JPS578765A - Water level detector for preparation tank in laver sheet making machine - Google Patents

Water level detector for preparation tank in laver sheet making machine

Info

Publication number
JPS578765A
JPS578765A JP8437680A JP8437680A JPS578765A JP S578765 A JPS578765 A JP S578765A JP 8437680 A JP8437680 A JP 8437680A JP 8437680 A JP8437680 A JP 8437680A JP S578765 A JPS578765 A JP S578765A
Authority
JP
Japan
Prior art keywords
laver
water level
water
level
preparation tank
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
JP8437680A
Other languages
Japanese (ja)
Inventor
Toshiaki Ryu
Toshihiro Shinguu
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.)
TAKEI DENKI KOGYO KK
Original Assignee
TAKEI DENKI KOGYO KK
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 TAKEI DENKI KOGYO KK filed Critical TAKEI DENKI KOGYO KK
Priority to JP8437680A priority Critical patent/JPS578765A/en
Publication of JPS578765A publication Critical patent/JPS578765A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To water-level detectors are set in the laver slurry preparation tank and, when both of them detect the water level at the same time, the signal of water level is sent to the controller to prevent the malfunction caused by change in the water level during stirring.
CONSTITUTION: Raw laver together with water is fed by pump P1 to the preparation tank 1 and the concentration of the laver slurry is detected with the detector 3 and compared with the set value to control the volume of water fed by pump P3 and prepare the laver slurry of constant concentration. The slurry is sent by pump P2 to the laver sheet making machine to make laver sheets. At the upper limit of the water level, when both detectors LS3 and LS4 come under the level, the relay R2 operates and at the lower limit, the relay R1 operates, when they come up from the level.
COPYRIGHT: (C)1982,JPO&Japio
JP8437680A 1980-06-19 1980-06-19 Water level detector for preparation tank in laver sheet making machine Pending JPS578765A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8437680A JPS578765A (en) 1980-06-19 1980-06-19 Water level detector for preparation tank in laver sheet making machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8437680A JPS578765A (en) 1980-06-19 1980-06-19 Water level detector for preparation tank in laver sheet making machine

Publications (1)

Publication Number Publication Date
JPS578765A true JPS578765A (en) 1982-01-18

Family

ID=13828811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8437680A Pending JPS578765A (en) 1980-06-19 1980-06-19 Water level detector for preparation tank in laver sheet making machine

Country Status (1)

Country Link
JP (1) JPS578765A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0347054A (en) * 1989-07-13 1991-02-28 Howa Mach Ltd Method for detecting abnormality of laver-preparation plant
JPH0356394U (en) * 1989-10-05 1991-05-30

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0347054A (en) * 1989-07-13 1991-02-28 Howa Mach Ltd Method for detecting abnormality of laver-preparation plant
JPH0356394U (en) * 1989-10-05 1991-05-30

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