12 results about "Wire gauze" patented technology

The invention relates to the technical field of sealing oil treatment, and provides a sealing oil regeneration treatment method, a regeneration system and an application method thereof, and the method comprises the following steps: S1, judging whether an oil product is seriously polluted or lightly polluted; s2, when the oil product is seriously polluted, storing the polluted oil product in an oil tank, pre-filtering by adopting a stainless steel wire mesh filter as pre-filtering equipment, inputting the filtered oil product into an automatic slag extractor, and removing part of leaked swelling sizing materials, large-particle mechanical impurities and part of clear water; and S3, inputting the oil product into a vacuum dehydrator for circular dehydration and purification, and then performing circular purification on the oil product. According to the sealing oil regeneration treatment method, the economic benefit is high, the operation cost is remarkably reduced, waste of consumables is fundamentally eradicated, the service life of the consumables is prolonged, and compared with a traditional purification scheme, the annual average consumable cost is greatly reduced.

The utility model discloses a cable force monitoring device for bridge suspender replacement, which comprises a steel strand sheath and a plurality of vibrating wire sensors, a plurality of accommodating groove chambers are uniformly arranged in the steel strand sheath, the vibrating wire sensors are respectively arranged in the corresponding accommodating groove chambers, inner side open grooves are uniformly arranged on the inner side circumferential surface of the steel strand sheath, and the inner side open grooves are communicated with the accommodating groove chambers. The inner side open groove is communicated with the containing groove chamber, and a protective ring pad is arranged on the outer side of the steel stranded wire sheath and covers the area of the containing groove chamber. By adopting the sliding connection structure of the protection ring pad and the U-shaped chute, the rapid adjustment of rotation-downward movement-reverse rotation of the protection ring pad is realized, so that the maintenance or replacement of the vibrating wire sensor does not need to disassemble the steel strand sheath, the outer side open slot can be exposed only by sliding the protection ring pad, and the maintenance and replacement are convenient. And the high-altitude operation difficulty and risk are greatly reduced.

The utility model relates to the technical field of food processing, and particularly discloses an oil separation device which comprises solid-liquid separation equipment, and further comprises a separation trolley, a first filter and an oil storage tank which are communicated in sequence, and the oil outlet end of the first filter is communicated with the oil storage tank; wherein the separation vehicle comprises a containing groove with an opening in the top, a filter frame with an opening in the top is placed in the containing groove, a metal filter screen is arranged on the side face and / or the bottom face of the filter frame, a metal wire mesh dividing the inner cavity space of the filter frame into an upper cavity and a lower cavity is arranged on the filter frame, and oil separated by the solid-liquid separation equipment falls into the metal wire mesh; the bottom of the accommodating groove is communicated with a liquid outlet pipe which is communicated with the first filter. The hotpot condiment production system comprises a filling packaging machine and further comprises an oil separation device, and oil obtained through separation of the oil separation device is used for being fed into the filling packaging machine to be filled. The scheme is used for solving the problem that a pipeline is easy to block during subsequent pipeline conveying due to the fact that an oil material obtained by solid-liquid separation equipment in the existing hotpot condiment contains a large amount of slag materials.

The application relates to the technical field of gas-liquid separation, and discloses a pipeline type gas-liquid separation device suitable for a microgravity environment, which comprises a separator shell and a gas-liquid separation cylinder; the separator shell is located at the left side of the gas-liquid separation cylinder and is fixedly connected with the gas-liquid separation cylinder; gas outlet pipelines and gas-liquid mixture inlet pipelines are respectively arranged on the left and right side walls of the gas-liquid separation cylinder; a closed impeller is arranged on the head of the right side of the gas-liquid mixture inlet pipeline, and the closed impeller is located in the gas-liquid separation cylinder; the left side of the main body of the gas-liquid mixture inlet pipeline is located in the separator shell and rotationally connected with the separator shell, and shaftless guide vanes are arranged in the inner cavity; a metal wire screen and a liquid storage wire screen are arranged in the gas-liquid separation cylinder. The pipeline type gas-liquid separator under the microgravity environment has a larger separation capacity and a better separation effect than the traditional static separator, has the advantages of saving electric energy and simple structure compared with the traditional dynamic separator, and is suitable for the microgravity environment.

The utility model relates to the technical field of metal wire annealing processing, and discloses a precise annealing furnace for tinned metal wires, which comprises a bottom plate, one side of the upper surface of the bottom plate is fixedly connected with a furnace chamber I, the upper surface of the furnace chamber I is fixedly connected with a hydraulic cylinder I, and the output end of the hydraulic cylinder I is fixedly connected with a heating mechanism I; a second heating mechanism corresponding to the first heating mechanism is installed on the inner wall of the first furnace chamber, and a plurality of guide assemblies are installed on the upper surface of the bottom plate. Each guide assembly comprises a support, a limiting sleeve, a threaded sleeve, a first guide wheel and a second guide wheel. A metal wire penetrates through the first guide wheel and the second guide wheel, accurate guiding is achieved, deviation is prevented, the adjusting lead screw drives the abutting block and the spring to adjust the distance between the guide wheels, positioning of the metal wires with different thicknesses is adapted, the threaded sleeve slides to adjust the distance between the metal wires, and the first hydraulic cylinder drives the first heating mechanism to be close to the second heating mechanism to complete annealing. The practicability of the annealing furnace is improved.

The invention relates to the technical field of cast-in-place pile construction, in particular to an asbestosed wire gauze composite cast-in-place pile used for the karst cave underground water environment and a construction method of the asbestosed wire gauze composite cast-in-place pile used for the karst cave underground water environment. The interior of the upper steel casing and the interior of the fixed reinforcement cage are both used for placing a common reinforcement cage and pouring concrete; the end, facing the fixed reinforcement cage, of the upper steel casing is divided into a plurality of steel sheets through a plurality of upper steel casing cracks. The fixed reinforcement cage comprises an inner fixed reinforcement cage, the inner fixed reinforcement cage is sleeved with an outer fixed reinforcement cage, and the opposite side walls of the outer fixed reinforcement cage and the inner fixed reinforcement cage are coated with asbestosed wire gauzes; and the steel sheets are detachably connected with the external fixed reinforcement cage through connecting pieces. The opposite side walls of the outer fixed reinforcement cage and the inner fixed reinforcement cage are coated with the asbestosed wire gauze, so that fine particles can be effectively prevented from losing, and segregation is reduced; and the problems of deviation caused by hydrodynamic force and concrete forming are effectively solved.

The utility model relates to the technical field of moxibustion, and provides a moxibustion fire extinguishing device which comprises a fire extinguishing cylinder, an asbestosed wire gauze, a cylinder seat and a temperature control module, the fire extinguishing cylinder is provided with a fire extinguishing bin, an exhaust hole and at least one insertion hole, the exhaust hole and the insertion hole are both communicated with the fire extinguishing bin, a valve is arranged on the insertion hole and used for sealing the insertion hole, and the temperature control module is arranged on the cylinder seat. The asbestosed wire gauze and the barrel base are detachably arranged on the fire extinguishing barrel, the temperature control module comprises a heating core and a control module, the control module controls the heating core to work, gas in the fire extinguishing bin is expanded by heating the fire extinguishing bin, part of the gas is exhausted through the exhaust holes, and after the fire extinguishing barrel is cooled, the internal gas pressure is reduced to form negative pressure, so that the moxa sticks are completely extinguished. According to the moxa stick extinguishing device, gas in the fire extinguishing bin is expanded by heating the fire extinguishing bin, part of the gas is exhausted through the exhaust holes, and internal gas pressure is reduced to form negative pressure after the fire extinguishing cylinder is cooled, so that the extinguishing process of moxa sticks is accelerated, and the moxa sticks are extinguished more thoroughly.

The utility model relates to the technical field of chemical fiber tow drying, in particular to an efficient chemical fiber tow drying device which comprises supporting legs fixedly connected to the surface of the bottom of an upper operation panel assembly of the drying device. A limiting cover plate head is taken down from a processing, storing and storing frame, then chemical fiber tows can be placed in the processing, storing and storing frame, then a user needs to start a first output motor, and after the first output motor is started, the processing, storing and storing frame fixedly connected with the top end of an output shaft of the first output motor in a sleeving mode can be driven to rotate; a second output motor needs to be started, fan blades can be driven to rotate after the second output motor is started, a user further needs to open a heating rod, and hot air can penetrate through a steel wire gauze element to be blown to the chemical fiber tows through the rotating fan blades after the heating rod is started, so that the chemical fiber tows are turned over efficiently; the chemical fiber tows are blown and turned at the same time, so that the operation panel assembly on the drying device can be efficiently dried.

The utility model relates to the technical field of RTO (regenerative thermal oxidation) devices, and discloses a multi-channel switching type RTO device which comprises a filter box, a gas-liquid separation filter and an air outlet formed in the filter box, a gas delivery pipe is mounted at the air outlet of the gas-liquid separation filter, a regenerative chamber is mounted at the air outlet end of the gas delivery pipe, and the regenerative chamber is communicated with the filter box. The heat storage chamber is provided with a combustion box through a pipeline; the metal wire mesh filter plate is arranged in the filter box, and an activated carbon adsorption box is arranged above the metal wire mesh filter plate. Large particle impurities in waste gas can be removed through the wire mesh filter plate, dust and other impurities in the waste gas can be filtered through the activated carbon adsorption box, trace dust and tar impurities can be filtered through the gas-liquid separation filter, and the effect of removing liquid water is achieved; the phenomena of cracking, cracking and pulverization of ceramic heat storage in the heat storage chamber are avoided, and the stability of equipment is improved.

The presented invention is a self-supporting structure on which a filter is mounted, which is placed in addition to the stove pipes of a heating body (if used in the household) or placed in addition to the duct of the suction hood (if it is an open-type combustion). Smoke through the stove pipes flows from the heating body and enters the filter. Filtration modules are installed there, which are nested inside each other in order to increase the path travelled by the smoke, thereby increasing the efficiency of filtration. Around each module is a wire mesh that performs the function of filtering out smoke as it passes through it. At the bottom of the filter is a trough of water which, as the modules are heated, evaporates and moistens the smoke, thus sticking together the fine particles in it and forming agglomerates that fall down into the trough where they settle. Agglomerate sediment can appropriately be removed through the installed sediment tank.

The utility model discloses a polarization shaping sheet, a camera and intelligent equipment, and the polarization shaping sheet is characterized in that the polarization shaping sheet comprises a substrate which is a transparent material; the wire grating is positioned on one side of the base material and is used for enabling light rays in a specific vibration direction to pass through; the microstructure is positioned on the other side of the base material and is used for changing a light path; the wire grating and the microstructure are positioned on opposite sides of the base material and are in direct contact with the base material. According to the utility model, the integration of polarization and light path processing functions is realized, the thickness is reduced, the number of devices and the assembly process are reduced, and good product structure design matching performance and cost economy are achieved.

The invention relates to the technical field of gas-liquid separation, and discloses a pipeline type gas-liquid separation device suitable for a microgravity environment, which comprises a separator shell and a gas-liquid separation cylinder, the separator shell is located on the left side of the gas-liquid separation cylinder and fixedly connected with the gas-liquid separation cylinder. A gas outlet pipeline and a gas-liquid mixture inlet pipe are respectively arranged on the left side wall and the right side wall of the gas-liquid separation cylinder; a closed impeller is arranged on the head part of the right side of the gas-liquid mixture inlet pipe and is positioned in the gas-liquid separation cylinder; the main body on the left side of the gas-liquid mixture inlet pipe is positioned in the separator shell and is rotationally connected with the separator shell; a shaftless guide vane is arranged in an inner cavity; and a metal wire mesh and a liquid storage wire mesh are arranged in the gas-liquid separation cylinder. Compared with a traditional static separator, the pipeline type gas-liquid separator under microgravity has larger separation amount and better separation effect, and compared with a traditional dynamic separator, the pipeline type gas-liquid separator under microgravity has the advantages of saving electric energy, being simple in structure and the like, and is suitable for a microgravity environment.