CN204440184U - A kind of suppressing dust with dry mist control device and system - Google Patents

A kind of suppressing dust with dry mist control device and system Download PDF

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Publication number
CN204440184U
CN204440184U CN201420871704.1U CN201420871704U CN204440184U CN 204440184 U CN204440184 U CN 204440184U CN 201420871704 U CN201420871704 U CN 201420871704U CN 204440184 U CN204440184 U CN 204440184U
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dry mist
suppressing dust
control device
environmental parameter
dust
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郝龙
范家庆
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China Shenhua Energy Co Ltd
Shenhua Tianjin Coal Dock Co Ltd
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China Shenhua Energy Co Ltd
Shenhua Tianjin Coal Dock Co Ltd
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Abstract

The utility model discloses a kind of suppressing dust with dry mist control device and system, described suppressing dust with dry mist control device coordinates on-the-spot suppressing dust with dry mist equipment use, and comprises: environmental parameter harvester, for gathering environmental parameter; And control device, for receiving and analyze the environmental parameter that described environmental parameter harvester gathers, and generate and send according to analysis result the control command that the described on-the-spot suppressing dust with dry mist equipment of adjustment carries out suppressing dust with dry mist operation.Described suppressing dust with dry mist control system comprises this suppressing dust with dry mist control device and on-the-spot suppressing dust with dry mist equipment.The utility model can the moisture content concentration of air fouling product chemical analysis concentration environmentally and site environment effectively control suppressing dust with dry mist device, and achieve the long-range function combined with local control, staff is not needed to keep watch scene, and can automatic operation and display environment and facility information, really reach Based Intelligent Control.

Description

A kind of suppressing dust with dry mist control device and system
Technical field
The utility model relates to air purifying process, particularly, relates to a kind of suppressing dust with dry mist control device and system.
Background technology
, there is the PM2.5 dust granules with crushing harm, formed haze weather in the development along with industrial technology and the destruction to physical environment.Weather scientist and medical expert think, the hazard ratio sandstorm of the haze weather caused by this fine particle to health is larger, this fine particle can enter the upper respiratory tract, and not easily directly entered bronchus by the stop of nasal cavity fine hair, the gas exchanges of interference lung, the disease causing the aspects such as asthma, bronchitis and cardiovascular disease even causes cancer.
Therefore, for solving this problem, in prior art, propose suppressing dust with dry mist and corresponding suppressing dust with dry mist device, and be widely used in the places such as transhipment, handling, conveying coal with its effective means controlling dust.Suppressing dust with dry mist device is provided with usually multiple nozzle for exporting dry fog, and this body structure of each nozzle is different with atomizing type, all there is specific performance requirement, the dry fog proportioning of therefore selected nozzle, namely the water yield, hydraulic pressure, tolerance, air pressure etc. decide the effect of nozzle ejection dry fog.Therefore, according to site environment, it is vital for carrying out control to the dry fog proportioning of nozzle each in suppressing dust with dry mist device.
To this, the execute-in-place for suppressing dust with dry mist device and Programmable Logic Controller automatic operation is proposed in prior art, wherein Programmable Logic Controller can only realize the automatic control of sprinkling cycle to scene and blowing pipeline, also the environment of surrounding cannot be monitored, can only go observe and operate suppressing dust with dry mist device by loaded down with trivial details field control by human eye for site environment, do not have system-wide Based Intelligent Control, this results in inefficiency, energy consumption is large, jointly controlling of long-range and short range cannot be realized, and in the face of present various working sites, suppressing dust with dry mist method not only will reach the effect in pollution administration source, the requirement of the air humidity when operating mode that also demand fulfillment is different is produced.Significantly, suppressing dust with dry mist control system is adopted all cannot to meet the actual demand carrying out suppressing dust with dry mist at present.
Utility model content
The purpose of this utility model is to provide a kind of suppressing dust with dry mist control device and system, cannot meet the technical matters of the actual demand carrying out suppressing dust with dry mist for solving suppressing dust with dry mist control system.
To achieve these goals, the utility model provides a kind of suppressing dust with dry mist control device, and this suppressing dust with dry mist control device coordinates on-the-spot suppressing dust with dry mist equipment use, and comprises: environmental parameter harvester, for gathering environmental parameter; And control device, for receiving and analyze the environmental parameter that described environmental parameter harvester gathers, and generate and send according to analysis result the control command that the described on-the-spot suppressing dust with dry mist equipment of adjustment carries out suppressing dust with dry mist operation.
Preferably, described environmental parameter harvester comprises: pollutant concentration of element harvester, for gathering the air pollutants chemical analysis concentration of environment; And key point humidity harvester, for gathering the moisture content concentration of environment.
Preferably, described key point humidity harvester comprises humidity sensor.
Preferably, described pollutant concentration of element harvester comprises pollutant ingredient concentration sensor.
Preferably, described pollutant ingredient concentration sensor comprises sensor of dust concentration.
Preferably, described environmental parameter harvester also comprises temperature sensor, for acquisition environment temperature.
Preferably, the device for receiving the control command that described control device sends is provided with in described on-the-spot suppressing dust with dry mist equipment.
The technical solution of the utility model also comprises a kind of suppressing dust with dry mist control system, comprising: above-mentioned arbitrary suppressing dust with dry mist control device, for analyzing the environmental parameter of collection, and generates and sends the control command of adjustment suppressing dust with dry mist operation according to analysis result; And on-the-spot suppressing dust with dry mist equipment, for receiving the control command that described suppressing dust with dry mist control device sends, and according to the operation of this control command adjustment suppressing dust with dry mist.
Preferably, this suppressing dust with dry mist control system also comprises: Master Control Center, it is communicated by communication cable with described control device, for carrying out Long-distance Control and monitoring by described control device to described work on the spot equipment, and for showing the job information of the environmental parameter, analysis result and the described on-the-spot suppressing dust with dry mist equipment that are obtained by described control device.
Pass through technique scheme, the beneficial effects of the utility model are: the utility model has feedback inhibition controlling functions, the moisture content concentration of air fouling product chemical analysis concentration environmentally and site environment suppressing dust with dry mist device effectively can be controlled, science saves time, and avoids the unnecessary trouble that human factor causes.Meanwhile, the utility model achieves the long-range function combined with local control, does not need staff to keep watch scene, and can automatic operation and display environment and facility information, really reaches Based Intelligent Control.
Other advantages of the present utility model and technique effect further illustrate in a specific embodiment.
Accompanying drawing explanation
Fig. 1 is the structural representation of suppressing dust with dry mist control device of the present utility model and system.
Fig. 2 is the schematic flow sheet carrying out suppressing dust with dry mist control in embodiment.
Description of reference numerals is as follows:
1, suppressing dust with dry mist control device, 2, on-the-spot suppressing dust with dry mist equipment, 3, suppressing dust with dry mist control system, 4, Master Control Center, 11, environmental parameter harvester, 12, control device, 11a, pollutant concentration of element harvester, 11b, key point humidity harvester.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
In the utility model, when not doing contrary explanation, the noun of locality such as " far away, near " of use refers to the far away and near of respective objects profile.
Embodiment one
As shown in Figure 1, embodiment one gives a kind of suppressing dust with dry mist control device 1, and this suppressing dust with dry mist controls the on-the-spot suppressing dust with dry mist equipment 2 of assembling conjunction and uses, and comprises: environmental parameter harvester 11, for gathering environmental parameter; And control device 12, for receiving and analyze the environmental parameter that described environmental parameter harvester 11 gathers, and generate and send according to analysis result the control command that the described on-the-spot suppressing dust with dry mist equipment of adjustment carries out suppressing dust with dry mist operation.
In embodiment one, suppressing dust with dry mist control device is set to the product independent of on-the-spot suppressing dust with dry mist equipment, in concrete use procedure, need to arrange suppressing dust with dry mist control device and on-the-spot suppressing dust with dry mist equipment, make described on-the-spot suppressing dust with dry mist equipment can carry out suppressing dust with dry mist operation under the control of described control device.
Lower mask body introduces two building blocks of the suppressing dust with dry mist control device of the present embodiment.
One, environmental parameter harvester
The major function of described environmental parameter harvester 11 gathers environmental parameter, as air pollutants chemical concentration and the moisture content concentration of site environment, and the environmental parameter of collection is transferred to described control device, to realize effectively controlling suppressing dust with dry mist equipment according to site environment, make control program more science.
Therefore, described environmental parameter harvester mainly comprises: pollutant concentration of element harvester 11a, for gathering the air pollutants chemical analysis concentration of environment; And key point humidity harvester 11b, for gathering the moisture content concentration of environment.
Wherein, pollutant concentration of element harvester mainly comprises pollutant ingredient concentration sensor, and as sensor of dust concentration, the parameters such as the dust concentration of element in Real-time Collection local environment, obtain the air pollutants chemical analysis concentration of environment.Key point humidity harvester then mainly contains humidity sensor, the parameters such as the air humidity in Real-time Collection local environment, obtains the moisture content concentration of environment.
In addition, described environmental parameter harvester can also comprise temperature sensor, such as in the winter time under handling situations, needs to consider Test Field environment temperature, to prevent temperature too low, causes the pipeline of on-the-spot suppressing dust with dry mist equipment to freeze.
Two, control device
The major function of described control device 12 analyzes environmental parameter, and generate according to analysis result and send corresponding control command to on-the-spot suppressing dust with dry mist equipment.Such as, in the winter time under handling situations, when field temperature sensor detects environment temperature lower than 5 DEG C, control device is analyzed environment temperature, obtain the analysis result needing heating, and generate call for heat, issue the well heater of on-the-spot suppressing dust with dry mist equipment, well heater is opened and carries out scene heating, avoid freezing of suppressing dust with dry mist pipeline in winter.Simultaneously, described control device 12 is also for obtaining the job information of described on-the-spot suppressing dust with dry mist equipment, and the job information etc. of environmental parameter, analysis result and described on-the-spot suppressing dust with dry mist equipment is transferred to described Master Control Center, to make the Long-distance Control of described Master Control Center realization to on-the-spot suppressing dust with dry mist equipment.
Known, described control device 12 mainly realizes the function that Parameter analysis, logic control and data are transmitted, and therefore directly adopts the controller with data processing function that this area is common, as single-chip microcomputer, DSP etc.
Embodiment two
Equally as shown in Figure 1, embodiment two gives a kind of suppressing dust with dry mist control system 3, comprise: the suppressing dust with dry mist control device 1 in embodiment one, it is for analyzing the environmental parameter of collection, and generates and sends the control command of adjustment suppressing dust with dry mist operation according to analysis result; And on-the-spot suppressing dust with dry mist equipment 2, for receiving the control command that described suppressing dust with dry mist control device sends, and according to the operation of this control command adjustment suppressing dust with dry mist.
That is, embodiment two is on the basis of embodiment one, by independently suppressing dust with dry mist control device 1 and on-the-spot suppressing dust with dry mist equipment 2 are integrated in same system separately.The suppressing dust with dry mist control system that embodiment two is formed can directly apply to multiple needs and control the occasion of dust, does not need coordinating of otherwise designed suppressing dust with dry mist control device and on-the-spot suppressing dust with dry mist equipment again.
Wherein, described in embodiment one and embodiment two, on-the-spot suppressing dust with dry mist equipment mainly comprises the common suppressing dust with dry mist device in this area, and this suppressing dust with dry mist device comprises dry fog mainframe box, point air chest, spray tank and nozzle etc.For the concrete structure of suppressing dust with dry mist device, can with reference to relate art literature, present embodiment is not specifically described.For realizing mating of suppressing dust with dry mist device and control device, can improve the hardware of suppressing dust with dry mist device, as by suppressing dust with dry mist device on tippler time, AB control module can be configured on suppressing dust with dry mist device, make itself and tippler main system form unified control, improve equipment dependability.
In embodiment one and embodiment two, Yi Zhiying installs the device for receiving control command on this suppressing dust with dry mist device, according to the analysis to environmental parameter, can carry out local control to suppressing dust with dry mist device to make described control device.
The mode of this local control often needs staff to keep watch scene, not intelligence.Therefore, embodiment two is also provided with Master Control Center 3 in above-mentioned suppressing dust with dry mist control system, and this Master Control Center 3 is communicated by communication cable with described control device, for carrying out Long-distance Control and monitoring by described control device to described work on the spot equipment.This Master Control Center is provided with Displaying Meter, the job information of environmental parameter, analysis result and the described on-the-spot suppressing dust with dry mist equipment obtained by described control device can be shown, allow staff Master Control Center can to field condition very clear and manipulation all devices.
Thus the suppressing dust with dry mist control system of present embodiment achieves the long-range function combined with local control, staff is not needed to keep watch scene, and can automatic operation and display environment and facility information, really reach Based Intelligent Control.
As shown in Figure 2, adopt the system described in embodiment two, give the step of carrying out suppressing dust with dry mist control, mainly comprise: gather environmental parameter; Analyze the environmental parameter gathered, and generate the control command of adjustment suppressing dust with dry mist operation according to analysis result; And the suppressing dust with dry mist operation of on-the-spot suppressing dust with dry mist equipment is adjusted according to described control command.
Wherein, described environmental parameter comprises air pollutants chemical analysis concentration, the moisture content concentration and/or environment temperature etc. of environment, to realize effectively controlling suppressing dust with dry mist equipment according to site environment, control program is science more.
Wherein, the suppressing dust with dry mist operation of described adjustment on-the-spot suppressing dust with dry mist equipment comprises: the nozzle starting and stop on-the-spot suppressing dust with dry mist equipment; Automatic switchover and the automatic blowing of on-the-spot suppressing dust with dry mist equipment are set; And/or control the water yield of each spray tank of on-the-spot suppressing dust with dry mist equipment, hydraulic pressure, tolerance and air pressure, to adjust the proportioning of the dry fog of each nozzle ejection of on-the-spot suppressing dust with dry mist equipment.In addition, also comprise other operation, as field temperature sensor detect environment temperature lower than 5 DEG C time, control device starts the well heater of on-the-spot suppressing dust with dry mist equipment, to avoid freezing of suppressing dust with dry mist pipeline in winter.
In embodiment two, for realizing the Long-distance Control to on-the-spot suppressing dust with dry mist equipment further, the step adopted also comprises: the job information obtaining described on-the-spot suppressing dust with dry mist equipment, and the job information of environmental parameter, analysis result and described on-the-spot suppressing dust with dry mist equipment is sent to the Master Control Center set up, by the job information of Master Control Center display environment parameter, analysis result and described on-the-spot suppressing dust with dry mist equipment, and logical Master Control Center carries out Long-distance Control and monitoring to described work on the spot equipment.
In sum, embodiment one and embodiment two are all for actual environment, play the difference in dirt source environmentally, difference that the difference of Dust Capacity, dust suppression require, suppressing dust with dry mist control device, the system and method for design, to control the water yield of on-the-spot suppressing dust with dry mist device, the water yield, hydraulic pressure, tolerance and air pressure etc., make suppressing dust with dry mist device more reasonable to the control of dust.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each the concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode.In order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.

Claims (9)

1. a suppressing dust with dry mist control device, is characterized in that, this suppressing dust with dry mist control device coordinates on-the-spot suppressing dust with dry mist equipment use, and comprises:
Environmental parameter harvester, for gathering environmental parameter; And
Control device, for receiving and analyze the environmental parameter that described environmental parameter harvester gathers, and generates and sends according to analysis result the control command that the described on-the-spot suppressing dust with dry mist equipment of adjustment carries out suppressing dust with dry mist operation.
2. suppressing dust with dry mist control device according to claim 1, is characterized in that, described environmental parameter harvester comprises:
Pollutant concentration of element harvester, for gathering the air pollutants chemical analysis concentration of environment; And
Key point humidity harvester, for gathering the moisture content concentration of environment.
3. suppressing dust with dry mist control device according to claim 2, is characterized in that, described key point humidity harvester comprises humidity sensor.
4. suppressing dust with dry mist control device according to claim 2, is characterized in that, described pollutant concentration of element harvester comprises pollutant ingredient concentration sensor.
5. suppressing dust with dry mist control device according to claim 4, is characterized in that, described pollutant ingredient concentration sensor comprises sensor of dust concentration.
6. suppressing dust with dry mist control device according to claim 2, is characterized in that, described environmental parameter harvester also comprises temperature sensor, for acquisition environment temperature.
7. suppressing dust with dry mist control device according to claim 1, is characterized in that, is provided with the device for receiving the control command that described control device sends in described on-the-spot suppressing dust with dry mist equipment.
8. a suppressing dust with dry mist control system, is characterized in that, comprising:
Suppressing dust with dry mist control device according to any one of claim 1 to 7, for analyzing the environmental parameter of collection, and generates and sends the control command of adjustment suppressing dust with dry mist operation according to analysis result; And
On-the-spot suppressing dust with dry mist equipment, for receiving the control command that described suppressing dust with dry mist control device sends, and according to the operation of this control command adjustment suppressing dust with dry mist.
9. suppressing dust with dry mist control system according to claim 8, is characterized in that, this suppressing dust with dry mist control system also comprises:
Master Control Center, it is communicated by communication cable with described control device, for carrying out Long-distance Control and monitoring by described control device to described work on the spot equipment, and for showing the job information of the environmental parameter, analysis result and the described on-the-spot suppressing dust with dry mist equipment that are obtained by described control device.
CN201420871704.1U 2014-12-31 2014-12-31 A kind of suppressing dust with dry mist control device and system Active CN204440184U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104571165A (en) * 2014-12-31 2015-04-29 中国神华能源股份有限公司 Dry fog dust suppression control device, system and method
CN110527768A (en) * 2019-08-29 2019-12-03 苏州艾铭森科技有限公司 A kind of accurate atomizing de-dusting control method of blast fumance

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104571165A (en) * 2014-12-31 2015-04-29 中国神华能源股份有限公司 Dry fog dust suppression control device, system and method
CN104571165B (en) * 2014-12-31 2017-11-21 中国神华能源股份有限公司 A kind of suppressing dust with dry mist control device, system and method
CN110527768A (en) * 2019-08-29 2019-12-03 苏州艾铭森科技有限公司 A kind of accurate atomizing de-dusting control method of blast fumance

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