178results about How to "Smooth crushing process" patented technology

The invention discloses a double-geared roller clay crusher. The crusher comprises a fixed roller and a movable roller, wherein the fixed roller is connected with a fixed roller speed reducer through belt transmission, and the fixed roller speed reducer is driven by a fixed roller motor; the movable roller is connected with a movable roller speed reducer through belt transmission, and the movable roller speed reducer is driven by a movable roller motor; the fixed roller and the movable roller are provided with a crushing toothed plate respectively, a plurality of rows of crushing teeth are arranged on the crushing toothed plates along the axial directions of the rollers, and crushing teeth on the fixed roller and the movable roller are uniformly and circumferentially distributed along the rotary centers of the rollers; and the crushing teeth of the fixed roller and the crushing teeth of the movable roller crush materials in the axial directions of the rollers in a mode that tooth tops and tooth valleys are engaged. In the crusher, long teeth and short teeth are alternately arranged as a tooth profile of each crushing toothed plate; materials among clearances of the short teeth are removed by the long teeth; and scrapers are arranged on the bottoms of the two crushing rollers for scraping materials among the rows of crushing teeth in the axial directions of the crushing toothed plates so as to ensure smooth crushing.

The invention discloses a shock-absorbing ore crushing device with a screening function, comprising a crushing box, a plurality of crushing teeth are uniformly arranged on the inner wall of the upper part of the crushing box, a connecting frame is fixedly installed horizontally in the crushing box, and a rotating device is installed on the connecting frame. There is a first crushing roller, a waist-shaped through hole is opened on the side of the connecting frame, the limit baffle is located outside the crushing box, and a shock-absorbing spring is arranged between the limit baffle and the crushing box; The guide pulley and the horizontal baffle, the output shaft of the deceleration motor are vertically fixed with the drive shaft through the coupling; the invention has an ingenious structure and a reasonable design, and the second crushing roller can be realized under the action of the shock-absorbing spring during the rotating crushing process. The movement in the left and right direction plays the role of cushioning and shock absorption, the crushing process is more stable, and at the same time, the service life of the second crushing roller and the first crushing roller is improved. The sieve plate is driven by the wire rope and the limit spring. Screening of ore by sieve plate.

The invention discloses a press waste garbage disposal device with a metal recovery function, the press waste garbage disposal device comprises a box body, a rolling device, a grinding device and a dewatering device; the box body is internally provided with the rolling device, the rolling device comprises a rolling groove and a rolling hammer; a discharging port is arranged at the lower end of therolling groove, the grinding device is arranged below the rolling groove, the grinding device comprises grinding rollers which are front-and-rear symmetrically arranged; a magnetic grille mesh is arranged below the grinding rollers, and the magnetic grille mesh is connected to a rotation drum by bolts. The upwardly rotating rolling hammer is used for preliminary pulverization of medical waste ofdifferent specifications, and the preliminarily-pulverized medical waste is further pulverized by the grinding rollers, so that the pulverizing process is smoother, and the pulverizing efficiency is improved. The magnetic grille mesh is arranged to adsorb and remove metal objects in the waste; and the rotation drum is used for centrifugal separation of waste liquids in the medical waste, thereby facilitating subsequent transportation and incineration treatment.

The present invention relates to a crushing processing device which is used for plant stalk in the industries of papermaking, clean energy, etc. Specifically the invention relates to a combined dead knife straw crusher. The device comprises at least one rotatable knife roll which is arranged with a plurality of knife discs. The circumferences of knife discs are uniformly installed with a plurality of fly knife blades. The edges of two sides of each fly knife blade are provided with transverse cutting edges. The radial outer margin of each fly knife blade is provided with a longitudinal cutting edge. The side part of knife roll is fixed with a longitudinal dead knife in longitudinal direction. The rotation track of longitudinal cutting edge of fly knife blade is next to the longitudinal edge of longitudinal dead knife so that the longitudinal cutting edge and the longitudinal dead knife can execute relative shearing movement. The side of knife roll next to the longitudinal is also fixedly installed with a plurality of transverse dead knifes which are transversely installed and are positioned in the clearance between the adjacent knife discs, so that the transverse cutting edges of fly knife blades and the transverse dead knifes can execute relative shearing movement. The crushing processing device of the invention greatly increases the homogeneity of crushing and simultaneously has the advantages of smooth crashing process, little impact vibration and high reliability.

The invention provides industrial solid waste treatment equipment. The industrial solid waste treatment equipment comprises a working box, a partition plate is connected to the inner wall of the working box, a conveying pipe is connected to the outer wall of the partition plate, a feeding pipe is connected to the outer wall of the top of the conveying pipe, the end, away from the conveying pipe, of the feeding pipe penetrates through the working box and is connected to a feeding port, a treatment box is connected to the inner wall of the working box, a filter screen plate is arranged on the inner wall of the treatment box, the treatment box penetrates through the bottom of the working box and extends outwards to be connected to a discharging port, the treatment box mutually communicates with the conveying pipe, a second motor is connected to the outer wall of the top of the working box, a second rotating shaft is connected to the output end of the second motor, and a first gear is connected to the outer wall of the second rotating shaft. According to the industrial solid waste treatment equipment, the repeated impact crushing effect on solid waste is achieved, the industrial solidwaste is effectively crushed into particles, the volume of the industrial solid is effectively reduced, the treatment efficiency of the the solid waste is improved, and subsequent transportation and treatment are facilitated.

The invention discloses a conveniently used grass feed crushing and stirring device which comprises a box body. A first bearing is connected to the left side face of the box body in a clamping manner,a first rotary shaft is connected in the first bearing in a sleeving mode, the left end of the first rotary shaft is fixedly connected to an output shaft of a first motor, spiral blades are arrangedon the surface of the first rotary shaft, the spiral blades are located in the box body, a second bearing is connected to the upper surface of the box body in a clamping manner, a second rotary shaftis connected in a second bearing in a sleeving mode, cutting blades are arranged on the surface of the second rotary shaft, and the cutting blades are located in the box body. According to the conveniently used grass feed crushing and stirring device, by matching the second motor, a driving wheel, a belt, a driven wheel, the second rotary shaft, the second bearing, the cutting blades and a feed inlet, people do not need to stir a grass feed and a green additive manually, so that the time of people is saved, and the work efficiency of people is ensured. By arranging the cutting blades, the crushing effect of the grass feed is better.

The invention belongs to the technical field of papermaking equipment, and specifically discloses an energy-saving and environment-friendly pulping device for paper making and printing, comprising a frame and a power mechanism. A crushing box is disposed on the frame. An upper portion of the crushing box is provided with a feeding port. A lower portion of the crushing box is provided with a discharge port. A rotating shaft is rotatably connected in the crushing box. An upper portion of the rotating shaft is fixedly connected with a plurality of first blades. A lower portion of the rotating shaft is fixedly connected with a plurality of second blades. The part, between the first blades and the second blades, of the rotating shaft is vertically sleeved with a pushing plate in a sliding sealmanner. The pushing plate is in sliding seal connection with an inner wall of the crushing box. The pushing plate is provided with discharging holes. Each discharging hole is provided with a downwardly opening one-way door. The power mechanism drives the rotating shaft to rotate and drives the pushing plate to slide up and down. The pulping device is mainly used for crushing paper pulp, and the problem that the use of power equipment in the pulping process increases the production cost and causes economic pressure on the enterprise is solved.

The invention discloses a four-roll crusher which comprises a feeding opening, a stone crushing barrel and a base. The two ends of the base are each fixedly provided with a motor, the stone crushing barrel is arranged between the two motors and fixedly mounted on the base, a feeding opening is formed in the upper end of the stone crushing barrel, a funnel-shaped collecting opening is formed in the lower end of the stone crushing barrel, two through grooves are formed in the two ends of the outer wall on the upper portion of the stone crushing barrel respectively, and two through grooves are formed in the two ends of the outer wall of the lower portion of the stone crushing barrel respectively. Hinges penetrate through the through grooves, the hinges on the outer wall of the stone crushing barrel are fixed through locating roll shafts, the locating roll shafts are fixedly mounted on the outer wall of the stone crushing barrel, and four rollers are arranged on the upper middle portion in the stone crushing barrel. The crusher carries out multiple times of crushing, so that working efficiency is improved, the powder passing rate is decreased, and smaller material blocks can be obtained; meanwhile, the function of the crusher is enhanced, work is stable, noise is low, manufacturing cost and maintenance cost are low, and the service life is longer.

The invention relates to a plant straw crushing equipment part for using in papermaking, clean energy source and other industries, in particular to a combined bed knife of a straw crusher. The combined bed knife comprises a bed knife rest which is arranged in a crushing cavity of the straw crusher and positioned between two knife rolls, wherein the bed knife rest comprises a horizontal bedplate and a vertical plate, and a plurality of horizontal upper supporting plates are distributed longitudinally on two sides of the top of the vertical plate respectively; and the top of the vertical plate is horizontally provided with a middle bed plate which extends longitudinally along the whole lengthwise direction, a horizontal side bed knife is arranged horizontally on each upper supporting plate, the end of each side bed knife is attached closely to the side edge of the middle bed knife, and the edges of each two adjacent bed knives and the middle bed knife form a U-shaped blade groove. The part improves the crushing uniformity of a straw crusher and makes the crushing process smooth, small in shock vibration and high in reliability.

The invention discloses a medium-caliber juicer structure and aims to provide a juicer structure effective in crushing and juicing of vegetables and fruits, high in juice yield, less waste and stable and efficient in juicing. The juicer structure comprises a lower base, an upper body, a feeding part, a juice collection plate and a main barrel, the main barrel above the juice collection plate comprises a discharging cylinder and a feeding cylinder, an inner space of the feeding cylinder and an inner space of the juice collection plate jointly form a juicing cavity, and a juicing screen component and a juicing screw rod are arranged in the juicing plate. The feeding part comprises a feeding plate and a charging cylinder, the side wall of the charging cylinder is provided with a large main charging opening with a feeding size being 50-65mm. The medium-caliber juicer structure has the advantages that vegetable and fruit materials different in size and hardness can be effectively juiced, and stability in crushing and high juicing rate are achieved; by the aid of a scraping structure, local blockage of an inner juicing screen can be avoided, and high smoothness in a juicing process is realized; automatic heat dissipation of a motor and less proneness to heat accumulation can be realized, and the service life is guaranteed; the juicer structure is high in safety due to a protection structure.

The invention provides a preparing method for a manganese zinc ferrite material and a processing device of the manganese zinc ferrite material, and belongs to the technical field of machines. The problem that the production efficiency of a manganese zinc ferrite material in the prior art is low is solved. The preparing method for the manganese zinc ferrite material is characterized by including the step that S1, materials are prepared, a main formula mixture including, by molar percentage, 52%-53% of ferric oxide, 19%-21% of zinc oxide and 25%-30% of manganese oxide is taken, and an assisting mixture including, by mass percent, 400 ppm-1,000 ppm of calcium oxide, 100 ppm-600 ppm of niobium pentoxide, 100 ppm-800 ppm of zirconium dioxide, 1,000 ppm-4,000 ppm of cobalt sesquioxide and 100 ppm-300 ppm of tungsten trioxide is taken. The processing device of the manganese zinc ferrite material comprises a machine frame and is characterized in that a screening device and a breaking device are arranged on the machine frame, and a blending device is arranged below the machine frame. The preparing method and the processing device have the advantages of being high in production efficiency and the like.

The invention discloses a paper shredder allocating wheel with paper clamping caulking grooves. The paper shredder allocating wheel is called an allocating wheel body (1) for short. The allocating wheel body is provided with a paper shifting wheel and a paper dividing wheel. According to the technical scheme, the paper clamping caulking grooves are formed in convex fingers of the paper shifting wheel, the curly deckle edge of old paper is clamped in the paper clamping caulking grooves in a wound manner to grab and shift the old paper, and therefore the problems that in the prior art, work is not reliable, and use by a user is inconvenient are solved, a stacking paper shredder can adapt to automatic shifting and shredding of any new and old paper, and the aims of being reliable in shifting and convenient for the user to use are achieved.

The invention discloses feed crushing equipment for animal husbandry. The feed crushing equipment comprises a body, a feed opening, a crushing chamber, rollers, first rotating shafts, a belt and a supporting rod, wherein the feed opening is formed in the upper part of the body; the crushing chamber is arranged at the lower part of the feed opening; a plurality of rollers are arranged inside the crushing chamber; each first rotating shaft is arranged inside the corresponding roller; a second belt rotating wheel is fixedly connected to the front side of each first rotating shaft; the second beltrotating wheels are connected by the belt; a double-shaft motor is arranged on the left side of the body; two ends of the double-shaft motor are respectively and fixedly connected with a first gear and the first belt rotating wheel; the supporting rod is arranged on the left side of the motor; a sliding chute is formed inside the supporting rod; a striking rod is arranged in the sliding chute; arack is arranged on the right side of the striking rod. The feed crushing equipment disclosed by the invention is reasonable in structure and simple in operation; high-efficiency crushing treatment offeed can be realized; meanwhile, quantitative discharging can be realized, so that stacking of the feed is avoided and the crushing time is shortened.

The invention discloses a feed crushing device. The feed crushing device comprises a shell, a feeding inlet, a first discharging pipe, a second discharging pipe, a stirring body, a crushing roller shaft, first crushing teeth, second crushing teeth and a vibrator, wherein the bottom end of the feeding inlet and the top end of the shell are in welded connection, the two ends of the stirring body andthe inner wall of the feeding inlet are in welded connection, the stirring body rotates through a rotating shaft, the two ends of the crushing roller shaft are in welded connection with the inner side of the shell, the inner side of a first crushing roller is in welded connection with the outer side of the crushing roller shaft, the inner side of a second crushing roller is also in welded connection with the outer side of the crushing roller shaft, one ends of the first crushing teeth are in welded connection with the side face of the first crushing roller, one ends of the second crushing teeth are in welded connection with the side face of the second crushing roller, one end of a dust suction pipe and the shell are in communicating connection, the other end of the dust suction pipe stretches into a water tank, one side of the vibrator and the shell are in welded connection, and one end of the vibrator is in matched connection with a first screen net. The feed crushing device conductsgraded screening on feed, and using is convenient and flexible.

The invention discloses waste treatment equipment used for magnetic materials. The waste treatment equipment structurally comprises a base, a driver and a smashing mechanism. The driver is fixed to the right side position of the smashing mechanism, and the bottom of the smashing mechanism and the upper end of the base are welded. Through throwing force generated by rotating, driving blocks can slide outwards and extend out along the plate surface under the cooperation of linkage rods, and therefore the driving blocks can drive spherical magnetic material waste, outer pushing blocks can slide outwards and extend out along inner fixed plates through inertia force generated by outward extending of the driving blocks, then through throwing force generated by rotation of the outer pushing blocks, grooving blocks can slide outwards and extend out along external rings, and therefore the grooving blocks can hit the outer surfaces of the spherical magnetic material waste out of grooves, and two smashing rollers can smoothly smash the spherical magnetic material waste which is large in size and extremely smooth in surface.

The invention discloses a cast tube crusher and belongs to the field of cast tube production and manufacturing. The cast tube crusher comprises a first support and a second support, wherein the first support is horizontally arranged on the ground and supported by a plurality of supporting feet; the second support is mounted on one side of the first support, and the top face of the second support is slightly lower than the first support. A plurality of parallel conveying rollers are mounted on the first support through a plurality of bearing frames symmetrically mounted on the top face of the first support. Bearings are mounted between the conveying rollers and the bearing frames. An extrusion mechanism is fixedly mounted on the surface of the second support. The cast tube crusher is a mechanical crushing device for cast tubes, the cast tubes and cement linings on the inner walls of the cast tubes can be effectively separated, the cast tubes are preliminarily crushed, and the cast tube crusher has the advantages of being high in working efficiency and capable of saving manpower and material resources compared with the prior art. Meanwhile, the crusher has the advantages of long service life, stable operation, low noise and the like.

The invention discloses agricultural greenhouse planting soil treatment crushing and refining equipment. The equipment comprises a shell, a feed hopper, a driving device, a base and rolling wheels. Ahorizontal squeezing block is fixed to the output end of the driving device. A squeezing block fixed to the inner wall of the shell is arranged under the squeezing block. The squeezing plate is uniformly provided with a plurality of discharge holes. A plurality of squeezing columns corresponding to the discharge holes are fixed to the lower side of the squeezing block. A plurality of equidistant disks are coaxially fixed to each squeezing column. A heating cavity is arranged on the outer side of a discharge barrel and a crushing cavity. The equipment conducts refining on big-size soil fallinginto the equipment through the disks on the squeezing columns and enables the squeezing block to move downwards to crush the soil. Through reasonable utilization of power of the driving device and energy, the squeezing plate is made to squeeze the falling soil to minish the big-size soil so that the soil can be subjected to refinement through crushing rolls. The load of the crushing rolls is reduced, and the soil crushing stability is improved.

The invention discloses crushing equipment. The crushing equipment comprises a shell, supporting columns are arranged at the lower end of the shell, two symmetric second supporting plates are fixedlyconnected in the shell, the upper end of each second supporting plate is fixedly connected with a second hydraulic cylinder, and the driving ends of the second hydraulic cylinders are connected with second hydraulic rods. The second hydraulic rods are fixedly connected with sliding blocks, sliding grooves matched with the sliding blocks are formed in the upper ends of the second supporting plates,and the upper ends of the sliding blocks are fixedly connected with first motors. The output ends of the first motors are connected with first rotary shafts, a first roller and a third roller are arranged at the upper ends of the second supporting plates, and the third roller is fixedly connected with a sixth transmission shaft. The crushing equipment is good in stability and convenient to move,different products can be obtained through adjusting and crushing, secondary crushing can also be achieved, and crushing is complete.

The invention discloses a wet material rapid crushing and drying integrated method and system. The wet material rapid crushing and drying integrated method comprises the following steps that (1) heattransfer crushing for materials is performed, specifically, working hot air is introduced in the process of crushing wet materials into material particles, a strong turbulent flow is formed by the material particles and the working hot air, and preliminary dried material particles are obtained; (2) air flow drying for the materials is performed, specifically, further heat-exchange treatment of thematerial particles obtained in step (1) and the working hot air is performed to obtain dried particles; (3) cyclone material receiving is performed, specifically, the dried particles obtained in step2) and the working hot air are subjected to gas-solid separation treatment to separate the dried particles and tail gas; and (4) dust removal and excess material collection are performed. By integrating the crushing and drying process, the wet material rapid crushing and drying integrated method and system can not only enable the crushing progress smoothly, but also enable the drying efficiency to be improved rapidly; and the hot air is introduced into a crusher to enable the crusher to be a part of a dryer and achieve continuous crushing of the wet materials.