3results about How to "Prevent rancidity" patented technology

The invention belongs to the technical field of descaling equipment, and particularly discloses anti-scaling, descaling and anti-corrosion equipment and a using method thereof.The anti-scaling, descaling and anti-corrosion equipment comprises a shell, sealing flange plates are fixedly installed on the outer walls of the two ends of the shell, a descaling device main machine is fixedly installed on the outer wall of the shell, an electrode is fixedly installed on the inner wall of the shell, and the outer contour of the electrode is matched with the inner contour of the shell; the cleaning assembly is connected with the shell and the electrode; the replacement assembly is connected with the shell and the cleaning assembly; and the filtering piece is connected with the cleaning assembly and the replacing assembly. By arranging the filter part, after the filter part is blocked and pushed by water, the replacement assembly can be driven to replace the filter part, so that the influence on water circulation and the adsorption and filtration effect on impurities and floating crystals is avoided; the cleaning assembly is driven to clean the electrode, the situation that impurities adhere to the electrode, and the water treatment effect is affected is avoided, the impurities in water and suspended crystals formed by a high-frequency electromagnetic field can be adsorbed and filtered, and the impurities in the water are reduced.

This invention discloses a papaya wine sampling device for a fermentation tank, relating to the field of fermentation equipment technology. Its key technical features include a fermentation tank and a fermentation tank support fixedly installed at the bottom of the tank. A sealing cap is bolted to the top of the fermentation tank, and a papaya wine discharge valve is fixedly installed at the center of the bottom of the fermentation tank. A sampling structure is provided on the fermentation tank. This invention employs a closed sampling structure. After the wine flows into the sampling tube, the valve is closed to create an anaerobic environment. A hydraulic rod drives the sealing plug to open the one-way valve for sampling, avoiding negative pressure oxygen absorption and preventing microbial intrusion into the fermentation tank. A magnetically driven filter assembly is simultaneously configured; a hemispherical filter screen intercepts impurities and is self-cleaned by a scraper, while the wine is stirred to prevent stratification. A cleaning assembly is added; a water pump draws water and flushes the flow channel through a hollow push rod. Finally, residual liquid is collected by tilting the adjusting rod, and inert gas is pressurized and discharged to establish a positive pressure gas seal, providing multiple guarantees for subsequent aseptic sampling.

The application discloses a papermaking method reconstituted tobacco pulping stability control system and a control method thereof, wherein the papermaking method reconstituted tobacco pulping stability control system comprises a pre-beating pulp tank, a first low-concentration double-disc refiner, a second low-concentration double-disc refiner, a cylindrical refiner and a post-beating pulp tank, a reflux pipeline is arranged between the second low-concentration double-disc refiner outlet and the pre-beating pulp tank, a first regulating component is arranged between the pre-beating pulp tank and the first low-concentration double-disc refiner, a second regulating component is arranged between the second low-concentration double-disc refiner and the cylindrical refiner, and a third regulating component is arranged on the reflux pipeline; the first regulating component, the second regulating component and the third regulating component in the application can realize real-time regulation of the flow at each part in the whole system; the design of the reflux pipeline and the third regulating component realizes the staged control of the pulp throughput of the low-concentration double-disc refiner and the cylindrical refiner, thereby ensuring the continuous operation and stability of the pulping process and improving the pulp quality stability.