246 results about "Effervescent tablet" patented technology

The invention provides a stable chlorine dioxide effervescent tablet and a preparation method thereof, and relates to the technical field of chlorine dioxide effervescent tablets, the stable chlorine dioxide effervescent tablet comprises the following components by weight: 50-100 parts of a chlorine dioxide releasing agent, 200-500 parts of an effervescing agent, 50-150 parts of a stabilizer, 20-80 parts of an adhesive, 10-50 parts of a wetting agent, and 50-150 parts of beta-cyclodextrin. According to the invention, through partitioned weighing and humidity adjustment of the releasing agent and the effervescing agent and by adopting a constant-temperature space and periodic humidity monitoring technology, accurate control and uniform adjustment of humidity are realized, and instability of raw materials in storage and reaction processes is reduced. A specific humidity control range and an electrostatic environment regulation measure are adopted in the mixing stage, so that the interference of electrostatic accumulation on the granulation process is effectively reduced, and the granulation uniformity and the material distribution stability are improved.

The invention discloses a foam drainage gas recovery device and method for exploiting shale gas, and relates to the technical field of shale gas exploiting. A square pipe communicating with an oil pipe is welded in the lower end opening of the oil pipe, and a monitoring assembly used for monitoring the volume of liquid at the bottom of a shaft is arranged between the square pipe and the oil pipe; the monitoring assembly comprises a mounting plate welded to the left side wall of the oil pipe and a lantern ring slidably arranged outside the square pipe in a sleeving mode, a pressure sensor is fixedly arranged on the bottom surface of the mounting plate, a limiting plate for blocking the lantern ring is welded to the outer wall of the lower end of the square pipe, and the bottom of the rod piece is fixedly connected with a floating block supported on the top surface of the plugging layer. A driving assembly used for dispersing the effervescent tablets and agitating accumulated liquid to flow is arranged between the limiting plate and the shaft; a filling assembly used for filling effervescent tablets into the shaft is arranged on the left side of the upper end of the shaft. The device has the beneficial effects that the shale gas exploitation efficiency is greatly improved, effervescent tablets are automatically injected, and the working intensity of workers is greatly relieved.

The invention relates to the field of biological medicine, in particular to application of quercetagetin in preparation of medicine for preventing hyperuricemia and / or hyperuricemia related diseases. The invention discovers that quercetagetin has a prevention or improvement effect on hyperuricemia and related diseases for the first time. The result of the specific embodiment of the invention shows that the quercetagetin has a good uric acid reducing effect, obviously reduces the activity of uric acid generation participating enzyme, regulates the expression of uric acid transporter mRNA, improves liver injury and kidney injury caused by hyperuricemia, can prevent or relieve hyperuricemia or hyperuricemia-related diseases, and has a good application prospect. The composition can be used for preparing oral tablets and effervescent tablets.

The invention discloses a preparation process of an effervescent tablet containing L-carnitine tartrate, comprising: a main body unit comprising a tank body, the top of the tank body being fixed and communicated with a charging barrel, the bottom of the tank body being provided with a discharge port, the inner wall of the bottom of the charging barrel being fixed with a partition plate, the partition plate being internally provided with a plurality of discharge holes at equal intervals, and a baffle plate being arranged below the partition plate, a control assembly for controlling the baffle to move is arranged at the top of the tank body. When the rectangular plate rotates, due to the fact that the width of the air making opening is gradually reduced in the direction from the weight block to the rectangular plate, when air passes through the air making opening, the air flow speed is increased, the air speed is increased, when the air passes through the air inlet, the air is heated by the heating rod, and annular waterfall-shaped powder raw materials can be blown and dried; and in the process of blowing the powder raw materials into the space, the powder raw materials are blown away, that is, powder raw material particles are separated from one another, so that hot air can more sufficiently dry the powder raw materials.

The invention solves the problem that intercepted caked raw materials cannot actively flow back in a vacuum feeding device for processing effervescent tablets, relates to the technical field of feeding devices, and particularly relates to a vacuum feeding device for processing effervescent tablets, which comprises a feeding bin, a stirrer is arranged in the feeding bin, the discharging end of the feeding bin is connected with a filter, and the discharging end of the feeding bin is connected with a vacuum pump. The filter is used for separating effervescent tablet powder raw materials and caking raw materials, the bottom of the filter is connected with a vacuum pump, one side of the feeding bin is connected with a spiral feeding frame, the spiral feeding frame is used for feeding the caking raw materials reserved in the filter into the feeding bin again, and the filter comprises a corrugated telescopic pipe connected to the discharging end of the feeding bin; a hopper is connected to the bottom of the corrugated telescopic pipe, and an intercepting net plate is arranged on the inner wall of the hopper. On the basis of separating agglomerated raw materials and powdery raw materials of the effervescent tablets, the agglomerated raw materials can automatically flow back to the feeding bin and be retreated, the manual cleaning frequency is reduced, and meanwhile the raw material utilization rate is increased.

The invention discloses a method for preparing D-3-hydroxybutyric acid, which comprises the following steps: adding D-3-hydroxybutyrate into a food-grade sodium hydroxide aqueous solution with the concentration of not higher than 1.2 M, and stirring at the temperature of not higher than 45 DEG C to carry out hydrolysis reaction until the hydrolysis is finished to obtain a sodium D-3-hydroxybutyrate aqueous solution; in the D-3-sodium hydroxybutyrate aqueous solution, controlling the temperature to be not higher than 45 DEG C, adding food-grade hydrochloric acid which is equivalent to sodium hydroxide, and carrying out neutralization reaction, so as to obtain a D-3-hydroxybutyric acid aqueous solution; and carrying out reduced pressure distillation on the reaction liquid until crystallization, cooling to 5 DEG C, growing the crystal, separating, and drying to obtain the D-3-hydroxybutyric acid crystal. The invention also discloses ketogenic effervescent tablets containing D-3-hydroxybutyric acid as an active component and a preparation method thereof.

An Olive Tree Polyphenol and Lactobacillus Reuteri Compound for Rebalancing Oral Inflammation and Dysbiosis Associated with Consumers who use Tobacco industry products such as nicotine pouches is disclosed. These tobacco products tend to have a propensity to facilitate the colonization of pathogens in oral biofilms leading to negative side effects such as oral mucosal inflammation and dysbiosis. An object of the invention is to develop a composition to mitigate oral inflammation and restore a normal oral, microbial balance. This mixture includes olive polyphenols and Lactobacillus Reuteri. The composition can also be manufactured into various embodiment forms, including but not limited to: an oral spray; an effervescent tablet; a chewable tablet; a capsule; and a powder. Two empirical research experiments were carried out to verify efficacy of the composition.

1. Name of the product of this design: packaging bottle (electrolyte effervescent tablets). 2. Purpose of this design product: for packaging. 3. The design key points of this appearance design product are: the combination of shape, pattern and color. 4. The picture or photo that best illustrates the key points of the design: Main view of Design 1. 5. The design for which protection is sought includes color. 6. Designate Design 1 as the base design.

The invention discloses selenium-enriched honey pomelo health-care effervescent tablets and a preparation method thereof, and relates to the technical field of honey pomelo effervescent tablets. The effervescent tablets are prepared from the following raw materials in parts by weight: 20-45 parts of grapefruit powder, 5-25 parts of grapefruit powder, 0.5-1.5 parts of shaddock peel essential oil, 5-15 parts of maltodextrin, 5-15 parts of resistant dextrin, 15-30 parts of sodium bicarbonate, 20-45 parts of citric acid, 5-35 parts of xylitol, 5-15 parts of a selenium-enriched saffron crocus extract, 5-15 parts of Chinese yam powder, 1-5 parts of sucrose, 1-8 parts of high fructose corn syrup and 0.1-1 part of sodium citrate. And 0.1-0.5 part of acesulfame potassium, and an ethanol aqueous solution. The selenium-enriched honey pomelo health-care effervescent tablet is fragrant and pleasant in taste and wide in application range, has a good health-care function, can relieve the sub-health state, and has good effects in the aspects of supplementing selenium, improving the immunity, removing food retention, reducing stomach fire, strengthening the spleen and the stomach and improving the skin color and the skin type.

This invention relates to a solid cleaning agent, its method of use, and its applications. Specifically, the solid cleaning agent is a tablet comprising an outer layer and an inner layer, preferably an effervescent tablet cleaning agent. The solid cleaning agent can be used to remove various stains, especially oil stains, from various surfaces, including ceramic, glass, wood products, floors, metal, plastic, and fabric surfaces. The stains include oil stains, heavy oil stains, marker stains, glue residue, soap scum, etc.

The invention relates to a portable traditional Chinese medicine drenching and soaking rapidly disintegrated and mixed effervescent tablet and a preparation method thereof, and belongs to the technical field of traditional Chinese medicine preparations. The invention provides an effervescent tablet for treating eczematous dermatitis. The effervescent tablet is prepared from the following components in parts by mass: 10 to 40 parts of extract powder, 20 to 30 parts of citric acid, 15 to 25 parts of sodium bicarbonate, 1 to 3 parts of polyvinylpyrrolidone absolute ethyl alcohol solution, 1 to 9 parts of polyethylene glycol 6000, 15 to 30 parts of lactose and 3 to 7 parts of sodium carboxymethyl cellulose. The effervescent tablet obtained by the preparation method is convenient to use, convenient to carry and store, short in disintegration time, proper in pH value, large in foaming amount, smooth in appearance and clear in solution after disintegration, and the superfine powder for preparing the extract powder can improve the drug wall breaking rate, promote dissolution of effective components, improve the bioavailability and the treatment effect, improve the resource utilization rate and reduce the production cost. The invention provides a brand new dosage form of external medicine for treating eczematous dermatitis.

The invention relates to the technical field of effervescent tablets, and particularly discloses a medicinal and edible composite effervescent tablet for treating gout as well as a preparation method and application of the medicinal and edible composite effervescent tablet. The medicinal and edible composite effervescent tablets are prepared from the following raw materials: 10-30 parts of a honeysuckle extract, 10-30 parts of a Chinese olive extract, 10-30 parts of a gardenia extract, 10-30 parts of a dandelion extract, 3-8 parts of a disintegrating agent, 5-10 parts of a sweetening agent, 1-5 parts of a filling agent, 2-5 parts of a wetting agent, 15-30 parts of an acid source and 25-40 parts of an alkali source. According to the prepared medicinal and edible composite effervescent tablet, traditional Chinese medicine components with gout treatment effects are organically combined with nutrients, and a safe and effective new dietary therapy choice is provided for patients.

The present application relates to a kind of preparation method and application of nanoscale enzyme composite preparation effervescent tablet for the rapid degradation of organic pollutants, the present application is prepared by water solution method, doping different proportions of Fe preparation MnO2 Nanoscale enzyme.After again, MnO2@Fe nanoscale enzyme and sodium percarbonate powder, MnO2@Fe nanoscale enzyme and sodium percarbonate are mixed and pressed into effervescent tablet, for quickly removing organic pollutants in water body.The nanoscale enzyme effervescent tablet obtained in the present application can quickly degrade low concentration organic pollution wastewater, improve the pH of acidic wastewater;Through sodium percarbonate reaction, dense micro-bubbles can be generated, which can mix catalyst and pollutants uniformly without using rotor to achieve the effect of rapid oxidation and degradation, and it is green and efficient, solves the problems such as cumbersome dosing, difficult reagent storage and other problems in engineering examples, and does not cause secondary pollution to water body when put into water body, greatly improves the efficiency of less amount of putting in engineering, and has wide application prospect.

The invention discloses a solid beer-flavor effervescent tablet and a preparation method thereof. The solid beer-flavor effervescent tablet comprises an acid source, an alkali source, a beer-flavor matrix, a sweetening agent, a filling agent, a nutrition enhancer and a processing aid, wherein the acid source comprises anhydrous citric acid, and the alkali source comprises sodium bicarbonate; the beer flavor matrix comprises malt flour, a humulus lupulus extract and a flavor enhancer, and the flavor enhancer comprises flavor essence and concentrated guava juice; the nutrition enhancer comprises vitamin B, mineral salt and an amino acid composition. According to the invention, rich and pure beer flavor and rich, fine and lasting foam can be generated after the beer is disintegrated in water, and the beer has good portability and long shelf life, and has a nutrition supplementing function.

The invention relates to the technical field of daily chemical industry, in particular to a washing machine tank cleaning effervescent tablet and a preparation method thereof. The washing machine tank cleaning effervescent tablet is prepared from the following raw materials in parts by weight: 40 to 60 parts of sodium percarbonate, 4 to 6 parts of tetraacetylethylenediamine, 1 to 3 parts of tetraacetyl glycoluril, 3 to 5 parts of microencapsulated sodium silicate, 12 to 18 parts of microencapsulated citric acid, 0.5 to 1.5 parts of benzotriazole, 0.5 to 1.5 parts of hydroxybenzotriazole, 1 to 2 parts of composite antibacterial agent, 3 to 5 parts of polyvinylpolypyrrolidone and 1 to 2 parts of magnesium stearate. And 0.3 to 0.7 part of essence. The washing machine tank cleaning effervescent tablet is prepared through gradient temperature control mixing and layered tabletting technologies, and has the effects of efficient cleaning, rapid disintegration, efficient antibiosis, small dosage and effective prevention of corrosion of metal parts in a low-temperature environment.

The utility model provides a tablet press for effervescent tablet production, which relates to the field of effervescent tablet production, and comprises an upper box body, two sides of the inner wall of the upper box body are provided with first chutes, the interiors of the two first chutes are clamped with a placing frame, the bottom of the inner wall of the placing frame is provided with a tablet pressing hole, the bottom of the placing frame is fixedly connected with a baffle plate, and the baffle plate is fixedly connected with the upper box body. Second sliding grooves are formed in the positions, located at the bottoms of the first sliding grooves, of the two sides of the inner wall of the upper box body, transverse plates are clamped into the two second sliding grooves, elastic pieces and ejector rods are fixedly connected to the tops of the transverse plates, and the top ends of the elastic pieces are fixedly connected with the bottoms of baffles. According to the tablet press for producing the effervescent tablets, materials can be quickly and conveniently taken after the effervescent tablets are pressed, and the effervescent tablets are uniformly stressed and are not easy to break in the material taking process, so that the integrity of the effervescent tablets is better ensured, and the tabletting and production of the effervescent tablets are better and more quickly ensured.

The invention provides an effervescent tablet containing active probiotics and a preparation method thereof, and relates to the technical field of food and health care product processing. The preparation method of the effervescent tablet containing the active probiotics comprises the following steps: (1) acid granulation: coating an acid material with hydroxypropyl methylcellulose, and mixing with an adhesive and PEG 6000 for granulation; (2) alkali granulation: coating an alkali material with ethyl cellulose, mixing the coated alkali material with microcrystalline cellulose and an adhesive for granulation, and mixing with PEG (Polyethylene Glycol) 6000; (3) mixing the probiotic mixture by adopting an equivalent incremental method; (4) pre-pressing 30-40 kN of the acid particles to obtain an acid layer; and then sequentially filling a probiotic mixture and alkali particles, and finally pressing under the pressure of 50-60kN. According to the effervescent tablet containing the active probiotics, a double-layer tabletting technology is adopted, the survival rate of viable probiotics in the effervescent tablet is increased, and the disintegration time limit is shortened; and uniform bubbles and clear solution in the effervescing process are ensured.

The invention discloses a physalis alkekengi calyx extract effervescent tablet as well as a preparation process and quality evaluation thereof. The effervescent tablet comprises the following extracts and auxiliary materials in percentage by weight: 7-12% of physalis alkekengi calyx extract, and the auxiliary materials comprising 50% of total acid and alkali (the ratio of acid to alkali is 0.6: 1-1.4: 1), 5-15% of a lubricant, 1-5% of a sweetening agent, 2-10% of an adhesive and the balance of a filling agent, totaling 100%. The invention provides a preparation method of the physalis alkekengi calyx extract effervescent tablet powder by a direct tabletting method, and the process comprises the following steps: uniformly mixing and grinding a lubricant and sodium bicarbonate, adding the ground citric acid, the physalis alkekengi calyx extract, an adhesive, a sweetening agent and a filling agent, uniformly mixing, and tabletting. After the process is optimized, the disintegration time limit of the obtained effervescent tablets meets the requirements of pharmacopeia, and the tablet weight difference is qualified. The method is simple, convenient, feasible, stable and reliable, and the prepared effervescent tablets are rapid in disintegration, good in taste and stable in quality and have high clinical application value and market prospects.

The present invention provides a new preparation method for pesticide effervescent agents. By applying the powder coating technology to the preparation method of pesticide effervescent agents, the problem of bag swelling caused by the reaction of acid source substances and base source substances in the pesticide effervescent agents to generate carbon dioxide gas can be solved.

The invention discloses a preparation method of metal aerogel based on an effervescent auxiliary technology, which comprises the following steps: S1, preparing an acid-base effervescent tablet: weighing an acid source and an alkali source, and pressing into the effervescent tablet; s2, preparing a precursor solution: sequentially adding a metal salt precursor, a ligand and a reducing agent into a solvent, and uniformly mixing to obtain the precursor solution; s3, an effervescent initiation reaction is conducted, specifically, the effervescent tablets are added into the precursor solution, after the effervescent tablets are disintegrated, standing is conducted for 1-3 hours at the room temperature, and metal wet gel is obtained; and S4, cleaning and drying: cleaning the metal wet gel for multiple times by using a solvent to remove salt attached to the surface, then carrying out solvent exchange by using tert-butyl alcohol, carrying out liquid nitrogen freezing, and carrying out freeze drying to obtain the metal aerogel material. According to the method, an effervescent auxiliary technology is used, the gel process is accelerated through generated carbon dioxide gas, the use cost of a reducing agent and an initiator is reduced, and the controllability and greenness of the preparation process are improved.

The invention discloses a method for preparing whole fruit powder of Actinidia arguta, comprising: step 1, breaking the whole fruit of Actinidia arguta into colloids of 40-100 meshes by a wall breaking machine, wherein the mass ratio of the ripe whole fruit of Actinidia arguta to water is 1:1-2; step 2, homogenizing the obtained colloid in a high-pressure homogenizer for 5-20 minutes to obtain uniform fruit pulp, wherein the working pressure of the high-pressure homogenizer is set to 300-1500 bar; step 3, drying and sieving the obtained uniform fruit pulp by a vacuum freeze dryer to obtain the whole fruit powder of Actinidia arguta, wherein the working conditions of the vacuum freeze dryer are: pre-freezing temperature 45°C-30°C, primary drying temperature 40°C-0°C, secondary drying temperature 5°C-45°C, and vacuum degree 10Pa. The whole fruit powder of Actinidia arguta obtained by the invention has a vitamin C retention rate of ≥70%, a pectin retention rate of ≥80%, and a flavonoid and polysaccharide retention rate of ≥75%.

The invention belongs to the field of contact lens care, and particularly relates to a sandwich effervescent tablet for cleaning contact lenses and a preparation method of the sandwich effervescent tablet. The outer layer is prepared from the following raw materials: citric acid, sodium bicarbonate, disodium ethylene diamine tetraacetate, a surfactant, polyvinylpyrrolidone, microcrystalline cellulose and colloidal silicon dioxide; the middle layer is prepared from the following raw materials in parts by weight: sodium percarbonate, tetraacetylethylenediamine, phosphate buffer salt, a surfactant, anhydrous sodium carbonate, microcrystalline cellulose and colloidal silicon dioxide; the inner core is prepared from the following raw materials in parts by weight: catalase, a stabilizer, hydroxy propyl cellulose K4M, ethyl cellulose, microcrystalline cellulose and sodium bicarbonate. According to the invention, citric acid / bicarbonate is matched with an active agent to weaken a biological membrane in the outer layer, and a permeation channel is opened preferentially; the H2O2 platform is formed by matching middle-layer sodium percarbonate; and the inner core adopts HPMC / EC controlled-release catalase to realize hysteresis-burst release neutralization.

The invention discloses an L-leucine-removed effervescent tablet and a preparation method thereof, and belongs to the technical field of functional foods and medicines. The effervescent tablet is prepared from the following raw materials in parts by weight: 10.47 parts of vitamin B1, 20.390 parts of vitamin B2, 45.425 parts of vitamin C, 15.500 parts of zinc citrate, 81.360 parts of taurine, 70.436 parts of maltodextrin, 500.000 parts of isomaltitol, 0.380 parts of allura red, 0.060 parts of sunset yellow, 22.000 parts of sucralose, 130 parts of food essence, 800.000 parts of sodium bicarbonate, 240.000 to 250.000 parts of DL-malic acid, 733.979 to 764.779 parts of sorbitol and 1329.200 to 1350.000 parts of anhydrous citric acid. The preparation method specifically comprises the following steps: (1) weighing the prepared materials; (2) granulating; (3) mixing; (4) tabletting; and (5) packaging. The functional effervescent tablet product which is rapid in disintegration, clear in solution and better in stability is produced, the problem of peculiar smell caused by L-leucine in the prior art is solved, the production cost is reduced, and the functional effervescent tablet has urgent market requirements and important technical value.

The present invention discloses a device for stacking effervescent tablet bottles, comprising a bottle conveying structure and a bottle loading structure. The bottle conveying structure includes a first conveyor frame, a first belt conveyor disposed on the first conveyor frame, a workbench adjacent to the first conveyor frame disposed on one side thereof, a rectangular opening extending vertically from the upper end of the workbench, a second belt conveyor corresponding to the first belt conveyor disposed within the rectangular opening, a plurality of bottles loaded with effervescent tablets to be stacked placed on the first belt conveyor, a plurality of limit units for supporting the bottles disposed on the second belt conveyor, and a steering and sealing unit disposed on the side wall of the first conveyor frame between the first and second belt conveyors. The present invention significantly improves the efficiency of stacking and destacking plastic bottles. The device employs a unique design to avoid scattering during the stacking and destacking processes, thereby streamlining and facilitating a smooth and efficient production process.

The invention discloses effervescent tablet weight-reducing tea and a preparation method thereof, and relates to the technical field of food, and the effervescent tablet weight-reducing tea comprises the following raw materials: cassia seeds, mulberry leaves, lotus leaves, an alkaline material, an acidic material, sucralose, silicon dioxide, leucine, mannitol, citric acid, sodium citrate, neotame, adenosine monophosphate, conjugated linoleic acid powder, a preservative and miscellaneous fruity essence microcapsules. The synthesized preservative is obtained by coating natamycin with a wall material obtained by introducing a feruloyl amide structure to the outer surface of beta-cyclodextrin. The synthesized miscellaneous fruit fragrance essence microcapsule is a product obtained by introducing hindered phenol into a composite wall material formed by modified resistant starch and silicon dioxide and then coating miscellaneous fruit essence. The effervescent tablet weight-reducing tea disclosed by the invention has excellent corrosion resistance and fragrance, is obvious in weight-reducing effect and is worthy of popularization and application.

The invention discloses a method for preparing large baical skullcap root fish effervescent tablets through non-aqueous granulation and tabletting. The method comprises the following steps: 1, raw material pretreatment: mixing a rhubarb extract, a baical skullcap root extract, heartleaf houttuynia herb volatile oil, a disintegrating agent and auxiliary materials in proportion; 2, non-aqueous bonding granulation: using 5% PVP-absolute ethyl alcohol atomized spray as an adhesive, and bonding the adhesive with the mixed powder in a fluidized bed granulator to form particles; 3, tabletting and packaging: feeding the granules obtained in the step 2 into a rotary tabletting machine for tabletting; and 4, aluminum-plastic packaging: carrying out aluminum-plastic packaging on the tablets obtained in the step 3, and controlling the environment humidity to be less than or equal to 30%. The invention has the following advantages: 1, active ingredients of traditional Chinese medicines are protected, and the retention rate of key ingredients such as baicalin is greater than or equal to 95%; 2, the process chain is simplified; 3, the cost is reduced and the benefit is increased in economic benefit; the moisture content in the whole process is smaller than or equal to 0.5%.

The invention relates to a vitamin B effervescent tablet and a preparation method thereof, and belongs to the field of vitamin effervescent tablet production. 5-8 parts of tea powder; 70 to 80 parts of a filling agent; 90 to 110 parts of a disintegrating agent; 0.05 to 0.12 part of a lubricant; and 1.2 to 1.8 parts of a wetting agent. According to the vitamin B effervescent tablet, disintegrating agent particles are coated with an HPMC-shellac composite film, the dual functions of humidity shielding and rapid dissolution are achieved, the vitamin B effervescent tablet is convenient to eat and does not disintegrate in advance even if being exposed in air for a certain time, meanwhile, the tea powder is used as a natural flavor agent for middle-aged and elderly people, the resistance psychology of the middle-aged and elderly people can be relieved, and the immunity of the middle-aged and elderly people can be improved. Therefore, the storage stability and attraction of the vitamin B effervescent tablet are improved.

The utility model discloses a disinfection effervescent tablet raw material mixing device with a screening function, and relates to the technical field of mixing devices.The disinfection effervescent tablet raw material mixing device comprises a device shell, supporting columns are arranged on the left side and the right side of the bottom of the device shell, shockproof bases are fixedly installed at the bottoms of the supporting columns, and a first feeding port is formed in the upper portion of the left side of the device shell; a second feeding port is formed in the upper portion of the right side of the device shell, a screening space is formed in the upper portion of the interior of the device shell, a screening pipeline is arranged in the screening space, a mixing space is arranged below the screening space, the interior of the mixing space is divided into three spaces, and a driving space is arranged below the mixing space; three drainage pipelines are arranged in the driving space, a collecting space is arranged below the driving space, and a discharging opening is formed in the bottom of the collecting space. According to the disinfection effervescent tablet raw material mixing device with the screening function, raw material particles are screened according to the size and then mixed with a liquid solution, the mixing efficiency is improved, and mixing is effectively conducted according to the proportion.

The present invention relates to the technical field of veterinary medicine, and specifically discloses a composition for treating cow mastitis and a preparation method thereof. The composition includes: 0.5 part-2 parts of a composite sodium chlorite effervescent tablet, 1.2 parts-1.5 parts of puerarin, 1.8 parts-2.0 parts of a chitosan-derived quaternary ammonium salt, 1 part-5 parts of modified nano zinc oxide, 2 parts-6 parts of magnesium-aluminum hydrotalcite, 1.6 parts-3 parts of an antibacterial agent, 5 parts-10 parts of a film former, 2 parts-4 parts of a plasticizer, 3 parts-7 parts of a surfactant, 1 part-2 parts of a thickener, and 550 parts-650 parts of distilled water. The composition provided by the present invention can fundamentally treat and prevent cow mastitis under the synergistic effect of each component, with a cure rate of more than 90%, and will not cause drug residues, thereby avoiding the generation of drug residues and bacterial resistance problems in cow's milk. The composition is suitable for promotion in animal husbandry and has broad application prospects.

The utility model relates to the technical field of powder mixing equipment, in particular to a powder mixing mechanism for processing effervescent tablets, which comprises a rack, a mixing tank is fixedly connected onto the rack, a stirring mechanism is arranged on the mixing tank, a discharge component is arranged at the bottom of the mixing tank, the stirring mechanism comprises a base plate fixedly connected onto the inner bottom wall of the mixing tank, arc-shaped grooves are arranged on two sides of the base plate, and the arc-shaped grooves are communicated with the discharge component. The arc-shaped groove extends to the outer side of the base plate and is in an arc shape, a first connecting shaft and a second connecting shaft are rotationally installed on the mixing tank, a plurality of guide pieces are fixedly connected to the first connecting shaft and the second connecting shaft and used for turning over materials in the arc-shaped groove, and the output end of the motor is fixedly connected with a stirring frame. By arranging the stirring mechanism, materials at the bottom of the mixing tank can be gathered in the arc-shaped groove of the base plate, and during stirring, the first connecting shaft and the second connecting shaft respectively drive the guide sheets to rotate, so that the materials at the bottom of the mixing tank can be turned over, exchange between bottom-layer materials and upper-layer materials is forced, and the mixing effect is improved.