8 results about "Sugar refinery" patented technology

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 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 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 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.