14results about How to "Evenly crushed" patented technology

The application belongs to the technical field of insulation material processing, and specifically relates to an insulation layer material pretreatment device for cable manufacturing, which comprises a sorting unit, a crushing unit and a melting unit. The sorting unit is equipped with a metal detector, a sliding cutter, an extrusion roller and a blowing device, and the metal detector, the sliding cutter, the extrusion roller and the blowing device realize accurate separation of metal impurities, surface impurity removal and water content control. The crushing unit adopts main and auxiliary cutting rollers matched with an automatic speed regulating assembly and a crushing knife group to achieve two-stage uniform crushing. The melting unit is combined with a pushing auger and a waste heat circulation preheating design to realize stable conveying and energy recovery, and solves the problems of incomplete impurity removal, uneven waste crushing particle size, low process dispersion efficiency, insufficient melting stability, resource waste and environmental pollution in the existing insulation layer material pretreatment, realizes efficient impurity removal, uniform crushing, stable melting and resource recycling of the insulation material, and adapts to the demand of large-scale continuous production.

The present application belongs to the technical field of solid composite propellant recycling, and particularly relates to a method for crushing waste solid composite propellant. First, a composite precipitate of iron hydroxide and aluminum hydroxide is generated by using ferric chloride hexahydrate and aluminum chloride hexahydrate, the precipitate is filtered and washed, and then is mixed with carbon nanotubes and ethanol for ball milling, and finally is calcined to obtain a nano composite grinding aid. After the nano composite grinding aid is prepared into a suspension, the waste solid composite propellant is crushed together with the suspension, and the crushed solid composite propellant particles are separated by screening. The nano composite grinding aid prepared by the present application can improve the performance of the propellant, and the crushing method is particularly suitable for combustion recycling of the waste solid composite propellant. In the combustion recycling, the combustion efficiency and energy release are enhanced, so that the recycling heat value and energy utilization rate of the propellant can be significantly improved.

The application is suitable for the field of heparin sodium crude product production, and provides a continuous drying and smashing integrated machine for heparin sodium crude product production, which comprises a secondary drying and smashing box, a drying and smashing cylinder assembly is arranged in the secondary drying and smashing box, the drying and smashing cylinder assembly is used for receiving heparin sodium wet solid introduced by a primary drying and smashing box; the drying and smashing cylinder assembly comprises a feeding pipe, a power shaft and a drying and smashing cylinder structure; the drying and smashing cylinder structure comprises a drying and smashing outer cylinder and at least two drying and smashing inner cylinders which are sequentially sleeved; the feeding pipe is communicated to the innermost drying and smashing inner cylinder of the at least two drying and smashing inner cylinders through a hose; the power shaft is used for synchronously driving the drying and smashing outer cylinder and the drying and smashing inner cylinders to rotate; the heparin sodium wet solid can be fully guaranteed to be in full contact with the heating body of the cylinder mesh in the sequentially graded smashing process, which is beneficial to linkage and cooperation of the two processes of drying and smashing, and reduces equipment investment cost and maintenance cost.

The utility model provides a corn straw processing device, which relates to the technical field of straw processing devices and comprises a smashing box, a feeding pipe is fixedly mounted on the upper end face of the smashing box and is of a funnel-shaped structure, and two inclined supporting legs are mounted at the left end and the right end of the lower end face of the smashing box respectively. A connecting pipe is fixedly installed in the middle of the lower end face of the smashing box. According to the invention, in the propelling cylinder, the outer end face of the propelling blade is attached to the inner wall of the propelling cylinder, so that crushed straw segments can be stably and orderly propelled towards the extruder as in a spiral conveyor through the structural design, and the situations of blockage, accumulation and the like of materials in the propelling process are effectively prevented; the continuity of the whole treatment process is guaranteed, and the problems that the smashing effect of smashing equipment is poor, straw cannot be fully smashed into small smashed sections, and the straw smashing, compressing and dicing process is generally divided into multiple process steps and cannot be formed at a time are solved.

The utility model discloses a crushing device for plastic recovery, which relates to the technical field of plastic crushing and comprises a base, two second fixing plates fixedly arranged on the base, supporting rings fixedly arranged at the tops of the two second fixing plates, a screen drum rotatably arranged between the two supporting rings, and a crushing mechanism arranged between the two first fixing plates. The crushing mechanism comprises a first rotating shaft and a second rotating shaft, crushing rollers are fixedly arranged on the first rotating shaft and the second rotating shaft, motors are fixedly arranged on the outer side walls of the first fixing plates, convex blocks are fixedly arranged on the tops of the two first fixing plates, a supporting shaft is rotationally arranged between the two convex blocks, and a driving wheel is fixedly arranged at one end of the second rotating shaft; a driven wheel is fixedly arranged at one end of the fulcrum shaft. The multiple baffles are driven to rotate through the screen drum, plastics at the bottom of the screen drum are turned upwards through the multiple baffles, the plastics enter the position between the two smashing rollers to be smashed multiple times, the plastic smashing effect is good, the plastics are smashed evenly, and later recycling and reusing of the plastics are facilitated.

The present application belongs to the technical field of special equipment for beef food processing, and particularly relates to a beef deep processing beef crushing device, which comprises a base, a chopping pot mechanism and a chopping knife mechanism. The base is driven to separate the chopping pot cover and the chopping knife mechanism from the chopping pot through its turnover assembly and lifting assembly. This structure greatly facilitates the thorough cleaning of dead angles such as the inside of the chopping pot, the cutter head and the connection of components, effectively preventing pollution and deterioration caused by meat residues. During the operation of the device, the chopping pot rotates to move the meat, and the chopping knife mechanism completes the chopping in a closed chamber. The unique vacuum system can simultaneously extract vacuum from the chopping chamber and the connecting pipe of the knife arm, significantly reducing meat adhesion and leakage, and ensuring the crushing efficiency and product hygiene. The present application solves the problems of inconvenient cleaning and easy adhesion and overflow of meat of the existing equipment, and has the advantages of efficient production and clean safety.

This utility model relates to a straw cutting and discharging device for a straw crushing and returning machine, comprising a housing with a feeding end and a discharging end; a fixed blade assembly including a feeding plate, fixed blades, and a fixed blade shaft, wherein the feeding plate is disposed at the feeding end of the housing; adjusting plates are installed at both ends of the feeding plate, the adjusting plates abutting against the inner wall of a side plate and being able to move longitudinally along the side plate, and a first locking element is provided between the adjusting plate and the side plate to prevent the longitudinal displacement of the adjusting plate; a strip-shaped hole matching the fixed blade is formed on the feeding plate, and the fixed blade extends upward through the strip-shaped hole; the two ends of the fixed blade shaft pass through the adjusting plate and are rotatably connected to the side plate, and a second locking element is provided between the side plate, the adjusting plate, and the fixed blade shaft to prevent the rotation of the fixed blade shaft. The adjustable function of the feeding plate and the fixed blade of this utility model significantly improves the cutting efficiency, adaptability, and reliability of the straw crushing and returning machine.

The utility model discloses a wormwood crushing device for moxibustion patch processing, which comprises a support, a first motor mounted at one end of the support, a rotating roller mounted at the output end of the first motor, a conveying belt arranged on the outer side of the rotating roller, a crushing box welded at the top end of the support, a feed port mounted at the top end of the crushing box, and a discharge port mounted at the bottom end of the crushing box. A smashing mechanism is installed in the smashing box, and a drying mechanism is installed on one side of the smashing box. The drying box is installed on one side of the smashing box, when wormwood falls to the top end of the conveying belt after being smashed, the wormwood can enter the drying box along with the conveying belt under driving of the first motor, and the multiple sets of heating pipes are installed in the drying box and can dry the wormwood; and in the drying process, a fan can accelerate air flow in the drying box, and ventilation holes can ensure smooth air flow, so that the aim that the wormwood crushing device for moxibustion patch processing can dry crushed wormwood is achieved.

This invention discloses a steel plant cutting waste slag crushing and processing equipment, which relates to the field of crushing equipment technology. The equipment includes a bottom shell, a top shell, and a processing mechanism. The processing mechanism includes a driver and a cylindrical base. An annular guide edge is provided at the top of the cylindrical base. Horn-shaped fixing teeth are fixedly connected to the conical surface inside the cylindrical base. A rotary crushing component is installed in the middle of the bottom shell. The rotary crushing component includes a supporting connecting shaft and a conical body. The center of the bottom of the conical body is fixedly installed to the top of the supporting connecting shaft. A V-shaped scraper is fixedly connected to the side of the bottom of the conical body. A crushing hammer is hinged to the conical surface on the outside of the conical body. A spiral rib is fixedly connected to the hammering end of the crushing hammer, achieving the purpose of preventing material jamming, avoiding rigid contact, and providing high impact strength, rapid and uniform crushing, and safety and reliability.

The utility model relates to the technical field of low-temperature pyrolysis oil gas recovery, and discloses a waste plastic low-temperature pyrolysis oil gas recovery device which comprises a shell, a pyrolysis furnace is arranged in the shell, and a heating sheet is arranged between the shell and the pyrolysis furnace. According to the waste plastic low-temperature pyrolysis oil gas recovery device, a sleeve and a fixing bolt are arranged, a heating piece can heat the interior of a pyrolysis furnace, a first motor is started when raw materials need to be smashed and stirred, the first motor drives a mounting rod to rotate through a rotating shaft, and the mounting rod can rotate to drive a stirring rod and a cutting blade to rotate in the pyrolysis furnace; according to the waste plastic crushing and stirring device, raw materials can be crushed more thoroughly, the raw materials can be uniformly heated, the oil gas recovery efficiency is improved, when a mounting rod and assemblies on the mounting rod need to be disassembled, a fixing bolt is screwed out of a sleeve to enable the sleeve to be not fixed, and the problems that waste plastic is inconvenient to crush and stir, and the waste plastic cannot be crushed and stirred conveniently are solved. And the oil gas recovery efficiency is easily influenced.

The utility model discloses a mute noise reduction plastic particle recovery processing equipment, including base and crushing bin, the base is connected with the crushing bin, and the top surface and the bottom surface of crushing bin are respectively fixed with feed inlet and discharge port, the both sides of crushing bin are fixed with shell, and the bottom surface of two shell is fixed with drive motor, and the drive motor is fixed with the drive motor. And the output ends of the two driving motors extend into the two shells to be provided with spiral lifting blades, and the upper ends and the lower ends of the surfaces of the sides, close to the crushing bin, of the two shells are fixedly provided with a discharging pipe and a feeding pipe correspondingly. According to the plastic particle smashing device, plastic particles obtained after preliminary smashing enter the shell through the feeding pipe, are lifted upwards under the action of the spiral lifting blade and finally return to the smashing bin through the discharging pipe for secondary smashing, the plastic particles are smashed more evenly, and the problem that local smashing is uneven is avoided; and the tool is convenient to disassemble, maintain and replace, ingenious in design and worthy of popularization.

This utility model discloses an injection molding device for producing plastic products, relating to the field of injection molding technology. The utility model includes an injection molding machine, and further includes: a feeding section mounted on the injection molding machine; a crushing section mounted on the feeding section; the feeding section includes a screening component mounted on the injection molding machine; and a hinged component disposed on the injection molding machine; the screening component includes a feeding hopper fixedly connected to the top of the injection molding machine, the bottom of which is connected to a feeding pipe. This utility model, by setting up a feeding section, solves the problem that existing injection molding devices often fail to ensure uniformity of raw material particles entering the injection molding machine, leading to uneven heating and insufficient melting of the raw material during subsequent plasticizing, ultimately causing defects such as bubbles, shrinkage cavities, and dimensional deviations in the injection molded products, significantly reducing product molding quality.

The invention discloses a quantitative feeding feed crushing device for animal husbandry, and relates to the technical field of feed crushing equipment, the quantitative feeding feed crushing device for animal husbandry comprises a crushing box and two crushing rollers arranged on the inner side of the crushing box, and one end of each crushing roller is fixedly connected with a rotating shaft; and one ends of the two rotating shafts penetrate through the outer portion of the smashing box to be fixedly connected with first straight gears, the two first straight gears are engaged, and one side of the smashing box is fixedly connected with a first fixing base. By arranging the traction assistor, when a rotating shaft rotates, a synchronous belt is driven to rotate through a synchronous wheel, so that the other synchronous wheel is driven to drive a first reciprocating lead screw to rotate circumferentially, and then a sliding block is driven to drive a sliding seat to do transverse reciprocating motion, so that the position of a corrugated hose discharging opening is adjusted; and therefore, the utilization rate of the crushing rollers is improved, and the overall crushing efficiency of the device is improved.

The utility model relates to a chili sauce stirring device relates to chili sauce stirring technical field, including the rubbing crusher and the stirring box, the rubbing crusher is fixedly connected with the stirring box upper portion, two symmetrical settings of auxiliary concentrated blocks are fixedly installed in the rubbing crusher inner wall, two auxiliary concentrated blocks between transversely set up two rubbing rollers, the axle rotation of two rubbing rollers is through the rubbing crusher, the axle of two rubbing rollers is connected with power transmission mechanism, the rubbing crusher inner wall is slidably coupled with the rotating plate, the rotating plate outer wall is fixedly installed with a plurality of supporting plates, the rotating plate is connected with the rotary control mechanism, the fixed shaft is vertically arranged in the stirring box middle part, the utility model discloses can improve the production stirring efficiency of chili sauce, improves chili sauce quality simultaneously.