33results about How to "Broken" patented technology

The invention discloses a squeezing pre-grain-cutting machine for plastic recovery. The squeezing pre-grain-cutting machine comprises a rack, a squeezing barrel, a heating and cooling device and a pre-grain-cutting device, wherein an upstream bearing pedestal and a downstream decompression seal are arranged on the rack, two ends of the squeezing barrel are fixed between the upstream bearing pedestal and the downstream decompression seal, a feeding hole is formed in the squeezing barrel, an extruding screw rod is arranged between the upstream bearing pedestal and the downstream decompression seal, the extruding screw rod is positioned in the squeezing barrel and is connected with a screw rod power device, the heating and cooling device is arranged at the downstream of the squeezing barrel, a water filter hole is formed in the upstream section of a squeezing barrel body, a discharge hole is also formed in the downstream section of the squeezing barrel body, a downstream decompression sealing base comprises a decompression sealing barrel and a sealing bearing pedestal, the decompression sealing barrel stretches into the downstream opening of the squeezing barrel, an optical axis part is arranged at the downstream of the extruding screw rod, the optical axis part is arranged in the decompression sealing barrel to be in clearance fit with the decompression sealing barrel, the pre-grain-cutting device is arranged on the rack and is located at the downstream end of the squeezing barrel, and the pre-grain-cutting device comprises a grain cutter and a grain cutter power device. The squeezing pre-grain-cutting machine has high working efficiency and long service life.

The invention relates to a sludge vibrating mixing spouted bed drying device and a sludge vibrating mixing spouted bed drying method. The sludge vibrating mixing spouted bed drying device provided by the invention comprises a dryer body (1), an inner cylinder (2), a mixing device (4), a spring component (6), a vibrating motor (8), a wet sludge inlet (3) and a heat medium inlet (5), wherein the dryer body (1) is divided into an upper part, a middle part and a lower part and provided with a top wall; the inner cylinder (2) is arranged on the upper section in the dryer body (1); the mixing device (4) is arranged on the lower part in the dryer body (1); the spring component (6) is used for connecting the dryer body (1) with the inner cylinder (2); the vibrating motor (8) is arranged outside the top wall of the dryer body (1); the wet sludge inlet (3) is used for inputting wet sludge into the dryer body (1) and is formed in the middle of the dryer body (1); and the heat medium inlet (5) isused for inputting heat media into the dryer body (1) and is formed on the lower part of the dryer body (1). The device has the advantages of continuous operation, low labor intensity, high production efficiency and low heat dissipation.

The invention discloses an extraction process for improving the recovery rate of prickly ash, and relates to a method for extracting food spices. The specific method includes: (1) Zanthoxylum bungeanum pretreatment: compressing Zanthoxylum bungeanum raw materials into tablets, the thickness of which is 0.1-0.5mm; 2) Supercritical CO 2 Fluid extraction: Put the pepper flakes into the extraction tank, when the pressure of the extraction tank rises to 30-35MPa, and the extraction temperature is 45-55°C, feed supercritical CO 2 At the same time, the entraining agent is introduced into the entraining agent, extracted for 2-3 hours, and the extract is obtained; (3) Separation: the extract enters the separation tank for separation, the separation pressure is 6-8MPa, and the separation temperature is 50-55°C to obtain Zanthoxylum bungeanum crude oil and gaseous CO 2 (4) Separating the entrainer from the extracted Zanthoxylum bungeanum crude oil, and finally obtaining the oleoresin containing pianopianin. The process has high recovery rate and simple process.

The application relates to the field of environmental treatment materials, and specifically discloses a production method for a soilless spray coating material, comprising the following steps: (1) selecting raw material components in the following mass ratios: 1-2 parts of waterproofing agent, 4-8 parts of thickener , 0.1-0.2 parts of biological inoculants, 110-130 parts of plant fibers, 700-800 parts of flame retardants; (2) put the above raw materials into the stirring device, and add an appropriate amount of water to stir evenly, wherein the plant fibers are broken and divided into Batches are put into the mixing tank; after each raw material component is evenly stirred, the obtained soilless spray coating material can be discharged from the mixing tank and sprayed on the soil surface to be repaired. The method can solve the problem of low mixing efficiency of plant fibers and other raw material components in the production process of the soilless spray coating material.

The invention provides a stirring mechanism of a glass fiber cloth gluing device, which belongs to the technical field of machinery. It solves the problem of poor quality of existing gluing devices. In the present invention, the glass fiber cloth gluing device includes a bracket and a workbench fixed on the bracket. The workbench is fixed with a tank body with a notch upward, and the tank body has a glue tank that divides its inner cavity into mutually independent glue tanks and glue tanks. The separator of liquid tank 2, the stirring mechanism includes two stirring shafts vertically arranged in glue tank 1 and glue tank 2 respectively, the bottom of the tank body has a through hole, and there are two through holes, and the upper ends of the two stirring shafts are fixed There are stirring blades, the lower ends of the two stirring shafts pass through the two through holes respectively and are fixed axially with the workbench. The motor is also fixed on the workbench. The motor can drive the two stirring shafts to rotate through the transmission mechanism at the same time; A plurality of crushing heads are fixed on the inner wall of the second groove, and the crushing heads are conical. The stirring mechanism has the advantage of improving the gluing quality.