CN104630472B - A device for vibrating and removing calcium and magnesium ions in electrolytic manganese solution after crystallization - Google Patents
A device for vibrating and removing calcium and magnesium ions in electrolytic manganese solution after crystallization Download PDFInfo
- Publication number
- CN104630472B CN104630472B CN201510108219.8A CN201510108219A CN104630472B CN 104630472 B CN104630472 B CN 104630472B CN 201510108219 A CN201510108219 A CN 201510108219A CN 104630472 B CN104630472 B CN 104630472B
- Authority
- CN
- China
- Prior art keywords
- cooling tank
- crystallizer
- connects
- crystallization
- cooling
- 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
- 238000002425 crystallisation Methods 0.000 title claims abstract description 33
- 230000008025 crystallization Effects 0.000 title claims abstract description 31
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052748 manganese Inorganic materials 0.000 title claims abstract description 26
- 239000011572 manganese Substances 0.000 title claims abstract description 26
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910001425 magnesium ion Inorganic materials 0.000 title claims abstract description 21
- 229910001424 calcium ion Inorganic materials 0.000 title claims abstract description 20
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title description 7
- 239000011575 calcium Substances 0.000 title description 6
- 238000001816 cooling Methods 0.000 claims abstract description 64
- 239000000835 fiber Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 9
- 238000004873 anchoring Methods 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims abstract description 4
- 239000013078 crystal Substances 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 10
- 230000000903 blocking effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 5
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 5
- 235000019341 magnesium sulphate Nutrition 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000010339 dilation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000004781 supercooling Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000001175 calcium sulphate Substances 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 230000031068 symbiosis, encompassing mutualism through parasitism Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Electrolytic Production Of Metals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The invention discloses a kind of device removed by calcium ions and magnesium ions crystallization after vibration in electrolytic manganese solution, including cooling tank and crystallizer, cooling tank is the long tubular construction of jacket type and the lateral arrangement of inner core and urceolus composition, and rotating shaft is horizontally through from inner core, anchoring fiber brush bundle in rotating shaft；Cooling tank inner core connects the external world through airduct with air exhauster and constitutes air-cooled loop；Cooling tank chuck forms Water-cooling circulating loop with return pipe, cooling tower, water circulating pump and water inlet pipe；Cooling tank chuck connects crankshaft-link rod and the water hammer vibrator of piston composition；Cooling tank left end is provided with solution inlet pipe to be crystallized, and right-hand member connects crystallizer through chute and underflow pipe；Crystallizer is cone bottom structure, and the cone end connects filter vibration sieve through mortar pump.Present inventive concept is unique, ingenious, practical, it is provided that the device of calcium ions and magnesium ions in the removal electrolytic manganese solution of a kind of perfect in shape and function, has a extensive future.
Description
Technical field
The present invention relates to a kind of device removed by calcium ions and magnesium ions crystallisation by cooling after vibration in electrolytic manganese solution.
Background technology
Xiangxi Autonomous Prefecture is the main producing region of manganese, one of " manganese triangle " that Ye Shishi China is famous, has the good reputation of " east manganese is all ", but the manganese resource of this area is most and calcium, magnesium ion symbiosis.
The production and processing of manganese be typically all manganese ore is beaten after powder with sulphuric acid chemical combination, then filter pressing, electrolysis, existence due to calcium ions and magnesium ions a large amount of in electrolytic manganese solution, not only waste electric power, affect the purity of manganese product, also easily causing electrolysis bath blocking, impact produces, therefore, calcium and magnesium sulfate in electrolytic manganese solution is removed, there is important actual application value and industrialization meaning.
Calcium and magnesium sulfate dissolubility at low temperatures is relatively low, its dissolubility is comparatively sensitive to temperature, thus the mode that can pass through to lower the temperature will be removed after the calcium and magnesium sulphate crystal in electrolytic manganese solution, but prior art lacks the complexes removed by calcium ions and magnesium ions crystallization after vibration in electrolytic manganese solution, the breakthrough of complexes needs to overcome that cooling tank inwall effective heat exchange area is little, efficiency is low, many technical bottlenecks such as cooling tank inwall crystallization is difficult to after adhering to separate remove, crystallizer easily blocking.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art exactly, a kind of perfect in shape and function is provided, the cooling tank coefficient of heat transfer is high, rate of cooling is fast, it is easy to separate after cooling tank inwall crystallization attachment, even if being also easy to the complexes removed by calcium ions and magnesium ions crystallisation by cooling after vibration in electrolytic manganese solution solved after crystallizer blocking.
For overcoming the deficiencies in the prior art, the present invention takes techniques below scheme:
A kind of device that calcium ions and magnesium ions crystallization after vibration in electrolytic manganese solution is removed, including cooling tank and crystallizer, it is characterized in that: cooling tank is the long tubular construction of jacket type and the lateral arrangement of inner core and urceolus composition, and rotating shaft is horizontally through from inner core, anchoring fiber brush bundle in rotating shaft；Cooling tank inner core connects the external world through airduct with air exhauster and constitutes air-cooled loop；Cooling tank chuck forms Water-cooling circulating loop with return pipe, cooling tower, water circulating pump and water inlet pipe；Cooling tank chuck connects crankshaft-link rod and the water hammer vibrator of piston composition；Cooling tank left end is higher than right-hand member, and its left end is provided with solution inlet pipe to be crystallized, and right-hand member connects crystallizer through chute and underflow pipe；Crystallizer is cone bottom structure, and the cone end connects filter vibration sieve through mortar pump.
Described cooling tank inner core be provided with scalable and fiber brush bundle distance except brilliant cross bar.
Described crystallizer is provided with vibrator.
Described crystallizer top connects overflow launder.
Described crystallization tank body connects at the bottom of crystallizer with anti-blocking pump through pipeline.
The liquid outlet of described filter vibration sieve connects crystallizer, and solid outlet connects crystal groove.
Device is made up of two parts, heat exchange cooling and Crystallization Separation, heat-exchanger rig is mainly made up of the fiber brush bundle of reasonable Arrangement in inner core, urceolus, rotating shaft and rotating shaft, inner core constitutes chuck with urceolus, slightly inclination angle is installed, left end is slightly higher, and fiber brush bundle is arranged close to cylinder body bottom, and the chuck that inner core is constituted with urceolus is hydrologic cycle cooling system.
During device operating, solution to be crystallized is introduced by inlet pipe, start air-cooled closed circuit and and Water-cooling circulating loop, solution to be crystallized flows out from left to right, air is pumped through inner core by blower fan from right to left, by cyclone separator, solution is caught backflow, and solution is rotarily driven by fiber brush bundle and constitutes reverse-flow direct contact heat transfer and water evaporation fast cooling with air stream, being simultaneously from the cold water of cooling tower also by partition and solution high efficient heat exchanging, dual function makes solution temperature rapid decrease to be crystallized.
Temperature declines and makes part calcium ions and magnesium ions crystallization on cooling tank inwall and fiber brush bundle, when fiber brush bundle is adhered to by relatively polycrystal, it is possible to operation completes cleaning operation except brilliant cross bar close to or far away from fiber brush Shu Peihe axis of rotation；When cooling tank inwall has more crystallization, it is possible to start crankshaft-link rod and the water hammer vibrator of piston composition, make dilation in tank body elastic range by high-low pressure aquapulse, make cooling tank inwall crystallization peel off and come off.
Solution after cooling enters bottom crystallizer by chute, underflow pipe, liquid by bottom enter rising flooding process due to degree of supercooling significantly high, calcium and magnesium sulfate therein can settle rapidly in crystallization, mortar pump is started when needing, extract magma to sieve to filter vibration, calcium ions and magnesium ions vibration output after crystallization is at crystal groove, and the solution after filtration flows back to crystallizer and carries out recrystallization process.
When crystallizer bottom deposit crystal too much causes blocking, it is possible to open anti-blocking pump and stir scattered mouth of pipe place crystal, restart mortar pump and complete crystal conveying separation；When crystallizer tank skin crystallization is more, it is possible to the vibrator starting many reasonable set layout makes crystal peel off output.
Solution after crystallizer intercrystalline is gone scratch pool to store by overflow launder, carries out next step electrolytic manganese operation.
Compared with prior art, beneficial effects of the present invention also resides in:
Overcome the cooling tank coefficient of heat transfer low, the defect that rate of cooling is slow, air-flow cooling is but all efficient countercurrent flow in conjunction with partition water-cooled, also ingenious fiber brush bundle is make use of to rotate the stirring of solution and get rid of to barrel process, fiber brush bundle attaching liq and air-flow heat exchange, and solution and barrel have the heat exchange efficiency within very big effective heat exchange area and solution also significantly high, thus heat exchange flow is very big.
Operation can close to away from fiber brush bundle except crystalline style, and cooperation axis of rotation can the convenient crystal cleaning operation completed on fiber brush bundle.
Water hammer vibrator uses high-low pressure aquapulse to make dilation in tank body elastic range make inwall crystallization peel off to come off, especially efficiently, ingenious and thorough, equipment does not have any damage.
Pump recoil is used to dredge the crystal blocking of crystallizer, simple and reliable, ingenious.
Present inventive concept is unique, ingenious, practical, it is provided that the device of calcium ions and magnesium ions in the removal electrolytic manganese solution of a kind of perfect in shape and function, has a extensive future.
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram of the present invention.
Fig. 2 is the structure for amplifying schematic diagram of water hammer vibrator.
In figure, each label represents:
1, fiber brush bundle；2, solution inlet pipe to be crystallized；3, except brilliant cross bar；4, airduct；5, air exhauster；7, return pipe；8, crankshaft-link rod；9, piston；10, valve；11, cooling tower；12, water circulating pump；13, valve；14 water inlet pipes；15, inner core；16, rotating shaft；17, chute；18, urceolus；19, overflow launder；20, underflow pipe；21, crystallizer；23, filter vibration sieve；24, vibrator；25, crystal groove；26, mortar pump；28, anti-blocking pump.
Detailed description of the invention
In conjunction with accompanying drawing, the present invention is further elaborated with.
The device as depicted in figs. 1 and 2 calcium ions and magnesium ions crystallization after vibration in electrolytic manganese solution removed, including cooling tank and crystallizer 21, cooling tank is the long tubular construction of jacket type and the lateral arrangement of inner core 15 and urceolus 18 composition, and rotating shaft 16 is horizontally through from inner core, anchoring fiber brush bundle 1 in rotating shaft 16；Cooling tank inner core 15 connects the external world through airduct 4 with air exhauster 5 and constitutes air-cooled loop；Cooling tank chuck forms Water-cooling circulating loop with return pipe 7, cooling tower 11, water circulating pump 12 and water inlet pipe 14；Cooling tank chuck connects crankshaft-link rod 8 and the water hammer vibrator of piston 9 composition；Cooling tank left end is higher than right-hand member, and its left end is provided with solution inlet pipe 5 to be crystallized, and right-hand member connects crystallizer 21 through chute 17 and underflow pipe 20；Crystallizer 21 is cone bottom structure, and the cone end connects filter vibration sieve 23 through mortar pump 26.
Described cooling tank inner core be provided with scalable and fiber brush bundle distance except brilliant cross bar 3.
Described crystallizer is provided with vibrator 24.
Described crystallizer top connects overflow launder 19.
Described crystallization tank body connects at the bottom of crystallizer with anti-blocking pump 28 through pipeline.
The liquid outlet of described filter vibration sieve 23 connects crystallizer 21, and solid outlet connects crystal groove 25.
Device is made up of two parts, heat exchange cooling and Crystallization Separation, heat-exchanger rig is mainly made up of the fiber brush bundle 1 of reasonable Arrangement in inner core 15, urceolus 18, rotating shaft 16 and rotating shaft, inner core 15 and urceolus 18 constitute chuck, slightly inclination angle is installed, left end is slightly higher, and fiber brush bundle 1 is arranged close to cylinder body bottom, and the chuck that inner core 15 is constituted with urceolus 18 is hydrologic cycle cooling system.
During device operating, solution to be crystallized is introduced by inlet pipe 2, start air-cooled closed circuit and and Water-cooling circulating loop, solution to be crystallized flows out from left to right, air is pumped through inner core 15 by blower fan 5 from right to left, by cyclone separator 6, solution is caught backflow, solution is rotarily driven by fiber brush bundle 1 and constitutes reverse-flow direct contact heat transfer and water evaporation fast cooling with air stream, being simultaneously from the cold water of cooling tower 11 also by partition and solution high efficient heat exchanging, dual function makes solution temperature rapid decrease to be crystallized.
Temperature declines and makes part calcium ions and magnesium ions crystallization on cooling tank inwall and fiber brush bundle, when fiber brush bundle 1 is adhered to by relatively polycrystal, it is possible to operation coordinates rotating shaft 16 to rotate cleaning operation except brilliant cross bar 3 close to or far away from fiber brush bundle 1；When cooling tank inwall has more crystallization, it is possible to start crankshaft-link rod 8 and the water hammer vibrator of piston 9 composition, make dilation in tank body elastic range by high-low pressure aquapulse, make cooling tank inwall crystallization peel off and come off.
Solution after cooling enters bottom crystallizer 21 by chute 17, underflow pipe 20, liquid by bottom enter rising flooding process due to degree of supercooling significantly high, calcium and magnesium sulfate therein can settle rapidly in crystallization, mortar pump 26 is started when needing, extract magma and sieve 23 to filter vibration, calcium ions and magnesium ions vibration output after crystallization is at crystal groove 25, and the solution after filtration flows back to crystallizer 21 and carries out recrystallization process.
When crystallizer 21 bottom deposit crystal too much causes blocking, it is possible to open anti-blocking pump 28 and stir scattered mouth of pipe place crystal, restart mortar pump 26 and complete crystal conveying separation；When crystallizer 21 tank skin crystallization is more, it is possible to the vibrator 24 starting many reasonable set layout makes crystal peel off output.
Solution after crystallizer intercrystalline is gone scratch pool to store by overflow launder 19, carries out next step electrolytic manganese operation.
Above-mentioned simply presently preferred embodiments of the present invention, not does any pro forma restriction to the present invention.Any those of ordinary skill in the art, when without departing from technical solution of the present invention scope, may utilize the technology contents of the disclosure above and technical solution of the present invention are made many possible variations and modification, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content without departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solution of the present invention protection.
Claims (5)
1. the device that calcium ions and magnesium ions crystallization after vibration in electrolytic manganese solution is removed, including cooling tank and crystallizer, it is characterized in that: cooling tank is the long tubular construction of jacket type and the lateral arrangement of inner core and urceolus composition, and rotating shaft is horizontally through from inner core, anchoring fiber brush bundle in rotating shaft；Cooling tank inner core connects the external world through airduct with air exhauster and constitutes air-cooled loop；Cooling tank chuck forms Water-cooling circulating loop with return pipe, cooling tower, water circulating pump and water inlet pipe；Cooling tank chuck connects crankshaft-link rod and the water hammer vibrator of piston composition；Cooling tank left end is higher than right-hand member, and its left end is provided with solution inlet pipe to be crystallized, and right-hand member connects crystallizer through chute and underflow pipe；Crystallizer is cone bottom structure, and the cone end connects filter vibration sieve through mortar pump；Described cooling tank inner core be provided with scalable and fiber brush bundle distance except brilliant cross bar.
2. the device that calcium ions and magnesium ions crystallization after vibration in electrolytic manganese solution is removed according to claim 1, it is characterised in that: described crystallizer is provided with vibrator.
3. the device that calcium ions and magnesium ions crystallization after vibration in electrolytic manganese solution is removed according to claim 1, it is characterised in that: described crystallizer top connects overflow launder.
4. the device that calcium ions and magnesium ions crystallization after vibration in electrolytic manganese solution is removed according to claim 1, it is characterised in that: described crystallization tank body connects at the bottom of crystallizer with anti-blocking pump through pipeline.
5. the device that calcium ions and magnesium ions crystallization after vibration in electrolytic manganese solution is removed according to claim 1, it is characterised in that: the liquid outlet of described filter vibration sieve connects crystallizer, and solid outlet connects crystal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510108219.8A CN104630472B (en) | 2015-03-12 | 2015-03-12 | A device for vibrating and removing calcium and magnesium ions in electrolytic manganese solution after crystallization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510108219.8A CN104630472B (en) | 2015-03-12 | 2015-03-12 | A device for vibrating and removing calcium and magnesium ions in electrolytic manganese solution after crystallization |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104630472A CN104630472A (en) | 2015-05-20 |
| CN104630472B true CN104630472B (en) | 2016-07-13 |
Family
ID=53209715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510108219.8A Active CN104630472B (en) | 2015-03-12 | 2015-03-12 | A device for vibrating and removing calcium and magnesium ions in electrolytic manganese solution after crystallization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104630472B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999001380A1 (en) * | 1997-07-04 | 1999-01-14 | Boros Bela | Method and apparatus for environmentally friendly desalting of sea-water |
| JP2007137765A (en) * | 2006-12-22 | 2007-06-07 | Takenaka Komuten Co Ltd | Apparatus for producing concentrated salt water |
| CN102351220A (en) * | 2011-07-08 | 2012-02-15 | 无锡市霄鹰环境科技有限公司 | System and technology for recovering sodium nitrate from tin-containing waste liquid treatment tail water |
| CN203440463U (en) * | 2013-09-06 | 2014-02-19 | 宁夏天元锰业有限公司 | Cooling water device of manganese metal electrolyzer |
| CN203959977U (en) * | 2014-06-13 | 2014-11-26 | 中国石油天然气股份有限公司 | Petroleum industry wastewater recovery processing system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3049088A1 (en) * | 1980-12-24 | 1982-08-19 | Stohrer-Doduco GmbH & Co, 7250 Leonberg | Archimedean screw removes crystals deposited from electrolyte - continuously fed through externally cooled container |
| CN200987926Y (en) * | 2006-12-31 | 2007-12-12 | 黄尚勋 | Crystalizer of separate products by metathesis |
-
2015
- 2015-03-12 CN CN201510108219.8A patent/CN104630472B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999001380A1 (en) * | 1997-07-04 | 1999-01-14 | Boros Bela | Method and apparatus for environmentally friendly desalting of sea-water |
| JP2007137765A (en) * | 2006-12-22 | 2007-06-07 | Takenaka Komuten Co Ltd | Apparatus for producing concentrated salt water |
| CN102351220A (en) * | 2011-07-08 | 2012-02-15 | 无锡市霄鹰环境科技有限公司 | System and technology for recovering sodium nitrate from tin-containing waste liquid treatment tail water |
| CN203440463U (en) * | 2013-09-06 | 2014-02-19 | 宁夏天元锰业有限公司 | Cooling water device of manganese metal electrolyzer |
| CN203959977U (en) * | 2014-06-13 | 2014-11-26 | 中国石油天然气股份有限公司 | Petroleum industry wastewater recovery processing system |
Non-Patent Citations (1)
| Title |
|---|
| "盐水浓缩结晶器的设计与实验的研究";刘晓燕;《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》;20121015;33-34页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104630472A (en) | 2015-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206444230U (en) | A kind of big flow forced circulation good antiscale property freezing and crystallizing device | |
| US20160221833A1 (en) | Method and System for Preparing High Purity Lithium Carbonate | |
| CN104645659B (en) | A kind of fusion-crystallization tower and method for crystallising | |
| CN106966410B (en) | Rotary hearth furnace flue gas ash removal ash handling process | |
| CN204057987U (en) | Saltcake continuous seepage freezing and crystallizing device | |
| CN103482660A (en) | Method and system for preparing high-purity lithium carbonate | |
| CN104630472B (en) | A device for vibrating and removing calcium and magnesium ions in electrolytic manganese solution after crystallization | |
| CN212425464U (en) | A salt slurry elutriation purification system and a salt and nitrate co-production system for an evaporation method salt and nitrate co-production process | |
| CN109850958A (en) | A kind of discarded printed nickel net recovery and treatment method | |
| CN204873877U (en) | Sour recovery system of purification of sulfur waste who contains high concentration ferrous sulfate | |
| CN104724730B (en) | A kind of lead plaster desulfurizing byproduct sulfate crystal method and apparatus based on the quick crystallize of Local cooling | |
| CN204509427U (en) | By the device that calcium ions and magnesium ions crystallization after vibration in manganese sulfate solution is removed | |
| CN104674004B (en) | Device for vibratory removal of calcium and magnesium ions in manganese sulfate solution after crystallization | |
| CN104674003B (en) | A kind of by the device of centrifugation after calcium ions and magnesium ions crystallization in electrolytic manganese solution | |
| CN104674005B (en) | By the device of centrifugation after calcium ions and magnesium ions crystallization in manganese sulfate solution | |
| CN207845410U (en) | A kind of zinc borate production wastewater treatment equipment | |
| CN102633293A (en) | Method for refining multistage circulation evaporation-free copper sulfate | |
| CN201276426Y (en) | Sodium sulphate decahydrate crystallizer | |
| CN110228888A (en) | A kind of flying dust water lotion k-na salt sub-prime purification system and method | |
| CN204455242U (en) | By the device of centrifugation after calcium ions and magnesium ions crystallization in manganese sulfate solution | |
| CN104671309B (en) | A device for concentrating and crystallizing brine and recovering it by vibration | |
| CN111732113A (en) | A salt slurry elutriation purification system and a salt and nitrate co-production system for an evaporation method salt and nitrate co-production process | |
| CN111807385A (en) | A kind of method for improving the purity of finished salt in the co-production of salt and nitrate process by evaporation method | |
| CN209065978U (en) | Device for removing calcium and magnesium ions in zinc hydrometallurgy process | |
| CN204607596U (en) | A kind of lead plaster desulfurizing byproduct sodium sulfate decrease temperature crystalline device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181214 Address after: 224600 Chen Jia Gang Chemical Industrial Park, Xiang Shui county, Yancheng City, Jiangsu Patentee after: YANCHENG HONGYAN CHEMICAL Co.,Ltd. Address before: Room 602, Building No. 278 East Suzhou Avenue, Suzhou Industrial Park, Jiangsu Province Patentee before: Suzhou high Airlines intellectual property rights Operation Co.,Ltd. Effective date of registration: 20181214 Address after: Room 602, Building No. 278 East Suzhou Avenue, Suzhou Industrial Park, Jiangsu Province Patentee after: Suzhou high Airlines intellectual property rights Operation Co.,Ltd. Address before: 416000 No. 120 Renmin South Road, Jishou City, Xiangxi Tujia and Miao Autonomous Prefecture, Hunan Patentee before: Jishou University |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191224 Address after: 224600 North of Port and Television Avenue, Xiangshui Coastal Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Xiangshui Huaqing Sewage Treatment Co.,Ltd. Address before: 224600 Jiangsu Province, Yancheng City Chemical Industry Park Patentee before: YANCHENG HONGYAN CHEMICAL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240719 Address after: 224600 Coastal Economic Development Zone of Xiangshui County, Yancheng City, Jiangsu Province Patentee after: Fuda Lingang Water Supply and Drainage Co.,Ltd. in Xiangshui County Country or region after: China Address before: 224600 north side of Gangdian Avenue, coastal economic development zone, Xiangshui County, Yancheng City, Jiangsu Province Patentee before: Xiangshui Huaqing Sewage Treatment Co.,Ltd. Country or region before: China |