Method for removing cement scale from barrel wall of cement barrel
The invention discloses a method for removing cement scale from a barrel wall of a cement barrel. The method includes the following steps that A, a connecting shaft is placed in the cement barrel, theupper bottom of a scraping plate is close to the barrel bottom of the cement barrel, the lower botto...
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creator | ZENG MINSI |
description | The invention discloses a method for removing cement scale from a barrel wall of a cement barrel. The method includes the following steps that A, a connecting shaft is placed in the cement barrel, theupper bottom of a scraping plate is close to the barrel bottom of the cement barrel, the lower bottom of the scraping plate is close to an opening of the cement barrel, and the axis of the connectingshaft is coincident with the axis of the cement barrel; B, the connecting shaft is moved until the upper bottom of the scraping plate is in contact with the barrel bottom, and the end, far away fromthe connecting shaft, of the scraping plate is in contact with the barrel wall; and C, the connecting shaft is rotated, the scraping plate is driven to move around the axis of the connecting shaft, and then cement on the barrel wall of the cement barrel is scraped away. By means of the method, concrete attached to the barrel wall of the cement barrel can be removed in time, efficiency is high, rotation is carried out by a h |
format | Patent |
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The method includes the following steps that A, a connecting shaft is placed in the cement barrel, theupper bottom of a scraping plate is close to the barrel bottom of the cement barrel, the lower bottom of the scraping plate is close to an opening of the cement barrel, and the axis of the connectingshaft is coincident with the axis of the cement barrel; B, the connecting shaft is moved until the upper bottom of the scraping plate is in contact with the barrel bottom, and the end, far away fromthe connecting shaft, of the scraping plate is in contact with the barrel wall; and C, the connecting shaft is rotated, the scraping plate is driven to move around the axis of the connecting shaft, and then cement on the barrel wall of the cement barrel is scraped away. 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The method includes the following steps that A, a connecting shaft is placed in the cement barrel, theupper bottom of a scraping plate is close to the barrel bottom of the cement barrel, the lower bottom of the scraping plate is close to an opening of the cement barrel, and the axis of the connectingshaft is coincident with the axis of the cement barrel; B, the connecting shaft is moved until the upper bottom of the scraping plate is in contact with the barrel bottom, and the end, far away fromthe connecting shaft, of the scraping plate is in contact with the barrel wall; and C, the connecting shaft is rotated, the scraping plate is driven to move around the axis of the connecting shaft, and then cement on the barrel wall of the cement barrel is scraped away. By means of the method, concrete attached to the barrel wall of the cement barrel can be removed in time, efficiency is high, rotation is carried out by a h</description><subject>CLEANING</subject><subject>CLEANING IN GENERAL</subject><subject>PERFORMING OPERATIONS</subject><subject>PREVENTION OF FOULING IN GENERAL</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHDyTS3JyE9RSMsvUihKzc0vy8xLV0hOzU3NK1EoTk7MSVVIK8rPVUhKLCpKzVEoT8zJUchPgymAiPIwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUknhnP0MDc3MTE0tLY0djYtQAABH_Mbk</recordid><startdate>20180302</startdate><enddate>20180302</enddate><creator>ZENG MINSI</creator><scope>EVB</scope></search><sort><creationdate>20180302</creationdate><title>Method for removing cement scale from barrel wall of cement barrel</title><author>ZENG MINSI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN107744993A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2018</creationdate><topic>CLEANING</topic><topic>CLEANING IN GENERAL</topic><topic>PERFORMING OPERATIONS</topic><topic>PREVENTION OF FOULING IN GENERAL</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>ZENG MINSI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZENG MINSI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for removing cement scale from barrel wall of cement barrel</title><date>2018-03-02</date><risdate>2018</risdate><abstract>The invention discloses a method for removing cement scale from a barrel wall of a cement barrel. The method includes the following steps that A, a connecting shaft is placed in the cement barrel, theupper bottom of a scraping plate is close to the barrel bottom of the cement barrel, the lower bottom of the scraping plate is close to an opening of the cement barrel, and the axis of the connectingshaft is coincident with the axis of the cement barrel; B, the connecting shaft is moved until the upper bottom of the scraping plate is in contact with the barrel bottom, and the end, far away fromthe connecting shaft, of the scraping plate is in contact with the barrel wall; and C, the connecting shaft is rotated, the scraping plate is driven to move around the axis of the connecting shaft, and then cement on the barrel wall of the cement barrel is scraped away. By means of the method, concrete attached to the barrel wall of the cement barrel can be removed in time, efficiency is high, rotation is carried out by a h</abstract><oa>free_for_read</oa></addata></record> |
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language | chi ; eng |
recordid | cdi_epo_espacenet_CN107744993A |
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subjects | CLEANING CLEANING IN GENERAL PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL TRANSPORTING |
title | Method for removing cement scale from barrel wall of cement barrel |
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