40results about How to "Improve productivity levels" patented technology

The invention discloses a surface-curvature-based automatic path generation method for a spraying robot. The method includes the following steps that firstly, the Gaussian curvatures of all the positions of the curved surface of a workpiece to be sprayed are measured and calculated; secondly, segmentation treatment is conducted on the curved surface of the workpiece to be sprayed through a Gaussian-curvature-based improved watershed algorithm and a projection approximate segmentation method, and multiple sub-curved-surfaces with the gentle surface curvatures and the simple topology are obtained; thirdly, a seed curve is selected on one sub-curved-surface through a geodesic line method, the current path speed and the adjacent stroke interval are optimized according to a deposition distribution model of paint sprayed by a spray gun to the surface of the workpiece to the sprayed, and a next polarization path is generated; fourthly, next polarization paths are obtained by using the third step for the other sub-curved-surfaces, and the optimized spraying paths completely covering the surface of the workpiece to be sprayed are generated. By means of the method, based on the surface curvatures of workpieces to be sprayed, the spraying quality and the spraying efficiency of the complex workpieces can be improved, and the paint cost is saved.

The invention discloses a fast intelligent programming method for a spraying robot for planar / approximate planar workpieces. Firstly, laser is adopted to scan the surface of a workpiece to acquire a set of original point clouds, the point cloud of the workpiece is then intercepted, the point clouds are simplified and noise points are filtered; secondly, a two-dimensional plane point cloud representing the spraying surface is separated from a three-dimensional point cloud, the polygonal boundary features of the point cloud are further extracted, and straight line fitting is carried out; thirdly, the boundary polygonal features of the spraying surface are extracted through operations such as polygon fitting, correction and vertex sorting; and finally, the full-coverage path on the surface ofthe workpiece is planned. According to the fast, intelligent and de-teaching programming method for the planar / approximate planar workpieces, a tedious manual teaching process is not needed, the workpiece surface features are extracted through automatic scanning of low-cost 2D line laser, the full-coverage path of the robot is automatically optimized and generated, and the spraying efficiency andthe spraying operation quality of a specific workpiece surface can be effectively improved.

The invention relates to a full-automatic paper mask production machine. The mask production machine comprises a mask piece striking machine for forming a mask piece and an ear belt adhesion machine for adhering belts on a paper mask. A horizontal plane of a rack of the mask piece striking machine is vertical to a horizontal plane of a rack of the ear belt adhesion machine; and the mask piece striking machine is connected with the ear belt adhesion machine by a paper mask clamping and conveying device. The full-automatic paper mask production machine has the advantages of compact structure, high automation degree, convenience in operation, reliability in operation, accuracy in action, high working efficiency and the like. In the production process of equipment, the whole process of feeding the mask piece, conveying the ear belts, cutting off, welding, covering the edge, cutting off and outputting a finished product is automatically completed. The machining process is reduced; the mask productivity level is greatly improved; the labor intensity of workers is reduced; the labor cost is reduced; and the full-automatic paper mask production machine has obvious social and economic benefits.

The invention relates to a treatment system of water for aquaculture, in particular to a resourceful treatment system of pond sediments. The system is characterized in that a cement pile (8) is embedded at the bottom in the center of a pond (2); a central support pillar (7) is fixed on the cement pile; at the upper end of the central support pillar, at least three ropes (3) are pulled and fixed on cement columns (1) embedded on the periphery of the pond; one end of a guide rod (12) horizontally arranged in the pond water is sleeved on the central support pillar (7) by a sliding sleeve (4) andthe other end of the guide rod is connected with a sediment agitator (13); driven by a radial movement mechanism, the sediment agitator (13) radially moves toward or away from the central support pillar (7) along with or along the guide rod (12) while moving along the circumferential direction of the bottom surface of the pond (2). The resourceful treatment system has the following advantages: the organic floccule on the surface layer of the sediments in the whole pond is lifted through mechanical moving adsorption and the digestion capability and cenobium energy of the organic matters are improved by utilizing the dissolved oxygen and alkalinity on the photosynthesis layer to promote organic matter decomposition and phosphorus release and reduce accumulation of the organic matters, thus reducing culture pollution and improving the productivity and culture efficiency of the water body in the pond.

The invention discloses a bottle cultivation method for Hypsizigus marmoreus. The bottle cultivation method for the Hypsizigus marmoreus comprises the following steps of: inoculating the Hypsizigus marmoreus on a bottled culture medium, wherein the inoculation ratio is that each bottle of fungal strains are inoculated on 32 to 40 bottles of culture bottles; performing mycelium culture under the conditions of temperature of between 18 and 25 DEG C, humidity of 60 to 80 percent and CO2 concentration of 1,500 to 5,500 ppm; after the Hypsizigus marmoreus are matured, performing mycelium stimulation and supplementing a small amount of water; performing inducement to primordium; after mushroom buds are generated, performing inhibition period culture for 3 to 5 days; when the mushroom buds grow out of the bottleneck, sleeving a plastic sleeve; performing elongating stage culture; and harvesting after the harvesting standard is reached. In the bottle cultivation method, the period is 105 to 125 days and average yield of a single bottle is 300 to 450g. The bottle cultivation method is a factory-like bottle cultivation method using sawdust, cotton seed hulls and corn cobs as main raw materials. By the bottle cultivation method, the mechanization level and the automation degree of the Hypsizigus marmoreus can be increased greatly; production cost is effectively reduced; stable quality isguaranteed; and a popularization prospect is achieved.

The invention relates to a full-automatic paper mask production machine. The mask production machine comprises a mask piece striking machine for forming a mask piece and an ear belt adhesion machine for adhering belts on a paper mask. A horizontal plane of a rack of the mask piece striking machine is vertical to a horizontal plane of a rack of the ear belt adhesion machine; and the mask piece striking machine is connected with the ear belt adhesion machine by a paper mask clamping and conveying device. The full-automatic paper mask production machine has the advantages of compact structure, high automation degree, convenience in operation, reliability in operation, accuracy in action, high working efficiency and the like. In the production process of equipment, the whole process of feeding the mask piece, conveying the ear belts, cutting off, welding, covering the edge, cutting off and outputting a finished product is automatically completed. The machining process is reduced; the mask productivity level is greatly improved; the labor intensity of workers is reduced; the labor cost is reduced; and the full-automatic paper mask production machine has obvious social and economic benefits.

A seamless capsule manufacturing device comprises a multiple nozzle 7 for ejecting liquid drops into hardening liquid 10 and a flow passage tube 11 for containing hardening liquid 10. The flow passage tube 11 has a deformation section 28 that includes an inlet part 25 and a formation tube part 28b showing a cross sectional area smaller than the inlet part 25. The liquid drops ejected from the multiple nozzle 7 into the hardening liquid 10 are once made to become spherical liquid drops 26 in a sol state at the inlet part 25. The liquid drops 26b are introduced from the inlet part 25 into the deformation section 28 while they are still in a sol state. As hardening liquid 10 is introduced from the inlet part 25 into the formation tube part 28b, its flow rate is changed and the liquid drops 26 are deformed due to the change in the flow rate to produce nonspherical seamless capsules SC. With this arrangement, it is possible to provide a method and a device for manufacturing high quality nonspherical seamless capsules with an enhanced level of productivity without requiring cumbersome parameter defining operations and delicate control operations.

The invention discloses a yeast culture material, a preparation method of the yeast culture material and application of the yeast culture material in improving rumen fermentation. The yeast culture material is prepared by the method comprising the following steps of: performing liquid fermentation on Saccharomyces cerevisiae CGMCC (China General Microbiological Culture Collection Center) No. 2.1882, collecting fermentation liquid, and removing the Saccharomyces cerevisiae cells from the fermentation liquid to obtain a aseptic liquid, namely the yeast culture material. By using the yeast culture material provided by the invention to perform in-vitro culture on ruminant rumen liquor, lactic acid utilization bacteria and cellulose decomposition bacteria, the ammonia nitrogen concentration and volatile fatty acid content in the ruminant rumen liquor are improved by 38.3-65.58% and 29.8-39.4%, respectively, and the proliferation of the lactic acid utilization bacteria and cellulose decomposition bacteria are significantly promoted. The yeast culture material has important significance in improving the productivity level of ruminants and optimizing the nutritive value of feed.

The invention discloses a method for producing anti-stress growth promoting fodder additive, and belongs to the technical field of microbial fermentation engineering. The method comprises the following processing steps: (1) culturing saccharomyces cerevisiae seed liquid, (2) culturing honey fungus seed liquid, (3) preparing saccharomyces cerevisiae and honey fungus mixed fermentation production solution, and (4) performing adsorption treatment on the mixed fermentation production solution, packing and the like. In the method, cheap and available agricultural and sideline products such as bean meal, corn meal and the like are used as main raw materials; the fodder additive is produced by adopting a strain liquid mixed fermentation process; and the fodder additive has the effects of low production cost, good effect, safety, no residue, stress resistance, growth promotion and the like. The fodder additive can be popularized and applied in livestock and poultry breeding industry and fodder production enterprises.

The invention discloses a method for applying paste. As the gap between a nozzle and a substrate measured at the start position of the applying on the substrate does not fall in the preset standard range, the nozzle is then disposed on the substrate at a preset position which is different from the start position of the applying, and the gap between the nozzle and the substrate is remeasured. Therefore, the invention can reduce time of sealing and applying paste, and increase productivity.

The invention relates to the technical field of fertilizers, in particular to a synergistic environment-friendly energy-saving fertilizer for sugarcanes and a manufacturing method for the fertilizer. The energy-saving fertilizer is formed by mixing 20 percent of monopotassium phosphate, 10 percent of potassium nitrate, 20 percent of urea, 10 percent of potassium sulfate and 40 percent of an additive according to a certain proportion, wherein N:P:K is 10:15:35; the additive comprises the following raw materials: 10 percent of chelating-state medium trace elements, 20 percent of fulvic acid, 20 percent of amino acid, 10 percent of a sustained-releasing agent, 10 percent of a water retaining agent and 30 percent of an organic matter. The energy-saving fertilizer and the manufacturing method have the benefits that the defects of low yield, low sugar and low benefit of the sugarcanes caused by blind fertilization are overcome, so that the yield of the sugarcanes is improved, and the income level of a farmer is increased.

The invention discloses a method for irrigating and restoring a mudflat wetland through utilization of papermaking wastewater. The method comprises that: a first end wall and a second end wall are arranged on ground; water guide vertical walls are arranged between the first end wall and the second end wall; one end of the water guide vertical wall with an odd number is fixedly connected with the inner side of the first end wall, while the other end is the dissociative end; one end of the water guide vertical wall with an even number is fixedly connected with the inner side of the second end wall, while the other end is the dissociative end; the ground of the flow deflection part of the dissociative end of the water guide vertical wall which the papermaking wastewater flows through is provided with a filtering material rectification and distribution region; the papermaking wastewater is guided from the first water guide vertical wall and the second water guide vertical wall; the irrigation depth h is between 8 and 15 cm; hydraulic load is between 2 and 4 cm / d; an intermittent irrigation mode of each water inlet and irrigation between 6 and 10d and draining and dry-falling between 2 and 4d is adopted for irrigation; after wastewater is used for irrigation, the contents of Cl<-> and Na<+> of soil are reduced; the contents of total nitrogen, total phosphor and organic matter are improved; the respiratory intensity of the soil is improved; and the activity of microorganism of the soil is substantially improved.

The invention discloses a functional premix for breeding cows. Each kilogram of the premix comprises the following raw materials in parts by weight: 150,000-200,000 IU of vitamin A, 20,000-25,000 IU of vitamin D, 2.6-3g of vitamin E, 90-100mg of vitamin B1, 180-200mg of vitamin B2, 10-12mg of vitamin B12, 18-20mg of folic acid, 10-12mg of nicotinic acid, 10-12mg of pantothenic acid, 2-2.5 g of ferrous sulfate, 1-2g of copper sulfate, 1.3-1.6 g of manganese sulfate, 2.0-3.0 g of zinc sulfate, 200-300mg of calcium iodate, 30-50mg of sodium selenite, 20-30mg of cobalt chloride, 2.1-3.0 g of a phagostimulant, 5-6g of a yeast culture, 1.2-1.5 g of a plant extract, 2-3 g of ethoxyquin, 90-100 g of edible salt and 200-300 g of stone powder. The special functional premix for cows provided by the invention can make cows and reproduced calves healthier, improve the reproduction efficiency of cows, and help cow farmers to improve the breeding level and economic benefits.

The invention discloses a full automatic special-shaped three-dimensional mask production machine. The full automatic special-shaped three-dimensional mask production machine comprises a sheeting device, a shaping device, a bottom cloth welding device, an ear sponge bar welding device and a detection device that are arranged in sequence, wherein the shaping device comprises an edge melting group,a cutter group, a transverse melting group, a folding group, a point melting group and a press transfer group, the folding group comprises a first clamp sheet, a second clamp sheet and a third clamp sheet that are arranged in sequence, the point melting group is around the second clamp sheet, the bottom cloth welding device comprises a bottom cloth winding group and a cloth punching group, and thebottom cloth winding group is connected with the cloth punching group. The full automatic special-shaped three-dimensional mask production machine with the above structure improves mask production level and lowers labor cost and labor strength.

The invention discloses a yeast culture material, a preparation method of the yeast culture material and application of the yeast culture material in improving rumen fermentation. The yeast culture material is prepared by the method comprising the following steps of: performing liquid fermentation on Saccharomyces cerevisiae CGMCC (China General Microbiological Culture Collection Center) No. 2.1882, collecting fermentation liquid, and removing the Saccharomyces cerevisiae cells from the fermentation liquid to obtain a aseptic liquid, namely the yeast culture material. By using the yeast culture material provided by the invention to perform in-vitro culture on ruminant rumen liquor, lactic acid utilization bacteria and cellulose decomposition bacteria, the ammonia nitrogen concentration and volatile fatty acid content in the ruminant rumen liquor are improved by 38.3-65.58% and 29.8-39.4%, respectively, and the proliferation of the lactic acid utilization bacteria and cellulose decomposition bacteria are significantly promoted. The yeast culture material has important significance in improving the productivity level of ruminants and optimizing the nutritive value of feed.

The invention relates to the technical field of agricultural fertilizers, in particular to a special compound fertilizer for sugarcane. The ratio of N to P2O5 to K20 in the compound fertilizer is (23-26) to (7-11) to (18-24). According to the compound fertilizer, aiming at the characteristic of poor soil in Guangxi, the contents of N, P2O5 and K20 in soil are increased, and the defects of low sugarcane yield, low sugar content and low benefit due to blind fertilization can be effectively overcome, so that the sugarcane yield is increased, the income level of sugarcane farmers is increased, and the stability and development of Guangxi pillar industry are promoted; the fertilizer is applied in a two-section manner, so that the out-dated production habits of the farmers in the past is changed, the enthusiasm of the sugarcane farmers in promoting development by science and technology is guided, and the productivity level of sucrose industry is continuously increased.

The invention discloses the application of a yeast culture in promoting proliferation of cellulose decomposition bacteria. The yeast culture is prepared by a method comprising the following steps: saccharomyces cerevisiae CGMCC No.2.1882 is subjected to liquid fermentation, then fermentation liquor is collected, the saccharomyces cerevisiae CGMCC No.2.1882 in the fermentation liquor is removed, then the obtained sterile liquid is the yeast culture. The experimental result shows that when the yeast culture obtained by the process is used for culturing the cellulose decomposition bacteria to produce bacteroides succinogenes, ruminococcus flavefaciens and ruminococcus albus, the biomass liveweights of the bacteroides succinogenes, the ruminococcus flavefaciens and the ruminococcus albus are respectively increased by 75.6 to 80.9 percent, 69.89 to 82.75 percent, and 64.78 to 76.76 percnet. The application disclosed by the invention provides an important way for raising productivity level of ruminant and optimizing feed composition.

The invention relates to a continuous neutralization method for a chlorination section in sucralose production. The method comprises the following steps: a, continuously pumping a chlorination solution and ammonia water into a 1 # neutralization kettle for circular reaction, and controlling the pH value of the reaction solution to be 6-7 and the temperature to be 15+ / -1 DEG C; b, continuously pumping chlorination liquid after the reaction in the 1 # neutralization kettle and ammonia water into a 2 # neutralization kettle for circular reaction at a pH value of 8-9 and a temperature of 25+ / -1 DEG C; c, continuously pumping chlorination liquid after the reaction in the 2 # neutralization kettle and ammonia water into a 3 # neutralization kettle for circular reaction at a pH value of 9.2-9.5 and a temperature of 25 + / -1 DEG C; and d, continuously pumping chlorination liquid after the reaction in the 3 # neutralization kettle and hydrochloric acid into a 4 # neutralization kettle for reaction at a pH value of 7-7.5 and a temperature of 25+ / -1 DEG C to finally obtain a chlorination neutralization liquid, and returning to the subsequent process. According to the invention, the reaction time of the chlorination liquid under different PH value conditions is shortened, the side reaction is reduced, the full-automatic control continuous reaction is realized, the energy consumption is reduced, and the production efficiency and the neutralization liquid reaction yield are improved.

The invention discloses an application of a yeast culture on promoting proliferation of lactic acid-utilizing bacteria. The yeast culture is prepared by the following steps: liquid fermenting Saccharomyces cerevisiae (Saccharomyces cerevisiae CGMCC No.2.1882 ), collecting fermentation broth, removing the Saccharomyces cerevisiae (Saccharomyces cerevisiae CGMCC No.2.1882 ) cells from the fermentation broth to obtain a sterile solution, namely the yeast culture. The experiments show that: the yeast culture is used to respectively culture the Selenomonas maltophilia (Selenomonas ruminantium subsp.ruminantium Bryant ATCC NO.12561) and the Megasphaera elsdenii (Megasphaera elsdenii (Gutierrez et al.) Rogosa ATCC NO.17752) as the lactic acid-utilizing bacteria and the biomasses are respectivelyincreased by 2.6-3.5 times and 2.3-3.8 times. The invention provides an important path for increasing the ruminant productivity level and optimizing the feeder composition.

The invention provides a method for breeding a restoring line or conventional variety by use of a cytoplasmic male sterile line of hibiscus cannabinus, which comprises the following steps: 1) performing outbreeding with corresponding male sterility maintainer line by taking the cytoplasmic male sterile line of hibiscus cannabinus as a female parent to obtain a cytoplasmic male sterile line; hybridizing with the restoring line by taking the cytoplasmic male sterile line as a female parent to obtain an F1-generation hybrid; and hybridizing by taking the F1-generation hybrid as a male parent and the cytoplasmic male sterile line of the female parent as a female parent to establish permanent segregation populations; 2) performing mixed planting of multiple permanent segregation populations, and classifying the sterile single plants with relatively consistent characters into one population to obtain multiple basic populations; 3) performing free pollination of each basic population; and after multiple generations, obtaining multiple strain populations from the strains without sterile plant separation and meeting the breeding target; and 4) identifying the strain population meeting the breeding target as the restoring line or conventional variety. The method provided by the invention performs free pollination by use of the cross-pollination characteristic of sterile line, and guarantees the universality of the hereditary basis of the restoring line or conventional variety.

The invention provides a method for breeding a restoring line or conventional variety by use of a cytoplasmic male sterile line of hibiscus cannabinus, which comprises the following steps: 1) performing outbreeding with corresponding male sterility maintainer line by taking the cytoplasmic male sterile line of hibiscus cannabinus as a female parent to obtain a cytoplasmic male sterile line; hybridizing with the restoring line by taking the cytoplasmic male sterile line as a female parent to obtain an F1-generation hybrid; and hybridizing by taking the F1-generation hybrid as a male parent and the cytoplasmic male sterile line of the female parent as a female parent to establish permanent segregation populations; 2) performing mixed planting of multiple permanent segregation populations, and classifying the sterile single plants with relatively consistent characters into one population to obtain multiple basic populations; 3) performing free pollination of each basic population; and after multiple generations, obtaining multiple strain populations from the strains without sterile plant separation and meeting the breeding target; and 4) identifying the strain population meeting the breeding target as the restoring line or conventional variety. The method provided by the invention performs free pollination by use of the cross-pollination characteristic of sterile line, and guarantees the universality of the hereditary basis of the restoring line or conventional variety.

The invention discloses a method for producing anti-stress growth promoting fodder additive, and belongs to the technical field of microbial fermentation engineering. The method comprises the following processing steps: (1) culturing saccharomyces cerevisiae seed liquid, (2) culturing honey fungus seed liquid, (3) preparing saccharomyces cerevisiae and honey fungus mixed fermentation production solution, and (4) performing adsorption treatment on the mixed fermentation production solution, packing and the like. In the method, cheap and available agricultural and sideline products such as beanmeal, corn meal and the like are used as main raw materials; the fodder additive is produced by adopting a strain liquid mixed fermentation process; and the fodder additive has the effects of low production cost, good effect, safety, no residue, stress resistance, growth promotion and the like. The fodder additive can be popularized and applied in livestock and poultry breeding industry and fodder production enterprises.

The invention discloses a method for establishing cotton field protection forest in newly-cultivated saline-alkali land. According to the method, cotton is planted in the saline-alkali land, a cotton field is formed, and the elaeagnus moorcroftii protection forest is built on channel ridges on the two sides of channels around the cotton field in a delta-shaped planting mode; and by utilizing the situation that elaeagnus moorcroftii nodule bacteria has the characteristic of biological nitrogen fixation, in the growth process, even if fertilization is not conducted, elaeagnus moorcroftii trees can also normally grow, bloom and bear fruits, the tree body tending management process is simplified, the productivity level of the saline-alkali land is improved, and the management cost is saved.

The invention discloses a predacious diving beetle breeding site which comprises a paddy field planting area 1, an annular ditch 2, an anti-escape shed 3 and a ridge 4. The paddy field planting area 1has the area of 300-1000 m<2>, the annular ditch 2 is 0.5-1.0 m wide and 0.3-0.5 m deep, the anti-escape shed 3 is 3.2-3.7 m high, and the ridge 4 is 1-2 m wide and 0.5-0.8 m high. The invention further discloses a predacious diving beetle breeding method. The method includes the steps of establishing the predacious diving beetle breeding site, cleaning the annular ditch, conducting disinfecting,water injecting and fertilizer applying and planting aquatic plants in the beginning of April, stocking breeding predacious diving beetles in the last ten days of April, conducting plowing in the last ten days of May, planting rice seedlings in the beginning of June, putting the breeding predacious diving beetles in the annular ditch and then starting to feed the breeding predacious diving beetles, and regularly changing water. The traditional paddy field planting mode is changed, and the comprehensive productivity level of a paddy field is improved; the predacious diving beetles stocked in the paddy field have weeding, pest removing and fertility increasing effects, production cost is saved, water quality conditions are improved, and pollution is reduced.

The invention relates to a mask belt assembling device, which comprises a machine frame and a mask piece transmission device, wherein an upper circular disc, a lower circular disc and a central shaft which is connected with the upper circular disc and the lower circular disc are arranged on the top of the mask piece transmission device; a belt assembling driving mechanism is arranged on the top of the upper circular disc; a plurality of ear belt claw guide rods penetrate through the circumferences of the upper circular disc and the lower circular disc in the axial direction; two ear belt hanging rods are arranged between bottoms of the two ear belt claw guide rods on the central shaft at the bottom of the lower circular disc; ear belt claws are hinged to two lateral parts of the front end of the ear belt hanging rod; the end parts of power arms of the ear belt claws are hinged with the bottoms of the ear belt claw guide rods; an ear belt hook rod is arranged between the two ear belt hanging rods in the axial direction; and the top of the ear belt hook rod is hinged to the edge of the upper circular disc, and the middle of the ear belt hook rod is connected with a spring which is fixed on the central shaft. The mask belt assembling device has the advantages of compact structure, high degree of automation, convenience in operation, reliable running, accurate action, high work efficiency and the like. During the production of equipment, the integral processes of feeding of a mask piece, the conveying, cut-off, welding, edge wrapping and cutting of ear belts and the output of a finished product are completed in an automated mode.