CN205243551U - Water spraying device for dust suppression - Google Patents
Water spraying device for dust suppression Download PDFInfo
- Publication number
- CN205243551U CN205243551U CN201521115510.XU CN201521115510U CN205243551U CN 205243551 U CN205243551 U CN 205243551U CN 201521115510 U CN201521115510 U CN 201521115510U CN 205243551 U CN205243551 U CN 205243551U
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- CN
- China
- Prior art keywords
- dust
- desulfurization
- frame
- pipe
- dust concentration
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Abstract
The utility model provides a water spraying device for dust suppression, the both ends of dust device body are connected with air inlet and gas outlet respectively, the inside dust concentration sensor that is equipped with of air inlet, the upper portion of dust device body is equipped with main control device, inside water spraying bracket, desulfurization frame and the filter layer of being equipped with in proper order of dust device body, water spraying bracket puts up with the desulfurization and all is equipped with a plurality of atomizing nozzle, the delivery pipe is equipped with explosion -proof solenoid valve and flow control meter with desulfurization guan shangjun, one side that the desulfurization pipe is close to the 2nd dust concentration sensor is equipped with time controlling means. The beneficial effects of the utility model are that dust concentration in the dust concentration sensor real -time detection dust device, control system control the flow in delivery pipe and the desulfurization pipe, and the multilayer dust fall filters, reaches the desulfurated purpose of dust fall, and real -time supervision dust concentration has alleviateed staff's intensity of labour, realize automatic dust fall, the safe operation.
Description
Technical field
The utility model belongs to cleaner field, especially relates to a kind of atomizing de-dusting apparatus.
Background technology
In coal production process, in the digging operation process of coal-winning machine, coal and rock are broken in excavation, formA large amount of dust. In the last few years, China's coal-mine mining machines degree produced the concentration of dust also thereupon after improving in coal miningRaise, dust becomes pollution sources maximum in coal production, and dust output significantly rises, and is accompanied by coal mining and also has firstThe pernicious gases such as alkane, carbon monoxide, sulfur dioxide, the healthy of the safety in production of mine and staff in serious threat.At present, under coal mine, extensively adopt wet dedusting technology, but the Wet-way dust-collector occurring on the market at present exists water consumptionAmount is large, there is no desulfurizing function, do not have desulfurizing function easily to cause the blast problem under coal mine, is therefore badly in need of that development is a kind of to be applicable toCan automatic dustfall realize in underground work that dust-laying effect is obvious, the device for reducing dust of explosion-proof water saving.
Utility model content
The purpose of this utility model be to provide a kind of simple in structure, simple to operate, production efficiency is high, water consumption is little, haveThe atomizing de-dusting apparatus of explosion prevention function.
The technical solution of the utility model is: a kind of atomizing de-dusting apparatus, comprises device for reducing dust body, described device for reducing dustThe two ends of body are connected with respectively air inlet and gas outlet, and described air inlet inside is provided with the first sensor of dust concentration, described inThe top of device for reducing dust body is provided with main control unit, described device for reducing dust body interior be provided with successively water frame, desulfurization frame andFilter course, is equipped with several atomizers on described water frame and desulfurization frame, and described water frame and desulfurization frame are connected with respectivelyFeed pipe and desulfurization pipe, be equipped with explosion-proof solenoid valve and flow-control meter on described feed pipe and desulfurization pipe, described water frame withBetween desulfurization frame, be provided with the second sensor of dust concentration, described the second sensor of dust concentration is arranged on device for reducing dust body interior,Described desulfurization pipe is provided with time control device near a side of the second sensor of dust concentration, and described time control device is arranged on depositing dustThe outside of device body.
Further, described filter course is arranged on the device for reducing dust body interior near gas outlet, and described filter course is by activityCharcoal composition.
Advantage and the good effect that the utlity model has are: owing to adopting technique scheme, sensor of dust concentrationDetect in real time the dust concentration in device for reducing dust, the flow in control system manipulation feed pipe and desulfurization pipe, multilayer depositing dust filters,The object that reaches depositing dust desulfurization, dust-laying effect is obvious, under the effect of explosion-proof valve, reduces the possibility of blast. Real-Time Monitoring powderDust concentration, has alleviated staff's labour intensity, realizes automation depositing dust, safe operation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure:
1, device for reducing dust body 2, air inlet 3, gas outlet
4, the first sensor of dust concentration 5, main control unit 6, water frame
7, desulfurization frame 8, filter course 9, atomizer
10, feed pipe 11, desulfurization pipe 12, explosion-proof solenoid valve
13, flow-control meter 14, the second sensor of dust concentration 15, inferior control device
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is elaborated.
As shown in Figure 1, a kind of atomizing de-dusting apparatus of the utility model, comprises device for reducing dust body 1, and described device for reducing dust originallyThe two ends of body 1 are connected with respectively air inlet 2 and gas outlet 3, and described air inlet 2 inside are provided with the first sensor of dust concentration 4, instituteThe top of stating device for reducing dust body 1 is provided with main control unit 5, and described device for reducing dust body 1 inside is provided with water frame 6, de-successivelySulphur frame 7 and filter course 8, be equipped with several atomizers 9, described water frame 6 and desulfurization on described water frame 6 and desulfurization frame 7Frame 7 is connected with respectively feed pipe 10 and desulfurization pipe 11, on described feed pipe 10 and desulfurization pipe 11, is equipped with explosion-proof solenoid valve 12 HesFlow-control meter 13, is provided with the second sensor of dust concentration 14, described the second dust concentration between described water frame 6 and desulfurization frame 7Sensor 14 is arranged on device for reducing dust body 1 inside, and described desulfurization pipe 11 is established near a side of the second sensor of dust concentration 14Have inferior control device 15, described control device 15 is arranged on the outside of device for reducing dust body 1.
Described filter course 8 is arranged on device for reducing dust body 1 inside near gas outlet 3, and described filter course 8 is by active carbon groupBecome.
The course of work of this example; Entered in device for reducing dust body 1 by air inlet 2 at dusty gas, the first dust is denseDegree sensor 4 and the second concentration sensor 14 detect gas, after detection, dust concentration signal are delivered to main control dressPut 5 and inferior control device 15 in, in the time that dust concentration exceedes limit value, control explosion-proof solenoid valve 12 to containing by main control unit 5Dirt gas carries out atomizing de-dusting and desulfurization processing, when dust concentration is during lower than limit value, controls and closes explosion-proof solenoid valve 12 and stopAtomizing de-dusting, the flow-control meter 13 on feed pipe 10 and desulfurization pipe 11 is controlled ducted rate-of flow, reduces water and desulfurizationThe waste of agent, its depositing dust effect of maximized release; Gas is after water spray, desulfurization are processed, finally by the activity in filter course 8Charcoal is the dust in adsorbed gas again, makes it reach maximized depositing dust effect.
Above an embodiment of the present utility model is had been described in detail, but described content is only of the present utility modelPreferred embodiment, can not be considered to for limiting practical range of the present utility model. Allly do according to the utility model application rangeEqualization change with improve etc., within all should still belonging to patent covering scope of the present utility model.
Claims (2)
1. an atomizing de-dusting apparatus, is characterized in that: comprise device for reducing dust body (1), two of described device for reducing dust body (1)End is connected with respectively air inlet (2) and gas outlet (3), and described air inlet (2) inside is provided with the first sensor of dust concentration (4),The top of described device for reducing dust body (1) is provided with main control unit (5), and described device for reducing dust body (1) inside is provided with spray successivelyWater frame (6), desulfurization frame (7) and filter course (8), be equipped with several atomizers on described water frame (6) and desulfurization frame (7)(9), described water frame (6) and desulfurization frame (7) are connected with respectively feed pipe (10) and desulfurization pipe (11), described feed pipe (10) andOn desulfurization pipe (11), be equipped with explosion-proof solenoid valve (12) and flow-control meter (13), between described water frame (6) and desulfurization frame (7), establishHave the second sensor of dust concentration (14), described the second sensor of dust concentration (14) is arranged on device for reducing dust body (1) inside,Described desulfurization pipe (11) is provided with time control device (15) near a side of the second sensor of dust concentration (14), controls dress described timePut (15) and be arranged on the outside of device for reducing dust body (1).
2. a kind of atomizing de-dusting apparatus according to claim 1, is characterized in that: described filter course (8) is arranged on closeDevice for reducing dust body (1) inside of gas outlet (3), described filter course (8) is made up of active carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521115510.XU CN205243551U (en) | 2015-12-25 | 2015-12-25 | Water spraying device for dust suppression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521115510.XU CN205243551U (en) | 2015-12-25 | 2015-12-25 | Water spraying device for dust suppression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205243551U true CN205243551U (en) | 2016-05-18 |
Family
ID=55942631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521115510.XU Expired - Fee Related CN205243551U (en) | 2015-12-25 | 2015-12-25 | Water spraying device for dust suppression |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205243551U (en) |
-
2015
- 2015-12-25 CN CN201521115510.XU patent/CN205243551U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160518 Termination date: 20171225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |