Material solubiliser reactor for hydrolysis and/or wet fermentation and waste treatment plant with such a solubiliser and reactor

Abstract

To provide an arm device for bedsides which fixes the angle between arms regardless of a torque which is applied to the connected section between the arms to hold the posture of the arms. For this arm device 1 for bedsides, a base 2, a first arm 10, a second arm 20 and a head mount 30 are connected by first to third turning shafts 13, 23 and 33. A first electromagnetic valve 80 is provided in a bypass 45 which communicates two liquid chambers 44a and 44b of a doubly acting type first hydraulic cylinder 40 provided between base 2 and the first arm 10. A second electromagnetic valve 90 is provided in a bypass 55 which communicates two liquid chambers 54a and 54b of a doubly acting type second hydraulic cylinder 50 provided between the first arm 10 and the second arm 20. The first electromagnetic valve 80 and the second electromagnetic valve 90 are operated by buttons 85 and 95 which are arranged on the head mount 30, and thus, the posture of the arm device 1 is changed.

Description

technical field [0001] The invention relates to a method for treating waste with organic components according to the preamble of claim 1, a material for dissolving organic components of waste in a dilution liquid according to the preamble of claim 5 or 19 Dissolver, a reactor for carrying out hydrolysis and / or wet maceration according to the preamble of claim 28 or 36, and a waste treatment plant comprising such a material dissolver and / or reactor. Background technique [0002] With the introduction of separate collection of organic domestic waste in Europe, the importance of mechanical biological treatment (MBA) of household waste is growing. Microorganisms produce the decomposition of biological material, wherein a distinction is made between aerobic and anaerobic microorganisms. Aerobic decomposition eventually forms the end products carbon dioxide and water and is called decay. Anaerobic decomposition is typically a fermentation in which methane, ammonia and hydrogen s...

AI Technical Summary

Problems solved by technology

[0013] Since the waste to be disposed of also contains not insignificant proportions of heavy material and impurities, in particular solutions with mechanical conveyors (EP 0 794 247 A1, EP 0 476 217 A1, DE 197 04 065 A1, DE 196 24 268 A1) Considerable wear and tear, as the used conveying equipment and other internals can be damaged due to deposits containing impurities / heavy materials

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