30results about How to "Guaranteed decentralization" patented technology

The invention discloses water treatment equipment and method based on MS glue production, and relates to the technical field of wastewater treatment.The water treatment equipment comprises a machine body, a plurality of flocculation tanks arranged in the machine body and a plurality of column feet installed at the bottom of the machine body, and further comprises a batch injection mechanism and a water treatment mechanism, a water inlet pipe and a dosing pipe are sequentially mounted in the fixed plate along an annular track; the multi-stage flocculation mechanism comprises a main shaft rotationally connected to the interior of the flocculation tank, a plurality of stirring assemblies mounted outside the main shaft and an adjusting assembly mounted in the main shaft; the blades are adjusted to be in an inclined state, so that wastewater and a flocculating agent can be rapidly mixed, in a flocculating constituent growth stage, the blades are adjusted to be in a vertical state, and the wastewater is stirred at a low speed through the combined blades, so that shearing of the flocculating constituent can be avoided, dispersion of the flocculating agent in the wastewater can be kept, and growth of the flocculating constituent in the wastewater can be promoted.

The present application relates to the technical field of shale gas sampling, in particular to a shale gas exploitation sampling device and method, the device comprises a box body and an inspection door, a filter box is arranged in the upper middle part of the box body, a low-temperature box is arranged in the lower middle part of the box body, an adsorption box is arranged in one end of the box body, a shunt pipe is arranged on the inner wall of the bottom end of the low-temperature box, a cooling mechanism for low-temperature water removal is arranged in the low-temperature box, a filtering mechanism for automatic filtering and automatic cleaning is arranged in the filter box, an adsorption mechanism for adsorption is arranged in the adsorption box, and a connecting mechanism for connecting a sampling pipeline is arranged in one end of the box body. The device can be suitable for sampling pipelines of different sizes and shapes, can ensure the firmness and sealing property of the connection, can automatically sample and purify different shale gases comprehensively, and can ensure the accuracy and sufficient amount of sampling.

This invention relates to a production process for biodegradable meltblown nonwoven fabric, comprising the following steps: S1, plasticizing and extruding PLA mixed raw materials at a temperature of 80-90℃, and plasticizing and extruding PBAT mixed raw materials at a temperature of 80-90℃; S2, selecting 75-80 parts by weight of PLA mixed raw materials, 25-30 parts by weight of PBAT mixed raw materials, 15-18 parts by weight of grafted material, and 3-5 parts by weight of electrostatic electret masterbatch; S3, uniformly dividing the grafted material into N parts, and feeding 1 / N of the grafted material, 75-80 parts by weight of PLA mixed raw materials, 25-30 parts by weight of PBAT mixed raw materials, and 3-5 parts by weight of electrostatic electret masterbatch into a third screw extruder to form intermediate raw materials; S4, extruding the melt mixture obtained in step S3 through a spinneret; S5, the meltblown fibers in step S4 are cooled by negative pressure suction molding and then enter the high-voltage electrostatic electret to carry charge. The present invention has the following advantages: it can achieve biodegradability, avoid white pollution, and at the same time ensure that the meltblown fabric produced has high filtration efficiency.

The invention belongs to the technical field of preparation of monatomic nano-enzyme materials, and particularly relates to a high-load Pt monatomic nano-enzyme as well as a preparation method and application thereof. The preparation method comprises the following steps: (S.1) dissolving FeCl3. 6H2O, H2PtCl4. 6H2O and PPh3 in DMF (Dimethyl Formamide), and carrying out rotary stirring to obtain a solution 1; dissolving BDC in DMF (Dimethyl Formamide) to obtain a solution 2; quickly adding the solution 2 into the solution 1, transferring the obtained mixed solution into a stainless steel high-pressure reaction kettle, carrying out hydrothermal reaction, and after the reaction is finished, washing the obtained product with ethanol and drying to obtain a pyrolysis precursor; and (S.2) placing the precursor in a graphite sample table groove of a Joule heat rapid heating device, carrying out Joule heat shock treatment, and cooling to room temperature to obtain the high-load Pt monatomic nano-enzyme. According to the invention, migration and agglomeration of Pt atoms at high temperature are inhibited, long-time sintering of a carrier skeleton is avoided, and high specific surface area and porous structure of the material are retained.

This invention discloses a mixing and batching equipment and method for producing magnetic materials. The equipment includes a mixing tank and a stirring mechanism disposed inside it. The mixing tank is placed horizontally, and the stirring mechanism is provided with a shaft tube and stirring elements arranged in a ring array fixed to the outer wall of the shaft tube. The shaft tube is horizontally rotatably positioned at the axial center of the mixing tank. The stirring elements are configured as plate-like structures, and dispersion grooves are evenly distributed along the axial direction at the middle position of the stirring elements. One end of the shaft tube is rotatably connected to a connecting pipe via a bearing, and the connecting pipe is connected to an air pump via a hose. One end of the outer wall of the shaft tube is connected to a drive motor via gear transmission. Multiple air blowing holes are opened on the outer wall of the shaft tube between two adjacent stirring elements. This invention improves the actual uniformity of mixing and dispersing the raw materials by continuously rotating and using dispersion grooves to continuously change the movement state and direction of the raw materials.

This invention relates to the field of feeding devices, specifically to an anti-agglomeration short-cut carbon fiber flocking feeding device, comprising a processing box for crushing and screening fibers. A feeding assembly is connected to the bottom of the processing box, and a storage hopper is connected to the bottom of the feeding assembly for collecting the processed fibers. A discharge assembly is connected to the bottom of the storage hopper. Two rotating rods are rotatably connected through the upper and middle sections of the processing box. Toothed rollers and gears are fixedly connected to the outer rings of the rotating rods. A motor is fixedly connected to the outside of the processing box, and its output end is fixedly connected to the rear rotating rods. A sprocket is fixedly connected to the outer rings of both the upper and lower rotating rods at the rear. By setting up a multi-layered rotating rod + toothed roller multi-stage tearing structure, combined with synchronous transmission of gears and chains, the agglomerated fibers are gradually torn apart and dispersed, resulting in a strong initial dispersing effect.

The application belongs to the technical field of food processing, and particularly relates to an egg powder and a preparation method thereof. In view of the problems of low protein content and poor brewing performance of the egg powder prepared by the prior art, the egg liquid is first subjected to protease hydrolysis treatment, sugar addition and dispersion treatment to obtain high-temperature-resistant egg liquid, so as to improve the sterilization temperature of the egg liquid and ensure that the egg liquid does not form gel and does not produce fishy smell; then, the acid substance is added to the high-temperature-resistant egg liquid, and the high-temperature-resistant egg liquid is subjected to spray drying treatment after high-temperature short-time sterilization, so as to avoid the increase of the viscosity of the high-temperature-resistant egg liquid after sterilization, and the protein content and the brewing performance of the prepared egg powder are both significantly improved.

The present application relates to the packaging technical field, specifically to a kind of barrier material and its preparation method and composite film.The resin combination of PBAT resin, PLA resin and PDA resin is used as base material in the present application, and is combined with compatible agent, hydrotalcite compound and calcium stearate, which significantly improves the gas barrier property of barrier material, and can be used for heavy heat shrinkage packaging, to meet the lifting load demand in artificial transfer process.

This invention belongs to the field of concrete building materials technology, and discloses a fiber-reinforced concrete segment suitable for dual control of micro-cracks and macro-cracks, and its preparation method. The fiber-reinforced concrete segment comprises cement-based concrete and crack-resistant fibers and structural fibers compositely added to the cement-based concrete. The crack-resistant fibers are fine steel fibers with a diameter of 0.15-0.25 mm and a length of 10-15 mm; the structural fibers are coarse polypropylene fibers with a diameter of 0.8-1.2 mm and a length of 40-60 mm; the volume fraction of the crack-resistant fibers is 0.5%-0.8%; and the volume fraction of the structural fibers is 0.5%-0.9%. The fiber-reinforced concrete segment provided by this invention can achieve continuous crack control, synergistic effect, and better economic efficiency.

This invention discloses a deposit body for enhancing the shear strength of a coating and its spraying method, belonging to the field of material surface modification and coating technology. (1) Determine the deformation of the deposited particles in the anchoring layer and the deformation of the upper particles; (2) Design the temperature of the substrate and the sprayed powder material so that the relative deformation of the two materials meets the requirements; (3) Adjust the spraying process parameters so that the flight speed of the sprayed powder material meets the requirements; (4) Perform the first spraying operation so that the particles are dispersed and deposited on the substrate surface; (5) Redesign the temperature of the substrate and the sprayed powder material so that the relative deformation of the two materials meets the new requirements; (6) Adjust the spraying process parameters so that the flight speed of the sprayed powder material meets the requirements, and perform the second spraying operation until the sample preparation is completed, resulting in a deposit body with a lower layer of spherical dispersed deposited particles anchoring layer and an upper layer of flat deformed particles after deposition.

A kind of high-speed kneader for producing PP automobile modified material, it is related to the technical field of kneader, solve the problem that the structure of paddle is single in prior art, it is difficult to consider high-strength shearing and gentle mixing.The mixing cavity is connected with the discharge cavity at the bottom end, and the discharge cavity is provided with a discharge channel at the lower end;The top of the mixing cavity is connected with an electrical control box, and the top of the mixing cavity is also provided with a driving motor, a rotating shaft is coaxially connected in the mixing cavity, a combination stirring blade is fixed on the periphery of the rotating shaft, the combination stirring blade includes shear blade, conveying blade and cleaning blade, the shear blade, conveying blade and cleaning blade are arranged in order from top to bottom.The beneficial effect is: multiple functions can be realized by combination stirring blade, high-strength local shearing is provided, mixing is uniform, and mixing efficiency is high.

This utility model relates to the field of solar cell manufacturing technology, and in particular to a flow equalization plate for improving the uniformity of polysilicon deposition. The plate includes a flow equalization plate, a flow guide plate, and an installation mechanism. The surface of the flow equalization plate has flow equalization holes for improving the flow rate of the reactant gas. A flow guide plate is located behind the flow equalization plate to guide the reactant gas through it. Installation mechanisms for mounting at the front end of the furnace opening boat are located on both sides of the flow equalization plate and the flow guide plate. This utility model achieves effective dispersion of silane gas through the flow equalization plate and flow equalization holes, avoiding concentrated gas impact and resulting in more uniform polysilicon deposition. This solves the problem of poor polysilicon uniformity at the furnace opening in traditional processes.

This invention provides a method and application for the controllable recovery of a specific cobalt-nickel ratio product from a cobalt-nickel mixed solution. The method includes the following steps: adding a complexing agent to the cobalt-nickel mixed solution and adjusting the pH of the solution to acidic, thus obtaining an electrolyte; using the electrolyte as the working electrolyte in an electrodeposition system, performing an electrodeposition reaction under constant potential conditions, causing the specific cobalt-nickel ratio product to deposit on the cathode surface; wherein the cobalt-nickel mixed solution contains cobalt ions and nickel ions. The recovery method of this invention is simple in procedure, reduces production costs, improves recovery efficiency and environmental friendliness, and has good prospects for industrial application.

The utility model relates to the technical field of tea leaf processing, and discloses a high-efficiency drying machine for tea leaf processing, which comprises a rack, and a heating assembly for providing a heat source for drying tea leaves is arranged in the rack; a drying assembly for contacting tea with a heat source is arranged on one side of the heating assembly; the drying assembly comprises a screening barrel, a gear motor and a dismounting mechanism, a plurality of through holes are formed in the surface of the screening barrel, and a door plate for loading or taking out tea leaves is arranged on one side of the screening barrel; the screening barrel rotates through power of the gear motor, the tea leaves are dried through hot air generated by the heating assembly, meanwhile, the tea leaves are evenly heated through rotation of the screening barrel, each tea leaf can make full contact with the hot air, and the tea leaves can be evenly heated through rotation of the screening barrel and the pushing effect of the scraper blade. The tea leaves are effectively prevented from being gathered together or attached to the inner wall of the screen barrel in the drying process, the dispersity of the tea leaves is ensured, drying is more uniform, the drying speed is increased, and the drying efficiency is improved.

The invention relates to the technical field of concrete admixture preparation, and particularly discloses a cement concrete admixture and a preparation method and application thereof.According to the cement concrete admixture, through multi-synergistic copolymerization of a polyether macromonomer, acrylic acid, modified cellulose and sodium allysulfonate in a specific proportion, the cement concrete admixture is prepared; the comprehensive performance of the concrete is improved. Methylallyl alcohol polyoxyethylene ether and acrylic acid construct a main framework of the admixture, so that the steric hindrance and the initial dispersion force of a foundation are guaranteed; by sulfonating cellulose and introducing a negatively charged sulfonic acid group, the flocculation structure among cement particles can be broken, and the initial water-reducing rate and the flowing speed are remarkably improved; and by introducing a carbon-carbon double bond, the modified cellulose can be introduced into a polycarboxylic acid macromolecular chain through a copolymerization reaction, and a rigid cellulose skeleton and a flexible polyether side chain jointly construct a three-dimensional space network structure, so that the steric hindrance effect of the admixture is jointly improved.

The invention belongs to the technical field of building materials, and discloses low-carbon low-shrinkage lightweight concrete prepared on the basis of multi-source industrial solid wastes and a preparation method of the low-carbon low-shrinkage lightweight concrete. The low-carbon low-shrinkage lightweight concrete prepared on the basis of the multi-source industrial solid wastes is prepared from the following raw materials in parts by weight: 250 to 640 parts of cement, 150 to 250 parts of silica fume, 190 to 210 parts of fly ash microspheres, 260 to 650 parts of phosphorus slag, 1100 to 1300 parts of quartz sand, 10 to 15 parts of a de-foaming agent, 12 to 20 parts of a water reducing agent, 200 to 300 parts of water and 120 to 200 parts of fibers. According to the low-carbon low-shrinkage lightweight concrete prepared on the basis of the multi-source industrial solid waste, the synergistic utilization efficiency of the multi-source industrial solid waste can be remarkably improved, and high-value conversion of solid waste recycling is promoted; the comprehensive performance of low carbon, light weight and high strength can be considered, and the multiple performance requirements of modern structural materials are met.

The invention discloses a high-temperature-resistant anti-dispersing agent. The high-temperature-resistant anti-dispersing agent is prepared by polymerizing 15 to 20 parts of polyacrylamide, 0.5 to 1 part of aldehyde monomer, 3 to 5 parts of acryloyl glycinamide and 0.5 to 1 part of unsaturated carboxylic acid. The invention also discloses a preparation method thereof. According to the high-temperature-resistant anti-dispersing agent provided by the invention, based on specific chemical modified polyacrylamide, through molecular structure design and functionalization treatment, the stability and the anti-dispersing performance under a high-temperature condition are remarkably improved. When the high-temperature-resistant anti-dispersing agent provided by the invention is applied to a cement paste system, the flowability and the structural strength of cement paste can be further improved, the success rate and the safety of well cementation operation are further improved, and a more reliable and efficient solution is provided for high-temperature and high-pressure well cementation operation.

The utility model relates to a vacuum dispersion machine with dustproof function belongs to vacuum dispersion machine technical field, including frame body and dispersion bucket, the right side position of frame body front is fixed with control panel, the connecting assembly includes the first air cylinder fixed on the upper surface of frame body through the mount, the piston rod of first air cylinder slides and extends to inside through the penetration of frame body. This vacuum dispersion machine with dustproof function, through the close cooperation of sealing cover and dispersion bucket, and the establishment of vacuum environment, effectively prevent the outside dust from entering the dispersion bucket, ensure that the material is dispersed in the dustless environment, vacuum pump stops pumping, solenoid valve is closed, the piston rod of first air cylinder is retracted upwards, drives sealing cover to leave dispersion bucket, removes sealed state, the operator can take out the dispersion bucket in the inside of the limiting cylinder upwards through the handle, carries out the subsequent material processing, and then it is convenient for the unloading, reduces the complexity and time cost of manual operation.

The utility model discloses a kind of airflow pulverizers reducing powder electrostatic, it is related to airflow pulverizer technical field, including rack, the top of the rack is provided with pulverizing cavity, the top of the pulverizing cavity is provided with dispersion component for dispersing material, the bottom of the steam injection pipe is equipped with multiple evenly distributed injection ports, the controller is electrically connected with humidity sensor and steam generator respectively.The utility model is equipped with humidifying assembly with humidity sensor and controller, realizes the accurate control of airflow humidity, uses moderate water vapor to reduce the friction electrification effect between powder particles and between powder and equipment components, the targeted humidity regulation and antistatic coating, conductive structure synergistic effect, form the double protection of "reduce static generation+ promptly guide and remove static electricity", significantly improve the processing capacity of equipment to electrostatic sensitive powder, ensure the dispersibility and production safety of powder after crushing.

The utility model belongs to the field of artificial diamond production and application equipment, and particularly relates to an artificial diamond raw material screening device. Comprising a disc vibrating screen, a feeding pipe is arranged at the top of the disc vibrating screen, the top of the feeding pipe communicates with a feeding cylinder, a conveying pipe is arranged in the feeding cylinder in a sleeved mode, the top of the conveying pipe extends out of the feeding cylinder, the bottom of the conveying pipe extends into the disc vibrating screen, the conveying pipe is rotationally arranged in the feeding cylinder, and the feeding cylinder communicates with the feeding pipe. According to the feeding device, center blanking is achieved through the arrangement of the material conveying pipes, edge blanking of the disc vibrating screen is achieved through the matched arrangement of the material guiding circular truncated cone and the second material conveying pipe, and therefore the dispersity of blanking is ensured, the feeding efficiency is improved, and the feeding device is suitable for large-scale popularization and application. Therefore, the purposes of improving the screening effect and reducing the labor intensity are achieved.

The application relates to the technical field of building materials, and particularly discloses a reinforced concrete corrosion-resistant rust inhibitor and a preparation method thereof. The product comprises active silicon dioxide micro powder, sulphoaluminate cement clinker, calcium nitrate, sodium molybdate, amino alcohol organic rust inhibitor, hydroxypropyl methyl cellulose, hydroxyl-terminated polydimethylsiloxane and superfine limestone powder; and the preparation method comprises the following steps: first, pre-treating and grinding part of raw materials, then dispersing active components, subsequently, segmentally compounding materials, and then performing liquid-phase surface modification, and finally mixing the product with a thickening water-retaining agent after homogenization and maturation. The product can be used in concrete of infrastructure such as bridges and tunnels, has the advantages of synergistically optimizing the compactness of the concrete, inhibiting the rusting of steel bars, guaranteeing the mixing water-retaining property and enhancing the impermeability, and improving the comprehensive corrosion-resistant rust-inhibiting performance; in addition, the preparation method has the advantages of orderly step connection, uniform distribution of components, stable product function, and easy industrial production.

The utility model discloses a kind of energy-saving extrusion devices for high saturation color refill, it includes: three-roll grinder, hopper, briquetting and briquetting drive mechanism, first roller, second roller and third roller are sequentially and parallelly spaced in three-roll grinder from back to front, the gap above between first roller and second roller is provided with the discharge port in the bottom of hopper, briquetting is set in the discharge port liftable, briquetting drive mechanism includes jack, motor, carousel and driving rod, jack is set in briquetting top and extends to the discharge port above, by the lifting of briquetting in discharge port, avoid the blockage of color refill raw material in discharge port, ensure smooth discharging to carry out extrusion dispersion, and using the descending of briquetting to carry out the pressing of raw material in the gap above between first roller and second roller, avoid the problem that raw material floats on top and does not enter gap, ensure the efficiency of extrusion production, thereby reduce energy consumption.

This invention discloses a continuous dispersion and heat-damage-preventing drying process for wet carbon fiber materials, belonging to the field of carbon fiber drying technology. The process includes: obtaining the initial moisture content of the wet carbon fiber material and determining the drying process parameters; filtering and heat-exchanging the process gas to form a drying medium; feeding the wet carbon fiber material into a zoned cooling Venturi tube for high-speed deagglomeration and dispersion, and cooling and temperature control of the throat area of ​​the Venturi tube; allowing the deagglomerated gas-solid mixture to enter a staged expansion flash tube for flash drying; subsequently, entering a cyclone dryer for suspension deep drying, and detecting the moisture content of the bottom discharge, adjusting the feed rate, flash heating charge, and return ratio based on the detection results; the dust-laden hot gas discharged from the cyclone dryer is purified by a bag filter, and the recovery ratio is adjusted according to the dew point and temperature of the purified hot gas. This invention can reduce the risk of material agglomeration and localized heat damage, and improve drying uniformity, moisture content stability, and thermal energy utilization.

The present application relates to a kind of hydrophobic copper-based molecular sieve catalyst and its preparation method and use method, belong to copper-based catalyst technical field.The present application discloses a kind of hydrophobic copper-based molecular sieve catalyst, the hydrophobic copper-based molecular sieve catalyst includes the copper nanoparticle of mass ratio 1 :(0.3~1.2) :(1~10), methyl functional group, silica molecular sieve framework;The methyl functional group is located on the surface of silica molecular sieve framework, and copper nanoparticle exists in silica molecular sieve channel and / or cavity.This application also discloses the preparation method of hydrophobic copper-based molecular sieve catalyst and the use method of hydrophobic copper-based molecular sieve catalyst.This application will be evenly distributed in the copper nanoparticle in silica molecular sieve channel and / or cavity, and there is methyl functional group on the outside of urchin-shaped structure molecular sieve, in maleic anhydride selective hydrogenation make by-product water quickly leave catalyst surface, reduce the occurrence of hydrolysis side reaction, improve catalyst activity and reduce the selectivity of acid product.

The utility model relates to the technical field of photoelectric nacelles, discloses a small-size double-light type photoelectric nacelle, and solves the problems that threaded nails of an existing photoelectric nacelle are not firmly fixed, a plurality of power lines are mutually wound, and the connection is not stable. A small-size dual-light type photoelectric pod comprises a connecting cover plate, a switching mechanism is arranged below the connecting cover plate, a mounting block is arranged below the switching mechanism, a mechanical arm is connected below the mounting block, the center of the mechanical arm is connected with a pod body, and a dual-lens mechanism is arranged in the center of the pod body. An auxiliary block is further connected above the center of the mounting block, a rubber ring is arranged above the auxiliary block, a silica gel protruding point is arranged on the outer side of the rubber ring, and a first magnet is connected above the center of the auxiliary block. By arranging a similar hexagonal cage structure, the connecting wires are dispersed, and wire winding is prevented.

The application relates to the technical field of composite materials, and particularly discloses an anti-aging high-density polyethylene composite material and a preparation method thereof, which comprises the following components in parts by weight: 50-80 parts of ethylene monomer, 10-30 parts of nano particles, 5-10 parts of modified fiber material, 0.5-5 parts of an initiator, 0.5-5 parts of a dispersing agent, 1-5 parts of a coupling agent and 0.5-3 parts of an antioxidant; and the modified fiber material is obtained by synergistically modifying fiber material through chemical immersion treatment and low-temperature plasma treatment. The anti-aging high-density polyethylene composite material is constructed by introducing nano particles and fiber material to form a synergistic anti-aging system with double enhancement of nano-fiber, to form a multi-scale enhancement effect, significantly improve the anti-aging ability of the material, and the nano material can provide ultraviolet shielding and mechanical property enhancement effect, and the fiber material can provide macroscopic enhancement, improve the rigidity and strength of the material, and reduce the aging cracking problem caused by stress concentration.

This invention relates to the C10L9 / 10 field of IPC classification, and particularly to a coal-saving catalyst for thermal power plants and its preparation method. The coal-saving catalyst, by mass percentage, comprises the following raw materials: 5-20% gluconate, 10-20% diol, 5-13% citrate, 3-10% oxygen-containing free radical organic matter, 1-3% molasses, 0.1-1% dispersant, and deionized water to make up the balance. The coal-saving catalyst prepared in this application has excellent effects in promoting coal combustion, reducing burnout, improving combustion efficiency, and reducing pollutant emissions. It also effectively enhances the mutual wetting effect of the coal system and strengthens the penetration of the coal-saving catalyst within the coal system. It is suitable for promotion in the thermal power field and has broad development prospects.

This invention relates to the field of cable sheathing technology, specifically disclosing an ultra-fine wire high flame-retardant CAT6A signal transmission cable and its preparation method. The invention involves wrapping an insulating HDPE composite material around a conductor to form an insulated core wire, then using Kevlar fiber as filler and covering it with polytetrafluoroethylene tape to form the cable core. Finally, a flame-retardant TPE composite material is wrapped around the cable core. The resulting cable exhibits excellent flame-retardant properties, self-extinguishing after being removed from the fire, and superior insulation performance, meeting the needs of the network equipment connection industry. It also possesses signal integrity transmission performance at 15.0m using TIA Patch Cord Cat6A.

The utility model discloses an intermediate transfer stable conveying system. The intermediate transfer stable conveying system comprises a first reactor, a second reactor, a transfer filter, a transfer device and a purging gas source, the output end of the first reactor is in pipeline connection with the raw material input end of the transfer filter, the gas input end of the transfer filter is connected with an inert gas pipeline, the output end of the transfer filter is in pipeline connection with the input end of the transfer device, and the output end of the transfer device is connected with the input end of the second reactor through a first conveying pipeline; the output end of the purging gas source is connected with a bottom gas inlet of the transfer device through a first purging gas pipeline, and the output end of the purging gas source is connected with the first conveying pipeline through a second purging gas pipeline; a middle inlet of the second reactor is respectively connected with an electron donor feeding pipeline and a propylene feeding pipeline; a pneumatic conveying pipeline is connected between the inert gas pipeline and the second purging gas pipeline; and a second conveying pipeline is connected between the electron donor feeding pipeline and the pneumatic conveying pipeline.

The present application belongs to the technical field of rubber processing aids, and particularly relates to a composite raw rubber anti-coagulation dispersant, which is composed of deionized water, ammonia water, potassium hydroxide, sodium bicarbonate, disodium hydrogen phosphate, potassium oleate, sodium dodecyl sulfate, sodium dodecyl benzene sulfonate, fatty alcohol polyoxyethylene ether, sodium lignosulfonate, sodium polyacrylate, sodium hexametaphosphate, disodium ethylenediaminetetraacetate, anhydrous sodium sulfite, sodium benzoate, polydimethylsiloxane defoaming agent, seaweed silicate stable gel microparticles and tannin zinc-magnesium-aluminum retarding nano sheets; in the preparation, a buffer complexing liquid and an alkaline stabilizing liquid are first formed, then surface active and dispersing components are added, and then two kinds of modified particles are introduced, and the product is obtained through dispersion, adjustment of pH and filtration. The present application can improve the anti-coagulation, dispersion and storage stability of the raw rubber system.