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  2. Process flow diagram - Wikipedia

    en.wikipedia.org/wiki/Process_flow_diagram

    A process flow diagram (PFD) is a diagram commonly used in chemical and process engineering to indicate the general flow of plant processes and equipment. The PFD displays the relationship between major equipment of a plant facility and does not show minor details such as piping details and designations.

  3. Decanter centrifuge - Wikipedia

    en.wikipedia.org/wiki/Decanter_Centrifuge

    A schematic diagram of a Horizontal Decanter Centrifuge In conveyor decanter centrifuges the conveyor or scroll fits inside a rotating bowl and carries the solids settled against the wall, pushing them across a beach towards the underflow where the solids discharge.

  4. Harrow (tool) - Wikipedia

    en.wikipedia.org/wiki/Harrow_(tool)

    A spring-tooth drag harrow Disc harrows Crumbler roller, commonly used to compact soil after it has been loosened by a harrow Clydesdale horses pulling spike harrows, Murrurundi, New South Wales, Australia

  5. Mixing (process engineering) - Wikipedia

    en.wikipedia.org/wiki/Mixing_(process_engineering)

    Mixing of liquids occurs frequently in process engineering. The nature of liquids to blend determines the equipment used. Single-phase blending tends to involve low-shear, high-flow mixers to cause liquid engulfment, while multi-phase mixing generally requires the use of high-shear, low-flow mixers to create droplets of one liquid in laminar, turbulent or transitional flow regimes, depending ...

  6. Piping and instrumentation diagram - Wikipedia

    en.wikipedia.org/wiki/Piping_and_instrumentation...

    Piping and instrumentation diagram of pump with storage tank. Symbols according to EN ISO 10628 and EN 62424. A more complex example of a P&ID. A piping and instrumentation diagram (P&ID) is defined as follows: A diagram which shows the interconnection of process equipment and the instrumentation used to control the process.

  7. Ag-Chem Equipment - Wikipedia

    en.wikipedia.org/wiki/Ag-Chem_Equipment

    Ag-Gator 404SP [7] The first self-propelled Ag-Chem sprayer was developed in 1967 and was called the Ag-Gator 404SP.This front wheel driven model featured a gasoline-powered, 61 horsepower Wisconsin brand engine, a stainless-steel 440 gallon product tank, and a 40' boom width.

  8. Agricultural machinery - Wikipedia

    en.wikipedia.org/wiki/Agricultural_machinery

    Agricultural machinery relates to the mechanical structures and devices used in farming or other agriculture. There are many types of such equipment, from hand tools and power tools to tractors and the farm implements that they tow or operate. Machinery is used in both organic and nonorganic farming.

  9. Agrochemical - Wikipedia

    en.wikipedia.org/wiki/Agrochemical

    An agrochemical or agrichemical, a contraction of agricultural chemical, is a chemical product used in industrial agriculture. Agrichemical typically refers to biocides (pesticides including insecticides, herbicides, fungicides and nematicides) alongside synthetic fertilizers. It may also include hormones and other chemical growth agents.