SU1512933A1 - Apparatus for processing biomass into biogas and slime - Google Patents

Abstract

The invention relates to devices for anaerobic digestion of biomass, such as manure from livestock farms, and can be applied in the treatment of urban industrial effluents. The purpose of the invention is to reduce energy and capital costs by utilizing waste heat and simplifying the design. The power complex includes reservoirs - reactors 1 placed in chamber 2 and connected by channel 4 to heat unit 3. Treated hot gases come from heat unit 3 through channel 4 to chamber 2 and transfer heat to the fermented biomass. Exhaust gases through exhaust 5 and channel 6 are removed to the atmosphere. The device improves the efficiency of complex utilization of waste heat generated by an industrial facility and organic waste, and increases the productivity of the fermentation process. 1 hp ff, 1 ill.

Description

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The invention relates to devices for the anaerobic digestion of biomass, such as manure from livestock farms, and can be applied in the treatment of urban industrial wastewater.

The purpose of the invention is to reduce energy and capital costs by using waste heat and simplifying the design,

The drawing shows a diagram of the device.

The device includes reactor tanks 1 placed in a closed chamber 2 and connected to the heat unit 3, channel 4, made in the form of a pipe connecting the chamber to the heated gas removal system, controlled exhaust 5 of the heat carrier, output channel 6 of the heat unit, supports 7 under tanks, while the pipe 4 inlet 8 is adjustable connected to the channel 6, and the output 9 is freely displayed in the zone 10 of the bottoms of the tanks.

The device works as follows: once, 1

The spent Hot gases come from the heat generator unit 3 through channel 4 to the closed chamber 2 and transfer heat through the surface of the tanks of the fermented biomass, removing less; cuts release 5 and channel 6 to the atmosphere. Release 5 is adjustable to maintain a certain fermentation temperature. Chamber 2 is half-buried, and the structures of the supports 7 under the reservoir

Voirs are oriented along the longitudinal axis along the stream of hot gas circulating beneath them.

The proposed device improves the efficiency of the complex utilization of waste heat generated by an industrial facility and organic waste, which increases the productivity of the anaaerobic digestion process.

Claims (1)

Invention Formula 1, A device for processing biomass into biogas and sludge, containing reactors tanks, also a device for heating biomass, characterized in that, in order to reduce energy and capital costs by using waste heat and simplifying the design, - it is complete in the form of a heat unit with an output channel and a closed chamber with an adjustable release of the spent heat carrier, herewith (reactors-reactors are placed in the chamber, and the heat unit and the chamber are connected connected to the outlet m and pipe, the output of which is located at the bottom of the tank. 2, The device according to p, I, and TL is that the chamber is made recessed or semi-submerged and provided with supports under the tanks along the coolant flow.