CN116620892A - Bulk loading system for powder materials - Google Patents
Bulk loading system for powder materials Download PDFInfo
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- CN116620892A CN116620892A CN202310864827.6A CN202310864827A CN116620892A CN 116620892 A CN116620892 A CN 116620892A CN 202310864827 A CN202310864827 A CN 202310864827A CN 116620892 A CN116620892 A CN 116620892A
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- 238000011068 loading method Methods 0.000 title claims abstract description 186
- 239000000463 material Substances 0.000 title claims abstract description 88
- 239000000843 powder Substances 0.000 title claims abstract description 28
- 238000005070 sampling Methods 0.000 claims abstract description 55
- 238000000034 method Methods 0.000 claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims description 53
- 239000004744 fabric Substances 0.000 claims description 25
- 238000005286 illumination Methods 0.000 claims description 13
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 7
- 230000006854 communication Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 5
- 230000007613 environmental effect Effects 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 claims description 3
- 230000007175 bidirectional communication Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 abstract description 4
- 230000001960 triggered effect Effects 0.000 description 6
- 230000003213 activating effect Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
- B65G67/06—Feeding articles or materials from bunkers or tunnels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/185—Preventing escape of dust by means of non-sealed systems
- B65G69/186—Preventing escape of dust by means of non-sealed systems with aspiration means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M3/00—Counters with additional facilities
- G06M3/02—Counters with additional facilities for performing an operation at a predetermined value of the count, e.g. arresting a machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2814/00—Indexing codes relating to loading or unloading articles or bulk materials
- B65G2814/03—Loading or unloading means
- B65G2814/0301—General arrangements
- B65G2814/0302—Central control devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2814/00—Indexing codes relating to loading or unloading articles or bulk materials
- B65G2814/03—Loading or unloading means
- B65G2814/0347—Loading or unloading means for cars or linked car-trains with individual load-carriers
- B65G2814/0352—Feeding or discharging devices operated by cars
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
The invention discloses a powder material bulk loading system which comprises a control system and a loading device, wherein the control system comprises a detection module, a sampling module, a counting and counting module, an automatic lighting module, an automatic heating module, an alarm module and a monitoring module; the powder material bulk loading system of the invention realizes the starting and stopping of loading by pressing a loading button by a driver, the main controller starts sampling and counting down after the loading starts, the main controller sends a sampling command after the counting down is finished, the sampler starts, the sampling is stopped after the sampling time is set, the loading count is increased by one, when the loading count reaches the sampling set number, the controller sends an alarm signal, the loading count is accumulated by programming, the stock of a bulk warehouse is detected by a material level instrument, and the environment detection and equipment fault alarm are carried out on the loading process by the system, thereby realizing the whole-course automation, reducing the production cost of users and improving the labor production efficiency.
Description
Technical Field
The invention relates to the field of material loading and transporting equipment, in particular to a powder material bulk loading system.
Background
The loading and transporting of bulk materials relates to a plurality of fields of chemical industry, medicine, food and the like, mainly is the process of transporting bulk materials, and the existing material loading adopts an industrialized mode, namely realizes loading through operation equipment.
At present, bulk loading is still carried out by special discharging personnel for installation and discharge of manufacturers, so that the production cost is increased, labor resources are wasted, and the production efficiency is low.
Disclosure of Invention
The invention provides a powder material bulk loading system for solving the technical problems.
The technical scheme of the invention is realized as follows:
a powder material bulk loading system, which comprises a control system and a loading device,
the top of the loading device is provided with a bulk warehouse, the top of the bulk warehouse is provided with a material level meter, the left side of the bulk warehouse is provided with a traffic light, the bottom of the bulk warehouse is connected with a connecting pipe, the bottom of the connecting pipe is provided with a gas conveying chute, the middle part of the gas conveying chute is provided with a discharging valve, the left side of the gas conveying chute is provided with a material sampler, the bottom of the gas conveying chute is provided with a conveying pipe, the middle lower part of the conveying pipe is provided with a telescopic cloth bag, the right side of the top of the telescopic cloth bag is connected with a dust collecting valve, the dust collecting valve is connected with a dust collecting air pipe, the top of the dust collecting air pipe is connected with a dust collector, the left side of the dust collector and the bottom of the connecting pipe are both provided with Roots fans, the right side of the dust collector is provided with a signal lamp, the bottom of the conveying pipe is provided with a carrier, and the left side of the carrier is provided with a ground sensing control element;
the control system comprises a detection module, a sampling module, a counting statistics module, an automatic lighting module, an automatic heating module, an alarm module and a monitoring module, and is used for programming a PLC (programmable logic controller) to realize a continuous sampling function of materials and a setting of sampling number in a loading process, counting statistics of loading, linkage control of a plurality of loading devices, automatic control of illumination of a bulk area, automatic heating of the bulk device, various alarm and protection functions of the bulk system and remote monitoring and control functions.
Further, the left side of the top of the telescopic cloth bag is connected with a telescopic cloth bag speed reducer, a heater is arranged on the left side of the telescopic cloth bag speed reducer, a temperature sensor is arranged on the left side of the heater, and illuminating lamps are arranged on two sides of the bottom of the telescopic cloth bag.
Further, the main controller is in bidirectional communication connection with the touch screen, is in unidirectional communication connection with the touch screen through the mobile phone APP and a clamp, the mobile phone APP is in remote control, the main controller is controlled by the touch screen, the input end of the main controller is in unidirectional connection with the bulk storage bin level instrument, the control button, the ground sensing control element and the temperature sensor, and the output end of the main controller is in unidirectional connection with the discharge valve, the Roots blower, the telescopic cloth bag, the dust collector, the dust collecting valve, the lighting equipment, the heating equipment and the traffic light.
Further, the detection module comprises an inventory detection unit and an environment detection unit, and is used for detecting the stock of the materials in the bulk warehouse and detecting the abnormal conditions of the nearby environment when the system operates;
still further, the stock detection unit detects the stock in the bulk warehouse in real time through a material level instrument, and the loading process system detects the stock in the bulk warehouse in the whole process;
still further, the environment detection is an environment near the detection system, detecting the humidity of the air and the occurrence of a fire source near the loading, i.e. the humidity exceeds a threshold and the fire source is detected, and immediately activating the alarm.
Further, the sampling module is used for controlling the sampler to work through the main controller in the loading process, setting sampling time and starting the sampler to sample materials.
Further, the counting statistics module is used for completing loading and sampling of materials when the sampler stops sampling, loading counting is increased by one, the materials are loaded continuously, the materials are sampled continuously, and the counting accumulation statistics is realized by the system.
Furthermore, the automatic lighting module is used for flexibly setting lighting on-time and off-time by triggering the ground sensing control element in the loading lane when the loading vehicle enters the bulk loading point at night.
Furthermore, the automatic heating module is used for heating the lubricated loading equipment through the heater when the temperature sensor detects that the temperature is lower than the set temperature in the operation of the equipment is affected by the lower temperature in winter, and stopping heating when the temperature is higher than the set temperature.
Further, the alarm module comprises an inventory low alarm unit, an environmental hazard early warning unit and an equipment fault alarm unit,
still further, the low stock alarm unit is used for starting yellow alarm through a signal lamp when detecting low stock level in the bulk warehouse, and the stock needs to be immediately replenished;
still further, the environmental hazard early warning unit is used for sending out a green alarm through a signal lamp when the detection module detects that the humidity in the air is higher than a certain value and the fire source is close, and the environment hazard early warning unit needs to be avoided immediately;
still further, the equipment fault alarm unit is used for sending out red alarm through the signal lamp when loading equipment is overloaded and fails, and the emergency stop protection function is required.
Furthermore, the monitoring module is used for monitoring the bulk loading process, no full-time loading personnel are available on site, a driver cannot process after the system fails, the mobile phone APP can be logged in, and the system can be remotely operated and processed by the fault.
The powder material bulk loading system realizes self-service loading through automatic control, a driver starts loading and stops loading by pressing a loading button, a main controller starts sampling countdown after loading starts, the main controller sends a sampling command after the countdown is finished, a sampler starts, sampling is stopped after the sampling time is set, the loading count is increased by one, when the loading count reaches the sampling set number, the controller sends an alarm signal, the loading count is accumulated through programming, the stock of a bulk warehouse is detected through a material level meter, and the system detects the environment and alarms of equipment faults in the loading process, so that the whole-course automation is realized, the user production cost is reduced, and the labor production efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a bulk powder material loading system according to the present invention.
Fig. 2 is a system diagram of a powder material bulk loading system of the present invention.
Fig. 3 is a flow chart of a master controller of a powder material bulk loading system of the present invention.
1-bulk warehouse, 2-material level instrument, 3-traffic light, 4-connecting pipe, 5-gas delivery chute, 6-baiting valve, 7-material sampler, 8-conveying pipe, 9-telescopic cloth bag, 10-dust collecting valve, 11-dust collecting air pipe, 12-dust collector, 13-Roots blower, 14-signal lamp, 15-carrier vehicle, 16-ground sensing control element, 17-telescopic cloth bag speed reducer, 18-heater, 19-temperature sensor and 20-lighting lamp.
Detailed Description
As shown in fig. 1-3, the bulk powder material loading system of the invention comprises a control system and a loading device,
the top of the loading device is provided with a bulk warehouse, the top of the bulk warehouse is provided with a material level meter, the left side of the bulk warehouse is provided with a traffic light, the bottom of the bulk warehouse is connected with a connecting pipe, the bottom of the connecting pipe is provided with a gas conveying chute, the middle part of the gas conveying chute is provided with a discharging valve, the left side of the gas conveying chute is provided with a material sampler, the bottom of the gas conveying chute is provided with a conveying pipe, the middle lower part of the conveying pipe is provided with a telescopic cloth bag, the right side of the top of the telescopic cloth bag is connected with a dust collecting valve, the dust collecting valve is connected with a dust collecting air pipe, the top of the dust collecting air pipe is connected with a dust collector, the left side of the dust collector and the bottom of the connecting pipe are both provided with Roots fans, the right side of the dust collector is provided with a signal lamp, the bottom of the conveying pipe is provided with a carrier, and the left side of the carrier is provided with a ground sensing control element;
the control system comprises a detection module, a sampling module, a counting statistics module, an automatic lighting module, an automatic heating module, an alarm module and a monitoring module, and is used for programming a PLC (programmable logic controller) to realize a continuous sampling function of materials and a setting of sampling number in a loading process, counting statistics of loading, linkage control of a plurality of loading devices, automatic control of illumination of a bulk area, automatic heating of the bulk device, various alarm and protection functions of the bulk system and remote monitoring and control functions.
Further, the left side of the top of the telescopic cloth bag is connected with a telescopic cloth bag speed reducer, a heater is arranged on the left side of the telescopic cloth bag speed reducer, a temperature sensor is arranged on the left side of the heater, and illuminating lamps are arranged on two sides of the bottom of the telescopic cloth bag.
Further, the main controller is in bidirectional communication connection with the touch screen, is in unidirectional communication connection with the touch screen through the mobile phone APP and a clamp, the mobile phone APP is in remote control, the main controller is controlled by the touch screen, the input end of the main controller is in unidirectional connection with the bulk storage bin level instrument, the control button, the ground sensing control element and the temperature sensor, and the output end of the main controller is in unidirectional connection with the discharge valve, the Roots blower, the telescopic cloth bag, the dust collector, the dust collecting valve, the lighting equipment, the heating equipment and the traffic light.
Further, the detection module comprises an inventory detection unit and an environment detection unit, and is used for detecting the stock of the materials in the bulk warehouse and detecting the abnormal conditions of the nearby environment when the system operates;
still further, the stock detection unit detects the stock in the bulk warehouse in real time through a material level instrument, and the loading process system detects the stock in the bulk warehouse in the whole process;
still further, the environment detection is an environment near the detection system, detecting the humidity of the air and the occurrence of a fire source near the loading, i.e. the humidity exceeds a threshold and the fire source is detected, and immediately activating the alarm.
Further, the sampling module is used for controlling the sampler to work through the main controller in the loading process, setting sampling time and starting the sampler to sample materials.
Further, the counting statistics module is used for completing loading and sampling of materials when the sampler stops sampling, loading counting is increased by one, the materials are loaded continuously, the materials are sampled continuously, and the counting accumulation statistics is realized by the system.
Furthermore, the automatic lighting module is used for flexibly setting lighting on-time and off-time by triggering the ground sensing control element in the loading lane when the loading vehicle enters the bulk loading point at night.
Furthermore, the automatic heating module is used for heating the lubricated loading equipment through the heater when the temperature sensor detects that the temperature is lower than the set temperature in the operation of the equipment is affected by the lower temperature in winter, and stopping heating when the temperature is higher than the set temperature.
Further, the alarm module comprises an inventory low alarm unit, an environmental hazard early warning unit and an equipment fault alarm unit,
still further, the low stock alarm unit is used for starting yellow alarm through a signal lamp when detecting low stock level in the bulk warehouse, and the stock needs to be immediately replenished;
still further, the environmental hazard early warning unit is used for sending out a green alarm through a signal lamp when the detection module detects that the humidity in the air is higher than a certain value and the fire source is close, and the environment hazard early warning unit needs to be avoided immediately;
still further, the equipment fault alarm unit is used for sending out red alarm through the signal lamp when loading equipment is overloaded and fails, and the emergency stop protection function is required.
Furthermore, the monitoring module is used for monitoring the bulk loading process, no full-time loading personnel are available on site, a driver cannot process after the system fails, the mobile phone APP can be logged in, and the system can be remotely operated and processed by the fault.
According to the invention, in the bulk loading process of powder materials, loading and stopping of the bulk loading are realized by pressing a loading button, a main controller starts sampling countdown after loading starts, after the countdown is finished, the main controller sends a sampling command, a sampler is started, sampling is stopped after a set sampling time is operated, the loading count is increased by one, when the loading count reaches the set sampling count, the controller sends an alarm signal, the loading count is accumulated through programming, the stock of a bulk warehouse is detected through a material level instrument, the material level instrument sends a real material level to the main controller, and the real material level is displayed through a touch screen, so that the whole process visualization can be realized, when the stock of the materials in the bulk warehouse is smaller than a set value, a signal lamp is converted into a yellow lamp, the signal lamp is converted into red when a system is in an emergency stop state due to faults, a driver is prompted to temporarily stop the loading point, the loading is prevented from being mistakenly entered into the loading point, the loading is influenced, the environment is detected through the system, when the environment humidity exceeds a threshold value, the signal lamp is converted into a green lamp, dangerous object is indicated to be approaching the loading system, and the system is required to be avoided immediately;
when loading at night, a user can flexibly set illumination on time and off time by himself, in the set illumination time period, if a vehicle is loaded, a ground sensing control element in a loading lane is triggered when the vehicle enters a bulk loading point, the system automatically starts bulk area illumination after receiving signals of the ground sensing control element, the ground sensing control element is triggered again when the vehicle is loaded and is driven away from the loading point, and the system automatically shuts off bulk area illumination after receiving signals of the ground sensing control element; and when the temperature is lower in winter, the normal operation of the loading equipment can be influenced, the system provides an automatic heating function, the normal operation of the bulk loading equipment under the low-temperature condition is ensured, when the temperature sensor is lower than the set temperature, a signal is transmitted into the main controller, the main controller sends a heating instruction, the heater is started to heat the loading equipment which needs to be lubricated, when the temperature is higher than the set temperature, the main controller sends a heating stopping instruction, a user can log in the mobile phone APP, the whole-process monitoring and operation are realized, and if the system fails, a driver cannot process the system, and the system can be remotely operated and failure processed.
The bulk powder material loading system of the embodiment realizes automation in the whole process, and comprises the following steps:
firstly, a driver parks a bulk vehicle to a designated loading place at the bottom of a bulk warehouse, the driver holds a card manufactured by the one-card system to perform card swiping operation, the one-card system and the bulk system are in real-time communication to convert the bulk system into a ready state, and a red-green lamp is changed from a green lamp into a red lamp to prepare for the next loading start.
And secondly, a driver presses a one-key loading button after self-service operation of taking the bulk flexible cloth bag into place, a bulk system automatically opens a material valve and a dust collecting valve, a Roots blower and a dust collector are automatically started, meanwhile, the system starts a material sampling function to count down, the system starts loading, the sampler starts a set period of time after the loading time reaches a sampling set time, the sampler automatically performs ash removal to complete the whole sampling procedure after sampling is completed, and the loading number is increased by one automatically.
And thirdly, after the vehicle is full, a driver presses a one-key stop button, the system automatically closes a discharging valve and a dust collecting valve, automatically stops the Roots blower and the dust collector, stops loading, resets sampling time and waits for the next vehicle.
And fourthly, after the vehicle leaves the loading area, the system automatically releases the loading process, and the traffic light is changed into a green light to wait for the next vehicle.
Example 1
The invention relates to a powder material bulk loading system, which comprises a loading device,
the utility model discloses a loading device, including loading device, conveyer, dust collection pipe, dust collector, conveyer, dust collector and ground sense control element, the loading device top is provided with the bulk storehouse, bulk storehouse top is provided with the material level appearance, and the left side is provided with the traffic lights, bulk storehouse bottom is connected with the connecting pipe, the connecting pipe bottom is provided with the gas delivery chute, the gas delivery chute middle part is provided with the blowing valve, the gas delivery chute left side is provided with the material sampler, the gas delivery chute bottom is provided with the conveyer pipe, the lower part is provided with flexible sack in the conveyer pipe, flexible sack top right side is connected and is provided with the dust collecting valve, be connected with the dust collection tuber pipe on the dust collecting valve, dust collector tuber pipe top is connected with the dust collector, dust collector left side and connecting pipe bottom all are provided with the roots's fan, the conveyer pipe bottom has the carrier, the below-ground left side of carrier is provided with ground sense control element.
Further, the left side of the top of the telescopic cloth bag is connected with a telescopic cloth bag speed reducer, a heater is arranged on the left side of the telescopic cloth bag speed reducer, a temperature sensor is arranged on the left side of the heater, and illuminating lamps are arranged on two sides of the bottom of the telescopic cloth bag.
Further, the loading device is electrically connected with the loading system, and the output end of the loading system is connected with the input end of the function key of the loading system through an electric wire, so that remote communication is realized.
Further, the loading system realizes the functions of illumination, heating, material sampling, alarming and resetting of the loading device.
In the bulk loading process of powder materials, loading and stopping loading are realized by pressing a loading button, a main controller starts sampling and counting down after loading starts, the main controller sends out a sampling command after counting down is finished, a sampler is started, after the sampling time is set, the stock of a bulk warehouse is detected through a material level instrument, and an alarm of a loading system sounds when the stock of the materials in the bulk warehouse is smaller than a set value; when loading at night, the ground sensing control element in the loading lane is triggered when the vehicle enters the bulk loading point, the system automatically starts the illumination of the bulk area after receiving the signals of the ground sensing control element, and when the vehicle is driven away from the loading point after loading, the ground sensing control element is triggered again, and the system automatically shuts off the illumination of the bulk area after receiving the signals of the ground sensing control element; and when the temperature is lower in winter, the normal operation of the loading equipment can be influenced, the system provides an automatic heating function, the normal operation of the bulk loading equipment is ensured under the low-temperature condition, and when the temperature sensor is lower than the set temperature, the loading system starts a heater to heat the loading equipment needing lubrication.
According to the powder material bulk loading system, automatic illumination is realized through the ground sensing control element, the sampler is controlled to sample materials, the materials are discharged through the discharge valve, the Roots blower and the dust collector are opened in the process to perform process dust collection, the system control is realized in the whole process, and the material loading steps are as follows:
in the first step, a driver parks a bulk vehicle to a designated loading place at the bottom of a bulk warehouse, the bulk system is arranged to be in a loading ready state directly, a traffic light is changed from a green light to a red light, and the next loading is ready to start.
And secondly, automatically opening a material valve and a dust collecting valve by the self-service operation loading system, automatically starting a Roots blower and a dust collector by the bulk system, starting a material sampling function by the system to count down, starting loading by the system, starting a set time period by the sampler after the loading time reaches a sampling set time, and automatically carrying out ash removal by the sampler after the sampling is completed to complete the whole sampling program.
Thirdly, after the vehicle is full, a loading stop button is pressed, the system automatically closes a discharging valve and a dust collecting valve, automatically stops the Roots blower and the dust collector, stops loading, resets sampling time and waits for the next vehicle.
And fourthly, after the vehicle leaves the loading area, the system automatically releases the loading process, and the traffic light is changed into a green light to wait for the next vehicle.
Example 2
According to the powder material bulk loading method, the system controls the loading device to perform automatic loading, material sampling, counting statistics and automatic heating and lighting functions, and the whole process realizes the automatic steps of:
firstly, a driver parks a bulk vehicle to a designated loading place at the bottom of a bulk warehouse, the driver holds a card manufactured by the one-card system to perform card swiping operation, the one-card system and the bulk system are communicated in real time to convert the bulk system into a ready state, a red-green lamp is changed from a green lamp into a red lamp, and the next loading is prepared to start;
secondly, a driver presses a key loading button after positioning a bulk telescopic cloth bag by self-service operation, a bulk system automatically opens a material valve and a dust collecting valve, a Roots blower and a dust collector are automatically started, meanwhile, the system starts a material sampling function to count down, the system starts loading, the sampler starts a set period of time after the loading time reaches a sampling set time, the sampler automatically performs ash removal after the sampling is completed to complete the whole sampling program, and the loading number is increased by one automatically;
detecting the stock of the bulk storage by a material level instrument, sending a real material level to a main controller by the material level instrument, displaying the real material level instrument through a touch screen, realizing full-course visualization, converting a signal lamp into a yellow lamp when the stock of the materials in the bulk storage is smaller than a set value, converting the signal lamp into red when the system is in an emergency stop state due to faults, prompting a driver to temporarily stop loading at the loading point, avoiding the situation that the vehicle enters the loading point by mistake and influences loading, detecting the environment of the loading process by the system, converting the signal lamp into a green lamp when the environment humidity exceeds a threshold value, indicating that dangerous objects exist in the loading system, and avoiding immediately;
the fourth step, when the vehicle is loaded at night, the ground sensing control element in the loading lane is triggered when the vehicle enters the bulk loading point, the system automatically starts the illumination of the bulk area after receiving the signals of the ground sensing control element, and when the vehicle is loaded and driven away from the loading point, the ground sensing control element is triggered again, and the system automatically shuts off the illumination of the bulk area after receiving the signals of the ground sensing control element;
fifthly, when the temperature is lower in winter, the system provides an automatic heating function to ensure that bulk loading equipment works normally under the low-temperature condition, when the temperature sensor is lower than the set temperature, a signal is transmitted to the main controller, the main controller sends out a heating instruction, the heater is started to heat the loading equipment needing lubrication, and when the temperature is higher than the set temperature, the main controller sends out a heating stopping instruction;
sixthly, after the vehicle is full, a driver presses a one-key stop button, the system automatically closes a discharging valve and a dust collecting valve, automatically stops a Roots blower and a dust collector, stops loading, resets sampling time and waits for the next vehicle;
and seventh, after the vehicle leaves the loading area, the system automatically releases the loading process, and the traffic light is changed into a green light to wait for the next vehicle.
Claims (10)
1. The utility model provides a powder material bulk loading system which characterized in that: comprises a control system and a loading device,
the top of the loading device is provided with a bulk warehouse, the top of the bulk warehouse is provided with a material level meter, the left side of the bulk warehouse is provided with a traffic light, the bottom of the bulk warehouse is connected with a connecting pipe, the bottom of the connecting pipe is provided with a gas conveying chute, the middle part of the gas conveying chute is provided with a discharging valve, the left side of the gas conveying chute is provided with a material sampler, the bottom of the gas conveying chute is provided with a conveying pipe, the middle lower part of the conveying pipe is provided with a telescopic cloth bag, the right side of the top of the telescopic cloth bag is connected with a dust collecting valve, the dust collecting valve is connected with a dust collecting air pipe, the top of the dust collecting air pipe is connected with a dust collector, the left side of the dust collector and the bottom of the connecting pipe are both provided with Roots fans, the right side of the dust collector is provided with a signal lamp, the bottom of the conveying pipe is provided with a carrier, and the left side of the carrier is provided with a ground sensing control element;
the control system comprises a detection module, a sampling module, a counting statistics module, an automatic lighting module, an automatic heating module, an alarm module and a monitoring module, and is used for programming a PLC (programmable logic controller) to realize a continuous sampling function of materials and a setting of sampling number in a loading process, counting statistics of loading, linkage control of a plurality of loading devices, automatic control of illumination of a bulk area, automatic heating of the bulk device, various alarm and protection functions of the bulk system and remote monitoring and control functions.
2. A powder material bulk loading system as defined in claim 1, wherein: the left side of flexible sack top is connected with flexible sack speed reducer, flexible sack speed reducer left side is provided with the heater, the heater left side is provided with temperature sensor, flexible sack bottom both sides are provided with the light.
3. A powder material bulk loading system as defined in claim 1, wherein: the intelligent automatic feeding device is characterized in that the main controller is in bidirectional communication connection with the touch screen and is in unidirectional communication connection with the touch screen through the mobile phone APP and a clamp, the mobile phone APP is used for remotely controlling the touch screen to control the main controller, the input end of the main controller is in unidirectional connection with the bulk storage bin level instrument, the control button, the ground sensing control element and the temperature sensor, and the output end of the main controller is in unidirectional connection with the discharge valve, the Roots blower, the telescopic cloth bag, the dust collector, the dust collecting valve, the lighting equipment, the heating equipment and the traffic light.
4. A powder material bulk loading system as defined in claim 1, wherein: the detection module comprises an inventory detection unit and an environment detection unit, and is used for detecting the stock of materials in the bulk warehouse and detecting abnormal conditions of the nearby environment when the system operates;
the stock detection unit detects the stock in the bulk warehouse in real time through the material level instrument, and the loading process system detects the stock in the bulk warehouse in the whole process;
the environment detection is the environment near the detection system, the humidity of the air and the occurrence of a fire source near the loading are detected, namely, the humidity exceeds a threshold value and the fire source is detected, and an alarm is immediately started.
5. A powder material bulk loading system as defined in claim 1, wherein: the sampling module is used for controlling the sampler to work through the main controller in the loading process, setting sampling time and starting the sampler to sample materials.
6. A powder material bulk loading system as defined in claim 1, wherein: the counting statistics module is used for completing loading and sampling of materials when the sampler stops sampling, loading counting is increased by one, the materials are loaded continuously, the materials are sampled continuously, and the counting accumulation statistics is realized by the system.
7. A powder material bulk loading system as defined in claim 1, wherein: the automatic lighting module is used for flexibly setting lighting on-time and off-time by triggering a ground sensing control element in a loading lane when a loading vehicle enters a bulk loading point at night.
8. A powder material bulk loading system as defined in claim 1, wherein: the automatic heating module is used for heating the lubricated loading equipment through the heater when the temperature sensor detects that the temperature is lower than the set temperature in the operation of the equipment affected by the lower temperature in winter, and stopping heating when the temperature is higher than the set temperature.
9. A powder material bulk loading system as defined in claim 1, wherein: the alarm module comprises an inventory low alarm unit, an environmental hazard early warning unit and an equipment fault alarm unit,
the stock low alarm unit is used for starting yellow alarm through a signal lamp when the stock level in the bulk warehouse is detected to be low, and the stock needs to be immediately replenished;
the environment danger early warning unit is used for sending out a green warning through the signal lamp when the detection module detects that the humidity in the air is higher than a certain value and the fire source is close to the air, and the environment danger early warning unit needs to be avoided immediately;
the equipment fault alarm unit is used for giving out red alarm through a signal lamp when loading equipment is overloaded and fails, and the emergency stop protection function is required.
10. A powder material bulk loading system as defined in claim 1, wherein: the monitoring module is used for monitoring the bulk loading process, no full-time loading personnel exist on site, a driver cannot process after the system fails, the mobile phone APP can be logged in, and the system can be remotely operated and processed in fault.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310864827.6A CN116620892A (en) | 2023-07-14 | 2023-07-14 | Bulk loading system for powder materials |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310864827.6A CN116620892A (en) | 2023-07-14 | 2023-07-14 | Bulk loading system for powder materials |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117657832A (en) * | 2024-01-31 | 2024-03-08 | 四川吉埃智能科技有限公司 | Quantitative unmanned loading system and control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117657832A (en) * | 2024-01-31 | 2024-03-08 | 四川吉埃智能科技有限公司 | Quantitative unmanned loading system and control method |
| CN117657832B (en) * | 2024-01-31 | 2024-05-07 | 四川吉埃智能科技有限公司 | Quantitative unmanned loading system and control method |
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