48results about How to "Reduce wastage" patented technology

An extraction cleaning apparatus includes separate cleaning tanks for water and detergent and optionally also for rinse agent. The apparatus is able to sense its direction of travel and/or rate of travel and to control the cleaning liquid composition and/or rate of its delivery onto the floor in accordance therewith. For example, the apparatus is able to dispense detergent at a higher rate when the forward rate of travel increases and to dispense only water and/or rinse agent in the reverse direction.

The invention discloses a compound fertilizer, in particular to a plant compound fertilizer. The plant compound fertilizer is formed by compounding chelated secondary and trace elements, a potassium fertilizer, urea, ammonium chloride, monoammonium phosphate and attapulgite powder; and humic acid also can be added as required. The plant compound fertilizer of the invention has the characteristics of reasonable compatibility, simple process, high fertilizer efficiency, high particle strength and balance nutrition, can improve the content and the performance of trace elements in soil, solves the problem of plant diseases caused by lack of the trace elements in a crop growing process, promotes plant growth, increases disease resistance and disaster resistance, improves yield and recovers natural flavor, so the plant compound fertilizer is a novel and specific compound fertilizer.

An organic light-emitting display (OLED) includes a first substrate, a first organic light-emitting pixel area, a first driver, a second substrate, a system circuitry, and a conductive member. The second substrate is opposite to the first substrate. The first organic light-emitting pixel area is defined on the first substrate and is sealed between the first substrate and the second substrate. The first driver disposed on the first substrate is used for driving the first organic light-emitting pixel area to generate images. The system circuitry disposed on the second substrate is for electrically connected to the first driver. The first substrate and the second substrate are electrically connected with each other through the conductive member.

The present invention provides methods of producing packaging for use in consumer goods packaging. In one embodiment, the method includes providing a plurality of printable substrates having pre-printed static information thereon; printing variable information on the plurality of printable substrates, inspecting the static information of each of the plurality of printable substrates; and inspecting the variable information of each of the plurality of printable substrates. The present invention is advantageous in that inspecting the static information and inspecting variable information are carried out at a same time therefore production efficiency is improved. In addition, inspection is done against separated individual printable substrates hence if any defect is detected, only the defected substrate needs to be discarded hence wastage rate is reduced.

The invention discloses a continuously temperature-adjustable automobile heat-insulation seat cushion, which comprises a textile portion and an electrical portion. The textile portion comprises a head (101), a back (102), a seat (103) and the like, and the electrical portion comprises an electric heating device (104), a temperature measurement and control device (105) and a power plug (106). The temperature of the automobile heat-insulation seat cushion can be adjusted continuously and keeps constant, a thermistor R1 of a temperature sensor in a circuit of the temperature measurement and control device detects the temperature, when the temperature is lower than a set value, the electric heating device begins to work, after the temperature is proper, the electric heating device stops, the temperature is always equal to the set temperature, manual adjustment is omitted in a working process of the seat cushion, the temperature of the seat cushion can be optionally set according to preference, and comfortableness is improved for a passenger.

The invention provides a hot-blast stove chamber, a drying system and a drying method. The hot-blast stove chamber comprises a stove chamber body, an air outlet and a driving mechanism; the air outletcomprises a plurality of rotating blades; the multiple rotating blades are circumferentially arrayed and are rotatably arranged on the stove chamber body; the multiple rotating blades surround to form a conical air outlet; and the driving mechanism is connected with the multiple rotating blades and drive the multiple rotating blades to synchronously rotate so as to adjust the diameter of the airoutlet. The diameter of the air outlet is adjusted, so that the effect that the flow rate of hot air blown by the air outlet of the stove chamber is adjusted in time under the condition that equipmenthas different yields is achieved flexibly, the energy utilization rate is increased, and energy conservation and emission reduction are achieved.

The invention discloses a device and a method for multi-metal component online polargrafic detection of complex feed liquid in the wet-process metallurgy process and aims to provide an online polargrafic detection device for metallurgical industrial sites. The device comprises an automatic dropping-mercury quick lifting device, a pressure difference liquid level measuring device, a spiral hose connector and an automatic cleaning detection tank. When the online polargrafic detection device and the online polargrafic detection method are used, a mercury storage bottle can be lifted/dropped quickly, accurately and stably to ensure that the height of a liquid level, which is lifted every time, of a mercury surface of the mercury storage bottle is consistent; the spiral hose connector is durable, and the detection tank can realize the automatic filling and cleaning of the feed liquid; the quick online automatic detection of multiple metal components is realized, real-time and accurate information is provided for the optimization and control of the operating process, and the energy conservation, consumption reduction and emission reduction in the wet-process metallurgy process are promoted powerfully, so the online polargrafic detection device and the online polargrafic detection method have a great significance for the improvement of comprehensive automation level of enterprise production and the enhancement of international competitive power.

The invention discloses a planting method for selenium-enriched honey-dew melons, and relates to the technical field of planting. The planting method comprises the steps of sowing, seedling raising, planting, field management, soil treatment with a disease-resistant substrate before planting and application of a selenium nutrition agent to the honey-dew melons during planting; a preparation methodof the disease-resistant substrate comprises the steps that crop straw is crushed and then mixed with soybean flour and corn flour, bagging, high-temperature sterilization and cooling are conducted,and the mixture is inoculated with a bacillus subtilis bacterial agent is added for fermentation to obtain the disease-resistant substrate; a preparation method of the selenium nutrition agent comprises the step that 20-30 parts of chelate selenium salt, 2-7 parts of malt extracts and 1-5 parts of chlorella extracts are mixed to prepare slow-release capsular particles with the particle size of 10-20 mm. By means of the method, not only can the occurrence of diseases of the honey-dew melons be reduced, but also the waste of selenium can be reduced, and the planted honey-dew melons meet seleniumenrichment standards.

The invention relates to the technical field of manipulators, in particular to a four-way rotating seat type power-assisted manipulator structure which comprises a manipulator body. Sliding mechanisms are mounted on the manipulator body, limiting mechanisms are mounted on the sliding mechanisms, connecting mechanisms are mounted on the sliding mechanisms, and lubricating mechanisms are arranged at the two sides of the sliding mechanisms; and moving mechanisms are mounted on the sliding mechanisms, and protection mechanisms are arranged on the sliding mechanisms. Through cooperation of the sliding mechanisms and the limiting mechanisms, the working range of the manipulator body is enlarged, and the manipulator body works more stably; through driving of the limiting mechanisms, the lubricating mechanisms work, the sliding mechanisms slide smoothly, and the multiple sliding mechanisms are conveniently spliced and connected under the action of the connecting mechanisms, so that the working scope of the manipulator body is further increased; and under the cooperation of the protection mechanisms and the moving mechanisms, the sliding mechanisms can be detached and separated conveniently, and the manipulator can be used in different areas.

The invention discloses a driving device of a cooling fan of an engine and belongs to the hydraulic drive field. The driving device of the cooling fan of the engine comprises the engine, an engine water cooling system, an engine air cooling system and a control unit; the engine water cooling system comprises a water tank; the positions of a water outlet and a water inlet of the water tank are each provided with a water temperature sensor; the engine air cooling system comprises a swash plate variable pump driven by the engine; the swash plate variable pump is connected with a hydraulic motor through a flow control valve and a two-position four-way electromagnetic valve in sequence; the hydraulic motor drives the fan; an inlet of the swash plate variable pump is connected with an oil inlet tank; and the position of an outlet of the swash plate variable pump is provided with an oil temperature sensor. The invention provides the driving device of the cooling fan of the engine. When the rotating speed of the cooling fan is increased to a target rotating speed, the flow of hydraulic oil sprayed out of a hydraulic pump can be reduced to the largest extent, and energy losses can be reduced.

The invention discloses a bar material heating furnace. The bar material heating furnace comprises a furnace body, a conveying device, a combustion device, a heat exchange cycle device and a temperature measuring device. The combustion device heats bar materials in the furnace body by mixing combustion of fuel and air, the movement of the bar materials in the furnace body is controlled through theconveying device, the heating conditions of aluminum bars of various gradients are detected through the temperature measuring device, and high-precision heating controlling is carried out according to the detected temperature; and the heat exchange cycle device recovers excess heat generated by combustion heating to preheat the bar materials. The high-precision gradient heating of the bar materials in the furnace body is achieved through the devices, the heating heat is fully recycled, and the effect of saving fuel is achieved. The bar material heating furnace can be applied in the field of bar material heating.

The invention provides a controlled-release carrier for controlled release of moisture and a fertilizer, a preparation method and application of the controlled-release carrier. The controlled-release carrier mainly comprises the following components in parts by weight: 100 parts of starch, 30-50 parts of polyethylene glycol, 15-20 parts of a gelatinizing agent, 25-35 parts of an etherifying agent, 1-5 parts of Tween, 1-5 parts of a stabilizer, 300-400 parts of water, 15-25 parts of glycerol and 0.5 part of a catalyst, wherein the stabilizer is sodium carboxymethylcellulose. The controlled-release carrier capable of simultaneous controlled release moisture and fertilizer, which is provided by the invention, can be used as the carrier of moisture and the fertilizer and can controllably release the moisture and fertilizer, the controlled-release valid period is long and the controlled-release carrier provided by the invention can facilitate the achievement of unmanned management and maintenance of the potted crops for people.

The invention discloses a cored copper welding wire suitable for small area brazing, and belongs to the field of flame brazing or induction brazing of steel structures and copper pipes. The cored copper welding wire consists of an inner core brazing flux and a homogeneous alloy brazing material coating the inner core, wherein the inner core brazing flux is a mixture of boron-containing compounds and fluoride. By virtue of characteristics of high rigidity and good stiffness of a tubular material, operability of the welding wire is improved; by virtue of a characteristic of quick heat absorption of a material with a large specific surface area, the melting speed of the brazing material is increased; by virtue of a characteristic of integration of the brazing flux and the brazing material, the operating process is simplified and the brazing construction efficiency is improved; by virtue of a characteristic of less material per unit length of a hollow material, accumulation of the brazing material is reduced and the brazing material is saved; by virtue of a characteristic of attachment of the brazing flux, the flowability of the brazing material is improved, so that phenomena of loss and waste of the brazing material are reduced and the quality of a brazing joint of a small area brazing seam is ensured.

The invention provides a home flower direct spraying leaf fertilizer and a preparation method thereof. Required nutritional components are dissolved with deionized water as a solvent, the home flowerdirect spraying leaf fertilizer per 100ml is at least prepared from the following nutritional components: 1-10g of ammonium polyphosphate, 3-11g of potassium nitrate, 0.01-0.2g of iron, 0.01-0.2g of copper, 0.01-0.2g of zinc, 0.01-0.2g of manganese and 0.01-0.2g of molybdenum. For the home flower direct spraying leaf fertilizer and the preparation method thereof, the nutritive proportion of the adopted various raw materials is regulated, so that the solubility of various components in the fertilizer is ensured, production of precipitates is avoided at the same time, and the stability of a product is ensured. The home flower direct spraying leaf fertilizer is a liquid fertilizer, can be used as a leaf fertilizer to be sprayed onto plant leaves, can also be directly poured at roots and has good effect to flowering plants, foliage plants, succulent plants, vegetables, fruits and the like, not aiming to single plant variety only, in the aspect of action effect.

The invention discloses a furnace gas dust remover for a sealed electric furnace. The furnace gas dust remover is used for cooling and purifying furnace gas of the sealed electric furnace and comprises a casing (1), wherein a plurality of filtration chambers (7) in longitudinal arrangement are formed in the casing (1), and a high temperature resistant filtration device (8) and a heat reclaiming device (9) are arranged in each of the filtration chambers (7); the furnace gas flows through the filtration chambers (7) in the casing (1), the high temperature resistant filtration devices (8) in the filtration chambers (7) are used for filtering the furnace gas, and the heat reclaiming devices (9) are used for reclaiming heat of the furnace gas. The furnace gas dust remover for the sealed electric furnace disclosed by the invention is safe to use, compact in arrangement, and small in occupied space, and can effectively reclaim the heat of the furnace gas.

The invention discloses a solar multi-energy complementation system for heating and an operation method. The solar multi-energy complementation system comprises a solar heat collector, an outlet of the solar heat collector is sequentially connected with a tube fin type evaporator and a first stop valve in series and then connected with a compressor, a condenser and a throttle valve in series afterbeing connected with the evaporator in parallel; two channels are connected behind the throttle valve in parallel, one channel is connected with an inlet of the evaporator through a second stop valve, the other channel is connected with an inlet of the tube fin type evaporator through a third stop valve, and the tube fin type evaporator is connected with an inlet of the solar heat collector; an outlet of the evaporator is connected with an inlet of the compressor through a fourth stop valve; and the condenser communicates with a hot water outlet channel and a cold water inlet channel. The system can effectively improve the heat absorption rate of a refrigerant pipe in the evaporator, increases the heat exchange amount between the refrigerant pipe and a heating medium pipe, improves the operation efficiency of the whole system, and has better economical efficiency.

The invention discloses an efficient biomass fuel steam boiler. The efficient biomass fuel steam boiler comprises a boiler body, a furnace pipe and a conveyer belt. The boiler body is composed of a box and a shell. The shell is fixedly arranged to the middle of the upper end face of the box. The shell communicates with an inner chamber of the box. The transverse furnace pipe is arranged on the inner side of the shell. A smoke exhaust pipe is arranged at the upper end of the shell. According to the efficient biomass fuel steam boiler, because the stainless steel conveyer belt is arranged for implementing conveying of the biomass fuel to the bottom of the furnace pipe, a combustor ignites the biomass fuel to achieve fluid type combustion, and it is avoided that biomass fuel cannot burn sufficiently because of being piled up when burning; and because a material stirring rod arranged in a hopper continuously rotates to evenly spread the biomass fuel in the hopper on the stainless steel mesh conveyer belt, the contact area between the biomass fuel and the air is enlarged, more sufficient combustion is achieved, and the phenomenon that because of insufficient combustion, a large quantityof polluting gas is generated and pollutes the air.

The invention relates to the technical field of environment protection, in particular to intelligent magnetic separation type water treatment equipment. The intelligent magnetic separation type watertreatment equipment comprises an electrical control device and a tank body, wherein a residual dirty concentrate adsorption opening is movably connected to the right side of the tank body, a magnet reaction chamber is arranged at the lower middle part of the inner cavity of the tank body and comprises a sealing frame, and a cleaning device is fixedly connected to the top of the sealing frame; a cleaning water pump is fixedly connected to the inner cavity of the cleaning device, a water outlet pipeline of the cleaning water pump penetrates through the sealing frame in a sealing manner and a booster cavity is fixedly connected to the water outlet pipeline; a fixing rod is fixedly arranged at the bottom of the sealing frame, a bore-diameter-shaped superconducting magnet is connected to the upper part of the fixing rod, and the left side of the bore-diameter-shaped superconducting magnet extends outside the sealing frame through the left side of the sealing frame; and a pressure-released flushing water distributing device is arranged on the surface of the fixing rod and located on the inner cavity of the sealing frame. The integral structure of the equipment is arranged, a material technology is adopted, so that simple and direct high-efficient treatment is realized. The intelligent magnetic separation type water treatment equipment has broad use and prospects in the field of wastewater treatment.

A method for washing a plurality of PCB units, the method comprising the steps of: receiving a plurality of PCB units, said PCB units arranged with a bump face projecting downwards; washing the bump face of the PCB units, then; flipping the PCB units as to project a ball face downwards, then; washing the ball face.

The invention discloses a traditional Chinese medicine composition for treating stirring wind due to yin deficiency syndrome pattern stroke and a preparation method of the traditional Chinese medicinecomposition. The traditional Chinese medicine composition comprises the raw materials in parts by weight of 15-30 parts of rhizoma gastrodiae, 15-30 parts of ramuli umcariae cum uncis, 10-12 parts oftortoise shells, 10-20 parts of radix scrophulariae, 3-4 parts of cornu bubali powder, 10-20 parts of radix angelica sinensis, 10-20 parts of ligusticum wallichii, 10-15 parts of earthworms, 10-15 parts of safflowers, 10-20 parts of chrysanthemums, 10-20 parts of grassleaf sweetflag rhizomes and 5-10 parts of Japanese ginseng. The traditional Chinese medicine composition disclosed by the invention can notably restrain platelet aggregation, and besides, also has the effects of calming and soothing the nerves, alleviating pain, regulating blood pressure, improving cerebral circulation, enhancing immunity, improving motor function and life quality of patients and the like, so that the effect of treating stirring wind due to yin deficiency type stroke can be achieved, and the traditional Chinese medicine composition takes effect quickly, is notable in treatment effects and small in side effects, and hardly damage human bodies.

The invention relates to a green pollution-free ecological tea planting method. The method comprises the following steps: step 1, tea residues are used for preparing tea residue cellulose hydrogel and plant fiber particles; step 2, the tea residue cellulose hydrogel, super absorbent resin, the plant fiber particles and the fertilizer are mixed; step 3, the terraced field is ploughed, then the mixture prepared in the step 2 is scattered on the soil of the terraced field, then rotary tillage is carried out on the terraced field, and then tea tree seedlings are planted; step 4, the tea residue cellulose hydrogel and lemongrass extract are mixed into a mushroom culture medium to culture strains, the obtained strains and the mixed culture medium are scattered on terraced field in the row spacing of tea trees, and the terraced field is covered with fine soil; and step 5, water is sprinkled to the ploughed soil, and the soil is combined with the mixture to form a condensation layer for sand stabilization and moisture preservation. According to the planting method, soil moisture loss of the terraced field can be reduced, rapid growth of the tea trees and mushrooms is promoted, the quality of produced tea leaves and mushrooms is high, and sustainable green development of a tea garden is achieved.