32results about How to "Fast dissolution" patented technology

The application provides a cold-dissolved liver-protecting medicinal tea and a preparation method and application thereof. The preparation raw materials of the cold-dissolved liver-protecting medicinal tea include green tea, rattan tea, ginseng, lotus leaves, mulberries and hawthorn. The preparation method comprises the steps of grouping extraction and spray drying of the preparation raw materials. The air inlet temperature of the spray drying is 130-150 DEG C, and the air outlet temperature is 75-85 DEG C. The grouping extraction comprises jointly extracting the ginseng, mulberries and hawthorn, and jointly extracting the green tea, rattan tea and lotus leaves in the presence of cyclodextrin. The cyclodextrin comprises one or more of beta-cyclodextrin and hydroxypropyl-beta-cyclodextrin. The cold-dissolved liver-protecting medicinal tea is derived from natural plants, has a simple formula, is safe and effective, is convenient to use, and can retain active ingredients to the greatest extent.

The invention relates to a material mixing packaging bottle and a using method, the material mixing packaging bottle comprises a liquid material barrel and a solid material barrel, the solid material barrel is inserted into the liquid material barrel in a sliding mode, the inner wall of the solid material barrel is provided with a plurality of limiting supporting pieces, and the limiting supporting pieces are distributed around the axis of the solid material barrel at intervals; a gap is formed between every two adjacent limiting supporting pieces to form a liquid flowing groove, a freeze-drying bin is formed between the upper surfaces of the limiting supporting pieces and an inner cavity in the upper portion of the solid material barrel, freeze-drying balls are arranged in the freeze-drying bins, the lower end face of the solid material barrel is fixedly covered with a diaphragm, the inner wall of the bottom of the liquid material barrel is fixedly connected with a puncturing piece, and an inner cavity in the lower portion of the liquid material barrel is filled with essence. A mixed liquid flowing opening is formed in the bottom wall of the liquid material barrel in a penetrating mode, a bottom cover is detachably connected to the bottom face of the liquid material barrel, and a detachable limiting piece for limiting the solid material barrel to move downwards relative to the liquid material barrel is detachably connected to the outer wall of the upper portion of the solid material barrel. The freeze-drying device has the advantage that the possibility of freeze-drying ball fragmentation is reduced.

The application discloses a kind of sugar melting pots, including kettle body, mixing and turning mechanism, reverse mixing mechanism, lifting and scraping mechanism, crushing mechanism and driving mechanism;Kettle body is barrel-shaped, and circular fixed plate is fixed in its inner cavity upper portion;Mixing and turning mechanism is below fixed plate, for mixing sugar water inside kettle body, and turning material at bottom.The application adopts first mixing blade to add reverse peripheral lifting and mixing second mixing blade, to form bidirectional three-dimensional convection mode, central axial flow and peripheral reverse revolution flow form strong shear turbulent zone in kettle body, cooperate with the lifting movement of eccentric sub-shaft to realize forced mixing between liquid layer, can better eliminate concentration stratification and temperature stratification;Again with the turning shovel of bottom bevel gear transmission, make sugar solution in kettle body form relatively sufficient circulation, sugar dissolving speed is faster, uniformity is higher.

The utility model relates to the technical field of lycopene production, in particular to a lycopene production ingredient blending device which comprises a blending box, a heating sleeve barrel is fixedly connected to the upper end of the blending box, a blending tank is fixedly connected to the interior of the heating sleeve barrel, a lifting air cylinder is fixedly connected to the position, located on the right side of the heating sleeve barrel, of the upper end of the blending box, and a connecting plate is fixedly connected to the output end of the lifting air cylinder; through the use of the stirring rod and the filter barrel I, ingredients are fully stirred and uniformly mixed at different depths, the stirring efficiency is improved, and meanwhile, the scraping blades fully clean and scrape the inner wall of the ingredient tank along with the rotation of the stirring blades, so that the adhesion of the materials is prevented, the mixing effect is improved, the heat transfer is promoted, and blended mixed liquid flows into the filter barrel II; the first filtering barrel rotates to drive the second filtering barrel to rotate synchronously, centrifugal force is generated to conduct double filtration on mixed liquid, the filtering precision is high, and the product quality of lycopene is effectively improved.

This invention relates to a zero-residue multi-stage deflagration fracturing method and system, addressing the problems of existing deflagration fracturing devices, such as well-water pollution, failure to achieve the expected fracturing effect, and low efficiency. The multi-stage deflagration fracturing method includes: Step 1: Preparing the deflagration fracturing charge, central tube, and guide plug in the deflagration fracturing system using a combustible material that is soluble in chloride ions; Step 2: During operation of the deflagration fracturing system, a detonator ignites the central tube and the deflagration fracturing charge; Step 3: The central tube burns, the deflagration fracturing charge deflagrates, and the guide plug burns simultaneously, thus performing multi-stage deflagration fracturing; Step 4: After deflagration fracturing is completed, the residue from the central tube, deflagration fracturing charge, and guide plug falls into the well water, where it dissolves completely, achieving zero residue. To achieve the above method, this invention also proposes two zero-residue multi-stage deflagration fracturing systems.

This invention relates to the field of water-soluble polymer materials technology, and discloses a comb-shaped ternary polymer and its preparation process. The polyacrylamide is polymerized from a backbone monomer, anionic monomer, comb-shaped macromolecular monomer, and optional functional reinforcing monomers under the action of a redox and azo-based composite initiation system. The preparation process includes solution preparation and neutralization, deoxygenation and temperature control, adiabatic polymerization, and post-treatment steps, employing a control strategy combining low-temperature initiation and adiabatic temperature rise polymerization. This invention effectively overcomes the defects of traditional linear polymers—low viscosity retention and poor shear resistance—in high-temperature and high-salt environments by introducing comb-shaped side chains to create a steric hindrance effect. The resulting product possesses ultra-high molecular weight, low water-insoluble content, and excellent solubility, exhibiting excellent salt-resistant thickening advantages and mechanical stability, meeting the oil displacement requirements of harsh reservoir environments.

The invention relates to the technical field of agricultural product deep processing and functional food science, in particular to enzymolysis cyperus esculentus powder and a preparation method and application thereof. The preparation method comprises the steps that cyperus esculentus powder and water are mixed, pulped and cured; performing high-speed shearing pretreatment on the slurry; adding a compound enzyme preparation containing amylase, cellulase and protease for enzymolysis; carrying out enzyme deactivation after enzymolysis, and filtering; performing emulsification and two-stage high-pressure homogenization treatment on the filtrate; and finally spray-drying to obtain a finished product. Through the synergistic effect of high-speed shearing and composite enzymolysis, cell walls of cyperus esculentus are effectively broken, macromolecular nutrient substances are converted into micromolecules, and the solubility, taste and nutrition utilization rate of the product are remarkably improved. The prepared enzymolysis cyperus esculentus powder is good in instant solubility, good in flavor and high in stability, and can be widely applied to the fields of solid beverages, special dietary foods and the like.

The invention relates to splicing type medicine dispensing equipment and a medicine dispensing method. The equipment comprises a conveying device and a plurality of medicine dispensing trays arranged on the conveying device. A plurality of working modules are arranged on one side of the conveying device and spliced in the moving direction of the dispensing tray, and an outlet of each working module faces the dispensing tray; the working module comprises one or more of a liquid bag processing module, a first medicine bottle processing module, a second medicine bottle processing module and a needle cylinder processing module; a liquid bag station and a plurality of medicine bottle stations are arranged on the medicine dispensing tray, the liquid bag processing module is used for processing liquid bags and transferring the liquid bags to the liquid bag station, and the first medicine bottle processing module and the second medicine bottle processing module are used for processing medicine bottles and transferring the medicine bottles to the medicine bottle stations. The needle cylinder processing module is used for processing a needle cylinder and transferring liquid medicine in a medicine bottle into a liquid bag through the needle cylinder. The flexibility of an assembly line can be improved, and the investment under the requirement of multiple dispensing modes is reduced.

The invention belongs to the technical field of food processing, and particularly relates to a method for preparing a zero-hydrogenation low-sugar solid beverage through spray drying. The method comprises the following steps: firstly, adding modified lecithin and modified Arabic gum into a feed liquid according to a specific proportion, and homogenizing to obtain a mixed feed liquid; then, a pressure spray dryer is used for cyclic agglomeration drying, and separated fine particles are returned to an atomization area to serve as crystal nucleuses and are bonded with wet fog drops to grow into large particles. Through compounding of the modified additive and a cyclic agglomeration technology, the problems that a traditional product is small in particle size, poor in reconstituability and prone to adhering to the wall are effectively solved, and the solid beverage uniform in particle size and good in instant solubility is prepared. The product adopts refined vegetable oil to replace hydrogenated oil, so that zero trans-fatty acid is realized; polydextrose and erythritol are used as main sweet sources, and the total sugar content is less than or equal to 15%. The process is simple and controllable, high in raw material utilization rate, suitable for industrial production and capable of meeting the requirements of healthy sugar-controlled people.

The invention relates to a diene gel chemical blocking and channeling sealing agent. The problems that the plugging effect is poor and well cementation accidents are easily caused after an existing superfine cement system is solidified in large pore channel or crack plugging are mainly solved. The adhesive is characterized by comprising the following components in parts by mass: 8-10 parts of acrylamide; 1 to 3 parts of N, N-dimethylacrylamide; 5-6 parts of superfine silicate; 0.1 to 0.5 part of a dissolution promoter; 0.5 to 2.0 parts of a cross-linking agent; 0.1 to 0.3 part of an initiator; 0.1 to 0.2 part of a reinforcing agent and 78 to 85.2 parts of water; the preparation method comprises the following steps: sequentially adding the acrylamide, the N, N-dimethylacrylamide and the dissolution promoter into quantitative clear water according to the formula proportion of the agent, stirring, adding the cross-linking agent and the initiator, continuously stirring, adding the superfine silicate and the enhancer, and stirring and dissolving to obtain uniform liquid. The blocking and channeling sealing agent can improve the field working efficiency, the blocking effect is good after solidification, and well cementation accidents are not prone to being caused.

The application discloses a device and method for microneedle patch injection and peeling, and relates to the technical field of microneedle patch application devices, which comprises a shell, a sliding groove is arranged on the side wall of the shell; an injection mechanism is arranged in the shell and comprises a hollow spring push rod, a spring guide rod is arranged on the top of the spring push rod, the spring guide rod is fixed on the top of the shell, and the spring guide rod is sleeved with a spring on the side of the top of the spring push rod; a clamping mechanism is fixed on the bottom of the spring push rod and comprises a sliding rail, a pair of clamping blocks are symmetrically arranged on the sliding rail, the clamping blocks are connected with an adjusting mechanism to realize the approaching or moving away of the clamping blocks, the sliding rail penetrates through the sliding groove and is connected with a pusher, the clamping mechanism is compressed and locked through the pusher, the pusher is released, and the microneedle patch in the clamping block is pushed through the action of the spring; the device can uniformly penetrate the drug-loaded tip of the microneedle patch into the skin through external force and peel the microneedle patch or the base of the microneedle patch from the surface of the skin.

This invention relates to the field of health food, specifically to a solid beverage for assisting in lowering blood pressure and blood lipids and its preparation method, comprising: 40-45% traditional Chinese medicine extracts, 50-55% food ingredients, and the remainder being excipients; 10-15 parts red yeast rice extract, 5-10 parts hawthorn extract, 5-10 parts gastrodia elata extract, 5-10 parts salvia miltiorrhiza extract, 1-5 parts alisma plantago-aquatica water extract, and 1-5 parts poria cocos water extract; 15-20 parts oat β-glucan powder, 10-15 parts resistant dextrin, 5-10 parts phytosterol micronized powder, and 5-10 parts freeze-dried fruit powder. This solid beverage combines extracts of medicinal and edible herbs such as red yeast rice, salvia miltiorrhiza, and hawthorn with food ingredients, without the addition of chemically synthesized drugs, avoiding the risks of drug interactions and potential side effects, conforming to the principle of food and medicine sharing the same origin, and thus having higher consumer acceptance and compliance.

This invention belongs to the field of microbial polysaccharide fermentation and processing technology, specifically relating to a liquid sizing agent, its preparation method, and its application. This invention optimizes the fermentation process of *Sphingomonas sphingosine monophosphate* CGMCC No. 9531 to prepare a high-yield, high-viscosity fibrous sizing agent. Then, using vegetable oil and / or mineral oil as the dispersion medium, and in conjunction with a composite emulsifier, a high-concentration liquid sizing agent is prepared. This invention solves the problems of existing sizing agents being only solid powders with poor solubility and difficulty in maintaining high-concentration sizing agents stably in liquid systems. The high-concentration liquid sizing agent of this invention allows for pumping and precise control, meets product performance requirements, can be stably stored for more than 12 months, dissolves quickly, and remains uniformly stable after 72 hours of standing. The fermentation yield is increased by 25% compared to existing processes.

The application discloses modified sodium carboxymethyl cellulose for concrete, which has grafting segments of hydrophilic carboxylic acid groups and strong polar nitrile groups, and a crosslinked three-dimensional network structure; carboxylic acid groups and nitrile groups and crosslinking groups are introduced at the same time, the introduced carboxylic acid groups make the CMC-Na have more excellent water solubility, faster dissolution speed and higher production efficiency; and provide strong hydrogen bond action, stronger intermolecular force, more difficult intermolecular movement and improved viscosity; have more excellent water absorption and water retention; the introduced nitrile groups endow the modified CMC-Na with strong polarity, form hydrogen bonds and covalent bonds with silicates in the concrete, and greatly improve the bonding strength; meanwhile, the introduction of nitrile groups endows traditional CMC-Na with flexibility, can fill pores and other problems during concrete mixing, and makes the concrete structure more compact; the addition of a crosslinking agent makes the density of carboxylic acid and nitrile groups significantly increase, forms a network structure, and improves the density of steric hindrance and hydrogen bonds.

The application discloses a wastewater treatment device and a working method thereof. The device comprises a water storage pool, a movable base movably connected to the water storage pool, a moving unit and a particle throwing unit arranged on the movable base, a solution throwing unit arranged on the particle throwing unit, and a measuring unit connected to the solution throwing unit. The device can avoid the concentration of a certain area being too high to reduce the dissolution speed of the medicament, and the blades on the crushing rollers of the collecting assembly can also have a mixing effect, thereby accelerating the dissolution speed of the medicament.

The utility model relates to the technical field of colla corii asini mixing, and discloses a mixing and concentrating device for processing colla corii asini, which comprises a mixing tank, the outer wall of the mixing tank is fixedly connected with a heating groove, a stirring assembly is arranged in the mixing tank, a power assembly is arranged above the stirring assembly, the stirring assembly comprises a plurality of stirring blades, and the stirring blades are arranged on the stirring blades. Transmission columns are fixedly connected to the side walls of the stirring blades, a plurality of wall scraping rings are fixedly connected to the bottoms of the outer walls of the transmission columns, and the wall scraping rings are used for scraping and sweeping donkey-hide gelatin adhered to the inner wall of the mixing tank. According to the donkey-hide gelatin mixing device disclosed by the utility model, the driving motor I drives the transmission column to drive the plurality of stirring blades on the outer wall to rotate, so that a donkey-hide gelatin mixture is fully stirred, and meanwhile, the wall scraping ring is driven to scrape and sweep the inner wall of the mixing tank, so that the adhered donkey-hide gelatin mixture is separated, and the effect of fully stirring and mixing donkey-hide gelatin is achieved; the problem of poor donkey-hide gelatin quality caused by non-uniform donkey-hide gelatin stirring and wall sticking of materials is solved, and the donkey-hide gelatin processing quality and efficiency are improved.

The present application relates to the technical fields of preparation of carbendazim suspension agent, and discloses a mixing device for improving uniformity of carbendazim suspension agent, wherein the ultrasonic generator, the vibrating mixer and the stirrer are arranged, the ultrasonic generator generates high-frequency sound waves to drive the mixer to vibrate at high frequency for dispersion mixing, meanwhile, the vibrating mixer can also resonate with the rotating stirrer to further improve the mixing efficiency, compared with the traditional stirring mixing mode, the ultrasonic mixer can more effectively disperse the particles into the liquid and produce uniform mixing effect, the high-power mechanical vibration can promote the mixing effect, meanwhile, the powerful mechanical vibration can more quickly and completely disperse the particles and realize uniform mixing, so that the production efficiency can be improved and the time can be saved.

The present application relates to the technical field of high molecular compound preparation, in particular to a kind of polyacrylamide polymer and its preparation method, the preparation method provided by the present application, process flow is simple, in the preparation process, by adding surfactant to the system before azeotrope, make the boiling state can continue to carry out, greatly shorten the azeotrope time, reduce energy consumption while avoiding the particle adhesion caused by long time high temperature azeotrope, simultaneously, the addition of surfactant in the preparation process can speed up the dissolution rate of polyacrylamide solid product, in addition, in the azeotrope process with the help of condensation reflux and the action of water segregator make part of oil phase reflux, particles are not easy to stick together, simultaneously make oil-water separation, it is convenient to recycle oil phase;The polyacrylamide polymer provided by the present application is fast-dissolving granular or powdery, not easy to stick together, fast-dissolving, and good application effect.

A water and fertilizer drip irrigation device belongs to the technical field of water and fertilizer drip irrigation and comprises a first filter, a water pump, an injection pipe and a fertilization tank which are sequentially connected, and a main pipeline of an outlet of the fertilization tank is connected with a fourth control valve, a flow valve and a plurality of drippers; the device further comprises a premixing tank, a heating device and a first stirring device are installed in the premixing tank, and the bottom of the premixing tank is connected with the injection pipe. A second stirring device is mounted in the fertilizing tank. A water source is filtered through a first filter, and through three-stage mixing, namely accelerating dissolution through a heating device of a premixing tank, stirring and premixing through a first stirring device, secondary mixing through an injection pipe and stirring and mixing through a second stirring device in a fertilization tank, high efficiency, thoroughness and uniformity of fertilizer mixing are achieved, the fertilization efficiency is improved, and the situation that a water dropper is blocked is effectively avoided; normal drip irrigation operation is guaranteed, and maintenance cost is greatly reduced.

The present invention relates to a colored resin composition, a cured product, a color filter, and an image display device. A colored resin composition is provided which has a fast developing solution speed even at a low pre-baking temperature. The colored resin composition of the present invention is characterized by containing (A) a colorant, (B) a solvent, (C) an alkali-soluble resin, (D) a photopolymerization initiator, and (E) a photopolymerizable monomer, the aforementioned (A) colorant containing a phthalocyanine compound having a specific chemical structure and a yellow color material, and the aforementioned phthalocyanine compound in the aforementioned (A) colorant being contained at a specific ratio.

The utility model discloses a mortar sand clay content detection device relates to building material detection technical field, including separation cylinder, the upper end of separation cylinder is installed with support frame, and the support frame is installed with hydraulic pressure rod, and the output of hydraulic pressure rod sets up to the south, and is installed with the rubbing mechanism, and the rubbing mechanism includes drive motor, transmission assembly, elastic connecting piece and rubbing board, and the bottom output of hydraulic pressure rod is fixed with the lifting frame, and drive motor installs in the inner top of lifting frame, and transmission assembly is connected between the output of drive motor and lifting frame, and rubbing board is located in the inside of separation cylinder, and elastic connecting piece is connected between transmission assembly and rubbing board, in the utility model, drive motor makes rubbing board along the rotation of self axis with transmission assembly cooperation lifting frame, and also reciprocating moves up and down, realizes the rubbing of rubbing board to the bottom mortar and rubs the effect, is favorable to improve the crushing rate of soil particle, thereby speeds up the dissolution rate of soil, improves the detection efficiency.

This utility model provides a wet desulfurization system for aluminum electrolysis flue gas, relating to the technical field of wet system technology. It includes a slurry tank and a support frame. The support frame is positioned above the slurry tank, and a drive assembly is located at the middle of the support frame. The slurry tank contains stirring blades, and the drive assembly drives the stirring blades to rise, fall, and rotate. A limestone powder hopper is located on one side of the support frame. This utility model arranges a disc-shaped jet assembly and stirring blades in the slurry tank. Before the slurry enters the desulfurization tower, it undergoes pre-treatment for oxidation and crystallization. The disc-shaped jet assembly introduces oxygen in advance, creating an oxidizing atmosphere in the slurry. When the slurry subsequently enters the desulfurization tower and reacts with SO2 to generate CaSO3, it can be oxidized to CaSO4 more quickly because O2 is already sufficient, eliminating the need to wait for oxidation within the tower. The solubility of CaSO4 is much lower than that of CaSO3, making it easier to crystallize and precipitate. Crystallization promotes the forward reaction, reducing unreacted CaCO3 residue in the slurry.

This utility model relates to the technical field of chemical machinery, and in particular to a device for producing magnesium sulfate heptahydrate from high and low temperature salts. It reduces the volume of the raw materials by crushing them, increases the dissolution rate in water, and improves the preparation efficiency. It is convenient to use and highly practical. The device includes a base plate, a support, a housing, a sealing cover, and an air compressor / refrigeration unit. The housing is fixedly mounted on the upper end of the base plate by the support. A chamber is provided inside the housing, and the upper end of the housing is open. The sealing cover is installed at the opening at the upper end of the housing. The air compressor / refrigeration unit is mounted on the base plate, and its cooling end is located inside the chamber of the housing. The device also includes a crushing mechanism, a stirring mechanism, and a moving mechanism. The crushing and stirring mechanisms are both mounted on the moving mechanism, which is used to move the crushing and stirring mechanisms. The crushing mechanism has a crushing function, and the stirring mechanism has a stirring function.

The invention belongs to the technical field of cosmetics, and relates to HEB solid particles, a preparation method and application. And the D50 particle size of the HEB solid particles is 200 to 500 [mu] m. According to the invention, the D50 of the HEB solid particles is controlled to be 200-500 [mu] m, so that HEB is easier to disperse in grease, does not form ball-shaped small balls or gel and is easier to dissolve, and the dissolution speed and solubility of the HEB solid particles in the grease are obviously improved. The HEB solid particles and the HEB grease solution can be used in the field of skin care products.

The utility model provides a flocculant preparation device, and belongs to the technical field of flocculant preparation. Comprising a configuration tank body, a vertical stirring structure is mounted in the configuration tank body, a stirring structure is mounted on the lower wall surface of the configuration tank body, a feeding structure is mounted on the upper wall surface of the configuration tank body, and an acceleration configuration structure is mounted on the side wall surface of the configuration tank body; the vertical stirring structure comprises a vertical stirring base, a vertical stirring sliding rod, a vertical stirring screw rod, a vertical stirring motor and a vertical stirring fan blade; the vertical stirring base is mounted in the configuration tank body, and the vertical stirring sliding rod is fixedly mounted between the configuration tank body and the vertical stirring base; the finished solution with higher temperature is added into the prepared solution, so that the prepared solution can be heated, the preparation of the solution is promoted, the final concentration of the prepared solution can reach a preset standard, the temperature is easier to control, and the temperature can be ensured not to exceed 60 DEG C.

The utility model discloses a solid toilet cleaning block containing box which comprises a supporting plate, and a floating assembly used for driving the solid toilet cleaning block containing box to float on the water surface is arranged on one side of the supporting plate. A placement mechanism for placing the toilet cleaning block is arranged on the lower side of the support plate; an extension mechanism used for pushing the placement mechanism to enter the water surface is arranged between the supporting plate and the placement mechanism. By starting the inflation mechanism, the inflation mechanism drives the extension mechanism to control the time when the placement mechanism is pushed into the water surface in the water storage stage of the closestool, so that the immersion time of the solid toilet cleaning block in water is controlled, the situation that a cleaning agent is excessively released at a time is avoided, the problem that the toilet cleaning block makes continuous contact with water flow is solved, and the dissolution speed of the toilet cleaning block is increased; the daily cleaning cost is increased under the condition of long-term use.

The utility model provides a kind of low temperature methanol washing device is used to match alkali device, it is related to low temperature methanol washing device matching alkali equipment field, including stainless steel alkali mixing tank and be connected with the communication of the bottom of the one side of stainless steel alkali mixing tank and be sent pump, be equipped with feeding opening on stainless steel alkali mixing tank, further include weighing equipment, plugging component, mounting bracket, desalted water liquid adding component, solid caustic soda feeding component, steam generator, turbulence component and non-contact liquid level sensor;The device can automatically complete accurate configuration of caustic soda solution and improve the dissolution effect of solid caustic soda in desalted water by steam generator and turbulence component after being configured, and then the dissolution speed of solid caustic soda in desalted water is accelerated and more sufficient, in turn by conveying pump, injection in the connecting pipeline between tail gas water scrubbing tower and booster pump can be realized, finally lye reaches methanol / water separation tower and neutralizes the acidity of its wastewater to extend the service life of entire low temperature methanol washing system.

This utility model provides a boiler cleaning chemical dosing device, relating to the field of boiler cleaning technology. It includes an operation panel with a chemical dosing rack fixedly mounted on its top. Two columns are fixedly mounted on the top of the dosing rack. Each of the two columns has two limiting grooves on its inner surface. L-shaped limiting blocks are movably embedded in the inner surface of each of the four limiting grooves. A strip plate is fixedly installed between the tops of the four L-shaped limiting blocks. In this utility model, starting the drive motor causes it to drive a drive rod and multiple stirring blades to mix the chemical and water. Then, activating two electric push rods causes them to move the strip plate stably up and down, thereby moving the drive motor, drive rod, and multiple stirring blades up and down. This changes the stirring trajectory, ensuring thorough mixing of the chemical and water in the dosing tank. This improves the dissolution rate, uniform distribution, and contact of the chemical with substances inside the boiler, thus enhancing the cleaning and protection effect on the boiler.

The application discloses an ArF immersion photoresist polyacrylate polymer, a preparation method and application thereof. The polymer is prepared by the following method: in the presence of an initiator, a monomer shown in formula (A), a monomer shown in formula (B) and a monomer shown in formula (C) are subjected to a polymerization reaction in an organic solvent to obtain the polyacrylate polymer, wherein the weight fraction of the monomer shown in formula (A) is 2-10 parts, the weight fraction of the monomer shown in formula (B) is 1-6 parts, and the weight fraction of the monomer shown in formula (C) is 1-3 parts. The polymer is applied in ArF immersion photoetching, and can reduce the problems of performance decline and defect increase of the photoresist.

The invention provides a control method of clothes processing equipment and the clothes processing equipment, and the control method comprises the steps: S1, starting a drum self-cleaning program, and putting cleaning particles between an inner drum and an outer drum; s2, the inner cylinder is controlled to rotate, so that the cleaning particles collide with the outer wall of the inner cylinder and the inner wall of the outer cylinder; s3, controlling to feed liquid between the inner and outer barrels, dissolving the cleaning particles to form mixed liquid, and cleaning the outer wall of the inner barrel and the inner wall of the outer barrel. By the adoption of the control method, the effect of cleaning dirt on the outer wall of the inner barrel and the inner wall of the outer barrel can be improved, the cleaning particles are dissolved in liquid, and the problems that existing cleaning particles are clamped in a gap between a heating pipe and the barrel wall, the cleaning effect of the cleaning particles is affected, and seriously, the washing process of the clothes treatment equipment is interrupted, and the cleaning effect is affected can be solved. And the service life of the clothes processing equipment is shortened.