435results about How to "Guarantee product quality" patented technology

The invention discloses a lithium ion polymer battery pack assembling structure and an assembling method, which relate to a battery pack assembling structure and an assembling method. A lithium ion polymer battery is used in combination with a shell, it is difficult to replace a single battery in a battery pack once the single battery goes wrong, and the traditional assembling structure has no space for battery deformation and has a short service life. The lithium ion polymer battery pack assembling structure is characterized in that: adjacent batteries are isolated by an assembling bracket which is cuboid, a rectangular battery accommodating chamber is formed on the middle part of the assembling bracket, a side frame part of the assembling bracket is arranged on the periphery of the battery accommodating chamber which is matched with a battery groove, the side frame part is matched with a battery fixing part, and the height of the assembling bracket is greater than the thickness of the battery; and connection holes are formed on the four corners of the assembling bracket, lugs of the battery extend outside the side frame part of the assembling bracket, and the positive and negative lugs of the battery are bent and overlapped. The assembling bracket is arranged out of the battery pack for protection, a welding mode is avoided to prevent welding defective products, assembling and dismantling are convenient, the defective battery can be conveniently exchanged, the expansion factor of the battery is taken into consideration, and the service life of the product is prolonged.

The invention provides a method for processing a differential case assembly, which comprises the steps of processing a front half case of a differential, processing a back half case of the differential, performing induction quenching on excircle surfaces of small ends of two workpieces and within 25mm of a shoulder step, and assembling the differential case assembly. In the assembling process, two half cases are connected firmly by eight bolts, the coaxiality is corrected on special equipment and not allowed to exceed phi0.025, and the end jump is not more than 0.025; excircles are ground, wherein double core clampers grind the excircles and end faces of the two half cases of the differential, and all machining dimensions are ground to meet the requirements of a drawing; a crossed hole is milled, wherein a mill chuck is arranged and clamped, and a crossed hole is milled on a fit position of the two half cases according to the requirements of the drawing; and the machining dimensions are detected by corresponding measuring tools. The method is a good processing method, which can save a product, ensure product quality, prolong the service life of the product, reduce cost and promote enterprise development.

The invention discloses a production process for steel pipe fittings. The process includes the steps of: 1) blanking, corner cutting and burr grinding; 2) cold press molding; 3) half chamfering operation; 4) heat treatment; 5) shaping; 6) polishing; 7) shot and sand blasting; 8) finished product chamfering; 9) surface treatment; 10) inspection; 11) finished product marking; and 12) packaging and warehousing. The invention aims to provide the production process for steel pipe fittings, and the process is simple and reasonable, and the rate of defective products is low.

The invention relates to a fully-automatic rolled sheet energy saving blanking machine, which is suitable for shoe making industry, embroidery industry, textile industry, paper industry and so on. A discharge worktable of the machine is connected with a host machine through a conveyer belt chain, the host machine is connected with a material feeding worktable frame which is connected with a rolled material feeder, a cylinder outlet pipeline is connected with a press roller, and two oil path pipes of a hydraulic device are connected with a hydraulic mechanism of a moving head device main body. An integrated control circuit is arranged in a computer program controller so as to input a required mechanical action program into a computer and the mechanical action program is displayed on a human-computer interface in full Chinese and English. Circuits of the computer program controller are connected with a discharge worktable device, the material feeding worktable device, the moving head device, a pneumatic device and a hydraulic device respectively. A waste material recovery mechanism is arranged on the discharge worktable, so as to solve the technical difficult problem that a finished product and a waste rolled material are mixed together and need to be selected by manpower for a long time. A plurality of rolled materials or sheets are conveyed onto the surface of the worktable through a convey roller, and the material convey speed is controlled by the computer program controller, so the material convey automation is realized. A magnetic suction disc is arranged below the moving head so as to suck a plurality of cutter heads. One machine is provided with a plurality of molds for blanking and punching so as to ensure the assembly and disassembly of the cutter molds are fast and convenient, and save time and labor.

The invention discloses a measurer for perpendicularity of the end face to the blind hole axis. An expandable mandrel slides in all directions in a hole according to measurement requirements, the lower end plane of the expandable mandrel, perpendicular to the expandable mandrel axis, butts against a steel ball at the bottom of the blind hole and serving as a measurement datum point, the expandable mandrel contacts with the inner wall of the blind hole through a sliding expanding ball and simulates the blind hole axis, the length of the effective depth of the expandable mandrel inserted into the blind hole is L1, the distance between the expandable mandrel axis and the axis of a dial gage measuring rod is L2, a dial gage measuring head at the left end of the large plane of a transverse plate butts against the end face, and the expandable mandrel rotating for a circle drives a dial gage on the large plane of the transverse plate to measure errors of the perpendicularity of the end face to the blind hole axis. The measurer for perpendicularity of the end face to the blind hole axis is capable of measuring products simply, conveniently, rapidly and accurately, and product quality is guaranteed.

The invention discloses an artificial intelligence sheet metal part producing system. The system comprises a material supply unit (1), a formed sheet metal part automatic taking and stacking unit (2), an intelligent logistics carrying and transporting unit (3) and a centralized electronic control unit (7). The formed sheet metal part automatic taking and stacking unit comprises a plurality of counting and stacking devices (22) arranged nearby the discharging end of a sheet metal machining device (8); each counting and stacking device comprises a grabbing and stacking part II(221), a stacking bracket (222) and an electronic control part; and each stacking bracket comprises a plurality of containing spaces (2221) evenly arranged in the horizontal and vertical direction and an electronic control mechanism. According to the artificial intelligence sheet metal part producing system, the grabbing and stacking parts II controlled by a microcomputer stretch into the sheet metal machining device and are used for grabbing punched and formed sheet metal parts from the discharging end and sequentially stacking the sheet metal parts in the containing spaces of the stacking brackets, and the artificial intelligence sheet metal part producing system is a digital control system and can be seamlessly connected with a digital bus in a factory to achieve centralized digital management.

The invention discloses a fresh-keeping shish kebab and a preparation method thereof. The preparation method of the fresh-keeping shish kebab is technically characterized by comprising the following steps of: selecting cold fresh mutton as raw material meat; removing fascia, then cutting and dicing; stringing without pickling or adding any preservative; during stringing, matching fat meat with lean meat; carrying out vacuum package according to the specification that the weight of each string is 50g and every 5 strings are placed into a bag; and sterilizing the package at high temperature, cooling, storing at normal temperature and selling. The production process of the normal-temperature fresh-keeping shish kebab is simple and easy to operate; the selected raw material meat is nutrient and easy for digestion; and after the vacuum package is carried out, high-temperature sterilization is carried out to inhibit the microbial proliferation and avoid secondary pollution. The requirements of storing and selling are not harsh; and the fresh-keeping shish kebab is easy for eating of consumers and becomes a new member of a shish kebab family.

A joint production method of dilute nitric acid and concentrated nitric acid comprises the following steps: superazeotropic nitric acid with the mass concentration greater than 68.4% is produced by a dual-pressure dilute nitric acid production device, then concentrated nitric acid with the mass concentration greater than 98% is produced by a superazeotropic nitric acid distillation and rectification technology, and dilute nitric acid with the mass concentration greater than 60% is produced at the same time by matching. According to the production method, ammonia and air are employed to produce concentrated nitric acid, ammonia is oxidized at medium pressure, nitrogen oxides are absorbed at high pressure, the content of NOx in the exhaust gas after absorption is less than and equal to 30ppm after ammonia reduction reaction, the problem of environmental pollution is solved, and dilute nitric acid and concentrated nitric acid in any proportion and any concentration can be simultaneously produced without pure oxygen and any other dehydrating agent.

The invention discloses a method for the production of silicone adhesive, comprising the step of adding materials into a double screw extruder, followed by mixing and stirring to result in the silicone adhesive, wherein the materials comprise: polysiloxane, cross-linking agent, filler, plasticizing agent, coupling agent and catalyst. The method for the production of silicone adhesive according tothe invention can enhance the production efficiency of the silicone adhesive and guarantee the quality of silicone adhesive products simultaneously.

The invention provides environment-friendly rock wool. The environment-friendly rock wool is prepared from 50-60% of basalt, 8-20% of blast furnace slag, 8-20% of process waste and 0-12% of coke. Theinvention also provides a production method of the environment-friendly rock wool. The production method comprises the following steps of raw material collection, raw material smelting, centrifugal fiber forming, cotton felt forming, cotton plate forming, cutting, package, loading transportation and delivery from storage and offline processing. According to the environment-friendly rock wool and the production method of the environment-friendly rock wool, the process waste produced in the rock wool producing process is used as one of producing raw materials, the product quality is ensured, theproduction cost is also reduced, and meanwhile process waste treatment is omitted. In addition, metal slag in the production process is collected and recovered, energy is saved, produced waste gas isfiltered, environmental harm is reduced, and the prepared rock wool is good in quality, attractive and reasonable price and has a wide application prospect.

The invention discloses a spent activated carbon regeneration method, which comprises the steps of storage, pretreatment, heating power preparation, roasting, aftertreatment and packaging as well as preheating and the like. The optimal activated carbon regeneration processing steps are screened out through a large number of experiments. According to the regenerative activated carbon produced by the regeneration method, the adsorptive property of the regenerative activated carbon reaches 95 percent to 110 percent of original activated carbon, the intensity basically does not change, the regeneration rate can be kept above 90 percent and in a whole regeneration and activation process, biomass particle combustion furnace equipment is used, by combusting biomass fuel, sufficient heating power is provided for a high-temperature activation region in the middle of a tunnel kiln, so that the product quality of the regenerative activated carbon is facilitated, the raw material loss can be greatly reduced, and the economical and biological benefits are good. Meanwhile, the technology is scientific and reasonable, mature, safe and environment-friendly, and secondary pollution cannot be caused to the environment, the waste is turned into treasure, so resource waste and environment pollution can be reduced, and important economic value and social benefits are achieved.

The invention discloses a microbial fermentation agent for cottonseed meal detoxification and a preparation method thereof. According to the preparation method, saccharomyces cerevisiae and bacillus subtilis serve as active strains and are subjected to expanding culture by using liquid fermentation, a carrier is added, and then, the microbial fermentation agent is prepared. According to the microbial fermentation agent, free gossypol in cottonseed meal can be degraded effectively, crude fibers are degraded and softened, the palatability of the cottonseed meal is improved, a large number of nutrition and hormone substances, such as active probiotics, bioactive small-peptide amino acids, various biochemical enzymes, somatomedins and the like, are secreted and synthesized, and the immunity of animals is effectively improved by microbial thalli protein, beta-glucan and the like in the microbial fermentation agent. The microbial fermentation agent further has the advantages that the strains and fermentation processes are simple, the cost is low, the consumption of the strains in cottonseed meal fermentation is low, the cost for the cottonseed meal fermentation is low, and the like.

The invention relates to the technical field of automatic equipment, and provides an automatic production line for glue dispersion, row line penetrating and pressure maintaining. The automatic production line comprises a glue dispersion device, a row line penetrating device and a pressure maintaining device which are sequentially arranged in the flow direction of the production line. The glue dispersion device comprises a glue dispersion table, a glue dispersion head and a glue dispersion head moving device and used for carrying out glue dispersion on materials B. The row line penetrating device comprises a taking device and a positioning structure. The taking device is used for penetrating a row line connected to materials A into a corresponding installation hole in the materials B. The pressure maintaining device comprises a carrier table and a pressing mechanism and is used for maintaining pressure of the materials A and the materials B which are attached. By means of the method, automatic production of glue dispersion, row line penetrating and pressure maintaining is achieved, manual operation is replaced, product quality can be ensured, production efficiency is greatly improved, the capacity can be increased, and the production cost can be reduced.

The invention discloses a method for refining papain, which comprises the following steps: preparation of pawpaw puree; pretreatment; milling; heat exchange; two stages of centrifugation; micro-filtration; hyperfiltration; freeze drying in vacuum; pulverization and modulation; and preparation of a finished product. The extraction method is characterized in that: (1) by carrying out the pretreatment and the heat exchange and keeping an extraction process being carried out under a low-temperature condition, the influence on activity reduction of the papain under the conditions of high temperature for a long time, and the like can be effectively reduced; (2) by milling, the papain can be sufficiently dissolved in material liquid so as to be beneficial to improving the extraction and recovery ratio of the papain; (3) the papain extracted by the method has high purity and activity (the highest activity can reach 3,000,000u/g) and good thermal stability; indexes such as appearance, rationalization, microbial limit, and the like can reach or exceed relevant food and medicine standards at home and abroad; by modulation, products in different specifications can be produced and widely applied to the industries and the fields of medicinal health products, foods, cosmetics, chemical leather manufacture, and the like; and (4) the method has simple process, low production cost, high yield and industrial production.

The invention discloses a cutter device for a board printing production line. Through guide strips, side plates can move frontwards and backwards and cannot be inclined at the same time. Through fastening screws, the side plates can be conveniently fixed and prevented from sliding when working. Through cooperative arrangement of air cylinders, a cutter installation plate, a cutter, tightly pressing rod sleeves, springs and tightly pressing rods, a board can be tightly pressed when cut, and the cutter stably cuts off the board. Through cooperative arrangement of guide grooves and guide sliding blocks, the cutter installation plate can stably and vertically move. Through cooperative arrangement of an air pump, electromagnetic valves and spray heads, chippings can be conveniently blown off. By the adoption of the cutter device for the board printing production line, the horizontal position of the cutter can be arranged at will, the boards can be conveniently cut to have different lengths according to needs, the chippings which may be generated during cutting can be blown off, an adverse influence on the cutting process is avoided, and the product quality is guaranteed.

The invention discloses a device and a method for overturning and drying a wood plate. The device comprises a drying mechanism in which two vertical columns (4) are arranged; a rotating shaft (6) is arranged between the vertical columns (4); a motor (3) is connected to one end of the rotating shaft (6); a wood plate mounting frame (1) is arranged on the rotating shaft (6); a fixing structure is arranged in the wood plate mounting frame (1), comprising guide rods (5) which are mounted at the upper side and the lower side of the wood plate mounting frame (1); two sliding rods (2) for clamping the wood plate are arranged between the two guide rods (5). The method comprises the steps of mounting the wood plate to be dried on the wood plate mounting plate; rotating through the motor; drying a plurality of side surface of the rotating wood plate through the drying mechanism. The device and the method have the characteristics of being uniform to dry, short in drying time, and good in drying effect.

The invention provides a composition for improving a cognitive function of a brain, and a preparation method and application thereof. The composition comprises phosphatidylserine, docosahexenoic acid (DHA) and vegetable oil, wherein the mass ratio of the phosphatidylserine to the DHA to the vegetable oil is (50-200):(5-150):(2500-10,000). The invention also provides a preparation method of the composition and a food containing the composition. The phosphatidylserine, the DHA and the vegetable oil are combined together to form a composition, so that the synergistic effects of the phosphatidylserine, the DHA and the vegetable oil act on the human brain, the effective clinic dosage of the phosphatidylserine and fish oil is greatly reduced, reduction of memory ability and reduction of learning ability can be prevented, senile dementia can be prevented, the cognitive ability of the brain is improved. The composition also has an effect of promoting cardiovascular health when the cognitive function of the human brain is improved, and can play a better role by adjusting the content and ratios of omega-6, omega-3 and omega-9 among different vegetable oil.

The invention discloses a PCB (printed circuit board) welding spot repairing method, which comprises following specific steps: firstly, automatically detecting welding spots of a circuit board on a production line on a line type AOI (Automated Optical Inspection); then manually examining and verifying detected results to eliminate erroneous results that welding spots are defectivein the automatic detection process; and finally automatically sending the examined information about the defective welding spots to a register corresponding to a robot, and utilizing the robot to carry out automatic welding spot repairing work to defective circuit boards produced from the production line through the information. In the PCB (printed circuit board) welding spot repairing method disclosed by the invention, the original manual operation is replaced by the automatic PCB welding spot repairing operation, so that the product quality can be ensured, and meanwhile, the efficiency can be improved.

The invention discloses a circuit breaker assembly line and a controlling method thereof. The assembly line comprises a lifting and sending device used for lifting and sending assembling jigs, a conveying device used for conveying the assembling jigs, a loading device used for placing circuit breaker shells on an assembly table and a control device, wherein the lifting and sending device is arranged at the start end of the conveying device; a plurality of working tables are arranged at the side edge of the conveying device; the loading device is arranged at the side edges of the working tables; the control device is separately connected with the lifting and sending device, the conveying device, the loading device and each working table. The circuit breaker assembly line has the following benefits that the assembly line production mode is adopted, so that the production efficiency and production capacity are greatly improved; the application of a press machine is avoided, so that damage to the workpieces is avoided, and the quality of the product is effectively guaranteed; a plurality of working tables are adopted, and a plurality of circuit breakers can be assembled at the same time, so that the assembly line is large in conveying capacity, high in speed and capable of achieving same-line divided transportation of products of multiple types; and through the loading device, the lifting of the circuit breaker shells is realized, so that the general assembly efficiency is further improved.

The application discloses a method of preparing a lithium iron phosphate cathode material through a hydrothermal method, and the cathode material. The method includes the steps of preparing carbon-coated LiFePO4 through the hydrothermal method and coating the carbon-coated LiFePO4 with a conductive polymer, wherein the preparation of the carbon-coated LiFePO4 through the hydrothermal method includes a step of only adding a lithium source, an iron source, a phosphorus source and a natural neutral water-soluble high molecular substance to a reaction system solution to prepare the carbon-coated LiFePO4; and the conductive polymer coating step includes the operations of 1) uniformly mixing the carbon-coated LiFePO4 with a resin-type high molecular substance through ball milling; and 2) performing high-temperature calcination to the mixture under a nitrogen atmosphere to obtain the lithium iron phosphate which is coated by both the conductive polymer and the carbon in a double-layer manner. In the application, the lithium iron phosphate is coated by both the conductive polymer and the carbon in a double-layer manner for the first time, wherein not only is excellent electric conductive efficiency ensured but also carbon is prevented from stripping off, so that the cathode material is improved in performance, is high in specific discharge capacity, is good in cycle performance and is low in cost, and establishes a basis for application of lithium ion batteries in the field of industrial macrocells.

The invention discloses a method for preparing a titanium dioxide-coated ground calcium carbonate powdered inorganic filler. The method comprises the following steps: 1, gradually adding 100 parts of 1500-mesh calcium carbonate powder to 100 parts of water, adding acetylacetone which is 1% of total mass of calcium carbonate and water, stirring evenly, preferably, adding titanium dioxide to slurry; 2, slowly dropwise adding 17 parts of butyl titanate to a grinder, hydrolyzing to generate titanium dioxide nanoparticles; coating on the surface of ground calcium carbonate particles; preferably slowly dropwise adding a dispersing agent and a surface modifier during the period of grinding, wherein the surface modifier is a water-based titanate coupling agent; the quantity of the surface modifier is 1% of total mass of the calcium carbonate and water; and 3, filtering the titanium dioxide-coated calcium carbonate, drying and crushing, and finishing drying and crushing of the titanium dioxide-coated ground calcium carbonate in a large flash streaming drier once. The method is simple in technological process, and small in environmental pollution, and the quality of the generated titanium dioxide-coated ground calcium carbonate product is ensured.

The invention provides an aligning lamination pressing machine of a semi-automatic reinforcing sheet of a flexible printed circuit board. The aligning lamination pressing machine comprises a base, wherein a movable die is arranged on the base; the movable die comprises a bottom plate; an upward-extended guide post is arranged on the bottom plate; a fixed template is fixedly arranged at the upper end of the guide post; a movable template which is located below the fixed template is arranged on the guide post in a sliding and penetrated manner; a die air cylinder which is located below the movable template is further arranged on the bottom plate; a piston rod of the die air cylinder is connected with the movable template; a reinforcing sheet die groove is arranged on the fixed template; an ejector needle is arranged on the movable template; the ejector needle corresponds to the reinforcing sheet die groove, and can extend into the reinforcing sheet die groove; a pressing lathe is further arranged above the movable die; an electric heating mechanism is arranged in the pressing lathe; a pressing lathe air cylinder is arranged above the pressing lathe; a piston rod of the pressing lathe air cylinder is connected with the pressing lathe; a bracket is arranged on the base; and the pressing lathe air cylinder is arranged on the bracket. The invention provides the aligning lamination pressing machine of the semi-automatic reinforcing sheet of the flexible printed circuit board, which can automatically carry out patching treatment, greatly improves the production efficiency, and ensures the product quality.

The invention discloses a toughening type conductive polylactic acid fiber and a preparation method and application thereof, belonging to the field of a high polymer material. The toughening type conductive polylactic acid fiber comprises the raw materials in mass ratio: 60-90 parts of polylactic acid, 10-40 parts of polyamide elastomer and 0.1-9 parts of conductive material. The polyamide elastomer is introduced into the toughening type conductive polylactic acid fiber and the mass ratio is 10-40 parts, meanwhile the preparation method is adopted for preparing, and therefore the problem that the conductive fiber prepared in the prior art has low breaking strength and elongation at break so that the quality of products is poor is solved. Thus, the breaking strength and elongation at break of the conductive polylactic acid fiber are increased, the quality of products using the conductive polylactic acid fiber is ensured, and the application range of the toughening type conductive polylactic acid fiber is expanded.

Disclosed is a crude oil blending optimization method with the deviation correction function of a base oil property. The method is about a crude oil blending production process and comprises the steps that component oil in component tanks is blended at blending ends, passes through a buffer tank filled with base oil and is fed into an atmospheric and vacuum plant to be processed. Blending is carried out aiming at base oil property deviation correction and lowest blending cost, the problem of deviation compensation of the buffer-tank base oil property when crude oil is blended is solved, crude oil meeting the processing requirement is provided for a CDU, damage to the CDU and subsequent processing devices by the property deviation of the crude oil is avoided, product quality is ensured, and economic benefits of enterprises are improved.

The invention discloses a method for two-for-one twisting vehicle web break alarm, which is characterized in that a rotatable guide wheel on a principal shaft supports yarn and rotates with the action of self weight, tensile force and frictional force of the yarn; light through holes on the principal shaft and the guide wheel coincide once when the guide wheel rotates for a circle, which means the principal shaft let light in once; when web break happens to the yarn, the guide wheel stops revolving, light-in-light-shading cycle process in the principal shaft stops; whether web break happens to the yarn is confirmed by detecting whether the light-in-light-shading cycle process in the principal shaft stops or not and a combined aural and visual alarm is initiated when web break is confirmed. In the invention, on the precondition of not increasing the risk of yarn web break, break point and break point position of the yarn can be found in time, manual handling can be prompted in time and product quality can be ensured; in addition, working stress and labor intensity can be reduced and production efficiency can be improved.

The invention discloses a faceplate assembly line and belongs to the field of automated assembly. The faceplate assembly line comprises a worktable which is provided with a multi-station turntable, the multi-station turntable is provided with four assembly fixing tables, and every assembly fixing table is provided with symmetric concaves for facilitating placing of a mechanical gripper; around themulti-station turntable, a housing feeding device, a PCB (printed circuit board) feeding device, a laminating film feeding device and a discharging device are sequentially arranged, wherein the housing feeding device transfers a housing to the assembly fixing tables, the multi-station turntable rotates to the PCB feeding device, a PCB is mounted onto the housing, the multi-station turntable rotates again, the laminating film feeding device covers a laminating film above the housing and the PCB, and then the multi-station turntable rotates to the discharging device to complete discharging of afinished product.

The invention provides a preparation method of a nifedipine tablet. The preparation method comprises the following steps: (1) using raw materials and auxiliary materials comprising nifedipine, carboxymethyl starch, PVP-K 30, lauryl sodium sulfate, microcrystalline cellulose, compressible starch, and ethanol; (2) using a jet mill to grind the nifedipine raw material in a superfine manner, controlling the particle size of the raw material to be 1-10 microns, and respectively crushing the microcrystalline cellulose, the carboxymethyl starch and the compressible starch; (3) adopting an ethanol solution of hydroxypropyl methyl cellulose as a binding agent, and adding PVP-K 30 and the lauryl sodium sulfate; (4) in a fluidized bed, spraying the binding agent onto the nifedipine raw material, and then enabling the raw material to pass through a sieve; (5) adding the raw material processed in the step (4), the carboxymethyl starch, the microcrystalline cellulose and the compressible starch into a granulator, dryly mixing, cutting, and spraying the binding agent to pelletize; (6) drying the prepared wet particles; (7) stabilizing the size of the particles; (8) mixing magnesium stearate with the stabilized particles, tableting, and coating.

The invention discloses a technique for preparing a green anode, comprising the steps as follows: firstly, green scraps are crushed to a certain granularity which is generally more than the maximum composition granularity of the green scraps; the crushed green scraps are measured and added in a pre-heating procedure; in the pre-heating procedure, the green scraps are mixed with petroleum coke particle material, powder material, residual electrode and baked scraps which are measured; after sufficiently pre-heated and mixed to a certain temperature, the materials are discharged to a kneading procedure where asphalt is added; and the asphalt and the materials are kneaded at a certain temperature and discharged in a paste and cooled, thus obtaining the green anode product by forming treatment. The process changes the adding point of the green scraps from kneading procedure into the pre-heating procedure; furthermore, the granularity of the added green scraps is greater, thus solving the problem that the green scraps are added after being crushed to be too fine in the prior art; and the granularity composition of the crushed green scraps is not changed and the physical property thereof is the same with the original property, thus effectively ensuring the quality of the green anode product.

The invention provides a rice bran stabilizing method which comprises the steps as follows: (1) the rice bran is filtered for removing impurities; (2) the rice bran after filtering is adjusted with 15 percent to 20 percent of water to be extruded under the condition of the temperature of 125 to 150 DEG C, the pressure of 0.3 to 0.6kPa and the time of 10 to 20 seconds; (3) the extruded rice bran is dried under the temperature of 80 to 100 DEG C for 2 to 10 minutes to obtain the stabilized rice bran with water less than 8 percent. The rice bran stabilizing method has the beneficial effects that the rice bran stabilization is ensured to be more effective and the quality of the product is ensured to be effective.

The invention provides a method for controlling and managing the picture quality, and particularly discloses a method for controlling the quality of character pictures on second-generation identification cards in order to control and manage the picture quality. According to the technical scheme of the method for controlling the quality of the character pictures on the second-generation identification cards, a data acquisition location acquires the information of initial character pictures through a VPN private network, the pictures are numbered, and the picture information is processed. The picture information processing includes the steps that 1 whether the contents of the pictures are character pictures is judged in a manual mode, 2 the specifications of the pictures are detected, 3 character pictures in the pictures according with the specifications are detected, 4 the qualified picture information is combined with personnel information to form complete personnel information files, and finally the checked pictures without mistakes are filed and recorded. Due to the technical scheme of the method for controlling the quality of the character pictures on the second-generation identification cards, the character pictures are rapidly distinguished in a manual mode, then the pictures are rapidly detected through a computer, the pictures with mistakes will not be returned for remanufacturing if the pictures with mistakes can be directly corrected, and the quality and the correcting process of the pictures are both taken into account.