41results about How to "Not easy to rinse" patented technology

The invention provides a microemulsion preparation taking rosin-based vegetable oil as a solvent and a preparation method thereof, and relates to a pesticide preparation. The microemulsion preparation consists of the following raw materials in percentage by mass: 0.5 to 30 percent of pesticide active ingredients, 55 to 20 percent of emulsifier, 0 to 8 percent of cosolvent, 0.1 to 0.3 percent of defoamer, 1 to 30 percent of rosin-based vegetable oil, and the balance of water. The preparation method comprises the following steps of: adding the pesticide active ingredients, the rosin-based vegetable oil, the cosolvent, emulsifier and the defoamer into a reaction kettle, performing cutting and uniform dispersion at 2,000 to 5,000 rpm/min, and adding the balance of water into the mixture for high-speed cutting to obtain the microemulsion preparation taking the rosin-based vegetable oil as the solvent.

The invention discloses a MIL-53 needle tubing-type solid phase microextraction probe and a preparation method thereof. The MIL-53 needle tube-type solid phase microextraction probe comprises a stainless steel matrix and a coating material. The stainless steel matrix is made of a stainless steel material and is a tube-shaped structure. The coating material is a metal organic skeletal material MIL-53 (M) (wherein M represents Fe, Al or Cr). According to the preparation method, the coating material directly coheres to the surface of the stainless steel matrix by high temperature-resistant epoxy resin glue so that the MIL-53 needle tube-type solid phase microextraction probe is prepared. The MIL-53 needle tube-type solid phase microextraction probe has a simple structure, good heat stability and good chemical stability, is convenient for operation and carrying, can be used for determination of polycyclic aromatic hydrocarbons (PAHs) in an environmental complex sample and is prepared from easily available materials. The preparation method has simple processes and a low cost. The coating material has a pore structure, high extraction efficiency and analysis efficiency, good gluing firmness and solvent flushing resistance, can be used repeatedly and greatly reduces an analysis cost.

The invention relates to an anti-scaling plastic pipe with a far infrared radiation function and a preparation method thereof. The pipe comprises a far infrared radiation layer, a polyolefin resin layer and an anti-scaling layer which are sequentially arranged from outside to inside. The far infrared radiation layer is formed by extrusion molding of a far infrared radiation composite material, thefar infrared radiation composite material is prepared from the following components in parts by mass: 100 parts of heat-resistant polyethylene and 1 to 10 parts of functional master batch, the polyolefin resin layer is formed by extrusion molding of a heat-resistant polyethylene material, the anti-scaling layer is formed by extrusion molding of an anti-scaling composite material, and the anti-scaling composite material is prepared from the following components in parts by mass: 100 parts of ultra-high molecular weight polyethylene and 1 to 10 parts of fluorine-containing organic silicon modified PE master batch. According to the preparation method, three-layer co-extrusion is carried out by adopting three extruders, and the anti-scaling plastic pipe with the far infrared radiation function is obtained after vacuum sizing and cooling shaping. The problems that the inner wall of an existing polyolefin pipeline is prone to scaling, and the heat radiation efficiency is low are solved.

The invention discloses a belt type roller magnetic separator. The belt type roller magnetic separator comprises a redirecting roller, a left machine frame, a conveying belt, a rain spraying gradient slurry dispersing sieve, a belt conveying bracket, a conveying belt lower carrier roller, an upper flusher, an electric roller and a right bracket and is characterized in that: a plurality of groove-shaped high-strength magnet carrier roller devices are arranged below the conveying belt on the upper layer. The high-strength magnet carrier roller devices can magnetize patterned belts completely above the devices, and iron powder in the slurry is sucked by the magnetized patterned belts and falls into pits of the patterned belts. After the patterned belts upstream enters a non-magnetic region, all the iron concentrate powder falls into an iron concentrate powder bank and are collected, so that the magnetic separation efficiency is greatly improved. The belt type roller magnetic separator has the advantages of large conveying quantity, high collecting capacity, capacity of reducing washing of slurry on the adsorbed iron powder, high magnetic separation efficiency, high yield, high iron powder adsorption capacity, resource saving, simple structure and easiness in assembly, and is ideal equipment for extracting iron concentrate powder through iron ore magnetic separation and tailings treatment.

The present invention discloses a self-adaptation type floating ball demister and a demisting method thereof. According to the self-adaptation type floating ball demister, multiple layer floating ball demisting units are arranged in the demister housing, the floating ball demisting units are separated through sieve plates, gas flow enters the demister housing from the bottom portion of the demister housing and then enters the floating ball demisting unit through the sieve plate, the accumulated floating balls in the floating ball demisting units present the floating state under the gas flow effect while the rising gas flow contacts the floating balls being in the floating state, the gas flow direction produces deflection under the effects of inertia and baffling flow, the liquid droplets and the solid particles carried in the gas flow are continuously adsorbed and aggregated by the surface of the floating balls, and the liquid droplet-removed and solid particle-removed gas flow is discharged from the top portion of the demister so as to complete the self-adaptation type demisting. According to the present invention, the floating ball adopts the polymer hollow small ball, characteristics of equipment investment reducing, demisting efficiency improving, clogging resistance, easy rinsing, strong working condition adaptability, less investment, and low operation and maintenance cost are provided, and the generation of the wet method desulfurization chimney gypsum rain is effectively reduced.

The invention relates to a rotary type culture water purifying device which comprises an outer barrel and inner barrels which are arranged in the outer barrel, wherein a vertical clapboard is arrangedbetween the outer barrel and the inner barrel of the outermost layer, a water inlet pipe is arranged between the outer barrel at one side of the clapboard and the adjacent inner barrel, water inlet holes are formed at the lower part of the water inlet pipe, and water passing holes are formed on the side wall of the inner barrel of the outermost layer at the other side of the clapboard; a verticalclapboard is also arranged between two layers of adjacent inner barrels from bottom to top, and water passing holes are alternately arranged on the side wall of the inner barrel of the outer layer atone side of the clapboard and the side wall of the inner barrel of the inner layer at the other side of the clapboard; a water discharge pipe is arranged in the centremost inner barrel, a vertical clapboard is arranged between the water discharge pipe and the centremost inner barrel, and water discharge holes on the water discharge pipe and water passing holes on the centremost inner barrel are respectively positioned on the two sides of the clapboard; and the inner barrels and the outer barrel are filled with filtering material dielectric layers, and the water inlet holes, the water passingholes and the water discharge holes are lower than the top surfaces of the filtering material dielectric layers. The rotary type culture water purifying device has the characteristics of convenient movement and installation, good purifying effect, low manufacturing cost and the like, and is favorable for regulating and controlling the culture water quality, improving the culture effect and savingthe water for culture.

The invention relates to covering enduringly hair strengthening shampoo and a nutrient combination. The covering enduringly hair strengthening shampoo is prepared from 0.1-5 parts of saccharide isomerate, 0.1-5 parts of ginger root essential oil, 0.1-2 parts of swertia mileensis extract (containing an active component swertiamarin), 0.01-1 part of copper tripeptide-1, 0.1-5 parts of polyurethane-11 and 1-7 parts of glycerinum. The components have a covering effect in a preparation process and form a reticular film structure, when water is used for flushing hair, covered nutrients are fixed inhair follicles, are not prone to be washed away by the water when in contact with a scalp and can nourish the scalp and hair roots for longer time, and hair growing and hair solidifying effects are added, so that a purpose of enduringly strengthening and nurturing hair is achieved.

The invention relates to an oral antimicrobial composition. The oral antimicrobial composition comprises the following components in parts by weight: 5 to 20 parts of cation bacteriocide, 5 to 20 parts of release-controlled agent, 40 to 85 parts of forming agent, and 5 to 20 parts of adhesive agent; the adhesive agent is selected from one or more of chitosan, polyethyleneimine, polyvinyl alcohol,hydroxy propyl cellulose and hydroxyethyl cellulose; the forming agent is selected from one or more of cyclodextrin and cellulose derivative; and the release-controlled agent is selected from one or more of fatty acid which is solid at the normal temperature and aliphatic ester. The oral antimicrobial composition adopts specific raw materials to be prepared into granular preparation to be added into toothpaste, so that the adhesion rate of the medicine in the oral cavity can be apparently improved, and the technical difficulty that the granular preparation medicine is difficult to adhere in the oral cavity after the tooth brushing can be solved.

The invention belongs to the technologies of hair care and maintenance, and specifically relates to an anti-hair loss essence solution and a preparation method thereof. The essence solution at least includes, by mass percentage, 25-35% of alcohols, 5-15% of a plant extract, 0.2-0.4% of hydrogenated castor oil, and 0.05-0.15% of a thickening agent, with the balance being water; and the alcohols include ethanol, dihydric alcohol and PE9010. The provided essence solution can meet the requirements of preventing hair from losing and promoting the growth of the hair; and the active ingredients of the essence solution are not easy to wash off, and is small in scalp irritation, lasting in fragrance and good in high temperature storage stability.

The invention provides a hollow fiber composite nanofiltration membrane and a preparation method thereof. The hollow fiber composite nanofiltration membrane comprises a support layer and a separationlayer, and materials for preparing the support layer comprise, by weight, 30-50 parts of a support layer membrane casting solution, 8-15 parts of aloe extract and 3-6 parts of an antifoaming agent; and materials for preparing the separation layer include, by weight, 80-200 parts of a separation layer membrane casting solution, 15-25 parts of nano-chitin, 15-25 parts of ultrafine aluminum silicatepowder, 5-10 parts of a dispersant and 300-500 parts of an organic solvent. The hollow fiber composite nanofiltration membrane has the advantages of good thermal stability, high mechanical strength, good acid and alkali corrosion resistance, good water throughout and high salt rejection rate.

The invention relates to a net portion grooming roller cleaning device. The cleaning device comprises a water spraying pipe and a steam pipe which are arranged on the inner side of a grooming roller and is characterized in that based on an existing grooming roller cleaning device, a water source filter, an outer side moving water spraying pipe and an inner side steam spraying pipe are additionally arranged. According to the improvement, the purpose of improving cleaning effect is achieved. The net portion grooming roller cleaning device has the advantages of being low in cost, simple and convenient to install and capable of achieving high cleaning effect and finally achieving the effect of improving papermaking rate and finished product rate, and has popularization significance and the like.

The invention discloses a method for regulating heavy metal desorption of a compost extract liquid by adopting a carbon nanomaterial. The method comprises steps as follows: a mixed solution containing three kinds of heavy metal ions including Cu<2+>, Pb<2+> and Cd<2+> is prepared, and a concentration ratio of the three kinds of heavy metal ions is 6:4:1; the prepared heavy metal mixed solution and the compost extract liquid in a mass ratio being 1:2 are mixed; 10 mg of the carbon nanomaterial is weighed and put into a conical flask, 20 ml of the heavy metal mixed solution or 20 ml of the pure compost extract liquid is added to the conical flask, and a mixture is oscillated for 6 h, is filtered and then is measured. The invention further discloses an application of the method for regulating the heavy metal desorption of the compost extract liquid by adopting the carbon nanomaterial in the aspect of increase of desorption rate of the heavy metal including Cu<2+>, Cd<2+> and Pb<2+>. The desorption rate of the heavy metal refers to desorption of Cd, Cu and Pb by the aid of graphene, graphene oxide and multi-walled carbon nanotubes.

The invention discloses anhydrous sunscreen gel of a pure physical sunscreen agent and a preparation method of the anhydrous sunscreen gel, the anhydrous sunscreen gel comprises the following components: 10%-50% of a physical sunscreen agent, 0.1%-5% of a dispersant, 1.0%-9.0% of an organosilicon elastomer, 0%-5% of an oil phase thickener, 40%-80% of grease and 0%-5% of an active matter, the physical sun-screening agent is nano or non-nano titanium dioxide and/or zinc oxide subjected to surface treatment. According to the present invention, the pure physical sun-screening agent is utilized to form the anhydrous sun-screening gel, and the formed gel has characteristics of excellent skin feeling, high sun-screening value and good water resistance although the pure physical sun-screening agent is the whole oil formula;

The invention discloses an eye cleaner which comprises an eye mask device, an eyelid opening device, a pressure regulating type flushing device and a waste liquid negative-pressure recovery device. The eye cleaner has the following advantages and effect that when the eyes of a patient are flushed, the eyelid opening device is firstly installed on the left mask body or the right mask body, and a negative pressure pipe is connected to the left cover body or the right mask body; the left mask body or the right mask body provided with the eyelid opening device abutts against the cheek of the patient, at the moment, the opening angle of supporting arms is adjusted by adjusting the separation distance between two handles in the eyelid opening device, the eyelids of the patient are propped open through an eyelid opening piece, and a spherical rotating seat rotatably move to adapt to different patients for eyelid opening; then, eye flushing liquid in a liquid medicine tank enters a drainage tube and a universal tube under a certain pressure through a pressure adjusting mechanism and is sprayed out of a flushing jet nozzle, so that the eyes of the patient are flushed; and finally flushing waste liquid of the left mask body or the right mask body is recovered through the waste liquid negative-pressure recovery device.

The invention discloses a vaginal syringe for gynaecology and obstetrics, and belongs to the technical field of medical equipment. The vaginal syringe comprises a flushing device, a vaginal speculum device and a waste liquid storage device. The vaginal speculum device is arranged on the outer side wall of the flushing device, the vaginal speculum device is clamped to the flushing device, the wasteliquid storage device sleeves the rear side wall of the flushing device, and the waste liquid storage device is clamped to the flushing device. The flushing device sprays cleaning liquid in a fan shape to form a spraying face, and the cleaning efficiency is higher. The vaginal speculum device is used for dilating and observing the vagina of a patient, helping the flushing device to enter the vagina of the patient and preventing the flushing device from accidentally touching the interior of the vagina of the patient to cause injury. The waste liquid storage device is used for collecting and storing cleaning waste liquid flowing out of the vagina of a patient and preventing bacteria infection caused by infectious bacteria carried by part of patients flowing out along with the cleaning wasteliquid. The vaginal syringe is convenient to operate, the interior of the vagina of a patient can be comprehensively flushed, and the safety of the vagina of the patient is guaranteed.

The invention discloses a small-hole dome interlocking ecological grass planting brick. The brick comprises an I-shaped brick body, and the brick body comprises a supporting layer, a weight reductionlayer and a grass planting layer from top to bottom. A plurality of grass planting holes penetrating through the brick body are formed in the brick body, each grass planting hole comprises a small cylindrical hole formed in the supporting layer, a dome-shaped cavity formed in the weight reduction layer and a large cylindrical hole formed in the grass planting layer, and lug stacks are arranged atthe outer edges of the four protruding parts of the brick body. Lug supports interlocked with the lug stacks in a matched manner are arranged at the outer edges of the two concave parts of the brick body, middle reinforcing ribs are formed between the adjacent grass planting holes on the bottom face of the brick body, and end ribs are formed between the grass planting holes and the side edges of the brick body. The grass planting brick is reasonable, simple and material-saving, is low in manufacturing cost and good in anti-skid performance, is easy to lay, is convenient and firm in connectionbetween bricks, is capable of effectively solving the problem that the grass planting holes separate soil, and is convenient to replace.

The invention discloses a preparation method of long-acting antifouling emulsion paint for exterior walls and belongs to the technical field of building materials. The preparation method comprises thefollowing steps: modifying polystyrene microspheres with concentrated sulfuric acid to prepare sulfonated polystyrene microspheres, making the sulfonated polystyrene microspheres into modified polystyrene microspheres with hydrophilic surface and hydrophobic inside by using a pore-foaming agent and modified sodium lignosulphonate, grafting a flexible segment containing a hydroxyl group onto the surface of nano-silica by using isocyanate, epoxy resin and organic amine, adding the modified polystyrene microspheres and modified silica to the product, simultaneously adding modified peanut shell fiber, a treating agent and water-soluble carbodiimide so as to prepare the long-acting antifouling emulsion paint for exterior walls. The prepared emulsion paint has excellent hydrophilicity on the surface, and the hydrophilic substance is not easy to loss. Thereby, the product has long-acting fouling resistance.

The invention discloses tire glaze with high permeability and durability and a preparation method of the tire glaze, belonging to the field of tire protection. The tire glaze comprises the following components in percentage by weight: 5-15% of dimethyl silicone oil, 1-10% of amino-silicone oil, 2-10% of an emulsifier, 5-15% of a deoxidizing agent, 2-10% of a penetrant, 5-15% of a surfactant and 0.1-5% of an inorganic salt, with the balance being water. The tire glaze with high permeability and durability can solve the problem of poor durability caused by poor permeability; and in addition, since an oxidation film on the surface of an old tire can be eliminated, effective components and rubber can form interaction force, so on one hand, the durability of the tire glaze can be further improved, and on the other hand, the tire can be better protected against oxidation, aging and other problems.

The invention discloses diatomite soap. The diatomite soap is prepared from the following components in parts by mass: 20 to 30 parts of diatomite powder, 20 to 40 parts of olive oil, 10 to 20 parts of coconut oil, 10 to 20 parts of palm oil, 5 to 9 parts of sodium hydroxide, 1 to 3 parts of thickening agent, 5 to 7 parts of humectant, 0.5 to 1.5 parts of high-grade fatty acid, 5 to 15 parts of de-ionized water and 10 to 12 parts of antibacterial powder. According to the product disclosed by the invention, diatomite is added so that the rigidity is more stable; water can be remained on the surface of the soap and the surface of the soap is not melted, so that the next-time utilization of the soap is not influenced; the diatomite has the characteristics of large porosity, strong absorptionperformance, stable chemical performance, wear resistance, heat resistance and the like; the diatomite has a relatively large pore volume so that the drying time can be shortened, the use amount of grease can be reduced and the cost is reduced; the diatomite can be uniformly dispersed, is stuck and mixed with the grease and is not easy to separate out; in a washing process, dirt and bacteria can be adsorbed and then washed off and the soap is easy to wash.