JPS55159813A - Scraping apparatus for precipitated sand - Google Patents

Scraping apparatus for precipitated sand

Info

Publication number
JPS55159813A
JPS55159813A JP6681979A JP6681979A JPS55159813A JP S55159813 A JPS55159813 A JP S55159813A JP 6681979 A JP6681979 A JP 6681979A JP 6681979 A JP6681979 A JP 6681979A JP S55159813 A JPS55159813 A JP S55159813A
Authority
JP
Japan
Prior art keywords
basin
sand
supporting frame
precipitated
precipitated sand
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6681979A
Other languages
Japanese (ja)
Inventor
Toshiaki Ishizuka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Plant Technologies Ltd
Original Assignee
Hitachi Plant Technologies Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Plant Technologies Ltd filed Critical Hitachi Plant Technologies Ltd
Priority to JP6681979A priority Critical patent/JPS55159813A/en
Publication of JPS55159813A publication Critical patent/JPS55159813A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make it possible to install a sand precipitation basin indoors by lowering a machine height without inclining a side wall.
CONSTITUTION: When a screw conveyor 15 is driven in a condition shown by a figure A, precipitated sand on a bottom of the basin 1 is scraped and discharged by a pump or the like on a moving cart 4. In this case, because supporting frames 7, 9, 10, 11 are vertical, said precipitated sand are scraped to a corner of the basin 1 even if a side wall 2 is not inclined. Subsequently, in case of scraping precipitated sand of other basin, a winding drum 23 is driven to wind up a rope 22 and, thereby, supporting frames 10, 11 are contracted as shown by a figure B as well as an upper supporting frame 7 pivotably mounted to a gate shaped housing 5 on a cart and a lower supporting frame 9 connected to said supporting frame by a pin 8 are bent in an arch like fashion. In this condition, a beam 3 is moved to transfer the apparatus onto other basin.
COPYRIGHT: (C)1980,JPO&Japio
JP6681979A 1979-05-31 1979-05-31 Scraping apparatus for precipitated sand Pending JPS55159813A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6681979A JPS55159813A (en) 1979-05-31 1979-05-31 Scraping apparatus for precipitated sand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6681979A JPS55159813A (en) 1979-05-31 1979-05-31 Scraping apparatus for precipitated sand

Publications (1)

Publication Number Publication Date
JPS55159813A true JPS55159813A (en) 1980-12-12

Family

ID=13326835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6681979A Pending JPS55159813A (en) 1979-05-31 1979-05-31 Scraping apparatus for precipitated sand

Country Status (1)

Country Link
JP (1) JPS55159813A (en)

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