76results about How to "Less moisture" patented technology

The invention relates to an efficient burning furnace with a rotary fluidization grate. The burning furnace with the rotary fluidization grate consists of a feeding system, a burning system and a slagging system; moreover, a waste heat boiler and a flue gas treatment system are connected with the burning furnace to form a complete garbage burning and generating system. The feeding system consists of a feeding hopper, a pre-drying conveying device, an aggregate bin, a chute and a charge distributor. The feeding hopper is a receiving opening for feeding garbage into the burning furnace and is arranged in a garbage storage pit close to one side of the burning furnace. An outlet of the feeding hopper is connected with an inlet of the pre-drying conveying device. A material level switch is arranged in the feeding hopper, and gives an alarm to prompt an operator to feed materials when the material level is lower than a set value so as to ensure that the hopper is not empty. The outlet of the hopper can be selectively provided with a feeding device. The burning furnace has the advantages of high burning speed, high burning efficiency, high slag burning degree, easy control, lower energy consumption, low pollution, low cost and investment conservation, and is applicable to domestic garbage with low thermal value and high moisture; and the garbage does not need to be pretreated.

The invention provides a temperature-variable controlled-release gel composite material and application thereof in a cigarette filter stick, and belongs to the technical field of preparation of cigarette holders. A preparation method comprises the steps that gel is heated and melted; then the gel is conveyed into an infiltration tank with a heat preservation function; a common aroma-increasing core wire is wound through an unwinding mechanism and then guided to the infiltration tank, the core wire is immersed into the liquid gel, and the concentration of the liquid gel is adjusted so that the thickness of a gel layer attached to the surface of the aroma-increasing core wire can be larger than or equal to the diameter of the aroma-increasing core wire; then cooling and drying are conducted on the infiltrated aroma-increasing core wire, the gel is solidified into a solid which is attached to the surface of the aroma-increasing core wire, and accordingly the temperature-variable controlled-release gel composite material is obtained. According to the composite material prepared from the gel and the prepared filter stick, the forming degree and the aroma locking effect are good, production arrangement of the filter stick is facilitated, obtained products are relatively rich, and quick volatilization of the gel which is simply applied to the filter stick during smoking can be slowed down, so that a whole cigarette has a relatively balanced mouth feel.

Provided is a litter, related to litter used for animal litter, which suppresses odors due to excretory substances remaining in litter and litter container using thereof. This animal litter comprises a plurality of granular materials, one part of a surface thereof comprising first granular material having water-shedding properties and second granular material having liquid-absorbing properties.

A semiconductor device includes an electrode pad formed above a semiconductor substrate, and being a connecting portion for an external electrical connection; a multilayer body including a plurality of first interconnect layers formed in a plurality of insulating films stacked between the semiconductor substrate and the connecting portion and including an upper interconnect connected to the connecting portion, and a via configured to connect the first interconnect layers; a ring body formed in the plurality of insulating films to surround the multilayer body without interposing space, and including a plurality of second interconnect layers and at least one line via linearly connecting the second interconnect layers; and a lead line electrically connecting the connecting portion to an internal circuit. The multilayer body is connected to the ring body by at least one of the plurality of first interconnect layers. The lead line is connected to the ring body.

The invention provides a method for removing fluorine in acid uranium process wastewater, which comprises the following steps: (1) adding Ca(OH)2 into the acid uranium process wastewater for neutralization, (2) adding BaCl2 to remove radium and adding a fluorine-removing reagent to remove fluorine under the condition of solution sulfate radical concentration rho (SO2-4) >= 250mg/l, (3) adding Ca(OH)2 for neutralization, and (4) performing solid-liquid separation to obtained solution. Cycling operation is performed to 40-60 wt% of obtained lower-portion underflow after the separation according to the step (3) for 10-20 times, and the rest of the underflow is stored in a tailing pond. Obtained upper-portion underflow after the separation is neutralized by concentrated sulphuric acid, and a potential of hydrogen (pH) value is approximately equal to 8, namely neutralized upper-portion underflow after the separation is industrial wastewater meeting discharge standards. By means of the method, radioactive nuclides including the uranium, thorium and the radium in the acid uranium process wastewater are removed, hazardous elements including the fluorine, manganese and other irons are removed effectively, and uranium industrial wastewater after treatment reaches the discharge standards. The method is simple and convenient to operate, saved in reagents, little in water content in residues and quick in sedimentation velocity.

A clothes washer is provided comprising one or more power consuming functions and a controller in signal communication with an associated utility. The controller can receive and process a signal from the associated utility indicative of current state of an associated utility. The controller operates the clothes washer in one of a plurality of operating modes, including at least a normal operating mode and an energy savings mode in response to the received signal. The controller is configured to change the power consuming functions by modifying the spin cycle to achieve a lower remaining moisture content in the clothes load prior to going into a dryer, thus reducing overall total energy consumption to completely wash and dry a clothes load.

A technology problem solved by the invention is to provide a production process of organic-inorganic compound fertilizer with high pelleting rate, round appearance and low moisture. The process has the steps of: fermenting organic raw materials into ecological organic fertilizer, adding inorganic raw material into a crusher; pelleting by assistantly adding water, steam and urine after crush of thematerial in the rotary drum comminutor; pelleting continuously using the material in the disk comminutor from the rotary drum comminutor; carrying out two-stage drying for the material after pelleting, and cooling the material; sieving macrobead in the cooled material; packing the sieved product after anti-blocking treatment and then delivering them out of factory. Using the technical scheme cansufficiently play the roles of the two kinds of pelleting methods, as well as solve the problems of bad appearance quality of product, and high moisture of pelleting.

The invention discloses an object drying device. The object drying device comprises exhaust fans, a box body, a partition plate, a refrigerating mechanism, a water draining mechanism, a water scrapingmechanism and a heating mechanism; the box body is partitioned into an upper box body and a lower box body which are independent of each other through the partition plate; the refrigerating mechanismand the water scraping mechanism are located in the upper box body; the refrigerating mechanism comprises a compressor, longitudinal transition pipes and transverse condensation pipes; the water scraping mechanism comprises a water scraping plate and a first linear driving assembly; the water draining mechanism comprises a water collecting box, water sucking assemblies, rotary rolling assembliesand a water draining drawer, and each water sucking assembly comprises a sponge pad, a sponge column located at the bottom of the sponge pad and a sponge plate connected with the sponge column; and the exhaust fans and the heating mechanism are installed on the portions, located at an air inlet hole and an air outlet hole, of the inner wall of the upper box body. According to the object drying device, the drying efficiency is high, the water content is low after an object is dried, long-time preservation of the object is facilitated, and the quality of the object can be improved.

The present invention relates to the preparation technology of pilose antler product. Pilose antler material is prepared into the purified water-soluble pilose antler extractive through the technological process including the steps of drying, crushing, decoction, concentration, freeze drying and other steps. In the preparation, mild mode and advanced vacuum freeze drying technique are adopted to extract water-soluble components in pilose antler. The preparation process is simple and reasonable, and has no damage and loss of the nutrients in pilose antler, and the product has high dissolvability, high purity, no organic solvent residue and wide applicable range.

The invention relates to an ecological method for transporting earthworm with high density. The invention employs clean water sponge as carrier. Firstly putting sponge into black plastic bag, then putting earthworm into black bag, packing the bag, and putting it into shipping box. The invention solves problem of transporting commercial earthworm and strain earthworm under high density for long distance, improves earthworm survival rate and reduces transportation cost.

The invention provides a method for producing 650 betaine. The method comprises steps as follows: chloroacetic acid and sodium hydroxide in the mole ratio being (1.0-1.2):1 have a neutralization reaction at the first preset temperature and under the condition of the preset pH value, and sodium chloroacetate is obtained; trimethylamine and sodium chloroacetate in the mole rate being 1:1 have an amination reaction for preset time at the second preset temperature under the conditions of second preset pH value and preset pressure, and a mixture containing betaine, sodium chloride and trimethylamine is obtained; the mixture is separated, and a light component containing trimethylamine and a heavy component containing a betaine and sodium chloride mixture are obtained; the heavy component is dried; additives such as calcium stearate and the like are added to the dried heavy component. According to the method, concentration, salt filtration and purification of betaine through electrodialysis are not required, and the method has higher economical performance and environmental friendliness.

The invention discloses a cold-type casting welding method of roller necks, comprising: a procedure of adjusting the verticality of a cold-type neutral roller and fixing by an oblique iron, a fill forging process, a baking process, a mould assembling process, a wash melting process and a pouring process, wherein, in the fill forging process, the periphery of the roller neck on the oblique iron is filled and forged by water glass self-hardening sand until the height approaches to the height of the cross section of the roller neck; 1-4 layers of prefabricated fireproofing tiles are tightly arranged on the surrounding of the excircle of the roller neck; the end-face external diameter of the fireproofing tile is larger than the internal diameter of an overflow box; the upper flat surface of the fireproofing tile is lower than the cross section of the roller head; in the baking procedure, the water glass self-hardening sand automatically hardens for over 2 hours, and then the roller head fracture surface is baked and preheated by coal fire for 24 hours; and after the baking process is finished, the mould assembling process, the wash melting process and the pouring process are carried out. By the method provided by the invention, the defect of the air vents of the cast soldering products can be avoided, the casting quality is ensured, and the repair time of the roller is greatly shortened.

The invention discloses an application method of lithiation modified bentonite clay in moulding dry clay sand and comprises the following steps: original sand is composed of 50-90 percent (wt) of old sand with the grain size of 15Q (H), and 50-90 percent (wt) of new sand with the grain size of 15Q (H); according to the reference of 100 weight parts of the original sand, lithiation bentonite clay accounting for 2-10 percent of the weight of the original sand is added to mix with 0-8 percent of calcium bentonit clay, and 5-7 percent of water is added when the moulding sand is wet-mixed; the mixed production is conducted by using an ordinary sand roller mill, the new sand, the old sand, the lithiation bentonite clay and the calcium bentonit clay are dry-mixed for two minutes, and then the wet mixture is conducted by adding the water for ten minutes; the drying temperature is 120-160 DEG C, the drying time is 60 minutes, and finally the dry pressing intensity of the obtained moulding sand is 360-405KPa.

The invention belongs to the technical field of pesticides, and relates to a pesticide applied through an unmanned aerial vehicle. The pesticide is prepared from water-soluble film, gas and a gel composition; the water-soluble film forms a sealed capsule body which is filled with the gel composition and the gas, and the internal pressure of the capsule body is greater than the external pressure of the capsule body. The invention further relates to a preparation method of the pesticide. When the pesticide is used, the loading capacity of one-time effective components of the unmanned aerial vehicle is large, and the frequencies of repeated pesticide adding are reduced; pesticide spraying is completed by means of the spray force of the pesticide in the capsule body, the unmanned aerial vehicle does not need to conduct large-area spraying, the effect can be achieved by only putting the pesticide on multiple points, and the operation efficiency is improved.

The invention discloses a method for preparing lignin sulfonate by utilizing papermaking black liquid. The method comprises the following steps: S1, preparing raw materials: preparing the raw materials such as the papermaking black liquid, anhydrous sodium sulfite and formaldehyde, wherein the use amount of the sodium sulfite is 2.9 to 3.2 mmol per gram of lignin, the use amount of the formaldehyde is 0.8 to 1.2 mmol per gram of lignin, and the formaldehyde is prepared into a formaldehyde solution; S2, performing reaction: adding the papermaking black liquid into a reaction kettle, adding thesodium sulfite and the formaldehyde solution, stirring and heating, gradually heating to 158 to 165 DEG C, and continuously stirring to perform reaction for 2.5 to 3.5 hours, wherein the consumed timein the heating process is 80 to 100 minutes and the temperature is increased by 1 to 5 DEG C per minute; and S3, discharging: cooling after the reaction, and discharging when the temperature is reduced to 60 to 70 DEG C. The lignin sulfonate prepared by the method has high sulfonation degree and excellent tainting property, dispersibility and heat-resistant stability, has low water content and low content of sulfate, calcium, magnesium, iron, water insoluble matters and total reducing matters, has excellent comprehensive quality and can be widely applied in various fields.

The invention discloses a method for extracting anise seed oil. The method comprises the following preparation steps of smashing anise seeds subjected to impurity removing, cleaning and drying to obtain anise seed powder; adding Vitamin E into the anise seed powder and putting the mixture into a magnetic field to be processed; feeding the anise seed powder subjected to magnetization processing into an extraction kettle to perform supercritical CO2 extraction to obtain crude oil; performing vacuum drying on the crude oil to obtain the anise seed oil. According to the method for extracting the anise seed oil, the magnetic field extraction technology, the supercritical CO2 extraction technology and the vacuum drying technology are combined, extraction pressure and temperature of supercritical CO2 extraction are reduced, extraction time is shortened, and extraction efficiency is increased. In addition, the obtained anise seed oil is high in purity and less in moisture, and preservation time of the anise seed oil is prolonged. Therefore, the method can extract the anise seed oil safely and efficiently.

[Problem] To provide a glove base and glove which enhance water-absorbing properties for moisture on a surface of a hand and easily release moisture to the outside from the entire glove even if the glove is configured only of a fiber-made base or even if coating is provided to a surface of the glove.

[Solution] A glove base of the present invention is a glove base made of fiber and having a hand shape, wherein water-absorbing properties of a first fiber exposed mainly to inside of the glove base are higher than water-absorbing properties of a second fiber exposed mainly to outside of the glove base, the first fiber absorbs and moves moisture on a surface of a hand on the inside to the second fiber, and the second fiber moves the moisture moved from the first fiber mainly in a surface direction.