UA101111C2 - Multilayer filter for water purification - Google Patents

Multilayer filter for water purification

Info

Publication number
UA101111C2
UA101111C2 UAA201113969A UAA201113969A UA101111C2 UA 101111 C2 UA101111 C2 UA 101111C2 UA A201113969 A UAA201113969 A UA A201113969A UA A201113969 A UAA201113969 A UA A201113969A UA 101111 C2 UA101111 C2 UA 101111C2
Authority
UA
Ukraine
Prior art keywords
filter
filtration
water purification
bed
washing
Prior art date
Application number
UAA201113969A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Степан Михайлович Епоян
Андрій Степанович Карагяур
Володимир Васильович Паболков
Original Assignee
Харьковский государственный технический университет строительства и архитектуры
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 Харьковский государственный технический университет строительства и архитектуры filed Critical Харьковский государственный технический университет строительства и архитектуры
Priority to UAA201113969A priority Critical patent/UA101111C2/en
Publication of UA101111C2 publication Critical patent/UA101111C2/en

Links

Landscapes

  • Water Treatment By Sorption (AREA)

Abstract

The present invention relates to devices used for water purification from various categories of suspended matters, and can be used in systems of drinking and industrial water supply. A multilayer filter for water purification comprises chambers with a filter bed of different grain size providing sequential filtration in horizontal direction, and washing the filter is carried out in the vertical direction. The chambers with filter bed are separated by channels, in which valves are installed that are open when the filter operates in the mode of filtration and closed in the mode of purifying. The filter is divided by a partition into two sections so that the width of each chamber in the direction of filtering is increased by a value, which corresponds to the loss of pressure at filtration in the previous chamber. The invention provides the same speed of filtration in all layers of the bed, separate washing each filter layer and prevents mixing of the layers of filter bed during washing.
UAA201113969A 2011-11-28 2011-11-28 Multilayer filter for water purification UA101111C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAA201113969A UA101111C2 (en) 2011-11-28 2011-11-28 Multilayer filter for water purification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAA201113969A UA101111C2 (en) 2011-11-28 2011-11-28 Multilayer filter for water purification

Publications (1)

Publication Number Publication Date
UA101111C2 true UA101111C2 (en) 2013-02-25

Family

ID=51586321

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201113969A UA101111C2 (en) 2011-11-28 2011-11-28 Multilayer filter for water purification

Country Status (1)

Country Link
UA (1) UA101111C2 (en)

Similar Documents

Publication Publication Date Title
WO2012153330A3 (en) Water filtering device
PH12015500470A1 (en) System for treating water used for industrial purposes
WO2015193346A3 (en) Filter and filter cartridge
WO2015184471A3 (en) Systems for treating water
WO2013054332A3 (en) Back-flush filter systems and mechanisms therefor
MX335996B (en) Multi-stage filter element.
MX2013012455A (en) Manifold arrangement, filter arrangement, and methods of bulk fluid filtration.
UA95980C2 (en) Apparatus for treatment and purification of liquid product
MX2015006660A (en) Backwashing fluid filtering system.
WO2012042388A3 (en) Axial flow filter block for water purification
WO2011150604A8 (en) Purification drinking dispenser and control method thereof
HK1211895A1 (en) Media bed filters for filtering fine particles from a raw liquid flow and method of using the same
MX361896B (en) Servo-controlled backwash filter system.
ZA201305200B (en) Filtering medium for fluid purification
MX2015016725A (en) Filtration system and method for cleaning the intake air of a gas turbine.
EP3423413A4 (en) Intake filter for water collection system with pressure activated backwash valve
WO2013012233A3 (en) Waste water disposal apparatus
WO2013074886A3 (en) Downflow denitrification system
WO2012145763A3 (en) Fluid filtration systems having gas introducer devices and associated systems and methods
WO2014152724A3 (en) Systems and methods of eliminating filter air locks
CA197583S (en) Water purifying filter for refrigerator
EP3950603A4 (en) Backwashable filter element-nanofiltration drinking water deep purification system
UA101111C2 (en) Multilayer filter for water purification
TWI280149B (en) Filter structure
PH12017501794B1 (en) Pressure-type filtration device