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WO/2001/067016A1 |
The invention relates to a method for the direct drying of particles such as wood shavings, wood fibres or similar, according to which hot gases are produced in a combustion chamber (3) and are supplied to a dryer (5) in the form of a st...
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WO/2001/059378A2 |
The invention relates to a vacuum-operated drying device, especially for sawn timber. The device comprises at least one drying chamber (12) which can be heated with a heating device (14) and which is surrounded by chamber walls (18, 20, ...
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WO/2001/059381A1 |
Methods are disclosed for drying lignocellulosic material including providing hot flue gas from a combustion chamber, cooling the hot flue gas, mixing the partially cooled flue gas with cold air, drying the lignocellulosic material with ...
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WO/2001/056715A1 |
Disclosed is a method for processing waste containing organic components, and a waste processing plant wherein a fraction of the waste having a high calorific value undergoes mechanical (2) and biological (6) processing. The biological p...
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WO/2001/055658A1 |
A method and device for drying washed objects, wherein even a washed object which is light in weight and thin and which has a small thermal storage capacity can be dried quickly and reliably. Further, drying can be effected in a safe way...
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WO/2001/031270A2 |
The invention relates to drying equipment and can be used in wood and wood treatment industries, etc., whenever parameters and procedures necessary to dry materials such as wood are used. The invention allows the drying process to achiev...
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WO/2001/025709A1 |
A dehydrating apparatus (10) includes a chamber (12) for receiving wet material to be dehydrated. A rotatably-mounted agitator (26) is provided with the chamber (12). The agitator (26) is adapted to agitate material in the chamber when t...
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WO/2001/017702A1 |
The present invention relates to a food waste disposal apparatus which does not produce stink and polluted and waste water by effectively crushing and drying food waste. The food waste disposal apparatus includes at least one rotary crus...
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WO/2001/016541A1 |
The inventive paint dryer, comprises a cabin (12) for housing objects (15) that are to be painted and dried. At least one fresh air supply (8) is provided in order to introduce fresh air into an air circulation system pertaining to the d...
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WO/2000/073703A1 |
A method and an arrangement for treating wet material which is difficult to treat, such as sewage sludge, by combustion, wherein the material being treated is dried in a steam dryer (3) and the dried matter is combusted in a combustion a...
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WO/2000/067970A1 |
The present invention provides a process for reducing the moisture content in a material such as a wood or wood product, the method including exposing the material to a substantially oxygen free heating fluid including H¿2?O and a dilue...
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WO/2000/066256A1 |
Improved spray drying apparati, and methods of use thereof, have been developed. The spray drying equipment includes a primary drying chamber (20) and a secondary drying apparatus (10) which includes tubing having a length sufficient to ...
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WO/2000/063628A1 |
A combination infrared/air convection dryer or oven for travelling webs. A shutter assembly (40) is provided between the infrared radiation source (17) and the moving web in order to selectively expose the web to infrared radiation, and ...
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WO/2000/058677A1 |
A drying method, a drying device, and a drying machine, capable of remarkably reducing a drying time by assigning the standby time for an article to be dried to a preliminary drying time in drying, wherein hot air is supplied to the dryi...
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WO1999066277A9 |
A hot shelf tower dryer includes a casing (10) having substantially parallel shelves (48, 56) which alternately extend from opposite ends of the tower casing (10) to form a repetitively convoluted passage (58). At least one of the shelve...
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WO/2000/053985A1 |
The invention concerns a device for the high temperature heat treatment of a ligneous material such as wood in order to preserve the properties and dimensional stability of said wood in the presence of humidity. Said device comprises a s...
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WO/2000/044475A1 |
The invention concerns a method which consists in: removing vapour in the condensation chamber (10) of a dehydrator and circulating it successively, before compression, at a temperature substantially equal to 100 °C, in a series of scru...
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WO/2000/037371A1 |
A method and furnace for heating a glass sheet by lower electric resistance elements (50) supported by a furnace housing (12) below a roll conveyor (40) and by supplying a gas burner heated hot gas flow from a forced convection heater (5...
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WO/2000/036344A1 |
A modular versatile heat pump system for drying and air-conditioning is disclosed. The refrigerating components of the heat pump, comprising the compressor (40a), condenser (41), evaporators (45, 52) and expansion valves, are housed in a...
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WO/2000/026595A1 |
The invention concerns a method and an installation for drying a textile mass, in particular applied to wet clothes after washing. Said method comprises the following steps: passing overheated water vapour (2, 7) through the textile mass...
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WO/2000/023183A1 |
The invention concerns a method and a device for heat treatment of finely divided solids, which consist in organising a gradual and continuous unidirectional displacement of solid particles along a vibro fluidised bed, and in subjecting ...
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WO/2000/014186A1 |
The invention relates to a method and tunnel composting plant for drying organic material, in particular for manufacturing fuel from organic material, in particular from sludges and possible support substances, by exploiting mechanical c...
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WO/1999/057498A1 |
Integrated web dryer (10) and regenerative heat exchanger (20), as well as a method of drying a web of material using the same. The apparatus and method of the present invention provides for the heating (22) of air and the converting of ...
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WO/1999/049269A1 |
A cage like compactor and dryer apparatus comprising a cylindrical body (10) formed by conduits (11) arranged according to its generatrix lines and run through by a heat transfer fluid intended to heat the waste material contained therei...
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WO/1999/041558A1 |
The invention concerns a method and a device for drying a hollow body (2), such as containers, container preforms, tubes or various conduits. The invention is characterised in that it consists in guiding (9) a drying agent (heat, dessica...
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WO/1999/040045A1 |
The invention relates to a method and a device for drying organic waste in two successive drying stages or compartments, comprising aeration and drying. The process heat of the first stage, which results from aeration-assisted aerobic de...
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WO/1999/021632A1 |
The invention relates to a method for recovering and drying a solid contained in a pumpable liquid. In a first treatment section, the liquid is fed continuously or in a batch-by-batch manner with an addition rate to a device provided for...
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WO/1999/010079A1 |
A method and an apparatus for upgrading a solid material is disclosed. The method comprises heating the solid material to an elevated temperature to remove water and thereafter cooling the upgraded solid material. The method includes pro...
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WO/1999/010078A1 |
A method and an apparatus for heating a solid material in a process vessel are disclosed. The method includes the steps of: (a) supplying a charge of the solid material to the vessel to form a packed bed; (b) supplying a fluid to the pac...
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WO/1999/009364A1 |
Method for drying wood raw material (10) by means of hot gases (20) supplied to the drying process, in which VOC, apart from water, evaporate from the wood raw material into the gases. The drying process is divided and carried out in at ...
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WO/1999/001709A1 |
The invention relates to dryer and method of drying materials making use of the principle for regeneration of the waste heat for drying. Dryer is comprised of zones (1) formed in the drying space through each of which passes a line for d...
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WO/1998/056986A1 |
Method and arrangement for recovering heat from exhaust air in the vacuum system of a paper, cardboard or pulp machine with the help of a heat recovery tower (12). Exhaust air flows (22, 24) dischared by vacuum fans (18, 20) from two or ...
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WO/1998/048855A1 |
A dryer appliance for demoisturizing a moisture sensitive item (24) such as an electronic hearing aid, tooth brush, or the like, having a housing (10) with a removable closure cap or door (12) for providing a substantially sealed chamber...
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WO/1998/049509A1 |
Air flotation dryer (10) for travelling web (W) includes a housing (11) having a web inlet (12) and a web outlet (13), a plurality of elongated air nozzles arranged transversely to the direction of movement of the web (W) and located on ...
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WO/1998/045656A1 |
The invention relates to a process consisting in setting the heat generator comprised of the burner (2) of a combustion chamber (3), situated in the upper area of the silo or opening out into said area, where is situated a fun (4) which ...
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WO/1998/040681A1 |
The invention relates to a device for drying sludge, comprising: a cyclone; means for generating a gas flow leading to the cyclone; adding means for adding the sludge for drying to the gas flow; and removing means for removing the dried ...
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WO/1998/039114A1 |
The invention relates to a method for processing bulk material and for removing impurities using a gaseous medium which passes through the bulk material vertically, from bottom to top. Said gaseous medium is produced at least partly by t...
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WO/1998/034079A1 |
A combination infrared/convection dryer or oven (10) for drying travelling webs (W). A shutter assembly (8) is provided between the infrared radiation source (16) and the moving web in order to selectively expose the web to infrared radi...
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WO/1998/030506A1 |
The invention concerns an optimised method for the treatment and energetic upgrading of urban and industrial sludge purifying plants. It consists of a 'novel' combination of known and tested equipment, forming a compact assembly with six...
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WO/1998/027391A1 |
The invention relates to a method and apparatus for producing and carrying hot air to a point of application. The method comprises the use of a gas generator (3), connected to an ejector unit (17) which is fitted in an air duct (14) and ...
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WO/1998/025742A1 |
The invention concerns an apparatus for the heat treatment of lignocellulosic material, and comprises a chamberfor the treatment of the material, at least one combustion chamber (30) with at least one burner (31) functioning in a reducin...
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WO/1998/001583A1 |
A thermal compression plant with heat recovery for vacuum dryers of industrial leathers and similar products with one or more drying chambers (4) each one composed of a heated table (2), on which the products to be dried are laid, and a ...
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WO/1997/047933A1 |
A spout-fluid bed drying system and process is comprised of a spout-fluid bed dryer (10) having a conical shaped lower section (19) provided with a packing of heat exchange particles (15). A cyclone separator (20) is connected to the top...
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WO/1997/045686A1 |
Dryer, in particular for continuous sheet materials, comprising at least a surface which gives heat to the material (9) to be dried, formed by a metal plate or drum (7) heated by eddy currents induced by a rotating cylinder (1) arranged ...
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WO/1997/045687A1 |
A conditioner is for conditioning plastic pellets prior to passing the pellets to a plastic forming machine. The conditioner (10) comprises a main body (12) defining a main chamber (16) having an inlet (19) and a discharge (20) to receiv...
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WO/1997/038438A1 |
The invention relates to a process for drying of substrates (1), in particular of semiconductor wafers. The substrates (1) are dried to be particularly residue-free if a meniscus (5) of fluid (2) forming at the junction between the subst...
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WO/1997/033133A1 |
A device for processing materials by hydrolysis, sterilisation and dehydration, particularly a reactor device for converting organic plant and/or animal materials into novel industrially reusable products, is disclosed. The device compri...
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WO/1997/031862A1 |
A non-draining type human waste disposal method in which water is not discharged to the outside of the system. The residue-separated human waste, sludge from a septic tank or a mixture thereof is brought into contact with a pulse combust...
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WO/1997/027147A1 |
In a process for drying sewage sludge or sludges of similar consistency, use is made of a device (13) in which vapours arising during contact drying are taken to at least one compression state. Here, vapours are taken to a higher pressur...
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WO/1997/024559A1 |
A deodorizing furnace directed to making an equipment compact and considerably enhancing a thermal efficiency of the furnace as compared with the prior art. An out-of-furnace circulation circuit (4) connects a deodorizing furance (1) to ...
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