10results about How to "Reduce stuck problems" patented technology

The invention belongs to the technical field of food processing, and particularly relates to a method for preparing a zero-hydrogenation low-sugar solid beverage through spray drying. The method comprises the following steps: firstly, adding modified lecithin and modified Arabic gum into a feed liquid according to a specific proportion, and homogenizing to obtain a mixed feed liquid; then, a pressure spray dryer is used for cyclic agglomeration drying, and separated fine particles are returned to an atomization area to serve as crystal nucleuses and are bonded with wet fog drops to grow into large particles. Through compounding of the modified additive and a cyclic agglomeration technology, the problems that a traditional product is small in particle size, poor in reconstituability and prone to adhering to the wall are effectively solved, and the solid beverage uniform in particle size and good in instant solubility is prepared. The product adopts refined vegetable oil to replace hydrogenated oil, so that zero trans-fatty acid is realized; polydextrose and erythritol are used as main sweet sources, and the total sugar content is less than or equal to 15%. The process is simple and controllable, high in raw material utilization rate, suitable for industrial production and capable of meeting the requirements of healthy sugar-controlled people.

The utility model discloses a glue film turnover storage rack which comprises a base and side plates arranged on the left side and the right side of the base, two connecting frames are arranged on the left side and the right side of the base respectively, and the side plates on the left side and the right side are arranged on the base through the two connecting frames on the corresponding sides respectively. The side plates can be folded outwards on the base through the corresponding connecting frames, and meanwhile the side plates can be folded towards the interior of the base through the connecting frames to be locked and fixed. Each connecting frame is provided with a detachable locking hook, the base is provided with a locking plate corresponding to the locking hook, and the side plates can be folded outwards to be locked and fixed through matching of the locking hooks and the locking plates. The side plate opening and closing effect is achieved, and the purposes that the storage rack is easy to unload and occupied space is reduced are achieved; the structure is simple, and the jamming problem can be effectively avoided; the connection stability between the side plate and the base is improved after the side plate is loaded; and the side plates can be quickly folded and unfolded.

This utility model relates to the field of chemical experimental equipment technology, specifically to a laboratory feeding device. The feeding device is characterized by comprising a mounting frame, which includes a lower material tray support and an upper feeding support. A feeding bottle is mounted on the material tray support, and a reaction vessel is connected below the feeding bottle. The feeding bottle includes a solid material bottle, and a discharge port is provided at the lower end of the solid material bottle. A solid feeding mechanism is provided on the feeding support, and the solid feeding mechanism includes a vertical drive mechanism. A vibration mechanism is provided at the lower end of the vertical drive mechanism. The vertical drive mechanism drives the vibration mechanism to move downward to contact the solid material bottle, causing residual material inside the solid material bottle to vibrate and fall off. The vibration mechanism enables vibratory feeding, causing material adhering to the walls of the solid material container to fall off, ensuring smooth material feeding and guaranteeing experimental efficiency and quality.

The invention relates to the technical field of manufacturing of organic fertilizers and microbial fertilizers, in particular to a high-tower pelletizer for preparing small-particle compound fertilizers for greening, which comprises a tower body and a spraying structure arranged at the top end of the tower body, and the spraying structure comprises a mounting frame arranged at the top end of the tower body, the mounting frame comprises a first disc body fixed at the top end of the tower body and a second disc body fixed below the first disc body through a plurality of connecting arms; the cylinder is rotationally installed on the second disc body, the conical barrel is fixed to the cylinder, a plurality of spray holes are formed in the conical barrel, and a filter disc used for filtering agglomerated raw materials is further fixedly arranged in the cylinder; in the working process, agglomerated raw materials are driven through rotation of the multiple scrapers, so that the agglomerated raw materials enter the material pressing mechanism to be subjected to cluster breaking treatment, the situation that as the working time is prolonged, too many agglomerated raw materials are accumulated on the filter disc, the flux of the filter disc is reduced, and then raw materials in the conical barrel are unbalanced is prevented, and the production quality is effectively guaranteed.

The present application provides a kind of fertilizer granule drying device and method, it is related to fertilizer granule drying technical field, including: first drying structure, one end of first drying structure is provided with feeding structure, and including first shell, conveying component being arranged in first shell and hot air pipe and air outlet pipe being connected in first shell;Second drying structure, second drying structure is arranged at the other end of first drying structure, and including second shell, center cylinder, discharge cylinder, cyclone hot air supply component and exhaust fan, the output end of exhaust fan is connected with hot air pipe, annular drying area is formed between center cylinder and second shell, and broken material collection area is formed in center cylinder, the upper end shell wall of second shell is provided with a plurality of discharge ports, and the upper end cylinder wall of center cylinder is provided with a plurality of first filter holes;The problem that wet fertilizer granule is dried by using drum dryer in prior art is solved, and the phenomenon that material is easily blown and adhered to wall or agglomerated, and broken material is easily generated to affect product quality.

The invention belongs to special industrial production equipment for culturing microalgae by adopting artificial light, and particularly relates to a novel microalgae industrial production photobioreactor system, which comprises a reaction tank, a photobioreactor system, a light source, a light source and a control system, and is characterized in that the reaction tank is used for placing algae liquid and the photobioreactor system; an algae liquid extraction and ultraviolet light disinfection system; the first LED lamp tube part and the second LED lamp tube part act on a reaction system in the reaction tank; the algae liquid extraction and ultraviolet light disinfection system designed according to the algae liquid absorbance value control range is composed of a submersible pump, a submersible pump output pipeline, a stainless steel overflowing pipe, an ultraviolet light lamp and a tap water pipeline for cleaning, and the algae liquid absorbance value control range is 0.2-0.4 during algae liquid extraction; in a matched algae liquid extraction and ultraviolet light disinfection system, the power range of an ultraviolet lamp is 10W-30W, the light wave range is 250nm-260nm, the length range of an ultraviolet lamp tube is 220mm-580mm, the ultraviolet lamp is placed in a stainless steel overflowing pipe, two ends of the stainless steel overflowing pipe are sealed, an algae liquid input port and an algae liquid output port are formed in the top of the stainless steel overflowing pipe, the diameter (outer diameter) range of the stainless steel overflowing pipe is 50mm-65mm, the length range of the stainless steel overflowing pipe is 260mm-620mm, and the length range of the stainless steel overflowing pipe is 20mm-20mm. And the flow control range of the stainless steel overflowing pipe is 0.3-3.5 tons / hour. According to the method, the problem of matching of the algae liquid absorbance value with various parameters of the ultraviolet light sterilizer in the ultraviolet light sterilization technical link used in microalgae industrial production is solved, so that the damage degree of active nutrient substances in the microalgae industrial production process is reduced to the minimum, and meanwhile, the food safety standard can be met.

The utility model relates to a rotary hearth kiln, an annular material groove is arranged on the top surface of the kiln bottom, and the bottom surface of a spiral discharge shaft is attached to the top surface of the material groove. When the rotary hearth kiln works, materials are left in the material groove, when the spiral discharging shaft stirs the materials above the material groove to be discharged, the materials left in the material groove prevent the kiln bottom from being stretched and damaged by the spiral discharging shaft, and the kiln bottom is protected. The utility model has the advantages of protecting the kiln bottom, prolonging the service life of the rotary hearth kiln, enhancing the working stability of the rotary hearth kiln and the like.

The automatic cooking machine comprises a pot body and a pot cover, a stirring shovel is arranged on the pot cover, the stirring shovel extends into the pot body from top to bottom to conduct stirring cooking, the pot cover further comprises a material box body and a material storage box, the material storage box is provided with a material storage cavity and a material outlet, and the material box body is provided with a feeding channel; the air supply mechanism is used for supplying air into the feeding channel; the feeding part is provided with a blanking channel; the feeding part is movably arranged on the material box main body so as to have a first feeding state and a second storage state; in the first state, the blanking channel communicates with the feeding channel, and the air supply mechanism supplies air to the feeding channel; and in the second state, the blanking channel is communicated with the discharge port to store materials. When the feeding part is in the first state, the discharging channel communicates with the feeding channel, the air supply mechanism operates to supply air into the feeding channel, oil smoke and water vapor overflowing from the cooking cavity are prevented from entering the discharging channel, the probability that seasoning is affected with damp and agglomerated is greatly reduced, and feeding smoothness and accuracy are guaranteed.

This utility model relates to the field of polymerization tower technology, and in particular to a top-mounted magnetically stirred nylon polymerization tower. The top-mounted magnetically stirred nylon polymerization tower includes a welded integral tower body and a top-mounted magnetic stirrer. The tower body has a flanged end cap, and a bearing seat is sealed to it. The magnetic stirrer is driven by magnetic coupling between an outer rotor and an inner rotor, and is isolated between the inner and outer rotors, isolating the tower body from the outside. A stirring shaft connects the inner rotor to the stirring paddle. The stirring paddle contains at least two stages of rectangular flat blades, with the blades forming an angle of 45° to 60° with the central axis, and its length being 25% to 30% of the nominal diameter of the tower body. This top-mounted magnetically stirred nylon polymerization tower can increase the heat exchange area, uniformly measure the material reaction temperature, reduce material adhesion to the walls and carbonization blockage, reduce the impact of bubbles trapped in high-viscosity melts, improve devolatilization efficiency, and enhance product quality and production efficiency without increasing leakage points.

The utility model relates to the technical field of persimmon wine brewing and alcohol fermentation, and provides a persimmon wine brewing fermentation device with a temperature control mechanism, which comprises a fermentation tank, one side of the upper end of the fermentation tank is communicated with a feed port, the lower end of the fermentation tank is communicated with a discharge port, and the upper end of the fermentation tank is provided with a stirring assembly for stirring persimmons. A temperature control assembly for controlling the temperature is arranged on the outer wall of the fermentation tank, and a flow guide assembly for controlling the temperature gradient is arranged on the inner wall of the fermentation tank; the device has the beneficial effects that high-viscosity persimmon pulp is guided to form stable spiral flow which is fast at the bottom and slow at the top through the four first flow guide plates which are inclined by 60 degrees at the bottom and the two second flow guide plates which are inclined by 30 degrees in the middle, the temperature distribution is balanced, and the high-speed flow at the bottom forcibly drives sediments such as peel, pulp fibers and the like to move upwards, so that the sediments are uniformly distributed. Metabolic heat accumulation caused by tank bottom deposition is avoided, the temperature difference between the upper part and the lower part of a traditional tank is controlled, and a stable temperature environment is provided for yeast.