64results about How to "Guarantee hygienic requirements" patented technology

A technology for mechanically preparing to black tea with different shapes including needle shape, spiral shape, flat shape and particles is disclosed.

The invention discloses a feces-urine separated type water-saving ecological restroom. The feces-urine separated type water-saving ecological restroom comprises a feces-urine separated type squatting pan which collects urine and feces respectively. The urine enters a urine collecting pool through a filtering screen of a collecting port, and feces enters a conical compost reactor through a feces flushing groove. The urine collecting pool is internally provided with a floating ball, the bottom of the urine collecting pool is externally provided with a water pump, and the water pump can connect the urine in the urine collecting pool to the position above the feces flushing groove through a water inlet of a shrinkable type water absorbing pipe and a flushing pipe. The conical compost reactor is provided with a feed port, and is internally provided with an internal spiral agitator and an external spiral agitator, and a mechanical transmission device provides power for the internal spiral agitator and the external spiral agitator through a rotating shaft. The conical compost reactor is further provided with a temperature control device, a humidity detecting device, a temperature monitoring device and a heating layer. Feces and reaction media are mixed better, the water resource is saved, the pipe screen load is reduced, and environment pollution is avoided.

The invention discloses a method for preparing a carbonated fruit drink. The method comprises the following steps of (1) heating up a proper amount of process water to over 90DEG C, adding white granulated sugar, appropriate amount of diatomite and activated carbon, preserving heat for 25-30 minutes at 87+/-2DEG C, then adding high fructose corn syrup, preserving heat for 1-3 minutes at 87+/-2DEG C, and finally, pumping into a blending cylinder through circulating filtration; (2) weighing proper amount of citric acid, sodium chloride, acesulfame, sucralose and potassium sorbate, respectively dissolving by normal temperature reverse osmosis water, filtering so as to remove impurities in the raw material; (3) starting stirring by the blending cylinder, adding potassium sorbate solution and mixing uniformly, then sequentially adding sucralose, acesulfame, sodium chloride solution/fruit juice concentrate and citric acid, mixing uniformly, and finally adding water to a constant volume; and (4) sterilizing the drink with a constant volume instantly at high temperature, carbonating, adding velcorin, filling and capping. The fruit drink prepared by the method has the characteristics of good sterilization effect, rich nutrient contents, long flavor retention period and fresh taste.

The invention discloses an abdominal belt type fetal cardiogram monitor. The abdominal belt type fetal cardiogram monitor includes an abdominal belt main body which is formed by connecting an abdominal belt and a brace through fasteners, a flexible foldable fetal cardiogram acquisition device, and an intelligent handheld mobile terminal which is in wireless connection with the flexible foldable fetal cardiogram acquisition device; and the abdominal belt main body is made of medical silica gel, two ends of the abdominal belt are provided with row holes, and the fasteners are arranged at two end of the brace. The abdominal belt type fetal cardiogram monitor can automatically acquire, process and display fetal cardiogram data, can improve the accuracy and the timeliness of fetal cardiogram detection, can relieve the mental stress of a pregnant woman due to hand feeling, and has a high practical value.

The present invention relates to a new production process of sleeve protector, and is characterized by that the rib cuff elastic ring of each of two ends of said sleeve protector is a circular ring synthesized by two symmetrical notched rubber bands, and the number of the rib cuff elastic rings can be one or several bands, and said sleeve is a cylinder synthesized by two symmetric notched plane face fabrics, and the internal side of said sleeve protector has two but-welded seams and four folded selvages, and the rubber band and face fabrics can be adhered and fixed together by adopting the processes of collosed coating and plastic welding, so that the original traditional manual circumferential movement can be changed into the invented mechanical linear movement so as to raise its production efficiency.

The invention discloses a feeding method and system of an intelligent dolly. The intelligent feeding dolly capable of moving is arranged above a production line composed of multiple mechanisms to be fed, when the mechanisms to be fed need feeding, the intelligent dolly can move to space above the corresponding mechanisms to be fed under control of a control system, materials inside the intelligent feeding dolly are fed into the corresponding mechanisms to be fed, and if the weight of the materials inside the intelligent feeding dolly is smaller than a set value, the intelligent feeding dolly can return a supplementing station for distribution through a supplying system. The intelligent feeding dolly is adopted for completely replacing an existing manual feeding mode, in this way, production efficiency is greatly improved, the labor intensity of an operator is relieved, intervention of staff is eradicated during feeding, and the requirement for sanitation of food producing and processing are met.

The invention discloses a light-duty prefabricated sea island living cabin. The living cabin is shaped like a cylinder, a sphere or a combination thereof, and the inside of the living cabin is composed of a central column, a steel beam, a ring beam and surrounding columns. The main steel frame structure, the connection mode between the central column, steel beam, ring beam and surrounding columns is bolt connection; the central column is a hollow structure, and the main steel frame structure of the living cabin and the inner and outer wall panels are anti-corrosion light quality composite panels. The curved surface shape of the house of the present invention eliminates the adverse effects of the large wind pressure gradient at the eaves and corners of the traditional square building on the stability and wind resistance of the building, and can make the stress of each part of the house more uniform, so that the wind resistance of the building can be significantly improved Performance, and effectively resist the harsh climate environment on the island and natural disasters such as typhoons. The curved surface anti-corrosion light-weight composite plate used in the house of the invention can effectively prevent the erosion of sea salt spray and the damage of high-temperature, high-humidity and strong-wind environment.

The invention discloses a cleaning and disinfecting method for pasteurized milk recovered glass bottles. The cleaning and disinfecting method for the pasteurized milk recovered glass bottles comprisesthe following steps of (1) sorting, (2) water soaking, (3) pre-cleaning through brushes, (4) soaking in first lye, (5) first-time internal cleaning through the brushes, (6) soaking in second lye, (7)external cleaning through the brushes, (8) second-time internal cleaning through the brushes, (9) flushing, (10) disinfecting, and (11) draining. The cleaning and disinfecting method is environmentally friendly, low in consumption, high in efficiency and good in economic benefit; and the cleaned and disinfected pasteurized milk glass bottles meet the standard requirements and can meet the production needs.

The invention discloses a three-stage negative pressure evaporation crystallization treatment process and a device for titanium dioxide waste sulfuric acid. The process comprises the following steps:crystallizing and separating of ferrous sulfate in a titanium dioxide waste sulfuric acid stock solution by using a stock solution crystallization system is carried out, and centrifugally separating are carried out to obtain a ferrous sulfate heptahydrate solid and mother liquor; through the cooperative cooperation of a double-effect evaporation system, a single-effect evaporation system and a concentration and crystallization system, the possibility of crystallization and blockage of materials in the evaporator is eliminated, and the stable operation of the device is ensured; centrifugate from the stock solution crystallization system is evaporated and concentrated in the double-effect evaporation system to improve acidity and then is introduced into a front section of the concentration and crystallization system; cooling, crystallizing and filter pressing are carried out to obtain a large amount of sulfate solids; wherein the mass concentration of sulfuric acid in filtrate reaches 50%, the filtrate is continuously introduced into the single-effect evaporation system for forced circulation, the concentration of waste sulfuric acid is increased to the maximum extent, the concentrated waste sulfuric acid solution is introduced into the rear section of the concentration and crystallization system, cooling crystallization is performed, a large amount of sulfate solids are obtained through filter pressing, and a regenerated sulfuric acid solution with the mass concentration larger than or equal to 70% is obtained.

The invention provides a wooden activated carbon adding device of a camellia oleosa seed oil refining process. The wooden activated carbon adding device comprises a wooden activated carbon temporary storage tank, a wooden activated carbon quantitative adder, an oil grease mixing tank and an oil grease temporary storage tank, wherein the upper part of the wooden activated carbon temporary storage tank is connected with a pipeline of a wooden activated carbon suction tube; the wooden activated carbon temporary storage tank is externally connected with a vacuum pipeline; a discharging opening at the lower part of the wooden activated carbon temporary storage tank is connected with the wooden activated carbon quantitative adder; the oil grease mixing tank is externally connected with the vacuum pipeline; a capturing device is arranged at the upper part inside the oil grease mixing tank; a backwashing pipeline is arranged below the capturing device; the oil grease mixing tank is internally provided with an agitating device connected with a speed-regulating controller; the upper part of the oil grease temporary storage tank is connected with a dry compressed air pipeline and an oil feeding pipeline; the oil grease temporary storage tank is externally connected with the vacuum pipeline; and a discharging opening at the lower part of the oil grease temporary storage tank is connected with the capturing device and the backwashing pipeline through different pipelines. The wooden activated carbon adding device of the camellia oleosa seed oil refining process has the advantages of compact structure, good sealing performance, no dust pollution of a working environment, high working efficiency, and uniformity of mixing wooden activated carbon with oil grease.

The invention provides a production method of a coix seed extract. The production method comprises steps that the coix seed extract is obtained by pretreatment of a coix seed raw material, water extraction treatment, enzymolysis treatment and concentration and drying treatment, wherein for the step of pretreatment of the coix seed raw material, the coix seed raw material is firstly smashed and then baked, and coix seed powder is obtained; for the step of water extraction treatment, water is added to the coix seed powder, and a coix seed extraction solution is obtained through extraction treatment; for the step of enzymolysis treatment, thermostable amylase is added to the coix seed extraction solution, the solution is subjected to an enzymolysis reaction and filtered after enzymolysis, anda coix seed filtrate is obtained; and for the step of concentration and drying treatment, the coix seed filtrate is concentrated, subjected to instantaneous sterilization at superhigh temperature andspray drying, and the coix seed extract is obtained. The wall-breaking purpose of the coix seed raw material is achieved to the greatest extent through improved utilization of the production technology, the technological process of production is optimized, and the production efficiency is improved.

The invention discloses a sheep debristling machine. The sheep debristling machine comprises a machine frame, a motor, a fishing rake, a fishing rake driving device, a sheep-in fence and two debristling rolls; a housing of the motor, a cylinder and the sheep-in fence are fixed on the machine frame; the outlet portion of the sheep-in fence is provided with a sheep-out fence door; an output shaft of the motor is connected with rotary shafts of the two debristling rolls through a transmission device; the two debristling rolls are provided with debristling fur blocks; the fishing rake sleeves a fishing rake rotary shaft; the fishing rake driving device is connected with the fishing rake rotary shaft; a rake head of the fishing rake is driven by the fishing rake driving device to rotate around the fishing rake rotary shaft within a certain angle range. When the rake head is located high, a material structure is poured into the sheep-in fence for the fishing rake and when the rake head is located low, the material structure is fished for the fishing rake. According to the sheep debristling machine, the mechanical work is adopted and accordingly the working intensity and the working difficulty of operators are reduced and the efficiency and the hygienic condition of the debristling are effectively improved.

The invention provides a full-automatic three-time packaging system for powdery materials. The full-automatic three-time packaging system for the powdery materials comprises a screening system, an inner bag packaging system, an outer bag packaging system, a barreling system, a scan code spraying assembly line, a station-conversion orthogonal coordinate robot and a control system. According to the full-automatic three-time packaging system for the powdery materials, two-time bag packaging and one-time barreling of the powdery materials can be achieved fully automatically, labor productivity is greatly improved, the burden of workers is reduced, the cost is reduced, and the full-automatic three-time packaging system for the powdery materials has important technical advance significance and high economic value.

The invention provides an ice breaking conveyor line for coconut milk ice bags. The ice breaking conveying line for the coconut milk ice bags comprises a conveying line body and a conveying belt, a cleaning assembly, an ice breaking assembly and an ice crushing assembly are sequentially arranged on the conveying line body and distributed in the conveying direction of the conveying belt, the cleaning assembly and the ice breaking assembly are both arranged in the horizontal direction, the ice breaking assembly is arranged on the inclined lower portion of the tail end of the conveying line body, the ice breaking assembly comprises a cutting unit, a crushing unit and a bag collecting unit which are sequentially arranged in the conveying direction, the ice crushing assembly comprises an ice crushing cutter set and an obliquely-arranged ice crushing channel, the upper end of the ice crushing channel communicates with the tail end of the conveying line body, and the ice crushing cutter set is located at the lower end of the ice crushing channel. According to the ice breaking conveying line for the coconut milk ice bags, ice breaking and bag breaking treatment can be achieved on the conveying line, the working efficiency is improved, and meanwhile the sanitation requirement can be met.

The invention discloses a pressing machine which comprises a machine frame and a conveying device arranged on the machine frame, wherein a pressing cavity is formed above a conveying belt of the conveying device, the pressing cavity and the part, corresponding to the pressing cavity, of the conveying belt form a pressing cavity body used for storing materials, a pressing mechanism is arranged above the pressing cavity body, and the pressing cavity is connected with a lifting mechanism arranged on the machine frame. The pressing cavity and the part, corresponding to the pressing cavity, of the conveying belt form the pressing cavity body, so that after pressing is finished, the pressed materials are discharged only through lifting of the pressing cavity and the movement of the conveying belt. Compared with an existing mode of discharging the materials by manual work, the pressing machine is convenient to use, rapid, capable of greatly saving resources of manpower, materials and finance, high in production efficiency and capable of better ensuring sanitary requirements for the materials.

The invention relates to a sausage feeding machine. The sausage feeding machine comprises a vibration hopper, a vibration conveying belt, a grabbing conveying belt, two robots and a visual mechanism. The head end of the vibration conveying belt is in butt joint with the vibration hopper, and the tail end of the vibration conveying belt is in butt joint with the grabbing conveying belt. The visual mechanism is arranged above the grabbing conveying belt, the two sides of the grabbing conveying belt are each provided with one corresponding robot, and the two robots are arranged relative to the grabbing conveying belt in an oblique diagonal manner. The visual mechanism is electrically connected with the robots, and a plurality of guide grooves formed in the conveying direction are formed in the vibration conveying belt. Sausages vibrated out of the vibration hopper fall into the guide grooves and are divided into multiple channels to be conveyed, sausage rolling is avoided, and the sausages can be fast and accurately grabbed by the robots on the two sides conveniently. The two robots are installed in an oblique diagonal manner and can be arranged in a small space, each robot is responsible for grabbing the sausages, close to the robot, on the grabbing conveying belt, mutual noninterference is achieved, full-automatic feeding of the sausages is achieved, and feeding efficiency is greatly improved.

The invention discloses a circulatory rinsing method for production of bean sprouts. The circulatory rinsing method solves a problem that salt content is lost, special flavour is affected, cost is high, water resources are wasted and environment is polluted with the adoption of a conventional production method. The scheme of the circulatory rinsing method is as follows: liquid waste enters a sedimentation tank for sedimentation and filtration after being rinsed, filtrate enters a steam cooker for stewing after being filtered and stewed liquid enters rinsing process as rinsing liquid for cycle use. As rinsed water is recycled for use after treatment, water resources are saved and salt content, flavour substance, microelement and the like in the rinsed water can be repeatedly utilized. The rinsed water is mixed with primarily-fermented residual liquid after three-level sedimentation for stewing and then for rinsing, so that requirements for both sanitation and quality can be ensured.

The invention discloses a two-stage negative-pressure evaporation, concentration and purification treatment process and a device for food-grade waste phosphoric acid. The invention belongs to the technical field of waste phosphoric acid treatment. Food-grade waste phosphoric acid is treated by a triple-effect negative pressure evaporation concentration and single-effect negative pressure evaporation concentration purification technology; the recovered regenerated phosphoric acid is high in purity, the mass concentration is greater than or equal to 85%, and no adverse effect is generated on a production process when the recovered regenerated phosphoric acid is returned to a workshop for use, so that economic and efficient treatment of food-grade waste phosphoric acid and maximum recycling of phosphoric acid resources are realized; the steam heating average distribution coefficient is high, so that the repeated utilization rate is high; the characteristics of high heat transfer efficiency, short heating time and the like are realized; according to the process and the device, the total steam consumption of food-grade waste phosphoric acid treatment is 1/3 of that of common evaporationequipment, the total operation power is 1/2 of that of traditional evaporation equipment, the process and the device have the advantages of energy conservation, consumption reduction, low steam consumption, low cooling water circulation amount and the like, wet and latent heat is fully utilized, the raw steam consumption is reduced, and the operation cost is reduced.

The invention belongs to the technical field of production of L-isoleucine, and discloses a production technology of L-isoleucine. The production technology of the L-isoleucine comprises the followingsteps of step (1) fermentation, step (2) concentration and re-dissolution, step (3) first decoloration, step (4) secondary decoloration and step (5) edulcoration and crystallization. The production technology of the L-isoleucine is simple and feasible, and the yield and purity of the L-isoleucine are improved.

The invention discloses a portable mini-razor which comprises a columnar shaving module and a power supply module. The shaving module comprises a linked rotary single tool bit and a motor, and an upper splicing segment is formed at the end, close to the rotary single tool bit, of the shaving module and a lower splicing segment is formed at the end, facing the motor, of the shaving module; a battery is arranged in the power supply module and a splicing accommodation cavity is formed in the power supply module. The razor is divided into the shaving module and the power supply module which are independently. By adopting the rotary single tool bit, the integral dimension is smaller. Two ends of the shaving module can be mounted with the power supply module. The lower splicing segment at one end of the motor is assembled with the power supply module for shaving and the upper splicing segment at one end of the rotary single tool bit is assembled with the power supply module for storage. In astorage state, the rotary single tool bit can be accommodated in the power supply module, so that the sanitary demand on the rotary single tool bit is guaranteed and external articles such as knapsacks and clothes can be prevented from being polluted by beards on the rotary single tool bit.