FIELD: woodworking industry.
SUBSTANCE: disintegrated wood is loaded through a loading unit 2 to a horizontal reactor 1 with continuous counterflow supply of heat carrier from a fire chamber 8 by a screw 3 set at the beginning of the reactor 1 horizontal channel; separate dense but gas permeable layers of wood particles are produced continuously by prepressing. Pyrolysis is carried out sequentially in each prepressed layer with simultaneous withdrawal and condensation of steam and gases and their filtration in the prepressed layer.
EFFECT: invention allows for the increase of the disintegrated wood continuous thermal processing efficiency, increase the level of the wood waste utilisation, provide for meeting of the environment safety requirements due to the absence of toxic emissions into the environment.
2 cl, 1 tbl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TREATMENT METHOD OF WOOD BIOMASS IN FORM OF COMBUSTIVE CHIPS WITH RECEIVING OF BIO-OIL AND WOOD COAL AND DRYING-RETORT MODULE FOR TREATMENT OF WOOD BIOMASS IN FORM OF COMBUSTIVE CHIPS WITH RECEIVING OF BIO-OIL AND WOOD COAL | 2007 |
|
RU2338770C1 |
| METHOD OF PROCESSING POULTRY FARM LITTER AND DEVICE FOR ITS IMPLEMENTATION | 2012 |
|
RU2528262C2 |
| METHOD OF CHARCOAL PRODUCTION AND PLANT FOR CHARCOAL PRODUCTION | 2000 |
|
RU2166527C1 |
| METHOD FOR JOINT-PROCESS PRODUCTION OF WOOD COAL FROM NEWLY CUT TREES | 1992 |
|
RU2042704C1 |
| METHOD OF THERMAL PROCESSING OF WOOD | 1995 |
|
RU2083633C1 |
| CHARCOAL PRODUCTION PROCESS | 2001 |
|
RU2201952C2 |
| WOOD COAL PRODUCTION DEVICE | 2016 |
|
RU2628602C1 |
| METHOD OF PRODUCTION OF CHARCOAL AND DEVICE FOR REALIZATION OF THIS METHOD | 2002 |
|
RU2217468C1 |
| METHOD FOR HYDROTHERMAL CARBONISATION OF RENEWABLE RAW MATERIALS AND ORGANIC WASTES | 2017 |
|
RU2688620C2 |
| METHOD FOR HYDROTHERMAL CARBONIZATION OF RENEWABLE RAW MATERIALS AND ORGANIC WASTE | 2020 |
|
RU2773424C2 |
