CN211857228U - Integrated system is controlled to regional inorganization emission dust management and control - Google Patents

Abstract

The utility model provides an integration system is controlled to regional inorganization emission dust management and control, including following part: the monitoring mechanism comprises a data acquisition module and a data transmission module; the control mechanism comprises a host module, a storage module and an I/O module; the treatment mechanism comprises a dust removal module, a power module and an early warning module. The utility model provides a pair of regional unorganized emission dust management and control integration system, it is extensive to use the trade field, and suitable place is numerous, and suitable region is complicated, and degree of automation is high, can effectively monitor the dust emission condition and in time administer.

Description

Integrated system is controlled to regional inorganization emission dust management and control

Technical Field

The utility model belongs to the technical field of the environmental protection is removed dust, a regional inorganization discharges dust management and control and controls integration system is related to.

Background

The unorganized discharged dust refers to the dust which is irregularly discharged with a length of less than 15 meters without passing through an exhaust funnel or an exhaust funnel. The unstructured emission dust is an important component of haze, and in the northern city of PM2.5 sources, a contribution of about 1/3 is derived from the unstructured emission dust. Dust floating in the air is easily adhered by nitrogen oxides, sulfur oxides and the like in the air to form toxic aerosol, and can cause regional air pollution through transmission, so that the regional air environment is seriously polluted and potential huge threats are brought to human health.

In places such as metallurgy, building materials, metal mines, quarries, building garbage treatment, building blasting, ports, industrial storage yards and the like, a large amount of fine particle and ultrafine particle powder is released due to the production process of human beings, is disturbed by air after contacting with the air and is emitted into the air to form dust, namely the common unorganized dust emission. In addition, the industries such as steel, metallurgy, thermal power, cement, gravel aggregate and the like also often relate to the process of unorganized dust emission in the industrial production process of unloading, shoveling, blanking, stacking, batching, belt transferring, crushing, screening, drying, wet grinding, sintering and the like. The inorganically-discharged dust has the characteristics of non-centralized and irregular discharge, uncertain diffusion, large diffusion range and the like, and is very easy to cause non-point source pollution, so that the difficulty in effectively monitoring and treating the inorganically-discharged dust is very high, and the ideal effect of the traditional single-point dust removal technology such as a cloth bag/filter cartridge dust remover, an electrostatic dust remover, water spray/mist and other dust removal equipment is difficult to effectively exert when the inorganically-discharged dust is faced.

SUMMERY OF THE UTILITY MODEL

In view of the above prior art's shortcoming, the utility model aims to provide an integrated system is controlled to management and control that regional inorganization discharged dust control, improvement and wisdom management for solve and lack among the prior art and effectively administer regional inorganization discharged dust, through systematization software and hardware integration, big data analysis and decision-making, platformization show and control in order to reach the intelligent difficult problem of administering regional inorganization and discharging.

In order to achieve the above objects and other related objects, the present invention provides an integrated system for managing and controlling dust emission without organization, which comprises the following parts:

the monitoring mechanism is arranged in a dust generating point area and comprises a data acquisition module and a data transmission module, the data acquisition module is connected with the data transmission module and is used for acquiring dust data information, and the data transmission module is used for transmitting the dust data information acquired by the data acquisition module;

the control mechanism comprises a host module, a storage module and an I/O module, wherein the storage module is respectively connected with the host module and the data transmission module, the host module is also connected with the I/O module, the storage module is used for receiving dust data information transmitted by the data transmission module to store the dust data information and inputting the dust data information into the host module, the I/O module is used for man-machine interaction and inputting preset judgment conditions into the host module, and the host module is used for analyzing the received dust data information and the preset judgment conditions;

the treatment mechanism is arranged in a dust generation point area and comprises a dust removal module, a power module and an early warning module, the power module is respectively connected with the dust removal module and the host module, the early warning module is connected with the host module, the power module is used for receiving an analysis result instruction sent by the host module and sending an operation instruction to the dust removal module to enable the dust removal module to operate, and the early warning module is used for early warning after receiving the analysis result instruction sent by the host module.

Preferably, the data acquisition module is selected from any one or two combinations of a locator or a sensor.

More preferably, the locator is a GPRS locator. The GPRS locator receives GPRS-based geographic coordinates.

More preferably, the sensor is selected from any one or more of an optical machine vision recognition sensor, a light scattering dust concentration sensor, a belt running sensor, a material temperature and humidity sensor, a material weight sensor, an electric power sensor, a flow sensor or an atmospheric pressure flow sensor.

The dust data information is dust data information in a dust generation point area and dust removal equipment data information of a treatment mechanism, and the dust data information comprises but is not limited to environmental parameters, process parameters, dust removal equipment parameters and field parameters.

Specifically, the environmental parameters include, but are not limited to, wind speed, wind direction, temperature, humidity, air pressure, PM10, PM5, PM2.5, PM1, total particulate matter concentration (TSP) in air.

In particular, the process parameters include, but are not limited to, material density, temperature, humidity, bulk density, wettability, angle of repose, production flow, production frequency.

Specifically, the parameters of the dust removing equipment include, but are not limited to, the on-off state of the equipment, the power consumption of the equipment, the pressure of the equipment, the outlet concentration of the equipment and the consumption of water/gas.

In particular, the field parameters include, but are not limited to, displacement detection, coordinate detection, or optical image recognition. The coordinate detection is GPRS coordinate detection.

Preferably, the data transmission module is selected from any one or more combinations of a wireless communication terminal, a data line or a signal line.

More preferably, the wireless communication terminal is selected from any one or more of 3G, 4G, GPRS and GSM wireless communication terminals.

Preferably, the host module is a conventional single chip microcomputer. Those skilled in the art will understand that the single chip microcomputer serves as a main control chip, and the processes of calculating, comparing, judging and outputting instructions can be implemented by using an integrated circuit module, a programmable logic device, other hardware or installing a corresponding software module in the prior art.

Preferably, the storage module is selected from any one or more of random access memory, read only memory or external memory. The memory module is provided with a basic logic unit capable of realizing a sequential logic function, the logic function of the basic logic unit can be realized by loading programming data into an internal static memory unit, and the value stored in the memory unit determines the logic function of the logic unit and the connection mode among the modules and finally determines the combinational logic function which can be realized by programming.

Preferably, the I/O module is selected from any one or more of a keyboard, a mouse, a touch screen and a monitor. The monitor may display the analysis result of the host module in real time.

And all modules in the control mechanism are connected by using a serial port communication and network communication principle.

The preset judgment conditions include, but are not limited to, the preset judgment conditions of environmental parameters, process parameters, dust removal equipment parameters and field parameters.

Specifically, the preset determination condition of the environmental parameter, the process parameter, the dust removal equipment parameter or the field parameter is a preset threshold value of the environmental parameter, the process parameter, the dust removal equipment parameter or the field parameter and a corresponding dust removal treatment program, namely, the preset determination condition of the environmental parameter, the process parameter, the dust removal equipment parameter or the field parameter is input into the host module through the I/O module, the environmental parameter, the process parameter, the dust removal equipment parameter or the field parameter data in the dust data information input into the storage module through the data transmission module is input into the host module again, the environmental parameter, the process parameter, the dust removal equipment parameter or the field parameter data are analyzed and compared with the corresponding parameter threshold value, when the parameter data exceed the preset parameter threshold value, the host module sends an analysis result instruction of the corresponding dust removal treatment program, and controls the treatment mechanism.

Preferably, the power module is selected from any one or more of a water pump, an air compressor, a frequency converter, a servo motor or a fan. The power module is used for controlling the opening, closing and rotation of the dust removal module and providing a water source and an air source for the dust removal module.

Preferably, the early warning module is selected from any one or two combinations of an indicator light or an alarm.

Preferably, the dust removal module is selected from any one or more of a BASV integrated dust suppression device, a windproof dust suppression device, a fog gun, a turbine washing machine or a road cleaning vehicle.

More preferably, the dust removal module is a BASV comprehensive dust suppression device.

More preferably, the BASV integrated dust suppression device is selected from any one or more of a biological nano-film dust suppression device, an ultra-sealed dust suppression device, a cloud dust suppression device and a dry/wet dust collection device. The biological nano-film dust suppression device and the ultra-sealed dust suppression device have the function of realizing automatic dust suppression in a factory production process area. The cloud dust suppression device has the function of automatically suppressing dust in places such as stockpiling or bulk loading and unloading. The dry/wet type dust collecting apparatus has a function of automatically collecting dust at a dust generating point.

Further preferably, the BASV integrated dust suppression device is selected from any one or more of a biological nano-film dust suppression device, an ultra-sealed dust suppression device and a cloud dust suppression device.

Most preferably, the BASV integrated dust suppression device is a biofilm dust suppression device.

More preferably, the windproof and dust suppression device is selected from any one or more of a dustproof net, a windproof barrier, a windproof wall, an expandable closed guide chute or a windproof ceiling. The windproof dust suppression device has the function of automatically suppressing dust in places such as stockpile or bulk cargo loading and unloading.

More preferably, the fog gun is a fixed fog gun or a movable fog gun which is conventionally used and is commercially available.

More preferably, the scrubber is a conventionally used high pressure scrubber, commercially available. The fog gun and the wheel washing machine have the function of automatically suppressing dust of raised dust on a road.

More preferably, the road cleaning vehicle is a sweeper, a dust collector, a sprinkler and a sprayer which are used conventionally, and can be purchased from the market. The road cleaning vehicle is used for suppressing dust on a road.

The monitoring mechanism, the control mechanism and the treatment mechanism are connected through a signal line or a wireless transmission mode.

Preferably, the control mechanism further comprises a cloud server, the cloud server is connected with the host module, and the cloud server is used for receiving the information sent by the host module.

More preferably, the cloud server is externally connected with a mobile terminal device, and the mobile terminal device is used for receiving information in the cloud server and sending related information to the client.

Further preferably, the mobile terminal device is wirelessly connected with a cloud server.

Further preferably, the customer is a corporate factory, government department, or public of society.

Preferably, the control mechanism further comprises a database, the database is respectively connected with the storage module and the I/O module, and the database provides personnel operation or built-in algorithm through the I/O module and is used for carrying out big data processing and machine deep learning on the dust data information in the storage module.

Preferably, the working range of the dust generating point area is less than or equal to 100 square kilometers.

As above, the utility model provides a pair of regional inorganization discharges dust management and control integration system has following beneficial effect:

(1) the utility model provides a pair of regional inorganization discharges dust management and control integration system, its monitoring mechanism can realize producing the regional meshing real-time on-line monitoring function of dirt point to effectively monitor the dust emission condition.

(2) The utility model provides an integrated system for managing, controlling and controlling dust in an unorganized area, which has wide application industry fields and can be applied to the unorganized dust control in the industry fields of steel, metallurgy, thermal power, cement, gravel aggregate and the like; the method has a plurality of applicable places, and can be suitable for the unorganized emission dust treatment of metal mines, quarries, construction waste treatment, building blasting, ports, industrial storage yards and other places; the method is suitable for the unorganized emission dust treatment in industrial parks or towns and other areas due to the complicated applicable areas.

(3) The utility model provides a pair of regional unorganized emission dust management and control integration system has big data processing function and machine degree of depth learning function, can provide personnel's operation or built-in algorithm through the IO module according to the dust data information that monitoring agency gathered, relies on the host computer module can dig the data law and guide treatment system self-adaptation operation deeply, establishes pollution emission list model, environmental factor model and atmospheric environment simulation model of tracing to the source, and realizes the automatic learning and adjustment, pollution of model are traced to the source and are predicted, dust removal control decision-making and system scheduling decision-making function.

(4) The utility model provides a pair of regional unorganized emission dust management and control integration system, degree of automation is high, can realize the real-time on-line monitoring of dust concentration and production technology, intelligent optimization control dust collecting equipment removes dust, can also assess and the back is assessed to the control scheme effect, regularly summarize and administer the progress, trail the treatment effect, regularly summarize and administer the progress and automatic propelling movement to postbox or customer ends such as cell-phone AAP of relevant departments such as enterprise supervisor and environmental protection, can also reach water conservation and energy saving simultaneously, reduce the purpose of pollution abatement cost.

Drawings

Fig. 1 shows a schematic flow diagram of the integrated system for controlling and controlling dust emission in an unorganized area according to the present invention.

Reference numerals

100 monitoring mechanism

110 data acquisition module

120 data transmission module

200 administer the organization

210 dust removal module

220 power module

230 early warning module

300 control mechanism

310 host module

320 storage module

330I/O module

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

As shown in fig. 1, the utility model provides an integrated system is controlled to regional inorganization emission dust management and control, including following part:

the monitoring mechanism 100 is arranged in a dust generating point area, the monitoring part 100 comprises a data acquisition module 110 and a data transmission module 120, the data acquisition module 110 is connected with the data transmission module 120, the data acquisition module 110 is used for acquiring dust data information, and the data transmission module 120 is used for transmitting the dust data information acquired by the data acquisition module 110;

the control mechanism 300 comprises a host module 310, a storage module 320 and an I/O module 330, wherein the storage module 320 is respectively connected with the host module 310 and the data transmission module 120, the host module 310 is also connected with the I/O module 330, the storage module 320 is used for receiving dust data information transmitted by the data transmission module 120 and storing the dust data information and inputting the dust data information into the host module 310, the I/O module 330 is used for man-machine interaction and inputting preset judgment conditions into the host module 310, and the host module 310 is used for analyzing the received dust data information and the preset judgment conditions;

the treatment mechanism 200 is arranged in a dust point area, the treatment mechanism 200 comprises a dust removal module 210, a power module 220 and an early warning module 230, the power module 220 is respectively connected with the dust removal module 210 and a host module 310, the early warning module 230 is connected with the host module 310, the power module 220 is used for receiving an analysis result instruction sent by the host module 310 and sending an operation instruction to the dust removal module 210 to enable the dust removal module to operate, and the early warning module 230 is used for carrying out early warning after receiving the analysis result instruction sent by the host module 310.

Specifically, the data acquisition module 110 is selected from any one or a combination of a locator and a sensor. Wherein, the locator is a GPRS locator. The sensor is selected from any one or more of an optical machine vision identification sensor, a light scattering dust concentration sensor, a belt running sensor, a material temperature and humidity sensor, a material weight sensor, an electric power sensor, a flow sensor or an atmospheric temperature and pressure flow sensor.

It should be noted that the dust data information collected by the data collection module 110 is the dust data information in the dust generation point area and the dust removal equipment data information of the abatement mechanism 200, and the dust data information includes, but is not limited to, environmental parameters, process parameters, dust removal equipment parameters, and field parameters.

Wherein the environmental parameters include, but are not limited to, wind speed, wind direction, temperature, humidity, air pressure, PM10, PM5, PM2.5, PM1, and total particulate matter concentration (TSP) in air. The process parameters include, but are not limited to, material density, temperature, humidity, bulk specific gravity, wettability, angle of repose, production flow, production frequency. The parameters of the dust removing equipment comprise but are not limited to the on-off state of the equipment, the power consumption of the equipment, the pressure of the equipment, the outlet concentration of the equipment and the water/gas consumption. The field parameters include, but are not limited to, displacement detection, coordinate detection, or optical image recognition. The coordinate detection is GPRS coordinate detection.

Specifically, the data acquisition module 110 is selected from any one or more combinations of a wireless communication terminal, a data line or a signal line. Wherein, the wireless communication terminal is selected from any one or more of 3G, 4G, GPRS and GSM wireless communication terminals.

Specifically, the host module 310 is a conventional single chip microcomputer. The storage module 320 is selected from any one or more of a random access memory, a read only memory or an external memory. The I/O module 330 is selected from any one or more of a keyboard, a mouse, a touch screen, or a monitor.

Specifically, the modules in the control mechanism 300 are connected by using the principle of serial communication and network communication.

Specifically, the preset determination conditions include, but are not limited to, preset determination conditions of environmental parameters, process parameters, dust removal equipment parameters, and field parameters.

In detail, the preset determination condition of the environmental parameter, the process parameter, the dust removing device parameter or the field parameter is a preset threshold of the environmental parameter, the process parameter, the dust removing device parameter or the field parameter and a corresponding dust removing treatment program, that is, the preset determination condition of the environmental parameter, the process parameter, the dust removing device parameter or the field parameter is input to the host module 310 through the I/O module 330, the environmental parameter, the process parameter, the dust removing device parameter or the field parameter data in the dust data information input to the storage module 320 through the data transmission module 120 is input to the host module 310, and is analyzed and compared with the corresponding parameter threshold, when the parameter data exceeds the preset parameter threshold, the host module 310 sends an analysis result instruction of the corresponding dust removing treatment program, and controls the treatment mechanism 200 to perform the corresponding dust removing treatment operation.

Specifically, the power module 220 is selected from any one or more of a water pump, an air compressor, a frequency converter, a servo motor and a fan. The power module 220 is used for controlling the opening, closing and rotation of the dust removal module 210, and providing a water source and an air source for the dust removal module 210.

Specifically, the early warning module 230 is selected from any one or a combination of an indicator light and an alarm.

Specifically, the dust removal module 210 is selected from any one or more of a BASV integrated dust suppression device, a wind prevention dust suppression device, a fog gun, a turbine washing machine, and a road cleaning vehicle, and is preferably a BASV integrated dust suppression device.

Further, the BASV integrated dust suppression device is selected from any one or more combinations of a biological nano-film dust suppression device, an ultra-sealed dust suppression device, a cloud dust suppression device and a dry/wet dust collection device, preferably any one or more combinations of a biological nano-film dust suppression device, an ultra-sealed dust suppression device and a cloud dust suppression device, and more preferably is a biological nano-film dust suppression device.

Further, the windproof and dust suppression device is selected from any one or a combination of a dustproof net, a windproof barrier, a windproof wall, an expansion type closed guide chute or a windproof ceiling. The fog gun is a fixed fog gun or a movable fog gun which is used conventionally. The turbine washing machine is a high-pressure turbine washing machine which is used conventionally. The road cleaning vehicle is one of a sweeper, a dust absorption vehicle, a sprinkler or a spraying vehicle which are used conventionally, and can be purchased from the market.

Specifically, the control mechanism 300 further includes a cloud server, and the cloud server is connected to the host module 310, and is configured to receive information sent by the host module 310.

Specifically, the cloud server is externally connected with a mobile terminal device, and the mobile terminal device is used for receiving information in the cloud server and sending related information to the client. And the mobile terminal equipment is in wireless connection with the cloud server. The customer is a corporate factory, government department, or public of society.

Specifically, the control mechanism 300 further includes a database, the database is respectively connected to the storage module 320 and the I/O module 330, and the database provides a human operation or a built-in algorithm through the I/O module 330, and is used for performing big data processing and deep machine learning on the dust data information in the storage module 320.

Specifically, the working range of the dust generating point area is less than or equal to 100 square kilometers.

The use of the integrated system for managing and controlling dust discharged in an unorganized area of the present invention is described with reference to fig. 1.

After obtaining the integrated system for managing, controlling and treating the dust discharged in the unorganized area as shown in fig. 1, a user of the large-scale iron ore plant, which is installed in an area of 5 square kilometers, includes a control mechanism 300, and a plurality of monitoring mechanisms 100 and treatment mechanisms 200 installed at different dust producing points. Because the dust producing modes of different dust producing points are greatly different, the specific equipment conditions of the monitoring mechanism 100 and the treatment mechanism 200 configured for different dust producing points are also greatly different, and the control mode adopted by the control mechanism 300 is also greatly different.

Specifically, in a mining and stockpiling operation area of a large-scale iron ore plant, the dust production mode is a completely open environment, dust can be freely diffused to the surrounding environment, the monitoring mechanism 100 mainly comprises a data acquisition module 110 and a data transmission module 120, the data acquisition module 110 comprises a GPRS positioner and a sensor, and the sensor is mainly selected from an optical machine vision identification sensor, a light scattering dust concentration sensor and an atmospheric temperature and pressure flow sensor.

The information collected by the data collection module 110 includes environmental parameters and field parameter parameters, wherein the collected environmental parameters include, but are not limited to, wind speed, wind direction, temperature, humidity, air pressure, PM10, PM5, PM2.5, PM1, total particulate matter concentration (TSP) in the air; the acquired field parameters include, but are not limited to, displacement detection, coordinate detection, or optical image recognition.

The data transmission module 120 is selected from wireless communication terminals, and the wireless communication terminals mainly include any one or more combinations of 3G, 4G, GPRS and GSM wireless communication terminals.

Meanwhile, in a mining and stockpiling operation area of a large-scale iron and mineral plant, the treatment mechanism 200 mainly comprises a dust removal module 210, a power module 220 and an early warning module 230, wherein the power module 220 is respectively connected with the dust removal module 210 and a host module 310, the early warning module 230 is connected with the host module 310, the power module 220 is used for receiving an analysis result instruction sent by the host module 310 and sending an operation instruction to the dust removal module 210 to enable the dust removal module to operate, and the early warning module 230 is used for giving an early warning after receiving the analysis result instruction sent by the host module 310.

The dust removal module 210 mainly comprises any one or more of a wind-proof dust suppression device, a fog gun, a wheel washing machine or a road cleaning vehicle, wherein the wind-proof dust suppression device is selected from any one or more of a dust screen, a wind-proof barrier, a wind-proof wall, an expansion type closed guide chute or a wind-proof ceiling, and the wind-proof dust suppression device has the function of automatically suppressing dust in places such as stockpile or bulk cargo loading and unloading; the fog gun is a fixed fog gun or a movable fog gun which is used conventionally, the turbine washing machine is a high-pressure turbine washing machine which is used conventionally, the two turbines are purchased from the market, and the fog gun and the turbine washing machine have the function of automatically suppressing dust of flying dust on a road. The road cleaning trolley is a sweeper, a dust absorption trolley, a watering cart and a spraying trolley which are used conventionally and can be purchased from the market, and the road cleaning trolley is used for suppressing dust on a road.

The power module 220 is selected from any one or combination of a water pump, an air compressor and a servo motor, and the power module 220 is used for controlling the opening, closing and rotation of the dust removal module 210 and providing a water source and an air source for the dust removal module 210; the early warning module 230 is selected from any one or two of an indicator light or an alarm.

Since the area of mining and stockpiling operations in large iron ore plants is large, the amount of dust generated is also large, and complete sealing or complete sealing is almost impossible. In the industry, a windproof dust suppression device is generally adopted, such as a dustproof net, a windproof barrier, a windproof wall, an expansion type closed guide chute or a windproof ceiling, to enclose a working place for semi-sealing to reduce the rate of dust diffusion to the periphery, and meanwhile, natural wind is prevented from carrying the dust to scatter to the surrounding area, so that secondary pollution to the surrounding area is prevented.

Meanwhile, a GPRS (general packet radio service) positioner is arranged on production equipment and a dust removal module in a digging and stockpile operation area, and when the production equipment such as an excavator, a forklift, a guide trolley, a discharge car, a grab bucket and the like is detected to be displaced, a control mechanism automatically controls the adjacent dust removal module such as a fog gun, a road cleaning car and the like to spray and reduce dust of the moving production equipment according to a set program, so that dust is prevented from dispersing. For example, the GPRS positioner is installed on a road cleaning vehicle, the GPRS positioner transmits the coordinates of the road cleaning vehicle to the host module in real time through the data transmission module, when the concentration of raised dust on the road exceeds the standard, the host module automatically searches the road cleaning vehicle closest to the raised dust exceeding point according to the coordinates, automatically sends cleaning scheduling information to the road cleaning vehicle, and instructs the road cleaning vehicle to clean the raised dust exceeding point.

An optical machine vision recognition sensor is installed at a proper position of a digging and stockpile operation area, the optical machine vision recognition sensor is mainly selected from image and video monitoring equipment such as an industrial camera, a video camera or a photographic instrument, the operation area can be monitored in a full-angle and full-coverage mode, the shot image and video can be analyzed at regular intervals through a control mechanism 300 (the control mechanism can be adjusted in a manual input mode through an I/O module), and when unorganized dust is generated, the GRB of pixel points of a picture is changed. At this time, the host module 310 automatically controls the adjacent fog gun or road cleaning vehicle based on the GPRS coordinate positioning to perform the dust fall operation on the pixel region where the GRB changes by using the power module 220 such as the high-pressure water pump and the servo motor according to the preset evaluation formula and the program, and simultaneously sends out the excessive alarm signal.

When monitoring equipment such as a camera monitors that an excavator, a forklift, a guide trolley, a discharge car and the like leave the excavation and stockpile operation area, in order to prevent a large amount of dust carried on wheels of the excavator from causing raised dust and polluting roads in a factory, the host module 310 automatically controls the high-pressure turbine washing machine to wash the tires of the vehicle by using power modules 220 such as a water pump and an air compressor.

The light scattering dust concentration sensor and the atmospheric temperature and pressure flow sensor which are arranged at the material piling point, the material discharging point and the material feeding point of the mining and material piling operation area can monitor the environmental parameters such as wind speed, wind direction, temperature, humidity, air pressure, PM10, PM5, PM2.5, PM1, total particulate matter concentration (TSP) in the air and the like at the position in real time, and when the environmental parameters such as dust concentration and the like are greater than the preset parameter threshold value, the control mechanism 300 automatically controls the adjacent fog gun or road cleaning vehicle based on GPRS coordinate positioning to carry out fixed-point dust settling operation by utilizing the power modules 310 such as a high-pressure water pump, a servo motor and the like.

In a crushing operation area of a large iron ore plant, the dust production mode is generally limited to be carried out in semi-closed mechanical equipment or workshops in a factory building, the dust diffusion space and path are relatively limited, and the monitoring mechanism 100 and the treatment mechanism 200 which need to be arranged are different from those arranged in a mining and stockpiling operation area. The monitoring mechanism 100 mainly comprises a data acquisition module 110 and a data transmission module 120, wherein the data acquisition module 110 comprises a GPRS positioner and a sensor, and the sensor is mainly selected from any one or combination of a light scattering dust concentration sensor, a belt operation sensor, a material temperature and humidity sensor, a material weight sensor, an electric power sensor or a flow sensor.

The information collected by the data collection module 110 includes environmental parameters, process parameters, and dust removal equipment parameters, wherein the collected environmental parameters include, but are not limited to, PM10, PM5, PM2.5, PM1, and total particulate matter concentration (TSP) in the air; the collected process parameters include but are not limited to material density, temperature, humidity, bulk density, wettability, angle of repose, production flow, production frequency; the collected parameters of the dust removing equipment comprise but are not limited to the on-off state of the equipment, the power consumption of the equipment, the pressure of the equipment, the outlet concentration of the equipment, the water/gas consumption and the like.

The data transmission module 120 is selected from any one or more combinations of data lines or signal lines.

Meanwhile, in a crushing operation area of a large iron ore plant, the treatment mechanism 200 mainly comprises a dust removal module 210, a power module 220 and an early warning module 230, wherein the power module 220 is respectively connected with the dust removal module 210 and a host module 310, the early warning module 230 is connected with the host module 310, the power module 220 is used for receiving an analysis result instruction sent by the host module 310 and sending an operation instruction to the dust removal module 210 to enable the dust removal module to operate, and the early warning module 230 is used for giving an early warning after receiving the analysis result instruction sent by the host module 310.

The dust removal module 210 is mainly selected from a BASV integrated dust suppression device, which mainly includes any one or a combination of a biological nano-film dust suppression device, an ultra-sealed dust suppression device, a cloud dust suppression device, and a dry/wet dust collection device. The biological nano-film dust suppression device and the ultra-sealed dust suppression device have the function of realizing automatic dust suppression in a factory production process area. The cloud dust suppression device has the function of automatically suppressing dust in places such as stockpile or bulk cargo loading and unloading. The dry/wet type dust collecting apparatus has a function of automatically collecting dust at a dust generating point.

The power module 220 is selected from any one or combination of a water pump, an air compressor, a frequency converter, a servo motor or a fan, and the power module 220 is used for controlling the opening, closing and rotation of the dust removal module 210 and providing a water source and an air source for the dust removal module 210; the early warning module 230 is selected from any one or two of an indicator light or an alarm.

The production line of a crushing operation area of an iron ore plant is complex, generally mainly comprises a crusher for crushing materials, a screening machine for screening the materials, a conveying belt for conveying the materials and a storage bin for storing the materials, and a data acquisition module 110, a dust removal module 210 and a power module 220 which need to be reasonably configured according to different process characteristics and equipment characteristics of the production line, and monitoring parameters and control programs are reasonably designed, so that the purposes of water and electricity saving are achieved while the dust removal efficiency is optimized.

Firstly, the iron ore excavated by the excavation operation is inconvenient to be directly stored, transported or used due to large particles and uneven particle size, and the particle size of the material is generally reduced after the dust material passes through a crusher, so that the subsequent industrial operation is facilitated. During the crushing operation, dust is generated inside the crusher, and at the moment, the data acquisition module 110, the dust removal module 210 and the power module 220 are required to be arranged at the feed and discharge port of the crusher. The data acquisition module 110 mainly selects a GPRS positioner, a light scattering dust concentration sensor, a power sensor and a flow sensor; the dust removal module 210 mainly selects a biological nano-film dust suppression device, and the power module 220 mainly selects a water pump, an air compressor and a frequency converter.

In the dust removal process of the crusher, the parameters mainly monitored by the data acquisition module 110 include GPRS geographical coordinates, PM10, PM5, PM2.5 and PM1 of production and dust removal equipment, total particulate matter concentration (TSP) in air, and environmental and equipment information such as equipment on-off state, equipment power consumption, equipment pressure, equipment outlet concentration and water/gas consumption. When the monitored dust concentration is larger than the threshold value of the host module, the host module 310 intelligently and automatically controls the biological nano-film dust suppression device at the position of the dust generating point based on the GPRS geographical coordinate to spray the biological nano-film by using the power modules 220 such as the water pump, the air compressor, the frequency converter and the like according to a built-in program, and automatically adjusts parameters such as equipment pressure, power, outlet nano-film concentration, water/gas consumption and the like according to the change of the dust concentration, thereby achieving the purposes of saving water and energy. In this embodiment, the biology of spouting is received the membrane and is followed the material and get into the breaker in, and the biology is received the membrane and is two absciss laminatings, and the dust that produces in crushing process can be received the membrane by the biology and adsorb to the weight formation that increases the dust is coagulated and the effect of subsiding for the falling speed of dust realizes the effect of removing dust before the dust gives off.

And (4) screening the crushed materials in a screening machine, and classifying the materials according to different particle sizes. In the screening process, the dust adhered to the surface of the material is lifted again under the action of mechanical vibration, and at the moment, the data acquisition module 110, the dust removal module 210 and the power module 220 are required to be arranged at the material inlet and the material outlet of the screening machine. The data acquisition module 110 mainly selects a GPRS positioner, a light scattering dust concentration sensor, a power sensor and a flow sensor; the dust removal module 210 mainly selects a cloud dust suppression device, and the power module mainly selects a water pump, an air compressor and a frequency converter.

In the dust removal process of the screening machine, the parameters mainly monitored by the data acquisition module 110 include GPRS geographical coordinates, PM10, PM5, PM2.5, PM1, total particulate matter concentration (TSP) in air, and environment and equipment information such as equipment on-off state, equipment power consumption, equipment pressure, water/gas consumption and the like of production and dust removal equipment. When the monitored dust concentration is larger than the threshold value of the host module 310, the host module 310 intelligently and automatically controls the cloud dust suppression device at the position of the dust generating point based on the GPRS geographical coordinate to spray dry mist according to a built-in program by using the power modules 220 such as a water pump, an air compressor, a frequency converter and the like, and automatically adjusts parameters such as equipment pressure, power, water/gas consumption and the like according to the change of the dust concentration.

Because the feeding port of the screening machine has the characteristics of high dust concentration, large diffusion area, difficult sealing and the like, the cloud and mist dust suppression device arranged at the feeding and discharging port of the screening machine sprays dense dry mist to the dust and forms a mist blanket to completely cover the feeding and discharging port, so that the dust can be effectively prevented from being diffused outwards. Meanwhile, the particle size of dust generated during screening is generally 0.1-80 μm, and when water drops with particle sizes far larger than that of dust particles are contacted with the dust in a spraying state, the dust is driven by air flow beside the water drops to move forward so as not to collide with the water drops; in the embodiment, the particle size of the dry mist is 0.5-100um, the value range of the particle size of the dry mist is closer to the particle size of the dust, the dry mist is not easily influenced by airflow in a spraying state, the dry mist is easy to quickly capture the dust, the dry mist aggregated outside the dust is a protective layer formed outside the dust and can collide with each other and aggregate to form larger water mist particles, so that the dust in the air is accelerated to aggregate and then settle, meanwhile, the use amount of water is greatly reduced, and the purposes of saving water and energy are achieved.

After the materials are classified by the screening machine, the materials with different particle sizes are conveyed to the stacker by the corresponding conveying belts and are stacked into the corresponding storage bins by the stacker for storage. Because the material on the conveying belt runs fast, the dust adhered on the surface of the material can still be lifted again, and the stacker has a large fall at the inlet and the outlet, so the dust emission phenomenon is serious. At this time, the data acquisition module 110, the dust removal module 210 and the power module 220 are required to be arranged at the conveying belt, the inlet and outlet of the stocker and the inlet of the storage bin. The data acquisition module 110 mainly selects a GPRS positioner, a light scattering dust concentration sensor, a belt operation sensor, a material temperature and humidity sensor, a material weight sensor, a power sensor and a flow sensor; the dust removal module 210 mainly selects an ultra-sealed dust suppression device and a dry/wet dust collection device, and the power module 220 mainly selects a water pump, an air compressor, a frequency converter and a fan.

In the processes of conveying by a conveyor belt and dedusting of stockpiles in a storage bin, the parameters mainly monitored by the data acquisition module 110 comprise the environment information such as GPRS (general packet radio service) geographic coordinates, PM10, PM5, PM2.5, PM1 and total particulate matter concentration (TSP) in air of production and dedusting equipment, the process information such as material density, temperature, humidity, bulk specific gravity, wettability, rest angle, production flow and production frequency, and the equipment information such as the starting and stopping state of equipment, the power consumption of the equipment, the pressure of the equipment and the water/gas consumption.

When the monitored dust concentration is greater than the preset threshold value in the host module, the host module 310 intelligently and automatically controls the dry/wet dust collecting device at the position of the dust generating point based on the GPRS geographical coordinates to remove dust by using the power module 220 such as a water pump, an air compressor, a frequency converter and a fan according to a built-in program, and automatically adjusts parameters such as equipment pressure, power, water/gas consumption and the like according to the change of the dust concentration. Meanwhile, the process information such as the density, the temperature, the humidity, the bulk density, the wettability, the repose angle, the production flow rate, the production frequency and the like of the materials in the conveyor belt and the storage bin are monitored, when the monitored process information deviates from the preset threshold range in the host module, the host module 310 analyzes the dust removal behaviors in the front-end crushing operation and the screening operation according to a built-in algorithm, and intelligently and automatically controls all production and dust removal equipment in the crushing operation area, the screening operation area, the conveyor belt operation area and the storage bin material stacking operation area to be adjusted until all process parameters are restored to the preset threshold range from the new process parameters.

Because the material conveying belt of a large-scale iron ore plant conveys more materials, the speed is high, the length can reach several kilometers, dust adhered to the materials is easy to raise, and an ultra-sealed dust suppression device needs to be arranged, so that the ultra-sealed dust suppression device and the conveying belt form a material conveying space with a sealed effect, and the dust is prevented from floating. The super-sealed dust suppression device of the embodiment can adopt a super-sealed dust cover in the Chinese invention patent of dust suppression belt conveyor, wherein the patent number of the dust suppression belt conveyor is ZL 201310413139.4. The ultra-sealed dust cover is an unpowered device and has the characteristics of convenience in use and easiness in cleaning.

Because the feeding speed of the stocker is high, the fall of the feed inlet and the discharge outlet is large, the concentration of the generated dust is high and relatively concentrated, a dry/wet dust collecting device needs to be arranged, the feed inlet of the stocker is sealed, and a dust collecting cover is arranged, when the concentration of the dust in the cover is monitored to be greater than the preset threshold value in the host module, the host module 310 automatically controls the start and stop and the running power of power modules such as a water pump or a fan and the like connected to the rear end of the dry/wet dust collecting device according to a built-in algorithm, adsorbs the dust in the cover to the dry/wet dust collecting device, and settles the dust in the device. The outlet of the dry/wet dust collecting device is connected to the outlet of the feeder and the inlet of the storage bin, and settled dust finally enters the storage bin to be recycled, so that the waste of materials is reduced, and the dust removal cost is reduced.

Materials with high requirements for humidity control, such as limestone, are generally recycled by using a dry dust collection device. In the embodiment, the dry dust collecting device is adopted and mainly comprises a filter cartridge dust collector, a bag-type dust collector and a plastic sintered plate dust collector, the device is subjected to pulse back blowing by utilizing compressed air, and dust adhered to a filter bag/plate is finally settled in a clean room of the device and is sent back to a storage bin for recycling. It is worth pointing out that aiming at flammable and explosive materials such as magnesium powder, aluminum powder and the like, a wet dust collecting device can be adopted, the wet dust collecting device is generally a self-excitation type dust collector and a Venturi dust collector, dust deposited in a water tank can be returned to a storage bin for utilization after being dried in the air, and material loss is avoided while dust pollution is treated.

The control mechanism of the present embodiment includes a host module 310, a storage module 320 and an I/O module 330, wherein the storage module 320 is respectively connected to the host module 310 and the data transmission module 120, and the host module 310 is further connected to the I/O module 330. The storage module 320 is configured to receive and store the dust data information transmitted by the data transmission module 120, and input the dust data information into the host module 310, the I/O module 330 is configured to perform human-computer interaction and input a preset determination condition to the host module 310, and the host module 310 is configured to analyze the received dust data information and the preset determination condition.

Specifically, the host module 310 in this embodiment is a commercially available and conventionally used single chip microcomputer. The storage module 320 is selected from any one or more of random access memory, read only memory or external memory, and moreover, a cloud server can be built or leased according to actual needs. The I/O module 330 is used for human-computer interaction and is selected from any one or more of a keyboard, a mouse, a touch screen, or a monitor. The modules in the control mechanism 300 are connected by using the principle of serial communication and network communication.

In summary, the conventional non-organized dust treatment technologies generally include fog gun equipment, dry fog dust suppression equipment, road watering lorries and the like, and such equipment or technologies generally can only perform dust removal and suppression work through manual operation or embedded PLC programs. It can be seen that the conventional unstructured dust control technology has a simpler control mode, does not include a built-in algorithm and a central control system with a powerful analysis and calculation function, cannot respond and adjust in time according to changes of environmental parameters, process parameters, dust removal equipment parameters and field parameters, and cannot intelligently and adaptively control the start, stop and operation of the dust removal equipment.

And the utility model provides a regional unorganized emission dust management and control integration system can rationally dispose and extend monitoring mechanism and administer the mechanism according to situations such as environmental parameter, technological parameter, dust collecting equipment parameter and the site parameter that industry unorganized dust discharged, can effectively restrain the dust that each produced the dirt point and produce of intelligent self-adaptation, reaches water conservation and energy saving simultaneously, reduces the mesh that presses down dirt/dust removal cost.

The utility model provides an integrated system is controlled to regional unorganized emission dust management and control not only adopts modular structure, easily extension, has big data processing function and machine degree of depth learning function moreover, can be according to the dust data information that monitoring agency gathered, provides personnel's operation or built-in algorithm through IO module 330, relies on host module 310 can dig the data law deeply and guide treatment system self-adaptation operation, establishes pollution emission list model, environmental factor traceability model and atmospheric environment simulation model, and realizes the automatic learning and the adjustment of model, pollution traceability prediction, dust removal control decision-making and system scheduling decision-making function. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (10)

1. The utility model provides a regional unorganized emission dust management and control integration system which characterized in that, including the following part:

the monitoring mechanism (100) is arranged in a dust generating point area, the monitoring mechanism (100) comprises a data acquisition module (110) and a data transmission module (120), the data acquisition module (110) is connected with the data transmission module (120), the data acquisition module (110) is used for acquiring dust data information, and the data transmission module (120) is used for transmitting the dust data information acquired by the data acquisition module;

the control mechanism (300) comprises a host module (310), a storage module (320) and an I/O module (330), wherein the storage module (320) is respectively connected with the host module (310) and the data transmission module (120), the host module (310) is also connected with the I/O module (330), the storage module (320) is used for receiving and storing the dust data information transmitted by the data transmission module (120) and inputting the dust data information into the host module (310), the I/O module (330) is used for man-machine interaction and inputting preset judgment conditions into the host module (310), and the host module (310) is used for analyzing the received dust data information and the preset judgment conditions;

the dust-removing system comprises a treatment mechanism (200), wherein the treatment mechanism (200) is arranged in a dust-producing point area, the treatment mechanism (200) comprises a dust-removing module (210), a power module (220) and an early warning module (230), the power module (220) is respectively connected with the dust-removing module (210) and a host module (310), the early warning module (230) is connected with the host module (310), the power module (220) is used for receiving an analysis result instruction sent by the host module (310) and sending an operation instruction to the dust-removing module (210) to enable the dust-removing module to operate, and the early warning module (230) is used for receiving the analysis result instruction sent by the host module (310) and then giving an early warning.

2. An integrated regional unorganized emission dust management control system according to claim 1, characterized in that the data acquisition module (110) is selected from any one or a combination of two of a locator and a sensor.

3. The integrated regional inorganization emission dust management control system according to claim 2, wherein the locator is a GPRS locator; the sensor is selected from any one or more of an optical machine vision identification sensor, a light scattering dust concentration sensor, a belt running sensor, a material temperature and humidity sensor, a material weight sensor, an electric power sensor, a flow sensor or an atmospheric temperature and pressure flow sensor.

4. The integrated system for dust management and control of regional unorganized emission according to claim 1, wherein the data transmission module (120) is selected from any one or more of a wireless communication terminal, a data line or a signal line.

5. The integrated system for dust management and control of regional unorganized emission according to claim 1, wherein the host module (310) is a single-chip microcomputer; the storage module (320) is selected from any one or more of random access memory, read only memory or external memory; the I/O module (330) is selected from any one or more of a keyboard, a mouse, a touch screen or a monitor.

6. The integrated system for dust management and control of regional unorganized emission according to claim 1, wherein the power module (220) is selected from any one or more of a water pump, an air compressor, a frequency converter, a servo motor and a fan; the early warning module (2300) is selected from any one or two combinations of an indicator light or an alarm.

7. The integrated regional inorganization emission dust management and control system according to claim 1, wherein the dust removal module (210) is selected from any one or more combinations of a BASV integrated dust suppression device, a wind prevention dust suppression device, a fog gun, a turbine washer and a road cleaning vehicle.

8. The integrated system for dust management and control of regional unorganized emission according to claim 7, wherein the BASV integrated dust suppression device is selected from any one or more of a biofilm dust suppression device, an ultra-hermetic dust suppression device, and a cloud dust suppression device.

9. The integrated system for dust control and control in regional unorganized emission according to claim 1, wherein the control mechanism (300) further comprises a cloud server, the cloud server is connected with the host module (310), and the cloud server is configured to receive information sent by the host module (310).

10. The integrated system for dust control and control in regional unorganized emission according to claim 1, wherein the control mechanism (300) further comprises a database, the database is respectively connected with the storage module (320) and the I/O module (330), and the database provides personnel operation or a built-in algorithm through the I/O module (330) for performing big data processing and deep machine learning on dust data information in the storage module (320).

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