CN208678896U - A kind of release agent recovery system - Google Patents
A kind of release agent recovery system Download PDFInfo
- Publication number
- CN208678896U CN208678896U CN201820705706.1U CN201820705706U CN208678896U CN 208678896 U CN208678896 U CN 208678896U CN 201820705706 U CN201820705706 U CN 201820705706U CN 208678896 U CN208678896 U CN 208678896U
- Authority
- CN
- China
- Prior art keywords
- pipe
- water tank
- liquid
- proportion
- angle pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses a kind of release agent recovery systems, including matching water tank (1), sedimentation basin (23) and finished product box (24), it matches water tank (1) and is equipped with the automatic detection probe of concentration (2), the proportion water tank (1) is connected by liquid distribution pipe (3) with the liquid outlet of proportioning pump (4), the proportioning pump (3) be connected by route with controller and at proportioning pump (4) inlet be arranged liquid supply pipe (5) respectively with stoste pipe (6), recycling liquid pipe (7) is connected with running water pipe (8), the other end of stoste pipe (6) is connected with stoste case (9) and recycles on liquid pipe (7) with the first recovered liquid pneumatic angle pedestal valve (10), tap water pneumatic angle pedestal valve (11) are had on running water pipe (8), and first recovered liquid pneumatic angle pedestal valve (10) and the pneumatic angled seat of tap water Valve (11) is connected by corresponding route with controller respectively.The high treating effect of the utility model runs smoothly and flexibly and easily.
Description
Technical field
The utility model relates to a kind of high treating effect, run smoothly and release agent recovery system flexible and convenient to use；
The release agent recovery system can carry out independent assortment to stoste, recovered liquid and tap water and be deployed into release agent and to liquid source
Can adjust with dosage can control.
Background technique
In existing release agent recovery system, recovered liquid is directly supplied to proportion water tank by sedimentation basin, then according to dense
The concentration that automatic detection probe detects is spent, is matched by matching system for stoste and tap water, therefore can not specifically control
The supply amount of recovered liquid processed still fails to configure concentration up to standard to be easy to appear proportion water tank when having arrived at high liquid level
Release agent situation, can only discard, to reconfigure, waste the time and be easy to cause the pause of production, cause to produce
The disorder of order.
Summary of the invention
The purpose of this utility model is in view of the problems of the existing technology, to provide a kind of high treating effect, run smoothly
And release agent recovery system flexible and convenient to use；The release agent recovery system can carry out stoste, recovered liquid and tap water
Independent assortment is deployed into release agent and can adjust and can control to liquid source and dosage.
The purpose of this utility model solves by the following technical programs:
A kind of release agent recovery system, including proportion water tank and respectively by pipeline with match the sedimentation basin that is connected of water tank
And finished product box, proportion water tank are equipped with the automatic detection probe of concentration being connected by route with controller, it is characterised in that: institute
The proportion water tank stated is connected by liquid distribution pipe with the liquid outlet of proportioning pump, the proportioning pump be connected by route with controller and
At proportioning pump inlet be arranged liquid supply pipe respectively with stoste pipe, recycling liquid pipe and running water pipe be connected, stoste pipe it is another
End is connected with stoste case and recycles in liquid pipe with pneumatic with tap water on the first recovered liquid pneumatic angle pedestal valve, running water pipe
Angle pedestal valve, and the first recovered liquid pneumatic angle pedestal valve and tap water pneumatic angle pedestal valve pass through corresponding route respectively and are connected with controller
It connects.
The proportion water tank is straight by the recovered liquid with third pneumatic diaphragm pump and the second recovered liquid pneumatic angle pedestal valve
Siphunculus is directly connected to sedimentation basin, and the third pneumatic diaphragm pump is located at proportion water tank and the second recovered liquid pneumatic angle pedestal valve
Between recovered liquid straight pipe on.
The running water pipe be equipped with can with the tap water branch pipe that directly be connected to of proportion water tank, the tap water branch pipe with
The junction of running water pipe is located on the running water pipe at the forward position of tap water pneumatic angle pedestal valve and on tap water branch pipe
Equipped with the branch pipe pneumatic angle pedestal valve being connected by route with controller.
The tap water branch pipe is equipped with manually-operated gate, which is located at branch pipe pneumatic angle pedestal valve and proportion water tank
Between tap water branch pipe on.
High liquid level meter, the middle liquid being connected respectively by route with controller are equipped on the proportion water tank from top to bottom
Position meter, low liquid level meter, and the automatic detection probe of concentration is between middle liquidometer, low liquid level meter on the proportion water tank in region.
Agitator air is equipped in the proportion water tank, which is connected by route with controller；And
The bottom of the proportion water tank is equipped with blow-down pipe.
The stoste liquidometer being connected by route with controller is equipped in the stoste case.
The sedimentation basin is connected by pipeline with oil strain filter core, and oil strain filter core is by having the second pneumatic diaphragm pump
Pipeline is connected with the Sewage metering slot equipped with Oil scraper, and Sewage metering slot is connected by pipeline with paper tape filtering device, paper tape
Filter is connected by the pipeline with the first pneumatic diaphragm pump with waste liquid pool.
The proportion water tank is connected by being successively arranged the pipeline of check valve and the 4th pneumatic diaphragm pump with finished product box,
Finished fluid pneumatic angle pedestal valve, the 5th pneumatic diaphragm pump and electrode points pressure gauge are disposed on the output channel of finished product box.
Agitator air and bactericidal lamp are equipped with equipped with bactericidal lamp in the sedimentation basin and in the finished product box.
The utility model has the following advantages compared with prior art:
In the proportion water tank of the utility model with liquid reach concentration values when, stop stoste proportion, be discharged into
Product case；When liquid level in Sewage metering slot is higher than low liquid level, the first pneumatic diaphragm pump startup reaches sewage by paper tape filtering device
Measuring tank, until the first pneumatic diaphragm pump stops working when high liquid level, Oil scraper works always；When the liquid level of Sewage metering slot is in
When high liquid level, beaten by the second pneumatic diaphragm pump and oil strain filter core toward sedimentation basin after waiting 15 minutes；When sedimentation basin high liquid level, the
Three pneumatic diaphragm pumps squeeze into recovered liquid to proportion water tank；In proportion water tank with liquid to middle liquid level when start to start proportioning pump and carry out
Proportion, reaches concentration discharge to finished product box；If matching in water tank and reaching high liquid level with liquid, also not up to concentration, alarm are mentioned
Show that concentration does not arrive；When electrode points pressure gauge on finished product box output channel reaches the upper limit, the 5th pneumatic diaphragm pump stops working, under
It starts to work, stops working when finished product box low liquid level in limited time；Backwash interval time in each equipment is as unit of hour, work
Make the time in seconds；Bactericidal lamp is lighted when low liquid level, agitator air works in low liquid level；The processing of recovery system
Effect is good, runs smoothly and flexible and convenient to use.
The recovery system of the utility model is by having the recycling liquid pipe of the first recovered liquid pneumatic angle pedestal valve, having tap water
The running water pipe and stoste pipe of pneumatic angle pedestal valve are connected with liquid supply pipe respectively, and liquid supply pipe is connected with proportioning pump, so that than
Example pump can provide mixed liquor, stoste and the mixed dilution of tap water, original of stoste, stoste and recovered liquid to proportion water tank
The release agent proportion of four kinds of combinations such as mixed diluting liquid that liquid and recovered liquid and tap water are constituted, and mixed liquor, dilution and
The proportion of mixed diluting liquid is adjustable；In addition tap water branch pipe individually can provide tap water and recovered liquid straight pipe to proportion water tank
Recovered liquid directly can be provided to proportion water tank, further enrich the raw material sources of the Proportioning mechanism, structure is simple and uses
It is convenient.
Detailed description of the invention
Attached drawing 1 is the flow diagram of the release agent recovery system of the utility model；
Attached drawing 2 is the burden control schematic illustration of the proportion water tank of the utility model.
Wherein: 1-proportion water tank；The automatic detection probe of 2-concentration；3-liquid distribution pipes；4-proportioning pumps；5-liquid supply pipes；
6-stoste pipes；7-recycling liquid pipes；8-running water pipes；9-stoste casees；10-the first recovered liquid pneumatic angle pedestal valve；11-originally
Water pneumatic angle pedestal valve；12-third pneumatic diaphragm pumps；13-the second recovered liquid pneumatic angle pedestal valve；14-recovered liquid straight pipes；
15-tap water branch pipes；16-branch pipe pneumatic angle pedestal valves；17-manually-operated gates；18-high liquid level meters；19-middle liquidometers；20—
Low liquid level meter；21-agitator airs；22-stoste liquidometers；23-sedimentation basins；24-finished product boxes；25-oil strain filter cores；
26-the second pneumatic diaphragm pump；27-Oil scrapers；28-Sewage metering slots；29-paper tape filtering devices；30-the first pneumatic diaphragm
Pump；31-waste liquid pools；32-check valves；33-the four pneumatic diaphragm pump；34-finished fluid pneumatic angle pedestal valves；35-the five is pneumatic
Diaphragm pump；36-electrode points pressure gauges.
Specific embodiment
The utility model is further described with embodiment with reference to the accompanying drawing.
A kind of release agent recovery system as shown in Figure 1:, including match water tank 1 and pass through pipeline and proportion 1 phase of water tank respectively
The sedimentation basin 23 and finished product box 24 of connection, sedimentation basin 23 are connected by pipeline with oil strain filter core 25, and oil strain filter core 25 passes through band
There is the pipeline of the second pneumatic diaphragm pump 26 to be connected with the Sewage metering slot 28 equipped with Oil scraper 27, Sewage metering slot 28 passes through pipe
Road is connected with paper tape filtering device 29, and paper tape filtering device 29 passes through pipeline and 31 phase of waste liquid pool with the first pneumatic diaphragm pump 30
Connection；It is connected by being successively arranged the pipeline of check valve 32 and the 4th pneumatic diaphragm pump 33 with finished product box 24 in proportion water tank 1,
Finished fluid pneumatic angle pedestal valve 34, the 5th pneumatic diaphragm pump 35 and electrode point pressure are disposed on the output channel of finished product box 24
Table 36；It is equipped in bactericidal lamp and finished product box 24 in sedimentation basin 23 and is equipped with agitator air 21 and bactericidal lamp.On proportion water tank 1
Equipped with the automatic detection probe 2 of concentration being connected by route with controller, it is equipped on proportion water tank 1 and passes through respectively from top to bottom
High liquid level meter 18 that route is connected with controller, middle liquidometer 19, low liquid level meter 20, and the automatic detection probe 2 of concentration is located at
Between middle liquidometer 19, low liquid level meter 20 on the proportion water tank 1 in region, agitator air 21, the gas are equipped in proportion water tank 1
Dynamic blender 21 is connected by route with controller and the bottom of the proportion water tank 1 is equipped with blow-down pipe；The proportion water tank 1 is logical
It crosses liquid distribution pipe 3 to be connected with the liquid outlet of proportioning pump 4, which is connected by route with controller and 4 feed liquor of proportioning pump
The liquid supply pipe 5 being arranged at mouthful is connected with stoste pipe 6, recycling liquid pipe 7 and running water pipe 8 respectively, the other end and original of stoste pipe 6
Liquid case 9 is connected and is equipped with the stoste liquidometer 22 being connected by route with controller in stoste case 9, recycles band in liquid pipe 7
Have the first recovered liquid pneumatic angle pedestal valve 10, on running water pipe 8 with tap water pneumatic angle pedestal valve 11, and the first recovered liquid Pneumatic angle
Seat valve 10 and tap water pneumatic angle pedestal valve 11 are connected by corresponding route with controller respectively.
On the basis of above system, the proportion water tank 1 is by having third pneumatic diaphragm pump 12 and the second recovered liquid gas
The recovered liquid straight pipe 14 of dynamic angle pedestal valve 13 is directly connected to sedimentation basin 23, and the third pneumatic diaphragm pump 12 is located at proportion
On recovered liquid straight pipe 14 between water tank 1 and the second recovered liquid pneumatic angle pedestal valve 13；Running water pipe 8 is equipped with can be with proportion
The junction of the tap water branch pipe 15 that water tank 1 is directly connected to, the tap water branch pipe 15 and running water pipe 8 is located at tap water Pneumatic angle
It is equipped on running water pipe 8 at the forward position of seat valve 11 and on tap water branch pipe 15 and to be connected by route with controller
Branch pipe pneumatic angle pedestal valve 16, tap water branch pipe 15 are equipped with manually-operated gate 17, which is located at branch pipe pneumatic angle pedestal valve
On tap water branch pipe 15 between 16 and proportion water tank 1.
In the proportion water tank 1 of the utility model with liquid reach concentration values when, stop stoste proportion, be discharged into
Product case 24；When liquid level in Sewage metering slot 28 is higher than low liquid level, the first pneumatic diaphragm pump 30 starting, by paper tape filtering device 29
Sewage metering slot 28 is reached, until the first pneumatic diaphragm pump 30 stops working when high liquid level, Oil scraper 27 works always；When sewage meter
When the liquid level of measuring tank 28 is in high liquid level, pass through the second pneumatic diaphragm pump 26 and oil strain filter core 25 after waiting 15 minutes toward sedimentation basin
23 dozens；When 23 high liquid level of sedimentation basin, third pneumatic diaphragm pump 12 squeezes into recovered liquid to proportion water tank 1；It matches in water tank 1 and matches liquid
Start to start proportioning pump 4 when to middle liquid level and be matched, reaches concentration discharge to finished product box 24；It matches in water tank 1 and matches liquid such as
Fruit reaches high liquid level, and also not up to concentration, warning note concentration do not arrive；Electrode points pressure gauge 36 on 24 output channel of finished product box
When reaching the upper limit, the 5th pneumatic diaphragm pump 35 stops working, and when lower limit starts to work, and stops work when 24 low liquid level of finished product box
Make；Backwash interval time in each equipment as unit of hour, the working time in seconds；Sterilization is lighted when low liquid level
Lamp, agitator air 21 work in low liquid level；The high treating effect of recovery system runs smoothly and flexible and convenient to use.
When the proportion water tank 1 of the utility model reaches middle liquid level, middle liquidometer 19 transmits liquid level signal to controller,
Existing concentration is detected by the automatic detection probe 2 of controller controlled concentration, when concentration is lower than required value, the automatic detection probe of concentration
2 feedback signals add release agent stoste or mixed liquor to controller, by controller control proportioning pump 4 automatically；When concentration is more than to set
When definite value, tap water, dilution or mixed diluting liquid are added automatically.When concentration not up to requirement, but matches water tank 1 and have arrived at
When high liquid level, then the proportion liquid matched in water tank 1 can be by the blow-down pipe discharge unit on proportion water tank 1 to recovery pond；It weighs later
It is new to carry out next round proportion, when concentration reaches required value, automatic-discharging to finished product box 24.
The dilution constituted separately below to the mixed liquor proportion and stoste and tap water of recovered liquid and stoste composition is matched
Than being illustrated.When carrying out mixed liquor proportion, tap water pneumatic angle pedestal valve 11 is closed, opens the first recovered liquid pneumatic angle pedestal valve
10, so that treated, recovered liquid enters proportioning pump 4 by liquid supply pipe 7 and proportioning pump 4 is driven to suck stoste by stoste pipe 6,
The recovered liquid that makes that treated enters proportion water tank 1 with stoste together by a certain percentage.When being diluted liquid proportion, first is closed
Recovered liquid pneumatic angle pedestal valve 10, opens tap water pneumatic angle pedestal valve 11, and tap water enters proportioning pump 4 by liquid supply pipe 7 and drives
Proportioning pump 4 sucks stoste by stoste pipe 6, and tap water enters proportion water tank 1 with stoste together by a certain percentage.
The recovery system of the utility model is by having the recycling liquid pipe 7 of the first recovered liquid pneumatic angle pedestal valve 10, having certainly
The running water pipe 8 and stoste pipe 6 of water pneumatic angle pedestal valve 11 are connected with liquid supply pipe 5 respectively, and liquid supply pipe 5 and 4 phase of proportioning pump
Connection enables proportioning pump 4 to provide mixed liquor, stoste and the tap water mixing of stoste, stoste and recovered liquid to proportion water tank 1
The release agent proportion of four kinds of combinations such as the mixed diluting liquid that dilution, stoste and recovered liquid and tap water afterwards is constituted, and it is mixed
The proportion for closing liquid, dilution and mixed diluting liquid is adjustable；In addition tap water branch pipe 15 can be provided individually originally to proportion water tank 1
Water and recovered liquid straight pipe 14 directly can provide recovered liquid to proportion water tank 1, further enrich the raw material of the Proportioning mechanism
Source, structure are simple and easy to use.
Above embodiments are only to illustrate the technical idea of the utility model, and the protection model of the utility model cannot be limited with this
Enclose, it is all according to the utility model proposes technical idea, any changes made on the basis of the technical scheme each falls within this reality
Within the scope of novel protected；The technology that the utility model is not directed to can be realized by the prior art.
Claims (10)
1. a kind of release agent recovery system, it is heavy to be connected including proportion water tank (1) and respectively by pipeline with proportion water tank (1)
Shallow lake pond (23) and finished product box (24), proportion water tank (1) are equipped with the concentration being connected by route with controller and detect spy automatically
Head (2), it is characterised in that: the proportion water tank (1) is connected by liquid distribution pipe (3) with the liquid outlet of proportioning pump (4), the ratio
Example pump (4) be connected by route with controller and at proportioning pump (4) inlet setting liquid supply pipe (5) respectively with stoste pipe
(6), recycling liquid pipe (7) is connected with running water pipe (8), and the other end of stoste pipe (6) is connected with stoste case (9) and recovered liquid
It manages and has tap water pneumatic angle pedestal valve (11) with the first recovered liquid pneumatic angle pedestal valve (10), on running water pipe (8) on (7), and
First recovered liquid pneumatic angle pedestal valve (10) and tap water pneumatic angle pedestal valve (11) are connected by corresponding route with controller respectively
It connects.
2. release agent recovery system according to claim 1, it is characterised in that: the proportion water tank (1) is by having
The recovered liquid straight pipe (14) of third pneumatic diaphragm pump (12) and the second recovered liquid pneumatic angle pedestal valve (13) and sedimentation basin (23) are straight
Lead in succession, and the third pneumatic diaphragm pump (12) be located at proportion water tank (1) and the second recovered liquid pneumatic angle pedestal valve (13) it
Between recovered liquid straight pipe (14) on.
3. release agent recovery system according to claim 1, it is characterised in that: the running water pipe (8) is equipped with energy
Enough tap water branch pipes (15) being directly connected to proportion water tank (1), the junction of the tap water branch pipe (15) and running water pipe (8)
It is equipped on running water pipe (8) at the forward position of tap water pneumatic angle pedestal valve (11) and on tap water branch pipe (15) logical
Cross the branch pipe pneumatic angle pedestal valve (16) that route is connected with controller.
4. release agent recovery system according to claim 3, it is characterised in that: the tap water branch pipe (15) is equipped with
Manually-operated gate (17), the manually-operated gate (17) are located at branch pipe pneumatic angle pedestal valve (16) and match the tap water branch between water tank (1)
It manages on (15).
5. release agent recovery system according to claim 1, it is characterised in that: on the proportion water tank (1) from up to
The high liquid level meter (18), middle liquidometer (19), low liquid level meter (20) being connected respectively by route with controller are had, and dense
Automatic detection probe (2) are spent between middle liquidometer (19), low liquid level meter (20) on the proportion water tank (1) in region.
6. release agent recovery system according to claim 1 or 5, it is characterised in that: be equipped in the proportion water tank (1)
Agitator air (21), the agitator air (21) are connected by route with controller；And the bottom of proportion water tank (1)
Equipped with blow-down pipe.
7. release agent recovery system according to claim 1, it is characterised in that: be equipped with and pass through in the stoste case (9)
The stoste liquidometer (22) that route is connected with controller.
8. release agent recovery system according to claim 1, it is characterised in that: the sedimentation basin (23) by pipeline with
Oil strain filter core (25) is connected, and oil strain filter core (25) is by the pipeline with the second pneumatic diaphragm pump (26) and Oil scraper is housed
(27) Sewage metering slot (28) is connected, and Sewage metering slot (28) is connected by pipeline with paper tape filtering device (29), paper tape
Filter (29) is connected by the pipeline with the first pneumatic diaphragm pump (30) with waste liquid pool (31).
9. release agent recovery system according to claim 1, it is characterised in that: the proportion water tank (1) is by successively
Pipeline equipped with check valve (32) and the 4th pneumatic diaphragm pump (33) is connected with finished product box (24), the efferent duct of finished product box (24)
Finished fluid pneumatic angle pedestal valve (34), the 5th pneumatic diaphragm pump (35) and electrode points pressure gauge (36) are disposed on road.
10. according to claim 1,8,9 any release agent recovery system, it is characterised in that: the sedimentation basin (23)
It is interior that agitator air (21) and bactericidal lamp are equipped with equipped with bactericidal lamp and in the finished product box (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820705706.1U CN208678896U (en) | 2018-05-14 | 2018-05-14 | A kind of release agent recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820705706.1U CN208678896U (en) | 2018-05-14 | 2018-05-14 | A kind of release agent recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208678896U true CN208678896U (en) | 2019-04-02 |
Family
ID=65877192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820705706.1U Active CN208678896U (en) | 2018-05-14 | 2018-05-14 | A kind of release agent recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208678896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479482A (en) * | 2018-05-14 | 2018-09-04 | 宜兴市旭灿自动化设备有限公司 | A kind of releasing agent recovery system |
-
2018
- 2018-05-14 CN CN201820705706.1U patent/CN208678896U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479482A (en) * | 2018-05-14 | 2018-09-04 | 宜兴市旭灿自动化设备有限公司 | A kind of releasing agent recovery system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2355564A (en) | Water treating apparatus | |
| RU2685589C1 (en) | Device for emulsification and controlled addition of flotation reagent | |
| GB1207872A (en) | Apparatus for the supply of dialysis liquid | |
| CN208678896U (en) | A kind of release agent recovery system | |
| CN108499215A (en) | A kind of integrated releasing agent recovery system | |
| CN107285522A (en) | Air-water back-flushing pressure type constant-speed contact filter and back-flushing method thereof | |
| CN107463188A (en) | A kind of coal Emulation Concentration in Coal Mine intelligence matching device | |
| CN206386108U (en) | A kind of new oil-water-gas three-phase metering mechanism | |
| CN208771262U (en) | A kind of Proportioning mechanism for release agent recovery system | |
| CN208770996U (en) | A kind of integrated release agent recovery system | |
| CN108435031A (en) | A kind of Proportioning mechanism for releasing agent recovery system | |
| CN108479482A (en) | A kind of releasing agent recovery system | |
| CN206168250U (en) | Reverse osmosis membrane performance detection device | |
| US2661244A (en) | Means for adding solid materials to liquid | |
| CN208454685U (en) | A kind of simple type release agent recovery system | |
| CN108479624A (en) | A kind of automatic releasing agent proportioning system | |
| CN208679030U (en) | A kind of automatic releasing agent proportioning system | |
| RU2382813C1 (en) | Reagent dosing method and equipment for implementation | |
| CN203862017U (en) | Constant-pressure filter constant measuring experimental apparatus with mechanical stirring function | |
| CN209093119U (en) | Waste water ratio device | |
| CN206126894U (en) | Albumen workshop prevents that blockage dissolves gas air supporting device | |
| CN108467136A (en) | A kind of simple type releasing agent recovery system | |
| RU160690U1 (en) | Lime Milk Dispenser | |
| CN206386107U (en) | A kind of oil-water-gas three-phase metering device | |
| CN205323665U (en) | Spray medicine dispensing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |