CN109908650A - Cooling liquid filtering apparatus is used in a kind of machining - Google Patents
Cooling liquid filtering apparatus is used in a kind of machining Download PDFInfo
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- CN109908650A CN109908650A CN201711333154.2A CN201711333154A CN109908650A CN 109908650 A CN109908650 A CN 109908650A CN 201711333154 A CN201711333154 A CN 201711333154A CN 109908650 A CN109908650 A CN 109908650A
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Abstract
The invention discloses a kind of machining cooling liquid filtering apparatus, including tank body, footing, end cap and inlet tube, the tank body bottom surface periphery is provided with the footing.Beneficial effect is: using the filtration, purification mode of three layer filtration, coolant liquid is passed through in tank body, the coarse filtration net made of active carbon respectively, thin filter layer made of adsorption layer and quartz sand made of graphene is collected to carry out flowing to catch tray after filtering three times, pass through viscosity sensor, control the loop control circuit of host and sucking pump composition, if the filtering viscosity of coolant liquid is undesirable, it then automatically controls coolant liquid and carries out circulating filtration, the filter cleaning quality of coolant liquid is ensured, solar energy film plate is provided with simultaneously to absorb solar power generation and be stored in battery as electrical component power supply, using self-powered mode, energy conservation and environmental protection, and it is provided with flow detector, real-time statistics can be carried out to the filtration yield of coolant liquid and are shown on a display screen, it is observed and recorded for operator.
Description
Technical field
The present invention relates to machine processing fields, more particularly to a kind of machining cooling liquid filtering apparatus.
Background technique
It is usually needed in machining using to coolant liquid, the major function of coolant liquid is including clearing up chip, preventing burn into
Guarantee biological stability and the environment to operator close friend is provided, coolant liquid is composed of complicated chemical formulation, to meet
The requirement of these specialized performances, usually there are many different process operations for machining factory, each has oneself specific coolant liquid to want
It asks, in order to meet these requirements, cooling liquid formulation, which has derived hundreds of its, the product of different function, and coolant liquid makes
It usually needs to be filtered it cleaning during, so as to reuse.
But under conventional situation, the filtering of coolant liquid often carries out simple process using strainer filtering by operator, cleans
The effect of filter is general, the cleannes requirement of recycling is unable to reach, if directly use may be damaged machining apparatus.
Summary of the invention
The object of the invention is that providing a kind of machining cooling liquid filtering apparatus to solve the above-mentioned problems.
The present invention through the following technical solutions to achieve the above objectives:
A kind of machining cooling liquid filtering apparatus, including tank body, footing, end cap and inlet tube, the tank body bottom surface periphery
It is provided with the footing, the tank body top surface is provided with the end cap, and the end cap bottom is provided with mounting base, the mounting base
On be provided with threaded hole, the tank body side is provided with the inlet tube, is provided with outlet tube in the middle part of the tank body bottom surface, described
Solenoid valve one is provided on outlet tube, the end cover surface is provided with solar energy film plate, and the cover internal bottom surface is provided with
Top plate, battery is provided on the top plate, and the tank interior side is provided with corrosion resistant layer, is provided in the middle part of the corrosion resistant layer
Support frame is provided with partition on support frame as described above, and thin filter layer, setting above the thin filter layer are provided with above the partition
There is adsorption layer, is provided with coarse filtration layer above the adsorption layer, coarse filtration layer end is provided with pump seat, sets on the pump seat
It is equipped with sucking pump, the sucking pump end is provided with infusion pipeline, and the infusion pipeline end is provided with nozzle, and the sucking pump bottom surface is set
It is equipped with circulation line, solenoid valve two is provided with above the circulation line end, the outlet tube inner side is provided with flow
Sensor, the outlet tube upper interior are provided with catch tray, and the liquid collecting disc side is provided with viscosity sensor, the tank body
Surface is provided with control host, and display screen is provided on the control host, and the display screen side is provided with control keyboard.
In the present embodiment, the quantity of the footing is four, and the material of the footing is cast iron, and the material of the end cap is
Mild steel, the wall thickness of the end cap are not less than 5mm, and the threaded hole is through-hole, and tapping is made, the spacing between the threaded hole
For 80mm.
In the present embodiment, the material of the inlet tube and the outlet tube is aluminium alloy, the inlet tube and the liquid out
The pipe thickness of pipe is not less than 3mm, and the radial dimension of the outlet tube is 2mm smaller than the radial dimension of the inlet tube.
In the present embodiment, the action response time of the solenoid valve one and the solenoid valve two is no more than 0.5s, the electricity
Magnet valve one is fixed on the outlet tube by screw element, and the solenoid valve two is fixed on the circulation line by screw element
On.
In the present embodiment, the thickness of the solar energy film plate is not less than 0.1mm, and the material of the top plate is PVC board, institute
The thickness of top plate is stated not less than 10mm, the battery is serial lithium battery group.
In the present embodiment, the material of the corrosion resistant layer is silicon carbide, and the thickness of the corrosion resistant layer is not less than 10mm, described resistance to
In the tank body, the quantity of the partition is four for rotten layer welding, and the material of the partition is cotton yarn, the thickness of the partition
Not less than 1mm, the partition is glued on support frame as described above and the pump seat.
In the present embodiment, the material of the thin filter layer is quartz sand, and the thickness of the thin filter layer is not less than 15mm, institute
The connection relationship of thin filter layer and the partition is stated to be glued.
In the present embodiment, the material of the adsorption layer is graphene, and the thickness of the adsorption layer is not less than 20mm, the suction
The connection type of attached layer and the partition is to be glued.
In the present embodiment, the material of the coarse filtration layer is active carbon, and the thickness of the coarse filtration layer is not less than 18mm, institute
The connection type of coarse filtration layer and the partition is stated to be glued.
In the present embodiment, the discharge capacity of the sucking pump is 60L/min, and the waterproofing grade of the sucking pump is IP25, the nozzle
It is connected through a screw thread with the infusion pipeline, the material of the infusion pipeline and the circulation line is aluminium alloy, the infusion
The pipe thickness of pipeline and the circulation line is not less than 4mm.
In the present embodiment, the work refreshing frequency of the flow sensor is 50HZ, and the material of the catch tray is aluminium conjunction
Gold, the catch tray are connected through a screw thread with the outlet tube, the angle of the catch tray and horizontal direction be 35 ° and error not
More than 1 °.
In the present embodiment, the multiplicity error of the viscosity sensor is no more than 1%, the continuous work of the viscosity sensor
Make the time no more than 4h, the model PLC FX1N-64MR-001 of the control host, the material of the display screen is IPS, institute
Control keyboard is stated to be embedded on the control host.
In the present embodiment, the control host and the display screen, the solenoid valve one, the solar panel, institute
It is logical to state battery, the viscosity sensor, the flow sensor, the sucking pump, the solenoid valve two and the control keyboard
Cross conducting wire connection.
The beneficial effects of the present invention are: using the filtration, purification mode of three layer filtration, coolant liquid is passed through in tank body, point
The not coarse filtration net made of active carbon, thin filter layer made of adsorption layer and quartz sand made of graphene carries out three times
Filtering after flow to catch tray and be collected, by the loop control circuit of viscosity sensor, control host and sucking pump composition, if cold
But the filtering viscosity of liquid is undesirable, then automatically controls coolant liquid and carry out circulating filtration, ensured the filter cleaning of coolant liquid
Quality, while being provided with solar energy film plate and absorbing solar power generation and be stored in battery as electrical component power supply, use
Be self-powered mode, energy conservation and environmental protection, and be provided with flow detector can carry out real-time statistics to the filtration yield of coolant liquid
And show on a display screen, it is observed and recorded for operator.
Detailed description of the invention
Fig. 1 is a kind of exterior view of machining cooling liquid filtering apparatus of the present invention；
Fig. 2 is a kind of interior view of machining cooling liquid filtering apparatus of the present invention；
Fig. 3 is a kind of top view of machining cooling liquid filtering apparatus of the present invention.
1, end cap；2, mounting base；3, inlet tube；4, tank body；5, footing；6, host is controlled；7, display screen；8, control key
Disk；9, solenoid valve one；10, outlet tube；11, top plate；12, corrosion resistant layer；13, support frame；14, coarse filtration layer；15, adsorption layer；16,
Thin filter layer；17, partition；18, viscosity sensor；19, catch tray；20, flow sensor；21, battery；22, infusion pipeline；
23, sucking pump；24, nozzle；25, pump seat；26, solenoid valve two；27, circulation line；28, threaded hole；29, solar energy film plate.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As shown in Figure 1-Figure 3, a kind of machining cooling liquid filtering apparatus, including tank body 4, footing 5, end cap 1 and inlet tube
3,4 bottom surface periphery of tank body is provided with the footing 5, and 4 top surface of tank body is provided with the end cap 1,1 bottom of end cap
It is provided with mounting base 2, threaded hole 28 is provided in the mounting base 2,4 side of tank body is provided with the inlet tube 3, described
It is provided with outlet tube 10 in the middle part of 4 bottom surface of tank body, solenoid valve 1 is provided on the outlet tube 10,1 surface of end cap is provided with
Solar energy film plate 29,1 inner bottom surface of end cap are provided with top plate 11, and battery 21 is provided on the top plate 11, described
4 inner side of tank body is provided with corrosion resistant layer 12, and support frame 13 is provided in the middle part of the corrosion resistant layer 12, is arranged on support frame as described above 13
There is partition 17, the partition 17 is provided with thin filter layer 16 above, is provided with adsorption layer 15 above the thin filter layer 16, described
Coarse filtration layer 14 is provided with above adsorption layer 15,14 end of coarse filtration layer is provided with pump seat 25, is arranged on the pump seat 25
There is sucking pump 23,23 end of sucking pump is provided with infusion pipeline 22, and 22 end of infusion pipeline is provided with nozzle 24, the suction
It pumps 23 bottom surfaces and is provided with circulation line 27, solenoid valve 2 26, the outlet tube 10 are provided with above 27 end of circulation line
Inner side is provided with flow sensor 20, and 10 upper interior of outlet tube is provided with catch tray 19,19 side of catch tray
Face is provided with viscosity sensor 18, and 4 surface of tank body is provided with control host 6, is provided with display screen on the control host 6
7,7 side of display screen is provided with control keyboard 8.
In the present embodiment, the quantity of the footing 5 is four, and the material of the footing 5 is cast iron, and the footing 5 is used to
The fixed tank body 4 of support, the material of the end cap 1 are mild steel, and the wall thickness of the end cap 1 is not less than 5mm, the end cap 1
For being easy to open the tank body 4, the threaded hole 28 is through-hole, and tapping is made, and the spacing between the threaded hole 28 is
80mm, the threaded hole 28 are used to install additional screw and fasten the tank body 4 and the end cap 1.
In the present embodiment, the material of the inlet tube 3 and the outlet tube 10 is aluminium alloy, the inlet tube 3 and described
The pipe thickness of outlet tube 10 is not less than 3mm, and the radial dimension of the outlet tube 10 is smaller than the radial dimension of the inlet tube 3
2mm.The inlet tube 3 is used to be added coolant liquid to be filtered, and the outlet tube 10 is used to that the cooling for having filtered completion is discharged
Liquid.
In the present embodiment, the action response time of the solenoid valve 1 and the solenoid valve 2 26 is no more than 0.5s, described
Solenoid valve 1 is fixed on the outlet tube 10 by screw element, and the solenoid valve 2 26 is fixed on described follow by screw element
On endless tube road 27, the solenoid valve 1 is used to control opening or closing for the outlet tube 10, and the solenoid valve 2 26 is used to control
Make opening or closing for the circulation line 27.
In the present embodiment, the thickness of the solar energy film plate 29 is not less than 0.1mm, and the solar energy film plate 29 is used to
Solar power generation is absorbed, the material of the top plate 11 is PVC board, and the thickness of the top plate 11 is not less than 10mm, the top plate 11
For installing the fixed battery 21, the battery 21 is serial lithium battery group, and the battery 21 is used to as device
Electrical component provides electric energy.
In the present embodiment, the material of the corrosion resistant layer 12 is silicon carbide, and the thickness of the corrosion resistant layer 12 is not less than 10mm, institute
12 welding of corrosion resistant layer is stated in the tank body 4, the corrosion resistant layer 12 is used to provide corrosion resistant protection, the partition for the tank body 4
17 quantity is four, and the material of the partition 17 is cotton yarn, and the thickness of the partition 17 is not less than 1mm, 17 glue of partition
It connects on support frame as described above 13 and the pump seat 25, the partition 17 is used to separate the coarse filtration layer 14, the adsorption layer 15
With the thin filter layer 16.
In the present embodiment, the material of the thin filter layer 16 is quartz sand, and the thickness of the thin filter layer 16 is not less than
The connection relationship of 15mm, the thin filter layer 16 and the partition 17 is to be glued, the thin filter layer 16 be used to coolant liquid into
The thin filtering of row.
In the present embodiment, the material of the adsorption layer 15 is graphene, and the thickness of the adsorption layer 15 is not less than 20mm, institute
The connection type of adsorption layer 15 and the partition 17 is stated to be glued, the adsorption layer 15 is used to inhale the impurity in coolant liquid
Attached purification.
In the present embodiment, the material of the coarse filtration layer 14 is active carbon, and the thickness of the coarse filtration layer 14 is not less than
The connection type of 18mm, the coarse filtration layer 14 and the partition 17 is to be glued, and the coarse filtration layer 14 is used to in coolant liquid
Impurity carry out coarse filtration.
In the present embodiment, the discharge capacity of the sucking pump 23 is 60L/min, and the waterproofing grade of the sucking pump 23 is IP25, described
Sucking pump 23 is used to provide power to circulating filtration, and the nozzle 24 is connected through a screw thread with the infusion pipeline 22, the nozzle
24 are used to spray the coolant liquid of filtering to be recycled, and the material of the infusion pipeline 22 and the circulation line 27 is aluminium alloy, institute
The pipe thickness of infusion pipeline 22 and the circulation line 27 is stated not less than 4mm, the infusion pipeline 22 is used to convey to be recycled
For the coolant liquid of filtering to the nozzle 24, the circulation line 27 is used to convey the coolant liquid of filtering to be recycled to the perfusion tube
Road 22.
In the present embodiment, the work refreshing frequency of the flow sensor 20 is 50HZ, and the flow sensor 20 is used to
The flow information at the outlet tube 10 is obtained in real time, and the material of the catch tray 19 is aluminium alloy, the catch tray 19 and institute
It states outlet tube 10 to be connected through a screw thread, the angle of the catch tray 19 and horizontal direction is 35 ° and error is no more than 1 °, the collection
Liquid disk 19 is used to collect the coolant liquid that filtering is completed.
In the present embodiment, the multiplicity error of the viscosity sensor 18 is no more than 1%, the company of the viscosity sensor 18
The continuous working time is no more than 4h, and the viscosity sensor 18 is used to obtain the viscosity letter of coolant liquid in the catch tray 19 in real time
Breath, the model PLC FX1N-64MR-001 of the control host 6, the control host 6 is the control centre of device, described
The material of display screen 7 is IPS, and the display screen 7 is used to real-time display coolant liquid filtration yield, and the control keyboard 8 is embedded in institute
It states on control host 6, the control keyboard 8 is used to send work order.
In the present embodiment, the control host 6 and the display screen 7, the solenoid valve 1, the solar panel,
The battery 21, the viscosity sensor 18, the flow sensor 20, the sucking pump 23, the solenoid valve 2 26 and institute
Control keyboard 8 is stated to connect by conducting wire.
Concrete operating principle of the invention are as follows: when needing use device, the tank body 4 is passed through the bottom by operator
Foot 5, which is placed in, specifies using position, and checks whether the installation of the end cap 1 is secured, and the solar energy film plate 29 can be inhaled
It receives extraneous solar energy and is converted to electrical energy transportation and stored into the battery 21, provide electric energy for the electrical component of device,
Coolant liquid to be filtered is added operator by the inlet tube 3, and predetermined filtering viscosity is arranged by the control keyboard 8
It is worth and sends work order, the record of control host 6 is predetermined to be filtered viscosity number and controls the work of viscosity sensor 18, to
The coolant liquid of filtering is delivered to the coarse filtration layer 14 through the inlet tube 3, and the material of the coarse filtration layer 14 is active carbon, energy
Enough to be filtered for the first time to coolant liquid, coolant liquid passes through the adsorption layer 15 later, and the material of the adsorption layer 15 is graphene,
Coolant liquid can be absorbed and filter again, coolant liquid passes through the coarse filtration layer 14, the material of the coarse filtration layer 14 later
Material is quartz sand, can be filtered three times to coolant liquid, so as to effectively be filtered to coolant liquid, coolant liquid later
It flow at the catch tray 19 and is collected, concentration sensor work obtains the real-time of coolant liquid in the catch tray 19 in real time
Filtering viscosity number is simultaneously transferred to the control host 6 by conducting wire, and the control host 6 controls real time filtering viscosity number and makes a reservation for
Filtering viscosity number compares, when real time filtering viscosity number meets predetermined filtering viscosity number, then it represents that and the effect of filtering is up to standard,
The control host 6 controls the solenoid valve 1 and opens the coolant liquid discharge for completing filtering, if real time filtering viscosity number is not inconsistent
Predetermined filtering viscosity number is closed, the control host 6 controls the opening of solenoid valve 1 and the sucking pump 23 work for the liquid collecting
Coolant liquid in disk 19 is delivered to the infusion pipeline 22 through the circulation line 27, is delivered to through the infusion pipeline 22 described
Nozzle 24, which ejects, carries out secondary cycle filtering, until when real time filtering viscosity number meets predetermined filtering viscosity number, the control
Host 6 controls the closing of solenoid valve 2 26 and the sucking pump 23 stops working, and controls the solenoid valve 1 and open and will filter
The coolant liquid of completion is discharged, and during coolant liquid discharge when needing using filtration yield detection function, operator passes through
The control keyboard 8 controls the flow sensor 20 and works obtains flow information at the outlet tube 10 and by leading in real time
Line is transferred to the control host 6, and flow information is converted to the filtration yield of real-time coolant liquid and passed through by the control host 6
Conducting wire is transferred to real-time display on the display screen 7 and counts for operator's observation, easy to operate.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and equivalents circle
It is fixed.
Claims (10)
1. it is a kind of machining use cooling liquid filtering apparatus, it is characterised in that: including tank body (4), footing (5), end cap (1) and into
Liquid pipe (3), tank body (4) bottom surface periphery are provided with the footing (5), and tank body (4) top surface is provided with the end cap
(1), end cap (1) bottom is provided with mounting base (2), is provided with threaded hole (28), the tank body on the mounting base (2)
(4) side is provided with the inlet tube (3), is provided with outlet tube (10) in the middle part of tank body (4) bottom surface, the outlet tube (10)
On be provided with solenoid valve one (9), end cap (1) surface is provided with solar energy film plate (29), end cap (1) inner bottom surface
It is provided with top plate (11), is provided with battery (21) on the top plate (11), tank body (4) inner side is provided with corrosion resistant layer
(12), be provided with support frame (13), be provided on support frame as described above (13) partition (17) in the middle part of the corrosion resistant layer (12), it is described every
Plate (17) is provided with thin filter layer (16) above, is provided with adsorption layer (15), the adsorption layer above the thin filter layer (16)
(15) top is provided with coarse filtration layer (14), and coarse filtration layer (14) end is provided with pump seat (25), on the pump seat (25)
It is provided with sucking pump (23), sucking pump (23) end is provided with infusion pipeline (22), and infusion pipeline (22) end is provided with
Nozzle (24), sucking pump (23) bottom surface are provided with circulation line (27), are provided with electricity above circulation line (27) end
Magnet valve two (26), outlet tube (10) inner side are provided with flow sensor (20), outlet tube (10) upper interior
It is provided with catch tray (19), catch tray (19) side is provided with viscosity sensor (18), and tank body (4) surface is provided with
It controls host (6), is provided with display screen (7) on the control host (6), display screen (7) side is provided with control keyboard
(8).
2. a kind of machining cooling liquid filtering apparatus according to claim 1, it is characterised in that: the footing (5)
Quantity be four, the material of the footing (5) is cast iron, and the material of the end cap (1) is mild steel, the end cap (1)
Wall thickness is not less than 5mm, and the threaded hole (28) is through-hole, and tapping is made, and the spacing between the threaded hole (28) is 80mm.
3. a kind of machining cooling liquid filtering apparatus according to claim 1, it is characterised in that: the inlet tube
(3) and the material of the outlet tube (10) is aluminium alloy, and the pipe thickness of the inlet tube (3) and the outlet tube (10) is not low
It is 2mm smaller than the radial dimension of the inlet tube (3) in the radial dimension of 3mm, the outlet tube (10).
4. a kind of machining cooling liquid filtering apparatus according to claim 1, it is characterised in that: the solenoid valve one
(9) and the action response time of the solenoid valve two (26) is no more than 0.5s, and the solenoid valve one (9) is fixed on by screw element
On the outlet tube (10), the solenoid valve two (26) is fixed on the circulation line (27) by screw element.
5. a kind of machining cooling liquid filtering apparatus according to claim 1, it is characterised in that: the solar energy is thin
The thickness of diaphragm plate (29) is not less than 0.1mm, and the material of the top plate (11) is PVC board, and the thickness of the top plate (11) is not less than
10mm, the battery (21) are serial lithium battery group.
6. a kind of machining cooling liquid filtering apparatus according to claim 1, it is characterised in that: the corrosion resistant layer
(12) material is silicon carbide, and the thickness of the corrosion resistant layer (12) is not less than 10mm, and corrosion resistant layer (12) welding is in the tank
In body (4), the quantity of the partition (17) is four, and the material of the partition (17) is cotton yarn, the thickness of the partition (17)
Not less than 1mm, the partition (17) is glued on support frame as described above (13) and the pump seat (25).
7. a kind of machining cooling liquid filtering apparatus according to claim 1, it is characterised in that: the thin filter layer
(16) material is quartz sand, and the thickness of the thin filter layer (16) is not less than 15mm, the thin filter layer (16) and it is described every
The connection relationship of plate (17) is to be glued.
8. a kind of machining cooling liquid filtering apparatus according to claim 1, it is characterised in that: the adsorption layer
(15) material is graphene, and the thickness of the adsorption layer (15) is not less than 20mm, the adsorption layer (15) and the partition
(17) connection type is to be glued.
9. a kind of machining cooling liquid filtering apparatus according to claim 1, it is characterised in that: the coarse filtration layer
(14) material is active carbon, and the thickness of the coarse filtration layer (14) is not less than 18mm, the coarse filtration layer (14) and it is described every
The connection type of plate (17) is to be glued.
10. a kind of machining cooling liquid filtering apparatus according to claim 1, it is characterised in that: the sucking pump
(23) discharge capacity is 60L/min, and the waterproofing grade of the sucking pump (23) is IP25, the nozzle (24) and the infusion pipeline
(22) it is connected through a screw thread, the material of the infusion pipeline (22) and the circulation line (27) is aluminium alloy, the perfusion tube
The pipe thickness of road (22) and the circulation line (27) is not less than 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711333154.2A CN109908650A (en) | 2017-12-13 | 2017-12-13 | Cooling liquid filtering apparatus is used in a kind of machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711333154.2A CN109908650A (en) | 2017-12-13 | 2017-12-13 | Cooling liquid filtering apparatus is used in a kind of machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109908650A true CN109908650A (en) | 2019-06-21 |
Family
ID=66959323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711333154.2A Pending CN109908650A (en) | 2017-12-13 | 2017-12-13 | Cooling liquid filtering apparatus is used in a kind of machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109908650A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449982A (en) * | 2019-08-14 | 2019-11-15 | 湖北世纪天一机械有限公司 | A kind of numerically-controlled machine tool oil-water separation system and method |
| WO2022256849A1 (en) * | 2021-06-04 | 2022-12-08 | Calgon Carbon Corporation | Sorbents for immersion cooling |
-
2017
- 2017-12-13 CN CN201711333154.2A patent/CN109908650A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449982A (en) * | 2019-08-14 | 2019-11-15 | 湖北世纪天一机械有限公司 | A kind of numerically-controlled machine tool oil-water separation system and method |
| WO2022256849A1 (en) * | 2021-06-04 | 2022-12-08 | Calgon Carbon Corporation | Sorbents for immersion cooling |
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190621 |
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| WD01 | Invention patent application deemed withdrawn after publication |