HEAT EXCHANGER FOR BIOGAS DRYING SYSTEM WITH HEAT RECUPERATION

The invention is related to the renewable energy sector particularly to the production of biogas from the biomass. The invention is a two-layer reverse-flow heat exchanger with partial interlayer insulation, characterized in that the layer's cross-sectional area directed to the fermenter's...

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Bibliographische Detailangaben
Hauptverfasser:	VARDANJANS, Reviks, LAIZĀNS, Aigars
Format:	Patent
Sprache:	eng ; lav
Schlagworte:	APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY BEER BIOCHEMISTRY CHEMISTRY ENZYMOLOGY METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING SPIRITS TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE VINEGAR WINE
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Beschreibung
Zusammenfassung:	The invention is related to the renewable energy sector particularly to the production of biogas from the biomass. The invention is a two-layer reverse-flow heat exchanger with partial interlayer insulation, characterized in that the layer's cross-sectional area directed to the fermenter's side decreases with height from the side of the input to the overbend of the heat exchanger, and the layer's cross-sectional area directed to the surrounding medium increases with height from the side of overbend of the heat exchanger to the output place. Izgudrojums attiecas uz atjaunojamās enerģijas nozari, uz biogāzes ražošanu no biomasas. Izgudrojums ir divslāņu divvirzienu plūsmas siltummainis ar daļēju starpslāņu siltumizolāciju, kas atšķiras ar to, ka siltummaiņa slānim, kas vērsts uz fermentatora pusi, šķērsgriezuma laukums samazinās no ievades puses līdz siltummaiņa pārliekuma vietai, un slānim, kas vērsts uz saskari ar apkārtējo vidi, šķērsgriezuma laukums palielinās no siltummaiņa pārliekuma puses līdz izvades vietai.