3 results about "Areca" patented technology

This invention discloses an adaptive multi-size areca nut destemming device, comprising a hopper feeding system, a material distribution and lifting system, a fruit-hole conveyor belt positioning system, a double-headed flexible reverse rotation destemming system, a multi-track synchronous opening and closing mechanism with fruit length adaptation, and a return and collection system. Areca nuts are fed into the lifting conveyor belt via a conical guide hopper, separated individually by an outward-facing octagonal groove, and guided into the semi-elliptical fruit holes of the positioning conveyor belt by material distribution guide wheels. Upon reaching the destemming station, the two destemming heads clamp both ends of the areca nut under the action of the synchronous opening and closing mechanism and the fruit length adaptation mechanism, and separate the fruit stem by reverse rotation. Abnormal fruits are returned through a screening port and a return trough, while the destemmed pulp and fruit stem are guided and collected separately. This invention can adapt to continuous automatic destemming of areca nuts of different sizes, and has the advantages of stable material distribution, accurate positioning, high destemming efficiency, and high degree of automation.

The application discloses a modified face-washing towel composite material based on waste areca residue and a preparation method and application thereof. The composite material comprises an areca residue matrix obtained after chewing treatment, a pearl pattern face-washing towel fiber framework loaded on the surface of the areca residue matrix, and a light-heat conversion layer combined outside the fiber framework. The application makes full use of waste areca residue, realizes waste-to-resource, and combines the characteristics of high specific surface area and good flexibility of the pearl pattern face-washing towel to build a multi-level structure with efficient light-heat conversion capacity and oil-water selective permeability. Under the irradiation of simulated sunlight, the surface of the composite material can be rapidly heated to effectively reduce the viscosity of high-viscosity oil while maintaining stable hydrophobic and oleophilic properties, thereby realizing rapid and selective separation of oil-water mixtures. The application is suitable for oil spill recovery in complex water environments and provides a new technical path for high-value utilization of agricultural solid waste such as areca residue.

The utility model discloses a kind of multi-port bit arecanut slicing device, specifically relate to arecanut processing technical field, including: pedestal, the upper side of the pedestal is equipped with multiple conveying channels at equal intervals, the left end of the conveying channel is nested with extrusion plate, the right end of the conveying channel is slidably nested with pusher block;The top wall of the bracket is slidably nested with moving rod at the position corresponding to each conveying channel, the lower end of the moving rod is connected with corresponding extrusion plate, two first air cylinders are provided on the bracket, and the telescopic end of two first air cylinders is commonly connected with cutting blade;The telescopic end of the second air cylinder is connected with push-pull plate.The utility model is provided with multiple conveying channels, can simultaneously slice multiple arecanut synchronously, significantly improve the production efficiency of arecanut slice, and utilize cylinder to realize the automation of pushing and cutting, reduce manual intervention, reduce labor intensity, improve the flatness and thickness uniformity of slice simultaneously.