177 results about "Solid material" patented technology

This utility model belongs to the technical field of material conveying equipment, and relates to a highly stable solid material feeding valve, including a valve body, a rotor, and a frequency converter drive assembly. The valve body has an inlet and an outlet at its upper and lower ends, respectively. The rotor is rotatably mounted inside the valve body and includes a central shaft and multiple V-shaped blades spaced apart along the outer circumference of the central shaft. The opening direction of the V-shaped blades is consistent with the rotation direction of the rotor, and a wedge-shaped plate is provided in the feeding groove formed between adjacent V-shaped blades. The frequency converter drive assembly is used to drive the rotor to rotate, and a direct connecting rod is provided between the frequency converter drive assembly and the valve body. This utility model realizes continuous material conveying, improves the reliability and stability of valve operation, reduces abnormal phenomena such as vibration and jamming during material conveying, and enables continuous conveying of bulk solid materials to designated areas for use by downstream equipment, meeting the requirements for safe, efficient, stable, and reliable solid material conveying.

The utility model discloses a kind of discharging devices of solid-liquid separator, including solid-liquid separator, the solid-liquid separator one end is provided with discharge hopper, two groups of support are symmetrically installed in discharge hopper bottom end both sides, flow guide plate is arranged between the support, adjusting motor is installed on the side wall of the support, the surface of flow guide plate is provided with magnetic plate. Advantageous effect lies in: the utility model is by setting a group of by adjusting motor, flow guide plate, flexible flow guide strip, magnetic plate and magnetic strip composition flow guide discharge mechanism, in discharging process, adjusting motor drives flow guide plate to rotate, can be according to the height of collection groove to its flow guide plate inclination angle is adjusted, then according to the opening size of collection groove changes the bending path of flexible flow guide strip and is fixed by the adsorption of magnetic plate and magnetic strip to the path adjusted, and then can make the solid material discharged along the path adjusted to be discharged into collection groove, effectively improve discharging effect and use effect.

The utility model discloses a kind of concrete production quantitative material injection devices, it is related to concrete production field, including support main box, the two side edges of support main box are symmetrically welded with installation side strip, the side edge of support main box is fixedly connected with control panel, the bottom surface of support main box is fixedly connected with discharge valve body, the bottom end of discharge valve body is fixedly connected with drain pipe, the bottom surface of support main box is fixedly provided with solid material bottom block, the bottom end of solid material bottom block is fixedly connected with discharge pipe, the top surface of support main box is provided with storage channel, the inboard of storage channel is horizontally clamped with sealing cover, the top surface of support main box is vertically fixedly connected with top air cylinder, the side edge of support main box is inserted with transmission pipe body, the bottom surface of support main box is provided with bottom through-hole, under adopting integrated structure makes it convenient to install control use, simultaneously in solid-liquid integrated control quantitative feeding structure lets its feeding more efficient and comprehensive.

The utility model relates to the technical field of safety protection equipment, concretely relates to a shockproof safety box, including the box, the top of box is detachably rotatory and is installed with the box cover, the box is detachably installed with the storage basket in, the storage basket divides the box inner chamber and separates the storage cavity and the damping chamber, the annular water bag is detachably installed in the damping chamber, the bottom of annular water bag is connected with the drain pipe that extends to the box below, the box bottom is provided with the ball valve of screw thread installation in the bottom of drain pipe, the utility model's annular water bag forms the liquid buffer layer of encircling, through the water flow dynamic dispersion impact force, compared with solid material damping effect to improve 30% or more, especially suitable for multidirectional vibration scene, through the bottom ball valve can quickly drain, both can reduce the box weight and be convenient for carrying, can provide domestic water under the emergency situation, the storage basket and annular water bag are all detachable structure, can be replaced alone after damaging, reduce maintenance cost.

The invention relates to an innovative system for retrieving and analysing acoustic signatures stored in solid surfaces such as stone and metal. The system uses advanced technologies such as high-precision vibration sensors, laser systems and artificial intelligence algorithms to analyse residual acoustic vibrations and reconstruct ancient sounds. The system can be used in archaeological studies, acoustic engineering and scientific research, opening up new horizons for understanding earlier civilisations and studying the effect of sound on solid materials.

There was a need for optical components or elements that would be useful in miniaturizing spectroscopic devices. [Solution] An optical component made of a solid material that transmits light of a wavelength to be used, characterized in that a diffraction grating consisting of a plurality of grooves extending along a second direction is provided on a first optical surface into which the light of the wavelength to be used is incident, and a plurality of lenses arranged along the second direction are provided on a second optical surface into which the light of the wavelength to be used that was incident from the first optical surface is emitted.

Mobile concrete mixer having a sandwiched material storage and material flow configuration, is characterized by- a mobile concrete Mixer (1) installed on a vehicle (v) having a composite bulk solid material storage compartment (2) wherein the cement or binder compartment (3) is sandwiched longitudinally between the fine and coarse aggregate compartments (4 & 5) having inclined conveyors (6, 7 & 8) respectively wherein the Mixer (9) is divided into two sides (A & B) by the longitudinal axis of the vehicle and the binder or cement is discharged in the mixer at the center with water while the fine and coarse materials on opposite sides of the Mixer (9). The Mixing is achieved by means of plurality of mixing blades (11) which push 'Side A' material to 'Side B' and vice a versa before discharging the fresh mixed concrete through a central discharge gate (14).

A wet / dry surface cleaner has a surface cleaning head and an upright section moveably mounted to the surface cleaning head between an upright storage position and a reclined surface cleaning position. A solid and liquid separation stage is removably positionable on the upright section. The solid and liquid separation stage has a solid and liquid collection chamber that has a liquid porous divider provided therein. A liquid collection region is located below the divider and solid material collects on the liquid porous divider. An inlet conduit extends upwardly through a lower wall of the solid and liquid collection chamber and an internal wall partially surrounds an outlet end of the inlet conduit.

This utility model relates to the field of powder coating processing and discloses a solid material feeding platform for powder coatings, including a box body. A feeding box is installed on the top of the box body, and a dustproof component is installed on the top of the feeding box. A material spreading component is installed inside the feeding box. The dustproof component includes an inclined plate and a baffle. The inclined plate is fixedly installed on the top of the feeding box, and the baffle is movably installed at the front of the feeding box. Fixed columns are fixedly installed on both sides of the top of the feeding box, and springs are installed between the top of the fixed columns and the outer side of the baffle. A stop bar is fixedly installed between the inner walls of both sides of the feeding box near the front end. The baffle and springs enable the feeding box to open and close automatically, reducing the diffusion of internal dust outward. The screw rod and rotating rod facilitate material conveying, reduce blockage, and disperse the material for uniform feeding.

Telescoping rams, such as more particularly two-stage telescoping rams, are disclosed, having a primary ram and a secondary ram, with the secondary ram being at least partly disposed within the primary ram. The primary ram and secondary ram are configured for displacement, responsive to pressure applied in a primary pressure shell, and the secondary ram is configured for independent displacement with respect to the primary ram, responsive to pressure applied in a secondary pressure shell. Apparatuses comprising such telescoping rams are disclosed, as well as methods using such telescoping rams and associated apparatuses, for the transfer of solid particles.

This utility model relates to the field of water-based varnish technology and discloses a stirring device for the production of water-based varnish, including a stirring drum. A liquid material feeding pipe is fixedly connected to the upper surface of the stirring drum. This utility model achieves separate feeding of liquid and solid materials by setting up a liquid material feeding pipe and a solid material feeding frame, avoiding problems such as clogging that may be caused by mixing the two. The filter screen can filter impurities in the liquid material, and by pressing the reset buckle, the reset buckle compresses the telescopic spring and retracts into the groove, which can detach the mounting bracket from the positioning seat, thereby removing the filter screen for cleaning and replacement. The motor in the abrasive mechanism drives the drive gear to rotate, which in turn drives the abrasive roller to rotate, thereby breaking up the solid material, reducing the volume of the solid material, facilitating subsequent mixing and stirring, and preventing the solid material from clumping together. This ensures that the solid material can be fully stirred in the stirring drum, thereby improving the quality stability of the varnish product.

This utility model discloses a slurry precise proportioning and mixing device, which includes a material cylinder, a liquid feeding unit and a solid feeding unit on the material cylinder, and a solid-liquid mixing unit inside the material cylinder. The liquid feeding unit, the solid feeding unit and the solid-liquid mixing unit are all electrically connected to a measurement and control unit. The liquid feeding unit includes a water pump connected to an external liquid storage tank. The water pump is connected to the material cylinder through a connecting pipe, and a first solenoid valve and a flow sensor are installed on the connecting pipe. The solid feeding unit includes a feeding unit, and a feeding hopper is installed below the feeding unit. A feeding valve is installed at the bottom of the feeding hopper. The feeding valve includes a valve plate that opens and closes the feeding valve by horizontal extension and retraction. A weighing platform is installed on the valve plate. The bottom of the feeding hopper is connected to the material cylinder through a material conveying unit. This solution can achieve precise control of the ratio of solid materials and liquid materials, so as to reduce the proportioning error and improve the consistency of materials.

The present invention relates to a process for pyrolyzing a polyolefin recovered from a solid material M containing said polyolefin, a production unit for carrying out said process, a pyrolysis oil obtainable or obtained by said process and a use of said pyrolysis oil.

The utility model relates to a kind of structural members for vehicle, the structural member can be connected with vehicle in at least two mutually spaced apart connecting areas (21A,21B) to receive force, the connecting area is integrally formed with the grid cast structure (22) of the space formed in single piece, the grid cast structure includes multiple diagonal bracing rod type connecting elements (23~36) formed by solid material, corresponding one connecting element is fixedly connected with the rest of grid cast structure via at least two node areas (37~52) on the side of connecting area and does not overlap with another connecting element in stripping direction (Z) except in node area. The structural member can be manufactured cheaply and has small component weight.

The utility model discloses a kind of reaction kettle quantitative batching wireless monitoring devices, including base, the upper surface of base is fixedly connected with two first L-shaped fixed column, two the first L-shaped fixed column opposite end is commonly fixedly connected with reaction kettle main body, and quantitative batching structure is equipped on the reaction kettle main body.The utility model, by setting pressure sensor, push block, storage tank, electric push rod, material box, auger, first servo motor and storage hopper etc., material is temporarily stored in storage tank by quantitative plate, pressure sensor real-time monitoring weight and feedback to PLC control module, when weight reaches set threshold, PLC control module stops first servo motor, and starts electric push rod to push push block, push the material in storage tank to the direction of second servo motor to corresponding drop opening, finally drop into reaction kettle main body, without artificial weighing, improve solid material proportioning accuracy.

The utility model relates to the technical field of breathing valve, and disclose a breathing valve with recovery gas function, the utility model scheme when the gas pressure in the jar body rises, the gas flows outward through the cavity of valve body, makes the gas enter into two sides two sides air duct simultaneously, with the flow of gas makes the fan blade rotate, thereby drives the connecting rod and the brush rotation through the rotation of the pivot, prevent the solid material in the gas from adhering on the air duct inner wall, the gas after purification is filtered and is discharged after the filter layer, thereby the staff is convenient to the collection after the filtration gas, if needing to replace the filter layer, press the fixed block to make it separate from the fixed hole, take out the mounting plate after the compression first spring, unfasten the fixed block after replacement, spring rebound makes it to be fixed in the fixed hole, thereby the staff is convenient to the filter layer replacement regularly, this design can balance the inside and outside air pressure of jar body, can recover part gas and keep the valve body inside clean, improve security and environmental protection.

A cleaning apparatus includes a liquid delivery system in fluid communication with a supply tank. A suction source is configured to generate a vacuum effect along an airflow path. A recovery tank assembly includes a sorting channel extending between a fluid inlet and a fluid outlet. A proximal end of the sorting channel is larger than a distal end thereof for controlling an airflow speed through the sorting channel. A separator at least partially defines the sorting channel and includes a fluid permeable portion. Liquids and solid materials are configured to be directed through the sorting channel by the suction source with the liquids being directed through the fluid permeable portion to be collected in a liquids collection area below the fluid permeable portion the solid materials being collected in a solids collection area disposed along the airflow path between the fluid inlet and the fluid outlet.

The present application relates to the technical field of vacuum processing, and discloses a vacuum processing equipment, which comprises a vacuum chamber, a loading frame, an evaporation source cover, an evaporation source device and a vacuumizing device; the vacuum chamber is provided with a first exhaust port; the loading frame is rotatably arranged in the vacuum chamber; the evaporation source cover is arranged in the vacuum chamber and located below the loading frame; the inside of the evaporation source cover is communicated with the vacuum chamber through a first opening, and the evaporation source cover is provided with a second exhaust port; at least part of the evaporation source device is arranged in the evaporation source cover; and at least part of the vacuumizing device is arranged outside the vacuum chamber and communicated with the first exhaust port and the second exhaust port. In the present application, the vacuum processing equipment can prepare an ultralow refractive index film meeting the optical performance requirements on the surface of a piece to be processed through a stable and reliable vacuum process, thereby solving the problems of lack of ultralow refractive index solid materials in the existing material system and process complexity, weak adhesion and poor compatibility of the existing chemical preparation method.

This invention relates to an aerosol generation system and an aerosol generation apparatus. The aerosol generation system includes: a body; a cartridge containing a liquid material and having an air inlet hole for allowing air to flow in from the outside, detachably attached to the body, and heating the liquid material to generate an aerosol; a cigarette containing a solid material and detachably attached to the body, located in the path of the aerosol generated by the cartridge, so that the aerosol passes through the solid material and is discharged to the outside; and a shell having a cigarette hole for the cigarette attached to the body to pass through, detachably attached to the body in a manner that covers the cartridge attached to the body, and including a ventilation hole that is directly connected to the air inlet hole, through which residual aerosol generated by the cartridge is discharged to the outside, or through which outside air is introduced into the interior of the cartridge.

The utility model provides a kind of wind chamber structure of spouted fluidized bed, comprising: wind chamber body, bottom air inlet, top air outlet, air distribution plate is provided with two layers, lower layer main air distribution plate and upper layer auxiliary air distribution plate are left empty along vertical direction, as buffer cavity, the aperture of main air distribution plate upper air hole is greater than the aperture of auxiliary air distribution plate upper air hole, auxiliary air distribution plate upper air hole is more dense compared with main air distribution plate upper air hole distribution, main air distribution plate and auxiliary air distribution plate are vibratable by vibration motor driven and installed in chamber as a whole;Air inlet component is used to the bottom air inlet of wind chamber body;Gas-solid separation component is used to receive the top air outlet of wind chamber body and carry out gas-solid separation;Material backflow component is used to receive the solid material separated by gas-solid separation component, and send into wind chamber body chamber by material backflow port.The utility model can improve the production status of air distribution plate easy to block, reduce the adverse effects caused by air distribution plate blockage on the running performance and process effect of spouted fluidized bed, and protect the normal operation of equipment.

This invention discloses a solid material feeding device for a cooking machine, relating to the field of cooking machines. It includes a feeding box, which is a container with an opening at one end. A feeding assembly is installed inside the feeding box, including a feeding rack that can move along its length inside the feeding box, pushing the material inside the box to the opening end and feeding it into the cooking pan. Vertical cavities are formed on both sides of the feeding rack, each housing a vertical brush roller. A horizontal cavity is formed at the bottom of the feeding rack, housing a horizontal brush roller. This invention integrates the feeding rack with the cleaning structure, simultaneously feeding solid material and driving the vertical and horizontal brush rollers to rotate synchronously, thoroughly cleaning the side walls and bottom surface of the feeding box. This effectively solves the problem of material residue and avoids food safety hazards caused by accumulated dirt.

This utility model relates to the field of chemical experimental equipment technology, specifically to a laboratory feeding device. The feeding device is characterized by comprising a mounting frame, which includes a lower material tray support and an upper feeding support. A feeding bottle is mounted on the material tray support, and a reaction vessel is connected below the feeding bottle. The feeding bottle includes a solid material bottle, and a discharge port is provided at the lower end of the solid material bottle. A solid feeding mechanism is provided on the feeding support, and the solid feeding mechanism includes a vertical drive mechanism. A vibration mechanism is provided at the lower end of the vertical drive mechanism. The vertical drive mechanism drives the vibration mechanism to move downward to contact the solid material bottle, causing residual material inside the solid material bottle to vibrate and fall off. The vibration mechanism enables vibratory feeding, causing material adhering to the walls of the solid material container to fall off, ensuring smooth material feeding and guaranteeing experimental efficiency and quality.

This utility model belongs to the field of directional valve technology and relates to a self-cleaning directional valve, including a valve body, a valve core, a first sealing assembly, a high-pressure airflow assembly, and a second sealing assembly. The valve body has a first conveying channel and a second conveying channel. The valve core is rotatably disposed inside the valve body to switch between the first and second conveying channels. The first sealing assembly includes a sealing groove and a valve core sealing ring that fits within the sealing groove. The high-pressure airflow assembly is disposed at the first sealing assembly and is used to spray air into the inlet and outlet ends of the valve core material channel to form a high-pressure sealing air curtain, preventing dust from entering the valve cavity between the valve core and the valve body. The second sealing assembly includes a sealing ring that is sealingly connected between the valve core rotation shaft and the end plate. This utility model can realize continuous feeding of bulk solid materials, improve the reliability and stability of valve operation, and reduce abnormal phenomena such as leakage and jamming during the material conveying process.

The present disclosure provides a method and system for high-speed information readout based on a fluorescence defect in a solid material, which can be applied in the technical field of optical information storage. The method comprises: determining a readout parameter set, wherein the readout parameter set is configured to perform parallel information reading on N points to be read which are comprised in a solid material, said points have fluorescence defects, and different fluorescence defects correspond to different pieces of information to be read; on the basis of the readout parameter set, exciting the fluorescence defect at each of said N points, and reading the number of photons at each of said N points to obtain at least one piece of fluorescence data, wherein the fluorescence data comprises the number of photons corresponding to each of M points to be read, the number of photons corresponds to the fluorescence defect of the corresponding point to be read, M and N are positive integers, and M is less than or equal to N; and on the basis of the at least one piece of fluorescence data and a preset mapping relationship, obtaining the information to be read stored at each of said N points.

A system and a method include a housing, an ultrasonic transducer secured within the housing, and one or more barriers secured within the housing. The one or more barriers are formed of a solid material. A liquid retention chamber is within the housing between the ultrasonic transducer and the one or more barriers. The liquid retention chamber retains a liquid.

This invention proposes a solid-liquid mixing device and control method for bio-fermented feed, relating to the field of solid-liquid mixing technology for fermented feed. The device includes a base, a storage cylinder fixedly connected to the upper surface of the base, a processing cylinder fixedly connected to the upper surface of the storage cylinder, and a conveying cylinder fixedly connected between the processing cylinder and the storage cylinder. The conveying cylinder passes through the storage cylinder and has a discharge port on its outer side. A support plate is provided on the outer side of the processing cylinder. A vertical pipe is slidably mounted on the upper surface of the storage cylinder, and three liquid delivery pipes are connected to the outer side of the vertical pipe. A spray nozzle is installed at the lower end of each liquid delivery pipe. This invention improves the mixing effect between the solid material and the liquid by using a vertical pipe and a stirring rod. The stirring rod continuously agitates the material, turning over the solid material while simultaneously spraying bacterial solution, thus avoiding uneven distribution of the bacterial solution and ensuring proper feed fermentation.

This installation includes a processing chamber (5) which forms an internal volume for processing the substrate (SUB) in the form of a sheet or strip, the inlet (E') and outlet (S') of the installation communicating respectively with the inlet (E) and outlet (S) of the processing chamber, means (6) for injecting an active gas mixture into the processing volume of the substrate intended for the deposition, growth or modification of the material, and means (7) for heating the internal volume of the processing chamber.The treatment chamber (5) extends in a generally vertical manner, with the inlet and outlet of the treatment chamber located at different altitudes (ZE, ZS), while free spaces (37, 38) are provided on either side of the substrate path, in order to separate the respective faces of the substrate from the front walls (50, 51) of the chamber, the injection and heating means being provided on the front walls (50, 51) and the injection means being equipped with cooling means (65, 66). Figure for the abbreviation [Fig. 9].

An optical component made of a solid material that transmits light of a used wavelength includes a diffraction grating and a plurality of lenses. The diffraction grating includes a plurality of grooves that extend in a second direction, and disposed on a first optical surface of the optical component on which the light of the used wavelength is incident. The plurality of lenses are arranged in the second direction and provided on a second optical surface of the optical component from which the light of the used wavelength incident from the first optical surface is emitted.

The utility model relates to a resin section bar raw material batching mixing device belongs to batching mixing technical field, including frame, mixing jar, stirring shaft, agitator, liquid raw material inlet pipe, drive mechanism, premixing box, the bottom of premixing box is equipped with not less than two connecting mixing jar's discharge hopper, the top middle of premixing box is equipped with feed inlet, the outside wall on feed inlet is fixed with not less than two screw conveyors, and the feed inlet of screw conveyor is connected with raw material bin, and the top of stirring shaft is fixedly connected with distribution throwing material cone disc through premixing box. The utility model reduces the labor intensity, and the conveying is more accurate, and the solid material conveyed by screw conveyor will enter the premixing in premixing box, and the material will flow along the inclined plane of cone disc to multiple directions and disperse when falling down through the inclined plane structure of cone disc, and through the dispersion effect of cone disc, two kinds of materials can be preliminarily mixed in the falling process, and the distribution is more uniform, avoids local accumulation.