http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112657960-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B9-032 |
| filingDate | 2020-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112657960-B |
| titleOfInvention | A set of purging system for denitrification outlet grid sampling device |
| abstract | The invention discloses a purging system for a denitrification outlet grid sampling device, which includes a control logic, a solenoid valve control box, a gas source processing device, a purging gas main pipe and a plurality of branch pipes. The control system judges the blockage of the sampling pipe through the temperature change of each sampling pipe, and starts the purge process after confirming the purge. The DO contact that sends the purge command is connected to the control circuit of the solenoid valve control box to control the solenoid valve of the pneumatic sliding door and The purge solenoid valve is turned on and off to realize the purge gas source treatment and sampling pipe purge; the gas source treatment device is equipped with oil and water filtration and drainage devices; the beneficial effect of this design is: the device effectively cleans the denitrification outlet grid The sub-pipes and main pipes in the sampling device carry out comprehensive purging, which can realize regular automatic purging, online manual purging, online manual sampling, and online automatic sampling in turn. , Accurate operation has played a good practical effect. |
| priorityDate | 2020-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.