1810results about How to "Efficient crushing" patented technology

A laminate which can easily attain safety standards such as impact resistance, while cost reduction is aimed for, for example, when the laminate is provided on a display viewing surface, and a display apparatus using this laminate are provided. By using a filter for a display having a specified parameter and a specified thickness, the impact resistance is enhanced. By using the filter for the display containing a transparent adhesive layer having a specified Young's modulus and a specified thickness, the impact resistance is enhanced. By using the filter for the display containing a transparent resin layer having a specified Young's modulus and a specified thickness, the impact resistance is enhanced. By using the filter for the display containing an impact absorption layer having a specified penetration and a specified thickness, the impact resistance is enhanced.

The invention discloses a production method for non-oil instant edible fungus chips and belongs to the technical field of agricultural product deep processing. The production method for the edible fungus chips comprises the following steps: selecting, cleaning, precisely cutting, ironing, bleaching, deactivating enzyme and cooling the edible fungus raw materials, and then performing ultrasonic auxiliary dipping, leachating, quick-freezing, vacuum freeze drying, vacuum microwave puffing drying, seasoning and packaging on the pretreated edible fungus raw materials. In the production method, a new process of ultrasonic auxiliary dipping, vacuum freeze drying and follow-up vacuum microwave staged combination drying is adopted, thereby reserving the thermal sensitivity nutritive components andbiological activity functional components of the edible fungus to the largest extent, obviously shortening the drying time and saving the production cost. The product has the characteristics of non-frying property, high puffing rate, attractive color, crisp mouthfeel, and the like, and is natural and environmentally-friendly as well as healthy. Compared with the vacuum freeze drying, the process has the advantages that the production period of the finished product can be greatly shortened, the production cost is saved, the puffing effect of the product is good, the mouthfeel of the product iscrisp and the drying quality of the product is improved. A new practical and feasible way for deep processing of the edible fungus is provided.

The present invention relates generally to the field of micro-scale or millimeter scale devices and to the use of multi-layer multi-material electrochemical fabrication methods for producing such devices with particular embodiments relate to shredding devices and more particularly to shredding devices for use in medical applications. In some embodiments, tissue removal devices are used in procedures to removal spinal tissue and in other embodiments, similar devices are used to remove thrombus from blood vessel.

The present invention relates generally to the field of micro-scale or millimeter scale devices and to the use of multi-layer multi-material electrochemical fabrication methods for producing such devices with particular embodiments relate to shredding devices and more particularly to shredding devices for use in medical applications. In some embodiments, tissue removal devices are used in procedures to removal spinal tissue and in other embodiments, similar devices are used to remove thrombus from blood vessel.

The invention discloses a construction waste treatment device, which comprises a crushing chamber, an atomizing nozzle is arranged on the upper side of the crushing chamber, a water suction pipe is arranged on the upper side of the atomizing nozzle, a water storage chamber is arranged inside the upper end of the suction pipe, and a water storage chamber is arranged on the left upper side of the crushing chamber. There is a feeding pipe, the lower end of the right side of the feeding pipe is provided with a drainage plate, the lower side of the drainage plate is provided with a crushing plate, the lower left end of the crushing chamber is provided with a connecting pipe, the right side of the connecting pipe is provided with a rebar storage chamber, and the upper end of the rebar storage chamber is provided with a There is an electromagnet, there is a discharge port on the lower side of the crushing chamber, a crushing chamber is provided on the lower side of the discharge port, a screen is provided at the lower end of the crushing chamber, a discharge pipe is provided in the middle of the lower side of the crushing chamber, and a discharge pipe is provided on the lower side of the discharge pipe. There is a grinding chamber, the four corners of the lower side of the crushing chamber are provided with support columns, the lower side of the grinding chamber is provided with a discharge pipe, the lower side of the support column is provided with a base, the inside of the base is provided with a vibration-damping pad, and the upper middle of the base is provided with a pulley. The construction waste is crushed, separated, crushed, screened, ground and transported, which can effectively protect the environment and save resources.

A paper shredder having the function of breaking a compact disc includes juxtaposed first and second rolling blade wheels which are used for shredding paper, and rotated relative to each other. The paper shredder is additionally provided with a third rolling blade wheel that is especially used for breaking a compact disc or a credit card. The surface of the housing of the paper shredder is provided with a paper inlet and a compact disc inlet. The paper may be passed through and shredded by the first rolling blade wheel and the second rolling blade wheel. The compact disc or credit card may be passed through and broken by the second rolling blade wheel and the third rolling blade wheel.

An electro-optical device includes: a first substrate having an end edge; a second substrate that has an edge crossing the end edge and a plurality of first wiring lines crossing the end edge, the second substrate having. flexibility and being connected to the first substrate so as to overlap the end edge; and first reinforcing members provided on the second substrate so as to cross the end edge, in a region between the plurality of first wiring lines and a portion where the end edge and the edge cross each other.

The invention relates to a steel plate and a process method thereof used for producing water heater linear enamel by a flexible thin slab rolling line (FTSR), belonging to the production field of enamel steel plates. The steel plate comprises the following chemical components in percentage by weight: 0.03-0.10wt% of carbon, 0.15-0.40wt% of manganese, less than or equal to 0.06wt% of silicon, 0.004-0.040wt% of sulphur, less than or equal to 0.15wt% of phosphorus, 0.03-0.05wt% of aluminum, 0.002-0.008wt% of nitrogen, 0.02-0.10wt% of titanium and the balance of ferrum and inevitable impurities. The tissue of the water heater linear enamel contains fine grain ferrite and a small quantity of pearlite tissues, and the granularity level of the water heater linear enamel is more than or equal to 10 levels. According to reasonable ingredient design and the FTSR process, steel for manufacturing water-storage water heater linear enamel for home appliances is produced; the steel plate has good enamel adhesion and scaling resistance, and also has the characteristics of few added alloy elements, few production working procedures, low production cost and the like; and a hot rolling scouring plate is used for replacing a cold rolling annealing plate.

Two-way, three-position and one-way, two-position slit valves in cardiovascular access catheters with closed distal ends have slit geometries configured to overcome adhesion between opposed abutting slit faces, when pressure differentials are applied between the interior and the exterior of the catheter. Portions of the slit are oriented at a non-zero angle relative to the longitudinal axis of the catheter causing shear forces to be generated in abutting slit faces. Shear forces arise from tangential, radial, or longitudinal stresses generated in the catheter body. Slit geometries are planar or curved or include multiple end-to-end connected slit subsections. If a slit partially circumscribes a portion of the adjacent outer wall of the catheter body, restraint to outward and inward movement on that portion is reduced. Slit valves are configured to open inwardly to aspirate fluids, to open outwardly to infuse fluids, or both.

A vehicle body strength adjusting system is provided in which a bumper beam includes a body portion which extends in a widthwise direction of a vehicle and inclined portions which extend from left and right opposite ends of the body portion and which are inclined in a longitudinal direction of the vehicle body. Further, the vehicle body strength adjusting system includes a variable crush-strength device which is disposed between the inclined portions of the vehicle body frames, which can be crushed when a collision with the vehicle occurs, and which has a variable crush-strength. A first bolt hole is formed in each of the inclined portions of the bumper beam and a second bolt hole is formed in the mounting bracket of the variable crush-strength device. At least one of the first bolt hole and the second bolt hole is an elongate hole. The first bolt hole and the second bolt hole are fastened to each other by a bolt.

A speed-adjustable dust collecting and crushing device used for crushing coal mines comprises a base unit, a frame, a collecting unit, two pushing units, dust collecting units, purifying units and crushing units. The base unit comprises a base, a rollers and a support plate, a first support, rectangular blocks and dust collecting buckets are arranged on the frame, each pushing unit comprises a first horizontal plate, a pushing plate, a pushing rod, a material pushing plate and a spring, each dust collecting unit comprises a dust collecting pipe and a fan, each crushing unit comprises a crushing plate, first crushing teeth, a crushing wheel and second crushing teeth, the collecting unit comprises a collecting box and a first filtering screen, each purifying unit comprises a purifying box, a second filtering screen, a second horizontal plate, a second support, an exhaust pipe and a sponge block, and a first through hole is arranged in the right surface of the purifying box. By the arrangement, dust generated from crushing can be recycled, fitness of workers is protected, and the device is small in size, low in cost and suitable for small enterprises and large-scale promotion and use.

The invention provides an intravenous ultrasound-based ultrasonic diagnosis and photoacoustic therapy device and a therapeutic method thereof. The device comprises an interventional catheter, wherein a high-frequency ultrasonic transducer, a built-in optical fiber bundle and an automatic retraction device are arranged inside the interventional catheter; the automatic retraction device drives the transducer to rotate and move forward and backward through a guide wire which is arranged inside the interventional catheter; and a tunable pulsed laser for providing a laser source for photoacoustic therapy, a collection control card for detected data of the transducer and a computer with digital signal/image processing functions are arranged outside the interventional catheter. Based on the combination of intravenous ultrasound imaging and photoacoustic therapy technique, the device achieves synchronization of vascular ultrasound imaging and timely treatment of cardiovascular diseases and can ablate thrombi and break down plaques, so as to dredge blood vessels. With the device, doctors can grasp patient's conditions and carry out the treatment during interventional operations, the operation cost and treatment risk are reduced, and people are benefited.

Embodiments provide systems and methods in which a non-viscous fluid, having a heavy concentration of an appropriate breaker, is pumped into a well in front of viscosified fluid, such as a cross-linked polymeric fracturing fluid, to saturate permeable media with a breaker agent. When a polymer filter cake is subsequently formed on the surfaces of the media the breaker is provided good communication with the polymer filter cake for its breakdown and removal. Communication between the breaker and the polymer filter cake is substantially controlled by an operator in that the breaker remains saturated in the permeable media until such time as the operator decreases hydraulic pressure within the well to a point at which the hydraulic pressure of the media forces the breaker back into the well.

The invention relates to a down-the-hole (DTH) hammer reverse concentric casing drilling tool. A hollow DTH hammer is connected to a guiding drill through a semicircular block and a spline housing, wherein an outer spline which is arranged on the axial direction of the guiding drill is matched with an inner spline of an annular sleeve drill; the guiding drill 3 is designed as a reverse structure;and an annular casing drill is hung on the lower end of the sleeve through a pipe boot. Compared with the prior art, the guiding drill crashes rock in advance and transmits an impact load to the annular casing drill and drives the drill to rotate, in order to realize simultaneously performing three processes of concentrically crashing, wall protection through the casing and reverse slagging. The double air piping can simultaneously cool the spherical gear alloy of the inner and outer drills and prolong the service life of the drill. Reverse slagging can efficiently clean the hole bottom rock debris, avoid repeated crashing and prevent the drill from being blocked by the rock debris. After ending the casing drilling, the reverse drilling can be performed without exchanging the drill. The casing drill tool has simple structure, low processing cost, long service life and high drilling efficiency.

The invention discloses a manufacturing process of a forging stock of a steel forging piece for oil extracting equipment in a deep sea, which comprises the following steps of: with martensite precipitation hardening type stainless steel as a steel forging piece material, selecting a square ingot, heating to 1180DEG C, cogging along the length direction of the steel ingot to obtain an octagonal section steel billet, wherein the forging ratio is 2.0-2.2; heating the octagonal section steel billet to 1040DEG C and preserving heat for 360 minutes; carrying out oil cooling below 32DEG C; taking an intermediate section as a billet; axially upsetting the billet from the initial forging temperature of 1150DEG C to the final forging temperature of 990DEG C; when the billet is upset to half of the height of the original billet, drawing out the octagonal section of the upset billet according to the original axial direction; axially upsetting when the billet is drawn to the length of the original billet; when the billet is upset to half of the height of the original billet, drawing out the octagonal section of the upset billet according to the original axial direction; when axially forging and shaping the billet when the billet is upset to half of the height of the original billet, enabling the total forging ratio to be 5.5 and obtaining a rectangular forging piece; and air cooling to be 340-360DEG C, carrying out furnace insulating for 120 minutes and then carrying out furnace cooling to the room temperature.

The invention relates to a self-propelled drilling method and a nozzle. The self-propelled drilling method is formed by coupling a pulsed jet method, a cavitation jet method and a swirling jet method, wherein, an impeller body arranged in the nozzle can rotate under the impact action of a fluid, a part of forward jet orifices arranged at the head of the nozzle as well as a part of backward jet orifices which are arranged on the nozzle and are opposite to the forward jet orifices can be closed during the rotation process of the impeller body, the fluid is ejected from the other part of the forward jet orifices and the backward jet orifices so as to form jet flow, and the forward jet orifices are alternately closed so as to generate pulsed jet during the rotation process of the impeller body; the fluid entering the nozzle is driven to rotate by the rotating impeller body, and then the rotating fluid is ejected from the jet orifices so as to generate swirling jet; and the central pressure in the nozzle can be reduced by means of rotation of the impeller body so as to form cavitation jet. In the self-propelled drilling method, advantages of the three types of jet flow are integrated so as to greatly improve the drilling efficiency; and the self-propelled drilling method and the nozzle are applicable to drilling holes in a ground layer.

The invention discloses an ore crushing and screening integrated equipment for mining exploitation, which includes a crushing box, a lifting sleeve, a connecting rod, a crushing wheel, a screening box, a base and a collection box, and a material guide is fixedly arranged on the inner wall of the upper inner cavity of the crushing box The lower part of the crushing box is sleeved on the upper outer ring of the lifting sleeve. The lower surfaces of both ends of the material guide seat are connected to the connecting rod through the hinge shaft. The bottom end of the connecting rod is provided with a crushing device. The inner cavity of the screening box A rotating rod is installed in the middle through the bearing connection mode, and the outer ring of the rotating rod is equipped with a spiral blade. The first screen, the second screen and the third screen are arranged on the inner cavity plate of the screening box from left to right. The invention is simple in structure and reasonable in design, can effectively crush ore materials, and is suitable for different ore materials, and can screen the crushed ore materials at the same time, greatly reducing the labor intensity of workers and improving the efficiency of ore processing , suitable for promotional use.

A vibrating cone crusher is capable of crushing rigid raw materials such as rocks and has a base, a bowl assembly, a transmission assembly, an inertial transmission mechanism and a head assembly. The bowl assembly is capable of vibrating and swaying. The head assembly is capable of rotating eccentrically. When operating, the vibrating or swaying bowl assembly cooperates with the eccentrically rotating head assembly to effectively crush raw materials that are installed in the vibrating cone crusher.

The invention discloses an environment-friendly plastic recovery processing device comprising a bottom plate. A processing box is arranged on the upper side of the bottom plate. A crushing cavity is formed in the upper end in the processing box. A support rod is arranged at the upper end of the right side of the processing box. Racks are arranged on the upper side and the lower side of the supportrod at the upper end and are provided with connecting seats. Telescopic rods are arranged on the front sides of the connecting seats. Crushing blocks are arranged on the lower sides of the telescopicrods. The lower side of the crushing cavity is provided with a flow guide groove. A screening barrel is arranged on the lower side of the flow guide groove. A rotary disc is arranged on the lower side of the screening barrel. A separation plate is arranged on the lower side of the rotary disc. A second rotary shaft is arranged on the lower side of the rotary disc. A second motor is arranged on the right side of the lower end of the second rotary shaft. A cavity is formed in the second rotary shaft. A third motor is arranged at the lower end in the cavity. A crushing shaft is arranged on the upper side of the third motor. Crushing blades are arranged on the left side and the right side of the upper end of the crushing shaft. Discharge pipes are arranged around the lower side of the processing box. Through the environment-friendly plastic recovery processing device, the crushing, smashing and screening process of plastic waste is facilitated effectively, in this way, plastic recovery isconvenient, the environment is protected, and resources are saved.