7results about How to "Reduce material loss" patented technology

The utility model discloses a self-lubricating sealing support mechanism, which comprises a transmission sealing sleeve, a support sleeve, a sealing cover, a bearing, a first sealing ring and a second sealing ring, the support sleeve and the sealing cover are respectively sleeved outside a transmission shaft and are detachably connected together, the transmission sealing sleeve is sleeved between the transmission shaft and the support sleeve, and the bearing is arranged on the support sleeve. The transmission sealing sleeve, the supporting sleeve and the sealing cover jointly limit the bearing arranged outside the transmission shaft in a sleeving mode, the bearing is communicated to an oil cavity of the gear oil tank, the first sealing ring is sealed between the transmission shaft and the transmission sealing sleeve, the second sealing ring is sealed between the transmission sealing sleeve and the supporting sleeve, the bearing does not need to be lubricated manually at regular intervals, and the working efficiency is improved. And self-lubrication of the bearing can be realized.

The invention discloses a conductor equipment core component cross-scale near-net shape manufacturing method, and relates to the technical field of additive manufacturing, and the conductor equipment core component cross-scale near-net shape manufacturing method comprises the following steps: S1, in a forming process, synchronously executing macro-scale and micro-scale monitoring, and associating two types of data through coordinate calibration to obtain cross-scale associated data; and S2, based on the cross-scale associated data, performing fusion analysis with real-time process and environmental parameters, and outputting a process parameter adjustment direction according to conductor exclusive analysis logic. According to the cross-scale near-net-shape manufacturing method for the core component of the conductor equipment, the overall manufacturing quality and production efficiency of the core component of the conductor equipment can be remarkably improved, the deviation of the size and the organization structure is recognized in real time in the forming process through synchronous monitoring and data fusion of the macroscale and the microscale, and the manufacturing quality of the core component of the conductor equipment is improved. And intelligent analysis is carried out based on the characteristics of the conductor material, and dynamic optimization and closed-loop regulation and control of process parameters are realized.

The utility model relates to the technical field of lithium battery positive electrode materials, and discloses a pretreatment sagger and sintering equipment. The lithium layer is arranged at the bottom of the sagger body and is suitable for preventing lithium from being absorbed by the sagger body in the sintering process; the lithium layer is composed of one of lithium carbonate, lithium hydroxide or lithium oxide and is fixed to the bottom of the sagger body. The sintering equipment comprises a sintering furnace; the saggar bearing frame is arranged in the sintering furnace and used for fixing and arranging the multiple pretreatment saggars. The gas circulation system is used for introducing inert gas or reducing gas into the furnace in the sintering process so as to prevent lithium from being oxidized. The lithium layer can reduce direct contact between the sagger body and lithium, so that corrosion and abrasion of the sagger are reduced, and the service life of the sagger is prolonged.

The utility model discloses a lead-acid storage battery mounting rack in the technical field of mounting racks, which comprises a frame assembly, the frame assembly comprises upright posts, first spandrel girders and stop levers, the two upright posts, the single first spandrel girder and the single stop lever jointly enclose a square frame shape, the first spandrel girders and the stop levers are fixedly mounted between the two upright posts, and the first spandrel girders and the stop levers are fixedly mounted between the two upright posts. A first clamping groove is formed in the first bearing beam. Through the arrangement of the first clamping grooves, the second clamping grooves, the notches and the protruding blocks, in the installation process, assembling can be completed only by sliding the second clamping grooves in the second bearing beam into the first clamping grooves in the first bearing beam and embedding the protruding blocks on the side beams into the notches in the stand columns, operation is easy and visual, the installation efficiency is remarkably improved, and the installation cost is reduced. According to the invention, special tools and complex installation technologies are not needed, rework and material loss caused by installation errors are reduced through the simplified installation process, the overall installation cost is effectively reduced, and later maintenance and disassembly are also convenient.

The invention discloses an assembly type scaffold for building a biomass power generation smoke exhaust concrete member, and relates to the technical field of construction protection devices, the assembly type scaffold comprises a center supporting steel cylinder and a plurality of deformed steel bars, the outer side of the center supporting steel cylinder is provided with a plurality of supporting leg mounting holes, and the center supporting steel cylinder is internally provided with a lifting transmission rod and a plurality of supporting sliding blocks; a plurality of transmission assemblies are arranged between the outer side of the lifting transmission rod and the multiple supporting sliding blocks, a hydraulic cylinder is detachably connected to the bottom end of the lifting transmission rod, and a position control assembly is installed on a shell of the hydraulic cylinder, the assembly type scaffold lap joint steps are reduced, the construction efficiency is improved, the hydraulic cylinder is controlled to work to drive the lifting transmission rod to move downwards, and a transmission ring moves downwards; the supporting sliding block can move in the center supporting steel cylinder after losing limiting, at the moment, the supporting sliding block loses the limiting effect on one end of the deformed steel bar, and the deformed steel bar can move and be detached from the position between the center supporting steel cylinder and the inner wall of the cylindrical smoke exhaust concrete member.

This invention discloses an electrocatalytic degradation and high-value conversion device for waste PET plastic and its operating method. This invention relates to the technical field of plastic waste resource utilization and electrochemical treatment equipment, aiming to solve the problem that existing waste PET electrocatalytic conversion devices lack effective integration of reaction, separation, and product recovery processes, making continuous operation and process intensification difficult. The device mainly includes a PET hydrolysis tank, an AEM electrolytic cell, a cathode storage tank, a filtration device, a reaction vessel, a condenser, and a storage tank. Through multi-unit collaborative design and process integration, this device significantly improves reaction efficiency and resource utilization, reduces energy consumption and secondary pollution risks, and has broad application prospects and significant engineering promotion value in the fields of green recycling of waste plastics and the preparation of high-value-added chemicals.

The utility model provides a packaging structure of a superconducting quantum chip and electronic equipment, and relates to the technical field of superconducting quantum. Through a dual airtight packaging mode, the problem that a functional circuit of the superconducting quantum chip is oxidized in the packaging process is solved, the surface loss of the superconducting quantum chip and the related loss of materials are inhibited, the high performance of the superconducting quantum chip is ensured, and the packaging reliability of the superconducting quantum chip is improved. Meanwhile, moisture, oxygen, pollutants and the like can be effectively isolated, the problem that functional lines of the superconducting quantum chip are oxidized and deteriorated due to the fact that the functional lines make contact with the atmospheric environment in the storage process is solved, and therefore the problems that working parameters of the superconducting quantum chip change, performance is reduced and the service life is shortened are solved. And oxidation and chemical corrosion of a superconducting material of the superconducting quantum chip in a low-temperature environment can be prevented, and the long-term stability of the superconducting quantum chip in a dilution refrigerator is improved, so that the low-temperature performance of the superconducting quantum chip is improved.