electromotive handspike to move up and down；The bottom face of fixed net 14, which is welded at node, is welded with the second point
Needle drives needle plate 11 to move up and down by miniature electromotive handspike 22, so that the top of prong 15 is made to pass through fuel-displaced tubule 16, it can be with
Prevent uniformly distributed blockage influence oil enters vacuum outgas.
First foam monitoring device 4 and the second foam monitoring device include rapier 20, are used for transmission 20 signal of rapier
Transmission pole 19 and rapier controller 18 for receiving 20 signal of rapier；The output end of rapier controller 18 is defeated with solenoid valve 21
Enter end signal connection.
The bottom of degassing cylinder ontology 1 is welded with supporting leg.
The liquid for being mounted on 1 bottom of degassing cylinder ontology is connected between liquid level sensor 6 and flow control valve by transmission line
Level controller.
It is located above the western ring filling layer of glug in the sealing cavity of formation and the first foam monitoring device 4 and the is installed
Two foam monitoring devices, in the biggish situation of foam, 20 monitoring signals of rapier are simultaneously transferred on rapier controller 18, rapier control
Device 18 processed controls solenoid valve 21 and closes, to close corresponding vacuum-pumping pipeline, suppresses foam automatically, oil whip is prevented to pass through
Enter vacuum system at vacuum orifice, guarantees system trouble free service.
The 18 model CTS-PM type full-automatic foam height controller of rapier controller of the utility model, automatically to penetrate
Frequency condenser type foam height controller；The model M273631 of fluid level controller；Solenoid valve 21 and second solenoid valve model
SG-02-2B2-DL；Flow control valve model NFBC-LCN.
Working principle: it in use, oil enters and flows down from level-one spray bar 10, after the first equal stringing 2 is uniformly distributed, then passes through
Cross in level-one degassing web plate 3 that the western ring filling layer 17 of glug is random flows down, oil under vacuum, is de-gassed, due to this
When level-one vacuum orifice 8 the speed of exhaust it is lower, aspirator vacuum degree is lower, and oil will not be produced because contained humidity or gas are excessive
Raw foam, even if generating foam punctures the bubble of generation by the bottom end of the second prong under the action of needle plate 11, thus broken
Except vacuum, to eliminate foam；
Then, oil enters second level degassing district by second level spray bar, and 9 speed of exhaust of second level vacuum orifice is higher, takes out at this time
Gas vacuum degree is higher, and oil is deaerated by the second equal stringing and second level under the action of web plate 5, continues to deaerate, and remove the water in oil removing
Divide and gas, the oil being disposed leave degassing cylinder ontology 1 by drain line 7, passes through the oil level that liquid level mirror 13 observes reserve
It sets, set by the oil level that liquid level sensor 6 monitors reserve and is transmitted on fluid level controller, fluid level controller passes through control stream
The uninterrupted of control valve, so as to effectively control the liquid level of reserve in degassing cylinder ontology 1；
During processing, oil will continue to enter and draw uncommon lattice ring random arrangement oil in two degassing zones separated
Filled layer, the oily flow distance after making uniformly is extended and forms oil film covering, to accomplish, oil in degasification process once
Property successfully pass through twice of degassing, dehydration, and extend oil residence time in a vacuum, improve the efficiency of degassing and save
Resource.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from reality
With novel structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (5)
1. the degassing of vacuum oil-filter twin-stage, dewatering system, including degassing cylinder ontology (1), it is characterised in that: the degassing cylinder ontology
(1) it is offered at the top of level-one spray bar (10), the inside of degassing cylinder ontology (1) offers level-one degassing district and second level degassing
Area, the bottom of level-one degassing district and second level degassing district are connected by the perforation of second level spray bar, and the inside of level-one degassing district is equipped with
First equal stringing (2) is uniformly equipped with several fuel-displaced tubules (16), the lower section of the first equal stringing (2) on the first equal stringing (2)
Level-one degassing web plate (3) is installed, forms sealing cavity between the first equal stringing (2) and level-one degassing web plate (3)；
The inside of the sealing cavity is equipped with needle plate (11)；
The side perforation of the level-one degassing district is connected with level-one vacuum orifice (8), is equipped with and is used on level-one vacuum orifice (8)
The solenoid valve (21) that control level-one vacuum orifice (8) is led to, closed；
The western ring filling layer (17) of glug, the top installation of the western ring filling layer of glug are installed on level-one degassing web plate (3)
There is the first foam monitoring device (4)；
The side perforation of the second level degassing district is connected with second level vacuum orifice (9), and the upper installation of second level vacuum orifice (9) is useful
In the second solenoid valve that control second level vacuum orifice (9) is led to, closed；The inside of second level degassing district is equipped with second level degassing web plate (5),
Second equal stringing is installed above second level degassing web plate (5), forms second between the second equal stringing and second level degassing web plate (5)
Sealing cavity, the inside of the second sealing cavity are equipped with the second needle plate, are equipped with the western ring of the second glug in second level degassing web plate (5)
Filled layer is equipped with the second foam monitoring device above the western ring filling layer of the second glug；
Reserve is offered below the second level degassing district, and liquid level sensor (6) and liquid level mirror (13) are installed on reserve,
The bottom perforation of reserve is connected with the top of drain line (7), is equipped on drain line (7) for controlling drain line (7) oil stream
The flow control valve of amount.
2. vacuum oil-filter twin-stage degassing according to claim 1, dewatering system, it is characterised in that: the needle plate (11)
It is mounted on fixed net (14) with the inside of the second needle plate, is welded with and fuel-displaced tubule at the upper surface node of fixed net (14)
(16) the bottom face both ends of the prong (15) being used cooperatively, needle plate (11) and the second needle plate are fixedly connected with for controlling needle plate
(11) miniature electromotive handspike (22) piston rod top end to move up and down；The bottom face of fixed net (14), which is welded at node, to be welded with
Second prong.
3. vacuum oil-filter twin-stage degassing according to claim 1, dewatering system, it is characterised in that: first foam
Monitoring device (4) and the second foam monitoring device include rapier (20), the transmission pole (19) for being used for transmission rapier (20) signal
And the rapier controller (18) for receiving rapier (20) signal；The output end of rapier controller (18) is defeated with solenoid valve (21)
Enter end signal connection.
4. vacuum oil-filter twin-stage degassing according to claim 1, dewatering system, it is characterised in that: the degassing cylinder sheet
The bottom of body (1) is welded with supporting leg.
5. vacuum oil-filter twin-stage degassing according to claim 1, dewatering system, it is characterised in that: the level sensing
The fluid level controller for being mounted on degassing cylinder ontology (1) bottom is connected between device (6) and flow control valve by transmission line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821907344.0U CN209405751U (en) | 2018-11-15 | 2018-11-15 | The degassing of vacuum oil-filter twin-stage, dewatering system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821907344.0U CN209405751U (en) | 2018-11-15 | 2018-11-15 | The degassing of vacuum oil-filter twin-stage, dewatering system |
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| CN209405751U true CN209405751U (en) | 2019-09-20 |
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| CN201821907344.0U Active CN209405751U (en) | 2018-11-15 | 2018-11-15 | The degassing of vacuum oil-filter twin-stage, dewatering system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082779A (en) * | 2021-03-25 | 2021-07-09 | 陈志雄 | Emulsified lubricating oil negative pressure dehydration poking type membrane breaking system and membrane breaking method thereof |
-
2018
- 2018-11-15 CN CN201821907344.0U patent/CN209405751U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082779A (en) * | 2021-03-25 | 2021-07-09 | 陈志雄 | Emulsified lubricating oil negative pressure dehydration poking type membrane breaking system and membrane breaking method thereof |
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