http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115247249-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1606776be8d6ef18f8927852c3ebdebd |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C2-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C2-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C2-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C2-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C2-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C2-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C2-06 |
| filingDate | 2021-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc5d6ef59041a63ac508312fc9323b58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c84a0f7083f35cdba2875b4aaa23e3a6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5876507b0b0e198c83618430e21c962 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b9b11076f967f8fffd9fbdc6616133f |
| publicationDate | 2022-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115247249-A |
| titleOfInvention | A new type of environmental protection hot-dip galvanizing production process based on automation |
| abstract | The invention discloses a new type of automation-based environment-friendly hot-dip galvanizing production process, which relates to the technical field and comprises the following steps: a pendant, a pickling tank, a weight reduction tank, a rinsing tank, a plating aid tank, integrated water treatment equipment, and a hot-dip galvanizing tank. Zinc, cooling, passivation and packaging processes; a reduction tank is set between the pickling tank and the rinsing tank, which can reduce the production of hazardous waste iron sludge by 50%-60%; the acid accumulated in the reduction tank can be reused to reduce costs, rinse After adding ammonium carbonate salts such as ammonium carbonate and ammonium bicarbonate to remove iron, the water can be reused in the plating solution, and the experiment has zero emissions; the central control system is used to control three groups of RGV vehicles to automatically complete the transfer, lifting, pulling angle, and control. Process requirements for liquid time, high and low frequency actions; pre-judgment of feeding and automation by preset suspension angle and installation position encoder, to achieve precise control of workpiece pickling time, avoid over-pickling, automatic workpiece pulling angle and liquid control , to achieve smooth and complete liquid flow into the tank, reducing environmental risks. |
| priorityDate | 2021-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.