18 results about "Sugar refinery" patented technology

The invention discloses a carbon quantum dot-polyvinylpyrrolidone-starch composite film as well as a preparation method and application thereof, and belongs to the technical field of preparation of food packaging fresh-keeping materials. According to the invention, the bagasse carbon quantum dots, polyvinylpyrrolidone and starch are used as raw materials, and the bagasse carbon quantum dots are prepared under the action of a plasticizer; wherein the mass ratio of the bagasse carbon quantum dots is 0.05 to 0.25 percent, the mass ratio of the polyvinylpyrrolidone is 0.5 to 2.5 percent, the mass ratio of the starch is 0.5 to 2.5 percent, and the mass ratio of the plasticizer is 0.5 to 1 percent; the carbon quantum dots are prepared from waste bagasse of a sugar refinery. The advantages of the carbon dots and degradable materials (polyvinylpyrrolidone, starch, water and glycerol) are combined, a new packaging material (with the characteristics of antibiosis, ultraviolet resistance, oxidation resistance, biodegradability and the like) is developed for the food industry, and the value of the waste biomass bagasse is improved.

The invention belongs to the technical field of dehydration equipment, and discloses a sugar refinery filter mud dehydration device which is technically characterized by comprising a fixed barrel, a feeding barrel is fixedly mounted at the bottom end of the fixed barrel, dehydration barrels are fixedly mounted on the two sides of the fixed barrel respectively, a stand column is rotatably mounted in an inner cavity of the fixed barrel, and a feeding mechanism is arranged in an inner cavity of the feeding barrel; the feeding mechanism comprises a suction assembly and a transmission assembly, a plurality of sets of extrusion rollers are arranged in an inner cavity of the dewatering barrel in the length direction, a control mechanism matched with the extrusion rollers is arranged in the inner cavity of the dewatering barrel, and the control mechanism comprises a positioning assembly, a rotating assembly, a material guiding assembly and a flow guiding assembly. The filter mud can be controlled to intermittently move in the length direction of the dewatering barrel through mutual cooperation of the guide assembly and the positioning assembly, the multiple sets of extrusion rollers can conduct extrusion dewatering treatment on the filter mud for multiple times in the dewatering barrel, and the dewatering effect of the filter mud is effectively improved.

The invention discloses a functional biological organic compound fertilizer which is prepared by adding microbial strains into raw materials and fermenting, the raw materials comprise sugar refinery filter mud, bagasse and coffee grounds, and the microbial strain is bacillus with a nitrogen fixation effect. The raw materials used in the invention are wastes which are easy to obtain and low in price, and the wastes are turned into wealth by composting the raw materials, so that the green, sustainable and healthy development of the sugar industry is promoted, and the energy utilization efficiency is improved; according to the invention, the bacillus and each strain in the pile body cooperate with each other, so that the organic matter content and the organic acid conversion rate of the organic fertilizer have obvious advantages, the utilization rates of N, P and K are greatly improved, the crop yield is obviously increased, and the problem of low fertility of the organic fertilizer produced by fermentation is solved. By applying the method, the harm generated by the acid soil is solved, the soil fertility is increased, the biotoxicity of heavy metals and other toxic and harmful substances in the soil is reduced, the area of the cultivable soil is enlarged, the utilization rate of the fertilizer can be effectively increased, and the application amount of agricultural and forestry chemical fertilizers is reduced.

The invention discloses a preparation method of a dextran standard substance, which comprises the following steps: collecting various process sugar material mixed samples of different sugar refineries, carrying out alcohol precipitation, membrane filtration, column purification and other technical means to obtain a special dextran standard substance for the sugar industry, and comparing the standard substance with a commercially available dextran standard substance, the content of the dextran in a sugar refining sample can be more truly reflected, the actual sugar refining condition can be represented, and the detection error is eliminated.

The invention relates to the technical field of soil improvement, and discloses a preparation method and application of an ecological soil conditioner based on sugar refinery filter mud. 5%-10% of chitosan; 10%-15% of diatomite; 5%-10% of wood charcoal powder; 2%-5% of microalgae; 2%-6% of yeast liquid; chitosan is industrial-grade chitosan with the deacetylation degree ranging from 85% to 95%, the chitosan is dissolved in an acetic acid aqueous solution with the mass volume concentration ranging from 1.0% to 1.5% for use, and a good structured layer can be formed in filter mud. By adopting the soil improvement technical scheme of compounding natural components, the technical effects of remarkably improving the organic matter decomposition rate and the microbial activity of the soil are achieved through the synergistic effect of the microalgae, the saccharomycetes liquid and the wood charcoal powder.

The invention provides a deodorization method for filter mud of a sugar refinery, and belongs to the technical field of deodorization of filter mud. The method comprises the following steps: mixing a lactic acid bacteria compound bacteria liquid with filter mud; the lactic acid bacteria compound bacteria comprise lactobacillus plantarum, saccharomyces cerevisiae and bacillus subtilis. The lactobacillus compound bacteria liquid is used for treating the filter mud of the sugar refinery, the problem that the filter mud is smelly when placed is solved, environmental pollution is reduced, and meanwhile the loss speed of organic matter in the filter mud can be reduced. Industrial and agricultural wastes are used as main raw materials, resource utilization is achieved, nutrients are returned to the field, and cyclic utilization of the nutrients is achieved.

The invention discloses an extraction process of non-sugar nutrients of sugarcane, which comprises the steps of extraction of initial sugarcane juice, multi-stage pretreatment filtration, microfiltration membrane filtration, precooling, freezing separation and concentration, secondary evaporation and concentration, crystallization, separation and the like, and comprises the following steps: firstly, tearing and wall-breaking squeezing are performed on the raw material sugarcane, and the initial sugarcane juice containing all nutrients of the sugarcane is extracted; the method comprises the following steps: performing primary squeezing on sugarcane, performing filtration and freezing separation concentration treatment on the sugarcane primary squeezing juice to obtain sugarcane plant cell water and concentrated sugarcane juice, and performing secondary concentration and crystallization separation treatment on the concentrated sugarcane juice to realize complete extraction of the non-sugar nutrients of the sugarcane. The process thoroughly subverts the single product mode that only sugar is produced in the traditional sugar manufacturing process of the sugarcane, not only can the sugar in the sugarcane be extracted, but also the sugarcane plant cell water and other rich nutritional ingredients in the sugarcane can be extracted respectively, through the comprehensive extraction, the economic benefit of a sugar factory is remarkably improved, and the production cost is reduced. And a brand new nutritional food source is provided for people.

The invention belongs to the technical field of organic waste treatment, and particularly relates to a method for rapidly converting electrolytic manganese residues from soil by using a microbiological method. Comprising the following steps: (1) mixing bagasse pith powder, sugar refinery filter mud and red mud according to a certain proportion, adding the mixture, electrolytic manganese residues and water into a reaction tank, and fully reacting for 6 hours to obtain corresponding mixed waste residues; (2) mixing and stirring the mixed waste residue, a bio-organic fertilizer and a No.1 compound microbial agent, feeding the mixture into a tank-type fermentation tank for aerobic fermentation, performing rapid fermentation for 144 hours, and turning for 2-3 times during the period, so as to obtain active waste residue with low heavy metal ion content; (3) adding sulfur powder and a No.2 compound microbial agent into the active waste residues, carrying out rapid fermentation for 48 hours, and turning for 2-3 times during the period, so as to obtain regenerated soil; the method fundamentally solves the problems that a large amount of electrolytic manganese residues are piled up for a long time, treatment is difficult, and the treatment cost is high, treats waste with waste, and has great significance on green development of the manganese industry.

The present invention relates to equipment (10) for treating soot (FL) applied to an industrial exhaust system (SE), such as boilers, industrial chimneys, charcoal furnaces, coffee dryers, stills, hotel chimneys, sugar and alcohol plants, general manufacturing industries, mining companies, steelworks, inter alia, said equipment (10) for treating soot (FL) comprising a nebulising chamber (12) arranged between the exhaust structure (11) and a settling chamber (13), wherein the nebulising chamber (12) receives, on the rear face (12a2), the assembly of nebulisers (12c) forming a mist (NV) of nano-droplets of nebulising fuel (CB) for encapsulating the macro-particles of smoke containing soot (FL) emitted by the exhaust structure (11), thereby forming encapsulated particles (PE) conveyed to the settling chamber (13) by means of piping (TB3) connected to the funnels (12e).

The invention discloses an earthworm breeding feed using cane sugar refinery filter mud as a main raw material and a preparation method thereof, and belongs to the technical field of animal feeding, the feed comprises cane sugar refinery filter mud, bagasse pith, cow dung, a microbial agent and gypsum powder; the filter mud of the cane sugar refinery is prepared by the following steps: stacking the filter mud of the cane sugar refinery into a material pile, naturally airing or mechanically dehydrating until the water content is 50-60%, then adding quick lime accounting for 1-2% of the weight of the filter mud, stacking and fermenting, and controlling the fermentation temperature to be 40-50 DEG C, thereby obtaining the filter mud of the cane sugar refinery. The filter mud, the bagasse pith and the cow dung of the cane sugar factory are used as main raw materials, waste is utilized, the earthworm breeding cost is reduced, environmental pollution is reduced, the filter mud provides protein and mineral substances, the bagasse pith supplements a carbon source and cellulose, the cow dung adjusts the C / N ratio, the nutrient medium suitable for earthworm growth is formed, the weight gain of earthworms is increased, and the survival rate and the egg laying number of the earthworms are increased.

The invention provides a filter mud-soil improvement composition for enhancing the water-retaining property of soil and application of the filter mud-soil improvement composition, and belongs to the technical field of agricultural resources and environment. The filter mud-soil improvement composition is a mixture of filter mud and soil in a mass ratio of 1: (100-200), the filter mud is beet sugar refinery filter mud, and the filter mud is mixed with the soil after being dried and crushed. The filter mud-soil improvement composition is excellent in water retention performance, extremely low in cost and extremely high in market competitiveness, soil is improved, the problem of industrial waste is solved, and the filter mud-soil improvement composition conforms to the strategy of green sustainable development. The method is clear in proportion, simple, high in operability, suitable for scenes such as agricultural production, landscaping and ecological restoration in arid and semi-arid areas needing to improve the soil moisture utilization efficiency, wide in application range and easy to apply and popularize in large-scale farmlands and projects.

The utility model discloses a sugar refinery wastewater treatment device, which relates to the technical field of wastewater treatment and comprises a water collecting tank, an adjusting tank, an I C anaerobic reactor, an anoxic tank, an aerobic tank, a secondary sedimentation tank and a clean water tank, sugar refinery wastewater enters the water collecting tank through a raw water pipeline, an outlet of the water collecting tank is connected with the adjusting tank, an outlet of the adjusting tank is connected with an inlet of the I C anaerobic reactor, and an outlet of the anoxic tank is connected with an outlet of the secondary sedimentation tank. A water outlet of the I C anaerobic reactor is connected with the anoxic tank, a water outlet of the anoxic tank is connected with a water inlet of the aerobic tank, an outlet of the aerobic tank is connected with the secondary sedimentation tank, and an outlet of the secondary sedimentation tank is connected with the clean water tank. By arranging the I C anaerobic reactor, the mass transfer efficiency of sewage is improved, the sewage treatment efficiency is enhanced, the construction land of the anaerobic tank is reduced, the occupied area of the sewage treatment device is reduced, and the production input cost is saved.

The utility model belongs to the technical field of sugar manufacturing equipment, and particularly relates to a continuous crystallization assisting device for a sugar refinery, which comprises a crystallization assisting tank body, a pipe cooling mechanism, a stirring mechanism and a cooling water tank, the cooling water tank is arranged on the side surface of the crystallization assisting tank body, the pipe cooling mechanism comprises two pipe cooling components, a driven gear and a plurality of cooling pipes, the multiple cooling pipes are connected between the two pipe cooling assemblies in a circular array mode, the stirring mechanism comprises a driving gear, the driving gear is in meshed connection with a driven gear, the pump body is rotationally connected with the upper pipe cooling assembly through a pipeline, and the lower pipe cooling assembly is connected with the cooling water tank through a pipeline. According to the utility model, the pipe cooling mechanism is arranged in the crystallization assisting tank body to accelerate the cooling crystallization effect of massecuite; the stirring mechanism is used for driving the pipe cooling mechanism to continuously rotate, so that the cooling contact surface between the massecuite and the pipe cooling mechanism is enlarged, the crystallization efficiency of the massecuite can be well improved by utilizing the dynamic contact between the massecuite and the pipe cooling mechanism, and continuous crystallization assisting operation and improvement of the working efficiency are facilitated.

The invention discloses a method for improving soil and improving beet yield and quality by using sugar refinery filter mud, which comprises the following steps: S1, material preparation: firstly preparing two parts of sugar refinery filter mud with the same component and mass, namely filter mud A and filter mud B, and then preparing two parts of to-be-improved soil with the same component and mass, namely soil A and soil B, finally, preparing two parts of beet seeds for later use; the invention relates to the technical field of resource recycling. According to the method for improving the soil and improving the yield and the quality of the beet by using the filter mud of the sugar refinery, the filter mud of the sugar refinery is sampled and collected, and chemical stabilization, biological stabilization, solidification stabilization, leaching, heat treatment and the like are performed, so that the content of harmful substances in the filter mud is effectively reduced, the soil is improved by using the filter mud of the sugar refinery, and the yield and the quality of the beet are favorably improved; the treated filter mud is used for improving the soil, so that the resource utilization of wastes is realized, and the negative influence on the environment is reduced.

The utility model discloses an automatic sugar boiling control system for synchronous timing measurement and control of equipment double brix instruments in a sugar refinery, which relates to the technical field of sugar boiling and comprises a sugar boiling tank, a massecuite liquid level line is arranged at the upper end in the tank, massecuite in production is arranged below the massecuite liquid level line in the sugar boiling tank, and the sugar boiling tank is connected with the sugar refinery. A computer automatic control system is arranged outside the sugar boiling tank body, a first steam chamber, a steam drum and a second steam chamber are sequentially arranged inside the sugar boiling tank body from top to bottom, and a microwave brix instrument and a refraction brix instrument are installed on the tank wall of the sugar boiling tank body in a flange mode. Probes of the microwave brix instrument and the refraction brix instrument penetrate through the tank wall of the sugar boiling tank body to make contact with massecuite in the sugar boiling tank body, and the microwave brix instrument and the refraction brix instrument are electrically connected with an external computer automatic control system through signal cables. In the sugar boiling process, the total brix of instant massecuite and the brix of mother liquor in the massecuite can be detected, adjusted and controlled online at the same time, so that a better sugar boiling effect is achieved.

The utility model discloses a mixing and cooling device for sulfur gas of a sulfur burning furnace of a sugar refinery, which comprises a sulfur gas cooling frame mechanism, an industrial cooler is arranged on the left side of the sulfur gas cooling frame mechanism, the cooling output end of the industrial cooler is connected with six cooling pipes, the bottom surface of the sulfur gas cooling frame mechanism is fixedly connected with a support, and the support is fixedly connected with the industrial cooler. And the right side of the sulfur gas cooling frame mechanism is fixedly connected with a maintenance crawling ladder. According to the technical scheme, the industrial cooler is adopted to be matched with the multiple cooling pipes, refrigerants are provided for the cooling coil and the S-shaped cooling pipes, efficient heat exchange is achieved, and the sulfur gas temperature can be rapidly reduced. Fins are arranged outside the cooling coil, the contact area with sulfur gas is increased, and the cooling efficiency is further improved. A purified water solution is injected into the water cooling purification tank, sulfur gas heat can be adsorbed, cooled and solidified sulfur solids can be cleaned, the gas collecting hood effectively collects sulfur gas and guides the sulfur gas to the water cooling purification tank, and dissipation of the sulfur gas is avoided.

The invention discloses a preparation method of a trichoderma bio-organic fertilizer for antagonizing pineapple heart rot, which comprises the following steps: preparing crop straws and an organic fertilizer, inoculating trichoderma strains into a liquid culture medium, carrying out liquid submerged fermentation, inoculating hyphae and spores obtained by liquid fermentation into a solid culture medium, and carrying out solid fermentation to obtain the trichoderma bio-organic fertilizer for antagonizing pineapple heart rot. Straw, sugar refinery filter mud and an organic fertilizer are used as matrixes, trichoderma hypha and spores obtained through solid fermentation are mixed with a common organic fertilizer according to a certain proportion, the mixed material is subjected to forming treatment, the granular trichoderma bio-organic fertilizer is prepared, and the organic fertilizer is livestock and poultry manure and agricultural waste. The trichoderma bio-organic fertilizer prepared by the preparation method of the pineapple heart rot resistant trichoderma bio-organic fertilizer not only has good nutrient durability, but also has a very good inhibition effect on pineapple heart rot resistance of plants, so that the use amount of the organic fertilizer is greatly reduced, and the production cost is reduced. Meanwhile, the fertilizer also has a very good disease-resistant effect on plants.