6results about How to "Reduced drying process" patented technology

The application relates to a method for improving the density of a platinum-based powder metallurgy alloy, which realizes the purpose of reducing the porosity of a precious metal powder metallurgy alloy ingot and improving the material density through vacuum melting, powder preparation, resonance compaction, liquid phase sintering, controlled forging and other processes. The above process is adopted, the high-temperature endurance strength and toughness of the platinum-based powder metallurgy alloy are greatly improved, the high-temperature service life of the product is significantly enhanced, and good economic benefits are brought.

The invention discloses dry-type PET bottle flake cleaning equipment, and relates to the technical field of PET bottle flake processing, the dry-type PET bottle flake cleaning equipment comprises a case, the upper end of the case is provided with a feed inlet, the joint of the feed inlet and the case is provided with a feed valve, the lower end of the case is fixedly connected with a bottom sliding cylinder, the upper end of the bottom sliding cylinder is provided with a plurality of air inlets, and the air inlets are communicated with the bottom sliding cylinder. And the bottom sliding cylinder is internally connected with an elastic cylinder in a sliding manner. By means of the chain wheel, the shifting column, the chain, the bottom shaft, the first tension spring and the driving assembly, an elastic striking cylinder can be driven to strike PET bottle chips during working, then the PET bottle chips are striken again through the striking assembly, and meanwhile the PET bottle chips are rubbed through the rubbing assembly, so that the PET bottle chips are rubbed more stably. Impurities and dust on the PET bottle chips are separated from the PET bottle chips by beating and rubbing the PET bottle chips for multiple times, and then the separated impurities and dust are collected through the beating assembly, so that dry-type cleaning of the PET bottle chips can be realized.

The utility model relates to a cotton fabric dryer which comprises a rack and further comprises an upper pressing roller, a lower pressing roller, a drying roller and a lifting device which are located on the rack, the axial direction of the upper pressing roller, the axial direction of the lower pressing roller and the axial direction of the drying roller are perpendicular to the conveying direction of cotton fabric, the upper pressing roller and the lower pressing roller are both connected with the rack, and a gap allowing the cotton fabric to penetrate through is formed between the upper pressing roller and the lower pressing roller. The drying roller is located on one side of the upper pressing roller and connected with the rack, and the lifting device is located on the rack, connected with the end of the lower pressing roller and used for driving the lower pressing roller to ascend and descend. The device has the effects of reducing moisture on the cotton fabric, saving the time required for drying the knitted fabric and improving the working efficiency.

The invention discloses a radix salviae miltiorrhizae traditional Chinese medicinal material chopping processing device and technology, and relates to the technical field of medicinal material processing, the radix salviae miltiorrhizae traditional Chinese medicinal material chopping processing device comprises a rotating base unit, the rotating base unit comprises a base frame and further comprises chopping processing units, and a plurality of chopping processing units are mounted on the surface of a mounting base plate. New wrapping pieces can be applied in the process of chopping, filtering and packaging the medicinal materials by each hollow cylinder, so that the smoothness of exhaust in the dispersion sleeve is ensured, the utilization rate of resources is also improved by packaging the chopped medicinal materials by the wrapping pieces after the medicinal materials are chopped, and drying and chopping are carried out in the cutting process of the dispersion sleeve, so that the utilization rate of the resources is improved. On one hand, the total drying and chopping time is shortened, on the other hand, drying is conducted during chopping, energy consumption increase caused by hardness increase due to the fact that medicinal materials are dried in advance is reduced, in the drying and chopping process, medicinal material waste and environmental pollution caused by chip removal are reduced, the energy utilization rate is increased, and energy-saving production in the medicinal material chopping process is achieved.

The utility model provides drying and sintering equipment for silk-screen printing. The drying and sintering equipment for silk-screen printing comprises a plurality of laser drying assemblies and a plurality of laser sintering assemblies. The multiple laser drying assemblies are used for sequentially conducting laser drying treatment on the cell pieces subjected to silk-screen printing, and the multiple laser sintering assemblies are used for sequentially conducting laser sintering treatment on the cell pieces subjected to drying treatment. Each laser drying assembly can perform laser drying treatment on the battery piece, and each laser sintering assembly can perform laser sintering treatment on the battery piece. According to the drying and sintering equipment, continuous sectional drying treatment can be achieved on the basis of sequential matching treatment of the multiple laser drying assemblies, continuous sectional sintering treatment can be achieved on the basis of sequential matching treatment of the multiple laser sintering assemblies, and therefore compared with a traditional electric heating drying and sintering technology, the drying and sintering equipment has the advantages that drying and sintering energy consumption is remarkably reduced, and energy consumption is reduced. And on the premise of ensuring the sintering quality of the battery piece, the heat energy utilization rate is improved, the equipment maintenance time consumption is reduced, and the equipment utilization rate is improved.

The utility model relates to the related technical field of drum drying box, concretely is a kind of drum drying box with supporting and shaping structure, including drying box, drum and support box and drum assembly, the driving of drying box is provided with drum, the support of drum is equipped with support box, in the utility model, the textile fabric inside shaping net plate and supporting and shaping plate, by drum drive, shaping net plate and supporting and shaping plate along with the rotation of drum, increase the contact area of textile fabric and hot air, improve drying rate, shaping net plate and supporting and shaping plate can be to textile fabric, carry out flat laying shaping, avoid the textile fabric wrinkle caused by the excessive speed of drum rotation, later period does not need to carry out large area ironing to textile fabric, reduce the drying process of textile fabric, textile fabric large area contact hot air, hot air passes through flat laying shaped textile fabric, carries out drying, improves textile fabric drying efficiency.