77results about How to "Evenly diluted" patented technology

The invention relates to a device and to an improved method for chemical looping combustion of at least one liquid hydrocarbon feed, comprising: mixing the liquid feed with an atomization gas so as to feed it into a metal oxide transport zone (2), upstream from combustion zone (3), through atomization means (6) allowing to form finely dispersed liquid droplets in the atomization gas; spraying the liquid feed in form of droplets into contact with at least part of the metal oxides in transport zone (2), the operating conditions in transport zone (2) being so selected that the superficial gas velocity after spraying the liquid feed is higher than the transport velocity of the metal oxide particles; sending all of the effluents from transport zone (2) to a combustion zone (3) allowing reduction of the metal oxides, said combustion zone (3) comprising at least one dense-phase fluidized bed. The invention can be advantageously applied to CO₂ capture and energy production.

The invention relates to an ink blending dilution device, particularly relates to an ink blending dilution device for printing a medicine packaging aluminum foil and aims at solving the technical problem of providing an ink blending dilution device for printing the medicine packaging aluminum foil, which is uniform in dilution and high in dilution speed. In order to solve the technical problem, the invention provides the ink blending dilution device for printing the medicine packaging aluminum foil, which comprises a bottom plate, a right frame, a rotary motor, a worm, a support rod, a first bearing block, a mixing blade, a spring, a steel ball, a blending frame, a feed hopper, a discharge tube and a valve, wherein the right end of the top of the bottom plate is connected with the right frame in a welding manner; and the left position of the middle part at the top of the bottom plate is connected with the rotary motor in a bolt connection manner. The worm is driven to rotate through controlling the rotary motor to rotate, and the worm drives the mixing blade to rotate and stir ink, a baffle plate continuously moves left and right and a diluent is added while stirring.

The environment-protecting fecal treatment machine includes closet pan, falling feces connecting barrel, feces channel, material cylinder and drying cylinder, in the feces channel a push plate is inserted and mounted, said push plate is connected with power device by means of driving mechanism, the interior of drying cylinder is equipped with main shaft connected with power device, the interior of material cylinder is equipped with feeding blade wheel on which the pressure-reducing hole is set, a centrifugal cutter frame is mounted in the interior of the drying cylinder, and the periphery of the drying cylinder is equipped with heater. Besides, it also includes the components of motor, main shaft and gate plate, etc. and its treatment effect is good and its treatment efficiency is high.

The invention provides an adhesive film for an FPC, a preparation method of the adhesive film and the FPC. The adhesive film for the FPC comprises a bonding layer, wherein the bonding layer is prepared from the raw materials containing the following components in parts by weight: 50 to 80 parts of an acrylate adhesive, 3 to 10 parts of a curing agent, 0.01 to 1 part of a curing accelerator and 0.01 to 0.2 part of a catalyst; the acrylate adhesive contains epoxy functional groups, so that the adhesive film has the advantages that the adhesive film is not cured at low temperature but is cured after being heated, the adhesive film is short in high-temperature curing time and small in flue overflowing amount, the adhesive film has high peel strength for metal and plastic respectively, and the adhesive film is resistant to high temperature without foaming or layering after lead-free reflow soldering.

The invention relates to a device for diluting a concentrated solution and a method. The device mainly comprises a first storage tank, a rotor pump, a frequency converter, a diluting pipeline, a flowmeter, a flow regulating valve, a homogenizing mixing pump and a controller. The frequency converter is electrically connected to the rotor pump and outputs a first frequency signal to the rotor pump according to a first flow signal so as to control the rotation speed of the rotor pump, thus controlling the flow of the concentrated solution. The flowmeter is arranged on the diluting pipeline and outputs a flow detection signal. The flow regulating valve is arranged on the diluting pipeline and regulates the opening degree of the valve according to the flow detection signal and a second flow signal so as to control the solvent flow of the diluting pipeline. The homogenizing mixing pump is provided with a first input port, a second input port and an output port. The first input port is connected to the rotor pump through a pipeline. The second input port is connected to the diluting pipeline. The controller is connected to the frequency converter and the flow regulating valve and outputs the first flow signal and the second flow signal, wherein the second flow signal is determined according to the first flow signal.

The invention relates to a dilution device, in particular to a uniform papermaking additive dilution device used for papermaking. In order to achieve the technical purpose that by means of the uniform papermaking additive dilution device used for papermaking, water can be uniformly injected into a papermaking additive so that the papermaking additive can meet dilution requirements, the uniform papermaking additive dilution device comprises a dilution tank and the like. A material outlet pipe is connected with the left side on the bottom of the dilution tank, a valve is arranged on the material outlet pipe, a driving mechanism is connected with the upper portion of the left wall of the dilution tank, a material feeding mechanism is connected with the inner wall of the dilution tank, and the material feeding mechanism is connected with the driving mechanism. By means of the uniform papermaking additive dilution device, the dilution speed of the papermaking additive is increased, the clear water can be uniformly injected into the papermaking additive, the papermaking additive dissolution or dilution effect is improved, convenience is brought to work, moreover, tools and parts are not affected with damp, dust prevention is achieved, and the effect that the papermaking additive is uniformly and effectively diluted or dissolved is achieved.

The invention discloses a heavy metal soil remediation device comprising a base. Supporting legs are arranged at the four corners of the bottom end of the base correspondingly. Driving wheels are arranged at the bottom ends of the supporting legs; an operating room is arranged on the left of the top of the base; two first hydraulic cylinders are arranged on the left side of the bottom end of the base; the bottom end between the two first hydraulic cylinders is rotationally connected with a soil turning roller; soil turning teeth are arranged on the outer side of the soil turning roller; a soilturning motor is arranged at the front end of the first hydraulic cylinder on the front side; the output end of the soil turning motor is connected with the front end of the soil turning roller, twosecond hydraulic cylinders are arranged at the bottom end of the base and located on the right sides of the first hydraulic cylinders, a first rotating shaft is rotatably connected to the bottom end between the two second hydraulic cylinders, and two fixing lugs are arranged at the bottom end of the base and located on the right sides of the second hydraulic cylinders. With application of the heavy metal soil remediation device, remediation liquid can be evenly diluted and evenly sprayed to soil, the contaminated soil remediation quality and efficiency are improved, and waste of the remediation liquid is reduced.

The invention discloses a fast and uniform dilution device for a polymer concentrated solution, wherein the fast and uniform dilution device consists of a controller, a metering pump, an electromagnetic flowmeter, a storage room, a mixing section and an elbow section. The controller receives external dilution instructions and outputs control signals; a water diversion pipe is divided into two waysfor output through the metering pump via branch pipes, and one way is connected with a storage room and enters the mixing section, and the other way is connected with the mixing section and is successively connected with the elbow section, a solenoid valve and an output pipe. The storage room is used for storing the pre-prepared polymer concentrated solution, and the interior of the storage roomis divided into an upstream chamber and a downstream chamber which are separated by a piston. Water outputted from one of the branch pipes enters the upstream chamber through an electric valve and theelectromagnetic flowmeter, and the piston moves so that the polymer concentrated solution is replaced from the downstream chamber; the outputted concentrated solution enters the mixing section via the pipeline; the other way of water outputted by the branch pipes enters the mixing section and is mixed with the concentrated polymer solution and output is achieved. An underwater aircraft using thedilute polymer solution for drag reduction has great engineering application value.

The invention belongs to the technical field of wash machines and particularly relates to a detergent supply device and a wash machine. The detergent supply device includes a siphon structure, and thesiphon structure comprises a siphon hole formed in a liquid detergent putting cavity and a siphon cap covering the siphon hole, and the siphon hole is integrally assembled with the siphon cap and provided with a flow channel; a component for increasing the liquid flow speed is arranged at the rear part of the portion where the siphon cap is assembled with the siphon hole. The detergent supply device can dilute a detergent to the maximum extent, the siphon hole is prevented from being blocked, the siphon power can also be enhanced, and putting of the detergent is much smoother, more uniform and thorough.

The invention relates to a process for coating diamond particles by cobalt powder. The key points are as follows: the process comprises the steps of: blending a diluted agent, blending isopropanol and acetone according to a mole ratio of (3.5-4.5):1, and mixing the blended diluted agent with glue according to a weight ratio of (7-9):1 to form a binding agent; placing the diamond particles into a coating device; and spraying the blended binding agent into the coating device, sprinkling metal powder into the coating device, roll-dispersing the diamond particles evenly, thus completing the coating process. The process has the advantages that the process procedures are simple, and the cost can be lowered by more than 50% by adopting a technology of coating diamond particles by cobalt powder to substitute the mode that the cobalt powder is directly used as binding materials of a wear-resistant material in the prior art; and the new type blended diluted agent has low cost, the coating effect is obviously promoted by proportion of the diluted agent and the glue, thus finally leading the produced diamond products to be perfect.

The invention relates to attenuation equipment, in particular to glue attenuation equipment for electron component dispensing. The glue attenuation equipment for electron component dispensing achievesthe technical aims that glue attenuation is sufficient, attachment to the inner wall can be prevented, and operation is convenient. In order to achieve the above technical aims, the glue attenuationequipment for electron component dispensing is provided, and comprises a base and the like; an attenuation mechanism is connected to the top of the base, and a driving mechanism is connected to the position, close to the right side, of the top of the attenuation mechanism. The glue attenuation equipment is provided with the attenuation mechanism and the driving mechanism, the aim of attenuation ofthick glue is achieved, an attenuation box and a spiral rod continuously and alternatively rotate clockwises and anticlockwises in the opposite direction, and the aim of more sufficient attenuation of the thick glue is achieved; a pedal is pedaled or released to enable ladder-shaped collision blocks on the left and right sides to collide the bottom of the attenuation box continuously, and incomplete collection caused by the fact that the thick glue is attached to the bottom of the attenuation box is avoided.

The invention relates to the technical field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle specially used for spraying ridge herbicide, comprising a rack, a rotor wing and a rotor wing motor, wherein the rack is provided with a battery and an information processor used for controlling the unmanned aerial vehicle and remote communication, a first elastic medicine chest is arranged below the rack, a second elastic medicine chest is connected to the lower side of the first elastic medicine chest, an automatic control valve is arranged between the two medicine chests, the automatic control valve controls liquid medicine in the first elastic medicine chest to flow into the second elastic medicine chest, and the automatic control valve comprises a sensor, a controller anda valve executor; the second elastic medicine chest is communicated with a water pipe and a flow guide pipe, an electric nozzle and a cross beam are arranged at the lower end of the flow guide pipe,the electric nozzle is electrically connected with the information processor, a limiting claw is rotationally connected to each of two sides of the lower part of the cross beam, and the limiting clawsare connected with the cross beam by springs simultaneously. According to the invention, the unmanned aerial vehicle is used for spraying the herbicide to the ridges, so as to achieve an energy-saving effect and improve the working efficiency.

The invention provides a water-permeable coating, and a preparation method and an application thereof. The water-permeable coating comprises modified resin and a modified curing agent, wherein the mass ratio of the modified resin to the modified curing agent is 1: (0.1-0.6); the modified curing agent comprises a curing agent and an auxiliary agent in a mass ratio of 1: (0.05-0.3); and the modifiedresin comprises resin and a diluent in a mass ratio of 1: (0.05-0.3). The coating prepared by taking the modified resin and the modified curing agent as raw materials has water permeability and low viscosity; when the water-permeable coating is sprayed onto a water-permeable pavement for repairing, pores of the water-permeable pavement cannot be blocked, that is, the water permeability of the water-permeable pavement cannot be affected; meanwhile, the water-permeable coating is low in viscosity and good in flowability, can form a horizontal spraying layer on the water-permeable pavement, realizes repairing of the water-permeable pavement, and is simple, convenient, quick and effective; and by limiting of the mass ratio of the modified resin to the modified curing agent, the curing time ofthe prepared coating can be prolonged, and the operability of the coating in the spraying process is improved.

The invention discloses a fire coal combustion source discharged carbonyl compound sampling device. The sampling device comprises an air inlet part, a first-grade dilution system, a second-grade dilution system, a staying chamber and a sampling part. A combustion temperature can influence carbonyl compound gas-particle distribution and thus in order to simulate cooling, dilution and coagulation of flue gas discharged into air, the staying chamber is built and used after flue gas dilution. The sampling part adopts a self-made sampling tube coated with a pentafluorophenyl hydrazine (PFPH) Tenax-TA adsorbent to acquire a sample and utilizes a steam coating process and an introduction port thermal desorption analysis method so that solvent-caused influence on a detection result is avoided. The device is simple and easy, utilizes a dilution system to adjust a dilution ratio and is suitable for acquisition of other high-flue gas concentration gas substances.

The invention discloses a rosemary perfume which comprises, by weights, 5-20 parts of rosemary essential oil, 5-20 parts of cananga odorata essential oil, 5-15 parts of Chinese prickly ash essential oil and 70-80 parts of a solvent. The solvent is composed of 55-65v% ethyl alcohol and 35-45v% propylene glycol. The perfume can effectively cover tangy smell of the Chinese prickly ash essential oil, the perfume is soft and makes people feel relieved, fragrance holding time is as long as 3-5 days, and the acarid killing effect is good.

The invention relates to the technical field of adhesives, and discloses a graphite-based high-strength heat-conducting epoxy resin adhesive and a preparation method thereof. The adhesive comprises the following components in parts by weight: bisphenol A type epoxy resin, calcium carbonate, modified graphite, composite glass fibers, 1, 4-butanediol diglycidyl ether, a curing agent polydiphenyl substituted cetane dicarboxylic anhydride, a curing accelerator pyridine and absolute ethyl alcohol. The preparation method comprises the following steps: performing ultrasonic oscillation dispersion onmodified graphite to obtain a graphite suspension; adding bisphenol A epoxy resin, calcium carbonate, composite glass fibers and 1, 4-butanediol diglycidyl ether into the graphite suspension, and uniformly mixing to obtain a premix; and adding polydiphenyl substituted hexadecane dicarboxylic anhydride and pyridine into the premix, pouring into a metal mold, and standing while keeping the temperature, thereby obtaining the graphite-based high-strength heat-conducting epoxy resin adhesive. The adhesive prepared by the method has high mechanical strength and excellent heat-conducting property, and the application range of the epoxy resin adhesive is expanded.

The invention relates to the technical field of automobiles, in particular to a hydrogen fuel cell tail gas mixing and diluting device which comprises a main tail gas exhaust pipeline, a hydrogen tail gas exhaust pipeline, a mixing device and a silencing device. A mounting hole is formed in the main tail exhaust pipeline, air circulates in the main tail exhaust pipeline, hydrogen circulates in the hydrogen tail exhaust pipeline, the hydrogen tail exhaust pipeline penetrates through the mounting hole so that a hydrogen outlet of the hydrogen tail exhaust pipeline can be formed in the main tail exhaust pipeline, and the mixing device is arranged in the main tail exhaust pipeline and located on the downstream of the hydrogen outlet. The mixing device is used for uniformly mixing air and hydrogen, and the silencing device is arranged in the main tail exhaust pipeline, is positioned at the downstream of the mixing device and is used for reducing noise in the main tail exhaust pipeline. The hydrogen fuel cell tail gas mixing and diluting device can ensure that hydrogen is diluted and uniformly mixed, so that the safety of a hydrogen fuel cell is improved. The invention further provides a hydrogen fuel cell which comprises the hydrogen fuel cell tail gas mixing and diluting device.

The invention belongs to the technical field of a sanitary nonwoven fabric for medical use, and particularly relates to a preparation method of a sanitary nonwoven fabric for medical use. The sanitarynonwoven fabric for medical use comprises a protection layer and a dressing layer, wherein the inside of the protection layer is under an aseptic condition, and is obtained by being soaked in an antibacterial disinfectant; gelatin layers in uniform arrangement are fixedly connected to positions of two sides of the protection layer; and a slide groove is formed in an inner wall of the protection layer. The preparation method of the sanitary nonwoven fabric for medical use provided by the invention is mainly used for solving the problems that existing sanitary nonwoven fabrics for medical use mostly exist in a nonwoven fabric form, the structure is single, and if the wound of a patient is bigger, the hemostasis and sterilization on the wound cannot be fast realized by the medicine properties of the nonwoven fabric per se, so that the bleeding rate and the fungal infection probability of the patient are increased; meanwhile, some sanitary nonwoven fabrics for medical use have poor breathing effects, and air flowing inside the nonwoven fabrics can be reduced, so that the wound healing effect is decelerated; and although some nonwoven fabrics have good breathing effect, the hemostasiscapability of the nonwoven fabric on the wound is poor.

The invention relates to the field of veterinary medicine, in particular to a tilmicosin and ceftiofur injection and preparing equipment and process. The tilmicosin and ceftiofur injection contains tilmicosin, ceftiofur, aluminum stearate, vitamin C and soybean oil; the preparing equipment comprises a soybean oil storing tank, a filtering device, a mixing and dissolving device, a dry heat sterilizing device, a cooling device, a heating device, a diluting device, a mixing and stirring device, a high-pressure homogenizing device, a stirring and subpackaging device and sterilizing device; the preparing process includes the steps of preparation of sterilizing soybean oil, preparation of aluminum stearate factice of 10%, dilution, mixing and stirring, homogenizing and mixing, stirring and subpackaging and sterilizing. Through the specific preparing equipment and the excellent preparing process, tilmicosin and ceftiofur are prepared to be the oil suspension injection, so that ceftiofur and tilmicosin can be combined for administration to treat respiratory infectious diseases and systemic sepsis caused by mycoplasma secondary infection gram-positive bacteria and gram-negative bacteria infection.

An efficient mixing device for disinfectant production comprises a base, a concave sliding plate is fixedly connected to the front side of the surface of the upper end of the base, a plurality of liquid containing bottles are placed on the surface of the upper end of the concave sliding plate, and cranks capable of intermittently and synchronously rotating are arranged on the left side and the right side of the rear end of the concave sliding plate respectively; when the crank rotates, a structure that the liquid containing bottles slide leftwards synchronously can be formed; and a perforated ball valve matched with the liquid containing bottle is installed at the lower end of the stirring barrel, a bracket which is matched with the liquid containing bottle and can move up and down is installed at the lower end of the concave sliding plate, and when the bracket moves downwards, a rotating structure of the perforated ball valve can be formed. and manual disinfectant containing can be replaced, the workload of workers is reduced, the labor cost is reduced, and the working efficiency is improved.

The invention discloses a method for collecting and using a fuel additive 76Br, which comprises the following steps: I. generating a solar neutrino impulse wave by adopting a method of generating the solar neutrino impulse wave; II. condensing and then collecting the liquid 76Br by adopting a communicating collection system which can be sealed and is provided with three chambers; III. injecting helium into a valve at the top part of the third chamber of the collection system, discharging air in glassware by a valve at the bottom part of a first chamber, and after the display of a barometer reaches one normal atmospheric pressure, sealing the collection system; IV. putting the collection system on a device doing a vertical helical motion; V. respectively controlling the first chamber in the collection system to be about 30 DEG C and the third chamber to be about 10 DEG C by adopting two small air conditioners; and VI. doping the collected liquid 76Br into liquid fuel, such as commonly used gasoline and diesel, according to a certain proportion (such as, 1:100,000), doping a small amount of water, and fully stirring and diluting for use.

The invention discloses an artificial insemination method for a breeding chicken. The method comprises the following specific steps: collection of a seminal fluid and dilution of the seminal fluid: normal saline with the volume being 2 times that of the seminal fluid or a 5.7% glucose solution is slowly added into a sperm collection test tube along the wall of the sperm collection test tube; the sperm collecting test tube is slightly rotated repeatedly for 3-4 times; artificial insemination: after 3:00 pm, an anus turning worker turns over the anus of a hen, and a sperm conveying worker transfers the diluted seminal fluid into the seminiferous duct, slightly inserts the seminiferous duct into the oviduct of the hen and conveys the seminal fluid into a conveying tube. The method has the advantages of high fertilization rate and the like.