4011results about How to "Discharge in time" patented technology

The invention discloses a glaze and preparation of an embossment phantom glazed brick. The glaze comprises a ground glaze, a surface glaze and an embossment phantom printing glaze, wherein the ground glaze is prepared from a frit b, zirconium silicate, kaolin, calcined kaolin, potassium feldspar powder, fired talc, aluminum oxide powder, quartz powder, carboxymethyl cellulose, sodium tripolyphosphate and water; the surface glaze is prepared from a frit, the frit b, a frit c, kaolin, carboxymethyl cellulose, sodium tripolyphosphate and water; the embossment phantom printing glaze is prepared from parent glaze powder, zinc oxide, tin oxide, cerium oxide and ceramic adhesive roll-printing oil; the parent glaze powder is prepared from the frit c, kaolin, carboxymethyl cellulose, sodium tripolyphosphate and water. The preparation method comprises the following steps: sequentially applying the ground glaze and the surface glaze on a green brick, then printing the embossment phantom printing glaze, performing inkjet printing, and finally firing to obtain the embossment phantom glazed brick. The product disclosed by the invention has unique decorative effect and visual aesthetic feeling; moreover, each indicator can reach the standard requirements, so that the product has relatively strong universality, and is easily popularized in the industry.

The invention discloses an opening and closing control method of a cover plate of a water tank type cleaning machine. The method is characterized in that the cover plate is opened or closed through a driving mechanism; the opening and closing control method comprises the following steps: (1) detecting temperature in a water tank body after a cleaning program of the water tank type cleaning machine is ended, and controlling the driving mechanism to open the cover plate to radiate and cool after the temperature is at a first preset temperature value; (2) keeping the cover plate in the open state for a certain time continuously, continuously detecting the temperature in the water tank body, and controlling the driving mechanism to close the cover plate when detecting that the temperature is reduced to a second preset temperature value. By controlling the opening and closing time and angle of the cover plate, water vapor in the cleaning machine can be timely discharged after the cleaning program of the cleaning machine, so the drying speed of the dishes and the cleaning machine is quickened; meanwhile, by using an automatic control mode, manual operation of a user is not required, and the safety of use is improved.

The invention discloses a traditional Chinese medicine composition for treating cardiovascular and cerebrovascular diseases. The traditional Chinese medicine composition is mainly prepared from 81 kinds of traditional Chinese medicine such as radix panacis quinquefolii, placenta hominis, radix salvia miltiorrhizae, herba rhodiolae, fructus schisandrae, head of Chinese angelica, rhizoma chuanxiong, radix polygalae, hirudo, radix notoginseng, fried semen ziziphi spinosae, herba cistanches and radix rehmanniae through mutual matching. The traditional Chinese medicine composition is capable of improving general blood circulation, blood weight and blood vessel elasticity within a shorter time, and meanwhile, damp cold in a body and outer walls of blood vessels can be eliminated and removed out of the body in time; the traditional Chinese medicine composition has the function of repairing internal organs such as the liver, the kidney, the lung and the spleen and is capable of increasing the immunity and the disease resistance of the body in time; the traditional Chinese medicine composition has an obvious treatment or auxiliary treatment rehabilitation function on heart disease, cerebral thrombosis, serious insomnia, astriction, hypertension, hyperglycemia, hyperlipidemia, insufficiency of cerebral blood supply, tinnitus, cervical spondylosis and lumbar spondylosis.

The invention relates to a circuit-type fishpond breeding system integrating a circulating water treatment process. The circuit-type fishpond breeding system integrating the circulating water treatment process comprises a fishpond shaped like an annular runway, and sewage treatment systems arranged in an inner ring of the fishpond. Each sewage treatment system comprises a vertical flow type solid-liquid separator (1), wherein a sewage discharging groove (5) perpendicular to the water flow direction is formed in the bottom of the fishpond and communicated with an inlet of the vertical flow type solid-liquid separator (1), an outlet of the vertical flow type solid-liquid separator (1) is communicated with a micro-filtration machine (2), outlet water of the micro-filtration machine (2) adopts a water pump (3) and a water lifting pipe (4) for water lifting and is injected into a biological filter (6), the biological filter (6) is separated from an aeration oxygenation pond (8) through a separation plate and is communicated with the aeration oxygenation pond (8) through a through hole in the lower portion of the separation plate, a water falling pipe (7) is arranged on the lateral wall of the aeration oxygenation pond (8) and communicated with the fishpond, and the water outlet direction at the bottom of the water falling pipe (7) is the same as the water flow direction of the fishpond. The number of the sewage treatment systems is two, and the sewage treatment systems are evenly distributed in the inner ring of the annular fishpond in a central symmetry mode.

The invention discloses a method for quickly forming a soft power lithium-ion cell. The method comprises the following steps: (S1) supplying a heat source for heating a cell by using a heating plate;(S2) driving a pressurizing plate to pressurize the cell by using a servo motor; (S3) performing gradient charging on the cell; and (S4) charging the cell till reaching high charge state. According tothe invention, a stable, compact and uniform SEI film is formed on a cathode surface, the performance of the lithium-ion cell is greatly promoted, the early failure of the lithium-ion cell in the circulating process is avoided, the yield of the cell is increased, the cell quality is optimized, the forming time of the cell is shortened, the large-scale production of the cell is realized and the method has wide application prospect.

The invention provides a rotary ultrasonic-assisted fine electrolytic grinding and broaching device and method. According to the rotary ultrasonic-assisted fine electrolytic grinding and broaching device and method, on the basis that a pre-formed hole is obtained through electrolytic drilling and grinding by a fine electrolytic machine tool, online tool-changing operation is conducted on the machine tool to avoid positioning errors, axial ultrasonic vibration is applied to a rotary spindle of the machine tool, and electrolytic grinding and broaching are conducted on the pre-formed hole througha high-frequency pulse power supply. An electrolyte is disturbed through the cavatition and enhanced mass transfer effect of ultrasonic vibration to promote separated-out gas and other electrolytic products in a machining area to be discharged in time, so that the gas flow field and the gap electric field are more uniform, and the machining efficiency, the repeated machining precision and the surface machining quality are improved. Slight removal of workpieces is achieved through the high-frequency pulse power supply, so that the machining locality and the dimension controllability are improved, and precise adjustment of matching between electrolytic machining and mechanical grinding is facilitated. By adoption of the rotary ultrasonic-assisted fine electrolytic grinding and broaching device and method, the small hole machining precision and the surface machining quality are improved while the machining efficiency is ensured.

The invention discloses a solar automatic lifting system for a rainwater grate; the solar automatic lifting system comprises a lifting device and a control mechanism which are arranged below the rainwater grate, and a solar power supply device which is externally arranged, wherein a mounting frame is detachably arranged on the sidewall of a drain well below the rainwater grate; the lifting device is composed of two shear arms which are relatively arranged and a linear motor; two ends of the shear arms are respectively arranged in the rainwater grate and a rail on the mounting frame in a sliding mode; the linear motor is arranged between the rainwater grate and the mounting frame; the control mechanism comprises an external rainfall sensor and a controller; and the controller is arranged inside the well wall of the sewer. The lifting system disclosed by the invention can be used for automatically lifting the rainwater grate according to rainfall, so as to solve the problem that rainwater cannot be removed timely in weathers of heavy rain and rainstorm since the cover of a conventional drain well cannot be opened timely.

The invention discloses a plate-shell type nonsaturated evaporation condensing device comprising an upper housing body, a plate-shell type heat exchanger, and a lower housing body. The upper housing body is connected with the lower housing body by a water pump, and the heat exchange main body is the plate-shell type heat exchanger which is connected with the upper housing body and the lower housing body respectively. The plate-shell type heat exchanger comprises an upper tube plate, a lower tube plate, heat exchange plate bundles, a housing, a baffle, a gas-distributing pipe and a collector tube. The upper tube plate is provided horizontally, the lower tube plate declines in the direction of the flowing hot fluid, the plate type heat exchanger gets through holes in the upper tube plate and the lower tube plate with a in-line modus, and the baffle is disposed among the heat exchange plate bundles. The inventive device is provided with a large effective heat transfer area, even aqueous film allocation, rapid settling velocity, quick transfer of nonsaturated evaporation heat and moisture, anabatic liquid membrane fluctuation, enhanced turbulent flow, an attenuated liquid membrane laminar sublayer, decreased heat resistance, a small condensing resisting force and a remarkable condensing effect. Deposit and erosion are reduced, a mall floor space is provided, and the inventive device is suitable for condensing and cooling field.

The invention discloses a bearing-rail beam low track and viaduct transition section structure of medium-low-speed magnetic suspension traffic engineering. The structure comprises a roadbed, a bridge abutment, bearing-rail beams, a plurality of grouting pipes and drainage ditches. The bridge abutment comprises an abutment back body and abutment cones. Each bearing-rail beam comprises a bottom slab and an upper structure arranged on the bottom slab, and the bottom slab is buried in the roadbed and extends downwards to form tenons corresponding to tenon grooves. Each tenon is placed in the corresponding tenon groove, and round corners are arranged on the tenons and the tenon grooves so that the tenons can rotate in the tenon grooves. The grouting pipes are arranged in the roadbed. According to the bearing-rail beam low track and viaduct transition section structure, the bearing-rail beams of a low track are in lap joint with the tenon grooves of a viaduct, so that settlement and slab staggering, caused by different foundation treatment measures, between the low track and the viaduct are avoided, the effect that settlement and slab staggering of a magnetic levitation F rail at the junction of the low track and the abutment are avoided is guaranteed, and the requirement for smoothness of the F rail at the transition section between a viaduct structure and the low track of the magnetic suspension traffic engineering is effectively met.

The invention provides a heat pump type tableware washer and a control method thereof. The washer is added with a heat pump device comprising a compressor, a condenser, a throttle device, an evaporator and an evaporator fan. The condenser is disposed on a line where a circulating water pump is located; a heating heat-exchange passage is also disposed between a housing and a treatment chamber, the evaporator and the evaporator fan of the heat pump device are received in the heating heat-exchange passage, and both an air inlet and an air outlet of the heating heat-exchange passage are arranged in the front of the housing. The heat pump device provides hot water in a washing stage, decreasing energy consumption; both the air inlet and the air outlet are arranged in the front of a body, enabling air to circulate more smoothly, avoiding the problem that unsmooth air circulation in a cupboard where the washer is mounted may cause poor heat dissipation of a chamber of the compressor; a guarantee is given to both timely discharge of heat of the chamber of the compressor and reduction of exhaust temperature, thus prolonging life of the compressor.

The invention relates to the technical field of aquaculture, and discloses an internal circulation fishpond and a circulating water treatment process. According to the internal circulation fishpond and the circulating water treatment process, an air striping device, a physical filtration device and a biological filtration device are arranged in vacant regions, such as corners of the fishponds; multiple functions, such as plug flow, oxygenation, degassing, solid filtration and biological filtration, are integrated in the design of the fishpond; through arranging an air stripping pump, a moving bed biofilter and a vertical flow precipitator and the like, the water treatment function of the fishpond is perfected and enhanced, and the fishpond has the functions of oxygenation, degassing, physical filtration and biological filtration; the circulating speed of a water body is reduced while the solid utilization rate is improved; through reducing the treatment load amount of a water treatment system, the circulating speed of the water body and the operating energy consumption of a circulating water pump are reduced.

The invention relates to a spinning process of bamboo-like flat filaments produced by a semi-continuous high-speed spinning machine and belongs to the technical field of spinning of semi-continuous spinning machines. The spinning process comprises glue supply, filament strip forming, spinning and winding. The spinning process is characterized in that the glue supply is achieved through a glue supply device which comprises a metering pump, a glue supply tube and a filter; the metering pump is connected with a frequency converter which is used for controlling the amount of the glue supply of the metering pump; the frequency converter controls the metering pump to perform intermittent glue supply; the spinning is achieved through a spinning device which comprises at least one spinning roller which is horizontally arranged relative to an operating surface of a spinning surface; and filament strips surround the spinning roller to achieve drafting, solidification and deacidification in the spinning processes under the rotation of the spinning roller. The spinning process of the bamboo-like flat filaments produced by the semi-continuous high-speed spinning machine has the advantages of solving the problems that the filament strips of the semi-continuous spinning machines are inadequate in response, so that the spinning speed cannot be improved and the production efficiency and product quality cannot be integrated, enabling the arrangement direction of the spinning roller to be changed to enable the spinning speed of the spinning machine to be improved and enabling the high quality bamboo-like flat filaments to be spun out.

The present invention mainly is relates to an extraction equipment used in the fields of food industry, pharmaceuticals industry and chemical industry. In particular, it relates to a microwave countercurrent continuous extraction equipment. It includes the following several portions: extraction drum, its oned end is equipped with feed funnel and extract outled, its another end is equipped with residuum outlet and extract inlet; on the extraction drum a microwave system is set, in the inner cavity of extraction drum a screw-type propeller is mounted, said screw-type propeller is driven by drive device. Besides, said invention also provides its working principle and concrete operation method.