MD2345G2 - Liquid metering installation - Google Patents

Liquid metering installation

Info

Publication number
MD2345G2
MD2345G2 MDA20020208A MD20020208A MD2345G2 MD 2345 G2 MD2345 G2 MD 2345G2 MD A20020208 A MDA20020208 A MD A20020208A MD 20020208 A MD20020208 A MD 20020208A MD 2345 G2 MD2345 G2 MD 2345G2
Authority
MD
Moldova
Prior art keywords
fixed
metering
reservoir
liquid
holder
Prior art date
Application number
MDA20020208A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD2345F1 (en
Inventor
Виктор КОВАЛЁВ
Ольга КОВАЛЁВА
Думитру УНГУРЯНУ
Ион СУМАН
Original Assignee
Государственный Университет Молд0
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 Государственный Университет Молд0 filed Critical Государственный Университет Молд0
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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  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The invention relates to the volume measuring and liquid metering hydraulic installations, in particular for controlling the chemical and 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.
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 MD2345F1 (en) 2003-12-31
MD2345G2 true 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 (3)

* 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
MD411Z5 (en) * 2010-10-21 2012-03-31 Институт Сельскохозяйственной Техники "Mecagro" Installation for continuous metering of liquid (variants)
MD765Z (en) * 2013-09-09 2014-11-30 Институт Сельскохозяйственной Техники "Mecagro" Installation and process for continuous dosing of liquid

Families Citing this family (1)

* 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

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Краткая химическая энциклопедия. Москва, Советская энциклопедия, *
Смирнов Д.Н., Генкин В.Е. Очистка сточных вод в процессах обработки металлов. Москва, Металлургия, 1980, с. 26-30 *

Cited By (3)

* 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
MD411Z5 (en) * 2010-10-21 2012-03-31 Институт Сельскохозяйственной Техники "Mecagro" Installation for continuous metering of liquid (variants)
MD765Z (en) * 2013-09-09 2014-11-30 Институт Сельскохозяйственной Техники "Mecagro" Installation and process for continuous dosing of liquid

Also Published As

Publication number Publication date
MD2345F1 (en) 2003-12-31

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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)