Cleaning method of heat exchanger for heat exchange of raw gas
The invention discloses a cleaning method of a heat exchanger for heat exchange of raw gas. The cleaning method has the advantages of simplicity and easiness in obtaining chemical medicine, simplicity in operation of a cleaning process, low corrosivity, high removal efficiency of surface corrosion a...
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| creator | CHANG XUEHUA YANG DONGSHENG HUANG HAIYAN DING MINGGONG CUI HUIFENG NIU GUOMING |
| description | The invention discloses a cleaning method of a heat exchanger for heat exchange of raw gas. The cleaning method has the advantages of simplicity and easiness in obtaining chemical medicine, simplicity in operation of a cleaning process, low corrosivity, high removal efficiency of surface corrosion and scaling deposition of the heat exchanger and no need of disassembly to clean and is suitable for industrial popularization and application.
本发明公开了种粗煤气换热所用换热器的清洗方法，该清洗方法化学药品简单易得，清洗过程操作简单，腐蚀性小，换热器表面腐蚀、结垢沉积物去除效率高，且不需要拆卸清洗，适于工业上推广应用。 |
| format | Patent |
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本发明公开了种粗煤气换热所用换热器的清洗方法，该清洗方法化学药品简单易得，清洗过程操作简单，腐蚀性小，换热器表面腐蚀、结垢沉积物去除效率高，且不需要拆卸清洗，适于工业上推广应用。</description><language>chi ; eng</language><subject>BLASTING ; CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE ORHEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS ; HEAT EXCHANGE IN GENERAL ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; WEAPONS</subject><creationdate>2017</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170728&DB=EPODOC&CC=CN&NR=106989633A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170728&DB=EPODOC&CC=CN&NR=106989633A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHANG XUEHUA</creatorcontrib><creatorcontrib>YANG DONGSHENG</creatorcontrib><creatorcontrib>HUANG HAIYAN</creatorcontrib><creatorcontrib>DING MINGGONG</creatorcontrib><creatorcontrib>CUI HUIFENG</creatorcontrib><creatorcontrib>NIU GUOMING</creatorcontrib><title>Cleaning method of heat exchanger for heat exchange of raw gas</title><description>The invention discloses a cleaning method of a heat exchanger for heat exchange of raw gas. The cleaning method has the advantages of simplicity and easiness in obtaining chemical medicine, simplicity in operation of a cleaning process, low corrosivity, high removal efficiency of surface corrosion and scaling deposition of the heat exchanger and no need of disassembly to clean and is suitable for industrial popularization and application.
本发明公开了种粗煤气换热所用换热器的清洗方法，该清洗方法化学药品简单易得，清洗过程操作简单，腐蚀性小，换热器表面腐蚀、结垢沉积物去除效率高，且不需要拆卸清洗，适于工业上推广应用。</description><subject>BLASTING</subject><subject>CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE ORHEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS</subject><subject>HEAT EXCHANGE IN GENERAL</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLBzzklNzMvMS1fITS3JyE9RyE9TyEhNLFFIrUjOSMxLTy1SSMsvQhUCqSlKLFdITyzmYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GBmaWFpZmxsaOxsSoAQD_Ii_T</recordid><startdate>20170728</startdate><enddate>20170728</enddate><creator>CHANG XUEHUA</creator><creator>YANG DONGSHENG</creator><creator>HUANG HAIYAN</creator><creator>DING MINGGONG</creator><creator>CUI HUIFENG</creator><creator>NIU GUOMING</creator><scope>EVB</scope></search><sort><creationdate>20170728</creationdate><title>Cleaning method of heat exchanger for heat exchange of raw gas</title><author>CHANG XUEHUA ; YANG DONGSHENG ; HUANG HAIYAN ; DING MINGGONG ; CUI HUIFENG ; NIU GUOMING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN106989633A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2017</creationdate><topic>BLASTING</topic><topic>CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE ORHEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS</topic><topic>HEAT EXCHANGE IN GENERAL</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>CHANG XUEHUA</creatorcontrib><creatorcontrib>YANG DONGSHENG</creatorcontrib><creatorcontrib>HUANG HAIYAN</creatorcontrib><creatorcontrib>DING MINGGONG</creatorcontrib><creatorcontrib>CUI HUIFENG</creatorcontrib><creatorcontrib>NIU GUOMING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHANG XUEHUA</au><au>YANG DONGSHENG</au><au>HUANG HAIYAN</au><au>DING MINGGONG</au><au>CUI HUIFENG</au><au>NIU GUOMING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Cleaning method of heat exchanger for heat exchange of raw gas</title><date>2017-07-28</date><risdate>2017</risdate><abstract>The invention discloses a cleaning method of a heat exchanger for heat exchange of raw gas. The cleaning method has the advantages of simplicity and easiness in obtaining chemical medicine, simplicity in operation of a cleaning process, low corrosivity, high removal efficiency of surface corrosion and scaling deposition of the heat exchanger and no need of disassembly to clean and is suitable for industrial popularization and application.
本发明公开了种粗煤气换热所用换热器的清洗方法，该清洗方法化学药品简单易得，清洗过程操作简单，腐蚀性小，换热器表面腐蚀、结垢沉积物去除效率高，且不需要拆卸清洗，适于工业上推广应用。</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE ORHEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS HEAT EXCHANGE IN GENERAL HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS |
| title | Cleaning method of heat exchanger for heat exchange of raw gas |
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