screen - Dictionary of English

screen - WordReference English dictionary, questions, discussion and forums. All Free. ... a movable or fixed device, usually consisting of a covered frame, that provides shelter, serves as a partition, etc. ... a sieve; the wide end of a cathode-ray tube, esp in a television set, on which a visible image is formed ...

грохот — с русского на английский

Перевод грохот с русского на английский 1. См. также в других словарях: грохот — screen, griddle, (sizing) screen, grizzly *Sieb, Klassierer, Siebrost пристрій для механічного розділення (сортування) сипких (грудкуватих) матеріалів за крупністю ...

Gateway Combine Sieves and Combine Chaffers | HCC Inc.

Improving Combine Sieve and Combine Chaffer Performance. Lighter Weight—Better Performance. The patented design of the Gateway® combine sieve and combine chaffer system utilizes aluminum and plastic modular construction to provide optimized combine performance and improved grain cleaning. The construction of the Gateway makes it significantly lighter than standard combine sieves and combine ...

Sieve analysis - Wikipedia

A typical sieve analysis involves a nested column of sieves with wire mesh cloth (screen). See the separate Mesh (scale) page for details of sieve sizing. A representative weighed sample is poured into the top sieve which has the largest screen openings. Each lower sieve in the column has smaller openings than the one above.

Static screen for solid/liquid separation Hydrasieve

Static screen for solid/liquid separation ... SIEVE ® give trouble-free ... bottom tank with fixed screen. Flow capacity chart Flow (m 3/h) for various slot openings Installations Given flows are for a municipal effluent containing up to 200mg/l of suspended solids. For other applications, consult Andritz.

Maximum Aggregate Size & Nominal ... - Quality in California

Jan 24, 2013· By the CT 382 definition, the maximum aggregate size is 3/4" and the nominal maximum aggregate size is 1/2". In the November 2011 version of CT 202, nominal maximum aggregate size is defined as "one sieve size larger than the first size to retain more than 10%."

Static Grizzly Screen as a Rock Separator

The screening a Static Grizzly separator does is sort and classify the rock according to size. The first stage is SCALPING. This is the practice of removing any material that may slow production. It may be rock that is too big for the equipment to effectively handle, or fine material that is taking up valuable space and will consume precious energy if there is further handling.

Screen dictionary definition | screen defined

screen definition: The definition of a screen is something used to divide, protect, block or shield. (noun) An example of a screen is a framed mesh door used for keeping insects out of a house when the solid door is open. An example of a screen is ...


Stationary drums with moving interior agitators Definition statement ... with fixed or moving interior agitators Definition statement This place covers: Illustrative example of subject matter classified in this group: FR-A-2568492 ... to the plane of the screen Definition statement


In this subclass any sorting or grading of bulk material or loose articles fit to be handled like bulk material results automatically from the construction of the apparatus and properties of the material, e.g. by a trap opening under an object of a certain minimum weight, by an aperture of graduated size.

The proper classification of fixed assets — AccountingTools

This is one of the broadest categories of fixed assets, since it can include such diverse assets as warehouse storage racks, office cubicles, and desks. Intangible assets. This is a non-physical asset, examples of which are trademarks, customer lists, literary works, broadcast rights, and patented technology. Land. This is the only asset that ...

2 screening - SlideShare

Oct 19, 2015· Sieve passage The sieve passage is the fine material that passes through the sieve during a sieve analysis. Sieve residue The sieve residue is the coarse material that remains on the sieve after a sieve analysis. Sieving loss The sieving loss is the difference in weight between the original sample and the sum of the recovered fractions.

High-frequency vibrating screens - Wikipedia

An alternative to the high frequency vibrating screens is the rotary sifter. A rotary sifter uses a screen which rotates in a circular motion and the finer particles are sifted through the apertures. It is also generally used for finger separations; between 12mm to 45μm particle size.

ASTM E11-15 US Standard Test Sieve Certification for both ...

The E 11-04 standard varies in that is has a fixed number of measured openings per sieve, in comparison with the current ASTM E11 sieve inspection and calibration grades which are based on a percentage of openings measured. Must be ordered separately. - ROCK SEPARATOR | GRIZZLY | AGGREGATE SCREEN

Rock Tough set the standard in static screening since 1998 and is home to the original fully adjustable rock grizzly. Open pit mining, shot rock, crushing, road repair, site development, utilities, heavy recycling and homeowners, we have a grizzly to fit your need.

Vibrating Screen Working Principle

The simplest Vibrating Screen Working Principle can be explained using the single deck screen and put it onto an inclined frame. The frame is mounted on springs. The vibration is generated from an unbalanced flywheel. A very erratic motion is developed when this wheel is rotated.

Particle Size and Standard Deviation - CPM

Particle Size and Standard Deviation Roller Mill and Hammermill on Corn US #2 Yellow Corn 300 400 500 600 700 800 900 1000 2 2.5 3 3.5 Roller Mill Hammermill Why process at all? Why process at all? Of course, the answer is ultimately feed efficiency, producing the most milk, eggs, meat or …

Conventional Trays | Amacs Process Towers Internals

Fixed valve trays offer improvement over sieve trays with superior fouling resistance and turndown capabilities. Turndown ratios up to 3:1 can be achieved with a proper tray design. When range of operation is not critical the fixed valve tray provides the best balance between cost and performance for conventional trays.

Screen - definition of screen by The Free Dictionary

screen (skrēn) n. 1. A movable device, especially a framed construction such as a room divider or a decorative panel, designed to divide, conceal, or protect. 2. One that serves to protect, conceal, or divide: Security guards formed a screen around the president. A screen of evergreens afforded privacy from our neighbors. 3. a. A surface, as on a ...

Window & Door Glossary - Andersen Windows

Industry Leadership For over 115 years, our drive to make windows that are different and better has been at the heart of our company. It has led us to pioneer new products, set higher standards for our entire industry and, ultimately, become America's premier window manufacturer.


sieve systems occur as a result of a freshly regenerated bed being brought on-line. One such disturbance is the result of having a freshly regenerated mole sieve bed switched in while still warmer than the average temperature of the other on-line beds. A bed is often switched back into service after a set cool-down time.

Trommel screen - Wikipedia

A trommel screen, also known as a rotary screen, is a mechanical screening machine used to separate materials, mainly in the mineral and solid-waste processing industries. It consists of a perforated cylindrical drum that is normally elevated at an angle at the feed end. Physical size separation is achieved as the feed material spirals down the rotating drum, where the undersized material ...

Laboratory Sieves and Sieve Shakers from Cole-Parmer

Laboratory sieves and sieve shakers are used to measure particle size as part of your research or quality control applications. Test sieves come in different materials: brass, stainless steel, or brass frames with stainless steel mesh. Diameters include 3", 8", and …

Particle Size Distribution - D10, D50 & D90 - Sieve Analysis

Particle Size Monitoring. There are a number of methods used to monitor particle size distribution. The most popular of which include sieve analysis, direct imaging and laser diffraction. Historically, particle size distributions were calculated based on results from sieve analysis.

Screeners | Article about Screeners by The Free Dictionary

The screen is one of the basic types of mechanical equipment of crushing and sorting mills and preparation plants. Fixed screens are classified as devices; mobile screens, as machines. Fixed screens (bar. arc. and conical screens) consist of the working part of a stationary screening surface and its supporting structure.

2 5 2 5 2 5 2 5 2 5 Particle-Size Distribution, Part III ...

60 Pharmaceutical Technology DECEMBER 2002 Modify the lid and collecting pan of the sieve nest to permit the addition of a liquid onto the surface of the top sieve and the collection of the liquid from the pan. Select a liquid in which the test specimen is insoluble and modify the sieving method as follows.

Screenfuls | Article about screenfuls by The Free Dictionary

The screen is one of the basic types of mechanical equipment of crushing and sorting mills and preparation plants. Fixed screens are classified as devices; mobile screens, as machines. Fixed screens (bar. arc. and conical screens) consist of the working part of a stationary screening surface and its supporting structure.

Sieve analysis - Wikipedia

A sieve analysis (or gradation test) is a practice or procedure used (commonly used in civil engineering) to assess the particle size distribution (also called gradation) of a granular material by allowing the material to pass through a series of sieves of progressively smaller mesh size and weighing the amount of material that is stopped by each sieve as a fraction of the whole mass.

Screen definition and meaning | Collins English Dictionary

Screen definition: A screen is a flat vertical surface on which pictures or words are shown. Television sets... | Meaning, pronunciation, translations and examples

definition of stationary or fixed screen sieve

definition of stationary or fixed screen sieve - A fixed screen stays on the wall all the time in a solid frame that has the screen material attached to it. It stretches to the For a dedicated theater, a fixed screen is a great way to go and is always my first recommendation. I mean, you are Your definition may vary.) Retractable .