94results about How to "Improve crushing rate" patented technology

The invention provides a freeze-drying technology of bletilla striata vacuum freeze-drying, and relates to the field of bletilla striata processing. The freeze-drying technology comprises the following steps of pre-freezing: putting bletilla striata in a vacuum freeze-drying machine, cooling bletilla striata to be minus 30 DEG C or below, and maintaining the temperature for 3 h to 4 h; and vacuumdrying: starting a cold trap refrigeration mode, controlling refrigeration temperature of a cold trap device to be minus 60 DEG C or below, maintaining the vacuum degree to be 30 Pa or below, and carrying out drying treatment. According to the freeze-drying technology of bletilla striata vacuum freeze-drying provided by the invention, effective components of fresh bletilla striata can be remainedto the greatest extent, freeze-dried bletilla striata are beautiful in section and loose in structure, and can be directly smashed, the smashing rate is high, the dissolution rate is high during decoction, storage time of freeze-dried bletilla striata is prolonged, and mass is light.

The invention relates to a crusher, comprising a crusher shell, a frame, and a crushing unit. The crusher is characterized in that the crusher shell is fixed on the frame, the crushing unit comprises a motor, a main shaft and blades, the blades are fixed on the main shaft, the number of the blades is no less than 2, the blades are S-shaped, the crusher shell is provided with a cavity inside, the cavity is provided with an air intake, the air intake is connected with an external cooling device through a pipeline, and the pipeline is provided with a control valve. According to the invention, materials are stirred uniformly, the stirrer has high crushing rate, the product quality is raised, the structure is simple, the usage is convenient, the service life is long, and a liquid nitrogen generator can reduce the temperature of processing materials.

The invention discloses a light and simple vertical banana stem crushing and returning machine, comprising a light and simple rack, a spacing mechanism, a vertical smashing blade, and a transmission device. The spacing mechanism comprises an upper spacing unit, a lower spacing unit, and a limit switch. The light and simple rack is connected with the upper spacing unit and the lower spacing unit through bolts. A U-shaped arm of the upper spacing unit and an L-shaped arm of the lower spacing unit realize spacing effect on banana stems. Torsion of an engine of the transmission device is transmitted to the vertical smashing blade after deceleration of a reducer, to realize to cut and smash banana stems, and then stems on the upper part are cut and smashed in sequence by cutters of the vertical smashing blade in a process of falling down with gravity. The upper spacing unit and the lower spacing unit are used to limit banana stems from two points on a radial direction. The vertical smashing blade realizes to cut and smash banana stems. The machine can efficiently complete crushing and field-returning of the banana stems in low energy consumption in one time, so as to improve effective utilization rate of banana stem resources. The machine is light and simple in structure, and flexible in moving.

The invention relates to the technical field of agricultural straw returning machinery, and relates to a multi-shaft straw crushing and returning machine. The multi-shaft straw crushing and returning machine comprises a traction frame, a rack, traveling wheels, a main gear box, a transmission gear, a left cutter shaft, a right cutter shaft and a middle cutter shaft, wherein the traction frame is fixed at the front end of the rack; no less than one traveling wheel is mounted at the back of the rack; a frame plate is fixed at the lower part of the rack; the main gear box is fixedly mounted at the upper end of the frame plate; the left cutter shaft, the right cutter shaft and the middle cutter shaft along the vertical direction are respectively mounted below the frame plate. The multi-shaft straw crushing and returning machine is reasonable and compact in structure and convenient to use, the tractor load is alleviated through the traveling wheels, and three cutter discs are driven to work cooperatively through the main gear box, so that the working width is increased, the straw crushing efficiency is high, the crushing effect is better, and the working efficiency is also improved; the dispersion direction of broken straws can be limited and guided through a baffle plate mounted at the lower end of the frame plate, so that the straws are unlikely to be stacked and are uniform in dispersion, and the machine has the characteristics of safety, simple, convenience and high efficiency.

Provided is a sugarcane leaf crushing and returning machine comprising a transmission system, a frame, a front baffle plate, a flail chopper knife, a stationary knife, a knife roll, a rear baffle plate, a spacing wheel and a profiling leaf collector; the transmission system comprises a gearbox and a V-shaped conveyor belt; three points of the frame suspend on a wheel tractor; the flail chopper knife and the stationary knife are main work parts for crushing; the spacing wheel is a profiling wheel; the profiling leaf collector is mainly composed of a diagonal rod and a connecting board; the diagonal rod is composed of a bending rod and a bottom shovel by connecting though bolts; the diagonal rod is rigidly connected with the spacing wheel and is located on a same surface of the tractor wheels. The gap between the flail chopper knife and trenches can exceed the height of ridges, which well solves the problem that common flail chopper knife cannot pick sugarcane leaves; the machine has theadvantages of simple structure, convenient operation, small turning radius, avoiding being entangled and blocked by sugar cane leaves, high pickup rate and crushing rate, and low power consumption.

A turbine crusher comprises an inlet at one side, an opposite outlet, crushing chamber inside with ladder slots and at least two crushing knife plates, which connect with shaft rod and driven by it, with the outside radius of the crushing knife plate tapered in arrangement to the outlet direction and corresponding to the ladder slots, material distributing plates and knives on the plate, with raw material sent into the crushing chamber for chopping, crushing along the crusher chamber toward the ladder slot, the crushed material falling into next step for secondary crushing to improve the crushing ratio.

The invention relates to a low-temperature squeezer for tea oil. The low-temperature squeezer comprises a barrel body, a piston assembly, an eccentric gear assembly and a slag discharging assembly, wherein the barrel body is vertically and fixedly arranged, the piston assembly is sleeved by the barrel body in a sealing and sliding mode, the eccentric gear assembly is arranged under the barrel body, and the slag discharging assembly is arranged above the barrel body; the piston assembly comprises an upper piston and a lower piston which are arranged in parallel and at interval; a sealing partition plate is fixed in the barrel body which is between the upper piston and the lower piston; an upper rod which is vertically fixed to the center of the lower end of the upper piston downwards slides in a sealing mode to penetrate through the sealing partition plate; a first magnet is arranged at the lower end of the upper rod; a second magnet attracting the first magnet is arranged at the upper end of the lower piston; the upper piston, the sealing partition plate and an inner wall of the barrel body enclose a combustion and expansion chamber; a fuel spray nozzle, an air inlet capable of being opened and closed, an air outlet capable of being opened and closed and an ignition device are arranged in the combustion and expansion chamber.

The invention provides a high-elastic diaphragm filter plate and a preparation method thereof. The diaphragm filter plate comprises a core plate, a diaphragm, a feed hole, a sealed squeezing medium cavity, and a squeezing medium hole formed in the core plate and communicated with the squeezing medium cavity. The diaphragm comprises a hard ring made of hard plastic, a diaphragm main part made of high elastic materials, and a diaphragm frame part made of hard plastic. The squeezing medium cavity is located between the diaphragm main part and the core plate, the outer surface, in the backward direction of the core plate, of the diaphragm frame part is a diaphragm sealing surface, and a filter chamber is formed in the side of the outer surface of the diaphragm main part. The compressive deformation resistance of the hard plastic is high and thus can ensure the sealing performance of the sealing surface of the diaphragm, and the service life of a diaphragm filter plate is greatly prolonged;while the high elastic material has strong deformation ability, the diaphragm main part thus has a larger pressing stroke, the high squeezing rate of the diaphragm filter plate is thus ensured, a filter cake with low water content can be obtained, and ultimately energy consumption for dewatering is greatly reduced.

The invention discloses a sewage treating device. The sewage treating device comprises a base body and an alums putting machine installed at the top of the base body; a putting-in cavity is formed in the top face of the alums putting machine, a funnel groove is formed in the putting-in cavity and is communicated with the bottom of the putting-in cavity, a bevel edge groove is formed in the top of the inner wall at the right side of the putting-in cavity, a smashing chamber is formed and communicated with the bottom of the funnel groove, an adaptor smashing device is arranged in the smashing chamber, a connecting opening is formed and communicated with the smashing chamber, an alums putting cavity extending rightwards is formed in the mode of being communicated with the connecting opening, an alums putting device is arranged in the alums putting cavity, a second slip groove extending horizontally penetrates through the connecting opening, a first guiding and connecting groove extending downwards is formed in the extending tail of the left side of the second slip groove in a communicated mode, a first slip groove extending upwards is formed in the tail of the left side of the first guiding and connecting groove in a communicated mode, and a slip partition plate extending horizontally is connected in the second slip groove in a slip mode. The sewage treating device is simple in structure and convenient to operate, and improves alums smashing uniformity.

The invention belongs to the technical field of food processing, and discloses step-by-step pressing production line equipment for camellia oil. The equipment comprises a screening device, a cleaningdevice, a heating device and a step-by-step pressing device, wherein an outlet of the screening device communicates with an inlet of the cleaning device; an outlet of the cleaning device communicateswith the heating device through a first conveying device; and an outlet of the heating device communicates with the step-by-step pressing device through a second conveying device. Through additional arrangement of the cleaning device and the heating device, the cleanness of camellia seeds are guaranteed and the pressing rate of the camellia seeds is improved; the step-by-step pressing device in the production line is fully automated, and secondary pressing on the camellia seeds is performed, so that the pressing rate of the camellia seeds is further improved, and both time and labor are savedwhile the loss is reduced.

The invention relates to the technical field of thin films, in particular to a grinding machine for thin film production ingredients. The grinding machine comprises a vertical column, a stirring barrel and a piston. The stirring barrel is arranged at the bottom end of the vertical column and movably connected with the vertical column, and the piston is arranged at the upper end of the stirring barrel and rotatably connected with the stirring barrel; the left side and the right side of the lower end of the vertical column are rotatably connected with two stirring blades, and three or more sharpteeth are closely welded to the front end of each stirring blade; and the front end of the vertical column is movably connected with a movable disc. According to the grinding machine for the thin film production ingredients, a user puts raw materials into the vertical column from the hopper arranged at the upper end of the vertical column, and the raw materials fall onto the upper end of a fixeddisc along with a through groove formed in the front end of the vertical column; then, grinding is conducted through grinding particles arranged on the fixed disc and the movable disc correspondingly,and meanwhile, the movable disc also rotates leftwards and rightwards, so that the grinding effect is achieved; and the ground raw materials flow into the stirring barrel through through holes and then are stirred through the two stirring blades rotatably connected to the bottom end of the vertical column.

The invention discloses a straw pulverizer, and belongs to the technical field of agricultural machinery. The technical scheme of the invention is that the straw pulverizer comprises a frame, an engine, a gearbox, a main shaft, a saw disc cutter shaft, saw blades, a swinging cutter shaft, swinging cutters and a suspension device. The straw pulverizer has the beneficial effects that the crushing rate is high, and the scattering unevenness and the stubble cleaning rate are good.

A mechanical tooth of a pulverizer for waste treatment, which includes a cuboid block body, the bottom plane of the block body is an assembly surface, and an impermeable threaded hole is vertically opened in the middle of the assembly surface, and the threaded hole Another same non-transparent threaded hole is vertically opened on the assembly surface between the side of the tail end; the middle of the upper end surface of the block body forms an outwardly inclined slope toward the tail end, and the middle and the front side The upper end surface of the center is respectively provided with oblique slots on both sides to form a convex-shaped working narrow block on the middle side, and at least one piece is embedded and welded firmly on the outer upper corner of the convex-shaped narrow working block. Carbide block with pointed head; it has the characteristics of simple structure, convenient use and installation, improved work efficiency, improved material crushing rate and service life, and enhanced wear resistance.

The invention discloses a shell pulverizer. The shell pulverizer comprises a box, a hammer plate component, a sieve plate, a spindle and a motor, wherein the box comprises an upper box and a lower box matched with the upper box, the upper portion of the upper box is provided with a feed inlet, and a concave part is arranged at the connection of the upper box and the lower box and used for placing the sieve plate; the hammer plate component is rotatably arranged between the sieve plate and the feed inlet through the spindle and comprises a plurality of hammer plates, hammer plate bolts, hammer pieces and hammer piece bolts, the positions, close to the circumferential edge, of each hammer plate are provided with a plurality of first through holes and second through holes in one-to-one correspondence to the first through holes, each hammer piece is provided with a third through hole and a fourth through hole, the hammer plate bolts sequentially penetrate the first through holes and the third through holes to fix the hammer plates with the hammer pieces, and the hammer piece bolts sequentially penetrate the second through holes and the fourth through holes to fix the hammer pieces to two sides of the hammer plates so as to form at least one group of hammer pieces on the hammer plates; the motor is used for driving the spindle to rotate. The shell pulverizer is high in shell pulverizing rate, simple in structure, and convenient to mount, demount and maintain.

The invention relates to the field of processing of bean products and in particular to a soybean milk grinding machine. The soybean milk grinding machine comprises an air exhausting device; a discharging funnel is arranged at the lower end of the air exhausting device; a grinding and pushing device is arranged at the lower end of the discharging funnel; the bottom of the grinding and pushing device is connected with a discharging pipe; a soybean milk squeezing device is arranged just below the discharging pipe; the soybean milk squeezing device comprises a soybean milk outlet and a dreg discharging hole; the soybean milk outlet of the soybean milk squeezing device is connected with a material accepting groove; the dreg discharging hole of the soybean milk squeezing device is connected with a conveying device; the air exhausting device is arranged and soybeans are sucked into a feeding barrel; the soybeans are crushed through the grinding and pushing device and are pushed to the discharging pipe; soybean milk and soybean dreg are separated through the grinding of the soybean milk squeezing device; the soybeans enter the soybean milk squeezing device through the lifting transportation of the conveying device; when the soybeans enter the feeding barrel and the soybeans are repeatedly ground, manual operation is not needed in the whole process, so that the production efficiency is high; the aim of grinding the soybeans in a large batch and the aim of continuous and automatical producing are realized.