CN209287557U - A kind of dust suppression drop haze device - Google Patents
A kind of dust suppression drop haze device Download PDFInfo
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- CN209287557U CN209287557U CN201821562932.5U CN201821562932U CN209287557U CN 209287557 U CN209287557 U CN 209287557U CN 201821562932 U CN201821562932 U CN 201821562932U CN 209287557 U CN209287557 U CN 209287557U
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Abstract
The utility model provides a kind of dust suppression drop haze device, including water supply line, spraying system and intelligence control system, spraying system includes pressure duct, spray assembly and pressure-applying unit, pressure duct is distributed on the outside wall surface of building etc., it is connected to water supply line, pressure duct is equipped with opening, and spray assembly is set to opening and the water that pressure duct conveying comes is atomized and is sprayed；Pressure-applying unit is set between water supply line and pressure duct, is pressurizeed to the water from water supply line；Intelligence control system includes data sampling sensor and controller, and data sampling sensor detects the operating parameter information of environmental parameter and dust suppression drop haze device, and controller receives ambient parameter information and controls the movement of dust suppression drop haze device.The present apparatus, which is installed on the surfaces such as building, can realize that haze drops in city dust suppression, improve urban environment, increase air humidity and hot summer days cooling, can also realize that public safety is protected in construction site dust suppression, public epidemic prevention, it is spraying can also to form landscape.
Description
Technical field
The utility model relates to remove haze dedusting technology field, in particular to haze device drops in a kind of dust suppression.
Background technique
In recent years, as process of industrialization is accelerated, air pollution is got worse.With pellet PM10 and fine grained
The haze pollution constituted based on object PM2.5 occurs again and again Chinese, involves Chinese 1000 cities Duo Ge, county, town, occurrence frequency is presented
It is high, the duration is long, coverage is wide, the pollution level features such as again, seriously threaten daily life and health, also give
Sustainable Socioeconomic Development brings huge challenge, and haze pollution problem causes the highest attention of various circles of society.
Haze is the mixture of mist and haze, and when morning and evening humidity is big, the ingredient of mist is more.Humidity hour on daytime, haze occupy the main force,
Relative humidity is between 80% to 90%.Wherein mist is natural weather phenomenon, the steam generative forces of heaven and earth in air.Although using dust as solidifying
Tuberculosis, but it is overall nontoxic；It is low that the core substance of haze is suspended in substances, the relative air humidities such as cigarette, dust in air
In 80%, yellowish.Gas can be directly entered and be adhered in human body lower respiratory tract and the lobe of the lung, have injury to human health.
The formation mainly artificial environmental pollution of haze weather, along with temperature is low, wind is small etc., natural conditions cause pollutant to be not easy
Diffusion.
In recent years, various haze emperorships of controlling emerge one after another, however produce little effect.Conventional mode is mostly with road surface watering and movable type
Wind power propelling low pressure atomizing low latitude disperser.All in all, there is certain effect, but there are many defects for these equipment:
(1) equipment purchase cost is huge, and maintenance and running cost are high.
(2) water consumption is higher, causes water resource waste and secondary pollution.
(3) watering will lead to that road is wet and slippery, and especially winter, icy road easily cause traffic accident, and it is hidden that there are considerable safeties
Suffer from.
(4) it is big to form water fog particle, bad with suspended matter conjugation in air, sedimentation is fast, and diffusion space is limited.
(5) though city large size has been built in pilot now except haze device, it takes up a large area, and construction cost is huge,
Operation cost is high, is not easy to promote.
Utility model content
The purpose of this utility model is to provide a kind of suppression haze dust-extraction unit, which generates high pressure by high-pressure plunger pump
Water is delivered to ultra-fine atomization spray nozzle by pressure piping, water is broken into fine particle by water, in conjunction with the dust in air after
Mutually bonding, cohesion become larger, and settle under the gravity of itself, to realize that haze drops in dust suppression.
To achieve the goals above, the utility model provides the following technical solutions:
Haze device drops in a kind of dust suppression, which is characterized in that the dust suppression drop haze device include water supply line, spraying system and
Intelligence control system, wherein
Spraying system includes pressure duct, spray assembly and pressure-applying unit,
The pressure duct is distributed on the outside of building on wall surface, is connected with the water supply line, internal flow has
For the water of dust suppression drop haze, the pressure duct is equipped with the opening for installing the spray assembly,
The spray assembly is set to the opening, and the water that pressure duct conveying comes is atomized and is sprayed；With
The pressure-applying unit is set between the water supply line and the pressure duct, for from the water supply line
Water pressurize；
Intelligence control system, including data sampling sensor and controller, the data sampling sensor detection environment ginseng
The operating parameter information of the several and described dust suppression drop haze device, the controller receive the ambient parameter information and according to described
Ambient parameter information controls the movement of the dust suppression drop haze device.
Preferably, in above-mentioned dust suppression drop haze device, the spray assembly includes nozzle, and the nozzle is super using high pressure
Water in the pressure duct can be converted to the water mist that particle diameter is 3~30 μm of sizes by high-dispersion noz(zle), the nozzle
Grain is simultaneously dispersed into air, and the water fog particle mutually bonds with the dust particles in air, agglomerates and becomes larger, and in the weight of itself
The lower sedimentation of power effect, to realize that haze drops in dust suppression.
Preferably, in above-mentioned dust suppression drop haze device, the pressure-applying unit includes high-pressure plunger pump and overpressure protection dress
It sets；
The pressure range of the high-pressure plunger pump is adjustable between 0~15MPa；
The overpressure protection apparatus avoids causing to damage because of pressure superelevation in the dust suppression drop haze device course of work.
Preferably, in above-mentioned dust suppression drop haze device, the data sampling sensor includes:
Pressure sensor is set on the nozzle and the high-pressure plunger pump, for detecting the nozzle and the high pressure
The pressure of water at plunger pump；With
Temperature sensor is set to the pressure duct inner wall, for detecting the temperature of water in the pressure duct；With
Humidity sensor is set to the pressure duct outer wall, for detecting the humidity in surrounding air.
Preferably, in above-mentioned dust suppression drop haze device, the data sampling sensor includes: air parameter monitor,
To temperature, humidity, PM2.5 concentration, the PM10 concentration, SO in air2, nitrogen oxides carry out real-time monitoring.
Preferably, in above-mentioned dust suppression drop haze device, the intelligence control system further includes HMI man-machine interface, display
The collected ambient parameter information of data sampling sensor.
Preferably, in above-mentioned dust suppression drop haze device, the intelligence control system further includes alarm, when the dust suppression
When drop haze device breaks down, the alarm is issued by remote transfer signal and is alarmed, and the controller receives the remote transfer signal
And control the dust suppression drop haze device autostop.
Preferably, in above-mentioned dust suppression drop haze device, the spraying system further includes dosing component, the dosing component
Including chemical tank and metering pump, for the chemical tank for holding drug, the metering pump is located at the chemical tank and the water supply
Between pipeline, for pumping and measuring the quantity of the drug supplied to the water supply line.
Preferably, in above-mentioned dust suppression drop haze device, the pressure duct using 304 stainless steel material gauge pipes and
304 stainless steel material high pressure cutting ferrule part cutting ferrules connect to be formed, receiving pressure requirements >=10.0MPa of the pressure duct.
It preferably, further include the frequency converter being connect with pressure-applying unit in above-mentioned dust suppression drop haze device,
The controller is PLC controller, the PLC controller spraying system collected to the data sampling sensor
Pressure feedback signal of uniting carries out data processing, and Xiang Suoshu frequency converter, which issues, implements instruction, realizes Isobarically Control；
The PLC controller is provided with data remote interface, and the data remote interface with remote controllers for connecting
Realize wired or wireless monitoring.
Preferably, in above-mentioned dust suppression drop haze device, the opening is multiple and is set to the height towards different directions
Pressure pipe road guarantees that the spray assembly being installed in the opening sprays water along multiple directions.
It preferably, further include the filter on the water supply line in above-mentioned dust suppression drop haze device, to will be into
The water entered in the pressure duct is filtered, and is prevented impurity from entering with water and is blocked the spray assembly；
In on the water supply line, the downstream of the filter is equipped with buffer tank, and the buffer tank is buffered and stored
The water supply line flows into the water of the pressure duct.
Preferably, it is dropped in haze device in above-mentioned dust suppression, the air parameter monitor that the data sampling sensor includes
Acquire environment temperature；
The dust suppression drop haze device further includes intelligent heat preserving system, and the intelligent heat preserving system includes being set to water-in and water-out
Heater and/or thermal insulation casing at pipeline, the air parameter monitor and the heater connect with the controller respectively
It connects, the controller is transmitted to the heater according to the collected ambient temperature information of institute and instructed, and controls the heater work
Make or stops；
The thermal insulation casing is set on the outer wall of the pressure duct, for keeping the temperature.
Compared with prior art, the utility model has the following beneficial effects:
1, city dust suppression drop haze may be implemented in dust suppression drop haze device provided by the utility model, improves urban environment.
2, the cooling of city hot summer days may be implemented in dust suppression drop haze device provided by the utility model, increases urban air humidity.
3, construction site dust suppression may be implemented in dust suppression drop haze device provided by the utility model, and the setting of dosing component can
To realize public epidemic prevention to public domain sprinkling drug in Epidemic outbreak of disease, public safety is protected.
4, dust suppression drop haze device setting heat-insulation system provided by the utility model can guarantee dust suppression under the conditions of any temperature
Drop haze device can work normally, and it is spraying can also to form landscape.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
Wherein:
Fig. 1 is the structural schematic diagram that haze device drops in a kind of dust suppression provided by the utility model.
Description of symbols:
1- water supply line, 2- filter, 3- buffer tank, 31- ball-cock assembly, 4- high-pressure plunger pump, 5- pressure-regulating valve, 6-
Pressure sensor, 7- flow sensor, 8- solenoid valve, 9- nozzle, 10- air parameter monitor, 11- controller, 12-HMI people
Machine interface, 13- medicine-chest, 14- dosing pump.
Specific embodiment
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.Each example passes through the utility model
The mode of explanation provide rather than limit the utility model.In fact, those skilled in the art will be clear that, this reality is not being departed from
In the case where with novel range or spirit, it can modify in the present invention and modification.For example, being illustrated or described as one
The feature of a part of a embodiment can be used for another embodiment, to generate another embodiment.Thus, it may be desirable to
The utility model includes the such modifications and variations being included into the range of the following claims and their equivalents.
In the description of the present invention, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of description the utility model rather than requires the utility model that must be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.Term used in the utility model " connected ", " connection " shall be understood in a broad sense,
For example, it may be being fixedly connected, may be a detachable connection；It can be directly connected, it can also be indirect by intermediate member
It is connected, for the ordinary skill in the art, can understands the concrete meaning of above-mentioned term as the case may be.
Since the range for the treatment of flour dust is mainly 150 μm of particles below, especially 10 μm of respirable dusts below
Particle is to human health damage maximum.So as long as generation and the comparable micron order water fog particle of respirable dust granular size,
Adsorb dust therewith, mutually bonding, coalescence increases and settle under the effect of gravity, so that it may pollute
Source controls respirable dust particle and reaches optimal treating flour dust effect to reduce injury of the dust to human body.
Since water mist has charge effect, some droplets have naturally taken charge when spraying, and carried charge depends on spray
Mist mode, droplet and dust particles, which improve, catches dirt coefficient.Through the relative amount for charging droplet in measuring spraying jet
(see Tables 1 and 2).Statistics indicate that, the relative amount of droplet increases with the increase of injection pressure in table 1.Tables of data in table 2
Bright, the relative amount of droplet is with the relationship between injection pressure and the diameter of nozzle.
The relative amount of droplet is charged in 1 spraying jet of table
The relative amount of droplet is charged in 2 nozzle diameter of table, hydraulic pressure and jet stream
Based on the above-mentioned fact, this application provides a kind of dust suppressions to drop haze device, which drops the working principle of haze device are as follows:
High pressure water is generated by high-pressure plunger pump, water is delivered to by ultra-fine atomization spray nozzle by pressure duct, water is broken into subtle
Grain.Its pressure of supply water is bigger, nozzle bore is smaller, and water fog particle is smaller.
Specifically as shown in Figure 1, wherein Fig. 1 is the structural schematic diagram that haze device drops in a kind of dust suppression provided by the utility model.
Dust suppression drop haze device can be applied in the outside wall surface of building the device such as (be conducive to city building) include: water supply line 1,
Spraying system and intelligence control system.
Wherein, water supply line 1 (i.e. water source) can drop haze device for dust suppression and supply water.
Spraying system includes pressure duct, spray assembly and pressure-applying unit.Specifically, the water inlet pipe of pressure duct with it is upper
The water supply line 1 stated is connected.Pressure duct is equipped with multiple openings, and multiple openings are set on the outlet pipe of pressure duct,
And multiple openings on the outlet pipe of pressure duct towards multiple directions, each opening is mounted on spray assembly, spraying
Component is atomized and is sprayed to the water that pressure duct conveying comes, and opening can be guaranteed spray assembly towards direction setting is not had to
Atomized water is sprayed in air from different directions, increases dedusting range, can preferably guarantee dust removing effects.
The spray assembly includes nozzle 9, and the water for conveying pressure duct is atomized and is sprayed.In pressure duct
On, the upstream of nozzle 9 is provided with solenoid valve 8, and solenoid valve 8 is realized by the control of controller 11 and opened or closed, and then controls connection
Whether the water flow of each outlet pipe of the pressure duct of nozzle 9, control nozzle 9 spray water.
Preferred nozzle 9 uses high pressure ultra-fine atomization spray nozzle in the present embodiment, and particularly preferably, high pressure ultra-fine atomization spray nozzle is adopted
With centrifugal drip-proof spray nozzle, contain Anti-dripping device in centrifugal drip-proof spray nozzle, Anti-dripping device can remain centrifugal
The high pressure of the spray orifice of drip-proof spray nozzle makes the high speed under the effect of water pressure of 70KG -120KG of the liquid in pressure duct
Flowing, and a centrifugal vortex is formed in the guide vane of centrifugal drip-proof spray nozzle, from the spray of centrifugal drip-proof spray nozzle
Imperceptible open-core type droplet is sprayed in hole.The diameter of open-core type droplet (calling water fog particle in the following text) can reach 3~30 μm of sizes simultaneously
Be dispersed into air, when the dust particles in water fog particle and air contact with each other, collide, water fog particle will because with dust
Particle mutually bonds, agglomerates and become larger, and the water fog particle for having condensed dust particles settles under the gravity of itself, by air
In dust particles take away together, thus have the function that air dust suppression drop haze.Above-mentioned centrifugal drip-proof spray nozzle,
Liquid film jet atomization working principle is as follows: in the lower situation of fluid pressure for being delivered to the nozzle, liquid spray obtained
Speed very little out, at this moment liquid atomization, which sprays, mainly works by surface tension of liquid and inertia force, although the surface of liquid
Warp tension ratio inertia force is big, and liquid film is made to be shrunk to vacuole, but liquid is still broken into big drop under the action of the centrifugal force, with high-pressure column
Plug 4 revolving speeds of pump increase, and pressure increases (4 revolving speed of high-pressure plunger pump is automatically adjusted according to setting pressure), and the jet velocity of nozzle increases
Add, liquid film becomes very unstable under inertia force effect, is broken into silk or band-like, generates strong vibration with air relative motion
Dynamic, the effect of the surface tension and viscous force of liquid itself gradually weakens, and liquid film length shortens, and shape is distorted, pneumatic
Droplet is broken under the action of power, liquid jet speed is bigger under the effect of higher pressure, and liquid film leaves spout i.e. by mist
Change.Centrifugal drip-proof spray nozzle also has a characteristic that 1, atomizing particle diameter is optional, and can adjust nozzle according to the actual situation makes its spray
The diameter of water fog particle may be implemented for different dusts situation, the dust removal efficiency being optimal between 3 μm -30 μm out；2,
The water fog particle of ejection is conical hollow, and water fog particle kinetic energy is big, high with dust Percentage bound, high dust collection efficiency；3, fog-supplying amount is not
Greatly, water consumption is small, is conducive to save water resource, avoids water secondary pollution.
Above-mentioned pressure-applying unit is set between water supply line 1 and pressure duct, can be used in the water from water supply line 1
It is pressurizeed and (whether pressurizes to water and pressure range is controlled by intelligence control system).After pressurized component pressurization
Water enters the water inlet pipe of pressure duct, then flow to the outlet pipe of pressure duct, the nozzle being arranged in each opening of outlet pipe
Component decides whether to open and spray water with atomised form under the action of intelligence control system.
Preferably, on pressure duct, the upstream of pressure-applying unit is provided with buffer tank 3, and pressure-applying unit is by buffer tank 3
Pressure duct is delivered to after interior water pressurization, setting buffer tank 3 may insure sufficient water flow supplying pressure-applying unit, keep away
Exempt from water supply line 1 directly to supply water the inadequate drawback of the water flow that may cause to pressure-applying unit.Floating ball is equipped in buffer tank 3
Valve 31, buffer tank 3 play the role of buffering and water storage to the water that enter in pressure duct from water supply line 1, work as buffering
The liquid level of water reaches at the position of ball-cock assembly 31 in water tank 3, and water supply line 1 is automatically stopped water supply, and setting buffer tank 3 can also be real
Existing energy-saving and water-saving.
Specifically, pressure-applying unit includes high-pressure plunger pump 4 and overpressure protection apparatus.Wherein, the pressurization model of high-pressure plunger pump
It is trapped among adjustable between 0~15MPa, specific value is determined according to actual condition, is not specifically limited in the present embodiment.Overpressure protection
Device uses pressure-regulating valve 5, is installed on pressure duct, the water outlet of high-pressure plunger pump 4, and using short-circuit high-pressure plunger
(i.e. pressure-regulating valve 5 is connected between buffer tank 3 and pressure-regulating valve 5 and is let out set on the downstream of hydraulic plunger pump 4 mode of pump 4
Pressure pipe road, the pressure relief pipe are in parallel with high-pressure plunger pump 4) it is connect with buffer tank 3, when the operating pressure of dust suppression drop haze device is super
When over-voltage 5 setting valve of force regulating valve, controller controls the valve event (i.e. valve opening) of pressure-regulating valve 5, by extra pressure
Power is laid down.Can be avoided dust suppression drop haze device using overpressure protection apparatus during the work time causes to damage because of pressure superelevation.
Intelligence control system includes data sampling sensor and controller 11, and data sampling sensor is for detecting environment ginseng
Each component operating parameter information of haze device drops in several and dust suppression, and controller 11 is for receiving ambient parameter information and being joined according to environment
The movement of number information control dust suppression drop haze device.
Further, data sampling sensor includes: pressure sensor 6, flow sensor 7, temperature sensor and humidity
Sensor.Wherein, pressure sensor 6 is set on high-pressure plunger pump 4, for detecting the pressure duct after the pressurization of high-pressure plunger pump 4
The pressure of interior water.In practical applications, it at the high-pressure plunger pump 4 that pressure sensor 6 will test after the pressure information of water, will press
Force information passes to controller 11, and controller 11 carries out data processing to the pressure information being collected into, and backward frequency converter is (in figure not
Show) and sending implementation instruction (i.e. to the instruction of the sending spray amount size of nozzle 9, and it is big to the sending of high-pressure plunger pump 4 amount of pressurization
Small instruction), to guarantee that spraying system is run on pressure constant state (the safe pressure range set), and then realize constant pressure control
System.
Preferably, the controller 11 of the application is preferably PLC controller, and is provided with data remote interface, data remote
Interface realizes wired or wireless monitoring for connecting with remote controllers.
Wherein, humidity sensor is set on pressure duct outer wall, for detecting the humidity in surrounding air.In practical application
In, after humidity sensor detects the humidity information in surrounding air, humidity information is passed into controller 11, controller 11 is right
The temperature information being collected into carries out data processing (standard data message set with controller 11 compares), to determine ring
Whether the humidity of border air is up to standard, and backward frequency converter, which issues, implements instruction (i.e. to high pressure i.e. to the sending spray amount size of nozzle 9
Instruction, and the instruction to the sending amount of pressurization size of high-pressure plunger pump 4).
It is wherein set on pressure duct with flow sensor 7, for detect pressure duct internal water and flow.In reality
Border application in, flow sensor 7 and detect pressure duct internal water and after flow information, flow information is passed into control
Device 11, controller 11 to the flow information that is collected into carry out data processing (standard data message set with controller 11 into
Row comparison), backward frequency converter, which issues, to be implemented instruction and (be to high pressure to issue the instruction of spray amount size to nozzle 9, and to height
The instruction of the sending amount of pressurization size of hydraulic plunger pump 4).
Further, data sampling sensor further includes air parameter monitor 10, for the temperature, wet in air
The air quality parameters such as degree, PM2.5 concentration, PM10 concentration, SO2, nitrogen oxides carry out real-time monitoring, air parameter monitor 10
Outdoor open-air atmosphere is mountable to facilitate monitoring data.
In practical applications, if detect above-mentioned each surrounding air information (for example, ambient air temperature, humidity,
PM2.5 concentration, PM10 concentration, SO2, nitrogen oxides etc.) it is different when it is up to standard, i.e., it is complete not up to standard or have and one or more do not reach
Mark controls high-pressure plunger pump work, to from water supply line after then controller carries out data processing and analyze to each information
Water pressurization, the high pressure water after pressurization are delivered at each nozzle on outlet pipe after entering the water inlet pipe of pressure duct, outlet pipe,
Nozzle is controlled by the controller unlatching at this time, by high pressure water jets into surrounding air, to increase ambient air humidity.Wherein, nozzle
Spray amount size and specific according to the above-mentioned every terms of information occurrence of surrounding air to the amount of pressurization size of high-pressure plunger pump
It adjusts, is not specifically limited in the present embodiment.If the above-mentioned each surrounding air information detected up to standard, entire dust suppression simultaneously
Except haze device does not work.
Further, after air parameter monitor 10 detects ambient temperature information, ambient temperature information is passed into control
Device 11 processed, controller 11 carry out the data processing (standard data message set with controller 11 to the temperature information being collected into
Compare), backward frequency converter, which issues, implements instruction (issuing control instruction to the heater of intelligent heat preserving system), to keep away
Exempt from even if the winter in northern weather cold, the inlet tube and outlet tube of pressure duct occurs freezing and hair the phenomenon that cisco unity malfunction
It is raw, guarantee that pressure duct is in not icing condition throughout the year, can work normally at any time.In the present embodiment, heater is preferably intelligence
It can electric heater.
Preferably, intelligence control system further includes HMI man-machine interface 12, shows the collected environment of data sampling sensor
Parameter information is reflected in real time by HMI man-machine interface 12.
Preferably, intelligence control system further includes alarm (not shown), when dust suppression drop haze device breaks down,
Alarm is issued by remote transfer signal and is alarmed, and controller can receive remote transfer signal and control dust suppression drop haze device autostop.
Intelligence control system can realize that haze device intelligence drops in dust suppression according to environmental index such as environment temperature, humidity, pollutants in air concentration
Energyization starts or stops, and accomplishes unattended.When device fails, intelligence control system is issued by remote transfer signal and is reported
It is alert, and autostop.
Preferably, dust suppression drop haze device further includes intelligent heat preserving system (not shown), and intelligent heat preserving system includes setting
The heater and/or thermal insulation casing being placed at the inlet tube and outlet tube of pressure duct, thermal insulation casing are set on the outer wall of pressure duct,
For keeping the temperature.
Preferably, spraying system further includes dosing component, and dosing component includes chemical tank 13 and metering pump 14.Chemical tank 13
For holding drug, metering pump 14 is between chemical tank and water supply line or buffer tank 3, for pumping and measuring to water supply
The quantity of the drug of pipeline supply.When the dosing component can be used for occurrence of large-area epidemic situation situation, by epidemic prevention and control, department is provided
Drug, drug, which is realized with water mist to public domain, to be sprayed, to protect public safety.Apply also for the gardens prevention and control of plant diseases, pest control.
Preferably, pressure duct is connected using 304 stainless steel material gauge pipes and 304 stainless steel material high pressure cutting ferrule part cutting ferrules
It connects to be formed, receiving pressure requirements >=10.0MPa of pressure duct.
Preferably, dust suppression drop haze device further includes the filter 2 at water supply line 1, in pressure duct to be entered
Water be filtered, prevent impurity from entering with water and block spray assembly.
Compared with prior art, the utility model has the following beneficial effects:
City dust suppression drop haze may be implemented in dust suppression drop haze device provided by the utility model, improves urban environment, realizes city
The cooling of city's hot summer days, increases urban air humidity, construction site dust suppression also may be implemented, the setting of dosing component can be in epidemic situation
Public epidemic prevention is realized to public domain sprinkling drug when outburst, protects public safety, and setting heat-insulation system can guarantee any
Dust suppression drop haze device can work normally under the conditions of temperature, and it is spraying etc. can also to form landscape.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for the skill of this field
For art personnel, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, made
Any modification, equivalent substitution, improvement and etc., should be included within the scope of protection of this utility model.
Claims (13)
1. haze device drops in a kind of dust suppression, which is characterized in that the dust suppression drop haze device includes water supply line, spraying system and intelligence
It can control system, wherein
Spraying system includes pressure duct, spray assembly and pressure-applying unit,
The pressure duct is connected with the water supply line, and internal flow has the water for dust suppression drop haze, the pressure duct
It is equipped with the opening for installing the spray assembly,
The spray assembly is set to the opening, and the water that pressure duct conveying comes is atomized and is sprayed；With
The pressure-applying unit is set between the water supply line and the pressure duct, for the water from the water supply line
It pressurizes；
Intelligence control system, including data sampling sensor and controller, data sampling sensor detection environmental parameter with
And the operating parameter information of the dust suppression drop haze device, the controller receive the ambient parameter information and according to the environment
Parameter information controls the movement of the dust suppression drop haze device.
2. haze device drops in a kind of dust suppression according to claim 1, which is characterized in that
The spray assembly includes nozzle, and the nozzle uses high pressure ultra-fine atomization spray nozzle, and the nozzle can be by the high-voltage tube
Water in road is converted to the water fog particle that particle diameter is 3~30 μm of sizes and is dispersed into air, the water fog particle and sky
Dust particles in gas mutually bond, agglomerate and become larger, and settle under the gravity of itself, to realize that haze drops in dust suppression.
3. haze device drops in a kind of dust suppression according to claim 2, which is characterized in that
The pressure-applying unit includes high-pressure plunger pump and overpressure protection apparatus；
The pressure range of the high-pressure plunger pump is adjustable between 0~15MPa；
The overpressure protection apparatus avoids causing to damage because of pressure superelevation in the dust suppression drop haze device course of work.
4. haze device drops in a kind of dust suppression according to claim 3, which is characterized in that the data sampling sensor includes:
Pressure sensor is set on the nozzle and the high-pressure plunger pump, for detecting the nozzle and the high-pressure plunger
The pressure of water at pump；With
Temperature sensor is set to the pressure duct inner wall, for detecting the temperature of water in the pressure duct；With
Humidity sensor is set to the pressure duct outer wall, for detecting the humidity in surrounding air.
5. haze device drops in a kind of dust suppression according to claim 1, which is characterized in that the data sampling sensor includes:
Air parameter monitor, to temperature, humidity, PM2.5 concentration, the PM10 concentration, SO in air2, nitrogen oxides supervised in real time
It surveys.
6. haze device drops in a kind of dust suppression according to claim 1, which is characterized in that
The intelligence control system further includes HMI man-machine interface, shows the collected environmental parameter of the data sampling sensor
Information.
7. haze device drops in a kind of dust suppression according to claim 1, which is characterized in that
The intelligence control system further includes alarm, and when dust suppression drop haze device breaks down, the alarm passes through
Remote transfer signal issues alarm, and the controller receives the remote transfer signal and controls the dust suppression drop haze device autostop.
8. haze device drops in a kind of dust suppression according to claim 1, which is characterized in that
The spraying system further includes dosing component, and the dosing component includes chemical tank and metering pump, and the chemical tank is used for
Drug is held, the metering pump is between the chemical tank and the water supply line, for pumping and measuring to the water supply
The quantity of the drug of pipeline supply.
9. haze device drops in a kind of dust suppression according to claim 1, which is characterized in that
The pressure duct connects to be formed using 304 stainless steel material gauge pipes and 304 stainless steel material high pressure cutting ferrule part cutting ferrules,
Receiving pressure requirements >=10.0MPa of the pressure duct.
10. haze device drops in a kind of dust suppression according to claim 1, which is characterized in that
It further include the frequency converter being connect with pressure-applying unit,
The controller is PLC controller, and the PLC controller is to the collected spraying system pressure of the data sampling sensor
Force feedback signal carries out data processing, and Xiang Suoshu frequency converter, which issues, implements instruction, realizes Isobarically Control；
The PLC controller is provided with data remote interface, and the data remote interface is for connecting realization with remote controllers
Wired or wireless monitoring.
11. haze device drops in a kind of dust suppression according to claim 1, which is characterized in that
The opening is multiple and is set on the pressure duct towards different directions that guarantee is installed on described in the opening
Spray assembly sprays water along multiple directions.
12. haze device drops in a kind of dust suppression according to claim 1, which is characterized in that
Further include the filter on the water supply line, the water that enter in the pressure duct is filtered, is prevented
Impurity enters with water and blocks the spray assembly；
In on the water supply line, the downstream of the filter is equipped with buffer tank, and the buffer tank is buffered and stored described
Water supply line flows into the water of the pressure duct.
13. haze device drops in a kind of dust suppression according to claim 1, which is characterized in that
The air parameter monitor that the data sampling sensor includes acquires environment temperature；
The dust suppression drop haze device further includes intelligent heat preserving system, and the intelligent heat preserving system includes being set to inlet and outlet pipe
The heater and/or thermal insulation casing at place, the air parameter monitor are connect with the controller respectively with the heater, institute
It states controller and instruction is transmitted to the heater according to the collected ambient temperature information of institute, control the heater work or stop
Only；
The thermal insulation casing is set on the outer wall of the pressure duct, for keeping the temperature.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018209032232 | 2018-06-11 | ||
| CN201820903223 | 2018-06-11 |
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| CN209287557U true CN209287557U (en) | 2019-08-23 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586355A (en) * | 2019-10-28 | 2019-12-20 | 河南宝盛精密机械有限公司 | Atomizing dust removal shower nozzle device |
| CN110772906A (en) * | 2019-10-28 | 2020-02-11 | 河南宝盛精密机械有限公司 | Intelligent dust suppression system |
| CN113477433A (en) * | 2021-07-22 | 2021-10-08 | 江苏德誉环保设备科技有限公司 | Self-cleaning fog-sen water supply system and self-cleaning method |
| CN114563492A (en) * | 2022-01-24 | 2022-05-31 | 中煤科工集团沈阳研究院有限公司 | A kind of gas sensor inspection device and test method for pipeline |
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2018
- 2018-09-20 CN CN201821562932.5U patent/CN209287557U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586355A (en) * | 2019-10-28 | 2019-12-20 | 河南宝盛精密机械有限公司 | Atomizing dust removal shower nozzle device |
| CN110772906A (en) * | 2019-10-28 | 2020-02-11 | 河南宝盛精密机械有限公司 | Intelligent dust suppression system |
| CN110586355B (en) * | 2019-10-28 | 2024-05-07 | 河南宝盛精密机械有限公司 | Atomization dust removal spray nozzle device |
| CN113477433A (en) * | 2021-07-22 | 2021-10-08 | 江苏德誉环保设备科技有限公司 | Self-cleaning fog-sen water supply system and self-cleaning method |
| CN114563492A (en) * | 2022-01-24 | 2022-05-31 | 中煤科工集团沈阳研究院有限公司 | A kind of gas sensor inspection device and test method for pipeline |
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| GR01 | Patent grant | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Dust suppression and haze reduction device Effective date of registration: 20200318 Granted publication date: 20190823 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: SHAANXI FENGHUA TIMES ENVIRONMENTAL ENGINEERING Co.,Ltd. Registration number: Y2020980000831 |