93results about How to "Realize quantitative addition" patented technology

The invention discloses a baking soda water fast preparation device for food production. The device structurally comprises a protection baffle, a power line, a transmission motor, a wiring groove, a handle, a stirring barrel, a working table surface, a control panel, a control cabinet, operation buttons, a display screen and fixing feet. The device has the advantages that a floating ball and a buoyancy push rod are controlled to ascend and descend according to the water level in a barrel body, and then a transmission rope drives a plug-pin transmission block and a plug-pin rod to move and disengage from limiting positions, so that a discharging plate conducts discharging; a material feeding port is sealed through a sealing plate during discharging, so that the situation that the material feeding port continues to discharge materials is prevented; a stirring switch is automatically triggered for stirring through a lifting plate, so that quantitative addition of the materials is achieved, and the preparation efficiency and quality are greatly improved.

The invention provides a full tailing glue stuff slurry and a preparation method thereof. The full tailing glue stuff slurry is prepared from the materials of cement and tailings, wherein the ratio of cement and sand is 1: 4-1: 10, and the stuff slurry is prepared by the steps of concentrating, pH value regulating, filter pressing, churning and mixing and the like, the stuffed slurry concentration by preparation is 70-80%. The full tailing glue stuff slurry is environmentally friendly and efficient, the stuff slurry by preparation is better in uniformity, by the preparation method, the cost of stuffing is significantly cut down, the preparation process of the stuff slurry is simplified, and the working reliability of the preparation system of stuff slurry is increased.

The invention discloses a raw material putting mechanism used for production and processing of medical intermediates. The raw material putting mechanism used for production and processing of the medical intermediates comprises supporting plates; the number of the supporting plates is 2; a crushing component is arranged between the two supporting plates; the crushing component consists of a crushing chamber, two first motors, two rotating shafts, two crushing rolls, a material hopper and a material outlet; and a material discharging component is arranged at the bottom of the crushing chamber. According to the raw material putting mechanism used for production and processing of the medical intermediates, by driving the rotating shafts and the crushing rolls to rotate through the first motors, caked raw materials can be crushed to avoid a situation that the caked raw materials affect follow-up processing; the crushed raw materials fall into a collection box via the material outlet and a telescopic hose; when the materials are full of the collection box, the position of the collection box descends and a normal-closed button switch is extruded so that a control valve is electrified to work and is broken over; at the moment, the materials in the collection box can be discharged into a groove through a material discharging pipe; and therefore, the raw materials are quantitatively added so that the practicability of the putting mechanism is further improved.

The invention relates to the field of aroma humidifier structures, and discloses a quantitative filling device for an aroma humidifier, which is ingenious in structure, good in stability and long in service life and can automatically carry out quantitative filling of essential oil when in use. The quantitative filling device is arranged in a water tank and is located above the highest liquid level. The quantitative filling device comprises a fixed seat, a rotating motor, a rotating disk, a plurality of pistons and a piston driving component; a plurality of piston cylinder bodies are arranged on the rotating disk; a plurality of filling holes are formed in the rotating disk, and are formed in the bottoms of the piston cylinder bodies; each piston cylinder body is used for storing one kind of essential oil; the piston cylinder bodies are in top-opened shapes; and the pistons are adapted to the piston cylinder bodies, and are slidingly connected with the interiors of the piston cylinder bodies. The problems that manual adding operation is complicated and accidental injuries are caused due to the corrosivity of the essential oil are solved effectively.

The invention discloses a metal powder screening device for 3D printing. The metal powder screening device comprises a base, supporting legs and a shell, the supporting legs are fixedly installed at the bottom of the base, the shell is fixedly installed at the upper end of the base, a feeding port is formed in the upper end of the shell, a partition plate is fixedly installed in the shell, and the interior of the shell is divided into two parts by the partition plate; and a quantitative adding mechanism is installed on the partition plate, and a screening mechanism is installed below the partition plate inside the shell. When the metal powder screening device is used, two screening assemblies on the screening mechanism can conduct screening on metal powder twice, due to the fact that the hole diameters of screens on the two screening assemblies are different, the metal powder can be divided into three parts according to different particle sizes, meanwhile, adjusting mechanisms installed on screen frames can adjust the hole diameters of the screens, and therefore the maximum hole diameter of the screened metal powder can be freely controlled according to requirements.

The invention discloses environment-friendly landscape garden dry branch and fallen leaf treatment equipment. The treatment equipment comprises a box body, wherein feeding pipes are symmetrically andfixedly connected to the top of the box body; the feeding pipes communicate with the interior of the box body; a cutting mechanism is rotationally connected to the inner side wall of the box body; a threaded rod is rotationally connected to the inner side wall of the box body; the threaded rod is rotationally connected with the cutting mechanism; the tail end of the threaded rod penetrates throughthe inner side wall of the box body; a second rotating wheel is fixedly connected to the outer side wall of the threaded rod; a supporting base is fixedly connected to the bottom of the box body; anda second rotating wheel is fixedly connected to the outer side wall of the supporting base. The second rotating wheel rotates to enable the threaded rod to start to rotate, the threaded rod rotates to enable a gear to start to rotate, the gear drives a crushing rod to start to rotate, and the crushing rod rotates to crush dry branches and fallen leaves added from the feeding pipes, so that the time for degrading the dry branches and fallen leaves to generate fertilizer is greatly shortened, economic benefits are increased, and environmental protection is facilitated.

The invention relates to a cleaning and processing device suitable for bean products, wherein the cleaning and processing device comprises a box body; the bottom of the box body is provided with a base, and two sides of the base are connected with side blocks at the bottom of the box body through second electric telescopic rods; the upper part of the box body is equipped with a transmission cavity, the lower part of the box body is equipped with a cleaning and processing cavity, and a shield plate is arranged between the transmission cavity and the cleaning and processing cavity; the top of the box body is equipped with a first motor, the upper part of a main shaft of the first motor is sleeved with a first limit cylinder, the middle lower part of the main shaft of the first motor is sleeved with a main wheel sprocket, the outer circumferential surface of the bottom of the main shaft of the first motor is equipped with a push cylinder, the interior of the push cylinder is sleeved witha suspension shaft, the middle part of the suspension shaft is sleeved with a driven unit, and the bottom of the suspension shaft is equipped with a stirring claw. The cleaning and processing device is simple in structure and reasonable in design, can realize the processing of soybean products while cleaning the soybean products, can realize the quantitative addition of the soybean products and water, and can realize solid-liquid separation after completion of the processing of the soybean products so as to facilitate recovery of residues in the later stage.

The invention discloses a polishing liquid performance continuous real-time adjusting and control device. The polishing liquid performance continuous real-time adjusting and control device comprises a powder component storage conveying unit, a liquid component storage conveying unit, a component mixing output unit and a control and attachment unit. The powder component storage conveying unit and the liquid component storage conveying unit are located on the upper portion of the whole device in parallel. The component mixing output unit is located below the powder component storage conveying unit and the liquid component storage conveying unit. The control and attachment unit is located on the periphery of the whole device. According to the polishing liquid performance continuous real-time adjusting and control device, powder component quantitative adding is achieved through the mode that a precision speed adjusting motor and a precision transmission worm are combined, powder components and all liquid components are mixed through a mixed liquid conveying pipeline, and mixed liquid containing the powder components is prepared; the temperature and flow information in the polishing liquid preparation process is grasped in real time through a control system; and relevant components are adjusted and controlled according to the required polishing liquid performance indexes (the temperature, the ratio and the flow rate), so that the precision is high.

The invention relates to the technical field of sludge treatment, and relates to a sludge treatment device and a use method thereof. The sludge treatment device comprises a base, a treatment device, adosing device and a filtering device. The treatment device is arranged on the left side of the top of the base. A sludge tank is fixedly connected to the center of the top end surface of the base; afirst motor sleeves the bottom end of the inner side of the sludge tank; a stirring rod is fixedly connected on the tail end of the main shaft of the first motor; the dosing device is arranged at thetop end of the right side of the sludge tank; a filtering device is fixedly connected on the right side of the top end surface of the base; and a controller is fixedly connected at the central position of the left end surface of the sludge tank. Peculiar smells emitted by the sludge can be adsorbed and filtered during treatment of sludge with arrangement of the treatment box and cooperation of communication between the air inlet pipe and the air pump, sliding connection between the piston plate and the fixing frame and communication between the fixing frame and the chemical inlet pipe, the chemical outlet pipe, the collecting pipe and the chemical pumping pipe so that the phenomena that the peculiar smells pollute the environment and harm the health of workers are avoided.

The invention discloses a tumbril before cultivation of stocks. The tumbril structurally comprises a handlebar, a fixed bracket, an auxiliary material box, a water storage box, movable wheels, wheel axle protective covers, a transmission case, a spraying head, a spraying pipe and a material inlet. The tumbril has the beneficial effects that by arranging the water storage box a float ball is drivenby the water level in an inner water tank to control a transmission push rod and a material push plate to push materials, a transmission rope buckle at the bottom part of the float ball synchronouslydrives a material blocking plate and a driving tilting plate to tilt up through a second transmission rope and a first transmission rope, the right upper corner of the water tank is opened to add thefertilizer, and then a stirring rod and stirring blades are used for stirring, so as to realize the quantitative adding of the chemical fertilizer; the fertilizer can be automatically stirred, so that the convenience in use is greatly improved, and the use effect is effectively optimized.

The invention provides a biogas slurry enzymolysis fermentation tank capable of quantitatively adding an enzymolysis agent, and relates to the technical field of fermentation tanks, the biogas slurry enzymolysis fermentation tank is characterized in that a main body is a fermentation tank body, a supporting rod is arranged in the main body, a contact piece is arranged at the top end of the supporting rod, a pull groove is formed in the top end of the contact piece, the pull groove is of a T-shaped structure, and the upper part of the interior of the pull groove is of an inclined structure. During use, a motor controls a rotating part to rotate, a storage part rotates along with the rotating part, the bottom of a pull part can be automatically stressed to be inserted into a pull groove, the inner top end of the pull groove is of an inclined structure, the pull part is pulled downwards, a moving rod moves along with the pull part, a discharging groove can be exposed, and an enzymolysis agent can be discharged downwards; according to the biogas slurry enzymolysis fermentation tank, an enzymolysis agent can be uniformly scattered in the main body, manpower output is reduced, and the problems that the biogas slurry enzymolysis fermentation tank is easy to accumulate at a single position after the enzymolysis agent is added, manpower is needed for scattering, labor is wasted, and a structure for automatically controlling the discharging of the enzymolysis agent is lacked are solved.

The invention relates to the technical field of haematococcus pluvialis culture, and discloses a system for inducing haematococcus pluvialis to quickly accumulate astaxanthin, the system comprises a culture pond, the lower end of the culture pond is connected with a plurality of supporting legs, the bottom of the culture pond is provided with a discharge port, and the discharge port is connected with a water tank. By arranging the supporting frame, the supporting rod, the first mounting seat, the second mounting seat, the LED illuminating lamp, the sodium tungstate liquid storage chamber, the conveying pipeline, the water conveying pump, the flow meter, the servo motor, the stirring screw rod and the coupler, and by utilizing the mutual cooperation effect of the components, the sodium tungstate solution can be quantitatively added; according to the invention, the utilization of the haematococcus pluvialis on a nitrogen source is inhibited through sodium tungstate, and then the haematococcus pluvialis is subjected to auxiliary light irradiation through a plurality of LED illuminating lamps, so that the haematococcus pluvialis can be promoted to quickly convert and accumulate the astaxanthin, the yield of the astaxanthin is improved, in addition, the added sodium tungstate solution can be uniformly mixed and stirred, and the mixing speed is accelerated.

The invention relates to a device for producing low-density aluminum fluoride by using fluosilicic acid. The device comprises a shell, wherein the bottom surface of the shell is opened, three gear belts are fixedly mounted in the shell, the central lines of the gear belts are vertical to the surface of the shell and are connected through a gear conveying belt, and the gear conveying belt is a double-surface gear conveying belt; two first gears are fixedly mounted in the shell, the central lines of the first gears are vertical to the back surface of the shell, the first gears are respectively located on two sides of the gear conveying belt and are engaged with two sides of the gear conveying belt, and first bevel gears are respectively fixedly mounted in front of the first gears; and vertical rotating shafts are mounted on two sides in the shell through bears, and first bevel gears are respectively fixedly mounted at the upper ends of the vertical rotating shafts. Furthermore, a singlechip microcomputer and a timer can be mounted in the shell, a motor is connected with the circuit of the single chip microcomputer, the timer is connected with the circuit of the single chip microcomputer, and the working time of the motor can be set through the timer, so that the quantitative addition of the raw materials can be realized, the whole process relatively approaches to the intelligentautomation, and the automatic production progress of chemical products can be promoted.

The invention relates to an automatic adding device of welding flux reducing agents. The automatic adding device comprises a liquid storing container, a liquid pump, a liquid adding cup, a first detecting device and a controller, wherein the liquid storing container is used for storing the welding flux reducing agents, the liquid pump is used for conveying the reducing agents in the liquid storing container to the liquid adding cup, the liquid adding cup is used for storing the reducing agents conveyed by the liquid pump, in addition, the outlet part of the liquid adding cup is provided with a control valve, the first detecting device is arranged in the first preset position in the liquid adding cup, is used for detecting the dosage of the reducing agents in the liquid adding cup and outputs first detecting signals, and the controller is used for controlling the liquid pump to stop working according to the first detecting signals and is used for opening the control valve for controlling the reducing agents in the liquid adding cup to completely enter a welding flux pool after the liquid pump stops working. The adding device has the advantages that the quantitative and automatic addition of the reducing agents can be realized, and the addition is more accurate and convenient.

The present invention provides a feeding device for food packaging. The feeding device for food packaging includes a longitudinal fixing frame, an oblique fixing frame, an auxiliary material lifting rack structure, a classification guiding-out structure, a transverse cushion frame, a powder storage hopper, a quantitative material guiding-out frame structure, a fixing bottom plate, a material bag conveying frame, a material bag conveying roller, a conveying motor, a material bag conveyor belt, a console, a tool storage frame and a cross-shaped splitting plate. The oblique fixing frame is installed on the upper side of the longitudinal fixing frame through bolts. According to the feeding device for food packaging, a guiding-out mesh plate is inclined from the left to the lower right, coarsewaste is advantageously and conveniently guided into a finished product guiding-out pipe during using, meanwhile, powder materials are guided to the bottom of a guiding-out frame, and the powder materials are screened better. Spiral blades are welded to the outer side of a transmission rod, a stepping motor is advantageously and conveniently used for driving the spiral blades to rotate through thetransmission rod, the materials are conveniently conveyed to the lower side, the materials stop on the inner sides of the spiral blades when the spiral blades are stopped, and therefore quantitativeaddition of the materials is achieved.

The invention relates to the technical field of sewage treatment, in particular to a limited discharging and mixing device for sewage treatment. The limited discharging and mixing device comprises a flocculation and precipitation mechanism, a feeding mechanism and a discharging mechanism, wherein the feeding mechanism is fixedly mounted on the flocculation and precipitation mechanism, the feedingmechanism is connected with the discharging mechanism, and the discharging mechanism communicates with the flocculation and precipitation mechanism. A coagulant is added into the discharging mechanismthrough the feeding mechanism, the discharging mechanism conveys and screens the coagulant, and the screened coagulant is fed into the flocculation and precipitation mechanism, so that the treatmenteffect of suspended solids in sewage in the flocculation and precipitation mechanism is better; the caked coagulant is blocked through a net-shaped end surface, the caked coagulant is prevented from entering material guiding assemblies, the situation that the coagulant reacting with sewage is in a non-caked state can be guaranteed, and the utilization rate of the coagulant is high; and the quantity of the coagulant shoveled by each single group of material shovels each time is fixed, so that the quantity of the coagulant conveyed into the material guide assemblies is also fixed, the quantitative addition of the coagulant is realized, and the practicability is higher.

The invention provides an automatic oil cake filling machine for oil pressing. The automatic oil cake filling machine comprises a rack, a power unit installed at the top of the rack, a conveying unitinstalled on the working face of the rack; the automatic oil cake filling machine further comprises a material box, a first-stage feeding control unit, a transmission unit, a second-stage feeding control unit and the conveying unit; a cam assembly and an L-shaped connecting rod in the first-stage feeding control unit are driven by the transmission unit to achieve vertical movement control over a pressing head, a push rod assembly in the second-stage feeding control unit is matched with a guide plate to achieve opening and closing of a discharging port, the opening time of the discharging portis designed according to the stroke of a material box, and quantitative powder adding is achieved. A positioning assembly is matched with a stepping motor, so that accurate positioning of an iron ringand automatic control of a sensor b and a sensor c are achieved, automatic production is achieved, labor intensity is reduced, the compaction effect of powder is improved, a good oil cake is providedfor subsequent oil pressing, and the oil yield is increased.

The invention provides a feeding and proportioning device for infant milk powder preparation. The feeding and proportioning device is novel in structural design. The device comprises a box body and amaterial tank, a first proportioning roller and a second proportioning roller are movably connected to the two sides of the inner wall of the top of the box body through bearings correspondingly, andmaterial grooves distributed in an annular structure at equal intervals are formed in the periphery of the outer side wall of the first proportioning roller and the periphery of the outer side wall ofthe second proportioning roller; a discharging channel extending into the box body is installed at the bottom of the center of the outer wall of one side of the box body through a bolt, and an L-shaped guide plate is welded to the outer wall of the end, located in the box body, of the discharging channel. A first stepping motor and a second stepping motor drive a first proportioning roller and asecond proportioning roller to rotate in a box body correspondingly, and when the first proportioning roller and the second proportioning roller rotate, raw materials in a trough are poured into an L-shaped guide plate and discharged out of the box body through a discharging channel; therefore, proportioning and feeding of the raw materials are well realized in the processing process of the infantmilk powder.