14results about How to "Consistent proportion" patented technology

The invention discloses a stabilizer manufacturing device and technology for medical PVC granule preparation, and relates to the technical field of medical PVC granules, the stabilizer manufacturing device comprises a workbench, a mixing mechanism is arranged above the workbench, a material extruding mechanism is arranged above the workbench, a curing and smashing mechanism is arranged above the workbench, and the mixing mechanism, the material extruding mechanism and the curing and smashing mechanism are arranged above the workbench. The device further comprises a feeding device, a scattering device and an adjusting device. Wherein the mixing mechanism comprises a material mixing barrel, a servo motor and a stirring rod, the material mixing barrel is fixedly mounted at the output end of the mixing mechanism, and the servo motor is fixedly mounted above the material mixing barrel; the stabilizer manufacturing equipment can ensure that each raw material is accurately added in proportion, so that the mixing uniformity is improved, meanwhile, discharge of the raw materials can be stopped in time when the servo motor stops working, adaptive adjustment and mixing process optimization can be conveniently carried out according to the real-time condition of reaction, and the optimal reaction effect is ensured to be achieved.

The invention relates to the technical field of ship segmented site visual Kanban, and discloses a ship segmented site visual Kanban system, and a system operation method comprises the following steps: S1, collecting site information, and obtaining the maximum length Larea and the maximum width Warea of an actual segmented site of a shipyard; according to the method, the real-time conditions of all sites can be comprehensively mastered, the optimal segment placement position can be accurately found, reasonable site layout planning can be realized, the segment storage efficiency and accuracy of ship enterprises can be effectively improved, the site space utilization rate is optimized, the storage cost is reduced, the overall efficiency of ship manufacturing is further improved, and the economic benefit is increased. And accurate correspondence between the data site model and the actual site can be ensured, so that the real contour of the actual site can be mapped conveniently, and accurate proportion correspondence between the site model, the segmentation model and the global segmentation site total model is ensured.

This invention provides a method for producing single-cell protein using a mixed bacterial culture, comprising the following steps: performing primary seed culture on methanogenic bacteria, *Tricholoma materata*, and *Glucosinolate methyl-eating bacteria* to obtain primary seed solutions; mixing the primary seed culture solutions evenly to obtain a mixed bacterial solution; inoculating the obtained mixed bacterial solution into a secondary seed culture medium for cultivation to obtain a secondary seed solution; inoculating the obtained secondary seed solution into a fermentation medium for scale-up cultivation to obtain a fermentation broth; separating the solid and liquid components of the obtained fermentation broth, harvesting the bacterial cells, and obtaining single-cell protein. This method for producing single-cell protein using a mixed bacterial culture improves the utilization rate of the carbon source methane and the yield of single-cell protein.

The application belongs to a two-flow evaporator, which is a one-piece welded structure, comprising two parallel flat tube groups, inlet / outlet header, intermediate header, fins and two guards; the two flat tube groups are inlet flow flat tube group and return flow flat tube group, fins are arranged between adjacent flat tubes, the two guards are arranged outside the flat tube groups, and the two ends are fixed with the inlet / outlet header and the intermediate header; the inlet / outlet header is provided with a first partition plate, which divides the inner cavity into an end inlet flow cavity and a liquid outlet cavity, which are respectively connected with the inlet flow flat tube group and the return flow flat tube group, and the tube body is provided with an air inlet and a liquid outlet hole at one end; the intermediate header is provided with a second partition plate, a third partition plate and an intermediate partition cover, which divide the inner cavity into a middle inlet liquid cavity and a middle return liquid cavity, which are respectively connected with the inlet flow flat tube group and the return flow flat tube group, and the refrigerant flows from both ends to the middle through the middle inlet liquid cavity, and flows into the middle return liquid cavity through the upper and lower space of the intermediate partition cover, so as to realize double-flow heat exchange. The application can significantly reduce the core resistance and improve the temperature uniformity.

The invention discloses an online nitrocotton pulp concentration detection method which comprises the following steps: connecting a fine washing machine to be tested with an online cotton pulp concentration meter through a pipeline to form a material circulation loop, sufficiently mixing mixed cotton pulp, detecting by the concentration meter to obtain an average concentration signal value, comparing the concentration value of physical and chemical analysis of a sample, fitting a correction curve, and calculating the concentration of the nitrocotton pulp. When the mixed cotton is prepared again, the correction curve can be used for calculating the accurate dry weight of the cotton material, and the needed mixed cotton is obtained. The accurate configuration of the mixed cotton can ensure that the proportions of various components in each batch of products are consistent, so that the final product has better stability and repeatability in the aspects of performance, appearance and the like. In the continuous production process, stable operation of a production line can be ensured through accurate mixed cotton configuration, the downtime and the rejection rate are reduced, the production process is more stable, the production period can be greatly shortened, and the production efficiency is improved. And unstable factors in the production process can be reduced, and the safety risk is reduced.

The invention belongs to the technical field of extruders, and particularly discloses a special polyamide synthesis production device with a material mixing structure. Comprising a mounting base, a fixing shell is fixedly connected to the mounting base, the fixing shell communicates with a conveying shell, the conveying shell communicates with a mold, a mirroring rotating shaft is rotationally connected into the fixing shell, stirring blocks which are evenly distributed are arranged on the rotating shaft, a supporting shell is fixedly connected to the fixing shell, and a sliding shell is slidably connected into the supporting shell; and the sliding shell is communicated with the fixed shell. Through mutual movement of the supporting shell and the sliding shell, the sliding shell detects the weight of molten polyamide in the sliding shell, the mutual movement distance of the fixing sleeve and the sliding barrel is controlled according to detected data, the weight of injected additives is adjusted, the proportions of the molten polyamide and the additives injected into the sliding shell of different reaction kettles are kept consistent, and the production efficiency is improved. And mixing operation is performed through the stirring block, so that the physical properties of polyamide produced by the device are kept stable.

The utility model discloses a kind of fresh-keeping container gas regulation and control devices, it is related to the field of fresh-keeping container, to solve the problem that the gas proportion in fresh-keeping container is different when the gas output after target gas mixing in prior art is transported, affect the preservation of goods. The spiral channel formed by every one described spiral vane and the inner wall of mixing box and fixed outer tube is separated by another two described spiral vane to form first gas channel, second gas channel and third gas channel, every group described first gas channel, second gas channel and third gas channel are communicated, and the uppermost end outside annular array of mixing box side wall along first gas channel is provided with first air inlet, and the lower end of mixing box side wall along first air inlet is provided with second air inlet and third air inlet, and first air inlet, second air inlet and third air inlet are communicated with corresponding first gas channel, second gas channel and third gas channel respectively.

The utility model discloses a medical gel preparation device, which relates to the technical field of medicine preparation and comprises a preparation box, a gel mixing mechanism is mounted in the preparation box, a gel preparation solidification mechanism is mounted at the bottom of the gel mixing mechanism, and the gel mixing mechanism comprises a preparation mixing box mounted in the preparation box, a connecting rod is arranged on the upper portion of the interior of the preparation mixing box, a stirring rod is connected to the lower portion of the connecting rod, and side rods are connected to the four sides of the stirring rod. According to the medical gel preparation device, the heater is arranged at the bottom of the preparation mixing box, the heater can dissipate heat, heat the mixed preparation mixing box and promote gel in the preparation mixing box to be solidified, the heat preservation box is arranged above the heater, the heat preservation box is arranged outside the preparation mixing box, and the heat preservation box is arranged outside the preparation mixing box. The outside of the preparation mixing box is subjected to heat preservation, so that heat of the preparation mixing box is stored, gel is solidified, and the gel is prevented from being lost and wasted in a liquid state.

A fermented sauce proportioning system comprises a separator, a weighing assembly and a mixer, the separator is used for separating fermented sauce into solid sauce and soy sauce mash, and the separator is provided with a solid sauce output port and a soy sauce mash output port; the weighing assembly comprises a weighing tank, the weighing tank is used for mixing solid sauce and soy sauce mash and weighing the solid sauce and the soy sauce mash, the weighing tank is provided with a weighing feed port used for receiving the sauce output from the solid sauce output port of the separator, and the weighing tank is further provided with a weighing discharge port used for outputting the weighed sauce; the mixing machine is used for mixing the proportioned sauce, is provided with a mixed material feeding hole for receiving the sauce output from the weighing discharging hole of the weighing tank, and further comprises a mixed material discharging hole for outputting the mixed sauce. The problem of uneven proportioning is solved, the injection amount of soy sauce mash can be controlled, and the material conveying rate of the fermentation tank can be improved.

The invention discloses nutritional marinated noodles and an automatic preparation method thereof. The nutritional marinated noodles comprise the following raw materials in parts by weight: 80 parts of main materials; 24.5 parts of an ingredient; 810 parts of a soup base; and 6 parts of seasoning. The processing method has the advantage of high efficiency, and solves the problems that the processing efficiency of various raw materials is relatively low in the preparation process of the existing nutritional marinated noodles, so that the preparation time of single-batch marinated noodles is relatively long, the whole production cycle is influenced, and more workers are required to participate in the raw material processing process due to low efficiency, so that the production cost is reduced. And the labor cost of the product is increased.

The embodiment of the invention relates to a motion picture generation processing method and device, equipment and a medium. The method comprises the following steps: acquiring a plurality of video clips corresponding to at least one video source; target cutting frame position information corresponding to each video clip is determined, and a cutting frame proportion corresponding to each piece of target cutting frame position information is the same as a predetermined target moving picture proportion; cutting each video frame in the corresponding video clip according to the target cutting frame position information to obtain a cut video clip; and combining all the clipped video clips to generate a motion picture. According to the technical scheme, the video frame proportions of all the video frames contained in the motion picture are ensured to be consistent, the display effect of the motion picture is improved, and the corresponding video frames are cut before the motion picture is synthesized, so that the computing power consumption of motion picture synthesis is reduced, and the motion picture expression object can be highlighted.

The utility model relates to the technical field of polyurethane plate production, in particular to a raw material feeding device for polyurethane plate production, which comprises a raw material box and two pairs of supporting legs, the top of the raw material box is fixedly connected with a feeding nozzle, and the side wall of the raw material box is provided with a discharging assembly. The discharging assembly comprises a material guiding pipe fixedly connected with the side wall of the raw material box, a material guiding opening is formed in the side wall of the material guiding pipe, a stopping block is slidably connected to the interior of the material guiding pipe, one end of the stopping block is fixedly connected with a first linkage column, the first linkage column penetrates through the material guiding pipe, and the first linkage column is fixedly connected with a second linkage column. Through cooperative arrangement of a material guide pipe, a first linkage column and a stop block, when a new quantitative cup is replaced every time, a flow guide pipe can stop discharging, it is ensured that the amount of discharged materials is kept consistent every time, it is ensured that the proportion of polyurethane plate raw materials produced every time is consistent, and therefore all indexes such as the physical performance and the chemical performance of a product are kept stable, and the production efficiency is improved. Product quality fluctuation is reduced, and the overall product quality is improved.

The utility model relates to the technical field of watering and fertilizing for wheat planting, and discloses a watering and fertilizing machine convenient for wheat planting, which comprises a trolley, the upper part of the trolley is fixedly connected with a mixing barrel, the upper part of the mixing barrel is provided with a barrel cover, the middle part of the trolley is provided with a scraping component, and the right side of the upper part of the trolley is fixedly connected with a transfer pump. The input end of the material pumping pump is fixedly connected to the interior of the mixing barrel, the output end of the material pumping pump is fixedly connected with a connector, mounting blocks are fixedly connected to the two sides of the exterior of the connector, replacement assemblies are arranged in the two mounting blocks, and a spray head is inserted into the connector. According to the utility model, when the fertilizer and water are mixed, the fertilizer attached to the barrel wall can be conveniently scraped, and the water and the fertilizer can be more uniformly mixed by scraping the attached fertilizer, so that the proportion and the concentration of the water and the fertilizer can be kept consistent when the fertilizer is applied each time, and the fertilizer application effect is improved.

The utility model discloses a vacuum packaging machine for marinated food, which comprises an equipment frame, a feeding mechanism, a loading mechanism and a vacuumizing heat-sealing mechanism, a solid feeding assembly and a liquid feeding assembly in transmission connection with the solid feeding assembly are arranged in the feeding mechanism, the feeding mechanism comprises a feeding hopper, a first filter plate, a second filter plate and a marinade box, and the first filter plate and the second filter plate are arranged in the marinade box. The first filtering plate and the second filtering plate are fixedly installed in the feeding hopper, the marinade box is fixedly installed at the bottom of the feeding hopper, the solid feeding assembly comprises a motor and an auger rod, a discharging opening is formed in the bottom of the feeding hopper, the motor is installed on the side end face of the discharging opening, and the auger rod is fixedly installed on an output shaft of the motor. The marinade packaging device has the advantages of being high in packaging efficiency and stable in proportion, and solves the problems that in the prior art, the marinade content in a marinated product package is unstable, the transportation cost is increased, or the taste of a marinated product is affected.