164results about How to "No Mixing" patented technology

The invention discloses a replacement process for a lifting steel wire rope of a vertical shaft multi-rope friction lifter. The replacement process comprises the following steps: (1) placing a new rope plate and an old rope receiving plate at proper positions at the balance hammer side of an upper shaft mouth, and stopping a tank cage at the position of the upper shaft mouth; (2) at the upper shaft mouth, connecting a traction rope with new and old ropes by the rope head of the new rope via a guide wheel at the balance hammer side; (3) starting a lifter to descend the tank cage by a hoist at the speed of 0.4m/s; (4) respectively clamping the new rope at a hoist house, an upper hoisting sheave and a lower hoisting sheave by compound board cards and then lifting the new rope, and dismounting the traction rope for connecting the new rope with the old rope; (5) reversely driving the hoist at the speed of 0.4m/s, and lifting the tank cage to the upper shaft mouth; (6) arranging an anti-running device and a rope tightener, and descending the tank cage until the balance hammer is lifted to the upper shaft mouth; (7) dismounting the anti-running device and the rope tightener, and mounting a rope clamper; (8) cutting off the old steel wire rope below a hoist roller, and replacing the old rope with the new rope; and (9) after the tank cage is lifted to the upper shaft mouth, mounting the rope clamper, connecting the new rope with a wedge-shaped rope, regulating the rope length, dismounting the rope clamper, and implementing pilot run after the rope replacing process is completed.

The present invention provides a polymer body heterojunction solar battery and a preparation method thereof. The polymer body heterojunction solar battery comprises a glass substrate, an anode, an anode buffer layer, an optical activity layer, a cathode interface layer and a cathode which are stacked in turn. The cathode interface layer employs a conjugated polymer of a polar unit containing a polar group or an ionic group or a corresponding poly dielectric. The method dissolves the polymer as the cathode interface layer in an organic solvent to prepare a solution with a concentration of 0.0001-0.05 g/cm. The solution forms the cathode interface layer (5) on the optical activity layer (4) by using a spin coating, brushing, jet printing, dipping, roller coating, screen printing, printing or jet ink printing modes. The invention can greatly improve the performance of the polymer body heterojunction solar battery device, especially an importance index of an open circuit voltage; the preparation process is simple and the preparation cost is low by using the solution processing technology.

The invention discloses electroosmosis belt type squeezing sludge dehydration equipment, which comprises a stander, an upper squeezing belt, transmission shafts, a scraper blade, power machinery, a lower squeezing belt, a tension device, a rectification device, a filter belt, supporting wheels and a power supply, wherein the upper squeezing belt and the lower squeezing belt which are supported and driven by the transmission shafts have the same structure, namely a track type structure which consists of two chains arranged at an interval and an upper bridge plate and/or a lower bridge plate which are/is transversely arranged according to pitches of the chains; the upper squeezing belt and the lower squeezing belt are respectively connected with the positive electrode and the negative electrode of the direct current power supply and clamp the filter belt to enter a wedged flat groove of the stander, namely a squeezing region under an electrophoresis condition, so that water molecules in sludge flow towards the lower bridge plates with negative levels; and therefore, the squeezing dehydration efficiency is greatly improved, the sludge is reduced obviously, and the produced high-dryness sludge cake is favorable for later-stage recycling application.

The invention provides a method for reducing difference of the two sides of paper. The paper is designed to be of a multilayer fiber layer structure; the pulp preparing and beating of each fiber layer are realized independently; a pulp material enters a paper machine with multiple independent flow channels, and is formed in forming areas through simultaneous stacking and paper manufacturing with pulp, wherein the content of fine fibers of which diameters are smaller than 1 micron in the pulp material I entering a flow channel closely adjacent to a forming net is higher than that of fine fibers of pulp material in other layers, and preferably, the content of the fine fibers in the pulp material I is 5-10% higher than that of the fine fibers of the pulp material in other layers. The invention further provides the paper which has low two-side difference, and is prepared by the method, in particular to a glass fiber paper with low two-side difference as well as a coalescent filter element comprising the glass fiber paper with low two-side difference. According to the glass fiber paper with low two-side difference, provided by the invention, the density of fibers in the paper thickness direction is uniform, so that the efficiency and a separation capability of the coalescent filter element can be remarkably improved.

An intelligent reversing radar system and an automatic control method thereof relate to a radar system and a control method thereof. The system comprises at least two sensors; each sensor comprises an ultrasonic sensing unit and a control unit; each control unit comprises a single-chip microcomputer, an emitting circuit and a receiving circuit, which are connected in sequence; the single-chip microcomputer of each sensor is connected with a connector; the single-chip microcomputer of the main control sensor is connected with external equipment by an external data line; all single-chip microcomputers are connected by an internal communication line and are respectively connected with a reversing lamp signal line and a grounding line. The method comprises the steps that the system is subjected to self-inspection after all sensors realize automatic positioning; the system emits an ultrasonic wave and receives a returning signal; the signal is subjected to data processing after being amplified and is finally output to the external equipment by the main control sensor. According to the intelligent radar reversing radar system and the automatic control method thereof, a hardware circuit can be simplified, the performances are stable and reliable, the positions of the sensors can be fast and accurately identified, and the radar system can be simply and reliably controlled and is suitable for the configuration of different vehicle models.

The invention provides a multi-linkage flexible wall permeameter capable of realizing the continuous permeation of two solutions, and a use method. The multi-linkage flexible wall permeameter comprises a pressure supply system, a confining pressure cavity and an osmotic solution reservoir system, wherein an air compressor in the pressure supply system provides the confining pressure of the cavityand the back pressure of the top end and the bottom end of a test specimen; the back pressure liquid supply pipe of the bottom end is connected with a test specimen water feeding pipeline through an infiltration solution reservoir; the back pressure liquid supply pipe of the top end is connected with a test specimen water discharging pipeline through an effusion solution reservoir; a confining pressure liquid supply pipeline is connected with a test specimen confining pressure pipeline; and in the solution reservoir, two solutions can be separated through an antiseptic and impermeable rubber film. A plurality of flexible wall permeameters are configured, and one confining pressure liquid supply pipeline and one top end back pressure liquid supply pipeline are shared. The osmotic solution reservoir system is added between the pressure supply system and the confining pressure cavity, so that the measurement of a permeation coefficient in the permeation process of different solutions under the same pressure state is realized, the function deficiency of an existing flexible wall permeameter is made up, and manpower and time can be saved.

The invention relates to the technical field of biological appliances, in particular to a digestibility and metabolism experiment device for lambs. The experiment device comprises a cage body and a manure and urine separating device, wherein a first regulation control railing and a second regulation control railing used for regulating the width of the cage body are respectively arranged at the two sides of the cage body, a third regulation control railing used for regulating the length of the cage body is arranged between the first regulation control railing and the second regulation control railing, and an ascending and descending platform used for carrying animals to be tested is arranged at the bottom of the cage body. A urine collecting funnel and a manure collecting funnel are respectively and glidingly arranged on a longitudinal guide rail, the longitudinal guide rail is glidingly arranged under the ascending and descending platform through a transverse guide rail, the urine of the animals to be tested is collected by moving the urine collecting funnel, and the manure of the animals to be tested is collected by moving the manure collecting funnel. The experiment device has the advantages that the crossed pollution of the manure and the urine can be avoided, in addition, the experiment can be carried out on the lambs with different day ages and lambs in different body contours, the regulation is convenient, and the animals to be tested can conveniently go into or go out of the cage body.

The invention relates to the technical field of smelting and chemical engineering. A green silicon carbide reaction mixture is manufactured by blending of the following materials in parts by weight: adding 0.2-0.6 parts of quartz sand, 0.18-0.55 parts of refinery coke, 0.1-0.3 parts of silicon carbide foundry return, and 0.3-0.7 parts of fine crystallization in 1 parts of roasting material and blending. A charging baffle plate of green silicon carbide reaction mixture comprises a baffle plate body, wherein no separating plate is arranged in the baffle plate body. The synthesis technology of green silicon carbide of reaction mixture combines two divided spaces of a decomposition zone and a reaction zone to a side reaction zone; the charging baffle plate is placed in the side reaction zone during material filling process; the side reaction zone is filled with reaction mixture. The green silicon carbide reaction mixture can effectively improve the heat conduction and radiation speed in the furnace, lowers the unit consumption index, reduces the working hour, greatly improves the manufacturing cost of silicon carbide, and then improves the product quality; the charging baffle plate has simple structure and is economical and practical.

The invention discloses a solar cell comprising an electronic transmission layer and a hole transmission layer. The solar cell comprises a substrate, an anode, the hole transmission layer, an active layer and a cathode which are stacked in sequence, wherein the hole transmission layer is PEDOT:PSS. The electronic transmission layer is arranged between the active layer and the cathode and made of a polymer with a monomer represented by structural formula (I), and the n is an arbitrary integer ranging from 1 to 300. A in the formula (I) is selected from 4-nitro substituted phenyl represented by structural formula (II), 4-alkoxy substituted phenyl represented by structural formula (III), substituted heterocycle represented by structural formula (IV), or substituted heterocycle represented by structural formula (V). The solar cell has high open-circuit voltage and good device performance.

The invention discloses an exhaust pipe surface heat resisting treatment device which comprises a ring-shaped conveying belt, clamping mechanisms, a cleaning box, a paint spraying box and a drying box. The multiple clamping mechanisms are installed in the ring-shaped conveying belt. The cleaning box, the paint spraying box and the drying box are sequentially installed on one side of the top of thering-shaped conveying belt. By means of the exhaust pipe surface heat resisting treatment device, 360-degree cleaning is conducted on a rotating exhaust pipe in the cleaning box, it is ensured that the exhaust pipe is cleaned thoroughly, meanwhile, water obtained after cleaning is collected, and resources are saved; the exhaust pipe is blown through hot air after cleaning, it is ensured that no water spots are attached to the surface of the exhaust pipe, and subsequent paint spraying treatment is ensured; 360-degree cleaning is conducted on the rotating exhaust pipe in the paint spraying box,and it is ensured that paint spraying of the outer side of the exhaust pipe is uniform; and the clamping mechanisms are used for clamping the inner pipe wall of the exhaust pipe, shielding cannot becaused in the paint spraying process, meanwhile, surplus inorganic silicon high temperature resisting paint is collected, cyclic use is facilitated, and resources are saved.

Provided is an ion-exchange device including a column in which an anion-exchange resin and a cation-exchange resin are prevented, without fail, from being reversely regenerated. With the device, it is possible to produce high-quality deionized water even immediately after regeneration. Also provided is a column for the device. During regeneration, a valve (12) is closed and valves (7, 10) are opened, and a solution of an acid such as HCl is supplied through upper supply/discharge piping (3), while a solution of an alkali such as NaOH is supplied through third connecting piping (8). The acid solution flows through a water collection/distribution member (4), an inert resin (22), a cation-exchange resin (21), a water collection/distribution member (6), connecting piping (5), and the valve (7) in this order to regenerate the cation-exchange resin (21). The alkali solution flows through a water collection/distribution member (9), an inert resin (32), an anion-exchange resin (31), a water collection/distribution member (14), and lower supply/discharge piping (13) in this order to regenerate the anion-exchange resin (31).

The invention relates to a cooling device for cooling an electronic and/or electric element, particularly a power semiconductor which is configured on a circuit board. The device is provided with the components of at least one cooling member which is provided with projected heat radiating members which are configured on the surface of the cooling member, wherein the cooling member is thermally coupled with the electronic and/or electric element; at least one cooling medium distributing member which is used for spatially distributing cooling medium to hot spots which are defined by the cooling member in a targeted manner; a cooling device inner chamber which is surrounded by the cooling member and a cooling member tank that can be connected with the cooling member, wherein the cooling device inner chamber at least comprises the projected heat radiating member of the cooling member and the cooling medium distributing member; at least one inlet for conveying the cooling medium into the cooling device inner chamber; and at least one outlet for discharging the cooling medium out of the cooling device inner chamber. Furthermore the cooling device is applied in a converter, and particularly the converter of an electric vehicle or hybrid electric vehicle.

A sediment stratified sampler comprises a semicircular sampling pipe, a plurality of horizontal partition plates are arranged in the semicircular sampling pipe at equal intervals, a knife edge is arranged on the edge of one side of the semicircular sampling pipe, a drill bit is arranged at the bottom of the semicircular sampling pipe, and a conical cap is arranged at the top of the semicircular sampling pipe; the middle of the upper surface of the drill bit and the middle of the lower surface of the conical cap are each provided with a round hole, and a rotatable wing plate is installed between the two round holes. A wing plate is connected to the edge of one side of the wing plate, a plurality of narrow slits are formed in the edge of the other side of the wing plate at equal intervals, the number of the narrow slits is equal to that of the partition plates, and each partition plate is located in the corresponding narrow slit; and the top of the conical cap is connected with the connecting rod. When the sediment stratified sampler is used for sampling, in the drilling process, the longitudinal compaction effect cannot be generated on sediments around the sampler, so that a soft sediment interlayer can enter the sampling pipe, loss of a key sediment layer is avoided, the coring rate of sediments is remarkably increased, sediment samples at different layers are prevented from being mixed in the equipment operation and sample transportation process, and reliable samples are provided for sedimentology research.

The invention relates to a coaxially arranged spray-type spraying nozzle and the application thereof, which is used in the technological process of preparing the thin film by using a chemical vapor deposition method and a metal-organic chemical vapor deposition method, and enables the required reacting gas or plasma to be sprayed out and form film through the dual channel or multi-channel coaxial spraying nozzle designed by the invention. The coaxial spray-type spraying nozzle is provided with gas inlet channels and coaxial tubes, wherein the coaxial tubes respectively communicate with the corresponding gas inlet channels. The coaxial spray-type spraying nozzle solves the problems that in the chemical vapor deposition, two types of gases are not easy to be fully mixed, the gas inlet channels are excessively dense, and the processing and the fabrication are difficult; the coaxial spray-type spraying nozzle is suitable for the chemical vapor deposition process of growing film (or nano-structure) through two gas phase reactants, and the growable material comprises SiO2, GaN and ZnO; at the same time, the coaxial spray-type spraying nozzle also aims to serve the purpose that three or more types of reacting gases or plasma are sprayed through the spaying nozzle so as to be used in the deposition of a large-area even thin film.

The invention belongs to the technical field of production of methanol emulsified diesel fuel, particularly relates to a device and a process for continuously preparing methanol emulsified diesel fuel, and solves the problems of non-ideal and non-uniform mixing effect under the condition of larger material volume flow rate differences in conventional methanol emulsified diesel fuel production process. The supergravity device comprises an impinging stream structure and a rotating packed bed, wherein the impinging stream structure adopts a non-restrictive impinging stream structure and is arranged in a cavity of a rotor and arranged in the axis direction of the rotor. According to the process, an aqueous phase and an oil phase whose volume ratios are different are rapidly and preliminarily mixed through impinging of the impinging stream structure and then enter high-speed rotating filler to form water-in-oil type methanol diesel emulsion. According to the device and the process, the impinging form of two-phase flow is changed, the impinging effect of the two-phase flow is improved, and meanwhile, high-flow emulsion preparation and continuous operation can be realized.

The invention discloses a continuous booster station. The continuous booster station comprises a power system, a control system, an execution component and an auxiliary device. The power system comprises a motor and a pump; the auxiliary device comprises an oil suction filter, an oil tank, an oil return filter, a water filter and a water tank; the execution component is a pressure cylinder. The continuous booster station is provided with the pressure cylinder instead of a high and low pressure water pump, and the entire system is simple and compact in structure, easy to control and applicable to comprehensive popularization; the entire system is capable of supplying high pressure water continuously at high efficiency; under the same conditions, the high pressure water discharge amount of the entire system can be dozens of times and even more higher than the previous system; a proportional overflow valve is adopted for the entire system, and the pressure for outputting high pressure water can be regulated by regulating the proportional overflow valve to meet the requirements of different working conditions; the control system is low in pressure, and the control component is small in structural dimension so that the space can be saved; the control system is capable of realizing stepless regulation of pressure and is simple to operate; the entire system is high in integrity so that mobile pressure testing can be realized easily; the booster component is simple in structure so that product seriation can be realized easily.

The invention discloses a large, horizontal, continuous and dry-type biogas fermentation device and method and belongs to the technical field of dry-type biogas fermentation. A whole fermentation bin adopts U-shaped return type planar layout, material propellers are adopted, each material propeller adopts such a manner that double shafts and double blades are relatively meshed and rotate, irreversible propelling of materials can be realized through meshing and relative rotation of the double blades, and the propellers are arranged at bottoms of main partition walls of the fermentation bin. Two-wing impellers are designed in length directions of rotating shafts, a large number of materials can be propelled, and the propellers can realize change of different propelling capacities through change of rotating speeds. Material return during material propelling can be avoided by the aid of the meshing design of two blades of each propeller. According to the whole device, material charging and discharging ports are close to the ground, the device is convenient to run and operate and energy-saving. Uniform discharging and whole propelling type material flow are realized, material mixing is avoided in the whole reaction process, and the fermentation is more thorough.