http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-217717411-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_db23b13cd9e59ccabb2b52c48266d713 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01D21-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-28 |
| filingDate | 2022-06-10-04:00^^<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_d201dff2876f40a5ad8aafd52f218e20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_938b1fa5c6e72396af6f8310092a5b77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21eb10be1d11ddb5ff9e80aed8381328 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f41594c990995ee3ad694f735742850b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_879a5e31a7c0a87e3c4941b981ee2fce |
| publicationDate | 2022-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-217717411-U |
| titleOfInvention | A device for measuring the concentration of smoke and dust |
| abstract | The utility model discloses a smoke and dust concentration measuring device, which comprises a casing, wherein a monitoring unit and a sampling unit are arranged on the casing; the sampling unit comprises a sampling probe arranged on a flue and connected with the sampling probe to realize dynamic sampling of the flue gas. The heat tracing pipeline for heating and removing water vapor; the inside of the chassis is provided with a processor, one inlet and four outlet shunt pipes, a β-ray measuring mechanism and a sampling pump; The inlet end of the outlet shunt is provided with a second temperature and humidity sensor; the beta-ray measuring mechanism is four connected in parallel between one inlet and four outlet shunts and the sampling pump; the input end of the processor is connected to the monitoring unit and the second temperature and humidity sensor. It is respectively connected with the output end of the β-ray measuring mechanism, and the output end of the processor is respectively connected with the heat tracing pipeline, the sampling pump and the controlled end of the β-ray measuring mechanism. The utility model not only has high measurement efficiency, but also has high measurement result precision. |
| priorityDate | 2022-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.