CN202740954U - Double-fluid micro-fog dust suppression system - Google Patents
Double-fluid micro-fog dust suppression system Download PDFInfo
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- CN202740954U CN202740954U CN 201220327936 CN201220327936U CN202740954U CN 202740954 U CN202740954 U CN 202740954U CN 201220327936 CN201220327936 CN 201220327936 CN 201220327936 U CN201220327936 U CN 201220327936U CN 202740954 U CN202740954 U CN 202740954U
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Abstract
The utility model discloses a double-fluid micro-fog dust suppression system. The double-fluid micro-fog dust suppression system comprises a gas supply part, a fluid supply part, a control execution part and a micro-fog output part, wherein the control execution part comprises a gas path control component and a liquid path control component, the gas path control component is connected between the gas input port and the gas output port of the control execution part, and the liquid path control component is connected between the liquid input port and the liquid output port of the control execution part; and the output port of the gas supply part and the output port of the liquid supply part are respectively communicated with the gas input port and the liquid input port, and the gas output port and the liquid output port are respectively communicated with the gas inlet and the liquid inlet of the micro-fog output part. The double-fluid micro-fog dust suppression system further comprises a controller, wherein the controller is respectively electrically connected with the gas path control component and the liquid path control component. The double-fluid micro-fog dust suppression system can output liquid fog according to a preset way and meet actual needs through the controller, and the operation process is very simple.
Description
Technical field
The utility model relates to a kind of dust suppression technology, is specifically related to the little mist dust suppression system of a kind of two-fluid.
Background technology
In the loading and unloading or conveying operation process of the materials such as coal, ore, lime-ash, usually can produce dust or dust particle, and then be very easy to form the dust contact scar.For fear of the dust contact scar, perhaps reduce the degree of dust contact scar, current dust suppression mode commonly used is to adopt dust suppression system to produce water smoke to carry out dust suppression, such dust suppression system is also referred to as little mist dust suppression system.
Little mist dust suppression system generally includes air duct, waterpipe, control device and shower nozzle; Control device has two input ports and two output ports; Air duct and waterpipe are connected with two input ports of control device respectively, and two output ports of control device are connected with two entrances of shower nozzle respectively; Control device also comprises gas circuit Control Component and liquid road Control Component, and the gas circuit Control Component is connected between the output port and input port of control device, and liquid road Control Component is connected between another output port and another input port.Air duct provides the air draught with suitable pressure, the gas circuit Control Component is for parameters such as the flow of controlling the air draught of exporting by control device, flow velocitys, liquid road Control Component is used for the parameters such as the flow of control by the current of control device output, flow velocity, and then the empty G﹠W of predetermined ratio can be supplied in the shower nozzle.In shower nozzle, empty G﹠W mixes, and makes water atomization by high frequency sound wave or other suitable modes, forms the suitably globule particle of size, sprays from the nozzle of shower nozzle again.This little mist dust suppression system that utilizes air to mix the rear water smoke that forms with water is called again the little mist dust suppression system of two-fluid.
The water mist dust suppression principle is: the globule particle in the water smoke contacts with dust, make dust moistening, moistening dust granules continues other dust granules of absorption, and then form gradually larger cluster of grains, the sedimentation under the self gravitation effect of larger particles group, and then can reduce Dust Capacity under the predetermined scene, realize the purpose of dust suppression.
Although the little mist dust suppression system of two-fluid of the prior art can be realized the purpose of dust suppression to a certain extent, because operating process is complicated, be difficult to satisfy current dust suppression needs.
The utility model content
The purpose of this utility model is to provide the simple two-fluid of a kind of operating process little mist dust suppression system.
The little mist dust suppression system of the two-fluid that the utility model provides comprises that gas supply part divides, fluid supply portion, control operating part and little mist output;
Described control operating part comprises gas circuit Control Component and liquid road Control Component, described control operating part has gas input port, liquid input port, gas output end mouth and liquid output port, described gas circuit Control Component is connected between gas input port and the gas output port, and described liquid road Control Component is connected between liquid input port and the liquid output port;
Described little mist output has gas access and liquid inlet;
The delivery outlet of the delivery outlet that described gas supply part divides and liquid supply part is communicated with described gas input port and liquid input port respectively, and described gas output end mouth and liquid output port are communicated with gas access and the liquid inlet of described little mist output respectively;
Described gas circuit Control Component and liquid road Control Component are electrically-controlled component;
Also comprise controller, described controller is electrically connected with the automatically controlled terminal of described gas circuit Control Component and the automatically controlled terminal of liquid road Control Component respectively.
Optionally, described controller comprises CPU, gas circuit control module and liquid road control module, described CPU is electrically connected with gas circuit control module and liquid road control module respectively, described gas circuit control module is electrically connected with the automatically controlled terminal of described gas circuit Control Component, and described liquid road control module is electrically connected with the automatically controlled terminal of described liquid road control module.
Optionally, described controller also comprises the time-delay trigger element, and the receiving terminal of described time-delay trigger element links to each other with liquid road control module with described gas circuit control module respectively with transmitting terminal.
Optionally, described control operating part also comprises the filter that air-flow or liquid stream are filtered; Described filter comprises filter box, backwash pipeline and is arranged in the filter core of filter box; Described filter box has fluid inlet, fluid issuing and is positioned at the sewage draining exit of the bottom of filter box; Described backwash pipeline one end is connected with the delivery outlet that delivery outlet or the gas supply part of liquid supply part divide, and the other end is connected with the fluid issuing of filter box; Be connected with the normally closed electrically-controlled valve of backwash in the described backwash pipeline;
Described controller also comprises the backwash control module, and described backwash control module is electrically connected with the automatically controlled terminal of the normally closed electrically-controlled valve of described backwash.
Optionally, the little mist dust suppression system of described two-fluid also comprises electric heater, and described electric heater is electrically connected with described controller.
Optionally, the little mist dust suppression system of described two-fluid also comprises environment monitoring sensor, and described environment monitoring sensor is electrically connected with described controller.
Optionally, described environment monitoring sensor is pick-up sensor or spectrum analyzer.
Optionally, described little mist output comprises an atomizing integral box and a plurality of shower nozzle, forms atomization chamber in the described atomizing integral box, and described a plurality of shower nozzles are connected with described atomization chamber respectively.
Optionally, described little mist output comprises an atomizing integral box and a plurality of shower nozzle, forms a plurality of atomization chamber in the described atomizing integral box, and each described atomization chamber is connected with a described shower nozzle at least.
Optionally, described gas comprises air pump and air accumulator for part, and the exhaust outlet of described air pump is connected with the air inlet of air accumulator by check valve, and the gas outlet of described air accumulator forms the gas delivery port that gas supply part divides.
Compared with prior art, the little mist dust suppression system of the two-fluid that the utility model provides also comprises controller, and control operating part gas circuit Control Component and liquid road Control Component be electrically-controlled component, have respectively automatically controlled terminal; Described controller is electrically connected with the automatically controlled terminal of described gas circuit Control Component and the automatically controlled terminal of liquid road Control Component respectively.Like this, just can send the signal of telecommunication to gas circuit Control Component and liquid road Control Component by controller, and then the state of control gas circuit Control Component and liquid road Control Component, air-flow and the liquid stream supplied with to little mist output by gas circuit Control Component and the control of liquid road Control Component again, the ratio of control and adjustment air-flow and liquid stream realizes adjustment and the control of liquid mist parameter.Use the little mist dust suppression system of this two-fluid, can adjust easily and control liquid mist parameter by controller, by suitable program is set in controller, can make the little mist dust suppression system of two-fluid export the liquid mist according to predetermined mode, satisfy actual needs, its operating process is very simple.
In further technical scheme, described controller also comprises the time-delay trigger element, and the receiving terminal of described time-delay trigger element links to each other with liquid road control module with the gas circuit control module respectively with transmitting terminal; Described time-delay trigger element can be according to the cutout signal of the liquid road control module that receives, the backward gas circuit control module of delay scheduled time transmission lag cutout signal, described gas circuit control module can send the cutout signal to the gas circuit Control Component according to described delay cutout signal, and the gas circuit Control Component is supplied with according to this cutout signal cut air-flow again.Like this, in the little mist dust suppression system of two-fluid quits work process, liquid stream is stopped first, air-flow is again cutout after the scheduled time.And then, after shower nozzle stops spraying (liquid), also can be in the predetermined time section outside ejection air-flow, and then can avoid the liquid mist to stop to spray the nozzle that rear dust enters shower nozzle, reduce or avoid the spray nozzle clogging phenomenon, improve service life or the maintenance period of shower nozzle, improve the reliability of the little mist dust suppression system of two-fluid.
In further technical scheme, described control operating part also comprises the filter that air-flow or liquid stream are filtered, filter also comprises the backwash pipeline, described backwash pipeline one end is connected with the delivery outlet of liquid supply part, the other end is connected with the fluid issuing of filter box, is connected with the normally closed electrically-controlled valve of backwash in the described backwash pipeline; Described controller also comprises the backwash control module, and described backwash control module is electrically connected with the automatically controlled terminal of the normally closed electrically-controlled valve of described backwash.Like this, can liquid be flowed to sewage draining exit by filter core from fluid issuing by controller, the impurity that is detained in the filter core be carried out backwash, and impurity is discharged from sewage draining exit; Can improve or guarantee like this cleaning of filter core, improve the reliability of filter, guarantee the reliability and stability of the little mist dust suppression system of two-fluid.
In further technical scheme, also comprise the described environment monitoring sensor that is electrically connected with described controller; Environment monitoring sensor can detect the working environment of the little mist dust suppression system of two-fluid, determines whether device for transporting objects moves etc., and produces corresponding signal; Controller need to determine whether the little mist dust suppression system of two-fluid to carry out work according to the signal that predetermined strategy and environment monitoring sensor produce.Like this, when externally environment did not need the little mist dust suppression system of two-fluid to carry out work, controller can make the little mist dust suppression system of two-fluid quit work, and then can guarantee to reduce the energy consumption of the little mist dust suppression system of two-fluid on the basis that the dust suppression purpose realizes.
In further technical scheme, the little mist dust suppression system of two-fluid comprises a plurality of shower nozzles, like this can be according to actual needs, with a plurality of nozzle layout of sprinkler in position, and then can improve anti-dust effect to the mass transport place, particularly can satisfy the dust suppression needs in uncontrollable discharge dust place.
Description of drawings
Fig. 1 is the overall structure principle schematic of the little mist dust suppression system of two-fluid that provides of the utility model embodiment;
Fig. 2 is in the little mist dust suppression system of two-fluid that provides of the utility model embodiment, the logic diagram of controller.
The specific embodiment
Below in conjunction with accompanying drawing the technical scheme that the utility model provides is described in detail, the description of this part only is exemplary and explanatory, should not be considered as the restriction to the utility model public technology content.
Should illustrate and be: the empty G﹠W of the little mist dust suppression system of two-fluid normal operation forms water smoke, but under specific operation, also can use other gases and liquid to form the liquid mist, to realize the inhibition to specific material dust.Can be according to prior art or known technology and actual needs selection for the gas that uses and liquid those skilled in the art, no longer describe in detail, below only be described from the structure of the little mist dust suppression system of two-fluid and the operation principle technical scheme that the utility model is provided of attaching most importance to.
Please refer to Fig. 1, this figure is the overall structure principle schematic of the little mist dust suppression system of two-fluid that provides of the utility model embodiment.
The little mist dust suppression system of the two-fluid that the utility model embodiment provides comprises that gas supply part divides 10, fluid supply portion 20, control operating part 30 and little mist output 40.
Gas supply part divides 10 function to be to provide the air-flow of predetermined pressure.As shown in the figure, in the present embodiment, gas supply part divides and comprises air pump 11 and air accumulator 12; The exhaust outlet of air pump 11 is connected by the air inlet of check valve (not shown) with air accumulator 12, and the gas outlet of air accumulator 12 forms the gas delivery port that gas supply part divides, and outwards supplies with the air-flow of predetermined pressure.According to prior art, air pump 11 suitably is set or/and the structure of air accumulator 12 can guarantee that air-flow is supplied with stable.Gas supply part divides and is not limited to said structure, also can be other structures, as being an air pump, also can be an air accumulator, also can be airflow line that links to each other with external air source etc.
The function of fluid supply portion 20 is to provide liquid stream, and the liquid stream that provides can have suitable pressure, to guarantee the supply of liquid stream.In this example, fluid supply portion 20 is a water pipe that is connected with external water source.Water pipe one end forms liquid outlet.
The function of little mist output 40 is to receive from the air-flow of gas output end mouth 33 outputs of control operating part 30 with from the liquid stream of liquid output port 34 outputs, air-flow and liquid are mixed form gas liquid mixture, again the air-flow mixture is sprayed with liquid mist form.Prior art provides the concrete mode of multiple formation liquid mist, does not repeat them here.In the present embodiment, little mist output 40 comprises an atomizing integral box 41 and a plurality of shower nozzle 42, form the atomization chamber that all is connected with gas access and the liquid inlet of little mist output 40 in the atomizing integral box 41, air-flow and liquid stream mix the formation gas-liquid mixture in atomization chamber.A plurality of shower nozzles 42 are higher-order of oscillation industrial nozzle, and all are connected with atomization chamber; The air-flow mixture that forms arrives from atomization chamber in the shower nozzle 42, sprays with liquid mist form, and the dust of presumptive area is suppressed.In this example, the purpose that a plurality of shower nozzles 42 are set is: can be according to actual needs, with a plurality of nozzle layout of sprinkler in position, and then can improve anti-dust effect to the mass transport place, and particularly can satisfy the needs of uncontrollable discharge dust place dust suppression.
The concrete structure that is appreciated that little mist output 40 can change according to actual needs, directly enters in the shower nozzle as making air-flow and liquid stream, utilize shower nozzle that liquid stream and air-flow are mixed, and formation liquid spray painting goes out; Also can in atomizing integral box 41, form a plurality of atomization chamber, and each atomization chamber is connected with a shower nozzle at least, etc.
Like this, just can send the signal of telecommunication to gas circuit Control Component and liquid road Control Component by controller 50, and then control air-flow and the liquid stream of supplying with to little mist output 40, the ratio of control air-flow and liquid stream, adjustment and the control of realization liquid mist parameter.The little mist dust suppression system of the two-fluid that utilizes the present embodiment to provide, globule particle in the water smoke that forms in very large range can adjusted, the scope of globule diameter can 2.5 ~ 150 microns variations, the pollution control effect that produces for the dust granules of PM≤10 is remarkable, and the index after the improvement can meet the sanitary standard of GBZ/T192.2-2007.
Use the little mist dust suppression system of this two-fluid, just can control easily adjustment and the control of liquid mist parameter by controller 50, by built-in suitable program, can make the little mist dust suppression system of two-fluid export the liquid mist according to predetermined mode, satisfy more actual needs, its operating process is very simple.
Please refer to Fig. 2, this figure is in the little mist dust suppression system of two-fluid that provides of the utility model embodiment, the logic diagram of controller.With arrow main signal direction of transfer between each unit is shown among the figure.
In the present embodiment, controller 50 comprises CPU 51, gas circuit control module 52 and liquid road control module 53.CPU 51 is electrically connected with gas circuit control module 52 and liquid road control module 53 respectively; Gas circuit control module 51 is electrically connected with the automatically controlled terminal of gas circuit Control Component, and liquid road control module 53 is electrically connected with the automatically controlled terminal of liquid road control module.Like this, CPU 51 can be according to predetermined strategy, send corresponding control signal (such as parameter adjustment signal, cutout signal etc.) to gas circuit control module 52 and liquid road control module 53, and then control respectively gas circuit Control Component and liquid road Control Component by gas circuit control module 52 and liquid road control module 53 again, realization to the control of gas-liquid and liquid stream (as adjusting flow velocity, flow, open fluid or cut off fluid etc.), and then control and the adjustment of liquid mist parameter (such as liquid pearl granular size etc.).
As shown in Figure 2, among the utility model embodiment, controller 50 also comprises time-delay trigger element 54, and the receiving terminal of time-delay trigger element 54 links to each other with liquid road control module 53, and the transmitting terminal of the trigger element 54 of delaying time links to each other with gas circuit control module 52.Wherein, during according to the command signal cutting-off liquid flow of CPU 51, send triggering signals to time-delay trigger element 54 at liquid road control module 53 simultaneously; Time-delay trigger element 54 can be according to this triggering signal, according to predetermined strategy, behind delay scheduled time to gas circuit control module 52 transmission lags cutout signal, and then gas circuit control module 52 can postpone the cutout signal to gas circuit Control Component transmission cutout signal according to this, gas circuit Control Component state is changed, after liquid stream stops to supply with, postpone to cut off air-flow and supply with.Like this, in the little mist dust suppression system of the two-fluid process that quits work, liquid stream is stopped first, air-flow is again cutout after the scheduled time.And then, after shower nozzle 42 stops spraying (liquid), also can be in the predetermined time section outside ejection air-flow, and then after can avoiding the liquid mist to stop ejection, dust enters in the nozzle of shower nozzle 42, reduce or avoid the spray nozzle clogging phenomenon, improve shower nozzle service life or maintenance period, improve the reliability of the little mist dust suppression system of two-fluid.
For the cleannes of the air-flow that guarantees to supply with and liquid stream, control operating part 30 also comprises for the filter (not shown) that liquid stream is filtered.According to prior art, filter comprises filter box and is arranged in the filter core of filter box, and filter box has fluid inlet and fluid issuing.In the present embodiment, filter also is provided with the backwash pipeline, and the bottom of filter box also is provided with sewage draining exit.One end of backwash pipeline is connected with the delivery outlet of liquid supply part 20, and the other end is connected with the fluid issuing of filter box.Simultaneously, be connected with the normally closed electrically-controlled valve of backwash in the backwash pipeline.In addition, controller 50 also comprises backwash control module 55, and the input of backwash control module 55 links to each other with liquid road control module 53 with gas circuit control module 52 respectively, and the transmitting terminal of backwash control module 55 links to each other with the automatically controlled terminal of backwash normally closed solenoid valve.
Like this, under normal conditions, the backwash pipeline is to keep obstructed state, the liquid that the delivery outlet of liquid supply part 20 is supplied with can't arrive by the backwash pipeline fluid issuing of filter box, can only enter by the fluid inlet of filter box, flow out by the fluid issuing of filter core from filter box, this moment, filter was normally brought into play its filtering function again.When the little mist dust suppression system of two-fluid stops spraying and stops to spray gas, backwash control module 55 triggers according to the cutout signal of gas circuit control module 52 and the cutout signal of liquid road control module 53, send opening signal to the backwash normally closed solenoid valve, the backwash normally closed solenoid valve is opened, the liquid that the delivery outlet of liquid supply part 20 is supplied with just can arrive by the backwash pipeline fluid issuing of filter box, liquid enters from the fluid issuing of filter box again, and then in the other direction by filter core, take the impurity that is detained in the filter core to sewage draining exit and discharge.By the impurity that is detained in the filter core is carried out backwash, can guarantee or keep the cleaning of filter core, improve the reliability of filter, improve the reliability and stability of the little mist dust suppression system of two-fluid.
Start backwash and be not limited to above-mentioned strategy, the input of backwash control module 55 is linked to each other with CPU 51, and then trigger, start backwash according to the control signal of CPU 51.Also the trigger button that links to each other with backwash control module 55 can be set; And then according to actual needs, to trigger, start backwash by trigger button.Certainly, also can use corresponding filter that air-flow is filtered, the backwash pipeline is set accordingly and is connected with the normally closed electrically-controlled valve of backwash, and an end of backwash pipeline is connected with the delivery outlet that delivery outlet or the gas supply part of liquid supply part divide, to utilize liquid stream or air-flow its filter core is carried out backwash; The filter that air-flow and liquid flow point are not filtered also can be set simultaneously, the backwash pipeline be set accordingly and be connected with the normally closed electrically-controlled valve of backwash.
Solidify for fear of liquid, the little mist dust suppression system of two-fluid also comprises the electric heater (not shown), suitably arranges the position of electric heater, can the liquid in precalculated position be heated.For the work of automatic controlled electric heater, electric heater is electrically connected with controller 50, control by the duty of 50 pairs of electric heaters of controller.
Among the embodiment that the utility model provides, the little mist dust suppression system of two-fluid also comprises environment monitoring sensor 60, and environment monitoring sensor 60 is electrically connected with the CPU 51 of controller 50.The function of environment monitoring sensor 60 is the working environment of the little mist dust suppression system of two-fluid is detected, determine whether device for transporting objects moves, determine whether dust is producing or no existence etc., controller 50 need to determine whether the little mist dust suppression system of two-fluid to carry out work according to predetermined strategy.Like this, externally environment does not produce dust, and when not needing the little mist dust suppression system of two-fluid to carry out work, controller 50 can make the little mist dust suppression system of two-fluid quit work; When externally environment produces dust, can make the work of the little mist dust suppression system of two-fluid, and then can on the basis of realizing the dust suppression purpose, reduce the energy consumption of the little mist dust suppression system of two-fluid.Environment monitoring sensor 60 can be pick-up sensor, spectrum analyzer.All can detect the vibration that material falls to producing such as pick-up sensor or spectrum analyzer, and then central processing unit 51 can judge whether to load and unload material according to the signal that the pick-up sensor produces, and then need judge whether the work of the little mist dust suppression system of two-fluid.Environment monitoring sensor 60 can also be that LOAD CELLS, position sensor or other can detect the sensor of device for transporting objects duty.LOAD CELLS can be according on the load detection mass transport belt feeder belt whether material being arranged, position sensor can be according to the position probing mass transport belt feeder belt of belt whether at Action of Gravity Field just sagging, and then judge whether there is material on the belt, etc.
Used specific case herein the technical scheme that the utility model provides is set forth, the explanation of above embodiment just is used for helping to understand the technical scheme that the utility model provides.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, etc.; These improvement and modification also fall in the protection domain of the utility model claim.
Claims (10)
1. little mist dust suppression system of two-fluid comprises that gas supply part divides, fluid supply portion, control operating part and little mist output;
Described control operating part comprises gas circuit Control Component and liquid road Control Component, described control operating part has gas input port, liquid input port, gas output end mouth and liquid output port, described gas circuit Control Component is connected between gas input port and the gas output port, and described liquid road Control Component is connected between liquid input port and the liquid output port;
Described little mist output has gas access and liquid inlet;
The delivery outlet of the delivery outlet that described gas supply part divides and liquid supply part is communicated with described gas input port and liquid input port respectively, and described gas output end mouth and liquid output port are communicated with gas access and the liquid inlet of described little mist output respectively;
It is characterized in that:
Described gas circuit Control Component and liquid road Control Component are electrically-controlled component;
Also comprise controller, described controller is electrically connected with the automatically controlled terminal of described gas circuit Control Component and the automatically controlled terminal of liquid road Control Component respectively.
2. the little mist dust suppression system of two-fluid according to claim 1, it is characterized in that, described controller comprises CPU, gas circuit control module and liquid road control module, described CPU is electrically connected with gas circuit control module and liquid road control module respectively, described gas circuit control module is electrically connected with the automatically controlled terminal of described gas circuit Control Component, and described liquid road control module is electrically connected with the automatically controlled terminal of described liquid road control module.
3. the little mist dust suppression system of two-fluid according to claim 2 is characterized in that, described controller also comprises the time-delay trigger element, and the receiving terminal of described time-delay trigger element links to each other with liquid road control module with described gas circuit control module respectively with transmitting terminal.
4. the little mist dust suppression system of two-fluid according to claim 1 is characterized in that, described control operating part also comprises the filter that air-flow or liquid stream are filtered; Described filter comprises filter box, backwash pipeline and is arranged in the filter core of filter box; Described filter box has fluid inlet, fluid issuing and is positioned at the sewage draining exit of the bottom of filter box; Described backwash pipeline one end is connected with the delivery outlet that delivery outlet or the gas supply part of liquid supply part divide, and the other end is connected with the fluid issuing of filter box; Be connected with the normally closed electrically-controlled valve of backwash in the described backwash pipeline;
Described controller also comprises the backwash control module, and described backwash control module is electrically connected with the automatically controlled terminal of the normally closed electrically-controlled valve of described backwash.
5. the little mist dust suppression system of two-fluid according to claim 1 is characterized in that, also comprises electric heater, and described electric heater is electrically connected with described controller.
6. the little mist dust suppression system of two-fluid according to claim 1 is characterized in that, also comprises environment monitoring sensor, and described environment monitoring sensor is electrically connected with described controller.
7. the little mist dust suppression system of two-fluid according to claim 6 is characterized in that, described environment monitoring sensor is pick-up sensor or spectrum analyzer.
8. according to claim 1 to the little mist dust suppression system of 7 each described two-fluids, it is characterized in that, described little mist output comprises an atomizing integral box and a plurality of shower nozzle, forms atomization chamber in the described atomizing integral box, and described a plurality of shower nozzles are connected with described atomization chamber respectively.
9. according to claim 1 to the little mist dust suppression system of 7 each described two-fluids, it is characterized in that, described little mist output comprises an atomizing integral box and a plurality of shower nozzle, forms a plurality of atomization chamber in the described atomizing integral box, and each described atomization chamber is connected with a described shower nozzle at least.
10. according to claim 1 to the little mist dust suppression system of 7 each described two-fluids, it is characterized in that, described gas comprises air pump and air accumulator for part, the exhaust outlet of described air pump is connected with the air inlet of air accumulator by check valve, and the gas outlet of described air accumulator forms the gas delivery port that gas supply part divides.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327936 CN202740954U (en) | 2012-07-06 | 2012-07-06 | Double-fluid micro-fog dust suppression system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220327936 CN202740954U (en) | 2012-07-06 | 2012-07-06 | Double-fluid micro-fog dust suppression system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716631A (en) * | 2012-07-06 | 2012-10-10 | 安徽正天环境工程技术有限公司 | Two-fluid micro-fog dust suppression system |
| CN104324572A (en) * | 2014-11-24 | 2015-02-04 | 邦达诚科技（常州）有限公司 | Domestic automatic air purification device |
-
2012
- 2012-07-06 CN CN 201220327936 patent/CN202740954U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716631A (en) * | 2012-07-06 | 2012-10-10 | 安徽正天环境工程技术有限公司 | Two-fluid micro-fog dust suppression system |
| CN102716631B (en) * | 2012-07-06 | 2014-07-16 | 安徽正天环境工程技术有限公司 | Two-fluid micro-fog dust suppression system |
| CN104324572A (en) * | 2014-11-24 | 2015-02-04 | 邦达诚科技（常州）有限公司 | Domestic automatic air purification device |
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