38results about How to "Improve pickup rate" patented technology

A scrubbing solution is provided having an absorbent for carbon dioxide based on amines, or ethanolamines, or amino acid salts, or potash, or a combination thereof, and an additive activating the absorption rate, wherein the activating additive is a germanium dioxide. A corresponding method for accelerating the absorption of carbon dioxide is also provided, wherein a carbon dioxide-containing gas is contacted with such a scrubbing solution, wherein the carbon dioxide is physically dissolved in the scrubbing solution and is chemically absorbed with the participation of the absorbent, and wherein the germanium dioxide acts catalytically for at least one reaction step of the chemical absorption of the carbon dioxide.

The invention discloses a combined straw collector, which aims to solve the shortcomings of the straw collector, such as low height, short distance and low operation efficiency. The invention comprises a feeding hood, a throwing pipe, a blower combination unit installed between the feeding hood and the throwing pipe, the blower combination unit includes at least two collecting fans, and the collecting blower is provided with a grass inlet and a grass outlet, at least The grass inlet of a collecting fan is connected with the feeding hood, and the grass outlet of at least one collecting fan is connected with the throwing pipe, and the opening of the feeding hood is set downwards. The throwing pipe enables the stalks to be thrown outwards from the throwing pipe. The combined straw collector collects the straw and throws it with high height, long distance and high working efficiency.

The invention discloses a lifting-type corn straw picking device with a wheel belt. The corn straw picking device comprises a machine frame, picking wheels, picking teeth and conveyor belts, wherein the picking wheels and the conveyor belts are mounted at the front end of the device at intervals; the picking wheels and the picking teeth are used for picking corn straws; the conveyor belts are used for transmitting power and transporting the straws. The operation height of the corn straw picking device disclosed by the invention can be regulated through oil cylinders, the design that the picking wheels and the conveyor belts are arrayed at intervals saves the space and reduces the energy consumption, and a certain of a soil filtering function is realized; the operation height can be adjusted, and the picking teeth can penetrate into a furrow and pick up the straws in the furrow, so that the picking rate is increased; blocking plates are not arranged on two sides of the corn straw picking device, so that the picking range is wider; a rubber barrel is stuffed between the picking wheels and a front shaft, and the rubber barrel can absorb a part of impact power generated by impacted picking teeth, so that the service life of the device is prolonged; the picking teeth and the picking wheels are connected by bolts, so that damaged picking teeth can be replaced at any time.

The invention discloses a chain-tooth type film residue recycling machine. A film residue box, a driven shaft and a film unloading roller are arranged on the rear portion of a rack located above traveling wheels, a soil raising shovel and a carrying roller are arranged at the front end of the rack, a power output shaft of a gearbox drives the driven shaft, and a belt pulley arranged at the end of the driven shaft is in contact with a friction wheel arranged at the end of the film unloading roller; a film residue picking device is arranged between the carrying roller and the driven shaft, the film residue picking device comprises picking chains at the two sides, chain poles are evenly arranged between the picking chains in a spaced mode, every two adjacent chain poles, with one chain pole located in front and the other chain pole located at the back, form a group, each rear chain pole close to a transmission shaft is sleeved with a shaft sleeve, each front chain pole and the corresponding rear chain pole are provided with spring teeth in an abreast and spaced mode in the axial direction, each spring tooth is constituted by a spring tooth one-and-a-half-round section on the rear portion and a spring tooth one-round section on the front portion, the two ends of each spring tooth constitute a spring tooth tip, each spring tooth one-round section is arranged on the corresponding front chain pole in a sleeving mode, each spring tooth one-and-a-half-round section is arranged on the corresponding shaft sleeve in a sleeving mode, and a group of shaking wheels driven by a chain wheel located at the other end of the transmission shaft are arranged on the rack.