Sieve

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This article is about the tool. For other uses, see Sieve (disambiguation).

"Sift" redirects here. For other uses, see Sift (disambiguation).

Metal laboratory sieves

An ami shakushi, a Japanese ladle or scoop that may be used to remove small drops of batter during the frying of tempura

A sieve, fine mesh strainer, or sift, is a device for separating wanted elements from unwanted material or for controlling the particle size distribution of a sample, using a screen such as a woven mesh or net or perforated sheet material.[1] The word sift derives from sieve.

In cooking, a sifter is used to separate and break up clumps in dry ingredients such as flour, as well as to aerate and combine them. A strainer (see Colander), meanwhile, is a form of sieve used to separate suspended solids from a liquid by filtration.

From Wikipedia, the free encyclopedia

Jump to navigationJump to search

This article is about the tool. For other uses, see Sieve (disambiguation).

"Sift" redirects here. For other uses, see Sift (disambiguation

Industrial strainer

Some industrial strainers available are simplex basket strainers, duplex basket strainers, T-strainers and Y-strainers. Simple basket strainers are used to protect valuable or sensitive equipment in systems that are meant to be shut down temporarily. Some commonly used strainers are bell mouth strainers, foot valve strainers,[2] basket strainers. Most processing industries (mainly pharmaceutical, coatings and liquid food industries) will opt for a self-cleaning strainer instead of a basket strainer or a simplex strainer due to limitations of simple filtration systems. The self-cleaning strainers or filters are more efficient and provide an automatic filtration solution.[3]

Sieving

Sieving is a simple technique for separating particles of different sizes. A sieve such as used for sifting flour has very small holes. Coarse particles are separated or broken up by grinding against one another and the screen openings. Depending upon the types of particles to be separated, sieves with different types of holes are used. Sieves are also used to separate stones from sand. Sieving plays an important role in food industries where sieves (often vibrating) are used to prevent the contamination of the product by foreign bodies. The design of the industrial sieve is of primary importance here.[4]

Triage sieving refers to grouping people according to their severity of injury

Wooden sieves

The mesh in a wooden sieve might be made from wood or wicker. Use of wood to avoid contamination is important when the sieve is used for sampling.[5] Henry Stephens, in his Book of the Farm, advised that the withes of a wooden riddle or sieve be made from fir or willow with American elm being best. The rims would be made of fir, oak or, especially, beech.[6]

US standard test sieve series

A sieve analysis (or gradation test) is a practice or procedure used (commonly used in civil engineering or sedimentology) to assess the particle size distribution (also called gradation) of a granular material. Sieve sizes used in combinations of four to eight sieves.

Other types

Chinois, or conical sieve used as a strainer, also sometimes used like a food mill

Cocktail strainer, a bar accessory

Colander, a (typically) bowl-shaped sieve used as a strainer in cooking

Flour sifter or bolter, used in flour production and baking

Graduated sieves, used to separate varying small sizes of material, often soil, rock or minerals

Mesh strainer, or just "strainer", usually consisting of a fine metal mesh screen on a metal frame

Laundry strainer, to drain boiling water from laundry removed from a Wash copper, usually with a wooden frame to facilitate manual handling with hot contents

Pickle lifter – Device for lifting pickled goods from a container

Riddle, used for soil

Spider, used in Chinese cooking

Tamis, also known as a drum sieve

Tea strainer, specifically intended for use when making tea

Zaru, or bamboo sieve, used in Japanese cooking

Chinois, or conical sieve used as a strainer, also sometimes used like a food mill

Cocktail strainer, a bar accessory

Colander, a (typically) bowl-shaped sieve used as a strainer in cooking

Flour sifter or bolter, used in flour production and baking

Graduated sieves, used to separate varying small sizes of material, often soil, rock or minerals

Mesh strainer, or just "strainer", usually consisting of a fine metal mesh screen on a metal frame

Laundry strainer, to drain boiling water from laundry removed from a Wash copper, usually with a wooden frame to facilitate manual handling with hot contents

Pickle lifter – Device for lifting pickled goods from a container

Riddle, used for soil

Spider, used in Chinese cooking

Tamis, also known as a drum sieve

Tea strainer, specifically intended for use when making tea

Zaru, or bamboo sieve, used in Japanese cooking

Other uses

"Sieve" is a common term used in trash-talk referring to a goaltender in ice hockey who lets in too many goals[8]