30results about How to "Easy feeding" patented technology

The present disclosure relates to the technical field of insulation board production, and one embodiment of the present disclosure provides a multi-channel batching machine for insulation board production, which comprises a bottom plate, a main frame, a fixed sleeve and a rolling tank. The main frame is fixed on the bottom plate, the fixed sleeve is fixed on the main frame, the rolling tank is horizontally rotatably connected at one end of the fixed sleeve, a feeding assembly is arranged on the fixed sleeve, a stirring assembly is arranged in the fixed sleeve and the rolling tank, and a discharging assembly is arranged on the rolling tank and the bottom plate. The feeding assembly comprises a plurality of feeding pipes, the feeding pipes are fixed at the bottom of the fixed sleeve, conveying augers are arranged in the feeding pipes, and feeding hoppers are arranged at the top of the feeding pipes. Through the above technical solution, the technical problem of low feeding efficiency, different raw materials needing to be put in at different times, and prolonged batching period in the prior art is solved, which particularly affects the overall processing efficiency in large-scale production.

This application relates to the field of diaphragm filter press technology, specifically to a cloth clamping device and a chamber filter plate unit. The cloth clamping device is used to be installed on a chamber filter plate to clamp filter cloth on both sides of the chamber filter plate. The cloth clamping device includes a cloth clamping assembly, which includes a base, a guide shaft, an elastic reset member, and a cover plate. A boss feeding channel is formed inside the cloth clamping device, which communicates with the chamber filter plate feeding channel. A base feeding channel communicating with the boss feeding channel is formed on the base. The guide shaft is installed on the base through the elastic reset member. The cover plate is located outside the boss feeding channel and is fixedly connected to the guide shaft to cover the port of the base feeding channel by the elastic force of the elastic reset member. The purpose of this application is to provide a cloth clamping device and a chamber filter plate unit to address at least one technical problem involved in the prior art.

The utility model relates to the technical field of pet food processing, in particular to a pet food mixing machine convenient for feeding, which comprises a machine body, a feeding mechanism, a stirring assembly, a feeding pipe and a discharging groove, the machine body comprises a machine frame, the surface of the machine frame is fixedly connected with a mixing bin and a motor, the inner surface of the mixing bin is rotatably connected with the stirring assembly, and the outer surface of the mixing bin is fixedly connected with the feeding pipe and the discharging groove; and the expanding mechanism comprises a guide hopper. The feeding pipe is provided with the guide hopper and is connected with the guide hopper under the action of the sleeve, so that the guide hopper can expand the range of receiving fed pet food raw materials of the mixing machine, the caliber of an inlet of the feeding pipe is increased, and the situation that part of the raw materials fall on the outer side when being fed due to the small caliber of the feeding pipe is avoided; by means of the structure, feeding is convenient for workers, waste of food raw materials is reduced, meanwhile, the protruding blocks, the connecting holes and the inserting holes can be inserted more firmly through the springs, and then the guide hopper is installed more firmly.

This invention relates to the use of S100a8 / a9 and complement 3 inhibitors in the preparation of medicaments for the treatment or prevention of cachexia, wherein the treatment or prevention of cachexia involves increasing the body weight, lean body mass, fat mass, and food intake of cachectic subjects, or preventing fat loss, slowing the rate of weight loss, slowing the rate of fat mass loss, slowing the rate of lean body mass loss, resisting anorexia, resisting muscle weakness, resisting fatigue, resisting weight loss, and improving abnormal biochemical results. This invention provides a new understanding of the mechanism of energy balance regulation in cancer cachexia, focusing on the roles of S100a8 / a9 and C3 in cancer cachexia. This invention finds that inhibiting S100a8 / a9 and complement 3 can promote fat recovery and increase food intake. In particular, it demonstrates that S100a8 / a9 inhibitors can prevent the loss of body weight, especially adipose tissue, in cachectic subjects and significantly increase their food intake.

The utility model discloses an obstetrical nursing enclosure, including fender assembly for limiting infant sleep position, including fender main part, fender main part is right triangle prism structure, and the inclined surface of fender main part is provided with the blocking part, and the sidewall of fender main part is inlayed and is provided with the enclosure mounting hole. The utility model's enclosure assembly passes through the design of the up and down movement of screw column in sliding mouth, can fast regulation height, and the enclosure of lowering in daytime is convenient for nursing personnel to arrange bed, feed or check infant, and the enclosure of lifting in night ensures safety. Compared with traditional fixed height enclosure, the device can realize function switching without disassembling, and the operation is simple and direct, and knob control does not need additional tool, and is suitable for hospital, confinement center and other high frequency nursing scene. The limiting function of fender assembly further reduces the hindrance in the nursing process, ensures infant in the safety area, significantly improves the nursing efficiency, reduces the operation burden of medical staff or parent, and satisfies the diversified nursing demand.

The utility model relates to the related technical field of spiral welded pipe production auxiliary equipment, and one embodiment of the utility model provides a welding wire feeding frame for spiral welded pipe production, the welding wire feeding frame comprises a bottom plate and a bottom frame, the bottom frame is fixed on the surface of the bottom plate, a winding roller is arranged on the bottom frame, a clamping mounting assembly is arranged in the bottom frame, and vertical frames are fixed on the surface of the bottom plate; the tightening assembly is arranged on the vertical frame and comprises a pair of grooves, the grooves are formed in the two ends of the top of the bottom frame, a plurality of rolling wheels are rotationally connected into the grooves, and the winding roller is placed on the rolling wheels. By means of the technical scheme, the technical problems that in the prior art, a welding wire feeding frame is poor in flexibility, and the height of a winding roller cannot be adjusted are solved.

The present disclosure relates to the technical field of straw crushing, and one embodiment of the present disclosure provides a wheat straw crushing and returning machine, which comprises a crushing box, a discharge port is formed in the inner bottom wall of the crushing box, and the crushing box further comprises a crushing roller, a first motor, a crushing groove, a feeding mechanism and a pre-crushing mechanism. A plurality of crushing rollers are rotationally arranged in the crushing box, a plurality of first crushing teeth are fixedly arranged on the side wall of the crushing roller, the first motor is installed on the side wall of the crushing box on the side of the crushing roller, the output end of the first motor is fixedly connected with the adjacent crushing roller, the crushing groove is formed on the inner top wall of the crushing box, the side wall of the crushing groove is provided with a feeding port, the feeding mechanism is arranged in the feeding port and is used for pulling the straw to move in the feeding port, and the pre-crushing mechanism is arranged in the crushing groove and is used for preliminarily crushing the straw. Through the above technical solution, the technical problem that the wheat straw is easily wound on the crushing wheel and affects the crushing effect of the crushing wheel in the prior art is solved.

The utility model discloses a kind of imidacloprid suspending agent spraying devices, belong to imidacloprid suspending agent spraying device technical field, its technical scheme main points include electric hybrid car, the inner wall of the electric hybrid car is provided with stirring shaft, the left side of the electric hybrid car is fixedly connected with lifting frame, the left side of the lifting frame is provided with telescopic hose, the bottom of the telescopic hose is movably connected with spraying mechanism, the left side of the electric hybrid car is provided with pump body, solve the existing imidacloprid suspending agent spraying device when using, device moves with poor site adaptability, difficult to flexibly respond different operation scene, and height adjustment, component synergy is insufficient, easily lead to spraying height and target mismatch, uneven distribution of reagent, simultaneously, reagent mixing is mostly dependent on manual stirring of staff, when carrying out a period of spraying work, easy to appear precipitation condition, affect subsequent spraying effect, reduce the problem of pest control quality.

The utility model relates to tile equipment technical field, concretely is a kind of tile equipment convenient to feed, including feeding mechanism, tile mechanism, auxiliary mechanism, the feeding mechanism is located above auxiliary mechanism, the tile mechanism is located feeding mechanism side, the feeding mechanism includes fixed plate, swingle bar.The utility model is rotated by base inside rotary motor, makes carousel and stand rotate to tile place, ground tile does not need to adjust and can be placed in corresponding place, if wall tile, can start the motor on cross bar, drive gear rotation, another gear is driven by toothed belt drive connecting rod rotation, make hollow column rotate to parallel state, erect to wall with porcelain tile, when high place tile, the motor on fixed plate side is started, drive the rotation of conical wheel and bottom gear on swingle bar, drive threaded rod rotation, make lifting block drive support plate and porcelain tile on support plate move upwards to the same height with suction cup, and it is convenient to feed, need not frequent adjustment up and down, improve the efficiency of tile feeding.

The utility model provides a kind of feeding platform for polypropylene production, including mounting frame, fixed with table board on the mounting frame, the table board has at least one feeding port, fixed with several cantilever beams on the table board, base is arranged below the table board, mobile frame is horizontally slidably connected on the base, the mobile frame adopts power motor to move horizontally, L-shaped lifting platform is vertically slidably connected on the mobile frame, L-shaped lifting platform one end and several placing beam one end are fixedly connected, placing beam other end is fixedly connected with L-shaped lifting platform other end by support column, and placing beam can pass from cantilever beam, cylinder is installed on the mobile frame by fixed block, the piston rod of the cylinder and the middle part of linkage shaft are rotatably connected, fixed block is also fixedly connected with chain one end, chain other end and L-shaped lifting platform one end are fixedly connected, and chain is engaged with sprocket.

The utility model discloses a rice fish comprehensive breed field fish class habitat sheltering device, concretely relates to aquaculture technical field, including sheltering shell, and the both ends of sheltering shell are connected with the habitat shell, and one habitat shell top fixedly connected with sunshading board, and the bottom of another habitat shell is fixedly connected with connecting plate, and the one side of sheltering shell and habitat shell is equipped with the entrance, and the other side of sheltering shell and habitat shell is equipped with the export, and the inside of sheltering shell and two habitat shells are fixedly connected with a plurality of baffle, and the inside of sheltering shell and habitat shell is penetrated with the feeding pipe. The utility model discloses through setting up feeding subassembly and installing mechanism, can combine feeding with oxygen -enrichment, can carry out oxygen -enrichment simultaneously in the feeding process, and sufficient water dissolved oxygen content helps fish to keep active feeding state, and simultaneously through the spiral effect of spiral blade can increase the contact area of field soil, help to keep the good stability of sheltering shell and two habitat shells in the use process.

This utility model discloses a casting mold for aerospace metal equipment, comprising: a supporting base, an inner supporting ring frame fixedly connected to one end of the supporting base, and an outer supporting ring frame fixedly connected to the other end of the supporting base. A rotating ring base is provided on the top of both the inner and outer supporting ring frames. An upper mold mechanism is provided on the inner wall of the inner supporting ring frame and the outer wall of the outer supporting ring frame. A motor is fixedly connected to the other end of the supporting base, and a gear is fixedly connected to the output end of the motor. An installation groove is provided at one end of the rotating ring base. This utility model uses a motor to drive the gear, which rotates in conjunction with the inner tooth groove of the rotating ring base, switching the position of the lower mold mechanism. A cylinder pushes the upper and lower molds together to close, and molten metal is injected through the inlet hopper to complete the casting. After mold opening, the rotation and switching are repeated, forming a high-efficiency production cycle. This mode allows for rapid mold switching, enabling continuous production of multiple specifications of products, reducing equipment idle time, and significantly improving production efficiency.

This invention belongs to the field of food and feed technology, specifically relating to the application of bovine milk exosomes in the preparation of foods or feeds that promote animal feed intake and fat deposition. The feeding dosage of the bovine milk exosomes in the preparation of foods or feeds that promote animal feed intake and fat deposition is 1-10 mg. This invention effectively overcomes the defects and shortcomings of additives and appetite stimulants in the prior art, providing a new use for bovine milk exosomes. By regulating intestinal hormones and the activity of central feeding-related neurons, it effectively promotes animal feed intake and fat deposition.

This invention relates to the field of sturgeon farming technology and discloses a feed dispensing device for sturgeon farming, including a feeding barrel. A transmission sleeve is fixedly connected to the left side of the feeding barrel, and a feeding sleeve is fixedly connected to the right side of the transmission sleeve. A discharge cylinder is hinged to the inner right side of the feeding barrel, and a discharge port is opened on the upper surface of the discharge cylinder. A feeding roller is fixedly connected to the left side of the discharge cylinder, and a drop port is opened on the rear side of the feeding roller. In this invention, the elastic reset action of the torsion spring drives the discharge cylinder and the feeding roller to rotate and reset. At this time, the drop port faces backward, and the feed in the feeding roller cannot fall into the feeding barrel, which facilitates quantitative feeding and prevents feed from being fed too quickly and causing waste. The feeding roller and the discharge cylinder continue to rotate and reset, so that the feed intermittently and automatically falls from the feeding roller into the feeding barrel and the feeding sleeve, avoiding feed waste and improving feeding efficiency.

The utility model discloses a kind of tea leaf scattering devices for tea factory production tea, including base, vertical fixed stand on one side of base, electric push rod one is equipped in the side of base with stand symmetry, electric push rod one is equipped with inclination adjustment mechanism, and inclination adjustment mechanism is connected with fixed shaft by fixed mechanism, while, fixed shaft is fixed with limit swivel ring, scattering sieve cylinder is rotatably connected on the limit swivel ring, and scattering sieve cylinder is coaxially arranged with fixed shaft, fixed frame is fixed on the fixed shaft, the fixed frame is located at the outside of scattering sieve cylinder, and the side wall of fixed frame is evenly distributed with fan, electric heating net is equipped between fan and scattering sieve cylinder, electric heating net is fixed on the inner wall of fixed frame, the inclination adjustment mechanism is composed of U piece, support plate and clamping plate, and the fixed mechanism includes limit slot and limit knob. The utility model belongs to the technical field of tea leaf scattering, and specifically is a kind of tea leaf scattering device for tea factory production tea.

The utility model discloses a kind of stirring devices for adjuvant production, first stirring bucket can be rotated forward rotation angle by rotating mechanism, to make the opening of stirring bucket obliquely towards front side, facilitate operator to be quickly put into adjuvant raw materials in stirring bucket;And by lifting mechanism, bucket cover can be driven to lift, to avoid the rotation of stirring bucket and bucket cover, stirrer interference;While in elastic buffer support mechanism can buffer support when stirring bucket rotates forward to set limit state, in the process that bucket cover is closed, pressing block overcomes the effect of elastic reset mechanism and drives limit block to insert into limit seat, to make that stirring bucket and rack are reinforced, improve the stability of stirring bucket.

This utility model discloses a water temperature control device for Litopenaeus vannamei (whiteleg shrimp) farming, comprising a heater and a cooler. Both the heater and cooler have inlet pipes mounted on their sides, connected by a T-junction. A delivery pump is mounted on the side of the T-junction, and a dispersion component for water dispersion is mounted on the side of the delivery pump furthest from the T-junction. This utility model's heater and cooler reliably provide cold and hot water, the delivery pump ensures efficient water delivery, the dispersion device effectively achieves uniform water dispersion, and the temperature monitoring and control system ensures precise water temperature control. This rational structural design improves the reliability and durability of the equipment, reduces equipment failures, lowers maintenance costs, extends the equipment's service life, and provides long-term stable water temperature control for Litopenaeus vannamei (whiteleg shrimp) farming.

The utility model discloses a kind of thermal insulation pipe raw material high-efficiency mixing devices, belong to thermal insulation pipe raw material mixing technical field, sealing type fixed cover is connected with sealing type movable cover by hinge device, sealing type movable cover covers mixed material bucket upper end feed inlet, by opening sealing type movable cover to facilitate feeding;The feed inlet of mixed material bucket is connected with feed extension plate by angle adjusting device, lock catch device, by angle adjusting device to open feed extension plate, the expansion of feed inlet is realized. Movable cover design is convenient to operate, easy to add raw material, while ensuring that mixing process is sealed, prevent leakage and pollution. Feed extension plate can be flexibly adjusted feed inlet size by angle adjusting device, adapt to different needs, improve feeding efficiency and ensure good sealing performance, enhance device stability. The fine adjustment function of angle adjusting device optimizes raw material feeding and mixing process, improves mixing uniformity and efficiency, reduces raw material waste.

The utility model belongs to the spoon technical field discloses a special spoon suitable for swallowing disorder, including the spoon body, is equipped with telescopic spoon handle on the spoon body, the top of spoon body is equipped with the sealing groove, and the one end of spoon body is equipped with the drinking mouth away from telescopic spoon handle, telescopic spoon handle includes the front handle section and rear handle section, and the front handle section is made through the integrated process with the spoon body, and the one end of rear handle section is integrally formed and is equipped with telescopic link, and the rubber cover is installed on telescopic link and is connected, and rear handle section is installed in the inside of front handle section through telescopic link and rubber cover, the top of spoon body is installed with the sealing cover, and the top of sealing cover is equipped with the liquid inlet hole, and the liquid inlet hole is linked with the spoon body, and the bottom of sealing cover is installed with the sealing ring, and sealing cover is installed on the spoon body through sealing ring and sealing groove, and the anti -skidding cover for preventing skidding is installed on telescopic spoon handle. The utility model not only can prevent the medicine liquid from spilling due to hand shake, but also can reduce the occurrence of choking when swallowing.

The utility model relates to the technical field of steel pipe processing provides a pickling equipment for seamless steel pipe, including pickling tank and storage subassembly, and the storage subassembly includes the fixed frame and sets up a plurality of storage bin on the fixed frame, and the top opening of storage bin is used for the bunched steel pipe to enter, and the lateral part of storage bin is provided with the net body and is crossed to enter to the storage bin for the liquid in the pickling tank, the opening both sides of storage bin are provided with the clamping piece, and the bunched steel pipe's binding belt can be held fixed after untying, the utility model discloses can realize the bunched steel pipe's in and out material, and pickling efficiency is high.

The utility model relates to dosing device technical field, and disclose a dosing device for livestock and poultry breeding, including platform, the platform top fixedly connected with support plate, the platform top fixedly connected with two support rings, support plate outside fixedly connected with feed cylinder, feed cylinder end rotatable connection has stirring drum. The utility model discloses through first motor drive first drive link rotation, to this drive first broken piece rotation, to this through first broken piece and second broken piece and solid medicine are broken, and the medicine of broken will drop to filter board, simultaneously, first drive link will drive sweep board rotation, to this drive medicine removal, to this reduce the possibility that medicine causes the block of filter board, to this speed up the speed that medicine enters feed cylinder inside, to this convenient for increasing solid medicine and feed mixing speed and efficiency, to this convenient for to livestock feed medicine, to this convenient for to livestock disease and insect prevention, convenient for to livestock treatment.

This utility model relates to the field of machining technology and discloses a clamping device for a band saw, including a band saw with a square groove on its upper surface. A first lead screw slide is fixedly installed on one side inside the band saw, and a first slider is slidably connected inside the first lead screw slide. A first motor is fixedly installed in the middle of the first slider, and a tilting rod is fixedly installed at the output end of the first motor. A connecting block is fixedly connected to one end of the tilting rod. This utility model has the following advantages and effects: it facilitates the cleaning of iron filings from the clamping device and facilitates material feeding. When processing a workpiece, the workpiece is placed between a first clamping plate and a second clamping plate. A cylinder is activated to push the first clamping plate to move towards the second clamping plate, clamping the workpiece for processing. After processing, the workpiece is released, and the first lead screw slide is activated to drive the first slider to descend, which in turn drives the connecting block and the clamping table to descend via the tilting rod.

The utility model discloses a kind of feed feeding devices for poultry breeding, comprising: bunker and feeding trough, the inside of the feeding trough is provided with feeding structure, the feeding structure is composed of feeding pipe, baffle, slide plate and buckle component combination, the feeding pipe is set in the downside of bunker, and the upside of bunker is provided with feeding opening;The side of the feeding pipe is provided with adjusting mechanism for controlling feeding amount, and feeding pipe right side is provided with discharge port;The downside of the feeding trough is provided with transmission mechanism for controlling the rotation of slide plate. The feed feeding device for poultry breeding adjusts the position of baffle on the right side of feeding pipe in vertical direction, so as to adjust the amount of feeding feed, the rotating poking rod will be driven by slide chute to make slide plate, so as to realize material transmission, slide plate is connected with slide plate by buckle component, convenient material transmission, when it is needed to clean the feed deposited on the upside of feeding trough, disconnect the connection of slide plate and buckle component can be cleaned.

This invention relates to the field of fish farming technology, specifically to a fish feeding device, comprising a feed storage bin and a mounting bracket installed on the outer wall of the feed storage bin. A discharge pipe is located at the bottom of the feed storage bin, and a first opening / closing assembly, a second opening / closing assembly, and a feed dispensing assembly are sequentially installed inside the discharge pipe from top to bottom. This invention utilizes the linkage design of the first and second opening / closing assemblies. The rotating disc plate rotates, and a rotating long plate is driven to rotate via a first linkage rod. The rotation of the long plate, through a hinged rod, causes the opening / closing plate to slide symmetrically within the discharge pipe, achieving double-layer closure and opening of the discharge pipe. This effectively prevents moisture from contacting the fish feed inside the feed storage bin, preventing the fish feed from becoming damp and clumping.

This utility model relates to the field of fermented feed production technology, and in particular to a spiral feeding device for fermented feed based on a rotary distribution method. It includes a base plate and a transmission shell, with the transmission shell positioned above the base plate. A rotating rod is mounted above the base plate, capable of rotating above the base plate, and its upper end is connected to the transmission shell. A feed bag is connected to the upper part of the transmission shell, and a rotary distributor connecting part is connected to the upper part of the feed bag. A drive unit is located above the base plate, and an auxiliary unit is connected to the lower part of the transmission shell. By incorporating the rotary distributor, compatibility with external rotary distributors can be effectively achieved. Furthermore, through the coordinated action of the drive unit and the auxiliary unit, the direction of the transmission shell can be adjusted, thereby enabling multi-angle material supply and significantly improving material supply efficiency.

A split type high stirring machine feeding funnel is provided with a feeding component, the feeding component is a feeding funnel, the bottom of the feeding funnel is provided with a material conveying channel, the bottom of the feeding funnel is provided with an assembly flange, the material conveying channel and the assembly flange of the bottom of the feeding funnel are further assembled and fixed by bolts, the material conveying channel is provided with a bottom assembly component, the assembly requirement of different height high stirring machines can be met, the feeding funnel is provided with a boss and an outer ring, the nested cooperation of the outer ring and the boss can be combined with a locking bolt to form double locking, so that the feeding funnel can be safe and reliable, the internal material separation platform realizes preliminary screening through a porous filtering structure, both large particle blockage and uniform material mixing are prevented, and particles with appropriate size can enter the material conveying channel.

The utility model discloses a kind of efficient treatment devices of water environmental pollution control, including mounting seat, the top of mounting seat is fixedly installed with feed cylinder by multiple supports, the feed inlet of feed cylinder is installed with feeding hopper, the top end opening of feeding hopper is equipped with cover, one end of feed cylinder is fixedly installed with speed reducer, linear conveying mechanism driven by speed reducer is provided in feed cylinder;In the utility model, after the required amount of treating agent is introduced into feeding hopper, start speed reducer, the treating agent falling into feed cylinder can be conveyed to feeding pipe by linear conveying mechanism, and it is discharged into crushing box in turn, second shaft drives spindle-shaped grinding roller to rotate in conical grinding groove under the drive of linear conveying mechanism, to crush the granular medicament falling into conical grinding groove into powder, and discharge into sewage from the bottom end opening of crushing box, to effectively improve the dissolution efficiency of granular treating agent in sewage, and feeding hopper is located outside sewage pool, and feeding is more convenient to install.

This invention relates to a pretreatment system for whole fresh fruit in fruit processing, comprising a controller, an enzymatic hydrolysis tank, an acid treatment mechanism, a neutralization and dilution mechanism, and an alkali treatment mechanism, to complement an enzymatic treatment method for whole fresh fruit in fruit processing. The enzymatic hydrolysis tank includes a tank body and a lid. The acid treatment mechanism includes a transfer box, an acid treatment tank, and a first conveying mechanism; the transfer box has a material outlet. The neutralization and dilution mechanism includes a spraying mechanism, a neutralization and dilution tank, and a second conveying mechanism. The alkali treatment mechanism includes an alkali treatment tank and a third conveying mechanism. This processing system has a reasonable structural design, including enzymatic hydrolysis, post-enzymatic hydrolysis acid treatment, neutralization and dilution treatment, and alkali treatment structures. From the start of enzymatic hydrolysis, feeding and unloading are convenient, and the control of enzymatic hydrolysis process parameters is easy. It allows for large feeding volumes without damaging individual fresh fruits, providing high-quality raw materials for subsequent processing steps, thus balancing product quality and efficiency.

A continuous production apparatus for nylon 66 includes a concentration tank, a prepolymerization reactor, and a final polymerization reactor. The inlet of the concentration tank is connected to a nylon 66 salt solution device, and the outlet of the concentration tank supplies feed to the prepolymerization reactor via a reaction preheater. The outlet of the prepolymerization reactor supplies feed to the final polymerization reactor via a feeding pipeline and a flash evaporator. The feeding pipeline is connected to a titanium dioxide suspension device. This invention has a simple structure, is easy to operate, and can continuously produce high-quality full-matte / semi-matte nylon 66 materials.