Abstract:
An apparatus is provided for the producing feeds/fertilizers containing died and fermented animal and plant residues. The apparatus includes a fermentation tank, an unobstructed circulation duct connected to the fermentation tank and a blower directly connected to the circulation duct wherein blower supplies air for advancing the residues up the circulation duct.
Abstract:
Provided is a thermoelectric power generating apparatus that can generate power by thermoelectric conversion by efficiently utilizing a temperature difference produced in a thermal energy source. The apparatus 1 includes a high-temperature flow path 11, 12 through which a high-temperature heat transfer medium 2H flows, a low-temperature flow path 21, 22 through which a low-temperature heat transfer medium 2L flows, and a power generating layer 30-1, 30-2, 30-3 that generates power from a temperature difference. The high and low temperature flow paths 11, 12 and 21, 22, are each formed in a plurality of layers and alternately layered with each other with their centers in common. The power generating layer 30-1, 30-2, 30-3 is disposed between the high and low temperature flow paths 11, 12 and 21, 22 that are next to each other. Since the apparatus 1 generates power by thermoelectric conversion by multiple power generating layers 30-1, 30-2 and 30-3 sandwiched between the alternately disposed high and low temperature flow paths 11, 12 and 21, 22, thermoelectric conversion thermoelectric power generation can be performed by efficiently utilizing a temperature difference between the high and low temperature heat transfer media 2H and 2L.
Abstract:
In organic waste treatment, initial investment and running costs are suppressed, and inexpensive and good-quality dried and fermented feeds and fertilizers are manufactured from animal and plant residues. The animal and plant residues having been reserved/accumulated in a fermentation tank and generated fermentation heat is emitted/sprayed with air into a space in the fermentation tank and repeatedly circulated within the apparatus so that an evapotranspiration action is efficiently performed, oxygen required for fermentation is uniformly supplied so as to keep a favorable fermentation environment, and an apparatus for producing good-quality dried and fermented feeds and fertilizers is provided.
Abstract:
[Problem] To provide a combustion device of high combustion efficiency in which additional charging of combustion material containing solids is also possible, and an electric power-generating device using same. [Solution] The combustion method that burns combustion material inside a combustion device comprises: a process of charging the combustion material in the combustion chamber of the combustion device; a process of igniting and burning said combustion material; a process of supplying air or combustion-aiding gas (called “air, etc.” below) to the flame resulting from the combustion of said combustion material from outside of the flame; a process of secondary combustion of the combustion material by said air, etc.; and a process of smoke exhaustion; and in particular, comprises a process of additionally charging combustion material that at least contains solids into said combustion chamber during combustion of the combustion material.
Abstract:
A device for allowing efficient drying and a method thereof are established by increasing the opportunity and area to bring a drying object into contact with air and a method for producing dry fermented feed and dry fermented manure at low costs by using the fermentation heat is proposed.The drying object is floated while shifting and stirring the drying object in the drying vessel, and air is supplied from below, and the drying object is transported by an air current repeatedly from a lower part to an upper part of the drying vessel to increase the opportunity and area to bring the drying object into contact with dry air evenly and significantly improve shortening of time spent for drying. By arranging air injection nozzles to generate an induced air current in the outside of an air current for blowing the drying object along with air to a lower inner wall and a curved inner wall of the circulation exhaust port in the circulation duct, the drying object is prevented from being damaged in the duct and smooth circulation thereof is realized, whereby an evenly dried product of good quality can be obtained. As for a drying object under a fermentation process, the opportunity and area to bring the drying object into contact with air evenly is increased in a stored place and transport by an air current so as to accelerate fermentation and drying, significantly improve shortening of time spent for drying, and produce a uniform quality product whose value is added by fermentation such as fermented feed/fermented manure of animal and plant residue, without using new thermal power.