47results about How to "Promote puffing" patented technology

The present invention provides a method of making a puffed food starch material product. A food starch material capable of volumetric expansion in three dimensions is placed into a puffing chamber. Expansion of the food starch material includes constraining expansion of the food starch material in at least a first dimension while permitting unconstrained expansion of the food starch material in a second dimension to produce a unitary, puffed food starch material product with at least one surface having a wavy contour.In a method of making a puffed food starch material product of the present invention, a puffing chamber is provided having inner surfaces and a chamber volume. A bulk amount of the food starch material is placed into the puffing chamber. The bulk amount of food starch material is caused to volumetrically expand. The expanding food starch material is constrained in its expansion in at least a first dimension, while permitting expansion of the bulk amount in at least a second dimension.

The production process of solid composite ferric sulfate polymer includes the following technological steps: the reaction of sulfuric acid cinder, water and concentrated sulfuric acid in certain weight proportion inside a reactor in temperature 100-150 deg.c and pressure not higher than 0.5 MPa for 3.0-5.0 hr; adding additive in certain amount to react for further 20-60 min; cooling to below 80 deg.c, puffing, solidifying, drying and crushing to obtain the product. The present invention obtain solid ferric sulfate polymer product in a short process, and the product may be used in water treatment for pre-treatment, decolorizing, deodorizing, eliminating COD, heavy metal and algae and in treatment of various kinds of waste water. It has obvious treating effect and fast deposition.

The invention discloses an additive for reducing inhibition of seawater on swelling property of bentonite. The additive comprises, by weight, 25-30% of zeolite powder, 30-40% of an ion exchange resinand 35-45% of sodium carbonate. The invention aims to prepare a slurry meeting engineering requirements by utilizing seawater. The method can solve the problem of bentonite mud performance degradationcaused by seawater ions, especially solve the problem of great reduction of bentonite bulking performance in seawater mud, and prepare seawater mud with performance parameters similar to those of fresh water mud, such as viscosity, colloid rate, mud solid particle average particle size D50 and the like. The additive can solve the problem of adaptability of bentonite in seawater, fully utilize seawater resources, save fresh water resources, and has good economic benefits, environmental protection benefits and social benefits.

The present invention discloses an environmentally protective puffed feed for penaeus vannamei and a preparation method thereof. The environmentally protective puffed feed for the penaeus vannamei isprepared by the following steps: feed raw materials are crushed, the crushed raw materials are mixed to prepare feed base materials, and then water adding, extruding and puffing, granulating and maturing are conducted to prepare a finished product, and the feed consist of the following raw materials in parts by weight: 65-80 parts of protein source raw materials, 2-7 parts of fat source raw materials, 16-20 parts of sugar source raw materials, 0.05-0.2 part of compound vitamin, 0.5-2.0 parts of compound mineral salts and 0-0.2 part of an attractant. According to nutrient requirement characteristics of penaeus vannamei, the animal protein source and plant protein source with high digestibility are selected, and the feed overcomes a problem of an amino acid imbalance of a single protein source, is beneficial to reducing ammonia nitrogen emissions and reduces environmental pollutions, and is simultaneously improved in a formula and conducive to puffing and breeding. A feed coefficient ofthe puffed feed is less than or equal to 1.1, most toxins and anti-nutritional factors are destroyed, the puffed feed is excellent in stability in water, a density of the puffed pellet feed is more than 1.4, a maturing degree is more than 80, and the feed is more comprehensive in nutrients, more palatable than ordinary pellet feeds, and higher in feed efficiency.

The invention discloses a whole wheat flour production process for intermediate extraction and treatment of gluten materials, including impurity removal, wheat tempering, wheat grain grinding, sorting, bran grinding and backfilling. The wheat bran containing part of the endosperm is selected as the raw material of wheat bran, and the raw material of wheat bran is pretreated by extrusion technology, then the raw material of wheat bran is ground, and finally the raw material of wheat bran after grinding is returned to Add and mix with the flour separated from the wheat mill to form wholemeal flour. The invention has a reasonable design, is easy to transform the flour mill, saves energy consumption, and has a good effect on improving the quality of whole wheat flour, is especially suitable for producing high-quality whole wheat flour, can significantly improve its palatability and processing and application characteristics, and prolong the shelf life of whole wheat flour In the long term, it will have good economic benefits after promotion.

The invention provides a method and a device for preparing cut expanded plant stems. Threadlike expanded plant stems can be obtained by means of the method and the device. The method comprises the steps of performing moisture regaining treatment to plant stems and controlling moisture content to be 16%-28%; performing exploding treatment to the plant stems regaining moisture through superheated steam and drying, screening and chopping up expanded threadlike expanded plant stems. The device comprises a moisture regaining device, a feeding device, a heating and pressurizing device and an expansion device, wherein the feeding device, the heating and pressurizing device and the expansion device are communicated sequentially. The inner ring surface of a spray nozzle of a venturi expansion pipe is evenly provided with tooth-shaped ribs. A slitting device is a roller splitting machine. The method and the device for preparing the cut expanded plant stems can remarkably improve processibility and utilization ratio of the plant stems.

The invention relates to a chromophil terylene BCF and a preparation method thereof, which belong to the technical field of the terylene. The chromophil terylene BCF is characterized in that the terylene BCY is in a tri-leaflet shape which is also called as Y-shaped microcellular structure. The preparation method is characterized in that (1) the slice of raw terylene materials is pre-crystallizedand dried by a dryer; (2) the slice of the raw terylene materials are melted by an extruder; (3) multifilament yarn which is in the tri-leaflet shape which is also called as the Y-shaped microcellular structure is sprayed by a tri-leaflet spinneret plate; (4) a tow is cooled to be formed into initial raw silk; (5) oil solution is applied to spinning; (6) the spinning is extended; (7) the spinningundergoes the process of bulking in a deformation box; (8) the spinning is cooled and curled; (9) the spinning undergoes the process of link making; (10) the spinning is rolled into a drum. The chromophil terylene BCF solves two problems that the current BCF has poor spinnability and is difficult to be dyed under normal temperature, provides newly-invented BCF fiber for manufacturing the suede ofa blanket and creates conditions for manufacturing the blanket that has good spreadability, beautiful appearance and low manufacturing cost.

The invention belongs to the technical field of food processing, and discloses puffed crispy glutinous rice chips with various tastes and a production method thereof. The production method comprises the following steps of: mixing glutinous rice flour and isolated soy protein, peanut oil, white granulated sugar or table salt and water, stirring uniformly, blending into a flour dough, pressing the flour dough into slices, cooking and gelatinizing, cooling the gelatinized flour slices, rolling and kneading and stirring uniformly to obtain a dough, rolling the dough into slices, refrigerating, hardening, slicing to obtain rice blanks, drying until the moisture is 20 to 30 percent of the mass of the rice blanks, putting into a closed container and samming, placing on a conveyer belt of a microwave puffing machine in which hot air is aerated and performing microwave puffing, drying, seasoning by using different seasonings, and finally packaging to obtain the puffed crispy glutinous rice chips with various tastes. By using a microwave puffing technology, the product has the characteristics of high puffing rate and pure white color and luster, and is crispy when eaten; moreover, the adding amount of oil is low, so that the product has rich nutrition, and is environment-friendly and healthy; and the crispy chips with various tastes can be produced so as to meet the demand of different consumers.

The present invention relates to the technical field of flat washing machines, and discloses a flame-retardant fabric open-width washing machine and a washing method. The flame-retardant fabric open-width washing machine and washing method, through the fabric pretreatment device, spread the fabric on the pretreatment platform, start the servo motor 2 to drive the rotating rod and the ring to rotate, at this time, the elastic rope and the L-shaped driving rod Contact, the elastic rope rotates continuously with the ring, so that the elastic rope has elastic potential energy, until the elastic rope rotates with the ring to the end of the L-shaped lever, the elastic rope is no longer in contact with the L-shaped lever, and the elastic rope releases its elasticity The potential energy hits the fabric, breaks up the larger raw paste on the fabric, and at the same time makes the fabric fluffy, breaks the raw paste into small particles, can accelerate the puffing of the raw paste, and at the same time, the beating can make the raw paste separate from the fiber, It makes the washing effect better, and the fluffy fabric can also be soaked better, making it easier for the lotion to enter the interior of the fabric.

The invention discloses a manufacturing method for tension cotton. The method comprises the following steps: (1) preparing the following raw materials: silkworm cocoons, spandex, elastin, distilled water, natural water, a swelling agent, malic acid, and organosilicon antimicrobials; (2) performing vacuum infiltration processing on the silkworm cocoons; (3) performing expanding treatment on cocoon silk; (4) performing degumming processing on cocoon silk; (5) through cocoon peeling and removing silkworm chrysalis, obtaining cocoon silk fibers, performing antibacterial treatment on the cocoon silk fibers; stretching the cocoon silk fibers and winding the cocoon silk fibers to form silk floss, performing dehydration and drying processing on the silk floss; (6) putting 60-90 parts of silk floss, 10-30 parts of spandex, and 5-20 parts of elastin into a mincing machine to perform mincing processing, to obtain a mixture and manufacture the tension cotton. Also disclosed is high-elasticity tension cotton manufactured by the above method. The tension cotton has high-elasticity and high-tension, and has functions of antibacterial and odor resistant, humidity-absorbing and breathable, and promotes blood microcirculation of human bodies.

The invention discloses an additive for reducing the inhibition of seawater on the swelling performance of bentonite. Based on the total weight of each component, the material is composed of 25% to 30% of zeolite powder, 30% to 40% of ion exchange resin, and 35% to 45% of sodium carbonate. The purpose of the invention is to use seawater to prepare mud that meets engineering requirements. To solve the performance degradation of bentonite mud caused by seawater ions, especially to solve the problem that the swelling performance of bentonite in seawater slurry is greatly reduced, and to formulate viscosity, colloid rate, average particle size of mud solid particles D 50 Seawater slurry whose performance parameters are similar to those of freshwater slurry. The material can solve the adaptability of bentonite in seawater, make full use of seawater resources, save freshwater resources, and has good economic, environmental and social benefits.

The invention relates to a biomass feed extruder. An extrusion propeller assembly of the extruder comprises a propeller rear axle, a propeller front axle and a propeller outlet taper sleeve, wherein the propeller rear axle is located in an extrusion box assembly and fixedly connected with a power output shaft of a power source through a transmission mechanism, the propeller front axle and the propeller rear axle are connected and both provided with threads, the propeller outlet taper sleeve is fixed to the front end of the extrusion box assembly, and the propeller front axle is located in a conical hole of the propeller outlet taper sleeve; a hopper welding part is fixed above the extrusion box assembly, a stirring shaft of a feeding and weed pulling mechanism is connected with the power output shaft of the power source through the transmission mechanism, the stirring shaft and a stirring plate are located in the extrusion box assembly, and the stirring plate is fixed to the front end of the stirring shaft; the cross section of the stirring plate is in the shape of a broken line, and the left portion and the right portion of the stirring plate are parallel to each other. By the adoption of the biomass feed extruder, accumulation and blocking of materials can be effectively avoided, and production efficiency is high.

The invention discloses a method for manufacturing a light GMT board. The method mainly comprises the following steps: making semi-finished felt by a method of mixing chopped modified alkali-free glass fiber and chopped modified polypropylene fiber; producing an evenly impregnated glass fiber chopped mixed felt by dusting, electrostatic impregnation by a dry method and compound needle punching, and making the light GMT board by baking plasticization, fusing impregnation, compound filming, non-woven fabrics covering, continuous rolling, cooling, shaping and edge trimming. The method has the advantages of low energy consumption, high yield, good impregnation uniformity and rapid continuous production speed, the board structure is changed by controlling the content of the glass fiber and resin so that the cost is greatly reduced, and the method is applicable to industrialized production. Meanwhile, the light GMT board can replace wood or steel for environment-friendly recycle. The board also has a sandwich froth layer which enhances expanding, thermal insulation and sound insulation performances of the board, thus achieving unification of light weight and high rigidity.