56results about How to "Easy to mix in" patented technology

Disclosed is a polarizing plate composed of a polarizer and two polarizing plate protecting films A, B sandwiching the polarizer. This polarizing plate is characterized in that the two polarizing plate protecting films A, B respectively have a thickness of 30-60 m, and the film B has an in-plane retardation Ro of 20-100 nm and a retardation in the thickness direction Rt of 10-300 nm. The polarizing plate is further characterized by having a thickness of 80-160 m, and a stiffness (ST) of 20-80 (g) at 23 DEG C, 55% RH.

The invention discloses integrated agricultural equipment which comprises a grinding tool truck head. A carriage is mounted at one end of the truck head; a water tank is mounted at the end, close to the truck head, of the top of the carriage, the end, close to the truck head, of the top of the water tank is provided with a water filling port, a first motor is mounted in the middle of the top of the water tank; a second rotation shaft extending to the inside of the water tank is mounted at an output end of the first motor, stirring rods are mounted on the side wall of the second rotation shaft,and a water pump is mounted at the end, away from the truck head, of the water tank. The comprehensive performance of the integrated agricultural equipment is improved effectively, and the integratedagricultural equipment can be used for sowing, fertilizer applying, watering, pesticide spraying and the like, particularly can water through a watering mechanism while sowing; besides, liquid in thewater tank can be stirred by the stirring mechanism arranged in the water tank of the watering mechanism of the equipment, which facilitates pesticide spraying work of the equipment.

The invention belongs to the technical field of polyurethane production equipment, and in particular relates to a polyurethane foaming machine. The polyurethane foaming machine comprises a shell, a motor, a connecting shaft, feeding holes, stirring rods No. 1, a cam, an air bag and a discharge hole, wherein the motor is installed on the top of the shell; the connecting shaft is installed in the shell by means of a motor output shaft; a channel is arranged in the connecting shaft; the two feeding holes are available and are respectively formed at the left and right of the top of the shell in asymmetrical way; the plurality of groups of stirring rods No. 1 are fixedly installed on the connecting shaft, and an even number of stirring rods No. 1 are available in each group; each stirring rodNo. 1 is internally provided with a channel, and the channels in the stirring rods No. 1 are communicated with the channel in the connecting shaft; the lower surfaces of the stirring rods No. 1 are provided with pores; the cam is installed on the motor output shaft; a circular cavity is arranged on the top of the shell, and is communicated with the interior of the connecting shaft; the air bag isfixed on the top of the shell; the discharge hole is formed in the bottom of the shell.

The invention discloses a water swelling rubber and a metallic composite sealing material. Through improvement on formula, a mixing process and a plasticizing process, the problem of compatibility between the water swelling rubber and water swelling resin is successfully solved, the water swelling rate of the water swelling rubber is guaranteed, the water swelling rubber can be firmly adhered to a metal base material, the problem of adhesion strength of the water swelling rubber and a metal is solved, and adhesion strength is over 3MPa. The metallic composite sealing material in the invention is prepared by combining the water swelling rubber and the metal base material and therefore has the characteristics of unique elasticity of the rubber and the swellable volume of the water swelling rubber in case of water and the characteristics of high strength, rebound resilience and high bearing capacity of the metal. The metallic composite sealing material has a good sealing effect and a long service life. Besides, the invention also discloses methods for preparing the water swelling rubber and the metallic composite sealing material.

The invention relates to filtering equipment, in particular to multistage cleaning and filtering equipment for domestic sewage. The technical problem to be solved by the invention is to provide the domestic sewage multistage cleaning and filtering equipment which can improve the sewage purification effect and effectively prevent garbage from blocking the equipment. The multistage cleaning and filtering equipment for domestic sewage comprises a mounting plate which is used for mounting the whole device; a filtering assembly which is mounted on the mounting plate and is used for filtering in anintercepting manner; a cleaning assembly which is arranged on the filtering assembly and is used for purifying by adding a flocculating agent; and a driving assembly which is installed on the cleaningassembly and provides power for work. According to the equipment, a fan-shaped bevel gear is matched with a full-tooth bevel gear, so that sewage can be primarily filtered; and a single-tooth gear ismatched with a first gear, so that the flocculating agent can be indirectly fed, the sewage can stay, and the purification degree of the sewage is improved.

The invention provides a method for extracting rice albumin and globulin mixed protein, relates to a method for extracting albumin and globulin mixed protein, and aims to solve the current problem that albumin or globulin in rice is difficult to separate and extract. The method comprises the following steps: 1, grinding rice into rice flour; 2, degreasing the rice flour with n-hexane for 3-5 times to obtain degreased rice flour; 3, preparing a protein extracting solution from the degreased rice flour by a salt dissolving method; 4, precipitating the protein from the protein extracting solution with a trichloroacetic acid solution; and 5, performing vacuum freeze-drying on the precipitate to obtain rice albumin and globulin mixed protein. The method can be used for extracting the rice albumin and globulin mixed protein simply, quickly and efficiently, and is applicable to industrial production; and the extraction rate of the extracted rice albumin and globulin mixed protein is over 97 percent, and the purity of the rice albumin and globulin mixed protein is over 90 percent. The method is used in the field of rice protein extraction.

The invention relates to the technical field of environmental protection equipment, and in particular, relates to an ammonia-nitrogen wastewater air stripping tower for chemical sewage treatment, wherein the ammonia-nitrogen wastewater air stripping tower comprises an air stripping tower body and a circular water dispersing bin; an opening of the air stripping tower body faces upwards, a circular water dispersing bin is located in the air stripping tower body, and the bottom of the circular water dispersing bin is communicated with a plurality of drain pipes; the plurality of drain pipes are distributed in rings; and the top of the circular water dispersing bin is communicated with a water inlet pipe, and the input end of the water inlet pipe penetrates through the side wall of the air stripping tower body. According to the equipment, multi-section air stripping treatment of sewage can be realized, the diversity of sewage treatment modes is effectively improved, the functionality of the equipment is improved, impurity residues in the sewage are effectively reduced, the air stripping effect is improved, the sewage treatment effect is improved, and the practicability is improved.

The invention provides a canned food packaging machine with a cleaning function. The canned food packaging machine comprises a workbench, a shell, a first air cylinder, a pressing plate, a conveying belt, a driving roller, a driven roller, a clamping mechanism and a cleaning mechanism. The shell is arranged on the workbench, the first air cylinder is arranged at the center position of the shell, and the pressing plate is connected to the lower end of the first air cylinder. The driving roller is arranged at the rear end of the workbench, and the driven roller is arranged at the front end of the workbench. The conveying belt sleeves the driving roller and the driven roller. The clamping mechanism is arranged on the workbench. The cleaning mechanism is arranged in the workbench, and the lower end of the conveying belt penetrates the cleaning mechanism. The clamping device comprises a supporting base, a second air cylinder, an installing box, an installing plate, a clamping motor, a rotation lead screw, a first clamping arm, a second clamping arm, a lead screw, a third connecting rod and a fourth connecting rod, and the supporting base is fixedly arranged on the upper surface of the workbench. The canned food packaging machine has the beneficial effects that needed clamping force can be achieved, work reliability is guaranteed, and automatic conveying belt cleaning can be achieved.

The invention discloses a system for purifying cold water by methane. The system comprises the following components of an absorption tower, a first desorption tower, a secondary desorption tower, a water chiller, a technical water pump, a cold water tank and a circulating water pump. One side of the cold water tank is provided with a normal temperature technical water pipe and a low temperature technical water pipe; the underside of the secondary desorption tower is provided with two water outlets, wherein one water outlet is connected successively with the circulating water pump, the water chiller and the low temperature technical water pipe of the cold water tank through a pipeline, the other water outlet is connected directly with the normal temperature chemical water pipe of the cold water tank through a pipeline; the other side of the cold water tank is provided with a water outlet which is connected with the technical water pump through a pipeline, and the water pump is connected with the inlet on upper side of the absorption tower. The system in the invention can greatly reduce the load of the water chiller so as to achieve the effect of reducing the operating cost. The technology in the invention is based on the methane purification project, the cooling-water machine selected has the advantages of small investment, low operating cost, little equipment wastage, safe and effective, reliable system operation, and achieve the aims of energy conservation and cost reduction.

Biodegradable vehicle and delivery systems of physiologically, pharmacologically and biologically active substance(s) (BAS) are provided. The biodegradable vehicles may be prepared by blending biodegradable polymers and plasticizers using a novel solvent evaporation method. This method involves dissolving the biodegradable polymer or copolymer and a plasticizer or mixtures of plasticizers into a volatile solvent or mixtures of volatile solvents. The volatile solvent is then removed using vacuum or at an elevated temperature or using a combination of both vacuum and elevated temperature. The biodegradable vehicle can be used as filler or spacer in the body. Biologically active substances (BAS) can be added to the biodegradable vehicle at any step during or after preparing the biodegradable vehicle, or just prior to using the biodegradable delivery system. This biodegradable delivery system provides controlled release of the BAS over the desired period of time. The biodegradable vehicle or BAS-loaded biodegradable delivery system can be injected, implanted, smeared or applied in vivo in an animal, bird or human.

The invention discloses a light flame-retardant foamed plastic which is prepared from the following raw materials in parts by weight: 80-90 parts of polyether polyol, 2-4 parts of a foaming agent, 0.8-1 part of a foaming aid, 0.2-0.3 part of a catalyst, 6-9 parts of modified expanded graphite and 40-50 parts of polymerized MDI. The invention further discloses a preparation method of the foamed plastic. In the preparation method, a specially-made plastic foaming device is adopted for carrying out foaming treatment on the raw materials. Polyurethane is used as a polymer matrix, water is used asa foaming agent, dodecanol is used as a foaming air, and a fine, dense and uniform foam structures are formed; due to the addition of the modified expanded graphite, the foamed material has flame retardant property; besides, the specially-made plastic foaming device is adopted for carrying out foaming treatment on the raw materials, more air is mixed into the raw materials while the raw materialsare fully stirred, a more excellent foaming effect is achieved, and the formed foamed plastic has the fine, dense and uniform foam structures.

The invention discloses a production technology for a coarse double-grain rubber slab. The production technology comprises the following steps: 1) raw material pretreatment; 2) weighing preparation; 3) mixing; 4) calendering; 5) cooling; 6) grain cloth pretreatment; 7) vulcanization; 8) inspection; and 9) trimming, inspection and packaging. The production technology improves the pretreatment of arubber compound, and correspondingly refines latex reclaimed rubber and natural rubber, so the plasticity of the latex reclaimed rubber is improved, subsequent calendering, extrusion and molding are facilitated, and the obtained coarse double-grain rubber slab has a stable shape and a clear pattern.

The invention relates to a dust removal device, in particular to a smoke and dust removal device for rural garbage treatment. The smoke and dust removal device for rural garbage treatment comprises adust suction tank component, a dust suction impeller component, a rotary filter device, a dust conveying pipe component, a dust removal water tank component, a lifting variable-pressure plate component, a transmission wheel component and a supporting base; the dust suction tank component comprises a dust suction pipe, a dust blocking pipe, a fixed seat plate, six falling dust retaining rods and apipe connection ring; the upper end of the dust suction pipe is fixedly connected to the lower end of the pipe connection ring; the upper end of the pipe connection ring is fixedly connected with thedust blocking pipe; the six falling dust retaining rods are uniformly arranged on the top surface of the pipe connection ring in a surrounding manner; and the fixed seat plate is fixedly connected tothe upper end of the interior of the dust blocking pipe. By adopting the smoke and dust removal device for rural garbage treatment, when the interior rotary filter device filters dusts in flue gas, falling dust retaining treatment can be continuously performed through the falling dust retaining rods, and a stainless steel dust removal net basket can be effectively prevented from being blocked.

The invention discloses a nutritious subsidy food and a producing method thereof. The nutritious subsidy food is sanitary for a long time before the container is unsealed and has a long-time stability for normal-temperature preservation without adding anticorrosive agents or preservation materials. The nutritious subsidy food can be eaten by one time without wasting after the container is unsealed and can be easily eaten by mixing beverages or other food materials. The special smell of collagen peptide which people don't like can be reduced.

The invention relates to a lateral spraying device for strengthening water jet at a space limited part, which comprises a communicating valve, an inlet pipe, a nozzle and a focusing pipe which are communicated are sequentially arranged in the communicating valve along the axial direction, the inlet pipe is connected to the upper end of the communicating valve and presses the nozzle in the communicating valve, and the focusing pipe is connected to the lower end of the communicating valve; a mixing cavity is formed between the focusing pipe and the nozzle, two right-angle communicating pipes communicated with the mixing cavity are respectively fixed along the radial direction of the communicating valve, the two right-angle communicating pipes are respectively connected with a feeding pipe, and an outlet of the focusing pipe extends out of the communicating valve and is connected with a lateral spray head; a conical hole and a deflection device are arranged in the lateral spray head in the axial direction, a lateral outlet hole is formed in the lateral spray head perpendicular to the axial direction, and an inlet of the lateral outlet hole is clamped between an outlet of the conical hole and the deflection device. According to the lateral spraying device, after acceleration is conducted through the focusing pipe and the conical hole of the lateral spraying head, the particle jet flow is turned through the deflection device and sprayed out of the lateral outlet hole, and water jet strengthening on the surface of the space limited part is achieved.

The invention discloses a micro-foam agent for oil field oil gas well cementation. The micro-foam agent is prepared from a micro-foam agent half-finished product and silicate clay mineral in the weight ratio of 1:25-35; the micro-foam agent half-finished product is prepared from the following components in parts by weight: 7-11 parts of rosin powder, 4-7 parts of silicate saponifier, 0.7-1.3 parts of high-temperature-resistant surfactant combination, 1.0-3.0 parts of well cementation reinforcing agent and 8-12 parts of water, wherein the silicate clay mineral is sepiolite clay or lithium-based bentonite; the silicate saponifier is sodium silicate or potassium silicate; the well cementation reinforcing agent is triisopropanolamine or triethanolamine; and the high-temperature-resistant surfactant combination consists of OP-10 and SP-80 in the weight ratio of 1:1 or APG (Alkyl Polyglucoside) and SP-80 in the weight ratio of 1:1. The invention also provides a preparation method of the micro-foam agent. Thus, a novel ultra-low density micro-foam well cementation cement slurry system with fine foam, high stability, simple preparation process and superior overall performance is established.

The invention discloses a small-particle four-section moving bed dry distillation furnace with a hydrogen-enriched environment and a dry distillation method of the small-particle four-section moving bed dry distillation furnace. According to the dry distillation furnace, a feeding hole is formed in the upper part of a drying and preheating section, an upper air inlet and a lower air inlet are respectively formed in the middle side and lower side of the drying and preheating section, and an air outlet is formed in the end, far away from the upper air inlet, of the drying and preheating section; the drying and preheating section is vertically communicated with a dry distillation section through a sealing section; a medium-temperature air inlet is formed in the middle side of the dry distillation section, a high-temperature air inlet is formed in the lower side of the dry distillation section, and an oil gas outlet communicated with an oil gas recovery system arranged on the outer wall of the dry distillation section is formed in the medium-upper side of the dry distillation section; a cold coal gas inlet is formed in the middle side of a cooling section, a coal gas outlet is formed in the upper side of the cooling section, a water inlet is formed in the lower side of the cooling section, and a water outlet is formed in the middle side of the cooling section; and the cooling section is provided with a cooling heat exchanger communicated with the water inlet and the water outlet. The dry distillation method comprises the steps of drying and preheating; sealing; carrying out dry distillation; and cooling. The small-particle four-section moving bed dry distillation furnace with the hydrogen-enriched environment has the characteristics that the power consumption is low, the energy utilization rate and oil yield are high, the quality of an oil product is good, the dust content of oil gas is low, and the utilization rate of resources is high.

The invention relates to the field of medical instruments, and specifically discloses a medical instrument picking device. The medical instrument picking device comprises a drum body, wherein a partition plate is fixedly arranged in the drum body and divides the inner cavity of the drum body into a first cavity and a second cavity; a first channel is arranged at the top part of the drum body; a sealing piston is slidably sealed in the first channel; a weight sensor and an electromagnetic sensor are fixedly arranged on the sealing piston; a mounting base is arranged below the sealing piston; arack and a forward and reverse rotation driving piece are fixedly arranged on the mounting base; a reset spring is arranged on the partition plate; a downward sliding gear is connected with and arranged on the partition plate; a downward sliding driving piece is fixedly arranged on the partition plate; the top part of the first cavity is connected with a winding roller; a limiting plate, a first air cylinder and a second air cylinder are arranged in the first cavity; the first air cylinder and the second air cylinder are in communication; a first spring is arranged in the first air cylinder; asecond spring is arranged on a piston rod of the second air cylinder; a cutter is fixedly arranged on the piston rod of the second air cylinder; a heating block is connected with the piston rod of the second air cylinder; and the liming plate is arranged on the partition plate. The medical instrument picking device provided by the invention can automatically classify garbage.

The invention discloses a traditional Chinese medicine composition capable of refreshing mind and restoring consciousness. The traditional Chinese medicine composition comprises a warm medicine and a cold medicine capable of refreshing mind and restoring consciousness, the warm medicine is prepared from the following components in parts by mass: 10 to 20 parts of rhizoma curcumae longae, 60 to 100 parts of radix angelicae sinensis, 20 to 40 parts of clove oil, 5 to 15 parts of eucalyptus citriodora and 5 to 15 parts of cold-pressed sesame oil; the cold and cool medicine is prepared from 160 to 240 parts of wintergreen oil, 10 to 30 parts of eucalyptus oil, 10 to 30 parts of litsea cubeba oil, 10 to 20 parts of camphor oil, 80 to 120 parts of menthol and 10 to 20 parts of borneol. The traditional Chinese medicine composition disclosed by the invention is capable of refreshing and resisting fatigue from the perspective of tonifying qi and warming yang, realizes dialectical treatment, not only can tonify deficiency and strengthen body resistance, but also can dispel fatigue and calm nerves, and can reduce the cold and cool properties of borneol, wintergreen oil, litsea cubeba oil, camphor oil and menthol by utilizing the warm and hot properties of angelica sinensis, cold-pressed sesame oil, clove oil, turmeric and lemon eucalyptus according to the compatibility relationship of mutual restraint and mutual detoxication; the refreshing traditional Chinese medicine composition is mild in medicine property, avoids the side effects of too fast heart rate and deficiency-cold constitution of people caused by cold refreshing medicines, and provides a new choice for refreshing medicines for people with deficiency-cold constitution.

The invention relates to a self-propelled straw steam explosion extrusion cracking direct returning machine. The returning machine comprises a walking device and a power device, wherein the power device is arranged on the walking device, and the returning machine further comprises a grains picking device, a conveying device, a crushing device, a feeding device before steam explosion and extrusion,and an extrusion device, wherein the grains picking device is positioned in front of the walking device, the grains picking device is connected with the crushing device through the conveying device,and the crushing device is connected with the extrusion device through the feeding device before steam explosion and extrusion. The invention also relates to a returning method of the self-propelled straw steam explosion extrusion cracking direct returning machine. Through unique design, the steam explosion extrusion device can be effectively applied to the field straw treatment, at the same time,the steam explosion extrusion device can be improved, so that the straw is extruded and cracked, the straw direct returning is facilitated, at the same time, the processing capacity is large, the continuous feeding does not cause the problem of accumulation and blockage, and the throwing speed can keep up with the field walking, which is convenient for large-scale popularization and application.

The present invention is a cell observation apparatus whereby a two-dimensional distribution of phase information and intensity information is calculated on the basis of hologram data obtained by a holographic microscope, an image display field (120) in which two image display frames (121, 122) are provided being disposed in an image display screen image (100) displayed in a display unit. In the image display frames (121, 122), a phase image and an intensity image, respectively, corresponding to the same observation range are displayed on a cell culture plate (12) in which cells as an observation object are cultured. In the intensity image, a well on the plate that is almost invisible in the phase image can clearly be identified. By contrast, in the phase image, living cells that are almost invisible in the intensity image can be observed. An observer therefore determines a range to be observed in a well in the intensity image, and magnifies the determined range and observes cells in detail in the phase image. Cells that are present in the range to be observed in a well can thereby be positively observed.

The invention discloses a modified recycled composite plastic and a preparation method thereof. Composition by weight fraction, adding a modifier when recycled composite plastics are reused and granulated, which solves the poor mechanical properties of recycled plastic parts caused by poor compatibility and different processing properties of various materials in the mixed recycled plastics in the prior art, Therefore, the problem of affecting its range of use and service life, the composite material in the present invention has a better cross-linked structure, lower interface energy, and the obtained recycled composite material has excellent mechanical properties.

The invention relates to the field of soybean machining , in particular to a soybean machining system and a machining method. The soybean machining system comprises a machining frame, a base, a motor I, rotating rods, machining barrels, belt wheels, a belt and a bottom frame. The base is arranged at the top end of the machining frame, the bottom frame is arranged at the bottom of the machining frame, the two machining barrels are arranged, the bottoms of the two machining barrels are movably connected to the front side and the rear side of the upper portion of the bottom frame correspondingly, the middle of each machining barrel is fixedly connected with one rotating rod, the top ends of the two rotating rods are movably connected to the front side and the rear side of the top of the machining frame, the motor I is fixedly connected with the rotating rod located on the front side, the corresponding belt wheel is arranged at the top end of each machining barrel, and the two belt wheels are in transmission connection through the belt. According to the soybean machining system, machining operation of soybeans in a personal home is convenient, and milk can be conveniently mixed after soybeans are machined.

The invention relates to the field of forest region protection, in particular to a forest region protection insect pest protection device which comprises a sleeve shell, an adjusting mechanism movably connected with the sleeve shell is arranged at the top of the sleeve shell, a pesticide storage barrel is fixedly connected to the bottom of the sleeve shell, and the pesticide storage barrel is used for storing pesticide. And an extrusion mechanism for extruding the pesticide is slidably connected into the pesticide storage barrel. According to the tree protection device, an insecticide is conveniently mixed into water through an arranged sleeve shell, an arranged extrusion mechanism moves upwards after being subjected to water pressure so as to push the insecticide located in an insecticide storage barrel to enter a water conveying mechanism to be evenly mixed with water, and therefore the insecticide and the water are sprayed to trees together through a water spraying mechanism so that the trees can be protected; when irrigation is needed, the pesticide outlet mechanism is closed through the adjusting mechanism, and at the moment, the water delivery mechanism completely irrigates the trees in the forest area with water.

The invention discloses a micro-foam agent for oil field oil gas well cementation. The micro-foam agent is prepared from a micro-foam agent half-finished product and silicate clay mineral in the weight ratio of 1:25-35; the micro-foam agent half-finished product is prepared from the following components in parts by weight: 7-11 parts of rosin powder, 4-7 parts of silicate saponifier, 0.7-1.3 parts of high-temperature-resistant surfactant combination, 1.0-3.0 parts of well cementation reinforcing agent and 8-12 parts of water, wherein the silicate clay mineral is sepiolite clay or lithium-based bentonite; the silicate saponifier is sodium silicate or potassium silicate; the well cementation reinforcing agent is triisopropanolamine or triethanolamine; and the high-temperature-resistant surfactant combination consists of OP-10 and SP-80 in the weight ratio of 1:1 or APG (Alkyl Polyglucoside) and SP-80 in the weight ratio of 1:1. The invention also provides a preparation method of the micro-foam agent. Thus, a novel ultra-low density micro-foam well cementation cement slurry system with fine foam, high stability, simple preparation process and superior overall performance is established.

The invention relates to a preparation method of a bio-based modified low-heat-generation reinforcing agent, which comprises the following steps: S1, pounding a non-metallic mineral material, desanding, grinding, adding the non-metallic mineral material into a first stirring kettle, adding sodium chloride and a calcium carbonate solution into the first stirring kettle, stirring, heating, adding a silane coupling agent Si-69 and stearic acid, mixing, continuously stirring at a high speed and heating; adding zinc oxide and phenolic resin to obtain modified kaolin; S2, putting the modified biomass, lignin, petroleum resin and urotropine into a second stirring kettle, and stirring and mixing to obtain the bio-based modified low-heat-generation reinforcing agent. The invention further provides equipment used in the method. The reinforcing agent disclosed by the invention is high in surface activity, easy to mix into a rubber sizing material, good in processing technology, capable of effectively reducing compression heat generation of the sizing material, improving the bonding effect of a tire body and a belt ply cord fabric sizing material with a steel wire, improving physical and mechanical properties such as aging resistance of the sizing material and the like, and capable of partially replacing carbon black and white carbon black.

The invention discloses a thick double-grain-line rubber plate production process based on a physical repair method. The thick double-grain-line rubber plate production process comprises the followingsteps of pretreating raw materials, weighing and preparing materials, (3) banburying, (4) calendering, (5) pretreating grain-line fabric, (6) vulcanizing, (7) inspection, and (8) cutting edges, inspecting and packaging. According to the production process, the pretreatment of a rubber material is improved, latex reclaimed rubber and natural rubber are correspondingly refined, the plasticity of the latex reclaimed rubber is improved, subsequent calendering, extrusion and mold pressing are facilitated, the shape is stable, and patterns are clear; and a repairing and arranging device is reasonable in design, high in automation degree, time-saving and labor-saving, and more thorough in bubble pricking and repairing, and the quality is further improved.

The invention discloses microwave noodles in a packaging bag capable of automatically exhausting air. The microwave noodles comprise a noodle block, sauce materials and a packaging bag with a steam exhaust sealed part, wherein the water content of the surface of the noodle block is 70-80%, and the internal water content of the noodle block is 40-50%; the noodle block and the sauce materials are packaged in the packaging bag in a sealed manner for direct microwave heating. According to the microwave noodles provided by the invention, the water content of the surface of the noodle block and the internal water content of the noodle block are controlled, so that the microwave noodles which are packaged in the sealed manner can be directly put in a microwave oven to be heated, and after being heated, the microwave noodles are uniformly mixed for eating; therefore, the problem that refrigerated noodles need to be unpackaged and added with water before being heated by microwaves for eating in the prior art is solved. According to the microwave noodles provided by the invention, based on the condition that the toughness and the mouth feel of the noodles are guaranteed, the eating method of traditional instant foods is changed, the eating process is more humanized, the purpose that the microwave noodles are directly heated to be eaten without being added with water is realized, and the eating experience of consumers is promoted.

The invention relates to the field of compound fertilizer preparation, in particular to a compound fertilizer and a preparation process thereof. The process comprises the following steps: S1, mixing the human and animal excreta, the straw, the sawdust and the cavings, and performing sealed fermentation to form a fermented material; s2, ammonium dihydrogen phosphate, urea and potassium sulfate are mixed and then added into a material spraying device; s3, ammonium dihydrogen phosphate, urea and potassium sulfate are sprayed on the fermentation material through a spraying device, and the fermentation material is continuously turned over in the spraying process; and S4, stirring the ammonium dihydrogen phosphate, the urea, the potassium sulfate and the fermentation material. The sealed fermentation time in the step S1 is 21 days. The human and animal manure is chicken manure and human manure, and the weight ratio of the chicken manure to the human manure is 4: 6. Ammonium dihydrogen phosphate, urea and potassium sulfate can be sprayed on the fermentation material through the material spraying device, so that the ammonium dihydrogen phosphate, the urea and the potassium sulfate are more easily mixed into human and animal excreta, straws, sawdust and cavings.