15 results about "Sugar mill" patented technology

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 utility model discloses a kind of low entry cane knife machine top cover of sugar cane mill, including top cover body, the top cover body is gradually opened line shape, the minimum distance a of the top cover body end portion corresponding to sugar cane entry to cane knife tip is less than or equal to 300mm, the minimum distance a of the top cover body end portion corresponding to sugar cane entry to cane knife tip is greater than the minimum distance b of the top cover body end portion corresponding to sugar cane exit to cane knife tip, the top cover body end portion corresponding to sugar cane entry is fixedly connected with one end of entry arc plate, the other end of entry arc plate is fixedly connected with one end of entry guide plate. The utility model uses low entry design, avoid broken cane material in entry area repeatedly bouncing and staying, prevent cane material in entry area broken excessively, short fiber after processing is few, it is beneficial to subsequent squeezing process to squeeze more sugar in sugar cane, ensure that squeezing process is continuous, uniform feeding, improve squeezing extraction rate;Make cane knife machine work and continuous feeding more smooth, stable, reduce cane knife machine load, prolong cane knife service life.

The invention relates to the technical field of soil improvement, in particular to a composite modifier suitable for sticky saline-alkali soil in coastal areas in South China and a three-dimensional quick-effect improvement method.The composite modifier is prepared from, by weight, 30-50 parts of sugar refinery filter mud, 20-40 parts of decomposed cassava residues, 10-20 parts of vinegar residues, 3-5 parts of urea phosphate and 0.1-0.5 part of fungicide. Compared with the prior art, the invention provides a new scheme for improving the sticky saline-alkali soil in the coastal area of south China by preferably selecting the components of the composite modifier and the components of the microbial agent with the best phosphorus and potassium dissolving capacity and combining a three-dimensional quick-effect improvement method, the pH value of the improved sticky saline-alkali soil is about 7.5, the total salt content is reduced to about 0.25%, and the soil quality is improved. The total porosity of the soil is remarkably improved by 60% or above, the content of rapidly available potassium and rapidly available phosphorus is improved, the emergence rate of sea rice planted on the land is 85% or above, and the growth condition is good.

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 invention relates to the field of pesticide fertilizer carriers, in particular to a preparation method and application of a sugarcane pesticide fertilizer carrier. The preparation method comprises the following steps: by taking three agricultural by-products including bagasse, sugar refinery filter mud and sugarcane leaves as raw materials, pretreating the bagasse by combining a urea solution soaking technology with a steam explosion technology, and then performing esterification modification by utilizing a citric acid solution, so as to prepare functional bagasse fibers; the preparation method comprises the following steps: activating the filter mud with phosphoric acid, carbonizing and grinding the sugarcane leaves at low temperature, mixing the activated filter mud, the sugarcane leaves and the activated filter mud according to a specific ratio, granulating, and drying in stages to prepare the pesticide-fertilizer carrier, so that efficient adsorption and slow release of pesticides are realized. The carrier can return the sugarcane production waste to the field in a full-amount and high-value mode, has the advantages of being low in cost, environmentally friendly, simple in preparation process and the like, and shows huge potential in sugarcane pesticide-fertilizer integrated application.

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 utility model discloses a kind of sugarcane sugar-making press permanent magnet synchronous motor communication control system, including press and multiple permanent magnet synchronous motors for driving press roll, further including general control room, DCS control cabinet, PLC control cabinet and multiple servo driver control cabinet, general control room is connected with DCS control cabinet by network cable, DCS control cabinet is connected by signal line between PLC control cabinet, PLC control cabinet is connected with multiple servo driver control cabinet respectively by signal line, multiple servo driver control cabinet is connected with permanent magnet synchronous motor respectively by cable.The utility model sends instruction to DCS to PLC to servo driver by general control room, realizes the automatic control of sugarcane sugar-making press permanent magnet synchronous motor, realizes sugarcane residue gentle feeding, can be according to radar material level meter and the current and torque of permanent magnet synchronous motor that DCS reads automatically control permanent magnet synchronous motor rotating speed, realizes the automatic control of sugar-making press.

A liquid composition for providing enhanced lubrication and wear protection, particularly under high-performance and / or extreme-pressure conditions. The composition comprises components that are solubilized, liquified, liquefacted, or sub-micronized, and are formulated to result in a stable, color-tunable composition that can be stored or implemented over extended periods of time without separation of solid components from the liquid. A composition can be a lubricant in which the solubilized, liquified, liquefacted, and / or sub-micronized components are comprised within a base oil, or an additive composition in which the components are formulated to be later added to a base oil. Suitable base oils are industrial, automotive, or open gear oils such as those used in the oil and gas industry, sugar mills, or in rock crushers; rock drill, pneumatic, and air tool oils; anti-seize compounds; cutting, gun, engine, air compressor, or bearing oils; slideway lubricants; and oven, kiln, foundry, metalworking, metalforming, or aerospace lubricants.

The invention discloses a bagasse biochar preparation method and application, and belongs to the technical field of biochar preparation, the preparation method comprises the following steps: drying bagasse of a sugar refinery until the water content does not exceed 28%; preheating the continuous carbonization equipment for 1.4-1.6 hours, and controlling the temperature in a main engine room to be 470-500 DEG C; the dried bagasse is fed into continuous carbonization equipment to be carbonized, the frequency of a feeding motor is controlled to range from 17.0 HZ to 1.72 HZ, the frequency of an equipment host is controlled to range from 17.3 HZ to 17.5 HZ, and the frequency of a fan is controlled to range from 19.3 HZ to 19.5 HZ. The application refers to the application in reducing the content of soil heavy metals Pb and Cd in effective states and the content of organic dyes, and the application in increasing the content of mineral binding state organic matters and condensed ring aromatic carbon in the soil. According to the preparation method, processing parameters are optimized, the bagasse biochar is produced with low oil consumption, high charcoal conversion rate and high yield, although the specific surface area of the bagasse biochar is relatively low, the average pore size and mesopore average pore size of the biochar are relatively high, and the bagasse biochar is high in aromaticity and excellent in quality. The bagasse biochar can be used for soil improvement.

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 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.