CN103691189A - Online filter system for oil liquid - Google Patents
Online filter system for oil liquid Download PDFInfo
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- CN103691189A CN103691189A CN201310667571.6A CN201310667571A CN103691189A CN 103691189 A CN103691189 A CN 103691189A CN 201310667571 A CN201310667571 A CN 201310667571A CN 103691189 A CN103691189 A CN 103691189A
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Abstract
The invention discloses an online filter system for oil liquid. The online filter system for the oil liquid comprises an oil liquid heater, a vacuum separation device and a filter, wherein the vacuum separation device comprises a vacuum tank, an atomizer and a reaction rack; the filter comprises a primary filter, a secondary filter and a fine filter; an oil inlet pump, the primary filter, the oil liquid heater, the vacuum tank, the oil outlet pump, the secondary filter and the fine filter are connected in sequence; the oil liquid heater comprises a group of heating tubes which are arranged in parallel; a plurality of heating tubes are mutually connected to form a heating channel which is in a coiled structure; the atomizer comprises an oil inlet pipe, a distributor and a spraying nozzle; the distributor comprises an upper cavity plate and a lower cavity plate; the reaction rack comprises a support plate and a three-layer reaction ring. The oil liquid is vaporized through vacuum treatment, and is filtered through the secondary filter and the fine filter; the filter effect is better; the contact area is enlarged after oil is sprayed out; the vaporization effect is greatly improved.
Description
Technical field
The present invention relates to a kind of oil filter, relate in particular to a kind of fluid on-line filtration system.
Background technology
Because the device systems such as existing firepower, waterpower, nuclear force, combustion gas, cogeneration, chemical industry, papermaking, metallurgy happen occasionally seepage, poorly sealed, fluid for a long time in phenomenons such as thermic load, open oil storages, airborne moisture, gas infiltrate in fluid, cause Water in oil, gas.
Therefore, often adopt oil filter to realize on-line filtration and purify, make that operating oil product is not yet deteriorated just obtains timely purified treatment, can deviate from fast and efficiently moisture, gas and impurity in oil.Make the oil product indices of operation meet national standard, guarantee that regulating system, the lubricating system of unit normally worked.
Fluid on-line filtration system is an important part of oil filter, and in prior art, fluid on-line filtration system comprises oil-feed pump, fluid heater, vacuum separation unit, goes out oil pump and filter.Fluid heater is body structure, and resistance heater is set in body structure, and fluid heating is uneven, and heating effect is poor; Vacuum separation unit comprises vacuum tank and is arranged on atomizer and the reaction frame in vacuum tank, the oil-out of oil-feed pump is connected with the oil-in of fluid heater, the oil-out of fluid heater is connected with the oil-in of atomizer in vacuum tank, the oil-out of vacuum tank is connected with the oil-in that goes out oil pump, goes out the oil-out of oil pump and the oil-in of filter is connected.Atomizer mainly contains a rectangular box, in the bottom of rectangular box, a plurality of shower nozzles is set, and a plurality of shower nozzles are communicated with in rectangular box by flexible pipe respectively, and shower nozzle adopts the gondola water faucet used of having a bath; Reaction frame is mainly one to be horizontally set on the gripper shoe on cross section in vacuum tank, has the through hole of a plurality of vertical settings in gripper shoe.The fluid on-line filtration system poor filtration effect of this structure, atomizing effect is also poor, moisture in the fluid after atomization, higher containing gas rate; And the fluid in vacuum tank and foam can not accurately be controlled.
Summary of the invention
For above shortcomings in prior art, the invention provides a kind of homogeneous heating, can Precise Control of Oil liquid and foam, atomizing effect is better, fast vaporizing, dehydration, degassing efficiency are higher, and the better fluid on-line filtration system of filter effect.
In order to solve the problems of the technologies described above, the present invention has adopted following technical scheme:
Fluid on-line filtration system, comprise oil-feed pump, fluid heater, vacuum separation unit, go out oil pump and filter, described vacuum separation unit comprises vacuum tank and is arranged on atomizer in vacuum tank and reaction frame, and the oil-out of described vacuum tank is connected with the oil-in that goes out oil pump; Also comprise for solenoid and by-pass flow valve;
Described filter comprises primary filter, secondary filter and fine filter; The filter core inwall of described primary filter, secondary filter and fine filter is provided with the disturbance ring of helical structure, and the filter core of described primary filter adopts single layer filter net, and the filter core of described secondary filter adopts three layer filtration net; The filter core of described fine filter adopts three layer filtration net, the cross section undulate ring-type of the screen pack of fine filter;
Described fluid heater comprises one group of several heating tube that be arranged in parallel, in every heating tube, resistance heater is set, and several heating tubes are connected to form the heat tunnel of serpentine configuration each other, and heat tunnel has an inlet and a liquid outlet;
The oil-out of described oil-feed pump is connected with the oil-in of primary filter, the oil-out of described primary filter is connected with the oil-in of fluid heater, describedly go out the oil-out of oil pump and the oil-in of secondary filter is connected, the oil-out of described secondary filter is connected with the oil-in of fine filter;
Described atomizer comprises oil inlet pipe, distributor and shower nozzle; Described distributor comprises cavity plate and the cavity of resorption plate being horizontally set on the interior cross section of vacuum tank, described cavity plate and cavity of resorption plate are the spherical crown panel that Radius is 0.5～0.6m, the periphery of cavity plate is connected with the peripheral sealing of cavity of resorption plate, and between cavity plate and cavity of resorption plate, form a cavity, the middle part of described cavity plate and cavity of resorption plate is and raises up; One end of described oil inlet pipe is connected to the end face middle part of cavity plate, and the other end of oil inlet pipe passes vacuum tank and is connected with the liquid outlet of fluid heater, and oil inlet pipe communicates with in cavity; On described cavity of resorption plate, be laid with a plurality of screwed holes; In each screwed hole on described cavity of resorption plate, a shower nozzle is all set; Described shower nozzle comprises the little conical pipe in the large bottom in top board, feed tube and top; Described top board is arranged on the top of conical pipe and forms a housing with conical pipe, and feed tube is arranged on the middle part of top board, and feed tube is communicated with in housing; External screw thread be set on the cylindrical of feed tube and screw in the screwed hole on cavity of resorption plate, between cavity of resorption plate and top board, seal gasket being set; Uniform several through holes on described conical pipe, between described through hole, at a distance of 8～12mm, the aperture of each through hole is 0.5～0.7mm;
Described reaction frame comprises that being horizontally set on the gripper shoe on cross section in vacuum tank encircles with three layers of reaction that are arranged in gripper shoe; Reaction ring on lower one deck with on last layer, react the setting of ring mutual dislocation; Uniform several through holes that vertically arrange in described gripper shoe, the aperture of through hole is 1.6～1.8mm, the distance in gripper shoe between adjacent through-holes is 4～4.5mm; The annulus that described reaction ring is surrounded by an iron plate and one end of iron plate folding arm forming that bends inwards forms, and the external diameter of described annulus is 26～28mm; Described reaction ring vertically arranges, and the endoporus of the reaction ring on lower one deck is communicated with the endoporus of reaction ring adjacent on last layer;
Described solenoid and the by-pass flow valve of supplying is arranged on oil inlet pipe, and forms parallel connection for solenoid and by-pass flow valve, and temperature sensor is also installed on described oil inlet pipe.
The invention has the beneficial effects as follows: the present invention adopts the heat tunnel of serpentine configuration, when fluid flows through heat tunnel, heat more evenly, heating effect is better; First fluid carry out vacuum vaporization again by primary filter, finally by secondary filter and fine filter, filters, and filter effect is better; Because cavity plate and cavity of resorption plate are the spherical crown panel that Radius is 0.5～0.6m, make the pressure in each shower nozzle of cavity of resorption plate below identical, and shower nozzle adopts conical pipe to open several through hole I thereon, high-temperature oil liquid enters ejection in atomizer, at identical pressure, under identical oil temperature, by atomizer fluid, first form vaporific, form membranaceously, mist of oil note in the process falling, in reaction ring and gripper shoe, makes its contact area in a vacuum expand as nearly a hundred times original again; Moisture contained in oil obtains fast vaporizing and is discharged by vacuum system under the condition on high heat, large surface, and vaporization effect improves greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of fluid on-line filtration system;
Fig. 2 is the structural representation of the filter core of secondary filter
Fig. 3 is the structural representation of fluid heater;
Fig. 4 is the structural representation that shower nozzle and seal gasket coordinate;
Fig. 5 is the structural representation of reaction ring.
In accompanying drawing: 1-oil-feed pump; 2-fluid heater; 3-go out oil pump; 4-vacuum tank; 9-primary filter; 10-secondary filter; 11-essence is considered device; 12-filter core; 13-disturbance ring; 14-oil inlet pipe; 18-for solenoid; 19-by-pass flow valve; 20-heating tube; 21-resistance heater; 22-gripper shoe; 23-reaction ring; 24-through hole II; 25-annulus; 26-folding arm; 27-temperature sensor; 28-shower nozzle; 29-cavity plate; 30-cavity of resorption plate; 31-cavity; 32-top board; 33-feed tube; 34-conical pipe; 35-seal gasket; 36-through hole I.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figure 1, fluid on-line filtration system, comprise oil-feed pump 1, fluid heater 2, vacuum separation unit, go out oil pump 3, filter, for solenoid 18 and by-pass flow valve 19.Vacuum separation unit comprises vacuum tank 4 and is arranged on atomizer and the reaction frame in vacuum tank.
Filter comprises primary filter 9, secondary filter 10 and fine filter 11.Filter core 12 inwalls of primary filter 9, secondary filter 10 and fine filter 11 are provided with the disturbance ring 13 of helical structure, as shown in Figure 2, the fluid that makes to enter in filter forms helical flow, the filter core of primary filter 9 adopts single layer filter net, and the filter core of secondary filter 10 adopts three layer filtration net.The filter core of fine filter 11 adopts three layer filtration net, and the cross section undulate ring-type of the screen pack of fine filter 11, during fluid process fine filter 11, accurately filters fluid.
The structure of fluid heater as shown in Figure 3, fluid heater 2 comprises one group of several heating tube 20 that be arranged in parallel, the every interior resistance heater 21 that arranges of heating tube 20, several heating tubes 20 are connected to form the heat tunnel of serpentine configuration each other, and heat tunnel has an inlet and a liquid outlet.
The oil-out of oil-feed pump 1 is connected with the oil-in of primary filter 9, and the oil-out of primary filter 9 is connected with the oil-in of fluid heater 2, and the oil-out of vacuum tank 4 is connected with the oil-in that goes out oil pump 3; The oil-out that goes out oil pump 3 is connected with the oil-in of secondary filter 10, and the oil-out of secondary filter 10 is connected with the oil-in of fine filter 11.
Atomizer comprises oil inlet pipe 14, distributor and shower nozzle 28.Distributor comprises cavity plate 29 and the cavity of resorption plate 30 being horizontally set on the interior cross section of vacuum tank 4, cavity plate 29 and cavity of resorption plate 30 are the spherical crown panel that Radius is 0.5～0.6m, the periphery of cavity plate 29 is connected with the peripheral sealing of cavity of resorption plate 30, and between cavity plate 29 and cavity of resorption plate 30, form a cavity 31, the middle part of cavity plate 29 and cavity of resorption plate 30 is and raises up.One end of oil inlet pipe 14 is connected to the end face middle part of cavity plate 29, and the other end of oil inlet pipe 14 passes vacuum tank 4 and is connected with the liquid outlet of fluid heater 2, and oil inlet pipe 14 communicates with in cavity 31.On cavity of resorption plate 30, be laid with a plurality of screwed holes; One shower nozzle 28 is all set in each screwed hole on cavity of resorption plate 30.As shown in Figure 4, shower nozzle 28 comprises top board 32, the little conical pipe 34 in the large bottom of feed tube 33 and top to the structure of shower nozzle.Top board 32 is arranged on the top of conical pipe 34 and forms a housing with conical pipe 34, and feed tube 33 is arranged on the middle part of top board 32, and feed tube 33 is communicated with in housing; External screw thread be set on the cylindrical of feed tube 33 and screw in the screwed hole on cavity of resorption plate 30, between cavity of resorption plate 30 and top board 32, seal gasket 35 being set.Uniform several through hole I 36 on conical pipe 34, between through hole I 36, at a distance of 8～12mm, the aperture of each through hole I 36 is 0.5～0.7mm.
Reaction frame comprises the gripper shoe 22 being horizontally set on the interior cross section of vacuum tank 4 and is arranged on three layers of reaction ring 23 in gripper shoe 22.Reaction ring on lower one deck with on last layer, react the setting of ring mutual dislocation.
Wherein, as shown in Figure 5, one end of reaction ring 23 annulus that surrounded by an iron plate 25 and iron plate folding arm 26 forming that bends inwards forms the structure of reaction ring, and the external diameter of annulus 25 is 26～28mm.Reaction ring 23 vertically arranges, and the endoporus of the reaction ring on lower one deck is communicated with the endoporus of reaction ring adjacent on last layer.The thickness of annulus 25 and folding arm 26 is 1～1.2mm.Thickness is that reaction that 1～1.2mm and external diameter are 26～28mm encircles that both quality was light, large with the contact area of mist of oil again.This reaction ring adopts the mode of directly placing to be arranged in gripper shoe 22, and the endoporus of the reaction ring on lower one deck is communicated with the endoporus of reaction ring adjacent on last layer, has both been conducive to moisture, gaseous exchange after mist of oil and mist of oil gasification, facilitates again installation.
Uniform several through hole II 24 that vertically arrange in gripper shoe 22, the aperture of through hole II 24 is 1.6～1.8mm, the distance in gripper shoe 22 between adjacent through-holes II 24 is 4～4.5mm.After tested, the arrangement of this through hole, had both met moisture, gaseous exchange after mist of oil and mist of oil gasification, had again enough support strengths.
For solenoid 18 and by-pass flow valve 19, be arranged on oil inlet pipe 14, and form parallel connection for solenoid 18 and by-pass flow valve 19, temperature sensor 27 is also installed on oil inlet pipe 14.Fluid output in fluid heater, by controlling for solenoid 18, once break down for solenoid 18, can be controlled by manual adjustments by-pass flow valve 19.Temperature sensor 27 is for detection of the temperature of the fluid flowing through in heater, if the oil liquid temperature detecting is too high, can reduce the electric current of resistance heater 21; If the oil liquid temperature detecting is too low, can increase the electric current of resistance heater 21.
While using this fluid on-line filtration system, first fluid heat by primary filter again, pretreated high temperature oil enters distributor by oil inlet pipe 14, because cavity plate 29 and cavity of resorption plate 30 are the spherical crown panel that Radius is 0.5～0.6m, make the pressure in each shower nozzles 28 of cavity of resorption plate 30 belows identical, by atomizer fluid, first form vaporific, form again membranaceous, mist of oil note in the process falling, in reaction ring 23 and gripper shoe 22, makes its contact area in a vacuum expand as nearly a hundred times original; Moisture contained in oil obtains fast vaporizing and is discharged by vacuum system under the condition on high heat, large surface, and vaporization effect improves greatly.Dehydration, degassed very competent, pumps into the fine particle impurity in filtering fluid in secondary filter and fine filter through going out oil pump 3 again through dehydration, fluid after degassed, and filter effect is better.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (1)
1. fluid on-line filtration system, comprise oil-feed pump (1), fluid heater (2), vacuum separation unit, go out oil pump (3) and filter, described vacuum separation unit comprises vacuum tank (4) and is arranged on atomizer in vacuum tank and reaction frame, and the oil-out of described vacuum tank (4) is connected with the oil-in that goes out oil pump (3); It is characterized in that: also comprise for solenoid (18) and by-pass flow valve (19);
Described filter comprises primary filter (9), secondary filter (10) and fine filter (11); Filter core (12) inwall of described primary filter (9), secondary filter (10) and fine filter (11) is provided with the disturbance ring (13) of helical structure, the filter core of described primary filter (9) adopts single layer filter net, and the filter core of described secondary filter (10) adopts three layer filtration net; The filter core of described fine filter (11) adopts three layer filtration net, the cross section undulate ring-type of the screen pack of fine filter (11);
Described fluid heater (2) comprises one group of several heating tube (20) that be arranged in parallel, resistance heater (21) is set in every heating tube (20), several heating tubes (20) are connected to form the heat tunnel of serpentine configuration each other, and heat tunnel has an inlet and a liquid outlet;
The oil-out of described oil-feed pump (1) is connected with the oil-in of primary filter (9), the oil-out of described primary filter (9) is connected with the oil-in of fluid heater (2), the described oil-out that goes out oil pump (3) is connected with the oil-in of secondary filter (10), and the oil-out of described secondary filter (10) is connected with the oil-in of fine filter (11);
Described atomizer comprises oil inlet pipe (14), distributor and shower nozzle (28); Described distributor comprises cavity plate (29) and the cavity of resorption plate (30) being horizontally set on the interior cross section of vacuum tank (4), described cavity plate (29) and cavity of resorption plate (30) are the spherical crown panel that Radius is 0.5～0.6m, the periphery of cavity plate (29) is connected with the peripheral sealing of cavity of resorption plate (30), and between cavity plate (29) and cavity of resorption plate (30), form a cavity (31), the middle part of described cavity plate (29) and cavity of resorption plate (30) is and raises up; One end of described oil inlet pipe (14) is connected to the end face middle part of cavity plate (29), and the other end of oil inlet pipe (14) passes vacuum tank (4) and is connected with fluid heater (2) liquid outlet, and oil inlet pipe (14) communicates with in cavity (31); On described cavity of resorption plate (30), be laid with a plurality of screwed holes; One shower nozzle (28) is all set in each screwed hole on described cavity of resorption plate (30); Described shower nozzle (28) comprises top board (32), the little conical pipe (34) in the large bottom of feed tube (33) and top; Described top board (32) is arranged on the top of conical pipe (34) and forms a housing with conical pipe (34), and feed tube (33) is arranged on the middle part of top board (32), and feed tube (33) is communicated with in housing; On the cylindrical of feed tube (33), external screw thread be set and screw in the screwed hole on cavity of resorption plate (30), between cavity of resorption plate (30) and top board (32), seal gasket (35) being set; The upper uniform several through hole I (36) of described conical pipe (34), between described through hole I (36), at a distance of 8～12mm, the aperture of each through hole I (36) is 0.5～0.7mm;
Described reaction frame comprises that three layers of reaction that are horizontally set on the gripper shoe (22) on the interior cross section of vacuum tank (4) and are arranged in gripper shoe (22) encircle (23); Reaction ring on lower one deck with on last layer, react the setting of ring mutual dislocation; The upper uniform several through hole II (24) that vertically arrange of described gripper shoe (22), the aperture of through hole II (24) is 1.6～1.8mm, the distance between the upper adjacent through-holes II (24) of gripper shoe (22) is 4～4.5mm; The annulus (25) that described reaction ring (23) is surrounded by an iron plate and one end of iron plate folding arm (26) forming that bends inwards forms, and the external diameter of described annulus (25) is 26～28mm; Described reaction ring (23) vertically arranges, and the endoporus of the reaction ring on lower one deck is communicated with the endoporus of reaction ring adjacent on last layer;
Described solenoid (18) and the by-pass flow valve (19) of supplying is arranged on oil inlet pipe (14) above, and forms parallel connection for solenoid (18) and by-pass flow valve (19), and temperature sensor (27) is also installed on described oil inlet pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310667571.6A CN103691189A (en) | 2013-12-07 | 2013-12-07 | Online filter system for oil liquid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310667571.6A CN103691189A (en) | 2013-12-07 | 2013-12-07 | Online filter system for oil liquid |
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| CN103691189A true CN103691189A (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310667571.6A Pending CN103691189A (en) | 2013-12-07 | 2013-12-07 | Online filter system for oil liquid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931049A (en) * | 2018-08-02 | 2018-12-04 | 天津蓝科机械有限公司 | A kind of electric heating water temperature machine |
-
2013
- 2013-12-07 CN CN201310667571.6A patent/CN103691189A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931049A (en) * | 2018-08-02 | 2018-12-04 | 天津蓝科机械有限公司 | A kind of electric heating water temperature machine |
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Application publication date: 20140402 |