32results about How to "It has the effect of green environmental protection" patented technology

The invention relates to a watercraft texture wallpaper paint, characterized in that the invention comprises the following components: 31 percent to 35 percent of styrene-acrylic emulsion, 23.94 percent of superfine weight calcium, 1 percent to 2 percent of nano-titanium dioxide, 10 percent to 18 percent of titanium pigment, 8 percent to 9.8 percent of calcined kaolin, 1.2 percent to 1.8 percent of ethylene glycol, 0.2 percent to 0.5 percent of hydroxyethylcellulose, 0.8 percent to 1.5 percent of film forming additive, 0.15 percent to 0.25 percent of multi-functional additive, 0.3 percent to 0.5 percent of dispersant, 0.1 percent to 0.2 percent of wetting agent, 0.15 percent to 0.21 percent of defoamer, 0.08 percent of anticorrosion and insecticide, 0.8 percent to 2 percent of thickener and 20 percent to 22 percent of water. The invention is the watercraft texture wallpaper paint, is environment-friendly, has strong elastic tension, has good covering and anti-cracking effect on the fine cracking of wall, and has good scrape resistance performance, greatly enhancing the degree of wall surface protection; meanwhile, the invention still has strong waterproof performance, without color-changing and decortication and mildew and can fully solve the common problems existing in wall decoration.

The invention provides pet sterilization padding and a preparation method thereof. The pet sterilization padding comprises water storage particles provided with a macromolecule water absorption coating layer; the water storage particles are made from dried paper pulp; the macromolecule water absorption coating layer comprises macromolecule water absorption resin and wood pulp powder; the pet sterilization padding is characterized in that copper sulfate is added into the water storage particles or / and the macromolecule water absorption coating layer. The preparation method comprises pulping, pelleting, water-adding, mixing and drying processes; copper sulfate is added for pulping or / and manufacturing the macromolecule water absorption coating layer to manufacture the two-layer pet sterilization padding; the two-layer pet sterilization padding has an excellent sterilization function, enables a user to easily distinguish the padding stained with pet excrement and is easy to clean the excrement; the preparation technology is simple, and the formula of the macromolecule water absorption resin is reasonable.

The invention relates to a biological planting bag for preserving soil moisture. Seeds, fertilizer and base for plant growth are mixed and then filled in the planting bag, the upper part of the planting bag is open and the planting bag is provided with two layers, the inner layer is a bag made of straw paper while the outer layer is a straw bag; the base for plant growth consists of soil, sand and porous-layer silicate, wherein, the content of the porous-layer silicate is 2.8-12% by weight percentage. The straw bag is added with straw fast destroying fungi and halophilic bacterium. The invention has remarkable effects of water preservation, fertilizer preservation and soil moisture preservation, is environmentally friendly, and especially suitable for desertification lands, saline-alkali soil and barrens formed by serious water loss and soil erosion.

The invention provides a high-quality high-yield cultivation method of Cuiguan pears, and relates to the technical field of Cuiguan pear planting. The method comprises the following steps of grafting; complementary planting, wherein pollination trees are subjected to complementary planting, partial pollination varieties are top-grafted to main cultivated varieties, and then flowering and pollination can be conducted in the next year; pollen collection, wherein dew-free bursting flower buds or newly-bloomed flowers are collected after 10 a.m., pollen of the dew-free bursting flower buds or newly-bloomed flowers are spread on bright and clean paper at the room temperature ranging from 20 DEG C to 28 DEG C, anthers burst open after eight hours, and pollen is sprinkled out, collected and applied; pollination, wherein pollen is matched with diluent to be diluted and then sprayed on flowers, pollen liquid is sprayed to the flowers at noon, and the diluent for dilution is prepared from, by weight, 1 part of boronic acid, 8 parts of bentonite, 3 parts of gelatin, 1 part of stannous pyrophosphate, 2 parts of potassium tripolyphosphate and 1,000 parts of purified water; chemical fruit retention. The high-quality high-yield cultivation method of the Cuiguan pears is high in graft survival rate, high in resistance of grafted Cuiguan pear saplings, good in pollination effect, green and environmentally friendly.

The invention provides a planting method of jade pears, and relates to the technical field of planting of jade pears. The planting method comprises the following steps of performing grafting: performing complementary planting, performing complementary planting of pollination trees, and performing top grafting of part of trees of pollination varieties on main planting varieties, so that blooming and pollination can be realized the next year; collecting pollens: after 10 a.m., collecting dew-free budding flower buds or flowers just blooming, taking pollens, spreading the taken pollens on bright and clean paper, placing the bright and clean paper with the pollen at room temperature of 20-28 DEG , after 8 hours, enabling anther to puff, enabling the pollens to be sprinkled, and collecting the pollens for application; performing pollination: compounding the pollens with a diluent for dilution, spraying the diluted pollen liquid to flowers, and spraying the diluted pollen liquid to the flowers at noon, wherein the diluent for dilution is prepared from the following components in parts by weight: 1 part of boric acid, 8 parts of bentonite, 3 parts of gelatin, 1 part of stannous pyrophosphate, 2 parts of potassium tripolyphosphate and 1000 parts of purified water; and performing chemical fruit protection. According to the planting method disclosed by the invention, the grafting survival rate is high, the grafted jade pear tree seedlings are high in stress resistance, the pollination effects are good, and the planting method is environmentally-friendly.

The invention relates to the field of water treatment chemicals, and particularly discloses a green and environment-friendly corrosion and scale inhibitor. The environment-friendly corrosion and scale inhibitor is prepared from modified polyepoxysuccinic acid, an amino acid corrosion inhibitor, water and the like, and the preparation method of the modified polyepoxysuccinic acid comprises the following steps: adding chitosan with the deacetylation degree of 70-85% into a citric acid solution, and stirring until the chitosan is dissolved to obtain a chitosan citric acid solution; the preparation method comprises the following steps: adding absolute ethyl alcohol into a chitosan citric acid solution, uniformly stirring, heating and refluxing for 1-2h, cooling to 40-50 DEG C, adding polyepoxysuccinic acid, uniformly stirring, carrying out ultrasonic treatment for 2-4h, cooling to room temperature, and finally adjusting the pH value to 5.5-7.0, thereby obtaining the modified polyepoxysuccinic acid. The green and environment-friendly corrosion and scale inhibitor prepared by the invention still has good scale inhibition performance in a high-temperature state, does not bring in phosphorus, and has a green and environment-friendly effect.

The invention relates to a nano hydrophobic and oleophobic coating and a preparation method of the coating. The coating comprises the following components in percentage by weight: 70-75% of ethyl alcohol, 5-10% of isopropanol, 10-25% of a siloxane oligomer and the balance of ethereal sulfate. The preparation method of the coating comprises the following steps: fully mixing the components to obtain a solution and wiping the surface of the glass by using a solution-containing non-woven fabric; placing the glass, and repeatedly wiping the surface by using the same non-woven fabric in a ring manner; then removing the residual solution on the surface of the glass by using a clean non-woven fabric, subsequently polishing the surface of the material, leaving the polished surface to stand, and then obtaining the coating on the surface of the glass. According to the invention, the contact angle between the coating and water is increased, so that the drainage effect is remarkably improved; only little water is needed for washing the coating; besides, the sliding angle of the water is reduced, so that the surface of the glass is more easy to wipe; the use of harmful cleaning agents is eliminated; the nano hydrophobic and oleophobic coating has a good application prospect.

The invention relates to a preparation method for a bio-polishing enzyme, and a method for applying the bio-polishing enzyme to fabric printing and dyeing. The preparation method comprises the following steps: (1) weighing, by weight, 20% of neutral cellulase, 5% of an auxiliary agent, 10% of dye-resistant powder, 46.95% of starch, 10% of microcrystalline cellulose, 8% of dextrin and 0.05% of caramel pigment; and (2) uniformly mixing the above components in the step (1) to prepare the finished bio-polishing enzyme. The bio-polishing enzyme of the invention is convenient to use, good in usage effect, friendly to environment and wide in an application scope, and can be widely applied to polishing, softening, faded-effect finishing and the like of fabrics.

The invention discloses a polyurethane hard bubble composite material and making method of car, which comprises the following parts: 40-60% polyether 4110, 40-60% polyether 350, 2-3% foam stabilizer, 2-5% foaming agent and 6-10% catalyst, wherein the materials are put into container to blend evenly to produce the product.

The invention relates to the technical field of flour processing, in particular to a raw material wheat cleaning device for flour processing. The raw material wheat cleaning device comprises a cleaning box and a water storage tank, wherein an auger uniform feeding device is arranged on the cleaning box; a cam rotating cavity is formed in the position, located on the right side of a cylinder, inside the cleaning box, and a cam is arranged at the end part, stretching into the cam rotating cavity, of a rotating shaft; and a material throwing plate is arranged under a material falling opening, a vertical partition plate is arranged at the position, located below the material throwing plate, in the cleaning box, the upper end of the vertical partition plate is connected with an inclined partition plate connected with the inner wall of the right side of the cleaning box, and the vertical partition plate and the inclined partition plate divide the interior of the cleaning box into a stirringcleaning area and a floating impurity floating area. The raw material wheat cleaning device for flour processing has a more excellent separation effect on wizened and empty-shelled wheat in wheat rawmaterials, meanwhile, the whole cleaning device can recycle a large amount of cleaning liquid, and only a small amount of cleaning liquid needs to be discharged in the cleaning process each time, so that waste of water resources is avoided by the cleaning device, and the cleaning device has the green environment-protecting effect.

The invention discloses an energy-saving and environment-friendly production process of corrugated cartons. The process comprises the following steps: treating raw materials, namely, sterilizing collected straws, waste newspapers, wheat straws and wood and bamboo poles, injecting water for soaking the raw materials after sterilization, then sequentially putting the raw materials into a pulverizer for pulverizing, and removing impurities to obtain pulp for later use, so that fiber pulp is obtained; and carrying out pulping and pulp mixing treatment on the obtained fiber pulp, namely, pulping fibers in the fiber pulp, then carrying out pulp mixing to obtain evenly mixed pulp, and carrying out standing for 100-120 min, wherein the concentration of the pulp is 3% to 5%, and thus the mixed paper pulp is obtained. According to the energy-saving and environment-friendly production process of corrugated cartons, the straws, the waste newspapers, the wheat straws and the wood and bamboo poles are collected from the raw materials, so that green and environment protection in the real sense are achieved, meanwhile, the inner sides and the outer sides of the corrugated cartons are coated with waterproof coatings, so that the service lives of the corrugated cartons are prolonged, and the waterproof effect is good.

The invention discloses a magnetic connection structured assembly with a self-protection function. The magnetic connection structured assembly with the self-protection function comprises a first holetype connecting piece, a second hole type connecting piece, a third connecting piece, a fourth connecting piece and a protective sleeve. A through hole is formed in one end of each of the first hole type connecting piece and the second hole type connecting piece, cavities are formed in the other ends of the first hole type connecting piece and the second hole type connecting piece, and the throughholes are communicated with the corresponding cavities. The third connecting piece is embedded with a magnetic block, and the end of the third connecting piece is provided with a third joint surface.The end of the fourth connecting piece is provided with a fourth joint surface and an edge extending outwards. An end hole is formed in one end of the protective sleeve, an inward inner table top isarranged on the periphery of the end hole, and a protrusion is arranged on the inner table top. The first hole type connecting piece is in threaded connection with the third connecting piece, the second hole type connecting piece is in threaded connection with the fourth connecting piece, and the third joint face and the fourth joint face attract each other. The other end of the protective sleeveis provided with threads and is in threaded connection with the third connecting piece. The inner table top on the protective sleeve is just positioned below the edge of the fourth connecting piece. All the pieces are series products. The magnetic connection structured assembly with the self-protection function is simple in structure, high in efficiency, low in cost and flexible to change and saves time and effort.

The invention relates to a multifunctional solid fermenting device which comprises an inner shell with a fermenting containing cavity, and a fermenting device body arranged on the periphery of an outer shell. A water bath heat preservation channel is arranged between the inner shell and the fermenting device body. A hot water inlet and an outflow opening are formed in the position, close to the upper end of the fermenting device body, of the water batch heat preservation channel. A first filter screen and a second filter screen are arranged in the inner shell. The second filter screen is located at the lower portion of the first filter screen. A liquid outlet is formed in the bottom of the inner shell. Heat preservation is conducted on fermenting objects in the fermenting containing cavity through the water bath heat preservation channel, saccharification, alcoholization, acetification, esterification and other processes can be achieved on the first filter screen, the device is less used, different heat preservation temperatures are adopted for different manufacturing stages, the temperature control of the whole brewing process can be achieved on the same fermenting device, the control over product quality is facilitated in a water bath heat preservation mode, a manufacturing system of the whole product is small in occupied area, and labor efficiency is greatly improved.

The invention discloses a frost damage prevention and control device for tunnels in seasonally frozen soil regions and a mounting method. Preliminary bracers and secondary linings are arranged on theinner surfaces of the tunnels, and cold bath pipes are disposed in the preliminary braces and the secondary linings and connected to a refrigeration chamber. By means of the device, subzero temperature of surrounding rock of the seasonally frozen soil tunnels can be maintained all the time, and damage caused by freezing and thawing cycle of the surrounding rock to the tunnel linings is reduced. The device is different from existing anti-freezing methods for seasonally frozen soil tunnels and involves several procedures more than the process of raising the temperature blindly to ensure that thesurrounding rock of the tunnels is not frozen. A temperature sensor connected to a central control chamber is arranged in the device and can collect the internal temperature of the tunnels in real time and adjust the refrigeration amount in time, and the overall efficiency is improved.

The invention discloses a polyurethane hard bubble composite material and making method of car, which comprises the following parts: 40-60% polyether 4110, 40-60% polyether 350, 2-3% foam stabilizer, 2-5% foaming agent and 6-10% catalyst, wherein the materials are put into container to blend evenly to produce the product.

The invention relates to a connected structure configuration assembly. The connected structure configuration assembly is characterized in that one end of a middle connecting piece is provided with a first thread of the middle connecting piece, and the other end of the middle connecting piece is provided with a second thread of the middle connecting piece; a through hole is formed in one end of a hole type connecting piece; a hole type connecting piece thread matched with the first thread of the middle connecting piece and an open type cavity are formed in the other end of the hole type connecting piece; the through hole is communicated with the cavity; the middle connecting piece is in threaded connection with the hole type connecting piece or a magnetic type connecting piece or a magnetophilic connecting piece through the second thread of the middle connecting piece; a magnetic block is embedded in the magnetic connecting piece; the end of the magnetic connecting piece is provided with a magnetic connecting piece attraction contact surface; the end of the magnetophilic connecting piece is provided with a magnetophilic connecting piece attraction contact surface; the middle connecting piece, the hole type connecting piece, the magnetic type connecting piece and the magnetophilic connecting piece are all series products; and the series products refer to various specifications and sizes of all the parts. The assembly can realize connection structuralization.

The invention discloses a pipe body assembly with the sterilization and heavy metal ion removal functions. The pipe body assembly comprises a plurality of pipe bodies; the ends between every two adjacent tube bodies are detachably connected; each tube body comprises an inner-layer pipe body and an outer-layer pipe body; the inner-layer pipe bodies are coaxially arranged in cavities of the outer-layer pipe bodies; the inner wall of each inner-layer pipe body is coated with an antibacterial adsorption layer, and each antibacterial adsorption layer is prepared from the following raw materials, bymass: 23 parts of chitosan, 12 parts of gelatin, 1 part of molybdenum oxide, 2.2 parts of yttrium oxide and 1.5 parts of nano silver ions; a clamping groove is formed in the end part of each outer-layer pipe body; and a protrusion matched with the corresponding clamping groove is arranged at the end part of each inner-layer pipe body. The pipe body assembly has the advantages of being environmentally-friendly, good in antibacterial effect and high in mechanical strength.

The invention discloses a magnetic connection structured configuration assembly with a self-protection function. The magnetic connection structured configuration assembly with the self-protection function comprises a first middle connecting piece, a second middle connecting piece, a first hole type connecting piece, a second hole type connecting piece, a magnetic connecting piece, a magnetophilicconnecting piece and a protective sleeve. The first hole type connecting piece and the first middle connecting piece are in threaded connection, the first middle connecting piece and the magnetophilicconnecting piece are in threaded connection, the second hole type connecting piece and the second middle connecting piece are in threaded connection, and the second middle connecting piece and the magnetic connecting piece are in threaded connection. The magnetic connecting piece and the magnetophilic connecting piece are connected with each other in an attracting manner; The protective sleeve isin threaded connection with the magnetophilic connecting piece through connecting threads and protective threads. The magnetophilic connecting piece is located in an inner cavity of the protective sleeve, and an inner table of the protective sleeve covers the outer side of a leaning table of the magnetic connecting piece. All the connecting pieces are series products. The magnetic connection structured configuration assembly with the self-protection function has the advantages of being simple in structure, saving time and labor, improving working efficiency, lowering labor intensity of operators, reducing cost and being flexible to change.

The invention discloses an energy-saving and environmental-protection method of an evaporator. The method comprises the following steps: 1, storing and choosing a material temperature working point; and 2, storing and choosing a material heating value, selecting the boosting temperature rising value of a booster fan in the solution material boiling point rising process, and selecting the working temperature point and the boosting temperature rising value of a corresponding material. About 97% or above of heat energy consumed in the evaporative concentration process of the solution material is recycle heat energy, and only about 3% of mechanical energy converted from electric energy and a miniature amount of steam are used as supplementary energy of the heat energy, so the method has an obvious energy saving effect, and also has green and environmentally-friendly effects.

The present invention proposes a kind of ceftolozam sulfate and its preparation method and application, described method comprises the following steps: pair intermediate I (7-amino-3-chloromethyl-3-cefazolin-4-carboxylic acid to Methoxybenzyl ester) reacts with fluorenylmethoxycarbonyl chloride to obtain intermediate II; intermediate II and {2-[3-(1-methyl-5-(tritylamino)-1H-pyrazole ‑4‑base) ureido group] ethyl} tert-butyl carbamate reacts to obtain intermediate III; intermediate III is carried out under the second alkaline solvent system to carry out amino deprotection reaction to obtain intermediate IV; intermediate IV Reaction with intermediate V in an acid-binding agent alkali solvent system to obtain ceftolozax sulfate. The preparation method of ceftolozax sulfate of the present invention adopts mild reaction types and reaction conditions, simplifies and optimizes the reaction conditions, the impurities in each step are less, the reaction is controllable, the pollutants are produced less, and the yield is higher. It has the effect of green environmental protection.

The invention provides ceftazidime sulfate and a preparation method and application thereof, and the method comprises the following steps: making an intermediate I (p-methoxybenzyl 7-amino-3-chloromethyl-3-cefazolin-4-carboxylate) with fluorenylmethoxycarbonyl chloride to obtain an intermediate II, making the intermediate II react with tert-butyl {2-[3-(1-methyl-5-(triphenylmethylamino)-1H-pyrazole-4-yl)ureido]ethyl}carbamate to obtain an intermediate III, carrying out amino deprotection reaction on the intermediate III in a second alkaline solvent system to obtain an intermediate IV, and making the intermediate IV react with the intermediate V in an acid-binding agent alkali solvent system to obtain ceftazidime sulfate. According to the preparation method of ceftazidime sulfate, mild reaction types and reaction conditions are adopted, the reaction conditions are simplified and optimized, the impurities in each step of reaction are few, the reaction is controllable, less pollutants aregenerated, the yield is high, and the preparation method has a green and environment-friendly effect.

The invention discloses a solar intelligent energy-saving LED full-color advertisement screen which comprises a solar off-grid photovoltaic power station and an LED full-color advertisement screen connected to the power station, wherein the solar off-grid photovoltaic power station successively comprises a solar cell assembly, a solar charging controller, a storage battery and an inverter which are connected successively; and a photoswitch and a time control switch are also disposed on the solar cell assembly. The advertisement screen disclosed by the invention has the advantages that the screen is green, environment-friendly and energy-saving, and has low energy consumption.

The invention provides a prefabricated enclosure wall coping and manufacturing and construction methods thereof. The prefabricated enclosure wall coping comprises a ceiling arranged horizontally, inclined roofs connected to the two ends of the ceiling and arranged inclinedly relatively to the ceiling, side roofs connected to the inclined roofs, shielding plates and fixed plates, and the shieldingplates are arranged close to the vertical center direction of the ceiling on the side plates respectively, and are vertically connected with the fixed plates respectively. The problem that onsite enclosure wall copings constructed onsite are different in specifications is solved, and the prefabricated enclosure wall coping has the advantages that mounting and dismounting are convenient, the copingis green, the reutilization rate is high, work time is saved and the efficiency is improved.

The invention relates to a multifunctional solid fermenting device which comprises an inner shell with a fermenting containing cavity, and a fermenting device body arranged on the periphery of an outer shell. A water bath heat preservation channel is arranged between the inner shell and the fermenting device body. A hot water inlet and an outflow opening are formed in the position, close to the upper end of the fermenting device body, of the water batch heat preservation channel. A first filter screen and a second filter screen are arranged in the inner shell. The second filter screen is located at the lower portion of the first filter screen. A liquid outlet is formed in the bottom of the inner shell. Heat preservation is conducted on fermenting objects in the fermenting containing cavity through the water bath heat preservation channel, saccharification, alcoholization, acetification, esterification and other processes can be achieved on the first filter screen, the device is less used, different heat preservation temperatures are adopted for different manufacturing stages, the temperature control of the whole brewing process can be achieved on the same fermenting device, the control over product quality is facilitated in a water bath heat preservation mode, a manufacturing system of the whole product is small in occupied area, and labor efficiency is greatly improved.

The invention discloses sludge treatment equipment based on environmental protection, and relates to the technical field of sludge treatment equipment. The invention comprises a bottom plate, an annular steam box is arranged on the surface of the bottom plate; a water storage tank is arranged on the surface of the bottom plate and inside the annular steam box; a heating furnace is fixed on the surface of the bottom plate and inside the annular steam box; a blanking barrel is arranged on the side of the heating furnace; A spiral partition is arranged on the inner wall of the barrel; a sludge storage barrel is arranged on the top of the heating furnace; a discharge pipe is connected to the bottom of the sludge storage barrel; a first steam pipe is connected between the top of the sludge storage barrel and the annular steam box. The invention heats and evaporates the sludge in the sludge storage tank through a heating furnace, and the steam heats the water in the water storage tank, and the evaporated sludge is dried when passing through the spiral partition, and enters the heating crucible for drying. Fuel supplementation, sludge incineration is complete, and the energy recovery and utilization of sludge incineration improves the utilization rate of heat energy, which has the effect of environmental protection.