113results about How to "Reduce spraying costs" patented technology

A driving-bird composite contains the following materials by different weight percentage: the driving-bird spice is selected from: 1 to 50 percent of methyl ortho-aminobenzoate, one or two of the 0.1-5 percent of heartleaf houttuynia herb essential oil or 10-21 percent of muskiness T; an antioxidant is selected from one or two of the 0.02-0.5 percent of 2, 6-BHT and sodium ascorbate, and the rest is control-released carriers. The driving-bird colloid mixture is made of the driving-bird composite, and the control-released carrier contains organic base or inorganic base, unsaturated fatty acid, antiseptic, emulsification, stabilizing agent, anti-freeze agent and the like. The driving-bird SC is made of the driving-bird composite, and the control-released carrier contains michael essien alkenyl succinic acid ester of starch sodium or Beta-cyclodextrin, antiseptic, emulsification, stabilizing agent, anti-freeze agent and the like. The invention utilizes the odor of the driving-bird spice for leading the bird-trigeminal to generate anaphylactic reaction and the bird-physiology to generate anorexia after pecking by means of diluting the sprayer, the driving-bird composite has the advantages of convenient usage and good effect of driving, and is harmless to the birds and the plant, thus belonging to the environment friendly biological agent products.

The invention discloses a low-pressure cold spraying copper-based self-lubrication coating which comprises the following raw materials by weight percentage: 10-30% of copper-coated graphite, 8-12% ofaluminum oxide and the balance of copper. The invention further discloses preparation of the coating on the surface of stainless steel 304 by a low-pressure cold spraying technology. The coating is uniform in texture, is well combined with a substrate and has excellent mechanical properties and lubrication and antiwear performance. In addition, a preparation technology of the coating is green, environmentally friendly, convenient to operate and good in controllability; and the coating as a lubrication component in an oil-less or oil-lack environment has wide application prospects and an important practical value.

The present invention discloses a protective method for metal spraying of edges, angles and welds of painted steel members. In the pre-treatment procedure of a painted steel member, an operation step of metal spraying is additionally performed on edges, angles and welds of the member after rust removal of the steel member surface by ball throwing or sand blasting, or after phosphorization or inactivation of the steel member surface, a metal coating 5-50 micrometers thick is produced on the member surface. The present invention has the advantage that the technology has simple operation, low spraying cost, prominent protective effect and excellent practical value.

The invention relates to a silicon-titanium alloy film coat of an air preheater tube and an electrostatic spraying process thereof, and belongs to the electrostatic spraying technology of an environment-friendly, energy-saving and efficient silicon-titanium alloy film air preheater tube. Main components of the coat comprise SiO2, NiO, B2O3, TiO2, Pb2O3, NaO2 and K2O. A preparation method for the coat comprises the following steps: mixing and crushing common silicon-titanium alloy power and K2O to charge the powder, spraying the mixture to an air preheater steel tube under the high pressure of 30 to 120KV by using a positioning gun, heating and cooling the steel tube, and cushioning a high-temperature pad to obtain the coat. The process can realize automatic powder spraying, does not need manpower, obtains workpieces with unlimited lengths, and has the characteristics of environmental protection, energy conservation and high efficiency; due to the addition of K2O, the atomization is stable, the film is coated uniformly, the mass density is high and the thickness is controllable; the manpower and spraying cost are saved, and the service life is prolonged; and the prepared coat is superior to that in a common enamel process and a plastic powder electrostatic spraying process on the aspects of mechanical strength, adhesive force, high temperature resistance, abrasion resistance, acid and alkali corrosion resistance, ageing resistance and the like.

The invention provides a balloon suspending-type pesticide application system, and belongs to the technical field of agricultural pesticide application. The system comprises a walking device (1), a balloon suspending device (4), a pesticide conveying device (5) and a pesticide spraying power device (2). By means of the system, the damage of pesticides to the human body is eliminated, and the system has the advantages of being convenient to operate, saving labor and time, being high in efficiency, low in pesticide application cost and the like, and is capable of being applied to pesticide application in field and worthy of being widely popularized.

The invention relates to a production method for producing a paint plant component, in particular for producing a component of a colour changer, a colour valve, or a spray device. According to the invention, the paint plant component is produced in a rapid prototyping method. The invention also relates to a paint plant component that is produced accordingly.

The invention relates to the technical field of communication devices, in particular to a metal spraying process and a mobile phone shell. The metal spraying process comprises pretreatment and passivating treatment of the surface of metal, and water paint is sprayed on the pretreated and passivated surface of the metal. Meanwhile, the invention further provides a mobile phone adopting the spraying process. According to the metal spraying process and the mobile phone shell, the water paint is sprayed on the pretreated and passivated surface of the metal, the spraying process is simplified, the spraying cost is lowered, and the good spraying effect and environment protection performance are achieved.

The invention discloses an unshaped refractory material spraying device. The unshaped refractory material spraying device comprises a device box body, a fixed frame is installed in the middle inside the device box body, sound insulation boards are arranged at both sides of the inner wall of the device box body, a stirring bin is fixed to the middle of the fixed frame, electrostatic dust removers are symmetrically installed at the portion, closer to the two sides of the bottom of the stirring bin, at the bottom of the fixed frame, a discharging pipe is connected to the middle of the bottom of the stirring bin, a feed storage box is connected to the bottom of the discharging pipe, and a stirring shaft is installed in the middle of the top inside the stirring bin. Through the arrangement of asound insulation machine cover and the sound insulation boards, sound absorption and noise lowering of equipment are achieved, noise pollution is prevented, a healthy and comfortable working environment is easily built for workers, the work efficiency of the workers is improved, the electrostatic dust removers are arranged to adsorb dust, the dust is prevented from being attached to parts to influence cooling of the parts, efficient cooling of the parts is guaranteed, and the spraying cost is greatly lowered.

The invention relates to the technical field of agricultural machinery and especially relates to a piece of agricultural mechanical equipment applied to insecticide sprinkling. The agricultural mechanical equipment applied to the insecticide sprinkling is controlled by a control device, the distance between a bearing table face and the ground can be adjusted, and the equipment is applicable to sprinkling for various types of crops; a tilt angle sensor can be used to measure a tilt angle between the device and the ground, so that a supporting frame of the sprinkling device can be adjusted, and a sprinkling angle can be ensured; and a flow sensor can be used to control an insecticide liquid sprinkling amount of the sprinkling device, so that a utilization rate of an insecticide liquid can be ensured.

The invention relates to a bicolor spraying technology for a semi-trailer body, which belongs to the technical field of body spraying, and solves the technology problem of thin spraying layer, poor corrosion resistance and easy delamination at overlap of bicolor semi-trailer body spraying technology in the prior art, the spraying of the semi-trailer body is completed by paint pretreatment, surfacepretreatment of the vehicle body, main color area spraying, color matching area spraying, and varnish spraying, not only the bicolor spraying of the semi-trailer body is achieved, but also through the polishing of a main color area, a color matching area, overlap of the main color area and the color area, the two-layer spraying of main color topcoat and color matching topcoat, the delamination ofthe main color topcoat and the color matching topcoat overlap is reduced, the thickness and corrosion resistance of main color and color-matching surface spraying of car body are improved.

The invention provides a spraying device for a surface of a copper product. The device comprises a spraying device body, wherein a transmission bin, a spraying liquid storage bin and a workbench are arranged in the spraying device body, sliding grooves are formed on the workbench, a first fixing column and a second fixing column are arranged on two sides respectively, a telescopic rod base plate is arranged on one side of the first fixing column, a moving plate is arranged on the other side of the base, a telescopic rod is arranged at the top of the telescopic rod base plate, one end of the telescopic rod penetrates through the first fixed column to be connected with the movable plate, a clamp is arranged on one side of the movable plate and comprises a fixed clamping plate, a movable clamping plate and a clamp column, a groove is formed in the clamp column, a threaded rod is arranged in the groove, the threaded rod is sleeved with the movable clamping plate, a motor base plate is arranged on one side of the second fixed column, a clamp is arranged on the other side of the second fixed column, and a driving motor is arranged on the motor base plate. The device is advantaged in thatthe clamp and the transmission bin are arranged, a product is clamped and rotates, and the transmission bin drives a spray head to spray back and forth, so spraying is more uniform and comprehensive,and spraying efficiency and quality are improved.

The invention relates to a preparation method of synergistic slow-release coated fertilizer. The preparation method comprises the following steps of S1, preparation of a first coating material: agitating urea and a 20% to 40% of formaldehyde solution in a reaction tank until the urea is completely dissolved, regulating the pH of a solution to 8 to 9 by using triethanolamine, reacting for 1h to 2hat a normal temperature, regulating the pH to be between 5 to 6.5, heating to 60 DEG C to 80 DEG C while agitating, continuously agitating, and stopping heating until a reaction system approaches a gel state, so as to obtain the first coating material; S2, preparation of a second coating material: uniformly mixing 70% to 99% of humic acid, 0.5% to 1% of activator and 0.5% to 29% of polynucleic acid powder according to percentage by weight, so as to obtain the second coating material; S3, raising the temperature of a urea master batch with a particle size range of 2.0mm to 5.0mm to 60 DEG C to80 DEG C in a revolving drum, spraying the first coating material to the surface of the urea master batch through a sprinkling device, and aeration-drying, so as to complete a first layer of coating;and S4, preheating fertilizer completed in the first layer of coating, preheating to 40 DEG C to 50 DEG C, spray-coating an adhesive (dissolving alginic acid in an alkaline solution) to the surface offluidized fertilizer, and then dispersing the second coating material on the surface of the fertilizer, so as to obtain the synergistic slow-release coated fertilizer.

The invention discloses a plasma spraying head fixing frame which comprises a base or other similar structures with the function of the base, and further comprises two adjusting rods with a certain intersection angle. Moving sliding rails are arranged on the two adjusting rods, the two adjusting rods are connected through a rotatable connecting component, the connecting component is composed of a first connecting sleeve piece capable of achieving the vertical movement and a second connecting sleeve piece mainly achieving the horizontal movement, the first connecting sleeve piece and the second connecting sleeve piece are connected through a rotating shaft, sliding pair components are arranged on the connecting component, the two adjusting rods are sleeved with the sliding pair components respectively, one end of one adjusting rod is further provided with an adjustable connecting component for being fixedly connected with a spraying head, and the spraying head is fixed to an adapter component of the adjustable connecting component. According to the fixing frame, the aim that the spraying direction of the plasma spraying head can be precisely positioned to any direction can be achieved, and the production efficiency of spraying can be greatly improved.

The invention aims to provide a novel high-temperature-resistant and anti-corrosion ceramic coating which can resist strong-acid corrosion at the high temperature, has good wear-resisting property and heat conductivity, low spraying cost and long service life and can be firmly attached to walls of related equipment, and a preparation technology. The novel high-temperature-resistant and anti-corrosion ceramic coating comprises, in parts by weight, 45-50 parts of nano ceramic powder, 10-15 parts of powdery quartz, 10-15 parts of polyurethane resin, 5-8 parts of dodecylene alcohol ester, 3-4.5 parts of powdery calcium carbonate, 3-5 parts of cobalt powder, 2-3 parts of powdery purple clay, 1-2 parts of powdery silicon dioxide, 0.5-1 part of paraffin, 5-8 parts of ethyl acetate, 5-8 parts of n-butyl alcohol and 1-5 parts of powdery vermiculite.

The invention relates to the technical field of environmental protection, and discloses a water-soluble photocatalytic titanium dioxide sol spray and a preparation method thereof. The water-soluble photocatalytic titanium dioxide sol spray is prepared from the following raw materials in parts by weight: 3-5 parts of titanium tetrachloride, 50-70 parts of epoxy resin, 10-30 parts of absolute ethylalcohol, 4-6 parts of sodium hydroxide solution, and 8-10 parts of hydrogen peroxide. A nano-titanium dioxide sol spray is used as a photocatalyst and supported on the leaf surface of a plant, providing a large surface area, so that the photocatalyst can be supported effectively and the effect of the photocatalyst can be maintained for a long time; in addition, as the leaf stomates of the plant can absorb automobile exhaust gases, the automobile exhaust gas pollution can be reduced more efficiently by virtue of the coupling of absorption by the leaf stomates and photocatalytic degradation. Thetechnical product is a water-soluble photocatalytic titanium dioxide sol and thus can be used in combination with a multifunctional landscaping pesticide-spraying sprinkler of the transport department, and the catalyst spraying cost can be greatly reduced.

The invention discloses a polypropylene composition with high surface tension and a preparation method thereof. The polypropylene composition is prepared from a polypropylene mixture, a polar modifierwith a polar group, a polar modification auxiliary aid, a filler, a flexibilizer and a functional aid, wherein the polar modifier with the polar group is diethanol amine with a long-chain alkyl group, and the polar modification auxiliary agent is at least one of maleic anhydride modified polypropylene, acrylic acid modified polypropylene and polyvinyl alcohol. The polypropylene composition disclosed by the invention has high surface tension and wettability, can obviously improve the spraying property of a polypropylene injection molding part, simplify the spraying process and reduce the spraying cost, can meet the performance requirements of automobile part manufacturers at home and abroad, and has a wide application prospect.

The invention discloses a machining process for an aluminum alloy profile, and relates to the technical field of aluminum alloy profile production. In a spraying link for a corrosion-resistant material in the whole process, the surface of the aluminum alloy profile is subjected to fully-automatic spraying treatment, and therefore the problems that when a spray gun is manually held by a hand to spray the corrosion-resistant material to the aluminum alloy profile, a high labor cost, low working efficiency, high operation requirement on workers, and a need of wearing protective suits additionallyare caused, so that the cost of the surface spraying treatment for the aluminum alloy profile is additionally increased, and the corrosion-resistant material is manually sprayed, the thickness of thecorrosion-resistant material on the surface of the aluminum alloy profile cannot be accurately controlled, so that on one hand, the yield is reduced due to the uneven thickness, and on the other hand, waste of the corrosion-resistant material is caused, and the machining cost is increased, are avoided. Mechanical automation equipment is utilized, the efficiency and the spraying precision in the process of spraying the corrosion-resistant material on the surface of the aluminum alloy profile are greatly increased, and therefore the yield is increased.

The invention provides a manufacturing method and system for an integrated antenna-containing shell. The manufacturing method comprises the steps that S1, producing a shell plastic part; S2, carrying out pre-ranging scanning through a laser measuring lens, and generating a distance change curve; S3, processing a preselected radio frequency circuit pattern through laser according to the outer envelope of the shell plastic part and the distance change curve; S4, carrying out pre-plating pretreatment and chemical plating treatment on an antenna groove; S5, carrying out distance measurement scanning again until the surface height difference between the coating antenna and the shell plastic part is lower than a preset height difference threshold value; and S6, srapying a treating agent, and carrying out baking. The method and system can adapt to outer enveloping of the shell plastic part, the height difference between the coating antenna and the shell plastic part is greatly improved, repeated dismounting, mounting and polishing of the coating clamp for a product are not needed, the machining technology is greatly simplified, the production cost is effectively reduced, and the production efficiency and the yield are improved.

The invention discloses a sprinkling system fixed to a road. The sprinkling system fixed to the road comprises an underground longitudinal main water supply pipe, a stop valve, a transverse connectingpipe, vertical leading-out pipes and sprinkling holes formed in the pipe walls of longitudinal main sprinkling pipes, wherein the longitudinal main water supply pipe, the stop valve, the transverse connecting pipe, the vertical leading-out pipes and the longitudinal main sprinkling pipes communicate with one another in sequence and are sunken into the horizon plane, the sprinkling holes formed inthe longitudinal main sprinkling pipes are exposed to the ground, the sprinkling holes are formed by directly drilling in the pipe walls of the longitudinal main sprinkling pipes or installing sprinkling heads additionally, sprinkling towards the two sides is carried out through the sprinkling holes when the longitudinal main sprinkling pipes are arranged at a position of a separation yellow lineon the middle part of the road, and the hole diameters and the hole distances of the sprinkling holes are adjusted relying on the self pressure of a water supply system and the height difference between the middle part of the road and the two sides of the road so that sprinkling water can flow to the two sides of the road automatically to cover the whole road surface. The road sprinkling system can perform all-weather operation, no pollution to passing vehicles can be caused, traffic cannot be affected, the situation that dead angles are not sprinkled cannot occur, and long-term benefits areachieved through the one-off investment.

The invention provides high-hardness nickel-based titanium carbide powder and a preparation method thereof, and belongs to the technical field of surface engineering. Aiming at solving the problem oflow hardness of a TiC-NiCr coating, a TiC-NiCrSi sprayed material is designed, and the hardness of a titanium carbide metal-ceramic coating can be effectively improved. The high-hardness nickel-basedtitanium carbide powder is prepared from the components by mass: 50-75% of TiC and 25-50% of NiCrSi, wherein in the NiCrSi, Cr accounts for 20-23%, Si accounts for 1-2.2%, and Ni accounts for the balance; and 5-20% of Mo can also be added on the basis of the NiCrSi to improve the corrosion resistance and hardness of the coating. A WC coating is replaced with a TiC coating advantageously, and the spraying cost is lowered.