259 results about "Bagasse" patented technology

Systems and methods for providing compostable food containers, which preserve the quality of a food product for an extended duration of time, and which optionally, allow for cooking of the food product therein. In some implementations, the food containers are sturdy, stackable, insulating, and require minimal or no manual labor to assemble. In some implementations, the food container includes a base and a cover, which cooperate to form a closed chamber for supporting, protecting, insulating and optionally cooking a food product, such as a pizza. The base and cover may each be formed of a single layer of material including, but not limited to, molded sugarcane fiber (“bagasse”), molded wood fiber, molded bamboo fiber, molded paper or plastic.

The invention discloses Aspergillus sp. DLF18 and application thereof, and relates to the technical field of microorganisms, and the preservation number of the Aspergillus sp. DLF18 is CGMCC (China General Microbiological Culture Collection Center) NO.41737. The strain can effectively utilize rice straws and / or bagasse to produce humic acid, and the content of humic acid in each gram of fermentation supernatant after the rice straws are fermented is 16.5%. When the DLF18 fermentation product is applied to crops, the growth condition of the crops can be remarkably improved, and the humus content in soil is increased. Meanwhile, a metagenomics analysis result shows that compared with a control group, after the DLF18 is applied into the soil, the species beta diversity is remarkably changed, and the functional gene abundance and the inter-group difference are remarkably changed. Therefore, the DLF18 has a wide application prospect in the aspects of agricultural straw utilization and soil remediation.

The invention discloses Penicillium chrysogenum DLS189 and application thereof, and relates to the technical field of microorganisms, and the preservation number of the Penicillium chrysogenum DLS189 is CGMCC (China General Microbiological Culture Collection Center) NO.41739. The invention further discloses a preparation method of the Penicillium chrysogenum DLS189. The strain can effectively utilize rice straws and / or bagasse to produce humic acid, and the content of humic acid in each gram of fermentation supernatant after the rice straws are fermented is 16.84%. When the DLS189 fermentation product is applied to crops, the growth condition of the crops can be remarkably improved, and the humus content in soil is increased. Meanwhile, a metagenomics analysis result shows that compared with a control group, after the DLS189 is applied into the soil, the species beta diversity is remarkably changed, and the functional gene abundance and the inter-group difference are remarkably changed. Therefore, the DLS189 has a wide application prospect in the aspects of agricultural straw utilization and soil remediation.

Systems and methods for providing compostable food containers, which preserve the quality of a food product for an extended duration of time, and which optionally, allow for cooking of the food product therein. In some implementations, the food containers are sturdy, stackable, insulating, and require minimal or no manual labor to assemble. In some implementations, the food container includes a base and a cover, which cooperate to form a closed chamber for supporting, protecting, insulating and optionally cooking a food product, such as a pizza. The base and cover may each be formed of a single layer of material including, but not limited to, molded sugarcane fiber (“bagasse”), molded wood fiber, molded bamboo fiber, molded paper or plastic.

The invention relates to the technical field of biology, in particular to a method and application of fungus-enzyme synergistic fermentation of bagasse pith, and the method comprises the following steps: (1) adjusting the water content of the bagasse pith to 60-70%, and adjusting the pH to 4.0; (2) adding the following components according to dry matter mass: 3% of phanerochaete chrysosporium liquid with the concentration of 1.5 * 10 < 8 > CFU / ml, and uniformly mixing; 1% of sucrose; the cellulase liquid is 20000U / kg, and the cellulase liquid is prepared by dissolving crude enzyme obtained by centrifuging after trichoderma hedgehog is fermented to produce enzyme in a PBS (phosphate buffer solution); and (3) putting the mixture into a fermentation tank, and performing sealed low-oxygen fermentation for 30 days to obtain the bagasse pith feed. According to the bagasse pith feed obtained by the method, the nutritional value of the bagasse pith can be improved, the fermentation quality is improved, the digestion potential is improved, the storage time is prolonged, and high-quality feed application of the bagasse is realized.

The invention provides a biological organic fertilizer and a preparation method thereof. The biological organic fertilizer is prepared from the following raw materials in parts by weight: 10 to 15 parts of rice husk, 8 to 12 parts of peanut shell, 10 to 15 parts of bagasse, 15 to 20 parts of straw, 20 to 25 parts of livestock manure, 5 to 10 parts of pond sludge, 3 to 5 parts of plant ash, 5 to 10 parts of oil meal, 5 to 10 parts of ammonium phosphate, 2 to 5 parts of low-temperature complex microbial inoculants, 3 to 6 parts of seaweed oligosaccharide, 5 to 10 parts of modified vermiculite powder and 10 to 20 parts of photothermal conversion microspheres. According to the invention, waste is taken as a basic raw material and is matched with ammonium phosphate to rapidly supplement available nutrients, and meanwhile, the low-temperature complex microbial inoculant, the modified vermiculite powder and the photothermal conversion microspheres are introduced to form a synergistic interaction system. Vermiculite powder is modified, so that the nutrient adsorption and slow release capability is improved, a carbon source and low-temperature protection are provided for microorganisms, and the cell membrane stability is enhanced. The photothermal conversion microspheres efficiently absorb sunlight and convert the sunlight into heat energy, a local and mild heat island effect is formed around the fungicide, the microenvironment temperature is increased, breeding of the fungicide is remarkably accelerated, and therefore organic matter decomposition and nitrogen conversion are accelerated.

The invention discloses a bagasse filter mud composting method based on synergistic interaction of sargassum fusiforme and a complex microbial inoculant. The method comprises the following steps: mixing a sugar manufacturing byproduct bagasse and filter mud according to a certain dry weight ratio, and adjusting the moisture and carbon nitrogen ratio; synchronously adding sargassum fusiforme powder and a compound microbial agent, wherein the microbial agent is prepared by compounding bacillus licheniformis and phanerochaete chrysosporium; the high-temperature period is maintained for not less than 7 days, the total fermentation period is about 45 days, and the matured compost and the fertilizer thereof are prepared. The sargassum fusiforme is used as a natural conditioner, so that the composition of nutrient substances can be optimized, nitrogen and water are preserved, and heavy metals are passivated; and the lignocellulose is specifically degraded by the complex microbial inoculants. Through the synergistic effect of the bagasse and the filter mud, the high-temperature period of the compost is remarkably prolonged, the nutrient loss is reduced, the decomposition degree and the environmental safety of a compost product are improved, and an efficient and environment-friendly new way is provided for high-value resource utilization of the bagasse and the filter mud.

The invention provides a cattle fermentation bed composite padding based on bacterium-enzyme synergistic effect and a preparation method thereof, and relates to the technical field of livestock and poultry breeding, the cattle fermentation bed composite padding comprises a rice hull layer located at the top, a slow release layer located in the middle and a fermentation layer located at the bottom, the rice hull layer comprises hydrophobic modified rice hulls, the slow release layer comprises PLA melt-blown cloth, and the fermentation layer comprises PLA melt-blown cloth. The PLA melt-blown cloth is compounded with microspheres through hot pressing, and the fermentation layer comprises the following components in parts by mass: 0.5-2 parts of aspergillus niger spores, 8-15 parts of bran and 90-110 parts of bagasse. The method has the beneficial effects that turning-free, self-oxygen-adjusting and long-acting fermentation can be realized, and efficient fermentation and long-term stable operation are realized by adopting a three-layer sandwich structure and combining hydrophobic modification, gas slow release and bacterium-enzyme synergistic degradation technologies.

The invention discloses a preparation method of a high-performance bagasse hard carbon negative electrode material. According to the invention, bagasse is taken as a raw material, constant-temperature pickling treatment is carried out, carbonization conditions are accurately controlled, an oil bath auxiliary activator is adopted to activate the carbon material, carbon layer spacing is specifically enlarged, closed pores are constructed, and the structure and electrochemical performance of the hard carbon material are significantly improved. The solid activating agent is decomposed under the oil bath condition to generate a gas-phase oxidizing agent, hard carbon is mildly and uniformly etched and modified from the interior of particles, pores are created, meanwhile, a graphite microcrystalline structure beneficial to sodium storage is better reserved and optimized, and the first effect, the reversible specific capacity, the cycling stability and the platform capacity ratio of the hard carbon negative electrode material are improved.

The invention relates to the technical field of bio-based degradable high polymer materials, in particular to a bio-based degradable pearl wool microcellular foaming material. The composite material is prepared from the following components in parts by mass: 70-85 parts of a bio-based polyester resin composite system of polylactic acid and poly (terephthalic acid)-butylene adipate (in a mass ratio of 60: 40-75: 25), 10-20 parts of bagasse microfibers modified by a silane coupling agent, 1.5-4 parts of a composite nucleating agent of flaky talcum powder and spherical nano calcium carbonate (in a mass ratio of 1.5: 1-2.5: 1), the bio-based plasticizer is prepared by compounding epoxidized soybean oil and tributyl citrate, the montmorillonite degradation accelerant is loaded with iron and cobalt ions (the molar ratio is 3: 1-5: 1), and the mixed foaming agent is prepared from 5-12 parts of supercritical carbon dioxide and nitrogen (the volume ratio is 60%-85%). A bio-based polyester composite system of polylactic acid and PBAT is adopted, silane modified bagasse microfibers are matched, montmorillonite loaded with iron and cobalt ions serves as a degradation accelerant, a bio-based plasticizer and the like are combined, and the composite material is prepared through a twin-screw extrusion melt blending and supercritical fluid foaming technology.

The invention discloses bagasse-based hard carbon based on fiber reconstruction as well as a preparation method and application thereof. The preparation method comprises the following steps: (1) washing, drying and crushing bagasse to prepare bagasse powder; (2) putting the obtained bagasse powder and an alkaline substance into a water medium, reacting under heating and stirring conditions, and filtering to obtain depolymerized slurry; (3) forming the obtained depolymerized slurry into a flaky precursor and drying the flaky precursor; (4) performing high-temperature carbonization treatment on the dried flaky precursor in an inert atmosphere, and cooling to room temperature after the reaction is finished to obtain bagasse-based hard carbon; through a three-step strategy of crushing, softening and recombination, reconstruction of an original bagasse fiber structure is realized, the microstructure of bagasse derived hard carbon can be effectively regulated and controlled, sodium storage sites are further increased, sodium ion migration obstruction is reduced, and the performance of the bagasse derived hard carbon negative electrode material is greatly improved.

The invention discloses a Zn / N co-doped porous soft and hard carbon composite negative electrode material and a preparation method thereof, and belongs to the technical field of secondary battery negative electrode materials. According to the method, bagasse is taken as a carbon source, asphalt is supplemented to regulate and control a carbon structure, a zinc source induces ion doping, micropore construction and Zn-NH2 bond formation, heteroatom doping is realized by a nitrogen source, and the hard carbon material with high N doping efficiency and a hierarchical porous structure is constructed through a doping-pore forming-stabilizing three-in-one cooperative regulation and control strategy. Through the integrated design of Zn induced doping stability, structure regulation and interface optimization, a new thought and a technical path are provided for developing a high-performance sodium ion battery negative electrode material.

The invention belongs to the field of rambutan cultivation, and particularly relates to a special compound fertilizer for rambutan and application thereof. According to the special compound fertilizer for the rambutan, disclosed by the invention, the millettia speciosa champ residues, the bagasse, the mimosa pudica and the fish meal are used as substrates, bacillus velezensis HAB-2 is added for fermentation to prepare an extract, and then fulvic acid, brassinolide and naphthylacetic acid are added to finally prepare the compound fertilizer, so that the growth of rambutan seedlings can be remarkably promoted; on the premise that healthy growth of rambutan seedlings is guaranteed, the seedling raising period of the rambutan is shortened, and the method has important promoting significance on cultivation of the rambutan.

A process for separating malted grain fractions is described, which, through a single continuous processing stage with a single piece of equipment, allows the separation of a solid fraction of fragmented husk with low moisture content from the rest of its components and a semi-solid fraction that has available the smaller components originally contained in the bagasse, as well as the fractions obtained from such process.

The invention relates to an earthworm feed and an artificial breeding method of earthworms. The pig manure or cow dung is used as a main material, the bagasse is used as an auxiliary material, fingered citron processing waste is used as a synergist, the earthworm feed is prepared through aerobic fermentation, the feed can improve the palatability of earthworms, meanwhile, after the feed is laid on an earthworm bed, a bagasse layer is additionally arranged, the culture condition is further optimized, and the yield of the earthworms is increased. And the feeding time of the earthworms entering the material is shortened to 1-2 days from the traditional 3-4 days. According to the breeding method, the waste treatment efficiency can be improved, the interval between two times of feeding is shortened to 7-10 days from traditional 12-15 days, and the organic matter content of the prepared wormcast is averagely increased by 25% or above compared with a traditional method.

The invention belongs to the field of water purification and water recovery, and particularly relates to a biological geopolymer carbonized membrane which is prepared from bagasse powder and a geopolymer, and the biological geopolymer carbonized membrane comprises the following components in percentage by mass: 0.5-3% of bagasse, 0.1-2% of hydrogen peroxide, 0.01-0.06% of lauryl sodium sulfate, 20-27% of slag and the balance of water. The content of the metakaolin is 20%-27%, and the content of the water glass is 41%-46%. The invention also discloses a preparation method of the biological geopolymer diaphragm, which comprises the following specific steps: adding bagasse powder into a geopolymer raw material, uniformly mixing, curing at constant temperature, demolding, grinding and calcining to obtain the bagasse / geopolymer composite carbonized diaphragm. The invention also discloses an application of the biological polymer carbonized membrane in Congo red sewage and seawater desalination. The biological texture polymer carbonized membrane has the capacity of efficiently removing Congo red dye liquor and the capacity of interface evaporation, and application of the biological texture polymer carbonized membrane in multiple fields is achieved.

The invention discloses a bagasse formaldehyde-free plate and a preparation method thereof, and aims to provide a method for preparing the formaldehyde-free plate through a hot pressing process by taking bagasse as a plant fiber raw material and polyacid modified rosin resin as a formaldehyde-free adhesive, and correspondingly provide a plate product directly obtained by the method. According to a GB / T 17657-2022 method, the density of the board is measured to be 0.70-1.10 g / cm < 2 >, the static bending intensity is larger than or equal to 20 MPa, the internal bonding strength is larger than or equal to 2.0 MPa, the water absorption thickness swelling rate is smaller than or equal to 8%, and the free formaldehyde emission is smaller than or equal to 0.1 mg / L (a dryer method); according to the technical scheme, the method comprises the following steps: S1, cleaning, drying, crushing and sieving bagasse; s2, under the protection of inert gas, rosin and unsaturated polyatomic acid are mixed according to the weight ratio of 100: (10-30), the temperature is increased to 180-250 DEG C, a reaction is conducted for 1-3 h, and polyatomic acid modified rosin resin is obtained; s3, uniformly mixing the bagasse obtained in the step S1 and the polyacid modified rosin resin obtained in the step S2 according to the weight ratio of 100: (5-15), paving the mixture in a hot press, performing hot pressing for 5-30 minutes under the conditions that the temperature is 160-240 DEG C and the pressure is 2-5 MPa, and performing cooling and shaping to obtain a bagasse formaldehyde-free plate; belongs to the technical field of artificial board manufacturing.

The utility model discloses a kind of drying equipment for sugarcane residue processing, including support seat, the support seat top is fixedly connected with outer bucket, the inner bucket is fixedly connected with inner bucket in outer bucket inside bottom wall, the inner bucket outer circle top is fixedly connected with connecting sleeve, and connecting sleeve is fixedly connected with outer bucket, the inner bucket inner wall top is provided with sealing cover, the support seat one side is fixedly connected with first support frame, the support seat bottom is fixedly connected with first motor, the first motor output end is fixedly connected with first rotating shaft, and first rotating shaft is all through and rotationally connected with outer bucket and inner bucket.

The present application relates to the technical field of fungus cultivation, and particularly relates to a high-nutrition-conversion-rate boletus edulis planting method. The method comprises the following steps: fermenting sugarcane residue to obtain fermented sugarcane residue; mixing the crushed fermented sugarcane residue and eucalyptus wood chips with soybean powder, oat powder and lime powder to obtain a cultivation substrate with a water content of 50-55% by adding water; bagging, sterilizing and cooling the cultivation substrate to obtain a treated cultivation substrate; inoculating boletus edulis liquid strain into the treated cultivation substrate, and culturing in the dark to obtain boletus edulis mycelium; covering the surface of the boletus edulis mycelium with paddy field soil, controlling temperature and humidity, and culturing under light, then adjusting temperature and humidity, and continuing to culture for 5-7 days to obtain high-nutrition-conversion-rate boletus edulis. The planting method effectively improves the nutritional components in boletus edulis, reduces the production cost of boletus edulis, reduces the strain culture time, has strong anti-miscibility, and has high nutrition conversion rate.

The invention provides a bagasse nanocellulose-based antibacterial composite film as well as a preparation method and application thereof, and belongs to the technical field of food packaging materials. The preparation method comprises the following steps: sequentially carrying out alkali treatment, bleaching treatment and acid treatment on bagasse to obtain bagasse microcrystalline cellulose; the preparation method comprises the following steps: reacting bagasse microcrystalline cellulose, absolute ethyl alcohol and chloroacetic acid, and shearing after the reaction is finished, so as to obtain chloroacetic acid grafted and modified bagasse nano cellulose; dispersing konjac glucomannan in water to obtain a konjac glucomannan dispersion liquid, then adding citrus essential oil and bagasse nanocellulose into the konjac glucomannan dispersion liquid to carry out a secondary reaction, adding a plasticizer after the reaction is finished, and adjusting the pH value with citric acid to obtain a film forming liquid; and drying the film forming liquid to obtain the bagasse nano cellulose based antibacterial composite film. The antibacterial composite film prepared by the invention has excellent tensile strength, water vapor permeability and antibacterial activity, and can be used for monitoring the freshness of high-protein food.

This invention discloses a strain of Aspergillus sp., DLF18, and its applications, belonging to the field of microbial technology, with accession number CGMCC NO.41737. This strain can effectively utilize rice straw and / or sugarcane bagasse to produce humic acid, with a humic acid content of 16.5% per gram of fermentation supernatant after rice straw fermentation. Applying the fermentation product of DLF18 to crops can significantly improve crop growth and increase the humic content in the soil. Simultaneously, metagenomic analysis results show that, compared with the control group, the application of DLF18 to the soil significantly altered species β-diversity, functional gene abundance, and inter-group differences. These findings indicate that DLF18 has broad application prospects in agricultural straw utilization and soil remediation.

The invention relates to the technical field of water treatment, in particular to citric acid modified bagasse biochar, a preparation method of the citric acid modified bagasse biochar and application of the citric acid modified bagasse biochar in removal of malachite green in water. The alkali-treated citric acid modified bagasse biomass charcoal is prepared by taking bagasse as a raw material and citric acid as a modifier through high-temperature oxygen-limited pyrolysis, the alkali-treated citric acid modified bagasse biomass charcoal is used for adsorbing organic dye malachite green in water, and the adsorption capacity can reach 1139 mg.g <-1 >.

A preparation method of lawn bricks capable of solidifying and stabilizing lead-contaminated soil includes: preparing carbonized bagasse, grinding and mixing the carbonized bagasse and potassium carbonate in a mortar, heating the resulting mixture to 600-650° C., and maintaining for 2-3 hours; fully mixing the carbonized and treated bagasse, heavily-lead-contaminated soil, construction waste and fly ash; then adding a treated sodium silicate solution and stirring, and reacting under ultrasonic conditions; and performing grouting and compacting to obtain a homogeneous green brick, and curing same to obtain a lawn brick. The bagasse is taken as a raw material, and is carbonized and then mixed with the pre-treated heavily-Pb-contaminated soil, construction waste and fly ash, and under an action of alkali excitation and ultrasonic assistance, the resulting mixture is cured to form the lawn brick, such that Pb (II) in the Pb-contaminated soil is not migrated and converted any more.

The present invention relates to an obesity inhibitor, an anti-dementia agent, a deodorant agent, an anti-aging agent, an anti-saccharification agent, an anti-type I allergy agent, an anti-hypertensive agent, a flavor-improving agent, a muscle-enhancing agent, and a bone metabolism-improving agent. One aspect of the present invention provides an obesity inhibitor, an anti-dementia agent, a deodorant agent, an anti-aging agent, an anti-saccharification agent, an anti-type I allergy agent, an anti-hypertension agent, a flavor-improving agent, a muscle-enhancing agent, and a bone metabolism-improving agent containing a decomposed extract of bagasse as an active ingredient.

The invention belongs to the technical field of xylooligosaccharide preparation, and discloses a method for co-producing dissolving pulp and xylooligosaccharide by using bagasse. Comprising the following steps: (1) mixing a hydrogen bond acceptor, an alkaline hydrogen bond donor and a protective agent, and heating and stirring to prepare an alkaline eutectic solvent; (2) adding the bagasse into an alkaline eutectic solvent, and heating and stirring for reaction to obtain a reaction mixture; (3) carrying out solid-liquid separation on the reaction mixture, washing a solid component to be neutral to obtain holocellulose, and collecting a washing solution; mixing the washing solution and the liquid component, adding into absolute ethyl alcohol, standing and precipitating, then carrying out solid-liquid separation, and washing and freeze-drying the solid precipitate to obtain hemicellulose; (4) respectively performing enzymolysis on holocellulose and hemicellulose by adopting xylanase, collecting enzymatic hydrolysate and enzymolysis residues, merging the enzymatic hydrolysate, and treating to obtain xylooligosaccharide; washing and freeze-drying holocellulose enzymolysis residues to obtain the dissolving pulp. The alkaline eutectic solvent is used for assisting enzymolysis to obtain the dissolving pulp and the xylooligosaccharide.

The invention relates to the field of asphalt odor removal. The invention provides an environment-friendly odor removing agent for asphalt odor. The environment-friendly odor removing agent is mainly prepared from the following raw materials in parts by weight: 50-60 parts of a porous adsorbent, 20-30 parts of a complexing agent, 11-20 parts of a complexing accelerant, 10-15 parts of a sulfide absorbent, 1-5 parts of an aromatic, 2-5 parts of a solubilizer and 3-5 parts of a surfactant. The invention also provides a preparation method of the environment-friendly odor removing agent for the asphalt odor. The preparation method comprises the following steps: step 1, washing and drying fresh bagasse; 2, bagasse porous carbon is prepared; and step 3, adding a complexing agent, a complexing accelerant, a sulfide absorbent, an aromatic, a solubilizer and a surfactant in proportion, stirring, adding bagasse porous carbon in proportion, and continuously stirring to obtain the environment-friendly odor removing agent for asphalt odor. The invention further provides application of the environment-friendly odor removing agent for the asphalt odor. According to the present invention, the novel odor removing agent product is developed, such that the content of the odor substance in the asphalt flue gas is reduced;

The utility model discloses an efficient bagasse lifting and conveying machine, belongs to the technical field of bagasse conveying, and solves the problem that an existing lifting machine is low in bagasse conveying efficiency. The lifting conveyor comprises a supporting frame, an obliquely-arranged machine shell is arranged on the supporting frame, a driving shaft and a driven shaft are rotationally arranged at the upper end and the lower end of the machine shell respectively, driving chain wheels are arranged on the driving shaft and the driven shaft respectively, Y-shaped chains are meshed with the driving chain wheels, a plurality of cross beams are laid on the Y-shaped chains, and the cross beams are arranged on the supporting frame. A plurality of cross beams are arranged on the machine shell, a plurality of rake teeth are arranged on each cross beam, a driving device used for driving the driving shaft is arranged above the machine shell, a material receiving groove body is arranged below the machine shell, a feeding port is formed in the material receiving groove body, and a head tank used for a bagasse outlet is arranged above the machine shell. According to the efficient bagasse lifting conveyor, bagasse can be efficiently conveyed, the production efficiency is effectively improved, and the efficient bagasse lifting conveyor has the advantages of being wide in application range and high in practicability.

The present application relates to the technical field of water treatment, in particular to a kind of lemon acid modified bagasse biochar and its preparation method and application in removing malachite green in water.The present application uses bagasse as raw material, uses lemon acid as modifier, prepares the alkali treated lemon acid modified bagasse biochar by high-temperature limited oxygen pyrolysis, and is used to absorb organic dye malachite green in water, and the adsorption capacity can reach 1139 mg·g ‑1 .

The invention discloses an economical and efficient saccharification method for lignocellulose. According to the method, pretreated lignocellulose is washed with water, but crude glycerine remains, bagasse pretreated with the crude glycerine is obtained, and then the bagasse pretreated with the crude glycerine is subjected to an enzyme hydrolysis reaction. The method disclosed by the invention has the characteristics of high hydrolysis efficiency, low saccharification cost, high sugar concentration and good fermentation performance of hydrolysate and recovered glycerol, and meanwhile, the problems of waste liquid discharge and environmental pollution are effectively avoided. And a new thought is provided for efficient and economical saccharification of lignocellulose.

The invention relates to a bagasse recovery and pretreatment device, and discloses a device which is provided with a main body structure shell with a small size, reduces the occupied space, is convenient to move and use, and is used for performing dehydration treatment and recovery on bagasse through a stirring rod and stirring blades. The use flexibility of the device can be improved, and waste of raw materials is reduced. The water purifier is characterized in that the main body structure shell is arranged on the base, the filtering assembly is arranged in the main body structure shell, the driving assembly is arranged between the base and the filtering assembly, a protection cover plate is arranged on the main body structure shell, the protection cover plate is of a rectangular structure, and the protection cover plate is connected with one end of the main body structure shell in a clamped mode. A handle is arranged on the protective cover plate, the handle is of an arc-shaped structure, the handle is fixedly connected with the protective cover plate, and the filtering assembly is composed of a water outlet cavity, a filter screen type bearing shell, a fixing ring matching groove, a fixing ring, a stirring rod, stirring blades and a water outlet.