42results about How to "Real-time monitoring of material level" patented technology

The invention relates to a grinding chemical machine system for fuzzy control over a main shaft motor. The grinding chemical machine system is characterized by comprising a grinding part and a control system. The grinding part comprises a raw material hopper, a feeder, a collector, a feeding belt, a grinder, a ball body separator, a coarse powder separator, a fine powder separator, a powder hopper, a draught fan, a valve and a pipe. The grinder is provided with a feeding opening, a discharging opening, a barrel, a main bearing, an auxiliary bearing, a slurry sheet, a ball body, a main shaft, a barrel swing belt wheel and a pipe shaft gear; and the main shaft is driven by the main shaft motor to rotate, and the barrel swing belt wheel is driven by a step motor to periodically do reciprocated rotation with a certain angle.

Disclosed is a bi-directional rotating grinding chemical machinery system. The bi-directional rotating grinding chemical machinery system is characterized by comprising a grinding portion and a control system, wherein the grinding portion comprises a raw material bucket, a material feeder, a collector, a material conveying belt, a grinding machine, a ball separator, a coarse powder separator, a fine powder separator, a powder bucket, a fan, valves and pipelines; the grinding machine is provided with a material inlet, a material outlet, a barrel, a main bearing, an auxiliary bearing, blades, balls, a main shaft, a barrel swinging gear and a pipe shaft gear; the main shaft is driven to rotate through a main shaft motor; and the barrel swinging gear is driven to perform reciprocating rotation periodically at a certain angle through a stepping motor.

Relating to the field of aluminum electrolysis equipment, the invention discloses a control method for an aluminum electrolysis crown block stock bin material level online monitoring and fault alarm system. The method consist of: judging the stock bin charging and motion state, if no charging behavior occur and the stock bin is at a stationary state, letting an MCU module communicate with a slot control machine to obtain the information that whether an aluminum electrolysis cell needs charging; if the aluminum electrolysis cell needs charging at the moment, carrying out charging and calculating the charging speed; and if the charging speed is normal, the stock bin is fault-free, if the charging speed is too slow, blocking can occur to the stock bin or fault can occur to the equipment, starting an audible and visual alarm. The method provided by the invention utilizes a weighing sensor to collect the stock bin quality data and calculates the raw material charging speed, then judges whether a discharge port is blocked, and gives an audible and visual alarm and requires overhauling. The method provided by the invention can achieve real-time online monitoring and control of the stock bin material level, at the same time detects stock bin blocking information in the first time so as to avoid blocking worsening. According to the invention, the structure and operation steps are simple, thus being easy to implement.

The invention discloses a double-circulation powder grinding chemical machinery system. The system is characterized in that the double-circulation powder grinding chemical machinery system comprises a grinding part and a control system part; the grinding part comprises a raw material hopper, a feeder, a collector, a feeding belt, a grinder, a bead separator, a coarse powder separator, a fine powder separator, a powder hopper, a fan, a valve and a pipeline; the grinder is provided with a material inlet, a material outlet, a barrel, a main bearing, an auxiliary bearing, a pulp piece, beads, a spindle, a barrel swing belt pulley and a tubular shaft gear; the spindle is driven by a spindle motor to rotate; and the barrel swing belt pulley is driven by a stepping motor to rotate reciprocally and periodically at a certain angle.

The invention discloses a grinding chemical engineering mechanical system with large and small two ball bodies. The system is characterized by comprising two parts of a grinding part and a control system; the grinding part includes a raw material hopper, a feeder, a collector, a feeding belt, a grinder, a ball body separator, a thick powder separator, a fine powder separator, a powder hopper, a fan, a valve and a pipeline; the grinder has a feed port, a discharge port, a cylinder, a main bearing, an auxiliary bearing, a pulp piece, ball bodies, a main shaft, a cylinder swing belt wheel and a pipe shaft gear; the main shaft is driven to rotate by the main shaft motor; and the cylinder swing belt wheel is driven by the stepper motor to perform periodic reciprocating rotation by a certain angle.

The invention discloses a filter box system with a function of determining effectiveness of a transmission device. The filter box system comprises one belt filter press, one box filter, one pressure filter, one squeezing filter, one sterilization device, one sedimentation tank, one waste liquid pool, one liquid collection pool, four slag storage tanks, three buffer tanks, six feeding pumps, five circuit switches and fifteen valves. The box filter comprises multiple stacked filter boxes. A spray pipe, a movable plate, a filter plate, a fixed plate, a frame and a transmission device are arrangedin each filter box. Through comparing the transmission device power and the current driving power, it is determined if the current transmission device works normally.

The invention discloses a chemical slurry separation system with multiple sensors. The chemical slurry separation system comprises one belt filter press, one box filter, one pressure filter, one squeezing filter, one sterilization device, one sedimentation tank, one waste liquid pool, one liquid collection pool, four slag storage tanks, three buffer tanks, six feeding pumps, five circuit switches,fifteen valves, a master control station and sensors. The master control station is used for receiving signals from the sensors and controlling the fifteen valves, the five circuit switches, the sixfeeding pumps, the box filter, the belt filter press, the squeezing filter and the pressure filter.

The invention relates to a grinding chemical mechanical system with fusiform blades. The system is characterized by comprising two parts: a grinding part and a control system, wherein the grinding part comprises a raw material hopper, a feeder, a collector, a feeding belt, a grinder, a bead separator, a coarse powder separator, a fine powder separator, a powder hopper, a fan, a valve and a pipeline, wherein the grinder is provided with a feed inlet, a discharge opening, a cylinder, a main bearing, an auxiliary bearing, blades, beads, a main shaft, a cylinder swinging belt wheel and a pipe shaft gear; the main shaft is driven by a main shaft motor to rotate and the cylinder swinging belt wheel is driven by a stepping motor to perform a reciprocation rotation reciprocation rotation at a certain angle.

The invention discloses a filter press system with a dewatering wheel system. The filter press system comprises one belt filter press, one box filter, one pressure filter, one squeezing filter, one sterilization device, one sedimentation tank, one waste liquid pool, one liquid collection pool, four slag storage tanks, three buffer tanks, six feeding pumps, five circuit switches and fifteen valves.The belt filter press comprises a frame, a gravity separation zone, a squeezing separation zone and a liquid guide device. The squeezing separation zone comprises a second driving motor, a third driving motor, a pre-pressing device, an upper pressure filtering belt, a lower pressure filtering belt, a tensioning roller, a discharge roller, a dewatering roller system, a carrier roller, a second deviation adjustment device and a third deviation adjustment device. The dewatering roller system comprises five dewatering rollers respectively arranged in the upper pressure filtering belt and the lower pressure filtering belt.

The invention discloses a filter system with a function of individual gravitational separation. The filter system comprises one belt filter press, one box filter, one pressure filter, one squeezing filter, one sterilization device, one sedimentation tank, one waste liquid pool, one liquid collection pool, four slag storage tanks, three buffer tanks, six feeding pumps, five circuit switches and fifteen valves. The belt filter press comprises a frame, a gravity separation zone, a squeezing separation zone and a liquid guide device. An upper pressing filter belt and a lower pressing filter belt are prepared from a polyester material through twill weaving.

A grinding chemical machinery system capable of achieving multi-sensor monitoring is characterized by comprising a grinding part and a control system, wherein the grinding part comprises a raw material hopper, a feeder, a collector, a feeding belt, a grinder, a bead body separator, a coarse powder separator, a fine powder separator, a powder hopper, a fan, a valve and a pipeline; the grinder is provided with a feeding port, a discharging port, a barrel, a main bearing, an auxiliary bearing, paddles, bead bodies, a main shaft, a barrel swing belt wheel and a pipe shaft gear; and the main shaft is driven by a main shaft motor to rotate, and the barrel swing belt wheel is driven by a stepping motor to periodically rotate in a reciprocating mode at a certain angle.

The invention discloses a filter box system with a function of determining effectiveness of a transmission device. The filter box system comprises one belt filter press, one box filter, one pressure filter, one squeezing filter, one sterilization device, one sedimentation tank, one waste liquid pool, one liquid collection pool, four slag storage tanks, three buffer tanks, six feeding pumps, five circuit switches and fifteen valves. The box filter comprises multiple stacked filter boxes. A spray pipe, a movable plate, a filter plate, a fixed plate, a frame and a transmission device are arrangedin each filter box. Through comparing the transmission device power and the current driving power, it is determined if the current transmission device works normally.

The invention discloses a garbage feeder, which comprises a machine frame, a conveying device and a guiding tank, wherein the conveying device is arranged on the machine frame; and the guiding tank is fixed on the machine frame and positioned above and on the right side of the conveying device. The garbage feeder is characterized by also comprising a blending device and a feed level feedback device. The machine frame comprises supporting posts, a connecting cross beam and supporting wheel bearers, wherein 1 to 3 supporting wheel bearers are used. Each feeding plate of the conveying device hasa roller support, the number of the roller supports is the same as that of the supporting wheel bearers, and each roller support is rotationally connected with a corresponding supporting roller. The supporting roller of each corresponding feeding plate is contacted with a supporting wheel bearer in a rolling manner. The blending device comprises a main frame body and comb teeth. The comb teeth are arranged on the main frame body. The blending device is arranged in the middle of the left and right direction of the machine frame. The comb teeth are positioned above the conveying device. The feed level feedback device is transversely spun over the guiding tank from the front to the back and is positioned above the part, which is on the right side of the blending device, of the conveying device.

The invention discloses a grinding chemical machinery system with fuzzy control over the barrel temperature. The system is characterized in that the grinding chemical machinery system comprises a grinding part and a control system part; the grinding part comprises a raw material hopper, a feeder, a collector, a feeding belt, a grinder, a bead separator, a coarse powder separator, a fine powder separator, a powder hopper, a fan, a valve and a pipeline; the grinder is provided with a material inlet, a material outlet, a barrel, a main bearing, an auxiliary bearing, a pulp piece, beads, a spindle, a barrel swing belt pulley and a tubular shaft gear; the spindle is driven by a spindle motor to rotate; and the barrel swing belt pulley is driven by a stepping motor to rotate reciprocally and periodically at a certain angle.

A chemical grinding machine system with a double-layer barrel wall is characterized by comprising a grinding part and a control system, wherein the grinding part comprises a raw material bucket, a feeding machine, a collector, a feeding belt, a grinding miller, a bead body separator, a coarse powder separator, a fine powder separator, a powder bucket, a fan, a valve and a pipeline; the grinding miller provided with a feed port, a discharge port, a cylinder, a main bearing, an auxiliary bearing, a blade, a bead body, a spindle, a cylinder swing belt wheel and a pipe shaft gear; the spindle is driven by a spindle motor to rotate; and the cylinder swing belt wheel is driven by a stepping motor to perform reciprocating rotation for a certain angle periodically.