JPS55124480A - Laver preparation device - Google Patents

Laver preparation device

Info

Publication number
JPS55124480A
JPS55124480A JP3290379A JP3290379A JPS55124480A JP S55124480 A JPS55124480 A JP S55124480A JP 3290379 A JP3290379 A JP 3290379A JP 3290379 A JP3290379 A JP 3290379A JP S55124480 A JPS55124480 A JP S55124480A
Authority
JP
Japan
Prior art keywords
suspension
laver
concentration
screening machine
preset
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
JP3290379A
Other languages
Japanese (ja)
Inventor
Toshiaki Ryu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP3290379A priority Critical patent/JPS55124480A/en
Publication of JPS55124480A publication Critical patent/JPS55124480A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To prevent the off-grade laver suspension flowing into a laver-screening machine, by driving a suspension-feeding pump only when the concentration of the laver suspension falls within a range preset by two variable resistors.
CONSTITUTION: When the concentration of the laver suspension in a mixing tank is higher than the value preset by a variable resistor R12, the transistor Tr1 is cut off, the relay A is opened, and the motor M3 is stopped to stop the feed of the laver suspension to a laver-screening machine. Subsequently, a water-feed pump is driven to dilute the suspension unitl the intensity of light received by a light-receptor CdS exceeds a preset value, when the transistor Tr1 energizes the ralay A to make the circuit and the feeding of the suspension to the screening machine is started again. When the concentration is lower than the value preset by a resistor R22, the motor M3 is stopped also.
COPYRIGHT: (C)1980,JPO&Japio
JP3290379A 1979-03-19 1979-03-19 Laver preparation device Pending JPS55124480A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3290379A JPS55124480A (en) 1979-03-19 1979-03-19 Laver preparation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3290379A JPS55124480A (en) 1979-03-19 1979-03-19 Laver preparation device

Publications (1)

Publication Number Publication Date
JPS55124480A true JPS55124480A (en) 1980-09-25

Family

ID=12371847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3290379A Pending JPS55124480A (en) 1979-03-19 1979-03-19 Laver preparation device

Country Status (1)

Country Link
JP (1) JPS55124480A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128468A (en) * 1975-04-30 1976-11-09 Omron Tateisi Electronics Co Apparatus for controlling blended solution of laver
JPS523878A (en) * 1975-06-30 1977-01-12 Nansei Kk Circuit for maintaining concentration of prepared solution in laver preparing machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128468A (en) * 1975-04-30 1976-11-09 Omron Tateisi Electronics Co Apparatus for controlling blended solution of laver
JPS523878A (en) * 1975-06-30 1977-01-12 Nansei Kk Circuit for maintaining concentration of prepared solution in laver preparing machine

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