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CN114471926B - Power supply intelligent control system and equipment for broken stone sand making - Google Patents

Power supply intelligent control system and equipment for broken stone sand making Download PDF

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Publication number
CN114471926B
CN114471926B CN202111541849.6A CN202111541849A CN114471926B CN 114471926 B CN114471926 B CN 114471926B CN 202111541849 A CN202111541849 A CN 202111541849A CN 114471926 B CN114471926 B CN 114471926B
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equipment
sand making
broken stone
power
power supply
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CN114471926A (en
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吴世瑞
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SHAOGUAN HELI HEAVY INDUSTRY MACHINERY CO LTD
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SHAOGUAN HELI HEAVY INDUSTRY MACHINERY CO LTD
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C25/00Control arrangements specially adapted for crushing or disintegrating

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention provides a power supply intelligent control system for broken stone sand making, which comprises a power grid, a main control center, an alarm, power generation equipment, power storage equipment, camera equipment and broken stone sand making equipment, wherein the power grid, the alarm, the power generation equipment, the power storage equipment, the camera equipment and the broken stone sand making equipment are all electrically connected with the main control center; the power supply intelligent control system equipment for the broken stone sand making comprises a power supply intelligent control system for the broken stone sand making; the intelligent power supply control system and equipment for the broken stone sand making adopt the main control center to reasonably allocate the power consumption of the broken stone sand making equipment, relieve the power consumption load of a power grid and be beneficial to ensuring the reasonable operation of a broken stone sand making machine; the electric storage equipment is adopted to supply emergency electric quantity to the broken stone sand making equipment, so that the broken stone sand making equipment is prevented from stopping operation, and the production continuity is ensured; the power generation equipment is used for supplying electric quantity to the broken stone sand making equipment additionally, so that the voltage force for a power grid is relieved, and the continuous operation of the broken stone sand making equipment is maintained.

Description

Power supply intelligent control system and equipment for broken stone sand making
Technical Field
The invention relates to the technical field of intelligent power supply control, in particular to an intelligent power supply control system and equipment for stone breaking and sand making.
Background
The existing stone crushing and sand making machine can ensure the normal operation of all mechanical equipment by at least 4 people in the processes of stone supply, host control, belt conveying, sand screening and the like in the stone crushing process; in order to realize the balanced production of all mechanical equipment, the feeding amount and the processing capacity of all the mechanical equipment must be adjusted in time, and all the post personnel are required to cooperate, and because the crusher has large noise during working and the posts are separated by tens of meters, all the post personnel need to shout in high voice and are difficult to cooperate in time; the size and hardness of stones fed into the crusher are continuously changed, the time required for crushing each stone is different, the feeding time and the feeding quantity are required to be controlled by manual operation, and the feeding quantity is generally controlled to be about 70% of the capacity of mechanical equipment in order to avoid damage and trouble caused by stone clamping and blocking after the manual operation is often carried out, so that the efficiency is low; crushers have been developed to form: jaw crusher (multi-pendulum extrusion type crushing), hammer crusher (hammering type crushing), impact crusher (impact type crushing), cone crusher (bite type crushing), opposite roll crusher (double roll type crushing), vertical impact crusher (centrifugal impact type crushing), etc.; improvements in capacity (e.g., changing crushing cavity, increasing crusher size, increasing motor power), etc.
When the stone breaking sand making machine is operated, if the amount of materials to be produced is not large, the full power operation is still wasteful in electricity consumption, and if the amount of materials to be produced is large, the full power operation time of the machine is long, and the power grid is difficult to load in the electricity consumption peak period.
Therefore, it is necessary to provide a power supply intelligent control system and equipment for crushed stone sand making to reasonably allocate the power consumption of the crushed stone sand making machine when operating under different conditions.
Disclosure of Invention
In order to solve the problems, the invention provides a power supply intelligent control system and equipment for gravel sand making, which are used for reasonably allocating the power consumption of a gravel sand making machine in different conditions.
The invention is realized by the following technical scheme:
the invention provides a power supply intelligent control system for broken stone sand making, which comprises a power grid, a main control center, an alarm, power generation equipment, power storage equipment, camera equipment and broken stone sand making equipment, wherein the power grid, the alarm, the power generation equipment, the power storage equipment, the camera equipment and the broken stone sand making equipment are all electrically connected with the main control center;
the power grid is commercial power and is used for supplying power to the main control center;
the main control center is used for supplying electricity of a power grid to the alarm, the camera equipment and the broken stone sand making equipment, receiving image information returned by the camera equipment, distributing electricity consumption according to the load condition of the broken stone sand making equipment, controlling the operation of the power generation equipment, calling the electricity of the electricity storage equipment, supplying the electricity to the broken stone sand making equipment and giving a starting instruction to the alarm;
the alarm is used for prompting workers that the electricity load of the broken stone sand making equipment exceeds a preset value;
the power generation equipment is used for additionally providing electric quantity for the broken stone sand making equipment;
the power storage equipment is a standby power supply and is used for providing emergency electric quantity for the broken stone sand making equipment;
the camera equipment is used for feeding back the condition of the broken stone sand making equipment to the main control center;
the broken stone sand making equipment is used for crushing large-particle stones into small-particle stones;
when the material quantity of the broken stone sand making equipment is in a first preset value range, the main control center supplies 100% of the electric quantity of the power grid to the broken stone sand making equipment; when the material quantity of the broken stone sand making equipment is higher than a first preset value range and the electricity load exceeds a preset value, the main control center calls electricity in the electricity storage equipment to be supplied to the broken stone sand making equipment, meanwhile, a starting instruction is respectively issued to the alarm and the power generation equipment, the alarm is started to provide warning for staff, the power generation equipment starts to generate electricity, after the power generation equipment normally operates and the generated voltage reaches the preset value, the generated electricity is supplied to the broken stone sand making equipment, and at the moment, the electricity supply of the broken stone sand making equipment by the electricity storage equipment is stopped and the electricity is charged by a power grid; when the material quantity of the broken stone sand making equipment is higher than a second preset value range and lower than a first preset value range, the main control center automatically reduces the electric quantity supplied to the broken stone sand making equipment, and the electric quantity supplied after the reduction is 85%; when the material quantity of the broken stone sand making equipment is larger than zero and smaller than a second preset value range, the main control center automatically reduces the electric quantity supplied to the broken stone sand making equipment, and the electric quantity supplied after the reduction is 65%; when the material quantity of the broken stone sand making equipment is zero, the main control center does not supply electric quantity to the broken stone sand making equipment and supplies the electricity of the power grid to the power generation equipment to store the energy.
Further, the main control center comprises a central controller, a transformer, a power supply control switch, a first voltage-stabilized power supply, a second voltage-stabilized power supply, a current monitor, a voltage monitor and an inverter, the power grid is electrically connected with the transformer, the transformer is electrically connected with the first voltage-stabilized power supply, the power storage equipment is electrically connected with the inverter, the power generation equipment is electrically connected with the second voltage-stabilized power supply, the broken stone sand making equipment is electrically connected with the power supply control switch, the voltage monitor and the current monitor respectively, and the central controller is electrically connected with the first voltage-stabilized power supply, the power storage equipment, the power generation equipment, the alarm lamp, the camera shooting equipment, the inverter, the second voltage-stabilized power supply, the broken stone sand making equipment, the voltage monitor, the power supply control switch and the current monitor respectively.
Further, the master control center comprises a display, and the display is electrically connected with the central controller.
Further, the central controller comprises a data processing module, an image module and a display module, wherein the data processing module is respectively and electrically connected with the image module and the display module, the image module is electrically connected with the image pickup device, and the display module is electrically connected with the display.
The utility model provides a power supply intelligent control system equipment for rubble system sand, includes foretell power supply intelligent control system for rubble system sand, rubble system sand equipment includes first sensing belt weigher, vibration feeder, jaw breaker, shake feeder, system sand machine, divides the screen machine, a plurality of second sensing belt weigher, a plurality of finished product conveyer, first sensing belt weigher, vibration feeder, jaw breaker arrange in proper order, shake feeder is located jaw breaker below, the system sand machine is located the discharge end of shake feeder, divide the screen machine to be located system sand machine below, a plurality of second sensing belt weigher arranges in proper order divides the screen machine below, a plurality of finished product conveyer respectively with a plurality of second sensing belt weigher one-to-one and be located second sensing belt weigher one end, vibration feeder, jaw breaker, shake feeder, system sand machine, divide the screen machine, a plurality of finished product conveyer all respectively with the control switch electricity is connected, first sensing belt weigher, a plurality of second sensing belt weigher are connected with central authorities electricity respectively.
Further, the alarm comprises an alarm lamp and a loudspeaker, wherein the alarm lamp and the loudspeaker are respectively and electrically connected with the central controller.
Further, the electricity storage equipment comprises a storage battery, a charging module and a discharging module, wherein the storage battery is respectively and electrically connected with the charging module and the discharging module, the charging module is electrically connected with the central controller, and the discharging module is electrically connected with the inverter.
Further, power generation facility includes first cistern, water flowing pipe, generating set, controls room, second cistern, water pump, drinking-water pipe, first cistern be located the position that the relief is high and with water flowing pipe one end is connected and switches on, generating set be located the position that the relief is low and with the water flowing pipe other end is connected and switches on, control the room and be located generating set one side and be connected with generating set electricity, generating set is connected and switches on with the second cistern, water pump fixed connection in drinking-water pipe one end and extend to in the second cistern, the drinking-water pipe other end extends to first cistern top, it is connected with the second regulated power supply electricity to control the room, the water pump is connected with the central controller electricity.
Further, the generating set comprises a supporting frame, a water turbine, an annular pipeline and a water outlet pipe, wherein the water turbine is fixedly connected in the supporting frame and electrically connected with the control room, the annular pipeline surrounds the water turbine, one end of the annular pipeline is connected with a water flowing pipe, the other end of the annular pipeline is connected with one end of the water outlet pipe, and the other end of the water outlet pipe is connected with the second reservoir and is communicated with the second reservoir.
Further, the power generation equipment comprises a valve, and the valve is fixedly arranged at the joint of the first reservoir and the water flowing pipe and is electrically connected with the control room.
The invention has the beneficial effects that:
1. the main control center is adopted to reasonably allocate the electricity consumption of the broken stone sand making equipment; when the broken stone sand making equipment operates, the main control center distributes electricity consumption according to the load condition of the broken stone sand making equipment, when the material quantity is small, the broken stone sand making equipment operates with low power consumption, and when the material quantity is large, the power generation equipment is controlled to operate and the generated electricity is supplemented to the broken stone sand making equipment, so that the electricity load of a power grid is relieved, and the reasonable operation of the broken stone sand making machine is guaranteed.
2. Adopting electric storage equipment to supply emergency electric quantity to the broken stone sand making equipment; in the time period of switching between the non-electricity-consumption peak period and the electricity-consumption peak period, the electricity supplied by the power grid to the broken stone sand making equipment is rapidly reduced, the power generation equipment cannot rapidly supply electric quantity, and at the moment, the electric quantity is supplied by the power storage equipment, so that the broken stone sand making equipment is prevented from stopping operation, and the production continuity is ensured.
3. The power generation equipment is adopted to additionally supply electric quantity to the broken stone sand making equipment, so that the voltage force of a power grid is relieved; in the electricity consumption peak period, the power generation equipment generates power, the power generation equipment is a hydroelectric generator, the power is supplied to the broken stone sand making equipment, in the non-electricity consumption peak period, the main control center supplies power of a power grid to the water pump, the water pump pumps water in the second reservoir to the first reservoir for storage, and the broken stone sand making equipment is used when power generation is needed, so that the continuous operation of the broken stone sand making equipment is maintained.
In summary, the intelligent power supply control system and equipment for the broken stone sand making adopt the main control center to reasonably allocate the power consumption of the broken stone sand making equipment, relieve the power consumption load of a power grid, and be favorable for guaranteeing the reasonable operation of the broken stone sand making machine; the electric storage equipment is adopted to supply emergency electric quantity to the broken stone sand making equipment, so that the broken stone sand making equipment is prevented from stopping operation, and the production continuity is ensured; the power generation equipment is used for supplying electric quantity to the broken stone sand making equipment additionally, so that the voltage force for a power grid is relieved, and the continuous operation of the broken stone sand making equipment is maintained.
Drawings
FIG. 1 is a flow chart of the power supply intelligent control system for broken stone sand making of the present invention;
FIG. 2 is a detailed flow chart of the power supply intelligent control system for gravel sand production of the present invention;
FIG. 3 is a flow chart of a central controller of the intelligent control system for power supply for gravel sand production of the present invention;
FIG. 4 is a process flow diagram of a gravel sand production device of the power supply intelligent control system for gravel sand production of the invention;
FIG. 5 is an overall schematic diagram of a power generation device of the power supply intelligent control system device for producing sand from crushed stone of the invention;
FIG. 6 is another angular schematic view of a power generation device of the intelligent control system device for gravel sand production of the present invention;
FIG. 7 is an enlarged schematic view of a portion of the reference numeral A of FIG. 5;
fig. 8 is an enlarged partial schematic view of the reference symbol B of fig. 5.
Description of the embodiments
In order to more clearly and completely describe the technical scheme of the invention, the invention is further described below with reference to the accompanying drawings.
Referring to fig. 1-4, the invention provides a power supply intelligent control system for broken stone sand making, which comprises a power grid, a main control center, an alarm, power generation equipment, power storage equipment, image pickup equipment and broken stone sand making equipment, wherein the power grid, the alarm, the power generation equipment, the power storage equipment, the image pickup equipment and the broken stone sand making equipment are all electrically connected with the main control center;
the power grid is commercial power and is used for supplying power to the main control center;
the main control center is used for supplying electricity of a power grid to the alarm, the camera equipment and the broken stone sand making equipment, receiving image information returned by the camera equipment, distributing electricity consumption according to the load condition of the broken stone sand making equipment, controlling the operation of the power generation equipment, calling the electricity of the electricity storage equipment, supplying the electricity to the broken stone sand making equipment and sending a starting instruction to the alarm;
the alarm is used for prompting the worker that the electricity load of the broken stone sand making equipment exceeds a preset value;
the power generation equipment is used for additionally providing electric quantity for the broken stone sand making equipment;
the power storage equipment is a standby power supply and is used for providing emergency electric quantity for the broken stone sand making equipment;
the camera equipment is used for feeding back the operation condition of the broken stone sand making equipment into the main control center, and is arranged around the broken stone sand making equipment;
the broken stone sand making equipment is used for crushing large-particle stones into small-particle stones;
when the material quantity of the broken stone sand making equipment is in a first preset value range, the main control center supplies 100% of the electric quantity of the power grid to the broken stone sand making equipment; when the material quantity of the broken stone sand making equipment is higher than a first preset value range and the electricity load exceeds a preset value, the main control center calls electricity in the electricity storage equipment to be supplied to the broken stone sand making equipment, meanwhile, a starting instruction is respectively issued to the alarm and the power generation equipment, the alarm is started to provide warning for staff, the power generation equipment starts to generate electricity, after the power generation equipment normally operates and the generated voltage reaches the preset value, the generated electricity is supplied to the broken stone sand making equipment, and at the moment, the electricity supply of the broken stone sand making equipment by the electricity storage equipment is stopped and the electricity is charged by a power grid; when the material quantity of the broken stone sand making equipment is higher than a second preset value range and lower than a first preset value range, the main control center automatically reduces the electric quantity supplied to the broken stone sand making equipment, and the electric quantity supplied after the reduction is 85%; when the material quantity of the broken stone sand making equipment is larger than zero and smaller than a second preset value range, the main control center automatically reduces the electric quantity supplied to the broken stone sand making equipment, and the electric quantity supplied after the reduction is 65%; when the material amount of the broken stone sand making equipment is zero, the main control center does not supply electric quantity to the broken stone sand making equipment and supplies the electricity of the power grid to the power generation equipment to store the energy.
In the present embodiment, the following is described.
The first preset value range is a material amount range of the crushed stone sand making equipment at full load, and the second preset value range is a material range value of the crushed stone sand making equipment at medium material amount treatment;
when the material quantity of the broken stone sand making equipment is in a first preset value range, the main control center supplies 100% of the electric quantity of the power grid to the broken stone sand making equipment; when the material quantity of the broken stone sand making equipment is higher than a first preset value range and the electricity load exceeds the preset value (namely, when the electricity load is in overload operation), the main control center calls electricity in the electricity storage equipment to be supplied to the broken stone sand making equipment, meanwhile, a starting instruction is respectively issued to an alarm and power generation equipment, the alarm is started to provide warning for workers, the power generation equipment is started to generate electricity, the power generation equipment can be a plurality of pieces of equipment, the power generation equipment is started according to the required electricity consumption, the power generation equipment is hydraulic power generation equipment, the kinetic energy of water flow drives a water turbine to rotate so as to drive a generator to generate electricity, and after the power generation equipment normally operates and the generated voltage reaches the preset value, the generated electricity is supplied to the broken stone sand making equipment, and at the moment, the electricity supply of the electricity storage equipment to the broken stone sand making equipment is stopped and the electricity is charged by a power grid; when the material quantity of the broken stone sand making equipment is higher than the second preset value range and lower than the first preset value range (namely medium material), the main control center automatically reduces the electric quantity supplied to the broken stone sand making equipment to 85 percent; when the material quantity of the broken stone sand making equipment is larger than zero and smaller than a second preset value range, the main control center automatically reduces the electric quantity supplied to the broken stone sand making equipment, and the electric quantity supplied after the reduction is 65%; when the material amount of the broken stone sand making equipment is zero (i.e. no load), the main control center does not supply electric quantity to the broken stone sand making equipment and supplies the electricity of the power grid to the power generation equipment to store the energy;
when the broken stone sand making equipment operates, the main control center distributes electricity consumption according to the load condition of the broken stone sand making equipment, when the material quantity is small, the broken stone sand making equipment operates with low power consumption, and when the material quantity is large, the power generation equipment is controlled to operate and the generated electricity is supplemented to the broken stone sand making equipment, so that the electricity load of a power grid is relieved, and the reasonable operation of the broken stone sand making machine is guaranteed;
in the time period of switching between the non-electricity-consumption peak period and the electricity-consumption peak period, the electricity supplied by the power grid to the broken stone sand making equipment is rapidly reduced, the power generation equipment cannot rapidly supply electric quantity, and at the moment, the electric quantity is supplied by the power storage equipment, so that the broken stone sand making equipment is prevented from stopping operation, and the production continuity is ensured;
in the electricity consumption peak period, the power generation equipment generates power, the power generation equipment is a hydroelectric generator, the power is supplied to the broken stone sand making equipment, in the non-electricity consumption peak period, the main control center supplies power of a power grid to the water pump, the water pump pumps water in the second reservoir to the first reservoir for storage, and the broken stone sand making equipment is used when power generation is needed, so that the continuous operation of the broken stone sand making equipment is maintained.
Further, the main control center comprises a central controller, a transformer, a power supply control switch, a first voltage-stabilized power supply, a second voltage-stabilized power supply, a current monitor, a voltage monitor and an inverter, wherein a power grid is electrically connected with the transformer, the transformer is electrically connected with the first voltage-stabilized power supply, a power storage device is electrically connected with the inverter, a power generation device is electrically connected with the second voltage-stabilized power supply, a broken stone sand making device is respectively electrically connected with the power supply control switch, the voltage monitor and the current monitor, and the central controller is respectively electrically connected with the first voltage-stabilized power supply, the power storage device, the power generation device, an alarm lamp, an image pickup device, the inverter, the second voltage-stabilized power supply, the broken stone sand making device, the voltage monitor, the power supply control switch and the current monitor; the main control center comprises a display, and the display is electrically connected with the central controller; the central controller comprises a data processing module, an image module and a display module, wherein the data processing module is respectively and electrically connected with the image module and the display module, the image module is electrically connected with the camera equipment, and the display module is electrically connected with the display.
In the present embodiment, the following is described.
The central controller is used for regulating and controlling the electric quantity supply of the power grid, controlling the starting or closing of the power generation equipment, controlling the starting or closing of the power storage equipment, and sending a starting or closing signal to the alarm;
the data processing module is used for returning the image information returned by the image module to the display module;
the image module is used for transmitting the image transmitted back by the camera equipment back to the data processing module;
the display module is used for throwing the image information returned by the data processing module onto the display;
the transformer is used for converting the voltage value of the power grid into the voltage value available for the broken stone sand making equipment;
the power supply control switch is used for regulating and controlling the power supply quantity of the broken stone sand making equipment;
the first stabilized power supply is used for maintaining the voltage converted by the transformer stable;
the second stabilized power supply is used for maintaining the voltage generated by the power generation equipment to be stable;
the current monitor is used for monitoring the current condition of the broken stone sand making equipment, and the voltage monitor is used for monitoring the voltage condition of the broken stone sand making equipment, so that the power consumption condition of the broken stone sand making machine is judged;
the inverter is used for converting direct current of the electricity storage equipment into alternating current and supplying the alternating current to the broken stone sand making equipment through the central controller;
specifically, when the broken stone sand making equipment is overloaded, the central controller issues an opening instruction to open the power storage equipment and calls electricity in the power storage equipment to be supplied to the broken stone sand making equipment, meanwhile, the opening instruction is issued to the power generation equipment, at the moment, the power generation equipment starts to generate power, as the voltage generated by the power generation equipment cannot reach the rated voltage rapidly, the power storage equipment is required to supply power for the broken stone sand making equipment, after the voltage generated by the power generation equipment is stabilized to the rated voltage, the central controller is connected to the power generation equipment and simultaneously cuts off the power storage equipment, and at the moment, the broken stone sand making equipment is powered by a power grid and the power generation equipment;
when the broken stone sand making equipment does not start to operate and the first reservoir in the power generation equipment is not full, the central controller sends an opening instruction to start the water pump, and water in the second reservoir is pumped into the first reservoir.
Referring to fig. 4-8, a power supply intelligent control system device for producing sand by using crushed stone includes the power supply intelligent control system for producing sand by using crushed stone, where the crushed stone sand producing device includes a first sensing belt scale, a vibration feeding device, a jaw crusher, a shaking feeding device, a sand producing machine, a screening machine, a plurality of second sensing belt scales, and a plurality of finished product conveyors, the first sensing belt scale, the vibration feeding device, and the jaw crusher are sequentially arranged, the shaking feeding device is located below the jaw crusher, the sand producing machine is located at a discharge end of the shaking feeding machine, the screening machine is located below the sand producing machine, the plurality of second sensing belt scales are sequentially arranged below the screening machine, the plurality of finished product conveyors are respectively in one-to-one correspondence with the plurality of second sensing belt scales and are located at one end of the second sensing belt scales, and the vibration feeding device, the jaw crusher, the shaking feeding machine, the sand producing machine, the screening machine, and the plurality of finished product conveyors are respectively electrically connected with the power supply control switch, and the first sensing belt scale and the plurality of second sensing belt scales are respectively electrically connected with the central controller.
In the present embodiment, the following is described.
The first sensing belt scale is used for weighing the conveyed materials, and the first sensing belt scale transmits the weighed material values back to the central controller;
the vibration feeding device is used for conveying the large-particle stone blocks into the jaw crusher in a vibration manner;
the jaw crusher is used for crushing large-particle stone blocks into small-particle sand;
the shaking feeder is used for conveying small-particle sand to the sand making machine;
the sand making machine is used for further crushing and refining the small-particle sand stone;
the screening machine is used for screening the fine sand flowing down from the sand making machine into sand piles with different particle diameters;
the second sensing belt scales are used for conveying sand with different particle diameters to the finished product conveyor, and the second sensing belt scales respectively transmit the weighed weight values of the sand back to the central controller;
the finished product conveyor is used for conveying sand to the outside for packing;
specifically, when the material quantity of the first sensing belt scale is in a first preset value range, the main control center supplies 100% of the electric quantity of the power grid to the vibration feeding device, the jaw crusher, the shaking feeder, the sand making machine, the screening machine and the finished product conveyor; when the material quantity of the first sensing belt scale is higher than a first preset value range and the electricity load exceeds the preset value (namely, when the electricity load is in overload operation), the main control center calls electricity in the electricity storage equipment to be supplied to the vibration feeding device, the jaw crusher, the shaking feeder, the sand making machine, the screening machine and the finished product conveyor, meanwhile, starting instructions are respectively issued to the alarm and the electricity generation equipment, the alarm is started to provide warning for workers, the electricity generation equipment is started to generate electricity, the electricity generation equipment can be a plurality of electricity consumption equipment which are required to be supplemented, the electricity generation equipment is hydraulic electricity generation equipment, the hydraulic turbine is driven to rotate by the kinetic energy of water flow so as to drive the electricity generator to generate electricity, and after the electricity generation equipment works normally and the generated voltage reaches the preset value, the electricity is supplied to the vibration feeding device, the jaw crusher, the shaking feeder, the sand making machine, the screening machine and the finished product conveyor, and at the moment, the electricity storage equipment is stopped from supplying the electricity quantity to the broken stone sand making equipment and charging the electricity grid; when the material quantity of the first sensing belt scale is higher than the second preset value range and lower than the first preset value range (namely medium material), the main control center automatically reduces the electric quantity supplied to the vibration feeding device, the shaking feeder, the sand making machine, the screening machine and the finished product conveyor, and the electric quantity supplied after the reduction is 85%; when the material quantity of the first sensing belt scale is larger than zero and smaller than a second preset value range, the main control center automatically reduces the electric quantity supplied to the vibration feeding device, the shaking feeder, the sand making machine and the finished product conveyor, and the electric quantity supplied after the reduction is 65%; when the material quantity of the first sensing belt scale is zero (i.e. no load), the main control center does not supply electric quantity to the vibration feeding device, the jaw crusher, the shaking feeder, the sand making machine and the finished product conveyor, and supplies the electric quantity of the power grid to the power generation equipment to store the electric quantity;
after the fine sand and stones fall into the second sensing belt scales of the corresponding outflow openings from the screening machine respectively, the second sensing belt scales transmit the weight values back to the central controller, and the central controller distributes electric quantity to the corresponding second sensing belt scales according to the transmitted weight values, so that the sand and stones can be continuously conveyed to the finished product conveyor under the condition of saving the electric quantity.
Further, the alarm comprises an alarm lamp and a loudspeaker, and the alarm lamp and the loudspeaker are respectively and electrically connected with the central controller.
In the present embodiment, the following is described.
The alarm lamp is used for prompting overload of the broken stone sand making equipment for workers;
the loudspeaker is used for broadcasting overload voice information.
Further, the electricity storage equipment comprises a storage battery, a charging module and a discharging module, wherein the storage battery is respectively and electrically connected with the charging module and the discharging module, the charging module is electrically connected with the central controller, and the discharging module is electrically connected with the inverter.
In the present embodiment, the following is described.
The storage battery is used for storing electric quantity and is direct current;
the charging module is used for charging the power grid into the storage battery;
the discharging module is used for connecting electricity of the storage battery to the inverter.
Further, the power generation device 1 comprises a first reservoir 11, a water flowing pipe 12, a generator set 13, a control chamber 14, a second reservoir 15, a water pump 16 and a water pumping pipe 17, wherein the first reservoir 11 is positioned at a high position of the ground and is connected and communicated with one end of the water flowing pipe 12, the generator set 13 is positioned at a low position of the ground and is connected and communicated with the other end of the water flowing pipe 12, the control chamber 14 is positioned at one side of the generator set 13 and is electrically connected with the generator set 13, the generator set 13 is connected and communicated with the second reservoir 15, the water pump 16 is fixedly connected with one end of the water pumping pipe 17 and extends into the second reservoir 15, the other end of the water pumping pipe 17 extends to above the first reservoir 11, the control chamber 14 is electrically connected with a second stabilized voltage power supply, and the water pump 16 is electrically connected with the central controller; the generator set 13 comprises a support 131, a water turbine 132, an annular pipeline 133 and a water outlet pipe 134, wherein the water turbine 132 is fixedly connected in the support 131 and is electrically connected with the control chamber 14, the annular pipeline 133 is arranged around the water turbine 132, one end of the annular pipeline 133 is connected with the water flowing pipe 12, the other end of the annular pipeline 133 is connected with one end of the water outlet pipe 134, and the other end of the water outlet pipe 134 is connected and communicated with the second reservoir 15; the power generation device 1 comprises a valve 18, wherein the valve 18 is fixedly arranged at the joint of the first reservoir 11 and the water flowing pipe 12 and is electrically connected with the control chamber 14.
In the present embodiment, the following is described.
The first reservoir 11 is used for storing water required for power generation, and is positioned at a place with high topography;
the water flow pipe 12 is used for guiding the generated water into the generator set 13;
the generator set 13 is a water turbine generator set, and is positioned in a place with low topography by means of hydroelectric power generation;
the support 131 is used for providing a supporting structure for the water turbine 132;
the water turbine 132 is a hydroelectric generating device, and generates electricity by driving the water wheel to rotate by the water power flowing through the water flowing pipe 12;
the annular pipe 133 is used for guiding water in the water pipe 12 to flow around the water turbine 132;
the water outlet pipe 134 is used for providing water flowing through the water turbine 132 into the second reservoir 15;
the control room 14 is used for providing a position for a worker to control the operation of the power generation device 1;
the second reservoir 15 is used for storing water after power generation, and is positioned at a place with low topography;
the water pump 16 is used for pumping water in the second reservoir 15 into the first reservoir 11;
the water suction pipe 17 is used for guiding the water pumped by the water pump 16 back to the second reservoir 15;
the valve 18 is a solenoid valve and is used for controlling the opening or closing of the water flowing pipe 12;
specifically, when generating electricity, the valve 18 is opened, water in the first reservoir 11 flows into the generator set 13 from the water pipe 12 to drive the water turbine 132 to rotate for generating electricity, the flowing water falls into the second reservoir 15, and when the stone breaking sand making equipment operates with low power consumption or stops operating, the water pump 16 is started to pump the water in the second reservoir 15 back into the first reservoir 11 for storage preparation for next electricity generation.
In summary, the intelligent power supply control system and equipment for the broken stone sand making adopt the main control center to reasonably allocate the power consumption of the broken stone sand making equipment, relieve the power consumption load of a power grid, and be favorable for guaranteeing the reasonable operation of the broken stone sand making machine; the electric storage equipment is adopted to supply emergency electric quantity to the broken stone sand making equipment, so that the broken stone sand making equipment is prevented from stopping operation, and the production continuity is ensured; the power generation equipment is used for supplying electric quantity to the broken stone sand making equipment additionally, so that the voltage force for a power grid is relieved, and the continuous operation of the broken stone sand making equipment is maintained.
Of course, the present invention can be implemented in various other embodiments, and based on this embodiment, those skilled in the art can obtain other embodiments without any inventive effort, which fall within the scope of the present invention.

Claims (10)

1. The intelligent power supply control system for the broken stone sand making is characterized by comprising a power grid, a main control center, an alarm, power generation equipment, power storage equipment, image pickup equipment and broken stone sand making equipment, wherein the power grid, the alarm, the power generation equipment, the power storage equipment, the image pickup equipment and the broken stone sand making equipment are electrically connected with the main control center;
the power grid is commercial power and is used for supplying power to the main control center;
the main control center is used for supplying electricity of a power grid to the alarm, the camera equipment and the broken stone sand making equipment, receiving image information returned by the camera equipment, distributing electricity consumption according to the load condition of the broken stone sand making equipment, controlling the operation of the power generation equipment, calling the electricity of the electricity storage equipment, supplying the electricity to the broken stone sand making equipment and giving a starting instruction to the alarm;
the alarm is used for prompting workers that the electricity load of the broken stone sand making equipment exceeds a preset value;
the power generation equipment is used for additionally providing electric quantity for the broken stone sand making equipment;
the power storage equipment is a standby power supply and is used for providing emergency electric quantity for the broken stone sand making equipment;
the camera equipment is used for feeding back the condition of the broken stone sand making equipment to the main control center;
the broken stone sand making equipment comprises a first sensing belt scale, a vibration feeding device, a jaw crusher, a shaking feeder, a sand making machine, a screening machine, a plurality of second sensing belt scales and a plurality of finished product conveyors, and is used for crushing large-particle stones into small-particle stones;
when the material quantity of the first sensing belt scale is in a first preset value range, the main control center supplies 100% of the electric quantity of the power grid to a vibration feeding device, a jaw crusher, a vibration feeder, a sand making machine, a screening machine and a finished product conveyor; when the material quantity of the first sensing belt scale is higher than a first preset value range and the electricity load exceeds the preset value, the main control center calls electricity in the electricity storage equipment to be supplied to the vibration feeding device, the jaw crusher, the shaking feeder, the sand making machine, the screening machine and the finished product conveyor, meanwhile, starting instructions are respectively issued to the alarm and the power generation equipment, the alarm is started to provide warning for workers, the power generation equipment is started to generate electricity, the power generation equipment can be a plurality of power consumption quantity which is needed to be supplemented, the power generation equipment is hydraulic power generation equipment, the hydraulic turbine is driven to rotate by the kinetic energy of water flow so as to drive the generator to generate electricity, and after the power generation equipment normally operates and the generated voltage reaches the preset value, the generated electricity is supplied to the vibration feeding device, the jaw crusher, the shaking feeder, the sand making machine, the screening machine and the finished product conveyor, and at the moment, the electricity supply of the power storage equipment to the broken stone sand making equipment is stopped and the power grid is charged; when the material quantity of the first sensing belt scale is higher than a second preset value range and lower than a first preset value range, the main control center automatically reduces the electric quantity supplied to the vibration feeding device, the shaking feeding machine, the sand making machine, the screening machine and the finished product conveyor, and the electric quantity supplied after the reduction is 85%; when the material quantity of the first sensing belt scale is larger than zero and smaller than a second preset value range, the main control center automatically reduces the electric quantity supplied to the vibration feeding device, the shaking feeder, the sand making machine and the finished product conveyor, and the electric quantity supplied after the reduction is 65%; when the material quantity of the first sensing belt scale is zero, the main control center does not supply electric quantity to the vibration feeding device, the jaw crusher, the shaking feeder, the sand making machine and the finished product conveyor, and supplies electricity of a power grid to the power generation equipment to store energy for the power generation equipment, after fine sand and stones respectively fall into the second sensing belt scales of a plurality of corresponding outflow openings from the screening machine, the second sensing belt scale returns the weight value to the central controller, and the central controller distributes the electric quantity to the corresponding second sensing belt scale according to the returned weight value, so that the sand can be continuously conveyed to the finished product conveyor under the condition of saving the electric quantity.
2. The intelligent power supply control system for crushed stone sand making according to claim 1, wherein the main control center comprises a central controller, a transformer, a power supply control switch, a first stabilized voltage power supply, a second stabilized voltage power supply, a current monitor, a voltage monitor and an inverter, the power grid is electrically connected with the transformer, the transformer is electrically connected with the first stabilized voltage power supply, the power storage device is electrically connected with the inverter, the power generation device is electrically connected with the second stabilized voltage power supply, the crushed stone sand making device is electrically connected with the power supply control switch, the voltage monitor and the current monitor respectively, and the central controller is electrically connected with the first stabilized voltage power supply, the power storage device, the power generation device, the alarm lamp, the camera device, the inverter, the second stabilized voltage power supply, the crushed stone sand making device, the voltage monitor, the power supply control switch and the current monitor respectively.
3. The intelligent power control system for stone-making and sand-making according to claim 2, wherein the main control center includes a display electrically connected to a central controller.
4. The intelligent power supply control system for stone breaking and sand making according to claim 3, wherein the central controller comprises a data processing module, an image module and a display module, the data processing module is respectively electrically connected with the image module and the display module, the image module is electrically connected with the image pickup device, and the display module is electrically connected with the display.
5. The intelligent power supply control system equipment for producing sand by crushed stone comprises the intelligent power supply control system for producing sand by crushed stone according to any one of claims 1-4, and is characterized in that a first sensing belt scale, a vibration feeding device and a jaw crusher are sequentially arranged, the vibration feeding device is positioned below the jaw crusher, the sand producing machine is positioned at a discharge end of the vibration feeding device, the screening machine is positioned below the sand producing machine, a plurality of second sensing belt scales are sequentially arranged below the screening machine, a plurality of finished product conveyors are respectively in one-to-one correspondence with the second sensing belt scales and are positioned at one end of the second sensing belt scales, the vibration feeding device, the jaw crusher, the vibration feeding device, the sand producing machine, the screening machine and the finished product conveyors are respectively and electrically connected with a power supply control switch, and the first sensing belt scale and the second sensing belt scales are respectively and electrically connected with a central controller.
6. The intelligent control system device for the power supply for the stone breaking and sand making according to claim 5, wherein the alarm comprises an alarm lamp and a loudspeaker, and the alarm lamp and the loudspeaker are respectively and electrically connected with the central controller.
7. The intelligent power supply control system device for stone breaking and sand making according to claim 5, wherein the power storage device comprises a storage battery, a charging module and a discharging module, the storage battery is respectively electrically connected with the charging module and the discharging module, the charging module is electrically connected with the central controller, and the discharging module is electrically connected with the inverter.
8. The intelligent control system equipment for power supply for sand making by crushed stone according to claim 5, wherein the power generation equipment comprises a first reservoir, a water flowing pipe, a generator set, a control chamber, a second reservoir, a water pump and a water pumping pipe, wherein the first reservoir is positioned at a high position and is connected and communicated with one end of the water flowing pipe, the generator set is positioned at a low position and is connected and communicated with the other end of the water flowing pipe, the control chamber is positioned at one side of the generator set and is electrically connected with the generator set, the generator set is connected and communicated with the second reservoir, the water pump is fixedly connected to one end of the water pumping pipe and extends into the second reservoir, the other end of the water pumping pipe extends to above the first reservoir, the control chamber is electrically connected with a second stabilized power supply, and the water pump is electrically connected with a central controller.
9. The intelligent power supply control system device for producing sand by using crushed stone according to claim 8, wherein the generator set comprises a support frame, a water turbine, an annular pipeline and a water outlet pipe, the water turbine is fixedly connected in the support frame and electrically connected with the control room, the annular pipeline is arranged around the water turbine, one end of the annular pipeline is connected with a water flowing pipe, the other end of the annular pipeline is connected with one end of the water outlet pipe, and the other end of the water outlet pipe is connected and communicated with the second reservoir.
10. The intelligent control system device for producing sand by using crushed stone according to claim 8, wherein the power generation device comprises a valve fixedly arranged at the joint of the first reservoir and the water flowing pipe and electrically connected with the control room.
CN202111541849.6A 2021-12-16 2021-12-16 Power supply intelligent control system and equipment for broken stone sand making Active CN114471926B (en)

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CN100462148C (en) * 2006-12-15 2009-02-18 吴爱营 Automatic feeding control method for stone-crushing machine and controller thereof
CN201502478U (en) * 2009-07-31 2010-06-09 李广义 Waterwheel type hydraulic power generating device
UA109522C2 (en) * 2014-11-11 2015-08-25 SYSTEM OF MANAGEMENT OF ORE MINING IN A DRUM MILL
CN105024446A (en) * 2015-07-02 2015-11-04 北京明德微纳技术发展有限公司 Power supply method
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