80results about How to "Solve the backlog" patented technology

A rubbish classification operation and management system comprises a user terminal, an information processing platform, a user management terminal and a resource recovery station. The user terminal is used by a user, provided with a user account and used for scanning two-dimensional codes on a rubbish bag group of a plurality of rubbish bags, and therefore the serial number of the bar codes of each rubbish bag in the rubbish bag group can be associated with the user account. The resource recovery station comprises a bar code scanner, a voice module, a video module, a plurality of classification rubbish cans, a data transmission module and a control module. The bar code scanner is used for scanning the bar codes of the rubbish bags. The video module is used for performing video monitoring on the user. The voice module is used for performing voice guidance on the user and guiding the user to throw rubbish into the correct classification rubbish cans. The control module controls the data transmission module to send the information of the rubbish bags to the user management terminal through the information processing platform. The user management terminal is used for pushing rubbish throwing information and integral information to the user terminal.

The invention relates to a garment customization production process automatic management system and management method. The management system comprises a model database module, an order management module, a production procedure management module, a process management module, a production line management module, a production line management terminal and a radio frequency recognition label and an online station display unit. According to the management method, functions of the system modules are taken into consideration comprehensively, and efficient streamline management of the production process can be achieved. The system divides production procedures and design elements in detail according to characteristics of garment customization, order information is analyzed into the design elements and converted into specific production procedures, the management system converts customization orders into the special production procedures, and production management and operations of operation workers are facilitated. Streamline production of personal customized garments can be achieved.

The invention is a money inventory method for in and out of bank. Dispose the money for deposited into holds and bundles and set the first or second label on each of them. The commercial bank data server creates electron material list for imported money by each label, downloads into the encrypted storage equipment and carries to the data server of the emission bank by equipment or bank network, Changes the storage account information by automatically checking the amount and checking to the money according the said material list and the label. It can ameliorate the money inventory method for in and out of bank and checking process without depending on manpower checking the number, accounting and checking. It is a safe, convenience, shortcut and high efficiency electron method to deliver and distill money.

The invention relates to a method and a system for realizing storage and query of a communication detailed ticket. The method comprises the following steps: I, performing real-time processing on a real-time generated standard ticket file in a same day detailed ticket storage module to generate a same day detailed ticket storage file according to the number segment; II, performing regulation processing on the same day detailed ticket storage file generated in the former day in a former day detailed ticket regulation module to generate a former day detailed ticket regulation file and establish a day index file; III, compressing and filing all former day detailed ticket regulation files of all users in a designated month in a former month detailer ticket filing module to generate a former month detailed ticket filing file and establish a month index file; and IV, positioning corresponding detailed ticket files according to cell phone numbers and time to complete queries. The system and the method, provided by the invention, adopt different data organization forms for different detailed tickets and perform storage and queries in different ways, so as to reduce the cost and risk, and improve the efficiencies for storage and query of mass data.

Provided is an automatic fixed-length cutting machine for rubber and a cutting method. The automatic fixed-length cutting machine mainly comprises a feeding conveyor belt, a discharging conveyor belt and a middle cutting mechanism. The feeding conveyor belt is driven by an independent feeding motor. The discharging conveyor belt is driven by an independent discharging motor. The cutting mechanism comprises a shearing blade. The shearing blade is driven by a cam and a rotary air cylinder. The feeding motor, the discharging motor and the rotary air cylinder are all controlled by a PLC to be started. According to the automatic fixed-length cutting machine for the rubber, by arranging the feeding conveyor belt, the discharging conveyor belt and the middle cutting mechanism, the PLC is used for control, and the technical problems that the cut length of rubber sheets is unstable, operation and adjustment are difficult in the continuous production process, and the yield of the rubber sheets is low are solved.

The invention relates to a prediction technology of a leakage rate of an existing contact mechanical seal. By utilizing a seal interface topography evolvement rule in the wear process of a movable ring and a stationary ring, and a contact compression stress variation rule of primary and secondary seal interfaces due to the wear-down of the movable ring and the stationary ring and the stress relaxation of an O-shaped ring, the topography parameters of the seal interfaces and loads on the movable ring and the stationary ring seal interfaces, the O-shaped ring and the internal diameter and external diameter contact interfaces of the O-shaped ring are determined after the mechanical seal runs for a certain time, and the characteristic sizes of percolation channels between the movable ring and the stationary ring seal interfaces and the O-shaped ring and the internal diameter and external diameter contact interfaces of the O-shaped ring are obtained by a percolation theory, a contact mechanics theory and a fractal theory at the moment, the effect of surface tension and centrifugal force of the sealed medium is considered, and then the leakage state of the existing contact mechanical seal is predicated by a Navier-Stokes equation. The method is simple and practical, the accident problems caused by frequent replacement or expiration of the mechanical seal can be effectively solved, and the safety and reliability of equipment are improved.

The invention discloses a process for preparing chrome green by using K3 raffinate and a sulfur method. The process comprises two sections. The first section comprises the following steps: with neutral leaching yellow water or sodium chromate alkaline solution as a raw material in a workshop, adding liquid alkali in proportion to adjust alkalinity, carrying out heating to a certain temperature onan electric furnace, adding levigated sulfur paste, and carrying out curing for a period of time after completion of a pre-reaction; carrying out filtration and washing successively, wherein the content of Na2S2O3 in the last washing is ensured; and drying a filter cake, then calcining the dried filter cake in a muffle furnace to obtain crude chrome green, and subjecting the crude chrome green towashing and drying to obtain metallurgical-grade chrome green. The second section comprises the following steps: after complete reaction of chromium hydroxide, mixing a filtrate with primary washing water; adding the sodium chromate alkaline solution, carrying out heating and stirring, and then adding K3 raffinate at a certain temperature to adjust a pH value; carrying out curing for a certain period of time, carrying out filtering and measuring the content of Na2S2O3 in the obtained filtrate; then carrying out filtering, and leaching and roasting the obtained filter cake; and subjecting a semi-finished chrome green product to washing, drying and levigation so as to obtain the pigment-grade chrome green. The process provided by the invention solves problems in treatment of K3 raffinate, makes full use of the reducibility of Na2S2O3, and basically has no influence on the environment.

The invention discloses a silver-zinc crust wet process comprehensive recovery method which is characterized in that that silver-zinc crusts are subjected to thorough roasting and ball milling sieving; then through an acid leaching condition, an acid extract and acid leaching residues are obtained; after the acid leaching residues are leached by sodium sulfite, lead residues and an extract are obtained; the lead residues can return to a pyrogenic process smelting system, the extract is purified and then is reduced by formaldehyde, and crude silver is finally obtained after casting; the acid extract can be replaced by zinc powder and sponge bismuth is obtained; liquid after replacement is purified and then is subjected to evaporative crystallization, and zinc chloride is obtained; and direct recovery rates of silver, bismuth and zinc respectively reach above 95.7%, 94.1% and 88.9%. The silver-zinc crust wet process comprehensive recovery method is applicable to recovery of valuable metals, such as silver, bismuth and zinc, from the silver-zinc crusts rich in lead, silver, bismuth and zinc; the lead residues can return the pyrogenic process smelting system; the direct recovery rates are high; separation is thorough; and rapid recovery of valuable metals, especially silver, of the pyrogenic process smelting system is facilitated more.

The invention discloses a processing method based on a message queue and the message queue, and relates to the technical field of computers. The method comprises the steps that the state of a unique consumer application is monitored; monitoring the total amount of the messages under the same theme stored in the message storage area; when it is monitored that the unique consumer application is in an abnormal state and/or the total message amount is larger than or equal to a preset threshold value, a production pause notification is sent to a unique producer application, so that the unique producer application pauses production of a message; wherein the unique producer application and the unique consumer application belong to the same theme. By means of the method, the scene requirement fora one-to-one publishing-subscribing mode in actual life can be met, the problem that a large number of messages are overstocked on the production side or the consumption side can be effectively solved, and then the performance of unique producer application and the performance of unique consumer application can be improved.

The invention discloses a refrigerant circulatory system with an undercooling function, and relates to the field of an air conditioner. The refrigerant circulatory system has the effect of optimizingcooling of an oilless bearing and includes a compressor, a drainage branch and a cooling branch. The compressor includes a bearing and an electromotor; the drainage branch is structured as a cooling bearing. Heat exchange between the cooling branch and the drainage branch is used to cool a refrigerant in the drainage branch; the cooling branch is further structured as a cooling electromotor. The technical scheme realizes undercooling of a bearing refrigerant so that the temperature of the refrigerant used to cool the bearing is lower; the cooling effect of the bearing is optimized; the problemof heat accumulation during work of the oilless bearing is solved; and meanwhile the cooling of the electromotor is realized.

The invention provides a data auditing method and device, electronic equipment and a storage medium, and the method comprises the steps: when to-be-audited data is received, determining a clustering warehouse to which the to-be-audited data belongs, wherein the clustering warehouse comprises audited data and a clustering warehouse label, and the clustering warehouse label is the same as a data label of the audited data; if the data volume of the clustering warehouse is greater than or equal to the preset data volume, determining the clustering warehouse label as the data label of the to-be-audited data; if the data volume of the clustering warehouse is smaller than the preset data volume, storing the to-be-audited data in a to-be-audited library, and pulling and manually auditing the data in the to-be-audited library by a manual auditing system. The same or similar data does not need to be manually audited repeatedly, so the data is audited on the basis of a small amount of manual audited data, the audit efficiency is improved, and the problem of audited data overstock caused by manual audit is solved.

The invention discloses an air filter device of a composite cooler of a haulage motor. An air inlet of a shell is connected with an air outlet of a ventilator, an air outlet of the shell is connected with an air inlet of an oil-water cooler; a filter element is an electrostatic metal plate in a crossed and staggered grid plate structure, and is connected with a direct current supply and insulated with the shell; a dust collecting box is of a funnel structure with a door at one side, and is arranged at the downstream of the electrostatic metal plate. Tiny objects in airflow are adsorbed on the electrostatic metal plate by static electricity and are deposited in a funnel deposition box along a diversion trench under dual action of wind power and gravity of the tiny objects due to the included angle between the electrostatic metal plate and the axis of an air flue inside the shell and the crossed and staggered grid plate group structure, and thus the problems of dust retention and influence on heat dissipation of a cooling plate are effectively solved. At daily time, only the funnel-type dust collecting box with the door at the side needs to be cleaned, and under extreme conditions, the drawer-type electrostatic metal plate also can be easily taken down by opening the side door of the shell to clean. Thus, the cooling effect is greatly improved.

The invention discloses a cigarette distribution management method. The invention relates to the technical field of cigarette distribution. The management method is based on historical cigarette distribution data and sales data. The method comprises: firstly, formulating a next monthly allocation strategy of each region at the beginning of a month; allocating allocation strategies according to themonthly plan and the cigarette sales situation of the local market; and then carrying out daily arrival adjustment of subordinate cities of the region according to an allocation strategy, submittingthe cigarette delivery plan to a planner for auditing, issuing the cigarette delivery plan and generating a contract order after auditing is passed, performing cigarette distribution according to thecontract order, initiating periodic protocol adjustment to a cigarette system of the State Office once the planned distribution amount is insufficient in the distribution process, and supplementing cigarette distribution according to an adjustment result after adjustment is completed. The invention further discloses a cigarette distribution management system, the rest of the methods are combined,the cigarette distribution service can be promoted to better meet the market law, and the hysteresis problem of an existing cigarette distribution distribution strategy is jointly solved.

The invention discloses a processing method of low-value fish protein calcium peptide. The processing technology uses low-value fish bones as raw materials, undergoes deodorization treatment, preparation of fish protein peptides, preparation of fish bone powder, extraction of soluble calcium in fish bone powder, Preparation steps of fish protein calcium peptide Fish protein calcium peptide was prepared. The beneficial effects are: the protein calcium peptide of the present invention is rich in nutrition and comprehensive, and the product has high purity, solves the problem of backlog of raw material fish and waste of resources in the production process of low-value fish, increases the added value of low-value fish products, and has great market development potential; the protein Calcium peptide is non-toxic, non-irritating, and has good solubility in the body. It not only has excellent compatibility with various nutrients including vitamins and antibiotics, and has a synergistic effect, but also the human body can absorb protein calcium peptide through the absorption route of protein peptide, and the absorption speed Fast, 2 to 3 times that of inorganic calcium, easy to be accepted by consumers; the processing technology of the present invention has low production cost, can be designed into fully automatic operation, and has high production efficiency.

The invention provides an automatic weighing and packaging system for hot melt colloidal particles. The automatic weighing and packaging system comprises a colloidal particle conveying unit. The colloidal particle conveying unit is connected to a filter through a colloidal particle conveying pipeline. The filter is connected to a vacuum batch feeder through a pipeline. The other side of the vacuum batch feeder is connected with a transition stock bin pipeline. The lower portion of the vacuum batch feeder is connected with a vacuum hopper. The lower portion of the vacuum hopper is connected with a metering bin. The lower portion of the metering bin is connected with a weighing module. The lower portion of the weighing module is connected with a bag sealing structure. The lower portion of the bag sealing structure is provided with a rotary bag distributing device. The lower portion of the rotary bag distributing device is provided with a conveying belt. The metering bin, the weighing module, the bag sealing structure and the rotary bag distributing device are fixed through a rack. The system is high in automation degree, free of environmental pollution and convenient to maintain; and in addition, operation of the packaging system is not affected when a main production system needs to be suddenly stopped.

The invention relates to a high-efficiency catalyst used for preparing a high ring 107 glue and a preparation method thereof. The preparation method of the catalyst comprises the following steps of: adding a catalyst A and a catalyst B in a mole ratio of 0.25-1.1 according to weight ratio into a reaction bottle with a stirrer, a thermometer sleeve, a nitrogen inserted tube and a condensation pipe; and reacting the mixture in a nitrogen atmosphere with stirring to obtain the catalyst, wherein the catalyst component A is prepared by reacting octamethylcyclotetrasiloxane and potassium hydroxide,and the catalyst component B is prepared by reacting octamethylcyclotetrasiloxane and tetramethylammonium hydroxide. In the method, a polysiloxane high-boiling point ring is adopted; the polysiloxanehigh-boiling point ring belongs to by-products of high rings; the problem of accumulation of the by-products of an organic silicon monomer factory is solved; the production cost of the 107 glue is reduced; the profit space is expanded; and the core competition ability of an enterprise is enhanced. The catalyst has high stability; the storage period of the catalyst is more than 180 days; metamorphism phenomena, such as lamination, solidification and the like, are difficult to cause; and the high-efficiency catalyst has a plurality of low-boiling point cyclic utilization times.

The invention discloses a method for fast indentifying the linear defect of an automobile panel. The method comprises the following steps: 1) removing zinc layer on the surface of defective part of a defective sample to expose iron base by silicon carbide sandpaper; 2) analyzing the sample by analysis conditions set on a spark spectrometer, and exporting data after analyzing; and 3) according to the exported data, if the difference between the measured value of the element of the defective part and the measured value of a normal area is greater than 3 sigma, then indentifying that the defect belongs to inclusion defect, whereas the defect is scratch defect. The method disclosed by the invention can motivate the elements in the linear defect, can distinguish aluminum, calcium and other elements contained in the defect from the aluminum and the calcium in normal iron base by establishing a distinguishing rule, and can quickly identify the inclusion defect and the scratch defect of the linear defects of the automobile panel. The method has short sample analyzing time so as to solve problem of the backlog of the samples to be tested in a scene, and does not affect smoothly running production; and moreover, the method is accurate, intuitive, and is out of qualitative fuzzy problem.

The invention relates to a technology for extracting ferrous sulfide from gold-bearing cyanide tailings. The technology comprises the steps that firstly, cyanide in the gold-bearing cyanide tailings is hydrolyzed by an autoclaving process, obtained secondary tailings are ground till a material in the secondary tailings, of which the fineness reaches 400 meshes, accounts for 95-98% of the secondarytailings; then, slurry blending is carried out to allow a liquid-solid mass ratio to be (3-4):1; and beneficiation reagents, namely, 60-120 g/t sodium n-butylxanthate and 15-35 g/t ammonium dibutyl dithiophosphate are added, a system pH value is adjusted to be between 6 and 9, and after one time of roughing, one time of scavenging and five times of cleaning are carried out, high-grade pyrites with the sulfur content being 52.87%, the gold content being 5.8 g/t, and the purity reaching 99.19% is obtained. With the adoption of the technology, the gold-bearing cyanide tailings in a smelting plant are recycled, secondary utilization of resources and the high value purpose are realized, and the amount of discharged pollutants is reduced substantially.

The invention discloses a heat exchange system and a control method thereof. The heat exchange system comprises a tank type heat exchanger and a compressor and is provided with a refrigeration mode and a heating mode. The control method of the heat exchange system comprises the steps that when the heat exchange system is in the refrigeration mode, whether the refrigeration consumed work of the heat exchange system in the refrigeration mode is greater than or equal to the first preset consumed work or not is judged; if the refrigeration consumed work is greater than or equal to the first preset consumed work, the heat exchange system is controlled to be switched to the heating mode so as to carry out oil return on the compressor; and when oil return is completed, the heat exchange system is controlled to be switched back to the refrigeration mode. According to the technical scheme of the heat exchange system and the control method thereof, the problem that lubricating oil of the compressor is accumulated in the tank type heat exchanger can be solved.

The invention provides a novel transmission shaft support structure. The novel transmissions shaft support structure comprises a rubber main spring, a rubber main spring inner metal piece, a rubber main spring outer metal piece and a standard bearing. The rubber main spring is mounted between the rubber main spring inner metal piece and the rubber main spring outer metal piece. The rubber main spring has a circular arc hollow inside. The rubber main spring inner metal piece is located at the inner ring of the rubber main spring, and the rubber main spring outer metal piece is located at the outer ring of the rubber main spring. The standard bearing is mounted on the rubber main spring. The novel transmission shaft support structure has the beneficial effects that product stiffness performance meets the whole vehicle NVH requirements; the reliability of the product is guaranteed, and the durability requirement of customers is met; the sealing performance of the product is improved, and the service life of the bearing is prolonged; the installation error of the yaw direction of a transmission shaft can be compensated for; by optimizing the structure of the inner metal piece, the qualification rate of the rubber main spring is increased; the problem of backlog of foreign liquids is solved; and the risk of falling off of parts of the product is reduced.