http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-217708928-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_066f91646bd305ee7d9ec5d71e83f302 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-04 |
| filingDate | 2022-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_055c80e12eb2aca2a9a13f45bcf70661 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d51d49887d2bad3d6e4c2377bda34f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1783d3b4a65a130c2d047bcce65508fe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a3c1f10f183d853d4d08ac1e84e4252 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c327b64e453b4f08bf5d4fc48a4d503a |
| publicationDate | 2022-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-217708928-U |
| titleOfInvention | An Improved Waste Acid Concentration System |
| abstract | The utility model relates to the technical field of waste acid concentration, in particular to an improved waste acid concentration system. Its technical scheme includes: the acid evaporator is connected with the evaporator and the first acid-acid heat exchanger, the first acid-acid heat exchanger is connected with the second acid-acid heat exchanger, and the second acid-acid heat exchanger is connected with each other. The waste acid storage tank is connected, the first acid-acid heat exchanger, the second acid-acid heat exchanger, the water cooler, the evaporator and the concentrated acid storage tank are connected, and the evaporator is sequentially connected with the first condenser, the second acid-acid heat exchanger, the water cooler, the evaporator and the concentrated acid storage tank. The second condenser and the spray tower, the spray tower and the dilute alkali circulating tank are connected to each other, the first condenser and the second condenser are connected to the acid water material separation tank through the conduit, and the acid water material separation tank is connected to the acid water material separation tank through the two-division tank. The water-material separation tank is connected. The utility model facilitates the secondary recovery of the materials in the concentrated acid water, and the bottom of the settling tank is heated with a heating pipe to prevent the material from crystallizing at a low temperature, and at the same time, the three-way balance pipes of the three acid condensers of the concentrated acid are combined into one main pipe to enter the in the system. |
| priorityDate | 2022-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.