JPS5732706A - Sludge dehydrator - Google Patents

Sludge dehydrator

Info

Publication number
JPS5732706A
JPS5732706A JP10711780A JP10711780A JPS5732706A JP S5732706 A JPS5732706 A JP S5732706A JP 10711780 A JP10711780 A JP 10711780A JP 10711780 A JP10711780 A JP 10711780A JP S5732706 A JPS5732706 A JP S5732706A
Authority
JP
Japan
Prior art keywords
sludge
pieces
piece
dehydrator
dehydrated
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
JP10711780A
Other languages
Japanese (ja)
Inventor
Yasushi Kawakatsu
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 JP10711780A priority Critical patent/JPS5732706A/en
Publication of JPS5732706A publication Critical patent/JPS5732706A/en
Pending legal-status Critical Current

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  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: To increase dehydration capacity per time, and to permit sufficient dehydration by feeding plural sheets of stacked sludge pieces from the 1st sludge dehydrator to the stationary type 2nd sludge dehydrator by means of transfer plates.
CONSTITUTION: The sludge dehydrator is constituted of the moving type 1st sludge dehydrator section A, the 2nd stationary type sludge dehydrator section B and a sludge piece transfer device section C. The sludge 1A which is mixed with flocculants in a mixing drum 2 and is made into a block shape is pressurized by pressing rollers 5 and is dehydrated into the form of cake. The cake is cut to sludge pieces 1C by a cutting plate 24, and the cut pieces are transferred by transfer plates 13. Here, the pieces 1C drop onto a filter belt 6 and are stacked thereon. When a preset number of pieces is attained, the sludge piece 1C group is transferred by the belt 6 to a porous plate 7, and is pressurized by a pressing plate 8, whereby they are dehydrated. At this time, voltage is applied to the piece 1C group by a DC voltage generator 10 to charge said piece, whereby the sludge pieces are dehydrated.
COPYRIGHT: (C)1982,JPO&Japio
JP10711780A 1980-08-06 1980-08-06 Sludge dehydrator Pending JPS5732706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10711780A JPS5732706A (en) 1980-08-06 1980-08-06 Sludge dehydrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10711780A JPS5732706A (en) 1980-08-06 1980-08-06 Sludge dehydrator

Publications (1)

Publication Number Publication Date
JPS5732706A true JPS5732706A (en) 1982-02-22

Family

ID=14450902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10711780A Pending JPS5732706A (en) 1980-08-06 1980-08-06 Sludge dehydrator

Country Status (1)

Country Link
JP (1) JPS5732706A (en)

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