23 results about "Anticaking agent" patented technology

The utility model discloses a modified plastic particle vibration sorting device which comprises a sorting box and a modified plastic particle processing box, a vibration sorting screen is arranged on the sorting box, the modified plastic particle processing box is located above the sorting box, a top plate is fixedly connected to the upper portion of the modified plastic particle processing box, and a vibration sorting screen is arranged on the top plate. A feeding hole communicated with the modified plastic particle treatment box is formed in the top plate; the device further comprises an anti-blocking agent adding unit; the anti-blocking agent adding unit comprises a feeding hopper penetrating through the top plate, a connecting plate is fixedly connected to the outer wall of the feeding hopper, and a feeding cylinder with the upper portion and the lower portion open is arranged on the upper portion of the connecting plate in a sliding mode. The utility model belongs to the technical field of screening devices, and effectively solves the problem that when a modified plastic particle vibration sorting device is used, the screening effect is easily influenced due to caking of raw materials.

This application discloses a glutinous rice lime-based dry powder wall material and its preparation method. The wall material includes: hydrated lime; a modified glutinous rice adhesive powder system composed of α-pregelatinized glutinous rice starch and highly active metakaolin; and diatomaceous earth-supported glycosyl microparticles as a retarder and anti-caking agent. The preparation method includes: separately preparing the modified glutinous rice adhesive powder system and the diatomaceous earth-supported glycosyl microparticles, and then dry mixing the components. This application solves the technical problems of complex preparation, unstable storage, and poor durability of traditional glutinous rice lime slurry by loading hygroscopic glycosyl components into the micropores of diatomaceous earth and constructing an organic-inorganic dual-curing network, thus achieving industrialized production, convenient construction, long storage period, and good durability of the material.

The invention relates to the field of material science and engineering, and particularly discloses an anti-caking potassium nitrate production method which comprises the following steps: taking high-purity potassium nitrate crystals as a base material, selecting lauryl sodium sulfate as an anti-caking agent, and adding 10-100g of sodium dodecyl sulfate into each ton of base material; the production method comprises the following steps: dissolving lauryl sodium sulfate in pure water to prepare a transparent modified solution; uniformly wetting the surface of the crystal with the modification liquid by adopting a layer-paving spraying method; drying the wet material in a non-closed heating environment in which a moisture removal channel is reserved, and inducing the formation of a stable hydrophobic membrane on the surface; and finally, carrying out secondary mechanical mixing and granulating to obtain a finished product. According to the invention, through liquid-phase trace coating and a specific temperature control and moisture removal process, the hygroscopicity and caking tendency of the crystal are remarkably reduced while the water insoluble substance and clarity of the product are ensured to completely meet the analytic purity standard, and the problems of turbid solution, excessive introduction of organic impurities and damaged purity caused by the traditional physical anti-caking technology are effectively solved.

The present invention relates to a stable curcumin composition for prevention improvement and maintenance of arthritis more particularly to osteoarthritis. The stable curcumin composition is comprised of curcuminoids either alone or along with at least one pharmaceutically and / or nutraceutically accepted excipient to form the stable curcumin compositions having enhancement in absorption and bioavailability. The composition is safe for consumption, possess enhanced stability and bioavailability due to selective percentage of amorphous and crystalline polymorphic form of curcumin along with selective excipient such as pH modifier and / or stabilizer and optionally hydrophilic carrier, antioxidant, diluents, anticaking agent, emulsifier, fat and surfactant which result in improvement of symptoms of arthritis and associated conditions, when administered to subjects, in need thereof.

The invention discloses an anti-caking control method and system for hot regeneration of foundry waste sand, relates to the technical field of foundry, and realizes accurate control of an anti-caking process by constructing a set of closed-loop control system integrating real-time feedback and multi-technology collaboration. Sand melting and bonding caused by local overheating in the regeneration process are effectively restrained, the particle uniformity and the overall quality of final regenerated sand are improved, and it is ensured that the performance of the final regenerated sand meets the requirements of follow-up casting production. Various technical means such as bio-based anti-blocking agent adding and infrared real-time monitoring are organically combined, through linkage control driven by data flow, all technical links are enhanced mutually, and a synergistic gain effect is generated. The targeted accurate intervention avoids the global excessive treatment of the traditional method, reduces the consumption of heat energy and an anti-blocking agent, and improves the resource utilization efficiency.

The utility model discloses an anti-blocking agent adding device. The anti-blocking agent adding device comprises a base, a rotary assembly, a driving mechanism and an anti-blocking agent atomizing assembly, the rotary assembly is rotationally installed on the base along the axis in the horizontal direction, the rotary assembly is provided with a rotary part rotating in the axis direction of the rotary assembly, and the rotary part is used for containing materials; the driving mechanism is connected with the rotary assembly, and the driving mechanism is used for driving the rotary assembly to rotate so that the rotary part can incline downwards in the material flowing direction during discharging; the anti-blocking agent atomization assembly is arranged on the base, and part of the anti-blocking agent atomization assembly extends into the rotating part and is used for spraying an anti-blocking agent into the rotating part. The diammonium phosphate particles can be rapidly discharged, and the production efficiency is improved.

The invention discloses a compound fertilizer anti-blocking agent and a preparation method thereof. The compound fertilizer anti-blocking agent is prepared from the following raw materials in parts by weight: modified montmorillonite, nano silicon dioxide and a coalescing agent, a preparation method of the modified montmorillonite comprises the following steps: (1) preparing a modifier: adding N-(3-aminopropyl)-1, 4-butanediamine and octenyl succinic anhydride into a solvent, and heating for reaction to obtain the modifier; (2) adding montmorillonite into water, adding oxalic acid, stirring at room temperature, filtering, washing and drying to obtain pretreated montmorillonite; and (3) adding the montmorillonite pretreated in the step (2) into water, adding a modifier, stirring, and drying to obtain the modified montmorillonite. The compound fertilizer anti-caking agent can effectively prevent fertilizer particles from caking, also can inhibit hygroscopicity, and avoids negative effects on nutrient content and environment, so that the urgent demand of modern agriculture on efficient and environment-friendly fertilizers is met.

This invention belongs to the field of pesticide technology and discloses a synergistic ant-killing powder based on traditional Chinese medicine extracts. This powder uses aminated modified biochar as a bifunctional carrier, loading a complex of active ingredients including triptolide and rotenone. It addresses the problems of short duration of action and poor targeting of existing plant-derived ant killers through an electrostatic adsorption-slow-release synergistic mechanism. Its components include 65%–85% aminated modified biochar, 3%–8% triptolide, 2%–6% rotenone, 5%–15% flow aid, and 1%–3% anti-caking agent. The carrier is prepared from agricultural waste through oxygen-limited pyrolysis and silane grafting, possessing a high specific surface area and controllable pore size, which can stably anchor the active ingredients and trigger release in the alkaline microenvironment of ants. This ant-killing powder extends the duration of action, improves efficacy utilization, and has low toxicity to non-target organisms, making it suitable for green pest control in various scenarios.

The invention discloses an anti-blocking agent for a water-soluble fertilizer and a preparation method of the anti-blocking agent. The anti-blocking agent is prepared from the following raw materials in parts by weight: 60-80 parts of nanoscale silicon dioxide, 20-30 parts of sodium metasilicate pentahydrate and 2-7 parts of micron-sized silicon dioxide. The particle size of the nanoscale silicon dioxide is 5-20 nm, and the specific surface area of the nanoscale silicon dioxide is 200-300 m / g; the particle size of the sodium metasilicate pentahydrate is 50-100 microns; the particle size of the micron-sized silicon dioxide is 5-15 microns, and the specific surface area of the micron-sized silicon dioxide is 150-200 m / g. The water-soluble fertilizer inorganic anti-blocking agent has the advantage of good preparation effect, and solves the problems that in the preparation process of an existing water-soluble fertilizer inorganic anti-blocking agent, various inorganic raw materials are inconvenient to uniformly mix, all components in the anti-blocking agent are not uniformly distributed, a local area is easily lack of a moisture absorption inhibition and isolation layer, the overall anti-blocking efficiency is reduced, and even if a sufficient amount of the anti-blocking agent is added, the anti-blocking effect is poor. And the problem of obvious caking still may occur.

The application provides a silicone-based long-acting anti-caking agent for hymexazol soluble powder and a preparation method thereof, and belongs to the technical field of hymexazol soluble powder; the preparation method comprises an epoxy-modified organosiloxane mixing step; in the epoxy-modified organosiloxane step, phenyltriethoxysilane, dimethyldiethoxysilane and 3-glycidyl ether oxypropyl triethoxysilane are mixed, and then deionized water and a hydrochloric acid solution are added; after uniform stirring, hydrolysis polycondensation is carried out at 50-80 DEG C for 2-4 h; condensation is carried out at 120-140 DEG C and under reduced pressure of-0.08 to-0.09 MPa for 1-2 h; after cooling and sieving, the obtained white powder is the epoxy-modified organosiloxane; the anti-caking agent prepared by the application has good anti-caking performance, high suspensibility and excellent fluidity.

The invention belongs to the technical field of organic fertilizers, and particularly relates to a compound fertilizer for promoting flower growth and a preparation method thereof. The compound fertilizer for promoting flower growth comprises the following components: an organic matter, a nitrogen fertilizer, a phosphate fertilizer, a synergist and an anti-caking agent, the overall caking rate is low, after the compound fertilizer is compounded with an organic fertilizer, fertilization is performed in the flower growth period, sufficient nitrogen supply promotes functional leaf extension and chlorophyll synthesis, the photosynthetic efficiency is improved, and a continuous assimilation substance source is provided for underground rhizomes and overground branches. The plant is more robust, and the commodity character is obviously improved.

The utility model provides an anti-caking device for baking soda production, which comprises a material storage barrel, a crushing roller group, a feeding roller group, a feeding roller group, a feeding roller group, a feeding roller group, a feeding roller group and an anti-caking device, and is characterized in that the bottom of the material storage barrel is provided with a feeding opening; a feeding cavity, a screening cavity and a coarse material cavity are formed in the cooling screening barrel, the feeding cavity is communicated with the discharging opening, a spiral feeding rod transversely penetrates through the feeding cavity, the screening cavity and the coarse material cavity, a roller screen arranged outside the spiral feeding rod in a sleeving mode is arranged in the screening cavity, and a feeding hopper is arranged in the roller screen. A fine material outlet is formed in the bottom of the screening cavity, a coarse material outlet is formed in the bottom of the coarse material cavity, the spiral feeding rod is provided with an axial cold air channel, and a plurality of cold air holes are formed in the portion, located in the screening cavity, of the spiral feeding rod. One side of the top of the stirring barrel is communicated with the fine material outlet, an anti-blocking agent adding opening is formed in the other side of the top of the stirring barrel, stirring blades are arranged in the stirring barrel, and a finished product outlet is formed in one side of the bottom of the stirring barrel. According to the anti-caking device for baking soda production, the crushing and screening effects can be effectively improved, and the condition of product caking can be further reduced.

The utility model relates to the technical field of chemical fertilizer anti-blocking agents, and discloses a chemical fertilizer anti-blocking agent stirring device which comprises a stirring barrel, an upper cover covers the upper portion of the stirring barrel, a first rotating column is installed in the upper cover, and a protection plate is fixedly connected to the lower portion of the upper cover. The outer part of the upper end of the first rotating column is fixedly connected with a spiral blade; a first rotating column drives a second rotating column to rotate, a gear set and a gear are controlled to perform meshing movement, namely, the second rotating column can perform rotary treatment, meanwhile, when the second rotating column rotates, the second rotating column drives a second stirring rod to rotate, and when the second stirring rod rotates, a chemical fertilizer anti-blocking agent can be driven to stir in the horizontal and vertical directions; meanwhile, the first stirring rod drives the chemical fertilizer anti-blocking agent to move in the horizontal direction, so that the mixing efficiency of the chemical fertilizer anti-blocking agent is improved, and the situation that the chemical fertilizer anti-blocking agent is accumulated at the lower end in the stirring barrel to affect the stirring effect is avoided.

A powder detergent includes sodium coco sulfate, cyclodextrin, jojoba wax ester, a preservative, a chelating agent, and an anticaking agent. Based on a total weight of the powder detergent, the sodium coco sulfate is in an amount ranging from 65 wt % to 85 wt %, the cyclodextrin is in an amount ranging from 3 wt % to 10 wt %, and the jojoba wax ester is in an amount ranging from 1 wt % to 10 wt %.

The invention relates to an anti-caking potassium chloride particle and a preparation method thereof, the potassium chloride particle comprises potassium chloride and an anti-caking agent, the anti-caking agent comprises the following components by weight: 30-50 parts of a surfactant, 15-20 parts of a water-soluble polymer, 10-20 parts of inorganic powder and 6-10 parts of a film-forming agent; wherein the surfactant is a composition of sodium polyethylene glycol disulfonate, propylene glycol monostearate and 2-hydroxypropyl-beta-cyclodextrin, and the surfactant is a composition of sodium polyethylene glycol disulfonate, propylene glycol monostearate and 2-hydroxypropyl-beta-cyclodextrin. The potassium chloride particles provided by the invention can still keep good flowability even under harsh conditions of high humidity, long-term storage or transportation vibration and the like, and high-efficiency long-acting anti-caking is realized.

The present application provides a kind of combined processing technology of furfural residue and sodium percarbonate mother liquor, sodium percarbonate mother liquor is mixed with furfural residue and stirred uniformly, the mixture obtained is gravity settled, then filtration, filter pressing are carried out, to obtain filter residue and filtrate, the filtrate is reused for the production of sodium percarbonate.The process comprehensively utilizes the alkali, flocculants, agglomerants and anti-caking agents in the mother liquor to treat the acid in the furfural residue, sodium metasilicate and magnesium sulfate can agglomerate the furfural residue, solving the problem of furfural residue flying.At the same time, the initial ignition point of furfural residue is reduced, the oxygen content is increased, and the calorific value is increased, which can be further separated and processed, such as fermentation, graphene, compound fertilizer, production of 5-hydroxymethyl furfural, wood-plastic filler and other various purposes.The above process is simple, realizes the comprehensive utilization of waste, saves the operation cost, and at the same time does not produce secondary pollution, has very high popularization and application value.

The utility model discloses an emulsion explosive caking treatment device, relates to the technical field of emulsion explosive caking, and aims to solve the problems of unsatisfactory treatment effect, complicated operation, high cost and the like in common treatment methods such as mechanical crushing and anti-caking agent adding. And a crushing assembly used for crushing cakes is fixed in the stirring barrel, and a rotating disc is fixed to the bottom of the crushing assembly. Through the synergistic effect of the first crushing cutter, the second crushing cutter, the third crushing cutter and the rotating disc, emulsion explosive cakes can be fully crushed, the crushing efficiency and effect are effectively improved, the cakes are thoroughly dispersed, the use performance of emulsion explosives is ensured, and the service life of the emulsion explosives is prolonged. And meanwhile, the rotating disc rotates to drive the screen to move left and right to screen the crushed emulsion explosive, the emulsion explosive with the particle size meeting the requirement is screened out, and the quality of the emulsion explosive is further guaranteed.

The application relates to the technical field of fertilizer additives, and particularly discloses a compound fertilizer anti-caking agent as well as a preparation method and application thereof. The compound fertilizer anti-caking agent comprises the following components in parts by weight: 70-85 parts of an acrylic acid polymer, 8-15 parts of sodium polyacrylate, 5-15 parts of a penetrating agent, 10-20 parts of a reinforcing agent and 5-15 parts of a waterproof agent. The acrylic acid polymer has a polymerization degree of 70-110, and the sodium polyacrylate has a weight-average molecular weight of 100000-500000. The formula provided by the application has high anti-caking efficiency, is especially suitable for fertilizer storage under high and low temperature environments, has high production efficiency, a simple application process and can be directly added in a fertilizer granulation process.

The invention discloses an anti-blocking agent as well as a preparation method and application thereof. The anti-blocking agent is prepared from the following components in percentage by mass: 70-75% of talcum powder, 13-18% of stearic acid, 4-7% of fumed silica and 3-5% of polyethylene glycol. The raw materials are easy to obtain and low in cost; the prepared anti-caking agent is suitable for different weather conditions in south and north, and can effectively inhibit caking of the soil conditioner. Tests show that after the anti-caking agent is added, the caking rate of a sample within 30 days is obviously reduced to 4.8% from 43.2% (blank control). In addition, the product is convenient to apply, simple to operate and small in addition amount.

The invention discloses a phosphorus source substitution-based potato green pesticide fertilizer and a preparation method thereof. The pesticide-fertilizer composition is a topdressing aqueous solution and comprises nitrogen (15-20 g / L), phosphorus (P2O5 accounts for 7-8 g / L, and phosphite accounts for 40%-50%) and potassium (K2O accounts for 10-15 g / L); the preparation method comprises the following steps: fully and uniformly mixing monopotassium phosphate, potassium nitrate, potassium phosphite, urea, potassium sulfate, magnesium sulfate, trace elements, an anti-blocking agent and the like with similar particle sizes to form three major element powder water-soluble fertilizers of 25-14-14, 19-19-19 and 14-8-30; the fertilizing method comprises the following steps: applying base fertilizer (15-15-15 compound fertilizer, 400-500 kg / ha) during planting, and carrying out drip irrigation topdressing (1000 L / ha, 5-10 times) after the seedling stage. The method can improve the potato yield, enhance the late blight resistance, significantly reduce the disease index of potato late blight, reduce the use of chemical pesticides, and promote the development of green agriculture.

The invention relates to the technical field of biochemical engineering, and provides an anti-caking D-ribose drying processing method which comprises the following steps: step 1, dehydrating wet D-ribose crystals obtained by a microbial conversion method through a centrifugal draining machine, and removing a free solvent on the surface to obtain a filter cake-shaped material; 2, air for drying is sequentially subjected to impurity removal through a primary filter, compression through an air compressor, cooling through a cooler and oil removal and water removal through a cyclone separator, deep dehumidification is conducted through a freezing dryer, the pressure is adjusted to 4.0-8.0 KPa through an adjusting valve, and the temperature is increased to 35-50 DEG C through a heater. By controlling the temperature and the humidity of drying air and preparing a special anti-blocking agent, the blocking rate is greatly reduced, and the blocking problem is solved; low-temperature rapid drying is achieved, melting is prevented, closed filtering is achieved, pollution is reduced, and purity and sanitation are guaranteed; fluidization drying improves efficiency, and tail gas recovery reduces loss; the anti-blocking agent and parameters can adapt to multiple scenes, can also be migrated to other saccharide processing, and has wide application value.

The application relates to a synthesis method of saturated fatty amides and application of the saturated fatty amides in chemical fertilizer anti-caking agents, and belongs to the technical field of chemical fertilizer auxiliaries. The method comprises the following steps: taking saturated fatty acids and ammonia gas as raw materials, reacting in an organic solvent under the action of a ferrite catalyst to obtain a saturated fatty amide compound, and the reaction liquid after the reaction is finished can be directly used as an anti-caking agent after simple filtration. The prepared powder phosphorus fertilizer anti-caking agent has the advantages of simple synthesis method, friendliness to plants, mixability with hygroscopic agents and surfactants, good economy and application prospect.

This invention belongs to the field of fertilizer packaging technology and proposes an organic fertilizer transportation device, including a first conveyor with a support frame above it supporting a storage silo. The storage silo comprises a first silo and a second silo body. The bottom of the first silo body has a discharge port with a gradually decreasing diameter and an internal sealing seat, the side wall of which is adapted to the inner wall of the discharge port. The second silo body is located below, with the bottom of the discharge port inserted into it, and a lifting device for raising and lowering the sealing seat is installed inside. The second silo body has a fixed shell, a liquid outlet on its side wall connected to a first spray head, and the shell is connected to a pressure pump via a first water pipe. The inner wall has an annular pipe connected to the first water pipe via a second water pipe, and the annular pipe is connected to a second spray head. The side wall of the sealing seat is located between the two spray heads. The double spray heads ensure that the anti-caking agent fully coats the fertilizer, resulting in a significant anti-caking effect. The lifting device drives the sealing seat to rise and fall intermittently, realizing intermittent feeding and spraying. This saves on anti-caking agent and, by preventing the fertilizer from rapidly passing through the spraying area during continuous feeding, prolongs the contact time between the fertilizer and the anti-caking agent, ensuring the treatment effect.