摘要:
A mixer (1) for desedimentation of the precipitate in containment vats of at least one suspension for agricultural use, which comprises means for dispensing at least one pressurized fluid for washing the bottom (2) of a containment vat to lift and disperse the precipitate, the dispensing means comprising a first plurality (4) of nozzles (5) which generate concentrated jets (6) of the dispensed washing fluid which are mutually separate and at least directed toward the bottom (2). The mixer comprises means (3) for spacing the dispensing means from the bottom (2), which are adapted to be jointly associated inside the vat proximate to the bottom, the dispensing means comprising a box-like body (8) which is internally hollow and is provided with at least one inlet (9) for the washing fluid, which can be associated with means (10) for introducing the washing fluid under pressure, comprising a plurality of first seats (11) for accommodating at least the first plurality (4) of nozzles (5) arranged at least on the lower wall (12) of the box-like body (8) that is directed toward the bottom (2), the concentrated jets (6) of the nozzles (5) mutually diverging so that each one dispenses the washing fluid under pressure at least toward a specific region (7) of the bottom and so that the sediment is lifted from the region (7).
摘要:
Convening dewatered heterogeneous sludge containing organic waste materials into a homogenous extract of carbon and amino acids for fertilizer production by adding sulfuric acid to the sludge; pumping the mixture through a blending mixer to mix the sludge with the sulfuric acid; adding conditioning chemicals to the mixture: pumping the mixture through a shearing mixer to mix the conditioning chemicals into the mixture; and mechanically agitating the mixture to create the homogenous extract. Optionally, the extract is pumped into a pipe reactor for reaction with an acid and a base to form a melt, which is rolled onto fertilizer particles to form accreted granules. The accreted granules are dried to form a granular fertilizer. Also described is an organically-enhanced granular nitrogen-phosphorous-sulfur fertilizer having at least about 0.5% by weight total carbon and amino acids, and accreted granule size greater than or equal to about 1.7 mm. The fertilizer is noncombustible.
摘要:
The present invention refers to a device for the discharge of a pressurised liquid comprising: a liquid intake section (2400), a liquid discharge lance (2300), a pump (2200), which can be connected to a motor (2100), the pump having an inlet connected to the intake section and an outlet connected to the discharge lance, where the discharge lance and the pump are connected by a connection (2800, 2801, 2802, 2803, 2804), with at most three rotational degrees of freedom and/or one translational degree of freedom.
摘要:
The present invention relates to an automatic or semiautomatic device for the controlled metering and mixing of a plurality of active liquid substances for plants. Said device includes a means for selectively sampling said substances in corresponding containers and moreover includes a fluid transfer means and, finally, a means for metering, mixing, and diluting the sampled or transferred amounts of the liquid substance(s). Said device also includes a controlling and managing unit that controls the sampling and transferring means and is associated with measurement means and a means for controlling the flow of fluids within the valve-type device. Said device (1) is characterized in that the measurement means include a means (7), advantageous for sequential use, for measuring a basic volume of a sampled concentrated liquid substance, said volume needing to be mixed and/or diluted. Said measurement means moreover include a means (8) for continuously measuring the final volume of the metered solution obtained by diluting, after metering, the concentrated liquid substance or the mixture of concentrated liquid substances.
摘要:
The present invention refers to a device for the discharge of a pressurised liquid comprising: a liquid intake section (2400), a liquid discharge lance (2300), a pump (2200), which can be connected to a motor (2100), the pump having an inlet connected to the intake section and an outlet connected to the discharge lance, where the discharge lance and the pump are connected by a connection (2800, 2801, 2802, 2803, 2804), with at most three rotational degrees of freedom and/or one translational degree of freedom.
摘要:
Convening dewatered heterogeneous sludge containing organic waste materials into a homogenous extract of carbon and amino acids for fertilizer production by adding sulfuric acid to the sludge; pumping the mixture through a blending mixer to mix the sludge with the sulfuric acid; adding conditioning chemicals to the mixture: pumping the mixture through a shearing mixer to mix the conditioning chemicals into the mixture; and mechanically agitating the mixture to create the homogenous extract. Optionally, the extract is pumped into a pipe reactor for reaction with an acid and a base to form a melt, which is rolled onto fertilizer particles to form accreted granules. The accreted granules are dried to form a granular fertilizer. Also described is an organically-enhanced granular nitrogen-phosphorous-sulfur fertilizer having at least about 0.5% by weight total carbon and amino acids, and accreted granule size greater than or equal to about 1.7 mm. The fertilizer is noncombustible.
摘要:
A mixer (1) for desedimentation of the precipitate in containment vats of at least one suspension for agricultural use, which comprises means for dispensing at least one pressurized fluid for washing the bottom (2) of a containment vat to lift and disperse the precipitate, the dispensing means comprising a first plurality (4) of nozzles (5) which generate concentrated jets (6) of the dispensed washing fluid which are mutually separate and at least directed toward the bottom (2). The mixer comprises means (3) for spacing the dispensing means from the bottom (2), which are adapted to be jointly associated inside the vat proximate to the bottom, the dispensing means comprising a box-like body (8) which is internally hollow and is provided with at least one inlet (9) for the washing fluid, which can be associated with means (10) for introducing the washing fluid under pressure, comprising a plurality of first seats (11) for accommodating at least the first plurality (4) of nozzles (5) arranged at least on the lower wall (12) of the box-like body (8) that is directed toward the bottom (2), the concentrated jets (6) of the nozzles (5) mutually diverging so that each one dispenses the washing fluid under pressure at least toward a specific region (7) of the bottom and so that the sediment is lifted from the region (7).