MD2345F1 - Liquid metering installation - Google Patents

Liquid metering installation Download PDF

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Publication number
MD2345F1
MD2345F1 MD20020208A MD20020208A MD2345F1 MD 2345 F1 MD2345 F1 MD 2345F1 MD 20020208 A MD20020208 A MD 20020208A MD 20020208 A MD20020208 A MD 20020208A MD 2345 F1 MD2345 F1 MD 2345F1
Authority
MD
Moldova
Prior art keywords
fixed
metering
reservoir
liquid
holder
Prior art date
Application number
MD20020208A
Other languages
Romanian (ro)
Other versions
MD2345G2 (en
Inventor
Victor Covaliov
Olga Covaliova
Dumitru UNGUREANU
Ion Suman
Original Assignee
Univ De Stat Din Moldova
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 Univ De Stat Din Moldova filed Critical Univ De Stat Din Moldova
Priority to MDA20020208A priority Critical patent/MD2345G2/en
Publication of MD2345F1 publication Critical patent/MD2345F1/en
Publication of MD2345G2 publication Critical patent/MD2345G2/en

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Abstract

The invention relates to the volume measuring and liquid metering hydraulic installations, in particular for controlling the chemical, technological and biological processes, and may be used in sewage treatment for metering of reactive solutions. The liquid metering installation contains a loading reservoir and an intermediate one, communicating with the first one and a metering tank. The hermetically sealed loading reservoir is equipped with a level gauge, air and liquid outlet pipes, provided with valves and fixed into the upper and lower parts thereof respectively and the free ends are placed into the hermetically sealed intermediate reservoir, installed under the loading reservoir. Into the free U-shaped bent end of the liquid outlet pipe there is placed a shut-off valve of the floating type mechanism, the rocker of which is fixed into the upper part of the intermediate reservoir. At the base of the intermediate reservoir, beyond it there are fixed a liquid outflow rate scale and a tube, placed into the vertically moving cylinder of the metering tank, rigidly fixed into a holder, mobile mounted onto a guide rod and onto a lead screw, forming together with the holder a helical pair and it is kinematically joined with a reversible motor. Into the base of the metering tank cylinder there is made a calibrated orifice and onto the holder it is fixed an indicating pointer.Claims: 1Fig.: 1
MDA20020208A 2002-08-20 2002-08-20 Liquid metering installation MD2345G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20020208A MD2345G2 (en) 2002-08-20 2002-08-20 Liquid metering installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20020208A MD2345G2 (en) 2002-08-20 2002-08-20 Liquid metering installation

Publications (2)

Publication Number Publication Date
MD2345F1 true MD2345F1 (en) 2003-12-31
MD2345G2 MD2345G2 (en) 2004-07-31

Family

ID=32026179

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20020208A MD2345G2 (en) 2002-08-20 2002-08-20 Liquid metering installation

Country Status (1)

Country Link
MD (1) MD2345G2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3401G2 (en) * 2006-02-17 2008-04-30 Государственный Университет Молд0 Liquid proportioning plant
MD411Z5 (en) * 2010-10-21 2012-03-31 Институт Сельскохозяйственной Техники "Mecagro" Installation for continuous metering of liquid (variants)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD320Z (en) * 2010-05-24 2011-08-31 Государственный Университет Молд0 Installation for the regeneration of cartridge with activated carbon or mineral sorbents used for purification of water from organic compounds
MD765Z (en) * 2013-09-09 2014-11-30 Институт Сельскохозяйственной Техники "Mecagro" Installation and process for continuous dosing of liquid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3401G2 (en) * 2006-02-17 2008-04-30 Государственный Университет Молд0 Liquid proportioning plant
MD411Z5 (en) * 2010-10-21 2012-03-31 Институт Сельскохозяйственной Техники "Mecagro" Installation for continuous metering of liquid (variants)

Also Published As

Publication number Publication date
MD2345G2 (en) 2004-07-31

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Legal Events

Date Code Title Description
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)