CN206886673U - A kind of ferric phosphate three-level countercurrent agitation cleaning device - Google Patents
A kind of ferric phosphate three-level countercurrent agitation cleaning device Download PDFInfo
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- CN206886673U CN206886673U CN201720643710.5U CN201720643710U CN206886673U CN 206886673 U CN206886673 U CN 206886673U CN 201720643710 U CN201720643710 U CN 201720643710U CN 206886673 U CN206886673 U CN 206886673U
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Abstract
The utility model discloses a kind of ferric phosphate three-level countercurrent agitation cleaning device, it is related to technical field of chemical, it is each in the second stirred tank and the 3rd stirred tank that a filter plate is set including surge tank, the first stirred tank, the second stirred tank, the 3rd stirred tank and the suction filtration disk being sequentially communicated；Ferric phosphate is entered by the first stirred tank, through second and the 3rd stirred tank from filter disk complete separation of solid and liquid；Acid phosphorus washing lotion is entered by the 3rd stirred tank, is discharged through the second and first stirred tank from post processing pipeline.The utility model by will washing with filtering device combinations together with, not only simplify washing process, reduce labor strength；And washing can be made, which to be run with the acid solution of phosphorous acid group in washing process, three times, makes the acid solution of phosphorous acid group be fully used, overall washing water is effectively reduced, apparatus structure is simple, easy to operate, and economical and practical.
Description
Technical field
Technical field of chemical is the utility model is related to, more particularly to a kind of ferric phosphate three-level countercurrent agitation cleaning device.
Background technology
Ferric phosphate (FePO4) it is a kind of rice white or pale powder, there is unique catalysis characteristics, ion-exchange capacity
And chemical property, it is the good raw material for preparing lithium ferrous phosphate as anode material of lithium ion battery.As China is to new energy vapour
The supporting dynamics of car continues to increase, and Some Domestic enterprise has appreciated that the huge market potential of ferric phosphate, therefore in recent years, China
Relevant enterprise continues to increase the dynamics of investment to ferric phosphate, and industry production capacity constantly expands.
The preparation technology of ferric phosphate is mainly that precipitation reaction system occurs by source of iron and phosphate of the molysite of solubility at present
Standby ferric phosphate, because battery-grade iron phosphate is higher to zwitterion content requirement, and the phosphorus during normal pure water
Sour ferrous solution hydrolysis produces iron hydroxide and influences the iron phosphorus ratio in ferric phosphate, it is therefore necessary to the acid solution pair of phosphorous acid group
Sediment is washed.
Industrial ferric phosphate washings cause to wash dilutional hyponatremia, post processing quantities is big all without recycling at present；And
And washing facility and filter plant are independent, countercurrent washing process is numerous and diverse three times, every time washing after filtering will slag dumping, worker
Labor intensity it is very big；Not only the acid solution of phosphorous acid group is not fully utilized, and waste water resource.
The content of the invention
To solve above technical problem, the utility model provides a kind of ferric phosphate three-level countercurrent agitation cleaning device, will washing and
Filtering device combinations together, not only simplify washing process, reduce labor strength；And washing phosphoric acid can be made
The acid solution of root is run in washing process three times, makes the acid solution of phosphorous acid group be fully used, and reduces overall
Wash water.
To achieve the above object, the utility model provides following scheme：
The utility model provides a kind of ferric phosphate three-level countercurrent agitation cleaning device, including be sequentially communicated surge tank, first stir
Mix kettle, the second stirred tank, the 3rd stirred tank and filter disk, it is each in second stirred tank and the 3rd stirred tank that a filter is set
Plate；The surge tank is connected by surge tank first entrance with a vacuum pump line, surge tank liquid outlet by the first drawing liquid pump with
First stirred tank inlet connects, and the first stirred tank liquid outlet passes through the first mortar pump and the first feed liquor of second stirred tank
Mouthful connection, the first liquid outlet of second stirred tank connected by the second mortar pump with the 3rd stirred tank inlet, and described the
First liquid outlet of three stirred tanks connects with filtering disk inlet；The suction filtration disk bleeding point is connected with the vacuum pump line, institute
Suction filtration disk liquid outlet is stated to connect with the second inlet of second stirred tank by the second drawing liquid pump, second stirred tank
Second liquid outlet of the second liquid outlet and the 3rd stirred tank is connected with surge tank second entrance pipe, and surge tank liquid outlet leads to
Cross the first drawing liquid pump and post processing pipeline connection.
Optionally, the surge tank first entrance and the surge tank second entrance are arranged at the side wall of the surge tank
Upper end, the surge tank liquid outlet are arranged on the tank bottom of the surge tank.
Optionally, agitating paddle is provided with first stirred tank, second stirred tank and the 3rd stirred tank,
The motor for driving agitating paddle is provided with the top of each stirred tank, the motor is threephase asynchronous machine and is furnished with corresponding
Frequency converter.
Optionally, the first stirred tank inlet is arranged on the top of first stirred tank, first stirred tank
Liquid outlet is arranged on the bottom of first stirred tank.
Optionally, the second inlet of the first inlet of second stirred tank and second stirred tank is set respectively
At the both ends on the kettle top of second stirred tank, the first liquid outlet of second stirred tank is arranged on second stirred tank
Kettle wall bottom, the height of the first liquid outlet of second stirred tank are higher than the height of the filter plate, second stirred tank
Second liquid outlet is arranged on the bottom of second stirred tank.
Optionally, the 3rd stirred tank inlet is arranged on the kettle top of the 3rd stirred tank, the 3rd stirred tank
The first liquid outlet be arranged on the kettle wall bottom of the 3rd stirred tank, the height of the first liquid outlet of the 3rd stirred tank is high
In the height of the filter plate, the second liquid outlet of the 3rd stirred tank is arranged on the bottom of the 3rd stirred tank.
Optionally, the top for filtering plate inlet and being arranged on the suction filtration disk, the suction filtration disk bleeding point are arranged on
The affiliated side wall for filtering disk, and the height for filtering disk bleeding point is less than the height of the filter core of the suction filtration disk, the suction filtration
Disk liquid outlet is arranged on the bottom of the suction filtration disk.
Optionally, the second liquid outlet of the second liquid outlet of second stirred tank and the 3rd stirred tank delays with described
Rush tank second entrance and form three-way pipe structure.
Optionally, first drawing liquid pump forms threeway with the inlet of the post processing pipeline and first stirred tank
Tubular construction.
Optionally, the surge tank first entrance, the surge tank second entrance, the surge tank liquid outlet, it is described after
Handle the mouth of pipe of pipeline, the first stirred tank inlet, the first stirred tank liquid outlet, the first of second stirred tank
Inlet, the second inlet of second stirred tank, the first liquid outlet of second stirred tank, second stirred tank
Second liquid outlet, the 3rd stirred tank inlet, the first liquid outlet of the 3rd stirred tank, the of the 3rd stirred tank
Two liquid outlets, the suction filtration disk inlet, the suction filtration disk bleeding point and the suction filtration disk liquid outlet are provided with control valve.
The utility model achieves following technique effect relative to prior art：
The utility model ferric phosphate three-level countercurrent agitation cleaning device, by will washing with filtering device combinations together with, not only
Washing process is simplified, reduces labor strength；And washing can be made with the acid solution of phosphorous acid group in washing process
Middle progress three-level countercurrent agitation is washed, and the acid solution of phosphorous acid group is fully used, and effectively reduces overall washing water, dress
Put simple in construction, easy to operate and economical and practical.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, without having to pay creative labor, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation of the utility model ferric phosphate three-level countercurrent agitation cleaning device；
Fig. 2 is the operational flow diagram of the utility model ferric phosphate three-level countercurrent agitation cleaning device.
Description of reference numerals：1st, surge tank；1.1st, surge tank first entrance；1.2nd, surge tank second entrance；1.3rd, buffer
Tank liquid outlet；1.4th, pipeline is post-processed；2nd, agitating paddle；3rd, the first stirred tank；3.1st, the first stirred tank inlet；3.2nd, first stir
Mix liquid from reactor mouth；4th, motor；5th, the second stirred tank；5.1st, the first inlet of the second stirred tank；5.2nd, the of the second stirred tank
Two inlets；5.3rd, the second liquid outlet of the second stirred tank；5.4th, the first liquid outlet of the second stirred tank；6th, filter plate；7th, the 3rd
Stirred tank；7.1st, the 3rd stirred tank inlet；7.2nd, the first liquid outlet of the 3rd stirred tank；7.3rd, the second of the 3rd stirred tank goes out
Liquid mouth；8th, filter；8.1st, the inlet of disk is filtered；8.2nd, disk bleeding point is filtered；8.3rd, disk liquid outlet is filtered；9th, the second drawing liquid
Pump；10th, the second mortar pump；11st, the first mortar pump；12nd, the first drawing liquid pump；13rd, vavuum pump；14th, control valve.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The purpose of this utility model is to provide a kind of ferric phosphate three-level countercurrent agitation cleaning device, by washing and filtering device combinations
Together, washing process is not only simplify, reduces labor strength；And acid solution of the washing with phosphorous acid group can be made
Being run in washing process three times, makes the acid solution of phosphorous acid group be fully used, and effectively reduces overall washings
Amount.
To achieve the above object, the utility model provides a kind of ferric phosphate three-level countercurrent agitation cleaning device, and the device includes
Surge tank, the first stirred tank, the second stirred tank, the 3rd stirred tank and suction filtration disk, the second stirred tank and the 3rd being sequentially communicated stir
Mix and a filter plate is respectively set in kettle；Surge tank is connected by surge tank first entrance with a vacuum pump line, and surge tank liquid outlet passes through
First drawing liquid pump connects with the first stirred tank inlet, and the first stirred tank liquid outlet passes through the first mortar pump and the second stirred tank
First inlet is connected, and the first liquid outlet of the second stirred tank is connected by the second mortar pump with the 3rd stirred tank inlet, the
First liquid outlet of three stirred tanks connects with filtering disk inlet；Filter disk bleeding point to be connected with vacuum pump line, filter disk and go out liquid
Mouth is connected by the second drawing liquid pump with the second inlet of the second stirred tank, the second liquid outlet of the second stirred tank and the 3rd stirring
Second liquid outlet of kettle is connected with surge tank second entrance pipe, and surge tank liquid outlet passes through the first drawing liquid pump and post processing pipeline
Connection.
The utility model by will washing with filtering device combinations together with, not only simplify washing process, reduce work
People's labor intensity；And washing can be made to carry out three-level countercurrent agitation in washing process with the acid solution of phosphorous acid group and washed, make to contain
The acid solution of phosphate radical is fully used, and effectively reduces overall washing water, and apparatus structure is simple, easy to operate, and
It is and economical and practical.
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and tool
Body embodiment is described in further detail to the utility model.
As shown in figure 1, in the present embodiment, ferric phosphate three-level countercurrent agitation cleaning device includes the surge tank 1, first being sequentially communicated
Stirred tank 3, the second stirred tank 5, the 3rd stirred tank 7 and disk 8 is filtered, it is each in the second stirred tank 5 and the 3rd stirred tank 7 that a filter is set
Plate, wherein the structure for the filter plate 6 being located in the second stirred tank 5 is identical with the filter-plate structure in the 3rd stirred tank 7.Surge tank 1 is logical
Cross surge tank first entrance 1.1 to be connected with the pipe of vavuum pump 13, form a set of vacuum system, surge tank liquid outlet 1.3 passes through first
Drawing liquid pump 12 is connected with the first stirred tank inlet 3.1, and the first stirred tank liquid outlet 3.2 is stirred by the first mortar pump 11 with second
The first inlet 5.1 for mixing kettle connects, and the first liquid outlet 5.1 of the second stirred tank passes through the second mortar pump 10 and the 3rd stirred tank
Inlet 7.1 connects, and the first liquid outlet 7.2 of the 3rd stirred tank connects with filtering disk inlet 8.1；Filter disk bleeding point 8.2
It is connected with the pipe of vavuum pump 13, filters disk liquid outlet 8.3 and connected by the second inlet 5.2 of the second drawing liquid pump 9 and the second stirred tank
It is logical, the second liquid outlet 5.3 of the second stirred tank and the second liquid outlet 7.3 of the 3rd stirred tank with surge tank second entrance 1.2
Pipe is connected, and surge tank liquid outlet 1.3 is connected by the first drawing liquid pump 12 with post processing pipeline 1.4.
In the present embodiment, the second liquid outlet 5.3 of the second stirred tank and the second liquid outlet 7.3 of the 3rd stirred tank are with delaying
Rush tank second entrance 1.2 and form three-way pipe structure；First drawing liquid pump 12 and the post processing stirred tank inlet of pipeline 1.4 and first
3.1 form three-way pipe structure.Moreover, surge tank first entrance 1.1, surge tank second entrance 1.2, surge tank liquid outlet 1.3, after
Handle the mouth of pipe, the first stirred tank feed liquor 3.1, the first stirred tank liquid outlet 3.2, the first feed liquor of the second stirred tank of pipeline 1.4
Second inlet 5.2 of the 5.1, second stirred tank of mouth, the first liquid outlet 5.4 of the second stirred tank, the second of the second stirred tank go out
Liquid mouth 5.3, the 3rd stirred tank inlet 7.1, the first liquid outlet 7.2, the second liquid outlet of the 3rd stirred tank of the 3rd stirred tank
7.3rd, filter disk inlet 8.1, filter disk bleeding point 8.2 and filter be provided with disk liquid outlet 8.3 can independent control respectively manage
The control valve 14 of mouth switch.The filtrate that second stirred tank 5 filters out is discharged after dephosphorization is up to standard, is follow-up environmental protection treatment.
A filter plate is set respectively in second stirred tank 5 and the 3rd stirred tank 7, wherein the structure for the filter plate 6 being located in the second stirred tank 5
Identical with the filter-plate structure in the 3rd stirred tank 7, the control valve of closing stirred tank bottom, which can carry out stirring, washes reaction, opens stirring
Bottom portion control valve can form vacuum with surge tank and be filtered, and can be carried out if opening the control valve of stirred tank side
The transfer of slurry.
It is with the power of the first mortar pump, the second mortar pump, the first drawing liquid pump, the second drawing liquid pump and vavuum pump below
0.75KW, exemplified by the power of motor for driving agitating paddle is 1.1KW, the present embodiment ferric phosphate three-level countercurrent agitation cleaning device is carried out
Operation instruction.
As shown in Fig. 2 first, weigh a certain amount of ferric phosphate to be washed and be put into the first stirred tank 3, while add appropriate acid
Property phosphorus wash water, open motor 4 drive agitating paddle 2 rotate stir washing, stir the slurry after washing through the first stirred tank liquid outlet
3.2 are pumped into the second stirred tank 5 by the first inlet 5.1 of first mortar pump 11 through the second stirred tank, connection surge tank the
Second liquid outlet 5.3 of two entrances 1.2 and the second stirred tank, slurry pass through in the filter plate and surge tank 1 in the second stirred tank 5
Vacuum environment realizes separation of solid and liquid, and solid, which stays in, forms a filter cake in the second stirred tank 5, filtrate is by the second of the second stirred tank
The buffered tank second entrance 1.2 of liquid outlet 5.3 enters in surge tank 1, finally passes through the first drawing liquid pump by surge tank liquid outlet 1.3
12 post-treated pipelines 1.4 are discharged, and are discharged after dephosphorization is up to standard.
Afterwards, after closing the control valve of processing pipeline 1.4, appropriate acid phosphorus wash water is added into the second stirred tank 5
A filter cake with staying in the second stirred tank 5 stir washing, and stirs the slurry after washing and first goes out liquid through the second stirred tank
Mouth 5.4 is pumped into the 3rd stirred tank 7 by the second mortar pump 10 through the 3rd stirred tank inlet 7.1, and connection surge tank second enters
Second liquid outlet 7.3 of the stirred tank of mouth 1.2 and the 3rd, slurry pass through the vacuum in the filter plate and surge tank 1 in the 3rd stirred tank 7
Environment realizes separation of solid and liquid, and solid, which is stayed in the 3rd stirred tank 7, forms secondary filter cake, and filtrate goes out liquid by the second of the 3rd stirred tank
7.3 buffered tank second entrances 1.2 of mouth enter in surge tank 1, and filtrate is passed through by surge tank liquid outlet 1.3 by the first drawing liquid pump 12
First stirred tank inlet 3.1 is pumped into the first stirred tank 3, is washed into stirring for next round ferric phosphate, the first stirred tank 3 and the 3rd
Stirred tank 7 simultaneously can stir washing.
Followed by, appropriate acid wash water is added into the 3rd stirred tank 7 and stays in the secondary filter cake in the 3rd stirred tank 7
Stir washing, stir first liquid outlet 7.2 of the slurry through the 3rd stirred tank after washing and enter suction filtration through filtering disk inlet 8.1
Filtered in disk 8, filtered filter cake takes out drying, and filtrate is through filtering disk liquid outlet 8.3 by the second drawing liquid pump 9 through second
Second inlet 5.2 of stirred tank is pumped into the second stirred tank 5 to be washed into stirring for next round ferric phosphate.Phosphoric acid iron product is by first
Stirred tank 3 enters, and washes through the first stirred tank 3, the second stirred tank 5, the 3rd stirring for stirred tank 7, is finally completed by suction filtration disk 8 successively
Separation of solid and liquid；And acid phosphorus wash water is entered by the 3rd stirred tank 7, through the second stirred tank 5, the first stirred tank 3, last post-treated pipe
Road 1.4 is discharged, and is completed a complete phosphorus with the discharge of liquid after the collection and processing of filter cake and is washed journey.
As can be seen here, ferric phosphate is entered by the first stirred tank in the present embodiment, through second and the 3rd stirred tank from filter disk it is complete
Into separation of solid and liquid；Acid phosphorus washing lotion is entered by the 3rd stirred tank, is discharged through the second and first stirred tank from post processing pipeline.Passing through will
Washing with filtering device combinations together with, not only simplify washing process, reduce labor strength；And washing can be used
The acid solution of phosphorous acid group carries out three-level countercurrent agitation in washing process and washed, and the acid solution of phosphorous acid group is obtained abundant profit
With effective to reduce overall washing water, apparatus structure is simple, easy to operate, and economical and practical.
It should be noted that the power of each pump and power of motor are not limited with the present embodiment in the present embodiment, can
The power for changing pump and motor is actually needed with basis, and the apparatus structure of the present embodiment is also not limited to the acid of ferric phosphate
Wash, can solve other soluble technical problems using said apparatus according to the actual requirements.
Apply specific case in this specification to be set forth principle of the present utility model and embodiment, the above is real
The explanation for applying example is only intended to help and understands method and its core concept of the present utility model；Meanwhile for the general of this area
Technical staff, according to thought of the present utility model, there will be changes in specific embodiments and applications.To sum up institute
State, this specification content should not be construed as to limitation of the present utility model.
Claims (10)
- A kind of 1. ferric phosphate three-level countercurrent agitation cleaning device, it is characterised in that including be sequentially communicated surge tank, the first stirred tank, Second stirred tank, the 3rd stirred tank and disk is filtered, it is each in second stirred tank and the 3rd stirred tank that a filter plate is set；The surge tank is connected by surge tank first entrance with a vacuum pump line, and the surge tank liquid outlet of the surge tank passes through First drawing liquid pump connects with the first stirred tank inlet, and the first stirred tank liquid outlet passes through the first mortar pump and the described second stirring The first inlet connection of kettle, the first liquid outlet of second stirred tank pass through the second mortar pump and the 3rd stirred tank inlet Connection, the first liquid outlet of the 3rd stirred tank connect with filtering disk inlet；The suction filtration disk bleeding point be connected with the vacuum pump line, and the disk liquid outlet that filters passes through the second drawing liquid pump and described the The second of the second inlet connection of two stirred tanks, the second liquid outlet of second stirred tank and the 3rd stirred tank goes out liquid Mouth is connected with surge tank second entrance pipe, and surge tank liquid outlet passes through the first drawing liquid pump and post processing pipeline connection.
- 2. ferric phosphate three-level countercurrent agitation cleaning device according to claim 1, it is characterised in that the surge tank first entrance The sidewall upper of the surge tank is arranged at the surge tank second entrance, the surge tank liquid outlet is arranged on described slow Rush the tank bottom of tank.
- 3. ferric phosphate three-level countercurrent agitation cleaning device according to claim 1, it is characterised in that first stirred tank, institute State in the second stirred tank and the 3rd stirred tank and be provided with agitating paddle, be provided with the top of each stirred tank for driving The motor of agitating paddle, the motor are threephase asynchronous machine and are furnished with corresponding frequency converter.
- 4. ferric phosphate three-level countercurrent agitation cleaning device according to claim 1, it is characterised in that the first stirred tank feed liquor Mouth is arranged on the kettle top of first stirred tank, and the first stirred tank liquid outlet is arranged on the bottom of first stirred tank.
- 5. ferric phosphate three-level countercurrent agitation cleaning device according to claim 4, it is characterised in that the of second stirred tank Second inlet of one inlet and second stirred tank is separately positioned on the both ends on the kettle top of second stirred tank, described First liquid outlet of the second stirred tank is arranged on the kettle wall bottom of second stirred tank, and the first of second stirred tank goes out liquid The height of mouth is higher than the height of the filter plate, and the second liquid outlet of second stirred tank is arranged on the kettle of second stirred tank Bottom.
- 6. ferric phosphate three-level countercurrent agitation cleaning device according to claim 5, it is characterised in that the 3rd stirred tank feed liquor Mouth is arranged on the kettle top of the 3rd stirred tank, and the first liquid outlet of the 3rd stirred tank is arranged on the 3rd stirred tank Kettle wall bottom, the height of the first liquid outlet of the 3rd stirred tank are higher than the height of the filter plate, the 3rd stirred tank Second liquid outlet is arranged on the bottom of the 3rd stirred tank.
- 7. ferric phosphate three-level countercurrent agitation cleaning device according to claim 6, it is characterised in that the suction filtration plate inlet is set Put in the top of the suction filtration disk, the side wall for filtering disk bleeding point and being arranged on the suction filtration disk, and the suction filtration disk pumping The height of mouth is less than the height of the filter core of the suction filtration disk, the bottom for filtering disk liquid outlet and being arranged on the suction filtration disk.
- 8. ferric phosphate three-level countercurrent agitation cleaning device according to claim 7, it is characterised in that the of second stirred tank Second liquid outlet of two liquid outlets and the 3rd stirred tank forms three-way pipe structure with the surge tank second entrance.
- 9. ferric phosphate three-level countercurrent agitation cleaning device according to claim 8, it is characterised in that first drawing liquid pump and institute State post processing pipeline and the first stirred tank inlet forms three-way pipe structure.
- 10. ferric phosphate three-level countercurrent agitation cleaning device according to claim 9, it is characterised in that the surge tank first enters Mouth, the surge tank second entrance, the surge tank liquid outlet, the mouth of pipe, first stirred tank of the post processing pipeline enter Liquid mouth, the first stirred tank liquid outlet, the first inlet of second stirred tank, the second feed liquor of second stirred tank Mouth, the first liquid outlet of second stirred tank, the second liquid outlet of second stirred tank, the 3rd stirred tank feed liquor Mouth, the second liquid outlet of the first liquid outlet of the 3rd stirred tank, the 3rd stirred tank, the suction filtration disk inlet, institute State suction filtration disk bleeding point and the suction filtration disk liquid outlet is provided with control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720643710.5U CN206886673U (en) | 2017-06-06 | 2017-06-06 | A kind of ferric phosphate three-level countercurrent agitation cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720643710.5U CN206886673U (en) | 2017-06-06 | 2017-06-06 | A kind of ferric phosphate three-level countercurrent agitation cleaning device |
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| CN206886673U true CN206886673U (en) | 2018-01-16 |
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| CN201720643710.5U Expired - Fee Related CN206886673U (en) | 2017-06-06 | 2017-06-06 | A kind of ferric phosphate three-level countercurrent agitation cleaning device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147474A (en) * | 2018-01-31 | 2018-06-12 | 荆门市格林美新材料有限公司 | A kind of cobalt carbonate washs return water system |
| CN109761208A (en) * | 2019-03-06 | 2019-05-17 | 深圳海纳百川科技有限公司 | A kind of technique and device of ferric phosphate washing |
| CN109896510A (en) * | 2019-03-13 | 2019-06-18 | 乳源东阳光磁性材料有限公司 | Method for washing iron phosphate |
-
2017
- 2017-06-06 CN CN201720643710.5U patent/CN206886673U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147474A (en) * | 2018-01-31 | 2018-06-12 | 荆门市格林美新材料有限公司 | A kind of cobalt carbonate washs return water system |
| CN109761208A (en) * | 2019-03-06 | 2019-05-17 | 深圳海纳百川科技有限公司 | A kind of technique and device of ferric phosphate washing |
| CN109761208B (en) * | 2019-03-06 | 2020-07-07 | 深圳海纳百川科技有限公司 | Iron phosphate washing process and device |
| CN109896510A (en) * | 2019-03-13 | 2019-06-18 | 乳源东阳光磁性材料有限公司 | Method for washing iron phosphate |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |