JPS551812A - Vacuum dehydrator - Google Patents

Vacuum dehydrator

Info

Publication number
JPS551812A
JPS551812A JP7068078A JP7068078A JPS551812A JP S551812 A JPS551812 A JP S551812A JP 7068078 A JP7068078 A JP 7068078A JP 7068078 A JP7068078 A JP 7068078A JP S551812 A JPS551812 A JP S551812A
Authority
JP
Japan
Prior art keywords
cake
cylinder
attached
rollers
vacuum
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.)
Granted
Application number
JP7068078A
Other languages
Japanese (ja)
Other versions
JPS5822245B2 (en
Inventor
Hitoshi Hatano
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.)
Mitsubishi Paper Mills Ltd
Nihon Solid Co Ltd
Original Assignee
Mitsubishi Paper Mills Ltd
Nihon Solid Co 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 Mitsubishi Paper Mills Ltd, Nihon Solid Co Ltd filed Critical Mitsubishi Paper Mills Ltd
Priority to JP53070680A priority Critical patent/JPS5822245B2/en
Publication of JPS551812A publication Critical patent/JPS551812A/en
Publication of JPS5822245B2 publication Critical patent/JPS5822245B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: To enhance dehydrartion efficiency by turning a vacuum cylinder to wash a cake attached to filter cloth and by pressurizing the cake with rotary pressurizing rollers to fill up crackes in the cake.
CONSTITUTION: The inside of vacuum cylinder 2 is sucked with a vacuumpump to make a vacuum state. Solids contained in a liquid to be treated in liquid vessel 1 are attached to filter cloth 4 to form a cake. This cake attached to cylinder 2 is washed with washing water by means of washing mechanism 5 such as shower. The washed cake is pressurized by rotating rotary pressurizing rollers 6 to fill up cracks in the cake, thus further enhancing the dehydration rate. In this case, by making the peripheral speed of rollers 6 equal to or higher than that of cylinder 2 the effect is improved. Cylinder 2 is provided with air blower 7 to prevent small holes 3 of cylinder 2 and cloth 4 from being clogged.
COPYRIGHT: (C)1980,JPO&Japio
JP53070680A 1978-06-11 1978-06-11 Vacuum/pressure dehydration equipment Expired JPS5822245B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53070680A JPS5822245B2 (en) 1978-06-11 1978-06-11 Vacuum/pressure dehydration equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53070680A JPS5822245B2 (en) 1978-06-11 1978-06-11 Vacuum/pressure dehydration equipment

Publications (2)

Publication Number Publication Date
JPS551812A true JPS551812A (en) 1980-01-09
JPS5822245B2 JPS5822245B2 (en) 1983-05-07

Family

ID=13438593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53070680A Expired JPS5822245B2 (en) 1978-06-11 1978-06-11 Vacuum/pressure dehydration equipment

Country Status (1)

Country Link
JP (1) JPS5822245B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5741482A (en) * 1996-11-06 1998-04-21 Hercules Incorporated Air treatment gel compositions
KR100445082B1 (en) * 2001-12-13 2004-08-21 이정엽 Cylindrical filtration and dehydration apparatus using synthetic fiber thread
KR101351271B1 (en) * 2012-02-10 2014-01-15 중앙기계공업 주식회사 A vacuum thickener
CN107596766A (en) * 2017-11-15 2018-01-19 中冶北方（大连）工程技术有限公司 A kind of clip type filter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD953C2 (en) * 1995-11-15 1998-11-30 Пётр МАКСИМУК Device for cake flushing on drum vacuum-filters

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5741482A (en) * 1996-11-06 1998-04-21 Hercules Incorporated Air treatment gel compositions
KR100445082B1 (en) * 2001-12-13 2004-08-21 이정엽 Cylindrical filtration and dehydration apparatus using synthetic fiber thread
KR101351271B1 (en) * 2012-02-10 2014-01-15 중앙기계공업 주식회사 A vacuum thickener
CN107596766A (en) * 2017-11-15 2018-01-19 中冶北方（大连）工程技术有限公司 A kind of clip type filter

Also Published As

Publication number Publication date
JPS5822245B2 (en) 1983-05-07

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