210results about How to "Easy to oil" patented technology

A fluorochemical composition for rendering fibrous substrates oil repellent, water repellent, and/or stain repellent and comprising a fluorinated polymer dispersed in water or dissolved or dispersed in an organic solvent, the fluorinated polymer comprising units derived from (i) a mixture of two or more fluorinated polyether monomers that differ in at least their molecular weight, the fluorinated polyether monomers having an ethylenically unsaturated group and a perfluorinated polyether group and wherein at least 90% by weight of the mixture consists of fluorinated polyether monomers that have a perfluorinated polyether group having a molecular weight of at least 750 g/mol and (ii) one or more units derived from one or more co-monomers other than a fluorinated polyether monomer and wherein the co-monomers comprise at least one non-fluorinated monomer. Also, method for treating fibrous substrate with such composition, fluorinated polyether monomers, and fluorinated polymers derived from such monomers.

The invention relates to a preparation method of hot-rolled acid-washing high-strength steel for an automobile carriage. The hot-rolled acid-washing high-strength steel comprises the following major ingredients in percentage by weight: 0.07 percent to 0.1 percent of C, at most 0.05 percent of Si, 1.5 percent to 1.9 percent of Mn, at most 0.015 percent of P, at most 0.01 percent of S, at most 0.005 percent of N, 0.1 percent to 0.2 percent of Mo, 0.04 percent to 0.06 percent of Nb, 0.15 percent to 0.2 percent of Ti, 0.02 percent to 0.04 percent of Al, 0.001 percent to 0.004 percent of B, 0.002 percent to 0.01 percent of Ca and the balance of Fe and inevitable impurities, Ti/B is greater than or equal to 35, and the carbon equivalent Ceq is smaller than or equal to 0.45 percent. The preparation method has the advantages that the ingredients are simple, the production process is simple, the tempering or hardening and tempering treatment is not needed after hot rolling, the surface qualityis good, the obdurability, the welding performance and the cold forming performance are excellent, and the cost is low.

The invention relates to fully-degraded disposable tableware and a manufacturing method thereof, in particular to the fully-degraded disposable tableware manufactured by taking vegetable fibers and vegetable starch as main raw materials and a manufacturing method. The fully-degraded disposable tableware is sanitary and nontoxic and is manufactured by utilizing underutilized vegetable fibers in the nature through a simple manufacturing process. After being used, the fully-degraded disposable tableware can be treated in the same mode as that of the leftover, and not only can be used as animal feeding stuffs, but also can be used as organic fertilizers to be naturalized so as to achieve a virtuous cycle of obtaining from the nature and serving for the nature truly. Moreover, the fully-degraded disposable tableware brings more convenient life style, and is good for constructing a conservation-minded society.

The invention discloses an edible oil presser with convenient graded pressing. The edible oil presser comprises a first pressing box, a second pressing box, a third pressing box and an oil outlet pipe. A feed hopper is arranged on the upper side of the first pressing box, the second pressing box is arranged on the right side of the first pressing box, and a second motor is arranged on the upper side of the second pressing box. The third pressing box is arranged on the right side of the second pressing box, and a hydraulic cylinder is arranged on the upper side of the third pressing box. A third gear is arranged at the upper end of a fixing rod, a third motor is arranged on the upper side of a moving block, and a third rotating rod is arranged on the inner side of the moving block. A filterscreen is arranged below the moving block, and the oil outlet pipe is arranged on the right side of the third pressing box. According to the edible oil presser with convenient graded pressing, a first connecting shaft drives a squeezing block to rotate through a first rotating rod, the squeezing block is made to grind materials, the hardness of the materials can be conveniently lowered, and the size of the materials is smaller.

The invention discloses a method for predicting the optimal shut-in duration by coupling fluid flow and geological stress, comprising the following steps: determine basic parameters; obtain the fracture length, fracture width and reservoir stress distribution based on the basic parameters; calculate the oil saturation, pore pressure, and permeability and porosity after coupling change in different shut-in durations on the basis of the principle of fluid-solid coupling; take the oil saturation, pore pressure, and permeability and porosity obtained in Step 3 as initial parameters and calculate the production corresponding to different shut-in time on the basis of the productivity model; finally select the optimal shut-in time based on the principle of fastest cost recovery. The present invention can accurately predict the optimal shut-in duration after fracturing to improve the oil and gas recovery ratio in tight oil and gas reservoirs with difficulty in development and low recovery.

The invention discloses a polyvinyl chloride elastomer cable material for charging pile cables. The polyvinyl chloride elastomer cable material comprises the following components by weight: charging cable with PVC elastomer cable material, by weight comprises the following components: 100 parts of polyvinyl chloride resin matrix, 10-20 parts of a matte texture modifier, 50-90 parts of a plasticizer, 5-15 parts of a super cold-resistant modifier, 5-15 parts of an oil-proof modifier, 12-18 parts of a super heat-resistant stabilizer, 0.4-0.6 part of an oxidant, 0.2-0.4 part of a light stabilizer, 0.2-0.4 part of a lubricant, 0.5-2 parts of a processing aid, 20-40 parts of inorganic filler, and 4-16 parts of a flame retardant. The polyvinyl chloride resin matrix is composed of 0-70 parts of polyvinyl chloride resin with ultra-high molecular weight and 30-100 parts of gel polyvinyl chloride resin. The polyvinyl chloride elastomer cable material for charging pile cables provided by the invention has the characteristics of high tensile strength, high tear strength, a heat resistant grade up to 125DEG C, a cold-resistant grade of -50DEG C, good aging resistance, good resistance to gasoline and machine oil, a flame retardant level up to VW-1 for V0 level flame retardant cable, low VOC, and high-grade surface matte texture, etc.

The invention discloses a method for preparing fuel oil by performing microwave cracking on garbage. The method comprises the following steps of: 1) pretreating garbage to obtain structured garbage suitable for microwave cracking; 2) performing microwave cracking on the garbage; 3) discharging cracked gas generated by cracking, spraying by using water and cooling, separating out liquid and gas, and filtering liquid to remove impurities; and 4) separating out tar and water from the liquid subject to the impurity removal by using an oil water separator, and distilling the tar at normal pressure to obtain oil with different distillation ranges, wherein the fraction with the distillation range of less than 120 DEG C is the prepared fuel oil. The garbage is treated by microwave heating, so that the garbage is cracked at a high temperature and recovered to prepare the fuel oil. The method is simple to operate and high in resource utilization ratio. The obtained fuel oil has the same index requirement as the standard 2# fuel and high oil quality, can obviously reduce environmental pollution caused by the garbage and realizes harmless treatment on the garbage.

The invention relates to blend oil, particularly to peony seed oil for puerperae and a preparing method. The blend oil provided by the invention includes the following components in parts by weight: 15-30 parts of peony seed oil, 69.5-84.9 parts of soybean oil and 0.1-0.5 part of sanchi extract. The blend oil is prepared completely according to requirements of puerperae, is complete and reasonable in nutritional ingredients, very good in mouthfeel, and benefits to human health. The preparation method for the blend oil, provided by the invention, includes the following steps: freezing peony seeds soaked in water, smashing the seeds at a low temperature and microwave vacuum drying the peony seeds. According to the blend oil and the preparing method, extraction of peony seed oil is facilitated, loss of effective constituents is reduced, and the oil extraction rate is improved.

The invention discloses a composition used for cleaning the skin.The composition is prepared by mixing rose flower water, coconut oil, butanediol, propylene glycol, castor oil, myristic acid, palmitic acid, sodium hydroxide, stearic acid, Chinese prickly ash fruit extract/pulsatilla cernua extract/tillandsia usneoides extract, heartleaf houttuynia herb extract, Chinese lizardtail rhizome or herb extract, radix scutellariae extract, Asiatic pennywort herb extract, herba taraxaci extract, flos lonicerae extract, mung bean powder, radix angelica sinensis extract, radix rehmanniae extract, cortex phellodendri extract, peony root extract, aloe barbadensis leaf juice powder, chrysanthellum indicum extract, pearl powder, mint oil and melaleuca alternifolia leaf oil.The composition is prepared from pure Chinese herbs, can remove dirt caused by external factors and grease generated by the skin, has a significant relieving effect on closed comedos, blackheads, whiteheads and acne, has the effects of diminishing inflammation, relieving itching, removing acne and effectively relieving seborrhoeic alopecia and pruritus, and has no toxic or side effect as no additive is used.

The invention discloses an integrated semi-coupling cleaning device, which relates to the technical field of coupling processing, and comprises a bottom plate, on which a drive motor is installed, and the front and rear parts of both sides of the upper surface of the bottom plate are welded There are support plates, and the tops of the two support plates on the same side of the bottom plate are equipped with drive rollers, and a conveyor belt is set between the two drive rollers. The outer surface of the conveyor belt is equidistantly thermoplastically formed with cylindrical rubber blocks, wherein One end of a transmission roller is connected with the output shaft of the drive motor through a transmission belt, and four support plates are welded on the upper surface of the bottom plate, and the four support plates are all located on the inner side of the support plate. The integrated semi-coupling cleaning device integrates the functions of spraying washing liquid, scrubbing, rinsing, air-drying, and sewage collection, which greatly improves the production and processing efficiency of the semi-coupling, and the cleaning of the semi-coupling is more thorough. , which facilitates the oiling of the half coupling.

The invention discloses a production technology of nuts. The technology comprises the steps of A raw material selection; B, annealing; C, pickling and phosphatizing; D, drawing; E, cold heading forming; F, tapping; G, surface finishing: a finished product nut is placed into a cleaning pond which contains a cleaning solution to be cleaned and remove rust, and then drying and spraying process are conducted on the finished product nut; H, packaging and outbound delivery. The technology has the advantages that the method is simple and reasonable, the production speed is fast, the production efficiency is effectively improved, the production cost is reduced, the processing sequences of the nut is simplified by adopting the cold heating forming method, the processing cost is reduced, and the processing speed and accuracy are improved.

An outer ring-blowing cooling and center oiling device for composite spinning comprises an outer shell, a cold air input pipeline, a cold air flow guide plate, an air distribution air flue, a ring-blowing air flue, a ring-blowing plate, a ring-blowing net, an oiling unit, a moving unit and a circulating oiling unit. A cold air inlet is formed in the lower end of the outer shell, the cold air input pipeline is connected with the cold air inlet, the cold air flow guide plate is horizontally installed above the cold air inlet, the air distribution air flue is arranged below the cold air flow guide plate, the ring-blowing plate is installed in the outer shell, the ring-blowing air flue is formed due to the distance between the ring-blowing plate and the outer shell, a plurality of air distribution holes are formed in the cold air flow guide plate, the ring-blowing net is installed in the ring-blowing plate, and a spun silk falling and cooling channel is arranged in the ring-blowing net; the oiling unit comprises a conical cover, an oiling plate and an oil receiving plate, an oiling lip is arranged on the periphery of the oiling plate, a distance fine tuning mechanism is arranged between the oiling plate and the conical cover, the circulating oiling unit determines oil supply amount by controlling the rotation speed of a variable-frequency oil pump, and the moving unit is pushed and pulled through a pneumatic pushing and pulling device so that the oiling unit can be moved to enter or exit.

The invention discloses a high-efficiency energy-saving cleaning and oil applying device for chain parts. The device comprises a primary cleaning tank, the outer wall of the top end of one side of theprimary cleaning tank is fixedly connected with a clean water flushing tank through a rotary power box, the clean water flushing tank is fixedly connected with an oil applying tank through a rotatingconnecting box, and the middle position of inner walls on the two sides of the primary cleaning tank is connected with a material loading device in a sliding mode; one end, away from the primary cleaning tank, of the material loading device penetrates through the clean water flushing tank and the oil applying tank and extends to the outside of the oil applying tank; and fixed supporting sliding rods are arranged between the primary cleaning tank and the clean water flushing tank and between the clean water flushing tank and the oil applying tank. The invention relates to the technical field of chain production and machining equipment. According to the device, a cleaning and oil applying process of the chain parts is independently carried out in three steps, so that a cleaning agent can berepeatedly used, rust-proof oil can be timely collected, the cleaning effect of the device on the chain parts is improved, the cleaning and oil applying period of the chain parts is shortened, and the purposes of energy conservation and environmental protection are achieved at the same time.

The invention discloses a double-row silk thread oiling device. The double-row silk thread oiling device comprises an oil cover and an oiling box; oil overflowing boxes are arranged on the two sides of the oiling box; two rows of entrance holes which are distributed in a staggered way are formed in the oil cover; threading holes are formed in the two sides of the oiling box correspondingly; the bottom surface of each threading hole is an inclined surface; the lowest end of each inclined surface faces towards each oil overflowing box; a flow guide groove is formed at the bottom end of the outerside of each threading hole; an oiling roller is arranged in the oiling box; a spiral winding groove is formed in the surface of the oiling roller; a plurality of oil outlet holes are formed in the surface of the winding groove; an oil inlet channel capable of running through axially is formed in the end face of the oiling roller; the oil inlet channel is communicated with the oil outlet holes through an oil groove; a pair of extruding rollers are arranged in the oil overflowing box; and outgoing holes are formed in the two outer sides of the oil overflowing box. The double-row silk thread oiling device has the characteristics of oiling uniformly and improving silk thread quality, and also has the characteristics of large quantity of oiling silk threads, insusceptibility to winding and intersecting, low pollution and low cost.

The invention discloses an integrated semi-coupling cleaning device, which relates to the technical field of coupling processing, and comprises a bottom plate, on which a drive motor is installed, and the front and rear parts of both sides of the upper surface of the bottom plate are welded. There are support plates, and drive rollers are installed on the top of the two support plates on the same side of the bottom plate, and a conveyor belt is set between the two drive rollers. The outer surface of the conveyor belt is equidistantly thermoplastically formed with cylindrical rubber blocks, wherein One end of a transmission roller is connected with the output shaft of the drive motor through a transmission belt, and four support plates are welded on the upper surface of the bottom plate, and the four support plates are all located on the inner side of the support plate. The integrated semi-coupling cleaning device integrates the functions of spraying washing liquid, scrubbing, rinsing, air-drying, and sewage collection, which greatly improves the production and processing efficiency of the semi-coupling, and the cleaning of the semi-coupling is more thorough. , which facilitates the oiling of the half coupling.

The invention discloses a preparation method of cyan cigar-coated tobacco, and the cyan cigar-coated tobacco prepared by the preparation method disclosed by the invention has the characteristics that(1) the color of the tobacco is changed from light yellow green, light cyan, cyan to dark cyan, the oil content of the tobacco is better, the integrity is good, the veins are finer, and the leaves aresmooth, and the use conditions of the cigar-coated tobacco are met; (2) through sensory quality identification, the cyan cigar-coated tobacco is good in aroma quality, sufficient in aroma amount, soft and fragrant in aroma, small in irritation and low in miscellaneous gas amount, has unique fruity faint scent, has slight pepper flavor, wood flavor and grey tobacco ash, and meets the use requirements of products; and (3) the tobacco leaves are added into the product formula design, the cyan cigar-coated tobacco prepared by the method is used as the product cigar coating, the appearance meets the design requirement, the fresh and wood fragrance is brought to the whole new formula, the cigar coating tobacco leaves with new colors are provided for the production of domestic cigars, and the product style is enriched.

The inVention proVides an automatic shoeshine applying robot. The robot comprises a transmission part, a cleaning part, a shoeshine applying part, a uniformly spreading part and a clamping part; the transmission part comprises belt wheels, a transmission shaft, a belt and a machine base; the cleaning part comprises a cleaning gear, a first side brush head, a second side brush head, a first gear shaft, a second gear shaft, a cleaning motor, a cleaning front brush head, a cleaning brush head shaft and a cleaning motor rack; the shoeshine applying part comprises a shoeshine applying motor, a shoeshine applying motor rack, a shoeshine applying front brushing head, a front brush head shaft, a shoeshine applying gear, a side shoeshine applying brush head, a shoeshine extruding deVice and a shoeshine applying gear shaft; the uniformly spreading part comprises a buffing shaft and a buffing brush head. According to the robot, a belt is adopted as an operating rail of a leather shoe, the leathershoe is clamped tightly on the belt through the clamping deVice, operations of cleaning and shoeshine applying are conducted on the leather shoe by adopting multiple kinds of brush heads, operationsof buffing and shoeshine uniformly spreading are conducted on the leather shoe through the cooperation of multiple hydraulic cylinders, the shoe applying efficiency is greatly improVed, and manpower is liberated.

The invention provides a turnover barbecue which comprises two vertical side plates, a platform plate, a strip-shaped charcoal oven and a turnover frame. Movable slide grooves are correspondingly formed in the opposite inner sides of the two vertical side plates; the strip-shaped charcoal oven is transversely mounted on the platform plate; the turnover frame comprises two strip-shaped face plates,a center shaft and four steel mesh clamping units, and the four steel mesh clamping units are used for clamping foods; the center shaft is transversely fixed to positions between the two strip-shapedface plates; a support shaft is arranged on the outer side of each strip-shaped face plate; slide rollers are arranged on shaft heads of the support shafts; the two slide rollers are embedded in themovable slide grooves in the two vertical side plates; the four steel mesh clamping units are mounted on the center shaft. The turnover barbecue has the advantages that the turnover frame can be integrally turned over, and accordingly the turnover barbecue is beneficial to uniformly barbecuing the front and back surfaces of the foods; the turnover frame can move out to reach a position above the strip-shaped charcoal oven, accordingly, oil brushing, turnover and ingredient scattering operation and the like can be facilitated, and the barbecue efficiency can be effectively improved.