http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-203082862-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c79abc75817ef9801890e7f0346962f3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F22B37-52 |
| filingDate | 2012-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b17923b7994c5dd208325d954bdd21a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b12bbb283160a51a492e8aac67bc1b68 |
| publicationDate | 2013-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-203082862-U |
| titleOfInvention | Cleaning device of heat recovery boiler |
| abstract | The utility model provides a cleaning device of a heat recovery boiler. The cleaning device comprises a medicine dissolving box, a medicine dissolving stirring machine, a medicine storing box, a buffering device, a safety valve, a back pressure valve, a control box and a flushing pipe net. The cleaning device is characterized in that a pipeline between a medicine outlet of the medicine dissolving box and a medicine inlet of the medicine storing box is provided with a diaphragm metering pump, a pipeline between a water outlet of the medicine storing box and a water inlet of the flushing pipe net is sequentially provided with a flow monitor and a PH monitor, and the control box controls a dosage of the diaphragm metering pump according to PH value data of the PH monitor and controls opening and closing of the diaphragm metering pump and the water inlet according to flow data of the flow monitor. Premixed alkaline medicine liquid is added to boiler flushing water and added to a flushing water pipeline through the diaphragm metering pump, and alkaline which continuously supplied to the flushing boiler is guaranteed. The PH value of the flushing alkaline is regulated to PH10-12 so that acidic substances in slags of the boiler can be neutralized and the acidic corrosion phenomenon during cleaning of the boiler is avoided. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111043586-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105988395-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105988395-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111984039-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113843206-A |
| priorityDate | 2012-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.