26 results about "Sugar factory" 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 discloses a special wormcast organic-inorganic compound fertilizer for sugarcane and a preparation method thereof, and relates to the technical field of fertilizers. The compound fertilizer comprises the following raw material components in parts by mass: earthworm manure, an inorganic fertilizer, a medium element water-soluble fertilizer, a trace element water-soluble fertilizer, a biological agent and a synergist, the preparation method of the earthworm manure comprises the following steps: respectively weighing cow dung, cane sugar factory filter mud and bagasse pith, fermenting, uniformly mixing, adjusting moisture, feeding earthworms for 45-55 days, and separating the earthworms, thereby obtaining the earthworm manure. The compound fertilizer provided by the invention provides comprehensive and balanced nutrition for the growth of the sugarcane, is beneficial to improving the yield and quality of the sugarcane, and enhances the stress resistance of the sugarcane.

The invention relates to a method for producing fertilizer using press filter soil, which is a waste product from sugar factories, and to the organic fertilizer produced by this method. The fertilizer produced by the method of the invention is in liquid form and exhibits 100% biodegradability in water. Furthermore, the said fertilizer can be easily absorbed by plants both through the leaves and the roots.

The invention discloses a caffeic acid adsorbent based on cycleanine polymer as well as a preparation method and application thereof, the adsorbent is prepared by taking cycleanine as a functional monomer through cross-linking polymerization with tri (bromomethyl) benzene, and the adsorbent has a specific porous structure and surface chemical properties. The preparation method comprises the steps of reflux reaction in an acetonitrile solvent, washing, drying and the like. During application, the adsorbent is added into a sucrose solution, and phenolic substances such as caffeic acid and the like can be efficiently removed under optimized conditions. The adsorption capacity of the adsorbent to caffeic acid is remarkably higher than that of a traditional material, the adsorbent can be regenerated and reused through alkali washing, and the technical problems that an existing clarification process is low in phenolic substance removal rate and secondary pollution is generated are solved. The technology can be embedded into an existing production line of a sugar factory, clean production is achieved while the quality of the white granulated sugar is improved, and the technology has important application value.

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 relates to the technical field of fertilizers, in particular to a sugar refinery filter peat-based slow release fertilizer for citrus and a preparation method thereof. According to the invention, a variable-temperature carbonization process is adopted, so that the biochar forms different structures and porosities at different temperature stages, and a coating agent and the biochar are alternately coated during coating, so that not only is the physical strength of fertilizer particles enhanced, but also a coating layer is more stable, and the crushing and loss of the fertilizer in the application process are effectively avoided; the coating agent is combined with the charcoal, so that the fertilizer can continuously and stably provide nutrition in the whole growth season, the utilization rate of the fertilizer is increased, and the environmental pollution is reduced.

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 utility model discloses a cane sugar factory sulfur fumigation intensity detection device, including titration detection jar subassembly, the top of titration detection jar subassembly is provided with the sampling subassembly who is connected with low temperature sulfur combustion furnace, the front side of titration detection jar subassembly is provided with steam generation jar, the titration detection jar subassembly includes the detection jar, the iodine solution jar of fixed connection in the right side of detection jar and the metering peristaltic pump of fixed in the back of detection jar. The scheme can continuously deliver high temperature steam to the detection jar through the booster air pump, can preheat the jar body and disperse the residual gas before detection, utilizes the physical scouring and high temperature sterilization characteristics of steam after detection, quickly decomposes the sulfite crystallization, iodide precipitate and organic attached matter generated in the reaction, avoids the jar body abrasion or clean dead angle caused by traditional mechanical cleaning. And steam and jar inner wall directly contact and form steam film, prevent the reaction liquid drop from hanging wall solidification, steam forms vortex in the process of ascending, can strip the condensate on the top of jar and splash residual.

The application provides a sugar factory filter mud roasting treatment system, a treatment method and application, and belongs to the technical field of sugar factory filter mud treatment. The sugar factory filter mud roasting treatment system provided by the application comprises a drying system, a roasting system and a dust removal system. The application provides a sugar factory filter mud roasting treatment method based on the system, and a roasting product is prepared by using sugar factory filter mud. The roasting product provided by the application is a renewable material, and can be applied to sugar beet sugar production, sugar cane sugar production (carbonic acid method), raw sugar processing and cleaning process, partially replaces lime, significantly reduces the amount of lime used in sugar factories, and plays a role in saving lime and reducing the pressure of the full equipment in the cleaning process in the sugar production process.

The utility model discloses a sulfur dioxide gas cooling system for a cane sugar factory, which comprises a cooling tower and a filter box, a gas inlet for introducing sulfur dioxide gas is arranged at the lower part of the cooling tower, a spray head group is arranged in the cooling tower above the gas inlet, and an exhaust port is arranged at the top of the cooling tower. The bottom of the cooling tower is connected with the filter box through a liquid passing pipe, the filter box is connected with the spray head set through a pumping pipe, a circulating pump and a return pipe, the inlet end of the circulating pump is connected with the filter box through the pumping pipe, and the outlet end of the circulating pump is connected with the spray head set through the return pipe. The pumping pipe is further connected with the bottom end of the cooling tower through a bypass pipe with the pipeline circulation resistance larger than that of the pumping pipe. The sulfur dioxide gas cooling system for the cane sugar refinery is reasonable and ingenious in structural arrangement, and automatic switching can be achieved without a full-automatic control electric appliance electromagnetic assembly.

The application discloses a kind of high-efficiency sugarcane leaf stripping equipment for sugar factory, including roller device, roller device includes feed cylinder, 1st screen cylinder, intermediate connecting cylinder, 2nd screen cylinder and discharge cylinder, using flange plate is sequentially coaxial connection of equal diameter as a whole, the stripping leaf scraper and stripping leaf column that are distributed in multiple spirals are equipped in roller device, roller device is supported by supporting ring device, in the mode that feed cylinder end is high and discharge cylinder end is low, it is installed on base in inclination, the outside of 1st screen cylinder, the lower section of the outside of 2nd screen cylinder is provided with collecting groove, the roller device is continuously rotated under the driving of transmission device.The raw material of sugarcane transported to sugar factory is efficiently stripped and impurity-removed to replace manual stripping, or the raw material of incoming factory is further stripped and impurity-removed, effectively reduces the impurity rate of raw material of sugarcane, and the sugarcane leaves are separated to the subsequent process for centralized treatment, to improve the sugar yield of sugar factory and the comprehensive utilization of sugarcane leaf resources.

The invention relates to a non-grain type biological fermentation feed for fattening pigs and a preparation method of the non-grain type biological fermentation feed. Specifically, the invention adopts bagasse pith from a local sugar refinery as a raw material, and has the advantages of stable supply and low cost. Meanwhile, aiming at the problems that the bagasse pith is relatively high in fiber content and difficult to decompose and utilize, the invention adopts a compound fermentation technology taking the soybean meal, the bagasse pith and the bran as substrates, so that the average daily gain of 7-115 kg fattening pigs is increased by 12.85 g / day, the day age is shortened by 2.49 days when the fattening pigs reach 115 kg, the feed-weight ratio is reduced by 0.11 (4.18%), and the meat making cost of the feed is reduced by 5.58% (-0.43 yuan / kg). According to the technology, the fermentation potential of the bagasse pith is successfully released, and a solid guarantee is provided for further cost reduction and benefit improvement.

The invention discloses a bio-organic fertilizer for improving acidified soil as well as a preparation method and application of the bio-organic fertilizer, and belongs to the technical field of acidified soil improvement. The soil conditioner specifically comprises a component A and a component B, wherein the component A is composed of sugar refinery filter mud, bagasse, ash, rice husk, molasses and a first decomposition agent special for the filter mud; the component B is prepared from urea, polyglutamic acid and a special decomposition agent No. 2 for filtered mud; the bio-organic fertilizer disclosed by the invention can reduce the harm of sulfite in filter mud, improve the utilization rate of calcium and phosphorus, enhance the organic matter content and water retention capacity of soil, and can be used for improving acidified soil.

The application discloses a method for filling filter mud and beet soil of a beet sugar factory in a quarry of an open-pit stone and sand field, which utilizes the quarry of the open-pit stone and sand field to build a landfill, and the construction of the landfill includes an anti-seepage film, a water guide ditch, a cofferdam, a water seepage pipe, a water seepage well and a water storage pool; the filter mud is filled in the built landfill, and is compacted while being filled; the beet soil is covered on the filter mud, and the area after the beet soil is covered becomes a vegetation recovery area in which plants can be planted, and perennial grass is planted in the vegetation recovery area to recover the vegetation. The method solves the filling treatment problem of the filter mud and the beet soil of the beet sugar factory, simultaneously, the quarry of the open-pit stone and sand field is repaired, and the method is simple and feasible, low in cost, and fully meets the environmental protection requirements.

The utility model discloses a monitoring and alarming device for metal utensils on a sugarcane feeding platform of a sugar refinery, which comprises a sugarcane feeding structure, a plurality of metal foreign matter detection structures, a control structure and an alarming structure, and is characterized in that the sugarcane feeding structure comprises a conveying assembly and a bottom frame, and the conveying assembly is movably connected to the bottom frame; the metal foreign matter detection structures are distributed on the bottom frame in the vertical conveying direction and used for detecting whether metal foreign matters exist in raw material sugarcanes or not; the control structure is electrically connected with the sugarcane feeding structure and the metal foreign matter detection structure; the alarm structure is electrically connected with the control structure and is used for giving detected position information of the metal foreign matters and acousto-optic warning; metal foreign matters carried by raw material sugarcanes are detected through the metal foreign matter detection structure, and the control structure controls the alarm structure to give an alarm and controls the conveying assembly to stop running. The metal foreign matter detection structure is arranged to detect whether raw material sugarcanes carry metal foreign matters to enter the processing equipment or not, sound-light alarm and position indication are achieved in combination with the control structure, and the situation that equipment in the next process is affected by metal objects and damaged is effectively avoided.

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 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 provides a sugar refinery waste water cooling pool which comprises a cooling pool body, a supporting table, a heat dissipation water tank and a water inlet pipe, the cooling pool body is buried in the ground, the supporting table is located on one side of the cooling pool body, a slope is arranged on one side of the supporting table, the heat dissipation water tank is installed on the slope of the supporting table, one end of the water inlet pipe is connected with a high-temperature waste water pool, and the other end of the water inlet pipe is connected with a water outlet. The other end of the water inlet pipe is connected with the radiating water tank; the heat dissipation water tank extends outwards from the supporting table, and a drainage hole is formed in one side of the heat dissipation water tank; a heat dissipation fan is arranged on the lower portion of the heat dissipation water tank, and the air outlet direction of the heat dissipation fan faces the lower portion of the drainage hole. The multiple layers of heat dissipation water tanks are arranged on one side of the cooling pool body, high-temperature waste water flows down through the drainage holes after entering the heat dissipation water tank on the top layer through the water inlet pipe, and air is blown out through the heat dissipation fan when the waste water flows down, so that the temperature of the waste water is reduced, the whole device is low in energy consumption, no additional heat dissipation source is needed, and the cost is reduced. And the heat dissipation cost can be reduced.

The utility model provides a white granulated sugar yellow and black spot detection device which comprises a first transmission belt, a vibration plate, a visual collector, a discharging cover and a material distribution pipe, the vibration plate is installed on the ground through a first support, an included angle of 10-20 degrees is formed between the vibration plate and the horizontal plane, and one end of the first transmission belt extends to the position above the vibration plate; the discharging cover covers the lower portion of the vibration plate and is fixedly connected with the first support. A sliding rail is installed on the first support, the material distributing pipe is connected with the sliding rail in a sliding mode, and the material distributing pipe is located below the discharging cover. After the white granulated sugar is flattened by the vibrating plate, the visual collector is used for carrying out image collection on the white granulated sugar, manual naked eye detection is replaced by machine vision, the problems of missing detection and inaccurate detection of manual detection are solved, the product quality is guaranteed, the food safety is improved, and the enterprise reputation is maintained; meanwhile, the detection result can also help the sugar refinery to trace problems in the production link, so that the production process and flow are optimized.

The utility model discloses a cross-flow type massecuite and waste honey heat exchanger which comprises a tank body, a heat exchanger, a heat exchanger, a heat exchanger and a heat exchanger. The top of the tank body is provided with a material inlet, and the bottom is provided with a material outlet; the heat exchange medium inlet pipe is arranged on the outer side of the lower part of the tank body; the heat exchange medium outlet pipe is arranged on the outer side of the upper part of the tank body; and one end of each heat exchange pipe is connected with the heat exchange medium inlet pipe, the other end of each heat exchange pipe is connected with the heat exchange medium outlet pipe, and pipe bodies of the heat exchange pipes are arranged in the tank body in a roundabout mode. The triose paste cooling device can be applied to rapid heating of triose paste and cooling of waste honey, and can effectively guarantee smooth production of a sugar factory.

The utility model relates to a sugar juice evaporation, concentration and storage device, which belongs to the cane sugar production equipment field, the sugar juice evaporation, concentration and storage device comprises a heater, an evaporation tank and a storage tank, the sugar juice enters the heater to be heated to an evaporation boiling point after being extracted, the heated syrup enters the evaporation tank to be subjected to vacuum evaporation to obtain concentrated syrup, and the concentrated syrup is stored in the storage tank. The multiple evaporation tanks are arranged, five-effect vacuum evaporation is adopted, syrup can be rapidly evaporated and concentrated for multiple times, loss of sugar in the syrup is avoided, recovery can be improved, and the situation that the sugar enters a circulating water system of a sugar factory and influences the environment is reduced.

The present invention relates to a sugar factory production and processing dust treatment equipment applied in the field of dust treatment technology. The equipment can separate sugar powder from the air in the sugar factory when it enters the ventilation duct. By setting a cross-filter component with two filter cartridges, when too much separated sugar powder is present, the two filter cartridges can be exchanged in position, so that the filter cartridge with more sugar powder is expanded outward and desorbs the sugar powder, and the other filter cartridge can continue to separate the sugar powder. Through the above-mentioned cross-filtering method, the sugar powder adhered to the water-absorbing filter screen can be effectively removed and desorbed while the air is continuously filtered. Compared with the prior art, the equipment effectively guarantees the efficient and stable separation of sugar powder from the air. In addition, with the setting of the detachable filter cartridge, the permeability of the water-absorbing filter screen can be monitored in real time, so as to facilitate timely position exchange and desorption, thereby effectively ensuring the dust treatment efficiency.

A high-capacity sugar extraction method for beet sugar factories includes the following steps: cutting off the top of a tower-type extractor; adding a cylindrical body to the top of the tower-type extractor; integrating and welding the extended cylindrical body and shaft; welding and mounting propeller blades on the extended shaft inside the tower body; and then installing the removed top of the tower body onto the top of the extended cylindrical body; installing a counterweight sleeve on the tower-type extractor support; filling the sleeve with high-strength concrete; and welding the contact points between the tower-type extractor and the cylindrical body; adding a drive device to the existing drive assembly; pre-treated blanched beet shreds entering the tower-type extractor from the bottom and slowly moving upwards within the extractor; hot water flowing downwards from the top of the extractor, counter-currently contacting the beet shreds to extract sugar; waste residue after sugar extraction being discharged from the top of the extractor; and the extracted sugar juice being discharged through a grate at the bottom of the extractor. This invention significantly improves the daily beet processing capacity and increases yield.

The application discloses a sugar factory data anomaly detection method based on a graph structure mask autoencoder, and belongs to the technical field of sugar factory production process data anomaly detection. The method comprises the following steps: 1) data acquisition and integration: normal data is extracted and set as a training set, and abnormal data is extracted and set as a test set; 2) establishing a causal directed graph: according to a production flow chart, a causal directed graph is constructed between variables; 3) constructing a data anomaly detection model based on a graph structure mask autoencoder; and 4) detecting anomalies: the difference between the reconstruction result obtained by inputting the test set into the model and the input data is calculated, and it is determined whether the input data is abnormal. The application adopts the data anomaly detection method based on the graph structure mask autoencoder, improves the anomaly detection effect, can accurately find out abnormal time and abnormal variables, and has universality and generality.

The utility model relates to the technical field of lime kilns, and in particular to a sealing cap for a vertical lime kiln in a sugar factory, wherein the sealing cap is used to seal a feeding port of the lime kiln; the bottom of the sealing cap is a semi-ellipsoidal structure or a hemispherical structure. The utility model designs the bottom of the sealing cap into a semi-ellipsoidal structure or a hemispherical structure, so that the sealing cap can fit with the inner wall of the feeding port when placed, and has good sealing performance, thereby solving the problem of easy air leakage caused by an inappropriate bottom structure of the sealing cap, and can ensure the concentration of carbon dioxide in the kiln body.

The invention discloses a neutral descaling and decoking agent for a boiler of a sugar refinery and a preparation method of the neutral descaling and decoking agent, and belongs to the technical field of descaling and decoking agents. The neutral descaling decoking agent is prepared from 5 to 15 parts of permeation activation component, 2 to 4 parts of butyl cellosolve, 5 to 10 parts of mild oxidant, 10 to 15 parts of sodium glucoheptonate, 8 to 10 parts of etidronic acid, 0.5 to 5 parts of phosphorylated vegetable tannin, 1 to 3 parts of sodium polyacrylate, 1 to 2 parts of borax, 1 to 3 parts of sodium citrate and 30 to 50 parts of deionized water. According to the neutral descaling decoking agent provided by the invention, the phosphorylated vegetable tannin is introduced as a key synergistic bridging component and forms a synergistic system with the glycosyl penetrant, the mild oxidizing agent and the multi-element chelating agent, and the neutral descaling decoking agent can be used for descaling and decoking under a neutral condition. The special inorganic salt-silicate-biomass tar multi-component composite scale layer of the boiler of the sugar refinery is efficiently and safely removed, the scale removal efficiency is obviously superior to that of a traditional cleaning agent, meanwhile, the corrosion rate in the whole process is extremely low, and the industrial problem that efficient cleaning and equipment safety are difficult to consider at the same time is solved.