15results about How to "Does not affect productivity" patented technology

The invention relates to the technical field of separation and purification, and discloses a method and a system for separating and purifying polymer-grade norbornene with high yield. The method provided by the invention is suitable for separation and purification of the norbornene synthesis liquid obtained by a solvent synthesis method, and has the characteristics of easiness in industrial popularization, low energy consumption, high yield, high purity of the obtained norbornene product and the like.

The utility model discloses a modularized vertical traffic core which comprises a cylinder structure, the cylinder structure is formed by a plurality of prefabricated parts in a surrounding and splicing mode, and at least one prefabricated part is provided with an elevator doorway. Edge cavities are formed in the two sides of each prefabricated part, the positions of the edge cavities between every two adjacent prefabricated parts correspond to each other, and the edge cavities are spliced into a horizontal connection cast-in-place area; horizontal connecting steel bars and vertical connecting steel bars are arranged in the horizontal connecting cast-in-place area, it is guaranteed that existing equipment can be produced smoothly, meanwhile, the difficulty of integrated construction is reduced, meanwhile, the position of the doorway does not affect production and installation, and the requirements for the structure and construction specifications are met.

The utility model discloses a fine dried noodle production salt water blender which comprises a mixing box body, a discharging cleaning structure is connected in the mixing box body in a sliding mode, the discharging cleaning structure comprises a motor, a rotating disc, a feeding spoon, a rotating frame and a mixing rod, the motor is arranged on the lower surface of the mixing box body, the rotating disc is connected to the output end of the motor in an inserted mode, and the feeding spoon is arranged on the rotating frame. The feeding spoon is fixedly connected to the rotating disc, one end of the rotating frame is fixedly connected to the upper surface of the rotating disc, the mixing rod is fixedly connected to the rotating frame, shoveling pieces are installed on the two sides of the rotating frame in an embedded mode, and a supporting base is fixedly connected to the lower surface of the mixing box body. When the salt passes through the top block, the sliding column falls to impact the discharging disc to generate vibration through rebounding of the elastic piece, salt in the discharging funnel smoothly falls into the discharging hole from the grid net, the discharging speed of the salt is controlled, the discharging hole of the discharging funnel is prevented from being blocked, and it is ensured that the salt can fall into water in a uniform and dispersed mode.

The utility model relates to a device that solves the problem of residual material in a cone-type coating machine, especially for fluidized coating machine, belongs to the field of feed additive, medicine, chemical industry, material, food equipment, including sliding mechanism, the sliding mechanism sets up in the coating cylinder wall inside, be provided with the spray gun on the sliding mechanism, the spray gun is under the action of sliding mechanism and slides below the ventilated chassis, to clean the residual material. This structure design can efficiently remove the residual material, and also ensures the product quality on the basis of improving the production efficiency.

The application discloses a material conveying and assembling system, which comprises a material conveying device and a material assembling device. The material conveying device comprises a first track plate and a sliding block. A material conveying mechanism is arranged on the sliding block. The first track plate is provided with a track groove to define the running track of the sliding block. The track groove comprises a synchronization section arranged on the side close to the material assembling device. The synchronization section is an arc concentric with the material assembling device, so that the material on the material conveying mechanism coincides with the mold cavity or the insert track on the forming mold when the sliding block passes through the synchronization section. The synchronization section on the track groove cooperates with the sliding block to make the material on the material conveying mechanism have a longer track coincidence interval with the mold cavity or the insert on the forming mold. The track coincidence time of the material and the mold cavity or the insert is prolonged, the feeding time is better grasped, and the feeding precision and the assembling quality of the material are improved.

The utility model discloses an anti-deformation pressing device for L steel production and processing, which comprises a plurality of back straightening components mounted in front of and behind an inner cavity of transportation equipment, two pieces of L steel are placed in the inner cavity of the transportation equipment, the two pieces of L steel are placed in a mirror image manner, the opposite sides of the two pieces of L steel are attached to the plurality of back straightening components, and the back straightening components are arranged on the back side of the transportation equipment. Air cylinders are fixedly mounted on the front side and the rear side of the top of the conveying equipment correspondingly, and a transverse rod is fixedly connected between the two air cylinders which are opposite in the left-right direction. According to the utility model, through the arrangement of the transportation equipment, the formed and cooled L steel is conveyed, and through the cooperative use of the back straightening assembly, the air cylinder, the cross rod, the motor and the bidirectional threaded rod, the contact distance between the inner cavity straightening plate and the L steel is adjusted, so that the L steel of different models is pressed and corrected, and the production efficiency is improved. Therefore, the aims of straightening and pressing the L steel during transportation, not influencing the production efficiency and being suitable for different types of L steel can be achieved.

The present invention discloses a PEEK composite material continuous extrusion molding device and method, and the present invention relates to the technical field of PEEK composite material extrusion molding. The PEEK composite material continuous extrusion molding device and method include an extruder housing, a feed hopper fixed on the top of the extruder housing, an output shaft inserted in the extruder housing, and a power component installed at one end of the extruder housing. The interior of the extruder housing is provided with a strengthening component for increasing the heating time of the raw material and a regulating component for adjusting the amount of raw material added. The strengthening component includes: a pressure sensor fixed inside the extruder housing for detecting the pressure size, which is energy-saving and environmentally friendly while not affecting the production efficiency, and avoids the situation that the PEEK composite material is extruded without being completely melted, resulting in uneven extrusion molding, affecting product quality or clogging inside the extruder, resulting in production interruption.

The utility model discloses a kind of low-pressure waste heat boiler blowdown water waste heat utilization system, the device is used in reverberatory furnace supporting waste heat boiler, realize the complete utilization to blowdown water waste heat, improve the temperature of waste heat boiler deaerator supply desalted water.This system and process disclosed in the utility model reduce the temperature of blowdown water from 140 DEG C to 10 DEG C, the temperature of deaerator supply desalted water is heated from 20 DEG C to 50 DEG C, completely solve the energy waste and thermal pollution caused by steam escape in blowdown expander area and eliminate the existing security risks, while heating deaerator feedwater, reduce the heating steam usage amount of deaerator, reduce operating cost.The system and process structure are simple, process is short, easy to install, maintenance cost is low, maintenance is convenient, can be switched flexibly during operation.

The utility model discloses a high degree of combination denture support, including polishing device body, angle adjustment mechanism and limit mechanism, the denture support body is provided below the polishing device body, the angle adjustment mechanism is installed on the denture support body, the angle adjustment mechanism includes the rotation bin, the polishing device body is installed on the rotation bin, the limit mechanism is installed on the rotation bin. A circular groove matched with the rotating bin is formed in the false tooth support body, a fluted disc is installed in the rotating bin, and a plurality of balls are rotationally installed between the false tooth support body and the rotating bin. According to the high-combination-degree false tooth support, due to the arrangement of corresponding mechanisms, the angle can be adjusted when the false tooth support is polished, so that the false tooth support does not need to be manually rotated, the angle of the false tooth support is conveniently converted, polishing is carried out through angle conversion, and the polishing efficiency is improved. Therefore, the polishing efficiency of the false tooth support can be improved, and the production efficiency of the false tooth support is not affected.

The invention discloses a strip mine end slope coal pressing mining method based on an end slope coal mining machine, which comprises the following steps: adjusting the height of all to-be-mined end slope coal steps, dividing the end slope coal steps into a plurality of unit sections, forming a mining chamber after mining, and carrying out composite filling on the mining chamber, the filling process is divided into a bottom anti-skid filling layer, a middle interval filling layer, a top hardening filling layer and a surface filling layer from bottom to top, along with continuous mining of the lowest layer of end slope coal step, lagging mining of the second layer of end slope coal step, and the like, mining of the third layer of end slope coal step to the last layer of end slope coal step is started in good time, and in the mining process, the end slope coal step is filled. And the dumping site follows and advances to normally dump soil. A stable standing platform is provided for an end slope coal mining machine adopting a rectangular frame to be grounded under the collective action of all filling layers, more than 60% of end slope coal can be mined through the overall scheme, mining equipment is mature, the mining process is linked with the strip mine production process, and normal production and dumping of the strip mine are not affected.

The utility model provides a laser cutting nozzle convenient to disassemble and assemble, and belongs to the technical field of laser cutting nozzles. The laser cutting nozzle convenient to disassemble and assemble comprises a cutting nozzle body and a connector. An auxiliary sealing plate is arranged on the outer side of the mounting plate in a threaded connection mode, and the auxiliary sealing plate and the connecting position of the connector and the threaded connector are sealed after the cutting nozzle body is mounted; a heat insulation sleeve is detachably arranged on the auxiliary sealing plate and the cutting nozzle body. The heat insulation sleeve is detachably connected with the auxiliary sealing plate and the cutting nozzle body, so that when the cutting nozzle body is damaged during operation and needs to be replaced, replacement personnel can be protected, the cutting nozzle body can be replaced in time along with the cutting nozzle body, the cutting nozzle body can be replaced without waiting for temperature drop, and the production efficiency is not affected; and moreover, replacement personnel cannot be scalded, and the cutting nozzle body is convenient to replace and disassemble.

The utility model relates to a laser drilling leveling device which comprises a rack, linear modules, side plates, a first roller, a second roller and plate seats, the two linear modules are fixed to the left side and the right side of the rack respectively, the two plate seats are fixed to the front side and the rear side of the rack respectively, and sliding tables of the linear modules are fixedly connected with the side plates. Left and right ends of the first roller and the second roller rotate relative to the side plates. On one hand, the plate is not deformed in the machining process, meanwhile, the production efficiency is not influenced, on the other hand, the perforation completeness and the aperture size are ensured, and the rejection rate of the plate is reduced.

This utility model relates to a modified air conditioner compressor sealing gasket, specifically within the field of air conditioner compressor sealing gaskets. It addresses the problem that, during installation, the lack of an effective positioning structure makes it difficult for operators to quickly and accurately place the gasket in the designated position, posing a risk of installation misalignment. If the gasket is not installed correctly, it will result in a poor seal, affecting the performance and efficiency of the air conditioning system. The technical features include: a gasket body, a reinforcing structure mounted on the upper surface of the gasket body, a first positioning structure formed on the upper surface of the gasket body, a second positioning structure mounted on the side surface of the gasket body, a third positioning structure mounted on the side surface of the gasket body, a first limiting structure mounted on the second positioning structure, and a second limiting structure mounted on the third positioning structure. This effectively prevents problems such as misalignment and torsion of the gasket during installation, avoids the loosening risks that may exist in assembled structures, and features a relatively simple structure and convenient use.

This invention relates to the field of regenerated fiber fabric preparation, specifically to a bio-based regenerated fiber breathable and moisture-wicking fabric and its preparation method. The invention involves adding uniformly dispersed bio-based nanocellulose whiskers to a bio-based regenerated cellulose spinning solution, stirring until homogeneous, and then spinning the fabric. The entire process involves no additional chemical reactions; stable bonding is achieved solely through natural hydrogen bonds between cellulose macromolecules and whiskers. The whiskers possess high-density hydroxyl groups, constructing continuous hydrophilic moisture-wicking channels. Simultaneously, their high-rigidity one-dimensional rod-like structure forms a permanent supporting framework within the fiber. In the dry state, the stable fiber pores ensure high breathability, while in the wet state, they limit the swelling and deformation of cellulose macromolecules, thus preventing pore closure. This invention solves the problems of moisture absorption, swelling, and pore blockage in conventional regenerated fibers, as well as decreased moisture wicking and breathability in wet conditions. It also improves mechanical properties, has a simple process, is easily scalable for industrial production, and is entirely bio-based and biodegradable, making it environmentally friendly.

The utility model discloses a kind of turnover excavator movable arm assembly tool, belong to excavator movable arm assembly technical field. Including the first base of rotationally connected with first support seat, the second base of rotationally connected with second support seat. Wherein, first support seat and second support seat can rotate coaxially, and load workbench is connected between first support seat, second support seat, and the positive and negative two sides of load workbench are respectively provided with tool mechanism for assembling excavator movable arm, overturning drive unit for driving load workbench overturning is set on first base;A kind of turnover excavator movable arm assembly tool of the utility model, to solve the inconvenient arm welding position adjustment of existing tool, the problem of low tool utilization rate.