Automatic dosing system and method for railway sewage
The invention relates to an automatic dosing system and an automatic dosing method for railway sewage. The system comprises a medicine storage box, a grinding machine, a dissolving tank, a water inlet pipe of the dissolving tank and an air floatation tank, wherein the medicine storage box is connect...
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| creator | ZHOU WENZHE LI DONGHUI ZHANG YUE XIE RONG JIN YOUXIANG YU XUJUAN ZHAO LIUHUI LIU YIJUN MAN LI |
| description | The invention relates to an automatic dosing system and an automatic dosing method for railway sewage. The system comprises a medicine storage box, a grinding machine, a dissolving tank, a water inlet pipe of the dissolving tank and an air floatation tank, wherein the medicine storage box is connected to the grinder through a connecting pipe, the grinder is connected to the dissolving tank through a grinder medicine outlet pipe, and the dissolving tank is connected to the air floatation tank through a liquid medicine outlet pipe; inductors or actuators are arranged on the medicine storage box, the grinding machine, the dissolving tank, the water inlet pipe of the dissolving tank and the air floatation tank and are connected into a first PLC terminal controller; wherein the inductors send induction parameters to the first PLC terminal controller, and the first PLC terminal controller gives an alarm by comparing the induction parameters with a preset threshold value and controls the actuators to operate. The sy |
| format | Patent |
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The system comprises a medicine storage box, a grinding machine, a dissolving tank, a water inlet pipe of the dissolving tank and an air floatation tank, wherein the medicine storage box is connected to the grinder through a connecting pipe, the grinder is connected to the dissolving tank through a grinder medicine outlet pipe, and the dissolving tank is connected to the air floatation tank through a liquid medicine outlet pipe; inductors or actuators are arranged on the medicine storage box, the grinding machine, the dissolving tank, the water inlet pipe of the dissolving tank and the air floatation tank and are connected into a first PLC terminal controller; wherein the inductors send induction parameters to the first PLC terminal controller, and the first PLC terminal controller gives an alarm by comparing the induction parameters with a preset threshold value and controls the actuators to operate. The sy</description><language>chi ; eng</language><subject>CHEMISTRY ; METALLURGY ; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; TRANSPORTING ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><creationdate>2021</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=20210430&DB=EPODOC&CC=CN&NR=112723514A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210430&DB=EPODOC&CC=CN&NR=112723514A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHOU WENZHE</creatorcontrib><creatorcontrib>LI DONGHUI</creatorcontrib><creatorcontrib>ZHANG YUE</creatorcontrib><creatorcontrib>XIE RONG</creatorcontrib><creatorcontrib>JIN YOUXIANG</creatorcontrib><creatorcontrib>YU XUJUAN</creatorcontrib><creatorcontrib>ZHAO LIUHUI</creatorcontrib><creatorcontrib>LIU YIJUN</creatorcontrib><creatorcontrib>MAN LI</creatorcontrib><title>Automatic dosing system and method for railway sewage</title><description>The invention relates to an automatic dosing system and an automatic dosing method for railway sewage. The system comprises a medicine storage box, a grinding machine, a dissolving tank, a water inlet pipe of the dissolving tank and an air floatation tank, wherein the medicine storage box is connected to the grinder through a connecting pipe, the grinder is connected to the dissolving tank through a grinder medicine outlet pipe, and the dissolving tank is connected to the air floatation tank through a liquid medicine outlet pipe; inductors or actuators are arranged on the medicine storage box, the grinding machine, the dissolving tank, the water inlet pipe of the dissolving tank and the air floatation tank and are connected into a first PLC terminal controller; wherein the inductors send induction parameters to the first PLC terminal controller, and the first PLC terminal controller gives an alarm by comparing the induction parameters with a preset threshold value and controls the actuators to operate. 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The system comprises a medicine storage box, a grinding machine, a dissolving tank, a water inlet pipe of the dissolving tank and an air floatation tank, wherein the medicine storage box is connected to the grinder through a connecting pipe, the grinder is connected to the dissolving tank through a grinder medicine outlet pipe, and the dissolving tank is connected to the air floatation tank through a liquid medicine outlet pipe; inductors or actuators are arranged on the medicine storage box, the grinding machine, the dissolving tank, the water inlet pipe of the dissolving tank and the air floatation tank and are connected into a first PLC terminal controller; wherein the inductors send induction parameters to the first PLC terminal controller, and the first PLC terminal controller gives an alarm by comparing the induction parameters with a preset threshold value and controls the actuators to operate. The sy</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CHEMISTRY METALLURGY MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | Automatic dosing system and method for railway sewage |
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