30results about How to "Shorten clarification time" patented technology

The invention provides a preparation method of a self-bonding and pre-decomposing glass batch. The method comprises the following steps of: pre-decomposing carbonate out of a kiln so as to obtain slaked lime and periclase, then mixing with other glass batch in a proper proportion in a mixing machinery, adding 8-20wt% of water during the mixing process, then pelletizing the mixed batch, standing for more than 72hours, and hardening by hydration to finally obtain the pelletized glass batch with a certain strength. According to the preparation method, the decomposing process of the carbonate is finished out of the kiln, thus the heat consumption can be greatly reduced; the lower limit of the grain size of the raw material is not required, and thus the resource can be used furthest; the cost of the raw material is reduced by adopting the light soda ash; and the pelletizing of the glass batch can be achieved without using an external bonding agent. Therefore, the preparation method has the advantages that the melting rate is improved, the melting temperature is reduced, the melting efficiency is high, and the like.

The title of the invention is a homogenizing and clarifying agitator device. The invention belongs to the technical field of glass smelting. It mainly achieves the purpose of increasing the glass transmittance by improving the homogenization and clarification efficiency and shortening the melting time. Its main features are: including the stirring shaft, the air hole array tube or the air hole array tube and the stirring frame, and the rotating ventilation joint; among them, the air hole array tube is installed at the bottom of the stirring shaft, and the stirring frame or air hole array tube is installed at the bottom of the stirring shaft; the air hole Air holes are provided on the entire tube wall of the array tube; the stirring shaft is provided with an inner cavity with an open upper end, and the inner cavity communicates with the inner cavity of the air hole array tube; the upper end of the stirring shaft is provided with a rotary ventilation joint. The invention has the characteristics of simultaneously homogenizing the large-area upper and lower parts of the glass liquid in the crucible, gathering and floating the bubbles in the glass liquid, shortening the time of homogenization and clarification, and is mainly used for small batches or intermittent crucible clinker for experiments Preparation and production.

The invention relates to a compound ginger juice clarifier and a preparation method of a clarified ginger juice extract, belonging to the technical field of food processing. Compound ginger juice clarifier, with attapulgite-loaded chitosan in combination with sodium alginate, sodium carboxymethylcellulose, xanthan gum, collagen and tea polyphenols, has excellent flocculation effect, good biocompatibility, Adaptability and safety, can more comprehensively and thoroughly absorb the suspended solids and pigments in ginger juice, and also have antiseptic and antibacterial effects, which can effectively prolong the storage period of ginger juice; clarify the preparation method of ginger juice extract, after fully retaining At the same time, the nutritional components of the raw materials greatly increase the content of gingerol in the extracted ginger juice, the loss of nutrients is less, the amount of clarifier is low, and the stability of ginger juice is greatly improved. The appearance of the prepared ginger juice is clear and translucent, the color is crystal, Moreover, the spicy feeling of ginger juice is reduced, the mouthfeel is mellow, and the sensory quality is obviously improved.

The invention relates to a grape-juice clarification pot detecting clarification automatically, which can view the forming and forming time of deposit, operator deciding the separation time of clarification juice by formed deposit, optimizing the separation time and avoid the mix of clarified grape-juice with deposit easily appearing when the liquid level of clarified juice and deposit is close to interface. The invention contains tank, said tank being equipped with inspection window, which is equipped with automatic turbidimetry device, the inspection window prepared with transparent material with definite intensity, the automatic turbidimetry device equipped with height setting machine and able to adjust height along clarification pot, the bottom of tank being pyramidal, the surface of barrel part equipped with heat exchanger keeping the low temperature of grape-juice by the flow of cooling medium.

The invention relates to a litchi vinegar drink and a preparation method of the litchi vinegar drink. The preparation method comprises the following steps: crushing pulp of fresh litchi fruits after removing fruit shells and seeds, juicing, adding acid and pectinase, standing to improve clarity at low temperature, filtering the supernatant with a cross flow filter and then storing in a freezing tank at low temperature; warming the clear juice to 20-25 DEG C, inoculating wine active dry yeast to perform alcoholic fermentation; adding lactose and inoculating active dry Lactobacillus bulgaricus to perform lactic acid fermentation at 20-25 DEG C, inoculating acetic acid bacteria to perform surface acetic fermentation at 20-25 DEG C, and removing microorganism in fermented mash with a cross flow filter to obtain original litchi vinegar; mixing the original litchi vinegar, clear litchi juice, honey, isomaltooligosaccharide, citric acid, tartaric acid, malic acid and pure water in a certain ratio; clarifying, filtering, deoxidizing, membrane filtering and filling to obtain the litchi vinegar drink. The method of the invention is unique in that the fermentation process employs multiple microbial strains, low temperature and long period, so that the litchi vinegar drink prepared by the method has rich fruity flavor of litchi and strong taste, integrates the nutritional and health care functions, and is a novel nourishing, skin caring and pollution-free green drink.

The invention discloses a strain ST26-7 and a method for brewing beer by utilizing space mutagenesis of Saccharomyces cerevisiae. The strain ST26-7 disclosed by the present invention for brewing beer by space-mutating Saccharomyces cerevisiae is a strain with the preservation number CGMCC No. 19248 in the General Microbiology Center of China Microbiological Culture Collection Management Committee. The present invention adopts high-quality Saccharomyces cerevisiae for brewing wine and undergoes space mutagenesis to screen out the yeast ST26-7 with excellent fermentation performance suitable for brewing beer. This strain is not only suitable for low-temperature fermentation, but also has a low ability to produce diacetyl. And the taste, flavor and texture of the wine body are better, which is of great significance to reducing the diacetyl content, improving the quality of the wine body, shortening the storage time of wine, and improving the economic benefits of beer companies.

The invention provides a method capable of accelerating clarification and impurity removal of potassium nitrate melt, comprising the following steps: 1) selecting potassium nitrate, potassium carbonate, α-phase silicon dioxide, β-phase aluminum oxide and antimony trioxide; 2) Heating potassium nitrate above the melting temperature to melt potassium nitrate; 3) Adding potassium carbonate and antimony trioxide into molten potassium nitrate molten salt and stirring; 4) Mixing α-phase silicon dioxide and β-phase trioxide Dialuminum is added to the molten salt prepared in step 3), and stirred; 5) the above molten salt is kept warm and left to stand for more than 10 hours, and the tempering operation can be started after the solution is clarified. The additive of the present invention can quickly remove harmful impurities in potassium salt, effectively shorten the clarification time of potassium nitrate molten salt, reduce the concentration of harmful impurity ions in potassium nitrate molten salt, and improve the surface stress, stress layer depth and bending of chemically tempered glass strength and reduce production costs.