64results about How to "Avoid affecting uniformity" patented technology

The invention discloses a new energy stirring device and a using method, and belongs to the technical field of new energy. The new energy stirring device comprises a box body and a box cover, the boxcover is connected to the top of the box body; the outer wall of the box cover is connected with a support seat; the top of the support seat is connected with a motor; the output end of the motor is connected with a rotation shaft; the end, away from the motor, of the rotation shaft penetrates the support seat and is connected with a first gear, the outer wall of the first gear is in engaged witha second gear, the inner wall of the second gear is connected with a driving shaft, and the outer wall of the driving shaft is connected with a third gear, which is rotationally connected to the bottom wall of the box cover. The bottom wall of the box cover is also rotationally connected to a rotating disc. The inner wall of the box cover is connected to an annular rack. The interior of the box body is stirred through three stirring rods, the stirring efficiency and the stirring effect are improved, stirring dead corners are avoided, in the stirring process, materials adhered to the inner wallof the box body are scraped, the box body is convenient to clean, and the uniformity in the stirring process is further improved.

The invention discloses an intelligent stirring machine for powder. The stirring machine comprises a barrel body, a stirring device, a temperature control device, a pressure control device and a control panel; the stirring device comprises a first drive electrical machine, a driving wheel which sleeves the output shaft of the first drive electrical machine, a pressure block, a second drive electrical machine and a stirring shaft; the temperature control device comprises a heating rod, a water supply box, a circulation pump, a temperature control regulator and a heat-preservation water pipe; the control panel comprises a power supply unit, a PLC controller, a power source switch, a first speed adjustment button and a second speed adjustment button; and the first drive electrical machine, the second drive electrical machine, a vibration motor, the heating rod, the circulation pump, the temperature control regulator, a gas discharging valve, the first speed adjustment button, the second speed adjustment button, and the power supply unit are separately and electrically connected with the PLC controller. The stirring machine provided by the invention can stir powder in the barrel body up and down and left and right to improve the uniformity of stirring, and can also perform constant-temperature control on the powder in the barrel body to ensure the quality of the stirred product.

The invention discloses a processing device of salted meat. The processing device of salted meat comprises a feed trough, two rolling mechanisms, two salt sprinkling mechanisms and salting jars, wherein the feed trough is of a cubic structure with an open upper end surface and an open lower end surface; the two rolling mechanisms are arranged below the feed trough, and separately located on the left side and the right side of the feed trough symmetrically; each rolling mechanism comprises a pair of tooth rollers which are horizontally arranged and a driving belt which allows tooth rollers to be connected; one of the salt sprinkling mechanisms is arranged above one end away from the feed trough, of one rolling mechanism; each salt sprinkling mechanism comprises a salt storage box and a plurality of stirring components located in the salt storage box; and the salting jars are of transparent cubic structures and are located below the salt sprinkling mechanisms. According to the processing device of salted meat disclosed by the invention, salt is efficiently and uniformly sprinkled on the driving belt through the designed automatic salt sprinkling mechanisms; and then, the working procedure of smearing the salt is completed by squeezing and clamping a meat loaf through the driving belt, so that the working efficiency is greatly improved, delicate mouth feel of the salted meat is improved, and the shelf life of the salted meat is prolonged.

The invention relates to the technical field of displaying, and discloses a vacuum drying oven. The vacuum drying oven is used for drying an ink-jet printing device. The vacuum drying oven comprises acavity, a hot plate, a solvent trough and a cold plate, wherein an exhaust port is formed in the top of the cavity, the hot plate is arranged in the cavity, a bearing face used for placing the ink-jet printing device is formed on the surface, facing the exhaust port, of the hot plate, the solvent trough is arranged on the periphery of the hot plate, the temperature of the solvent trough can be independently controlled, solvent trough openings used for diffusing a solvent are formed in the surface of the side, facing the exhaust port, of the solvent trough, and the cold plate is arranged in the cavity and located between the hot plate and the exhaust port. According to the vacuum drying oven, parts on the surface of the ink-jet printing device are evenly dried by creating the same atmosphere on the surface of the ink-jet printing device which is placed in the vacuum drying oven.

The invention relates to the field of fuel cell cathode oxygen reduction reaction catalysis, in particular to a method for preparing a monoatomic cluster Fe-N co-doped single-walled carbon nanotube electro-catalytic membrane electrode. The preparation method comprises the following steps: firstly, carrying out fluorination and ammoniation treatment on a high-performance single-walled carbon nanotube film; in the ammoniation process, unstable doped fluorine atoms volatilize, vacancies are left, nitrogen atom doping and chelation with Fe atoms in Fe particles for catalytic growth of the single-walled carbon nanotubes are promoted, and high-concentration single-atom cluster Fe-N chelation active sites are formed. The prepared Fe-N co-doped self-supporting single-walled carbon nanotube film isused as a catalyst layer, a foamed nickel current collector is used as a positive electrode, a zinc metal plate is used as a negative electrode, and carbon cloth is used as a gas diffusion layer to prepare the zinc-air battery, and the zinc-air battery shows excellent performance. According to the invention, no liquid phase reaction is carried out, the process is simple, the advantages of flexibility, self-support and the like of the carbon nanotube film are maintained, and the constructed electro-catalytic film electrode has excellent catalytic activity and stability.

The invention discloses an aqueous urea solution decomposing mixing device. A spoiler and a pore plate are arranged between a front shell and a rear shell. The spoiler and the pore plate divide an inner cavity into an upper spraying cavity, a middle flow guide cavity and a lower rotational flow cavity. A top cover is arranged at the top of the rear shell. An inclined plane is arranged in the spraying cavity, and an included angle is formed between the vertical plane and the inclined plane. A flow guide plate is provided with a flow guide vane. The spoiler is provided with a turbulent flow vane. A rotational flow plate is provided with a rotational flow vane outwards through a third vane hole. The inner cavity of the aqueous urea solution decomposing mixing device is divided into the spraying cavity, the flow guide cavity and the rotational flow cavity only through the spoiler and the pore plate. Little blocking occurs in an airflow channel, the airflow channel is smoother, mixed airflow passes through few turning points in the airflow channel, energy loss is small, and the airflow pressure drop is low. The top cover is provided with an inclined lower plane, and the spraying cavityforms a cavity which is asymmetric along the vertical plane. A nozzle seat is located in a low position of the lower plane, and thus the urea spraying line is toward the direction directly facing thedirection of the turbulent flow vane of the spoiler.

The invention relates to a special nutritional meal for soilless culture tomatoes and preparation and applications of the special nutritional meal. The special nutritional meal consists of a nutritional matrix and a nutritional fertilizer in mass ratio of (98.5-99.5):(0.5-1.5), wherein the nutritional fertilizer is divided into a nutritional fertilizer A and a nutritional fertilizer B, and the mass ratio of the nutritional fertilizer A to the nutritional fertilizer B is (0.1-0.3):(0.4-0.7); the nutritional matrix is prepared from the following raw materials: ginger plants, oil dregs, scarps, sawdust and microorganism bacterium agents by adopting step-by-step fermentation and adding calcium magnesium phosphate fertilizer, calcium nitrate and vermiculite; the raw materials of the nutritional fertilizer A and the nutritional fertilizer B are urea and potassium sulfate respectively; and the nutritional matrix, the nutritional fertilizer A and the nutritional fertilizer B are respectively and independently packaged. According to the special nutritional meal for the soilless culture tomatoes, the matrix is good in physical behavior, contains phosphorus nutrition and calcium nutrition which are not easy to run off. Nutrients in the matrix and the nutrients of the nutritional fertilizers interact, therefore, the effect of balancing the nutrients of the tomatoes at different growth stages is jointly achieved.

The invention discloses an automatic box interior spraying system. The system comprises a base and a liquid storage box, a feeding conveying belt is arranged on the base, a spraying seat is arranged above the base in a sliding mode, and a left-right moving device is arranged on the spraying seat; the movable end of the left-right moving device extends downwards to be provided with a front-back moving device; the movable end of the front-back moving device extends downwards to be provided with a rotating device; the movable end of the rotating device extends downwards to be provided with a liquid spraying device; and a liquid inlet device is arranged on the liquid storage box and is in pipeline connection with the liquid storage box and the liquid spraying device, spraying equipment further comprises a control cabinet, box guiding plates are further arranged on the base, an infrared generator and an infrared receiver are arranged on the two box guiding plates correspondingly, and the infrared receiver is suitable for transmitting signals to the control cabinet. According to the scheme, through the arrangement of the left-right moving device, the front-back moving device and the rotating device, the liquid spraying device can be driven to operate along the side wall of a box body, and uniform spraying on the side wall of the box body is guaranteed.

The invention relates to a special soilless culture nutritional meal for butterfly orchid and preparation and application of the special soilless culture nutritional meal. The special soilless culture nutritional meal for the butterfly orchid consists of a nutritional matrix and a nutritional fertilizer in mass ratio of (970-985):(15-30), wherein the nutritional fertilizer consists of a nutritional fertilizer A, a nutritional fertilizer B and a nutritional fertilizer C in mass ratio of (1-2.5):(4.5-6):(2.5-3.5). The nutritional matrix comprises expanded perlite, expanded vermiculite, sawdust,calcium chloride, magnesium chloride and ferrous sulfate in raw material. The nutritional matrix, the nutritional fertilizer A, the nutritional fertilizer B and the nutritional fertilizer C are respectively and independently packaged. According to the special soilless culture nutritional meal for the butterfly orchid, the nutritional matrix compounded in consideration of absorption of nourishmentat different growth stages of the butterfly orchid is suitable for the well growth of the butterfly orchid in water-retaining property, nutrient preserving capability and vent ability, and meanwhile,the nutritional fertilizer is blended into an aqueous solution applied in the manner of watering, and through tests, a good effect is obtained.

The invention discloses spraying equipment for the interior of a box body. The spraying equipment comprises a base and a liquid storage box, a feeding conveyor belt is arranged on the base, a spraying seat is slidably arranged above the base in the vertical direction, and a left-right moving device is arranged on the spraying seat; the movable end of the left-right moving device extends downwards to be provided with a front-back moving device; the movable end of the front-back moving device extends downwards to be provided with a rotating device; the movable end of the rotating device extends downwards to be provided with a liquid spraying device; and a liquid inlet device is arranged on the liquid storage tank, and the liquid inlet device is correspondingly connected with the liquid storage tank and the liquid spraying device through pipelines. According to the scheme, through the arrangement of the left-right moving device, the front-back moving device and the rotating device, the liquid spraying device can be driven to operate along the side wall of the box body, and uniform spraying on the side wall of the box body is guaranteed.

The invention provides an automatic filling machine for preparing whitening toothpaste and a filling method. The automatic filling machine comprises a falling and mixing mechanism, a top loading mechanism, a row loading mechanism, a material containing mechanism and a main beam support. The top loading mechanism is installed on the main beam support, and the row loading mechanism is arranged above the top loading mechanism and further installed on the main beam support. The material containing mechanism is arranged over the row loading mechanism, the material containing mechanism is installed on the falling and mixing mechanism, the falling and mixing mechanism is installed on the main beam support, and the falling and mixing mechanism is located over the material containing mechanism. The problems that when an existing toothpaste filling machine is used for filling toothpaste, when the toothpaste is stored in a discharging hopper for too long time, the toothpaste is likely to deposit, the uniformity can be affected, and the toothpaste is likely to adhere to the discharging hopper are solved. The problems that paste in the discharging hopper can be solidified easily, the paste cannot be uniformly mixed in the discharging hopper, the discharging is not convenient and fast, and the filling efficiency is influenced are also solved.

The invention provides electrophoresis coating equipment for automobile door machining. The equipment comprises an electrophoresis tank body, a time control assembly and a placing assembly. The time control assembly is fixedly installed on the electrophoresis tank body, the time control assembly comprises a supporting frame, a fixing block is fixedly connected to the supporting frame, a sliding groove is formed in the fixing block, a control block is slidably connected to the interior of the sliding groove, and a triangular plate is fixedly connected to one end of the control block. The placing assembly is arranged at the bottom of the fixing block, and the placing assembly comprises a supporting plate. According to the electrophoretic coating equipment for automobile door machining, a connecting plate enters the electrophoretic tank body through an upper floating block to be kept in a horizontal state, and thus electrophoretic coating of an automobile door can be more uniform. The situation that when the depths in the electrophoresis tank body are inconsistent, voltage and temperature in the electrophoresis tank body are prone to being inconsistent, and consequently the uniformity of voltage coating of the automobile door is affected is avoided.

The invention discloses a preparation method of a soft capsule with an auxiliary liver protection effect. The preparation method is characterized in that raw materials of the soft capsule comprise ingredients in parts by weight as follows: 920-970 parts of semen hoveniae, 280-310 parts of Chinese magnoliavine fruits, 340-400 parts of soybean oil, 125-165 parts of gelatin, 150 parts of purified water, 40-105 parts of glycerin, 15-30 parts of beeswax and 0.7-1.2 parts of red iron oxide. The preparation method comprises steps as follows: performing reflux extraction on the semen hoveniae and theChinese magnoliavine fruits to obtain dry extract powder, preparing a capsule solution and a colloidal solution, and pressing the solutions to obtain pills. The soft capsule prepared with the method takes the semen hoveniae and the Chinese magnoliavine fruits as main ingredients and the soybean oil, gelatin, glycerin, beewax and red iron oxide as auxiliary materials, has the auxiliary liver protection effect and can enter intestines and stomach of a human body to be rapidly disintegrated and absorbed by the human body, thereby achieving the purpose of effectiveness with effective blood concentration.

The invention discloses a dust collection device. The dust collection device comprises an air suction cylinder provided with a supporting part, wherein an air guiding cylinder is arranged in the supporting part, an air outlet cylinder extending to the exterior of the air guiding cylinder is arranged in the air guiding cylinder, the air outlet cylinder and the air suction cylinder are communicated, and an airflow passage is formed between the air outlet cylinder and the air suction cylinder; an air cavity is arranged between the air guiding cylinder and the air outlet cylinder, and a first arc-shaped bending part extending towards the air cavity is arranged at the end part of the air outlet cylinder; a second arc-shaped bending part is arranged at the end part of the air guiding cylinder, the second arc-shaped bending part extends to the interior of the airflow passage and extends towards the air outlet end of the airflow passage, and a gap communicating with the air cavity and the airflow passage is arranged between the second arc-shaped bending part and the first arc-shaped bending part; a gas compressor communicating with the air cavity is further arranged on the air guiding cylinder. The operation of dust collection can be effectively completed, and the environment where the gas compressor is improved, the problem of impeller abrasion and corrosion cannot occur, and meanwhile the work efficiency and service life are guaranteed; the device is small in size, low in occupied space rate and convenient for installation and arrangement.

The invention relates to a dust-proof metal plate surface painting device. The dust-proof metal plate surface painting device comprises a main body, a connecting pipe and a nozzle, wherein the bottomof the main body is provided with a moving device, a pressure device is arranged in the main body, one end of the connecting pipe is arranged on the main body, the nozzle is connected with the other end of the connecting pipe, the connecting pipe communicates with the main body, a protection mechanism and an auxiliary mechanism are arranged on the side, close to the nozzle, of the main body, the protection mechanism comprises a fixing pipe, a protection disc, a connecting assembly and a pushing assembly, the connecting assembly comprises a first bearing, a rotating shaft and a connecting rod,the auxiliary mechanism is arranged in the fixing pipe, and the auxiliary mechanism comprises at least two auxiliary components. According to the dust-proof metal plate surface painting device, the dust-proof function is achieved through the protection mechanism, and furthermore, the drying speed of drying the paint on the metal plate is achieved through the auxiliary mechanism, so that the situation that uniformity of paint spraying is influenced due to the flow of paint on the metal plate is avoided.

The invention relates to the technical field of paint, and discloses an efficient paint mixing device. The device comprises a cylinder, a low-speed motor is fixedly connected to the bottom of the cylinder and located in the middle of the cylinder, and a discharging pipeline is fixedly connected to the bottom of the cylinder and located on the front side of the low-speed motor. And a supporting legis fixedly connected to the bottom of the cylinder body and located at the front position of the right side. According to the efficient mixing device for the paint, the multidirectional stirring device is arranged, paint materials, close to the bottom, in the barrel body are discharged outwards through the multidirectional stirring device, and then the multidirectional stirring device is driven by the low-speed motor to rotate; paint at the bottom of the barrel body in different directions is periodically discharged outwards, so that the flowing speeds of the paint at the bottom of the barrelbody are different, the paint at the same height is subjected to differential flowing speed, the paint mixing efficiency and mixing efficiency are improved, and meanwhile, the quality of the paint isimproved through the filtering device.

The invention relates to a system and method for continuously loading and unloading with metering, which comprises a material storage device, a stirrer, a PLC controller and at least two groups of loading and unloading components. The loading and unloading components comprise a vacuum loading machine, a feeding machine and a weighing module which is used for weighing the loading amount in the feeding machine and feeding the weight information back to the PLC controller, the weighing module is arranged on the feeding machine, a discharge port of the vacuum loading machine is connected and communicated with a feed port of the feeding machine, a discharge port of the feeding machine is communicated with a feed port of the stirrer, a feed port of the vacuum loading machine is communicated withthe storage device through a reversing device, and the reversing device, the feeding machine and the weighing module are respectively connected with the PLC controller. According to the system and method for continuously loading and unloading with metering, the reversing device, the feeding machine and the weighing module are controlled by the PLC controller, so that materials can be automatically, continuously and accurately loaded and unloaded, and the system and method has the advantages that the loading and unloading are uninterrupted, the materials are accurately controlled, the automation degree is high, and the like.

The invention belongs to the technical field of the textile industry, in particular to a nano-fiber manufacturing apparatus and method. The manufacturing method comprises the following steps that S1,a plurality of fiber yarns at an outlet of a knitting machine are spirally wound in a winding groove formed in a winding roller of a nano-application device; S2, the plurality of fiber yarns penetrateinto a nano solution application box, the fiber yarns are immersed into the application box in an immersion manner, the application box is internally provided with a sponge layer, and the fiber yarnspenetrate through the sponge layer, so that the fiber yarns are subjected to nano-coating application; and S3, the multiple coated nano fiber yarns penetrate into a drying box of the nano-applicationdevice, the fiber yarns coated with nano-coatings penetrate through a drying barrel of the drying box, and the fiber yarns are dried by a drying pipe. The phenomenon of tensile deformation of the fiber yarns due to excessively large winding force of the winding roller after the fiber yarns are coated with the nano-coatings is prevented.