CN205182419U - Building site presses down dirt system with little fog - Google Patents
Building site presses down dirt system with little fog Download PDFInfo
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- CN205182419U CN205182419U CN201520421027.8U CN201520421027U CN205182419U CN 205182419 U CN205182419 U CN 205182419U CN 201520421027 U CN201520421027 U CN 201520421027U CN 205182419 U CN205182419 U CN 205182419U
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- control system
- dust suppression
- electrically connected
- magnetic valve
- blender
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Abstract
The utility model relates to a building site presses down dirt system with little fog. Overcomes the disadvantages in the prior art, technical scheme is: including control system, sensor system, medical kit, measuring pump and blender, want the medical kit through supplying the medicine liquid pipe line to be connected with the measuring pump, the output tube and the blender of measuring pump switch on, have set first solenoid valve on the output tube of measuring pump, the control end of first solenoid valve with control system electricity connect, the control end of measuring pump with the control system electricity is connected, the 3rd pressure sensor has been set on the confession medicine liquid pipe line, the 3rd pressure sensor's output with control system electricity connect, the second solenoid valve has been set on the blender output pipeline, the control end and the control system electricity of second solenoid valve are connected, and the output and the atomizer of blender switch on, control system be connected with sensor system.
Description
Technical field
The utility model relates to the micro-mist dust suppression system in a kind of construction site, especially the micro-mist dust suppression system in construction site.
Background technology
Be generally that fixed buildings in construction site or surrounding ground are equiped with a large amount of water injectors in prior art, utilize the injection water of water injector to play depositing dust, dustproof function.But this mode dust removing effects is not good, does not particularly substantially have settlement action to PM2.5, secondly because moisture evaporation needs regular water spray, increases cost, form the secondary pollution of water simultaneously.
The mist droplet particle size of traditional water spray dust suppression is between 50 μm ~ 300 μm, the PM10 grown very much relative to the hang time and following dust, the hang time of droplet is just very short, will be little in the chance of access, coalescence with dust, simultaneously because mist droplet particle size is large, dropping process can form Tiny pore, the dust of surrounding is squeezed, therefore anti-dust effect is poor, and water loss is large, and each nozzle water loss is between 250kg/h ~ 300kg/h.
Construction site environmental monitoring installation system common on market is simple, and automation degree of integration is low, much still uses the hardware circuits such as breaker, A.C. contactor, hot protective relay continue, auxiliary reclay to control; in this case; wiring is many, and wiring is complicated, and analog signals is few; function is few; defencive function is simple, and can not carry out information interaction, degree of intelligence is low; the construction that can not meet modern construction site needs, particularly green building building site far away needs.
Utility model content
Technical problem to be solved in the utility model is that to deposit commercially common construction site environmental monitoring installation system for prior art simple, automation degree of integration is low, much still use breaker, A.C. contactor, hot protective relay continues, the hardware circuits such as auxiliary reclay control, in this case, wiring is many, wiring is complicated, analog signals is few, function is few, defencive function is simple, information interaction can not be carried out, degree of intelligence is low, can not meet modern construction site needs far away, the particularly problem of the construction needs in green building building site, a kind of construction site micro-mist dust suppression system and control method thereof are provided.
The utility model solves the technical scheme that its technical problem adopts: the micro-mist dust suppression system in a kind of construction site, comprise control system, sensing system, medicine-chest, measuring pump and blender, described medicine-chest of wanting is by being connected with measuring pump for liquid pipeline, the efferent duct of measuring pump and blender conducting, the efferent duct of measuring pump is equipped with the first magnetic valve, the control end of described first magnetic valve is electrically connected with described control system, the control end of described measuring pump is electrically connected with described control system, liquid pipeline is equipped with the 3rd pressure sensor to described confession, the output of described 3rd pressure sensor is electrically connected with described control system, described blender output channel is equipped with the second magnetic valve, the control end of described second magnetic valve is electrically connected with control system, the output of blender and sprayer unit conducting, described control system is connected with sensing system.
As preferably, the pipeline that described air accumulator is connected with reaction system is equipped with solution pressure valve, the downstream line of described solution pressure valve is also equipped with the first pressure sensor, the output of described first pressure sensor is electrically connected with control system, the downstream line of described first pressure tactility apparatus is equipped with the 3rd magnetic valve, and the control end of described 3rd magnetic valve is electrically connected with described control system.
As preferably, the water supply input channel of described reaction system is equipped with the second pressure sensor, the output of described second pressure sensor is electrically connected with described control system, the downstream line of described second pressure tactility apparatus is equipped with the 4th magnetic valve, and the control end of described 4th magnetic valve is electrically connected with described control system.
As preferably, described sprayer unit comprises come in and go out vehicle sprayer unit, gate-type sprayer unit and tower crane spray equipment, describedly enter vehicle sprayer unit, gate-type sprayer unit and tower crane spray equipment are all equipped with several on-the-spot dust suppression shower nozzles, described on-the-spot dust suppression shower nozzle is all communicated with blender by feed pump.
As preferably, described on-the-spot dust suppression shower nozzle is ultrasonic atomizatio shower nozzle.
As preferably, described control system is PLC control system.
As preferably: the dust suppression medicament deposited in described medicine-chest be make material surface form firm, pliable sheath cohere type terpolymer and emulsion polymerization.
As preferably, described sensing system comprises several dust concentration detectors, water monitoring device, video monitoring device and the Temperature Humidity Sensor that distribute and be arranged on building-site, and all dust concentration detectors, water monitoring device, video monitoring device and Temperature Humidity Sensor are all electrically connected with control system.
Your airborne dust mathematical model of section continuous heavy rain is advanced technology domestically leading at present, and model establishes the surface moisture of great majority building dust, granularity of dust and dust and to take off the relation of required minimum windspeed.Formula is: Q=f (w, d, v
min)
Wherein: w-dust surface moisture
D-dust aerodynamic size
V
min-dust takes off threshold wind velocity
The concrete manifestation of different product dirt mode airborne dust Mathematical Modelings is various informative, but dust emission and dust surface moisture and dust size can be described as qualitatively be inversely proportional to, be directly proportional to wind speed, also namely when dust size one timing, airborne dust threshold wind velocity reduces along with the increase of dust surface moisture; When surface moisture one timing, drift speed increases with particle diameter and reduces.Wherein for construction site, the relational expression between this three is: v
min=k × d
n× (w × 100)
m
In formula:
K---conversion coefficient, constant, general value 0.5 ~ 2.5, can be given according to measured value;
N---constant, general value 0.1 ~ 1.0, can be given according to measured value;
M---constant, general value 0.2 ~ 2.0, can be given according to measured value;
W-dust surface moisture, %;
D-dust aerodynamic size, mm;
V
min-dust takes off threshold wind velocity, m/s;
Spray in product dirt region by using the dust suppressant containing micro-mist particle, impel granule and micro-mist particle to carry out combination to form bulky grain and carry out sedimentation, simultaneously in conjunction with local environment wind speed and spraying time, the dust of sedimentation is made to make it not recur dirt under certain wind speed by control surface humidity, guarantee dust all to suppress in zone of control, with reach reduce dust leak discharge object.
Substantial effect of the present utility model is: the collection realizing data for site environment and equipment actual state, transmission, store and analytic function, it is integrated with the collection of environment and the every factor signal of equipment, as excavator, slag-soil truck, temperature-humidity signal, dust concentration signal, dust granules degree signal, wind velocity signal, gas composition monitoring signal etc. content, automatically the collection of data is carried out by functional module, transmission, store and analyze, on-the-spot actual state is clearly understood for user, give warning in advance, carry out security protection work, and by GPRS wireless network real-time transmission data, this cover system both can be used alone, also other system such as cleaner or watch-dog can be coordinated to use.
Accompanying drawing explanation
Fig. 1 is System's composition figure of the present utility model.
In figure: 1, control system, 2, blender, 3, medicine-chest.
Detailed description of the invention
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
A kind of construction site is with micro-mist dust suppression system (see accompanying drawing 1), comprise control system 1, sensing system, medicine-chest 3, measuring pump and blender 2, described medicine-chest of wanting is by being connected with measuring pump for liquid pipeline, the efferent duct of measuring pump and blender conducting, the efferent duct of measuring pump is equipped with the first magnetic valve, the control end of described first magnetic valve is electrically connected with described control system, the control end of described measuring pump is electrically connected with described control system, liquid pipeline is equipped with the 3rd pressure sensor to described confession, the output of described 3rd pressure sensor is electrically connected with described control system, described blender output channel is equipped with the second magnetic valve, the control end of described second magnetic valve is electrically connected with control system, the output of blender and sprayer unit conducting, described control system is connected with sensing system.
The pipeline that described air accumulator is connected with reaction system is equipped with solution pressure valve, the downstream line of described solution pressure valve is also equipped with the first pressure sensor, the output of described first pressure sensor is electrically connected with control system, the downstream line of described first pressure tactility apparatus is equipped with the 3rd magnetic valve, and the control end of described 3rd magnetic valve is electrically connected with described control system.The water supply input channel of described reaction system is equipped with the second pressure sensor, the output of described second pressure sensor is electrically connected with described control system, the downstream line of described second pressure tactility apparatus is equipped with the 4th magnetic valve, and the control end of described 4th magnetic valve is electrically connected with described control system.Described sprayer unit comprises come in and go out vehicle sprayer unit, gate-type sprayer unit and tower crane spray equipment, describedly enter vehicle sprayer unit, gate-type sprayer unit and tower crane spray equipment are all equipped with several on-the-spot dust suppression shower nozzles, described on-the-spot dust suppression shower nozzle is all communicated with blender by feed pump.Described on-the-spot dust suppression shower nozzle is ultrasonic atomizatio shower nozzle.Described control system is PLC control system.The dust suppression medicament deposited in described medicine-chest be make material surface form firm, pliable sheath cohere type terpolymer and emulsion polymerization.Described sensing system comprises several dust concentration detectors, water monitoring device, video monitoring device and the Temperature Humidity Sensor that distribute and be arranged on building-site, and all dust concentration detectors, water monitoring device, video monitoring device and Temperature Humidity Sensor are all electrically connected with control system.
Above-described embodiment is one of the present utility model preferably scheme, not does any pro forma restriction to the utility model, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.
Claims (8)
1. the micro-mist dust suppression system in construction site, it is characterized in that: comprise control system, sensing system, medicine-chest, measuring pump and blender, described medicine-chest is by being connected with measuring pump for liquid pipeline, the efferent duct of measuring pump and blender conducting, the efferent duct of measuring pump is equipped with the first magnetic valve, the control end of described first magnetic valve is electrically connected with described control system, the control end of described measuring pump is electrically connected with described control system, liquid pipeline is equipped with the 3rd pressure sensor to described confession, the output of described 3rd pressure sensor is electrically connected with described control system, described blender output channel is equipped with the second magnetic valve, the control end of described second magnetic valve is electrically connected with control system, the output of blender and sprayer unit conducting, described control system is connected with sensing system.
2. the micro-mist dust suppression system in construction site according to claim 1, it is characterized in that: the pipeline that air accumulator is connected with reaction system is equipped with solution pressure valve, the downstream line of described solution pressure valve is also equipped with the first pressure sensor, the output of described first pressure sensor is electrically connected with control system, the downstream line of described first pressure tactility apparatus is equipped with the 3rd magnetic valve, and the control end of described 3rd magnetic valve is electrically connected with described control system.
3. the micro-mist dust suppression system in construction site according to claim 2, it is characterized in that: the water supply input channel of described reaction system is equipped with the second pressure sensor, the output of described second pressure sensor is electrically connected with described control system, the downstream line of described second pressure tactility apparatus is equipped with the 4th magnetic valve, and the control end of described 4th magnetic valve is electrically connected with described control system.
4. the micro-mist dust suppression system in construction site according to claim 2, it is characterized in that: described sprayer unit comprises come in and go out vehicle sprayer unit, gate-type sprayer unit and tower crane spray equipment, describedly enter vehicle sprayer unit, gate-type sprayer unit and tower crane spray equipment are all equipped with several on-the-spot dust suppression shower nozzles, described on-the-spot dust suppression shower nozzle is all communicated with blender by feed pump.
5. the micro-mist dust suppression system in construction site according to claim 4, is characterized in that: described on-the-spot dust suppression shower nozzle is ultrasonic atomizatio shower nozzle.
6. the micro-mist dust suppression system in construction site according to claim 1, is characterized in that: described control system is PLC control system.
7. the micro-mist dust suppression system in construction site according to claim 1, is characterized in that: the dust suppression medicament deposited in described medicine-chest be make material surface form firm, pliable sheath cohere type terpolymer and emulsion polymerization.
8. the micro-mist dust suppression system in construction site according to claim 1, it is characterized in that: described sensing system comprises several dust concentration detectors, water monitoring device, video monitoring device and the Temperature Humidity Sensor that distribute and be arranged on building-site, and all dust concentration detectors, water monitoring device, video monitoring device and Temperature Humidity Sensor are all electrically connected with control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520421027.8U CN205182419U (en) | 2015-06-17 | 2015-06-17 | Building site presses down dirt system with little fog |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520421027.8U CN205182419U (en) | 2015-06-17 | 2015-06-17 | Building site presses down dirt system with little fog |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205182419U true CN205182419U (en) | 2016-04-27 |
Family
ID=55775458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520421027.8U Expired - Fee Related CN205182419U (en) | 2015-06-17 | 2015-06-17 | Building site presses down dirt system with little fog |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205182419U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107312A (en) * | 2015-06-17 | 2015-12-02 | 科霖尔环保科技（上海）有限公司 | Micro-fog dust-suppressing system for construction site and dust-suppressing method thereof |
| CN106139781A (en) * | 2016-08-30 | 2016-11-23 | 祖传琦 | Three fluid spray dust suppression system and methods |
| CN106512608A (en) * | 2016-11-28 | 2017-03-22 | 攀枝花市仁通钒业有限公司 | Water-mist dust removal device |
| CN108261871A (en) * | 2018-03-09 | 2018-07-10 | 山西尚风科技股份有限公司 | A kind of totally-enclosed coal bunker vehicles while passing saliva proscenia |
| CN110806772A (en) * | 2019-11-05 | 2020-02-18 | 河南省碧易克实业有限公司 | Environment-friendly energy-saving dust suppression equipment intelligent control system |
| CN113599934A (en) * | 2021-07-30 | 2021-11-05 | 陕西风华时代环境工程有限公司 | Dust control system |
-
2015
- 2015-06-17 CN CN201520421027.8U patent/CN205182419U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107312A (en) * | 2015-06-17 | 2015-12-02 | 科霖尔环保科技（上海）有限公司 | Micro-fog dust-suppressing system for construction site and dust-suppressing method thereof |
| CN106139781A (en) * | 2016-08-30 | 2016-11-23 | 祖传琦 | Three fluid spray dust suppression system and methods |
| CN106139781B (en) * | 2016-08-30 | 2018-06-12 | 祖传琦 | Three fluid spray dust suppression systems and method |
| CN106512608A (en) * | 2016-11-28 | 2017-03-22 | 攀枝花市仁通钒业有限公司 | Water-mist dust removal device |
| CN106512608B (en) * | 2016-11-28 | 2019-10-15 | 攀枝花市仁通钒业有限公司 | Water mist dust fall device |
| CN108261871A (en) * | 2018-03-09 | 2018-07-10 | 山西尚风科技股份有限公司 | A kind of totally-enclosed coal bunker vehicles while passing saliva proscenia |
| CN110806772A (en) * | 2019-11-05 | 2020-02-18 | 河南省碧易克实业有限公司 | Environment-friendly energy-saving dust suppression equipment intelligent control system |
| CN113599934A (en) * | 2021-07-30 | 2021-11-05 | 陕西风华时代环境工程有限公司 | Dust control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20180617 |