CN208717246U - A kind of paraffin oil separating extraction device - Google Patents
A kind of paraffin oil separating extraction device Download PDFInfo
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- CN208717246U CN208717246U CN201821311998.7U CN201821311998U CN208717246U CN 208717246 U CN208717246 U CN 208717246U CN 201821311998 U CN201821311998 U CN 201821311998U CN 208717246 U CN208717246 U CN 208717246U
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- filter
- paraffin oil
- oil
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- extraction device
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Abstract
The utility model discloses a kind of paraffin oil separating extraction devices, are related to lithium ion battery processing technology field.Separation and extraction of the paraffin oil separating extraction device for paraffin oil in wet process lithium ion battery separator oil-containing rim charge, paraffin oil separating extraction device includes: the squeezer for being sequentially connected setting, magnetic filter, first filter and the second filter, and the precision of the second filter is greater than the precision of first filter；Wherein, squeezer is for carrying out physical squeezing, and magnetic filter is for carrying out Magnetic filtration device, first filter and the second filter for carrying out by-pass filtration and secondary filtration.By the way of physical squeezing and multistage filtering, extract the paraffin oil in the oil film rim charge generated in wet process lithium ion battery separator production process, physical squeezing is carried out using squeezer first, the paraffin oil of output when collecting squeezing, it reuses special multistage high-precision filter to be filtered step by step, finally obtains quality and preferably recycle paraffin oil.
Description
Technical field
The utility model relates to lithium ion battery processing technology fields, in particular to a kind of paraffin oil separation and Extraction
Device.
Background technique
Currently, the preparation process of lithium ion battery separator is broadly divided into two kinds: dry process (platelet partition method) and wet process
Technique (thermally induced phase separation).Because wet processing can preferably control pore size, distribution and porosity, so being generally used for
High-end film is manufactured, wet process separator product was increasingly favored by market in recent years.It needs to use in wet process diaphragm production process
Higher boiling, low volatility solvent as pore former, and in extraction process, eluted using low boiling point, volatile solvents
Out, diaphragm is made to form micropore.The features such as paraffin oil is because of its higher boiling, high-flash, low volatility and hypotoxicity, is widely used as wet
Pore former in method lithium ion battery separator production process.
In wet process diaphragm production process, to guarantee that film surface is smooth after film enters extraction tank, corrugation or edge-curl phenomenon are avoided
It generates, the part clamped by horizontal zipper pincers on both sides can be cut away, before film enters extraction tank generally to ensure that film passes through extraction
Flat appearance when taking slot.
Wet process the diaphragm paraffin oil containing mass ratio 65~70%, diaphragm at this time before entering extraction tank are referred to as
" oil film ", the oil film rim charge being cut off generally can directly as waste disposal, to the paraffin oil contained in rim charge temporarily not compared with
Good recovery method, causes great waste.
Utility model content
The purpose of this utility model is to provide a kind of paraffin oil separating extraction devices, using physical squeezing and multistage filtering
Mode, the paraffin oil in wet process lithium ion battery separator production process in the oil film rim charge that generates is extracted, first using squeezing
Machine carries out physical squeezing, and the paraffin oil of output when collecting squeezing reuses special multistage high-precision filter and carries out mistake step by step
Filter, finally obtains quality and preferably recycles paraffin oil.
The embodiments of the present invention are achieved in that
A kind of paraffin oil separating extraction device, for paraffin oil in wet process lithium ion battery separator oil-containing rim charge separation with
It extracts, paraffin oil separating extraction device includes:
It is sequentially connected squeezer, magnetic filter, first filter and the second filter of setting, the second filter
Precision is greater than the precision of first filter；
Wherein, squeezer is for carrying out physical squeezing, and magnetic filter is for carrying out Magnetic filtration device, first filter and the
Tow filtrator is for carrying out by-pass filtration and secondary filtration.
Further, in the preferred embodiment of the utility model, squeezer is pressafiner, and pressafiner includes
Rack, the feeding assembly for being set to rack, transmission component, press unit, driving assembly, discharge component and oil drain pan；
Feeding assembly includes the feed inlet for inputting paraffin oil, and discharge component includes for exporting the stone after physical squeezing
The discharge port of wax oil and slag-drip opening for exporting the slag charge after physical squeezing, oil drain pan are located below the discharge opening, drive
Component is for driving transmission component that press unit is driven to carry out physical squeezing.
Further, in the preferred embodiment of the utility model, driving assembly is driving motor, and transmission component is and drive
The shaft of dynamic motor drive connection and the speed change nut connecting with rotating shaft transmission, press unit is the squeezing spiral shell for being sheathed on shaft
Rotation, discharge port are located at below propelling worm, and slag-drip opening is located at the end of rack；
Driving motor is configured as drive shaft and the rotation of speed change nut, and then propelling worm is driven to carry out squeezing work
Make, the paraffin oil after physical squeezing be expelled to oil drain pan from discharge port, and with by the slag charge after physical squeezing from slag-drip opening
Discharge.
Further, in the preferred embodiment of the utility model, the material for the material that pressafiner is contacted with material
It is SUS316L stainless steel.
Further, in the preferred embodiment of the utility model, drain is provided between squeezer and magnetic filter
Pump, positive displacement pump are connect with oil drain pan by pipeline, and positive displacement pump is configured as reaching default liquid level when the paraffin oil in oil drain pan
When, the paraffin oil after physical squeezing is delivered to magnetic filter.
Further, in the preferred embodiment of the utility model, positive displacement pump is diaphragm pump or magnetic drive pump.
Further, in the preferred embodiment of the utility model, magnetic filter includes shell, to be set to shell intracorporal
Multiple magnetic force components, shell have the first oil inlet and the first oil outlet, and multiple magnetic force components go out in the first oil inlet to first
It is set gradually on the direction of hydraulic fluid port, and each magnetic force component includes casing and the magnetic bar that is set in casing.
Further, in the preferred embodiment of the utility model, magnetic bar is the strong magnetic material of high-coercive force, and magnetic
Power is 10000~15000Gs, and casing is to stop strainer.
Further, in the preferred embodiment of the utility model, first filter includes the first cylinder and is set to
First intracorporal multiple first filtration core, the first cylinder have the second oil inlet and the second oil outlet, the second oil inlet and the
The connection of one oil outlet；
Second filter includes the second cylinder and is set to second intracorporal multiple second filtration core, and the second cylinder has
There are third oil inlet and third except hydraulic fluid port, third oil inlet is connected to the second oil outlet.
Further, in the preferred embodiment of the utility model, the first filtration core and the second filtration core are PP material
Foldable filter element, and the filtering accuracy of the first filtration core is 0.5~1 μ, the filtering accuracy of the second filtration core is 0.1~0.5 μ.
The embodiments of the present invention at least have following advantages or the utility model has the advantages that
The embodiments of the present invention provide a kind of paraffin oil separating extraction device, are used for wet process lithium ion battery separator
The separation and extraction of paraffin oil in oil-containing rim charge, paraffin oil separating extraction device include: the squeezer for being sequentially connected setting, magnetism
Filter, first filter and the second filter, the precision of the second filter are greater than the precision of first filter；Wherein, it presses
Crusher for carrying out physical squeezing, magnetic filter for carrying out Magnetic filtration device, first filter and the second filter be used for into
Row by-pass filtration and secondary filtration.By the way of physical squeezing and multistage filtering, it is raw to extract wet process lithium ion battery separator
Paraffin oil in the oil film rim charge generated during producing carries out physical squeezing using squeezer first, output when collecting squeezing
Paraffin oil reuses special multistage high-precision filter and is filtered step by step, finally obtains quality and preferably recycle paraffin oil.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the paraffin oil separating extraction device that the embodiments of the present invention provide；
Fig. 2 is the structural schematic diagram for the squeezer that the embodiments of the present invention provide；
Fig. 3 is the structural schematic diagram for the magnetic filter that the embodiments of the present invention provide；
Fig. 4 is the structural schematic diagram for the first filter that the embodiments of the present invention provide.
Icon: 100- paraffin oil separating extraction device；101- squeezer；103- magnetic filter；105- first filter；
109- rack；111- feed inlet；113- discharge port；115- oil drain pan；117- slag-drip opening；119- driving motor；121- shaft；
123- speed change nut；125- propelling worm；127- positive displacement pump；129- shell；131- magnetic force component；The first oil inlet of 133-；
The first oil outlet of 135-；137- casing；139- magnetic bar；The first cylinder of 141-；The first filtration core of 143-；The second oil inlet of 145-
Mouthful；The second oil outlet of 147-；The 149- first in command；151- second handle；153- clamping screw；The first lid of 155-；157-
Two lids；159- first flange；169- pedestal；171- second flange；173- pressure gauge.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.Therefore, below to attached
The detailed description of the embodiments of the present invention provided in figure is not intended to limit the range of claimed invention,
But it is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without creative efforts, belongs to the model of the utility model protection
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the utility model embodiment, it should be noted that term " center ", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on the figure or position
Relationship or the utility model product using when the orientation or positional relationship usually put, be merely for convenience of describing this reality
It is described with novel with simplified, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third "
It is described etc. being only used for distinguishing, is not understood to indicate or imply relative importance.
In the description of the utility model embodiment, it is also necessary to which explanation is unless specifically defined or limited otherwise, art
Language " setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachable
Connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, centre can also be passed through
Medium is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature is on or below second feature
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Right above two features and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature is in the second spy
Under sign, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of fisrt feature level
Height is less than second feature.
Fig. 1 is the structural schematic diagram of paraffin oil separating extraction device 100 provided in this embodiment.Referring to Fig. 1, this implementation
Example provides a kind of paraffin oil separating extraction device 100, point for paraffin oil in wet process lithium ion battery separator oil-containing rim charge
From with extraction, paraffin oil separating extraction device 100 includes being sequentially connected squeezer 101, the magnetic filter 103, first of setting
Filter 105 and the second filter, the precision of the second filter are greater than the precision of first filter 105；Wherein, squeezer
101 for carrying out physical squeezing, and magnetic filter 103 is used for carrying out Magnetic filtration device, first filter 105 and the second filter
In progress by-pass filtration and secondary filtration.By the way of physical squeezing and multistage filtering, extract wet process lithium ion battery every
Paraffin oil in the oil film rim charge generated in film production process carries out physical squeezing using squeezer 101 first, when collecting squeezing
The paraffin oil of output reuses special multistage high-precision filter and is filtered step by step, finally obtains quality and preferably recycle
Paraffin oil.
Fig. 2 is the structural schematic diagram of squeezer 101 provided in this embodiment.Fig. 1 and Fig. 2 are please referred to, in the present embodiment,
Squeezer 101 is pressafiner 101.The setting of pressafiner 101 can carry out the paraffin oil of input effectively to squeeze de-
The physical squeezings such as water, so that the paraffin oil being extruded can be exported, so that compressed material is discharged effectively, and then significantly
Reduce the sundries in paraffin oil.
In detail, pressafiner 101 includes rack 109, the feeding assembly for being set to rack 109, transmission component, squeezing
Component, driving assembly, discharge component and oil drain pan 115；Feeding assembly includes the feed inlet 111 for inputting paraffin oil, out
Material component includes discharge port 113 for exporting the paraffin oil after physical squeezing and for exporting the slag charge after physical squeezing
Slag-drip opening 117, oil drain pan 115 are located at the lower section of discharge port 113, driving assembly for drive transmission component drive press unit into
Row physical squeezing.Material is inputted from feed inlet 111, and driving assembly driving transmission component drives press unit to carry out squeezing operation,
So that the slag charge in paraffin oil can be exported by slag-drip opening 117, to reduce the sundries content in the paraffin oil of discharge, it is
Subsequent processing provides safeguard.
Specifically, driving assembly is driving motor 119, and transmission component is the shaft 121 being sequentially connected with driving motor 119
And the speed change nut 123 being sequentially connected with shaft 121, press unit is the propelling worm 125 for being sheathed on shaft 121, discharging
Mouth 113 is located at 125 lower section of propelling worm, and slag-drip opening 117 is located at the end of rack 109；Driving motor 119 is configured as driving and turns
Axis 121 and speed change nut 123 rotate, and then propelling worm 125 is driven to carry out squeezing work, by the paraffin after physical squeezing
Oil is expelled to oil drain pan 115 from discharge port 113, and the slag charge after physical squeezing to be discharged from slag-drip opening 117.
Simultaneously, it should be noted that in the present embodiment, the quantity of pressafiner 101 is one, can be adopted when necessary
It is acted on jointly with the pressafiner 101 of multiple serial or parallel connections, to improve working efficiency.Meanwhile in the present embodiment,
It is 20bar that pressafiner 101, which can provide maximum pressure,.Certainly, in the other embodiments of the utility model, maximum pressure value
It can also be selected according to demand, the embodiments of the present invention are without limitation.
As a preferred option, in the present embodiment, the material for the material that pressafiner 101 is contacted with material is
SUS316L stainless steel.SUS316L stainless steel material can provide outstanding corrosion resistance, while also have certain intensity, so as to
Guarantee the service life of pressafiner 101.
Referring to Fig. 1, in the present embodiment, positive displacement pump is provided between squeezer 101 and magnetic filter 103
127, positive displacement pump 127 is connect with oil drain pan 115 by pipeline, and positive displacement pump 127 is configured as when the paraffin oil in oil drain pan 115
When reaching default liquid level, the paraffin oil after physical squeezing is delivered to magnetic filter 103.The setting of positive displacement pump 127 is mainly used
In the paraffin oil after physical squeezing to be pumped into the depth-type filtration carried out in other filters again.
It should be noted that in the present embodiment, positive displacement pump 127 is diaphragm pump or magnetic drive pump.Diaphragm pump is actually
Embolism pump, is that will be separated by transfusion fluid and movable post and pumping cylinder by film, to protect movable post and pumping cylinder.Diaphragm left side and liquid
The part of contact manufactures or applies one layer of corrosion resistant substance by resistant material, is full of water or oil on the right side of diaphragm.Magnetic drive pump by pump,
Magnetic driver, motor three parts composition.Critical component magnetic driver by outer magnet rotor, interior magnet rotor and it is non-magnetic every
It is formed from set.When motor drives the rotation of outer magnet rotor, magnetic field energy penetrates air-gap and namagnetic substance, drives and impeller phase
Interior magnet rotor even makees synchronous rotary, realizes the non contact transmission of power, converts static seal for dynamic sealing.Due to pump shaft, interior
Magnet rotor is completely enclosed by the pump housing, separation sleeve, to thoroughly solve the problems, such as " run, drip, leak ", eliminates oil-refining chemical row
Industry is inflammable, explosive, toxic, hazardous medium is leaked by pump seal security risk, it is effectively guaranteed that the physical and mental health of worker
And safety in production.Certainly, in the other embodiments of the utility model, the type of positive displacement pump 127 can also carry out according to demand
Selection, the embodiments of the present invention are without limitation.
Fig. 3 is the structural schematic diagram of magnetic filter 103 provided in this embodiment.It please refers to Fig.1 to Fig.3, in this implementation
In example, magnetic filter 103 includes shell 129, multiple magnetic force components 131 for being set in shell 129, and shell 129 has the
One oil inlet 133 and the first oil outlet 135, multiple magnetic force components 131 are in the side of 133 to the first oil outlet 135 of the first oil inlet
It sets gradually upwards, setting first flange 159 can be connected on the pipeline of the first oil outlet 135.And each magnetic force component 131 wraps
The magnetic bar 139 for including casing 137 and being set in casing 137.The setting of magnetic filter 103 mainly passes through magnetic bar 139
Metal impurities in Adsorption Paraffin oil, so that the degree of purity of the paraffin oil after discharge is improved.
Referring to Fig. 3, in the present embodiment, first be additionally provided on shell 129 above magnetic force component 131
Lid 155, the first lid 155 are 137 lid of casing, and 137 lid of casing is used to close the opening of shell 129, by magnetic force component
In 131 closings and shell 129, to guarantee being normally carried out for filtration operation.Meanwhile it being additionally provided with the second lid 157, the second lid
Son 157 improves the stability of magnetic bar 139, the second lid 157 passes through clamping for magnetic bar 139 to be fixedly arranged in casing 137
Screw 153 is fixed.And second is provided with the first in command 149 and side for being easy to open the first lid 155 above lid 157
Just the second handle 151 of the second lid 157 is opened.
As a preferred option, in the present embodiment, magnetic bar 139 is the strong magnetic material of high-coercive force, and magnetic force is
10000~15000Gs, casing 137 are to stop strainer.The magnetic bar 139 of the range can effectively adsorbing metal impurity.Meanwhile
The obstruction strainer of outside setting also can effectively adsorb other impurities, while the fixed metal impurities being adsorbed, to improve
Filtering medium amount.
Fig. 4 is the structural schematic diagram of first filter 105 provided in this embodiment.Referring to FIG. 1 to FIG. 4, in this implementation
In example, first filter 105 includes the first cylinder 141 and multiple first filtration cores 143 being set in the first cylinder 141,
First cylinder 141 has the second oil inlet 145 and the second oil outlet 147, and the second oil inlet 145 is connected to the first oil outlet 135.
Second filter is identical as the structure of first filter 105, the present embodiment no longer Detailed description of the invention.Wherein, the second filter includes
Second cylinder and it is set to second intracorporal multiple second filtration core, the second cylinder has third oil inlet and third oil removing
Mouthful, third oil inlet is connected to the second oil outlet 147.It is acted on by the removal of impurities of first filter 105 and the second filter, so that
Impurity in pertroleum wax is adequately removed, to ensure that the pertroleum wax finally exported can be reused.
It should be noted that in the present embodiment, the quantity of first filter 105 and the second filter is one, and is gone here and there
Connection setting.In the other embodiments of the utility model, the quantity of first filter 105 and the second filter can also be more
It is a, and be arranged by way of in parallel or series, the embodiments of the present invention are without limitation.
Meanwhile first filter 105 and the second filter are set to 169 top of pedestal, first filter 105 and the second mistake
The settable pressure gauge 173 in the top of filter, and the first cylinder 141 and second of first filter 105 and the second filter
Setting second flange 171 can be connected on cylinder.
Wherein, in the present embodiment, the first filtration core 143 and the second filtration core are PP material foldable filter element, and first
The filtering accuracy of filtration core 143 is 0.5~1 μ, and the filtering accuracy of the second filtration core is 0.1~0.5 μ.First filtration core 143
Precision less than the second filtration core precision so that in pertroleum wax more bulky grain impurity can be obtained the first filtration core 143 mistake
Filter, the effectively filtering of the second filtration core can be obtained in little particle impurity, and then guarantees the filter effect entirely provided, then guarantees
The quality of pertroleum wax.And as a preferred option, the filtering accuracy of the first filtration core 143 is 1 μ, the filtering essence of the second filtration core
Degree is 0.22 μ.In the other embodiments of the utility model, the precision of the first filtration core 143 and the second filtration core can be with root
It is selected according to demand, the embodiments of the present invention repeat no more.
In conclusion the paraffin oil separating extraction device 100 that the embodiments of the present invention provide, using physical squeezing and
The mode of multistage filtering extracts the paraffin oil in the oil film rim charge generated in wet process lithium ion battery separator production process, first
Physical squeezing is carried out using squeezer 101, the paraffin oil of output, reuses special multistage high-precision filter when collecting squeezing
It is filtered step by step, finally obtains quality and preferably recycle paraffin oil.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of paraffin oil separating extraction device, separation for paraffin oil in wet process lithium ion battery separator oil-containing rim charge with mention
It takes, which is characterized in that the paraffin oil separating extraction device includes:
It is sequentially connected squeezer, magnetic filter, first filter and the second filter of setting, second filter
Precision is greater than the precision of the first filter；
Wherein, the squeezer is for carrying out physical squeezing, and the magnetic filter is for carrying out Magnetic filtration device, first mistake
Filter and second filter are for carrying out by-pass filtration and secondary filtration.
2. paraffin oil separating extraction device according to claim 1, it is characterised in that:
The squeezer is pressafiner, and the pressafiner includes rack, the feeding assembly for being set to the rack, passes
Dynamic component, press unit, driving assembly, discharge component and oil drain pan；
The feeding assembly includes the feed inlet for inputting paraffin oil, the discharge component include for exporting physical squeezing after
The paraffin oil discharge port and slag-drip opening for exporting the slag charge after physical squeezing, the oil drain pan be located at it is described go out
The lower section of material mouth, the driving component is for driving the transmission component that the press unit is driven to carry out physical squeezing.
3. paraffin oil separating extraction device according to claim 2, it is characterised in that:
The driving component is driving motor, the transmission component for the shaft that is sequentially connected with the driving motor and with institute
The speed change nut of rotating shaft transmission connection is stated, the press unit is the propelling worm for being sheathed on the shaft, the discharge port position
Below the propelling worm, the slag-drip opening is located at the end of the rack；
The driving motor is configured as that the shaft and the speed change nut is driven to rotate, and then drives the propelling worm
Squeezing work is carried out, the paraffin oil after physical squeezing is expelled to the oil drain pan from the discharge port, and with by physics pressure
Slag charge after squeezing is discharged from the slag-drip opening.
4. paraffin oil separating extraction device according to claim 2, it is characterised in that:
The material for the material that the pressafiner is contacted with material is SUS316L stainless steel.
5. paraffin oil separating extraction device according to claim 2, it is characterised in that:
Positive displacement pump is provided between the squeezer and the magnetic filter, the positive displacement pump and the oil drain pan pass through pipeline
Connection, and the positive displacement pump is configured as when the paraffin oil in the oil drain pan reaches default liquid level, after physical squeezing
The paraffin oil is delivered to the magnetic filter.
6. paraffin oil separating extraction device according to claim 5, it is characterised in that:
The positive displacement pump is diaphragm pump or magnetic drive pump.
7. paraffin oil separating extraction device according to claim 5, it is characterised in that:
The magnetic filter includes shell, is set to the intracorporal multiple magnetic force components of the shell, the shell have first into
Hydraulic fluid port and the first oil outlet, multiple magnetic force components on first oil inlet to the direction of first oil outlet successively
Setting, and each magnetic force component includes casing and the magnetic bar that is set in described sleeve pipe.
8. paraffin oil separating extraction device according to claim 7, it is characterised in that:
The magnetic bar is the strong magnetic material of high-coercive force, and magnetic force is 10000~15000Gs, and described sleeve pipe is to stop filter
Net.
9. paraffin oil separating extraction device according to claim 7, it is characterised in that:
The first filter includes the first cylinder and is set to described first intracorporal multiple first filtration cores, and described the
One cylinder has the second oil inlet and the second oil outlet, and second oil inlet is connected to first oil outlet；
Second filter includes the second cylinder and is set to described second intracorporal multiple second filtration cores, and described the
There is two cylinders third oil inlet and third to remove hydraulic fluid port, and the third oil inlet is connected to second oil outlet.
10. paraffin oil separating extraction device according to claim 9, it is characterised in that:
First filtration core and second filtration core are PP material foldable filter element, and the filtering of first filtration core is smart
Degree is 0.5~1 μ, and the filtering accuracy of second filtration core is 0.1~0.5 μ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311998.7U CN208717246U (en) | 2018-08-14 | 2018-08-14 | A kind of paraffin oil separating extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311998.7U CN208717246U (en) | 2018-08-14 | 2018-08-14 | A kind of paraffin oil separating extraction device |
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| Publication Number | Publication Date |
|---|---|
| CN208717246U true CN208717246U (en) | 2019-04-09 |
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ID=65977776
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821311998.7U Active CN208717246U (en) | 2018-08-14 | 2018-08-14 | A kind of paraffin oil separating extraction device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108795496A (en) * | 2018-08-14 | 2018-11-13 | 常州星源新能源材料有限公司 | A kind of paraffin oil separating extraction device |
-
2018
- 2018-08-14 CN CN201821311998.7U patent/CN208717246U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108795496A (en) * | 2018-08-14 | 2018-11-13 | 常州星源新能源材料有限公司 | A kind of paraffin oil separating extraction device |
| CN108795496B (en) * | 2018-08-14 | 2024-04-09 | 常州星源新能源材料有限公司 | Paraffin oil separation and extraction device |
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