562results about "Granulation by material expression" patented technology

The invention provides a prepolymerization reactor, a continuous bulk polymerization system and method and PMMA resin. The method comprises the following steps: mixing accurately metered polymeric monomers and auxiliaries, sequentially completing a prepolymerization reaction and a polymerization reaction in serially connected polymerization reactors, and then devolatilizing and granulating a polymerization product to obtain PMMA resin, and comprises the following steps: step 1, purifying and mixing reaction materials; step 2, prepolymerization reaction; step 3, polymerization reaction; step 4, devolatilization; and step 5, granulating. The method overcomes the defects that in the prior art, the polymerization conversion rate is low, the solvent usage amount is large, the molecular weight distribution of the product is wide, light transmittance and other properties cannot meet optical-grade application requirements, and the quality is difficult to accurately regulate and control. Through optimization of a formula and process conditions, a special process system design and combination of polymerization reactors, the contradiction between high conversion rate in the polymerization process and narrow molecular weight distribution of a PMMA product is solved; under the conditions of low solvent addition amount or no solvent, the high conversion rate is obtained, the molecular weight distribution of the polymerization product is narrow, the molecular weight is controllable, and the high-quality optical-grade PMMA resin product is obtained.

The invention provides a perfluoroethanone microcapsule and a preparation method thereof, and belongs to the technical field of fire extinguishing materials, the perfluoroethanone microcapsule comprises a core and a shell layer; the core comprises perfluorohexanone and fumed silica; the shell layer comprises isophorone diisocyanate, diethylenetriamine and a chlorine-containing monomer, and the isophorone diisocyanate, the diethylenetriamine and the chlorine-containing monomer are subjected to an interfacial polymerization reaction to form a polyurea-polyurethane hybrid network; the mass ratio of the shell to the core of the microcapsule is 1: (5-20); the anhydrous microcapsule core is constructed through an oil-in-oil type anhydrous interfacial polymerization system, so that the hydrolysis side reaction is fundamentally avoided, the microcapsule has higher stable encapsulation efficiency, and the reliability and long-term effectiveness of the product in the storage and use processes are ensured.

The invention discloses a lithium hydroxide granulation process of a carbon dioxide absorbent, and relates to the technical field of lithium hydroxide granulation, uniform particle size distribution is beneficial to dispersion and reaction uniformity in the subsequent processing process, the problem of inconsistent product performance caused by particle size difference is avoided, and the test of a universal material testing machine shows that the lithium hydroxide granulation process can be used for preparing lithium hydroxide granules. The average compressive strength of the prepared lithium hydroxide particles is 5N / particle, and the lithium hydroxide particles have better mechanical strength, are not easy to break in the storage, transportation and industrial processing processes, can effectively reduce the generation of dust, reduce the risk of environmental pollution, ensure the quality stability of the product and meet the basic requirements on the particle strength in actual production. After the product is placed in an environment with the humidity of 70% for 24 hours, the weight gain rate of the particles is increased by 50-70%, and compared with ungranulated powdery lithium hydroxide, the hygroscopicity is remarkably improved, which is benefited from the micropore loose structure of the particles and the protective effect of the binder, the storage stability of the product in a humid environment is effectively improved, and the absorption function of the product on carbon dioxide in air is increased.

The application discloses a kind of biodegradable material's double screw extruder, specifically relates to the field of double screw extruder, including main mechanism, vertical center line position of main mechanism is fixedly installed for the pretreatment mechanism of raw material is pretreated, the inner cavity of pretreatment mechanism is equipped with second filtering mechanism, main mechanism includes first protective shell, the both ends of first protective shell are fixedly connected with second protective shell, and the bottom of two second protective shells is opened with the outlet of the form through the form, first processing roller shaft and second processing roller shaft are rotatably connected between two second protective shells respectively.The first spiral pressing plate and the second spiral pressing plate are set in opposite directions, which can disperse the processing of the raw materials from the center of the first protective shell to both sides, thereby more effectively improving work efficiency and effectively avoiding the problem of slow processing rate caused by traditional material accumulation in the inlet.

The invention discloses a constant-temperature and constant-humidity spherical catalyst carrier preparation device and a preparation method thereof, and relates to the technical field of spherical catalyst carrier preparation.The constant-temperature and constant-humidity spherical catalyst carrier preparation device comprises a material mixing mechanism, a knife valve is installed at the lower end of the material mixing mechanism, and a single-head spiral blanking machine is installed below the knife valve; an internal mixer is installed below the single-head spiral blanking machine, a spiral extruder is installed at the lower end of the internal mixer, a blanking head is arranged below the end of the internal mixer and connected with a feeding port of the spiral extruder, and a grain cutting head is installed on the outer side of the end of the spiral extruder. According to the scheme, the problems that an existing spherical catalyst preparation device is dispersed in structure, a powder mixer, an internal mixer, an extruder and a rolling drum are independently arranged, the occupied area is large, time and labor are wasted in material transfer in the middle process, the production efficiency is affected, and loss in the material transfer process can be caused are solved.

The utility model discloses a fly ash and multi-source solid waste plasma melting collaborative resource treatment system which comprises a fly ash stock bin, a fly ash stock bin, a binder storage tank, a material intermediate bin, a glass stock bin, a stirrer, an extrusion forming granulator, a plasma furnace and a control center. Normal operation of the whole system is completed through accurate matching, quantitative matching of the binder and coordination and matching of valves of all devices. Resourceful treatment of various solid wastes such as fly ash, fly ash and waste glass bottles is realized, the fly ash and fly ash are mixed to form a low-melting-point mixture, low-temperature generation of a liquid phase is promoted, the melting temperature is reduced, the energy efficiency is improved, the treatment cost is saved, and meanwhile, a stable glass phase is formed; according to the plasma furnace, the raw materials are granulated after being mixed, and the process that powdery materials directly enter the furnace is replaced, so that the problem that slag is difficult to discharge in the plasma furnace is solved, and secondary dust raising is prevented.

The present application belongs to the technical field of granulating device, and particularly relates to a carbon nanotube dry granulating device, which comprises a machine body, a feeding mechanism arranged at the upper port of the machine body, a cutting and guiding mechanism arranged between a rolling mechanism and a whole-grain mechanism, a guiding square cylinder fixedly connected below two supporting guide plates, a guiding cavity formed in the guiding square cylinder, wherein the upper port of the guiding cavity is located below the symmetrical rollers, a triangular distributing block is fixedly arranged in the lower port of the guiding square cylinder, a discharging cavity is formed between the two side slopes of the triangular distributing block and the side wall of the guiding cavity, at least two sliding grooves are formed in the left side wall of the guiding square cylinder and communicate with the guiding cavity, a sliding plate is slidingly arranged in each sliding groove, and a cutting knife is arranged on the right end surface of each sliding plate. The present application can improve the effect of the whole-grain mechanism on rolling and pressing the small pieces after cutting into granules, thereby improving the efficiency of processing and forming of the carbon nanotube in the dry granulating device.

The invention belongs to the technical field of biomass granulators, particularly relates to a granulation device for biomass particle production, and aims to solve the problems that iron slag is not easy to remove, the granulation efficiency is low and heat supply is not uniform in the prior art. A slag removal mechanism for removing iron slag and a granulation mechanism for completing biomass material granulation are respectively arranged on the outer walls of the crusher and the granulator. After biomass materials are put into the pulverizer to be pulverized, iron slag can be removed as much as possible under the action of the slag removal mechanism, the slag removal difficulty is reduced, the quality of biomass particles is prevented from being affected, and the granulation equipment is well protected; the purified biomass material can be subjected to double-sided granulation under the action of the granulation mechanism, the granulation range is expanded, the granulation efficiency is improved, heat supply is uniform, and the quality of biomass particles is improved.

The utility model discloses a self-cleaning structure of a biomass particle granulator, which comprises a lower pressing block, the interior of the lower pressing block is hollow, an inserting needle for dredging a hole of a granulation plate is arranged in the lower pressing block, and the lower pressing block can descend to extrude slurry between the lower pressing block and the granulation plate, so that the slurry can be cleaned, and the self-cleaning structure of the biomass particle granulator can be used for cleaning the granulation plate. By means of the arranged inserting needles and the pushing assembly of the inserting needles, when the granulation plate needs to be cleaned, the inserting needles can be inserted into the holes of the granulation plate to dredge the holes, the situation that the holes are blocked due to the fact that slurry remains is avoided, and later use is facilitated; and the other reason is that the connecting plate and the contact pin are arranged to be hollow-out, so that after the water bag is injected with water and expands, the electronic valve is opened, water in the water bag can enter the connecting plate and the contact pin, the water is discharged through the drainage hole, and the hole and the granulation plate are washed and further cleaned.

The material pot structure comprises a material pot, a pelletizing assembly, a discharging assembly, an air inlet pipe and a stirring paddle, a base is detachably arranged at the bottom of the material pot, a circle of positioning ring extending downwards in an inclined mode is arranged on the lower portion of the material pot, a lifting disc is arranged in the position, between the positioning ring and the base, of the material pot, and the lifting disc can move up and down in the material pot. The air inlet pipe is arranged on one side of the material pot between the positioning ring and the base in a communicating mode, and the pelletizing assembly is arranged on the material pot above the positioning ring in a penetrating mode. According to the material pot structure of the granulator, the air inlet channel is formed between the lifting disc and the positioning ring, so that air flow from the air inlet pipe is uniformly diffused upwards along the gap between the lifting disc and the positioning ring, particle splashing caused by too strong local air flow is avoided, the sectional area of the air inlet channel is dynamically adjusted by utilizing the vertical displacement of the lifting disc, and accurate air volume control is realized; the positioning ring obliquely extends downwards to guide the materials to gather towards the center, so that stirring of the stirring paddle is facilitated, and edge residues can be reduced.

The utility model discloses an extrusion forming device for activated carbon processing, which comprises a bottom plate, a base arranged at the top end of the bottom plate, a transmission case arranged on one side of the top end of the base, a support frame arranged at the top end of the base on one side of the transmission case, a conveyor body arranged at the top end of the support frame, and a feed hopper arranged on one side of the top end of the conveyor body. A gear motor is mounted at the top end of the base on the side, away from the supporting frame, of the transmission box, one end of the gear motor extends into the transmission box and is provided with a first gear, a second gear is rotatably mounted in the transmission box on one side of the first gear, and a third gear is rotatably mounted in the transmission box above the second gear; and a fourth gear is rotationally mounted in the transmission box on one side of the third gear. According to the extrusion forming device, the phenomenon that activated carbon raw materials are coagulated into blocks can be effectively reduced, so that the activated carbon can be easily extruded and formed, the purpose of automatically extruding and forming the activated carbon raw materials is achieved, and the use convenience of the extrusion forming device is improved.

This utility model relates to the technical field of feed processing equipment, and discloses a feed production pelleting device, including a base; a hopper fixedly connected to the top of the base; a conical guide cover and a protrusion, the conical guide cover being disposed on the top of the hopper, and the protrusion being fixedly connected to the bottom of the conical guide cover; two mounting rods and a guide plate, the two mounting rods being fixedly connected to the outer right side of the hopper, and the guide plate being rotatably connected to the middle of the two mounting rods; a mounting block fixedly connected to the outer right side of the base; a fixing column rotatably connected to the inside of the mounting block; and a lead screw and a handwheel, the lead screw being threadedly connected to the inside of the fixing column. This utility model allows for easy adjustment of the angle of the guide plate to accommodate storage bins of different heights, thereby improving the flexibility of the device.

This invention relates to a rotary wet granulation machine for veterinary drug processing, belonging to the technical field of veterinary drug processing equipment. It solves the technical problem of inconvenient replacement of granulation screens. The machine includes a frame and a hopper, with granulation screens installed and removed from the frame and hopper via a lower clamp assembly and an upper clamp assembly, respectively. The lower clamp assembly includes a left arc-shaped plate, rotatably connected to a right arc-shaped plate, and a fixedly connected arc-shaped toothed plate. A groove is formed in the right arc-shaped plate, and a locking tooth is slidably connected within the groove. The locking tooth engages with the arc-shaped toothed plate. A handle is fixedly connected to one side of the locking tooth via a sliding rod. The same internal spring is fixedly connected to the opposite side of the locking tooth and the groove. This invention replaces traditional bolt fixing with the lower and upper clamp assemblies. The left and right arc-shaped plates are rotatably connected, and quick clamping is achieved through the engagement of the arc-shaped toothed plate and the locking tooth, as well as the action of the internal spring. Pulling the handle releases the engagement, eliminating the need for external tools and allowing for rapid replacement of screens with different particle size requirements.

Provided is a method for producing hydroxypropyl methyl cellulose acetate succinate, which can be industrially produced efficiently and in which the pore volume in the obtained particles is controlled. A method for producing hydroxypropyl methyl cellulose acetate succinate, the method including at least an esterification step, a precipitation step, a liquid removal step, a pulverization step, and a drying step, in which a screw press is used in the liquid removal step.

The utility model relates to the technical field of agricultural machinery, and discloses an organic fertilizer granulator which comprises a base, a charging barrel is fixedly connected to the top of the base, a baffle is fixedly connected to the interior of the charging barrel, a hydraulic cylinder is fixedly connected to the inner wall of the charging barrel, and the output end of the hydraulic cylinder penetrates through the baffle and is fixedly connected with an extrusion plate. An extending shell is fixedly connected to the outer side of the charging barrel, a hole net is slidably connected to the interior of the charging barrel, a fixing mechanism is arranged in the extending shell, a motor is fixedly connected to the inner wall of the charging barrel, a rotating shaft is fixedly connected to the output end of the motor, and a plurality of connecting shafts are fixedly connected to the outer side of the rotating shaft. According to the utility model, the fixing mechanism and the temporary locking assembly in which the sliding bolt is matched with the first spring and the L-shaped clamping groove are adopted, so that the technical effects of quickly disassembling and assembling the hole net and easily positioning are achieved. Compared with the scheme that the hole net is replaced through bolts in the prior art, the problem that operation is tedious is solved, and the replacement efficiency is greatly improved.

The invention discloses an organic fertilizer processing device and method.The organic fertilizer processing device comprises a drying bin, a control panel, an access door, a top cover, a stirring device, a supporting cylinder, a particle forming device bottom plate, a particle forming device, a feeding plate, a stripping baffle and a discharging hose, the control panel is fixedly connected to the left side of the front face of the drying bin, and the access door is formed in the center of the front face of the drying bin; the top cover is fixedly connected to the top of the drying bin, the stirring device is fixedly connected to the left side of the top of the top cover through a supporting cylinder, and a bottom plate of the particle forming device is fixedly connected to the left side of the drying bin. The three procedures of stirring, forming, drying and discharging can be achieved at the same time, and the processing time and the manufacturing cost of the organic fertilizer are saved.

The utility model provides a feed particle processing machine, which belongs to the technical field of feed processing, and comprises a shell and a stirring assembly arranged in the shell, the stirring assembly comprises a central shaft, a rotating shell, a stirring frame, a rotating ring, two cleaning rods, four limiting grooves and a sliding block, the central shaft is rotatably embedded in the inner wall of the rotating shell, and the rotating shell is arranged on the rotating ring. The rotating shell is rotationally arranged at the top of the shell, the stirring frame fixedly sleeves the outer wall of the rotating shell, and the rotating ring rotationally sleeves the outer wall of the central shaft. By means of the stirring assembly, in the stirring process, feed raw materials can be attached to the outer wall of the stirring frame due to the viscosity of the feed raw materials, the stirring assembly with the cleaning rod can scrape off the attached materials in time, the attached materials return to a stirring area again, and the feed is accumulated, agglomerated or forms an arch structure near the funnel; the central shaft reciprocates up and down to destroy the accumulated or arched structures, so that the feed can smoothly pass through the funnel.

The ramming type granulation device comprises a rack and a granulation tank, a detachable sealing cover is arranged on the tank body, a feeding opening is formed in the sealing cover, a rotary cylinder is rotatably arranged in the tank body, a first cavity is formed between the inner wall of the tank body and the outer wall of the rotary cylinder, and a second cavity is formed between the inner wall of the rotary cylinder and the outer wall of the rotary cylinder. An opening in the upper end of the rotary cylinder is located below the feeding port, a plurality of extrusion holes are formed in the rotary cylinder in the circumferential direction, the rammer body is arranged in an inner cavity of the rotary cylinder, the first driving source drives the rammer body to do up-down reciprocating motion in the rotary cylinder, the bottom of the rotary cylinder is connected with a discharging cylinder, and a guiding port is formed in the portion, located in the first cavity, of the discharging cylinder in the circumferential direction. An inner cavity of the discharging barrel is communicated with the first cavity through the material guiding opening, and the second driving source is connected with the discharging barrel and drives the rotary barrel to rotate by driving the discharging barrel. The device can automatically complete tamping granulation, drying and screening of the water-soluble fertilizer, realizes uniform particles and stable weight, and is high in production efficiency.

The invention discloses an environment-friendly granular medicine forming device which comprises a speed reduction stepping motor, a telescopic rod and a speed reduction motor and further comprises a rack, a gear with a hole is rotationally installed on the lower portion of the rack, a hot air guide pipe and a waste heat guide pipe are clamped outside the gear with the hole, elastic clamps are clamped outside the hot air guide pipe and the waste heat guide pipe, and a baffle is arranged at one end of the waste heat guide pipe in a blocking mode. The telescopic rod is suspended on the gear with the hole, the telescopic rod is fixedly connected with the rack, the elastic spiral rod is used for continuously pushing materials, the hot air guide pipe is used for blowing hot air to the gear with the hole, so that moisture of pills in the gear with the hole is heated and evaporated, and after entering the waste heat guide pipe, the hot air continuously flows backwards from the upper side of the gear with the hole through the waste heat guide pipe and is discharged in the process; gas exhausted from the upper side is used for preheating just formed pills, the initial temperature of the pills is increased, the energy utilization rate is increased, and the effects of energy conservation and emission reduction are achieved, so that the environmental protection property of pharmacy is improved.

The utility model relates to the technical field of combustion particle production, and discloses a combustion particle cutting mechanism which comprises a cutting ring, the cutting ring is movably arranged on the outer wall of a biomass granulator, a plurality of extrusion holes are formed in the outer wall of the biomass granulator, a connecting plate is detachably arranged on the right side of the outer wall of the cutting ring, and a plurality of extrusion holes are formed in the connecting plate. An electric push rod is fixed to the right side of the biomass granulator, a single-chip microcomputer is fixed to the electric push rod and electrically connected with the electric push rod, and one end of a telescopic rod of the electric push rod is fixedly connected with the bottom face of the connecting plate. According to the combustion particle cutting device, the cutting ring, the connecting plate and the electric push rod are used in cooperation, efficient and even cutting of combustion particles is achieved, the production efficiency is improved, the quality and consistency of the combustion particles are guaranteed, and waste caused by uneven cutting is reduced.

The utility model discloses a granulation device with a variable-diameter adjusting structure, and particularly relates to the technical field of a granulator in the organic cobalt salt preparation process, the granulation device comprises a granulation cylinder, a discharge hole is formed in one end of the granulation cylinder, an extrusion plate is arranged at the discharge hole, one end of the extrusion plate is installed in a limiting groove formed in the inner side wall of an annular baffle, and the other end of the extrusion plate is connected with the annular baffle. A limiting block is fixedly arranged on the outer side wall of the extrusion plate, a supporting rod is fixedly arranged on the inner side of the annular baffle, a cutting motor is installed on the supporting rod, a cutting blade is fixedly connected to an output shaft of the cutting motor, and a stirring mechanism is arranged in the feeding hopper. And a discharge plate is fixedly arranged on the granulation cylinder and below the annular baffle plate. After the annular baffle is installed, one end of the limiting rod abuts against the inner side wall of the installation hole, the limiting rod can be prevented from sliding out of the limiting hole, and therefore the extrusion plate can be fixed, and only the annular baffle needs to be detached and pulled out, and the limiting rod needs to be pulled out when the annular baffle is detached.

The utility model relates to a movable mulberry leaf granule manufacturing machine, which belongs to the technical field of mulberry leaf granule manufacturing and comprises a base, four moving components for improving the portability of the device are arranged at the bottom of the base, and a granulating mechanism capable of quickly granulating is arranged at the top of the base. And a dragging assembly convenient for a user to quickly drag away the device is arranged at the top of the base and located on the left side of the granulation mechanism. When the movable mulberry leaf particle manufacturing machine is used, firstly, raw mulberry leaves are placed on a feeding rod, then a granulation mechanism is started, efficient granulation can be carried out, when the device needs to be moved, only a dragging assembly needs to be pulled, the dragging assembly slightly inclines along with the stress direction, a user is helped to better move the device, and the practicability is high. And meanwhile, the effect of rapid moving can be achieved in cooperation with the moving assembly, the device is good in portability, the portability is greatly improved while the machining efficiency is guaranteed, and the device can move anytime and anywhere.

The invention discloses granulation equipment and process for dextran iron sheets, and relates to the technical field of medicine granulation, and the granulation equipment and process are technically characterized in that the granulation equipment comprises a tank body, a main material pipe and an auxiliary material pipe are connected to the two sides of the top of the tank body respectively, the main material pipe is used for feeding dextran iron, the auxiliary material pipe is used for feeding auxiliary materials, and a transversely-arranged isolation plate is arranged at the bottom of the tank body; a partition plate is arranged in the tank body and divides the interior of the tank body into an upper stirring cavity and a lower extruding cavity, a stirring mechanism is arranged at the central axis of the stirring cavity, an automatic opening and closing mechanism is arranged on the partition plate, an extruding mechanism is arranged at one end of the extruding cavity, a discharging pipe is arranged at the other end of the extruding cavity, and a granulating screen is arranged in the discharging pipe; a material cutting mechanism is arranged on the face, away from the material extruding cavity, of the granulating screen and used for cutting off the mixture extruded out of the granulating screen. According to the invention, the automation degree can be improved, the manual labor is reduced, and the granulation convenience is improved.

The utility model relates to the technical field of granulators, and discloses a novel spinning granulator which comprises a base, the stand column is fixedly connected to the top of the base; the outer cylinder is arranged on the right side of the exterior of the stand column, and the sleeve is arranged in the outer cylinder; the pressure barrel is connected to the interior of the outer barrel in a sliding manner; the mounting block is fixedly connected to the top of the pressure barrel, the connecting rod is fixedly connected to the interior of the mounting block, the pressing rod is fixedly connected to the exterior of the connecting rod, and the rotating block is rotationally connected to the rear side of the exterior of the stand column; the bottom of the pressing rod is fixedly connected to the outer portion of the rotating block. Compared with large-scale automatic granulation equipment, the manual granulator disclosed by the utility model has the advantages that the structure is simple, the price is lower, and the purchase and maintenance cost is lower for small enterprises or laboratories.

The invention relates to the technical field of compound fertilizer production, in particular to compound microorganism fertilizer low-temperature drying granulation equipment which comprises a processing box and a conveying barrel, the conveying barrel is mounted in the processing box, a driving mechanism is arranged on the outer side of the conveying barrel, a feeding opening is fixedly formed in the top of the conveying barrel, and a discharging opening is formed in the top of the conveying barrel. And a discharging opening is fixedly formed in the bottom of the conveying charging barrel, and a multi-stage heating mechanism is arranged in the processing box body. Through the arrangement of the multi-stage heating mechanism, the interior of the processing box body is divided into the main heating area, the auxiliary temperature control area and the heat preservation area for partitioned heating design, a single heating element is changed into multi-area independent temperature control, temperature difference control in the areas is achieved, the main heating area achieves rapid heating and the core temperature area is stable, and the auxiliary temperature control area eliminates the thermal boundary effect; the overall temperature uniformity is improved, and the strict requirement of bioactive substances on the temperature field uniformity is met.

The invention discloses a forming method of a magnesium oxide-based carbon dioxide adsorbent suitable for large-scale preparation. The forming method comprises the following steps: calcining a magnesium-containing precursor to prepare porous magnesium oxide raw powder; the preparation method comprises the following steps: carrying out impregnation modification on magnesium oxide raw powder and an alkali metal salt solution to obtain wet mixed thick slurry, drying the slurry, and carrying out secondary calcination to obtain modified adsorbent raw powder; and mixing the raw powder with deionized water, a forming aid and the like to prepare a plastic wet material, and performing extrusion-spheronization balling, drying and calcining to obtain regular spherical adsorbent particles. The formed adsorbent prepared through the method has the advantages of being controllable in particle size, high in mechanical strength, good in adsorptive property after being formed, excellent in cycling stability and the like, can be used for CO2 chemical adsorption trapping of CO2-containing gas under the medium-temperature condition, and is good in CO2 adsorptive property, economical efficiency of the technological method and environmental protection performance, the process technology is easy to amplify, and the method is suitable for industrial production. The method is suitable for industrial large-scale production.

The utility model discloses a molding device for rapid molding of veterinary drug particles, relates to the technical field of veterinary drug production equipment, and solves the problems in the prior art that cut particles are easy to adhere to each other when falling off, so that not only is the loss of production raw materials caused, but also the production cost is increased. Comprising a mixing auger, a discharging port of the mixing auger is connected with a conveying auger, a discharging port of the conveying auger is connected with a pelletizer, the pelletizer comprises a rack, a first driving air cylinder and a charging barrel, the first driving air cylinder and the charging barrel are connected to the rack, a discharging box is arranged at the discharging end of the charging barrel, an atomization spray head is connected into the discharging box, and the first driving air cylinder and the charging barrel are connected to the rack. And the atomizing nozzle is connected with the anti-adhesion spraying pressure tank through a connecting pipe. The anti-adhesion cutting device has the beneficial effects that an anti-adhesion agent can be sprayed through the atomization spray head during cutting, adhesion caused by surface viscosity is avoided, raw material loss is reduced, and the rate of finished products is increased.

The utility model provides a kind of forming device of injection carbon particle processing belongs to injection carbon particle production technical field, including jar body, the one end of jar body is penetrated and is provided with connecting shaft, the side fixed connection of connecting shaft has screw rod, the outer surface of screw rod is threadedly connected with straight cylinder, straight cylinder outer surface is fixed with placing seat, the top of placing seat is provided with spring, the side of spring away from placing seat is provided with outer ring, the outer side of outer ring is movably contacted with primary pelletizing plate, by the connection of rotating lever and screw rod, so that rotating lever can autonomously rotate, this rotation will make spring stretch along outer side, further to multiple outer ring pushing extension, make the outer side of outer ring and secondary pelletizing snap ring inner side fully contact, further be cut by secondary pelletizing plate, and under the common effect of secondary pelletizing plate, so that raw material adhered to the surface of outer ring is more carefully cut.

The invention discloses wormwood acarid-removing granules and preparation equipment and method, the wormwood acarid-removing granules comprise a base material, wormwood powder and auxiliary materials, and the formula comprises the following components in percentage by weight: 35% of base material attapulgite clay powder and 20% of wormwood powder; the auxiliary materials comprise 10% of purple perilla, 10% of mint, 15% of radix stemonae and 15% of green prickleyash; based on the total weight of 100 parts of the basic auxiliary materials, the auxiliaries comprise 2-4 parts of sodium carboxymethyl cellulose, 0.5-0.8 part of potassium sorbate and 6-12 parts of deionized water, and the particle size of finished product particles is 1-5 cm. Through the arrangement of a driving rod, a stirring rod, a circular plate and a T-shaped rod, in the stirring and mixing process of mixed powder in a mixing cavity, a baffle continuously keeps blocking a discharging groove, it is ensured that all kinds of powder are not fully mixed, after mixing is completed, blocking of the discharging groove by the baffle is relieved, and the stirring rod can push the mixed powder to pass through the discharging groove, so that the mixing efficiency is improved. According to the preparation method, the raw materials enter the screw extruder, so that the preparation of the wormwood acarid-removing particles is completed, dust generated in the production environment is reduced, and meanwhile, the preparation efficiency of the wormwood acarid-removing particles is also improved.

The utility model relates to the technical field of sludge granulators, and discloses a sludge granulator with a guide rail cutting limiting function, which comprises a base, an extruder body mounted at the top of the base, a feed hopper mounted at the top of the extruder body and used for feeding, and a filter die head and an extrusion die head arranged outside an output port of the extruder body. And the filtering die head is communicated with the space of the extrusion die head and is arranged between the extrusion die head and the output port of the extruder body. The cutting device with the limiting guide rail is composed of the shearing transmission mechanism, the limiting guide plate and the cutting knife, so that sludge strips extruded by the shaping perforated plate are automatically sheared by the shearing transmission mechanism in a transmission manner; the limiting block can rotate in a reciprocating mode along an annular limiting groove in the limiting guide plate to conduct shearing through guiding of the limiting guide plate to the limiting block and movable transmission of multiple positions of the shearing transmission mechanism, enough sludge output time is reserved, and it is guaranteed that the length of the pelletized sludge is uniform.