http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113144662-B
Outgoing Links
Predicate | Object |
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classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2009-0086 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D9-0059 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D9-0013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-10 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D9-02 |
filingDate | 2021-05-13^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2022-07-12^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2022-07-12^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CN-113144662-B |
titleOfInvention | Nickel Sulfate Freezing Crystallization Unit |
abstract | The invention relates to the technical field of nickel sulfate production, in particular to a nickel sulfate freezing and crystallization device, comprising a tank body, the outer wall of the tank body is wound with a spiral-rising cooling pipe, the upper end of the cooling pipe is a water inlet end, and the water inlet end is movable Passing through the groove cover and sleeved with a clamping mechanism for fixing the water inlet end, the lower end of the cooling pipe is the water outlet end, and the water outlet end moves through the fin plate and is sleeved with a clamping mechanism for fixing the water outlet end, and a clamping mechanism on the water inlet end It is connected with the tank cover, and the clamping mechanism on the water outlet is connected with the fin plate. The cooling pipe is spirally wound on the outer wall of the tank body, and the water inlet and outlet ends are respectively fixed on the tank cover and the fin plate through the clamping mechanism. The cooling pipe and the tank body are detachable and fixed. . It is easy to disassemble, and it is convenient to take down the cooling pipe for maintenance, which reduces the difficulty of maintenance. |
priorityDate | 2021-05-13^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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