CN204121910U - The device that suction-type forced flow gray haze is administered - Google Patents
The device that suction-type forced flow gray haze is administered Download PDFInfo
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- CN204121910U CN204121910U CN201420506308.9U CN201420506308U CN204121910U CN 204121910 U CN204121910 U CN 204121910U CN 201420506308 U CN201420506308 U CN 201420506308U CN 204121910 U CN204121910 U CN 204121910U
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Abstract
The utility model relates to the device that a kind of suction-type forced flow gray haze is administered, and comprises pond, gas chimney, control unit, mud accumulation area and storage cistern.The top of gas chimney is provided with air inlet, and bottom is provided with gas outlet and shoot door, and the top of shoot door is provided with sprinkler head.Be provided with distribution of gas endless tube in pond, distribution of gas endless tube is provided with gas tip, and gas outlet is connected to distribution of gas endless tube by air pipe line.Air pipe line is provided with air-introduced machine, gas flowmeter and flow control valve.Air-introduced machine, gas flowmeter, flow control valve and water pump are connected with control unit circuit respectively.The device that the suction-type forced flow gray haze that the utility model is set up by gas chimney, pond and mud accumulation area is administered, bled by high-altitude, forced flow, air washing, rough atmosphere and dust accumulation deposition process, efficiently solve the problem that regional area haze weather is administered, improve the effect of environmental improvement, there is little, the instant effect of investment and the obvious feature of regulation effect.
Description
Technical field
The utility model belongs to environmental protection and Treatment process field, relates to the device that a kind of suction-type forced flow gray haze is administered.
Background technology
Haze is the turbid phenomenon that a large amount of particulates that naked eyes in atmosphere cannot differentiate are formed that suspends, and also claims haze, gray haze or smaze.Do not have obvious border between gray haze and clear sky district, the spatial distribution of gray haze particle is relatively more even, and particle size is from 0.001 micron to 10 microns, and average diameter is greatly about 2 microns.Gray haze is as a kind of natural phenomena, and it is formed with three aspect factor.One is increasing of the quiet wind phenomenon of horizontal direction, and two is temperature inversions of vertical direction, and three is the increases of suspended particulate substance in air.Quiet wind is unfavorable for that atmosphere pollution expands dilution towards periphery, and easily accumulates high density pollution.In inversion layer, warmer and light air is positioned at above colder and heavy air, forms a kind of extremely stable air layer, the air in atmosphere low latitude is moved both vertically and is restricted.Air-borne particulates is difficult to fly away to high-altitude and be arrested in low latitude, close to ground, forms gray haze in the air layer floated below inversion layer.Along with industrial expansion, pollutant emission rolls up, and particle diameter stops in an atmosphere at micron-sized fine particulates, forms gray haze when the weather such as quiet wind, inversion occur.In stable atmospheric environment, do not have air to flow, micron and the fine solid particle with subordinate suspend balance and stability in an atmosphere, and can not get off by natural sediment, the gray haze forming continuous several days is not fallen apart for a long time.Fine solid particle easily deposits on ground after assembling formation bulky grain.
Administer gray haze and comprise two class methods of effecting a permanent cure and take stopgap measures, the method for effecting a permanent cure does not allow gray haze produce, and controlling calibration method is cut down the gray haze occurred.The basic reason of appearance gray haze is pollutant emission, is secondly the decay of atmospheric self-cleaning ability.So the basic road administering gray haze is control polluted articles discharge, take specific aim measure, decreasing pollution source.The concrete measure of abatement gray haze has rain making, artificial airflow, high-altitude water spray, water smoke artillery, air filtration, purification of air to combine the methods such as spraying, Electrostatic Absorption, special exterior wall and photocatalyst, uses additional means to increase atmospheric self-cleaning ability.
Along with treatment range increases, the difficulty that gray haze is administered and expense are also along with increase.The method being applicable to solving indoor gray haze problem is more, for the problem that regional area gray haze is administered, yet there are no the report of simple, convenient, practical and that expense is low administering method.If rain making adds the catalyst such as dry ice to the cloud of the sky, make cloud layer precipitation or increase precipitation, in cleaning atmosphere, fine solid particle and soluble acid gas, purify air.Rain making needs air eligible, has requirement to humidity, temperature, can only carry out among a small circle.Rain making expense is too high, effective in short-term after rainfall, can only occasionally do it.
Utility model content
The device that the utility model provides a kind of suction-type forced flow gray haze to administer, to solve the problem that regional area administers haze weather, improves atmospheric environment regulation effect, improves atmospheric environment.
The technical solution of the utility model is: the device that suction-type forced flow gray haze is administered, and comprises pond, gas chimney and control unit.The top of gas chimney is provided with air inlet, and bottom is provided with gas outlet and shoot door, and the top of shoot door is provided with 2 ~ 6 sprinkler heads, and sprinkler head is connected with exit of pump.Be provided with distribution of gas endless tube in pond, distribution of gas endless tube is provided with gas tip, and gas outlet is connected to distribution of gas endless tube by air pipe line.Air pipe line is provided with air-introduced machine, gas flowmeter and flow control valve.Air-introduced machine, gas flowmeter, flow control valve and water pump are connected with control unit circuit respectively.
Device is provided with mud accumulation area and storage cistern, and mud accumulation area and storage cistern are positioned at around pond, and storage cistern is connected to pond by water lines and water storage pump.Be provided with blowdown ditch between gas chimney and pond, blowdown ditch is provided with inserted valve, and inserted valve is positioned at the junction of blowdown ditch and gas chimney, for controlling drainage flow, prevents blocking.Be provided with electric heating equipment in pond, in case winter, pond froze, device cannot run.Gas tip to be arranged in below the water surface of pond 1.5 ~ 2.5 meters.The height of gas chimney is 100 ~ 200 meters, and air inlet is 1 ~ 5 row, and the height often arranging air inlet sets according to specific needs.The height of sprinkler head is 2 ~ 3 meters.
The principle that suction-type forced flow gray haze is administered is: suck gray haze air from the most serious position height of gray haze, and gray haze air intake system, through gas tip, becomes bubble and enters pond and fully mix with water.In bubble, fine solid particle enters in water, to remove wherein solid particle.Water-vapo(u)r saturation in bubble, carries a large amount of steam and enters in air simultaneously.Air, through the purification of wet dedusting, becomes not containing the clean wet air of solids.Air returns air after purification, causes the disturbance to stable air, causes the air forced flow of regional area, destroys the atmospheric conditions of stable equilibrium.Wet air enters air, and local atmospheric humidity is increased, and aqueous vapor is by moistening for solid particle in air, and make granule easily assemble formation bulky grain, natural sediment gets off in an atmosphere.
The device that the suction-type forced flow gray haze that the utility model is set up by gas chimney, pond and mud accumulation area is administered, efficiently solve the problem that regional area administers haze weather, improve environmental improvement effect, there is little, the instant effect of investment and the obvious feature of regulation effect.The utility model is bled by high-altitude, the process of forced flow, air washing, rough atmosphere and dust accumulation deposition, by gray haze Atmospheric Grains matter inhaling air chimney, through sedimentation separation and water washing process, the dust granule effectively in traps air, Cleaning Air environment.Not only suck gray haze air to purify, and overflow from water by the bubble that gas tip sprays and be entrained with foam and enter in air, add the humidity of air, make that particle in air is moistening, gathering and natural sediment be to ground.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the utility model suction-type forced flow gray haze controlling device;
Fig. 2 is the floor plan that the utility model suction-type forced flow gray haze administers plant area.
Wherein:
1-lightning rod, 2-air inlet, 3-gas chimney, 4-sprinkler head, 5-shoot door, 6-water pump, 7-air-introduced machine, 8-flow control valve, 9-air pipe line, 10-gas tip, 11-pond, 12-mud accumulation area, 13-storage cistern, 14-control room, 15-passage, 16-gas outlet, 17-distribution of gas endless tube, 18-water storage pump, 19-blowdown ditch, 20-water lines, 21-inserted valve.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in detail.The utility model protection domain is not limited to embodiment, and any change that those skilled in the art make in the scope that claim limits also belongs to the scope of the utility model protection.
As shown in Figure 1, comprise pond 11, gas chimney 3 and control unit, control unit is arranged in control room 14 device that the utility model suction-type forced flow gray haze is administered.The height of gas chimney is 110 meters, and the top of gas chimney is provided with two row's air inlets 2, and first row air inlet is apart from 100 meters, ground, and second row air inlet is apart from 90 meters, ground.Gas chimney bottom is provided with gas outlet 16 and shoot door 5, and the top of shoot door is provided with 4 sprinkler heads 4, and the height of sprinkler head is 2 meters, and sprinkler head is connected by the outlet of pipeline with water pump 6.Be provided with distribution of gas endless tube 17 in pond, distribution of gas endless tube is provided with gas tip 10, and gas tip is arranged in 2 meters of below the water surface of pond.Gas outlet is connected to distribution of gas endless tube by air pipe line 9.Air pipe line is provided with air-introduced machine 7 gas flowmeter and flow control valve 8.Be provided with blowdown ditch 19 between gas chimney and pond, blowdown ditch is provided with inserted valve 21, and inserted valve is positioned at the junction of blowdown ditch and gas chimney, for controlling drainage flow, prevents blocking.As shown in Figure 2, device is provided with mud accumulation area 12 and storage cistern 13, and mud accumulation area and storage cistern are positioned at around pond, and storage cistern is connected to pond 11 by water lines 20 and water storage pump 18.Air-introduced machine 7, gas flowmeter, flow control valve, water pump 6 are connected with control unit circuit respectively with water storage pump.Electric heating equipment is provided with, in case winter, pond froze in pond 11.
Gray haze air enters gas chimney from the height that gray haze is the most serious, through deposition, wet dedusting in gas chimney and pond, sprays moistening pure air from pond.Moistening pure air make around in gray haze air fine particle assemble and increase, deposit to ground, air quality takes a turn for the better.From macroscopic view, device ambient atmosphere forms a forced flow circulation, destroys the atmospheric conditions that gray haze exists.
For adapting to the change of gray haze layer height, arranging on gas chimney top and arranging air inlet more.Gray haze air is inhaled into gas chimney air inlet, flows downward.Part dust particularly larger particles is fallen bottom gas chimney due to inertia, and dust accumulation is cleared up away from shoot door after a certain amount of.First spray water bottom gas chimney with sprinkler head during cleaning dust, make dust become mud paste mud, prevent from flying upward outside gas chimney.Air pipe line import, higher than the dust district bottom gas chimney, prevents the dust deposited to bottom gas chimney from sucking air pipe line.The negative pressure that air-introduced machine import produces makes to keep negative pressure state in gas chimney, can by gray haze air intake gas chimney air inlet.Detection signal guides to the control unit in control room, and the function utilizing control unit to show, record and automatically regulate, regulates pipeline valve opening automatically, maintenance air pipe line air pressure, constant flow.Easily by airflow scouring out, gas enters water layer from gas tip ejection fine solid particle in shower nozzle, is fractured into minute bubbles, and from water, effusion enters air.(1) minute bubbles fully mix with water in water layer inside, time long enough, and the area that bubble contacts with water is enough large, and most dust become trapped in water and forms mud.The air of overflowing from water, by after water washing, reduces greatly containing amount of dust, becomes moistening clean air.(2) bubble fully contacts with water, and steam is saturated in bubble.Being entrained with foam when bubble is overflowed from water enters in upper air, breaks after simultaneously bubble leaves the water surface, and surface water film rupture is that the tiny globule enters in upper air and forms water smoke.(3) bring into air from the bubble of shower nozzle ejection by a large amount of water smoke, make with the humid air, play cementation to gray haze particle in air, fine particle is gathered into bulky grain natural sediment on ground.
The moistening pure air in effusion pond enters above the ground in air, and extruding surrounding air, makes the flowing of air generation level and vertical direction, produces disturbance to stable air, destroys the balance and stability atmospheric conditions being conducive to gray haze existence.Along with pure air diffuses flow in an atmosphere, gray haze is diluted, and local atmospheric quality takes a turn for the better.In pond, mud reaches certain thickness, needs desilting.First stop blower fan during desilting, by pond at the middle and upper levels clear water pour storage cistern into.The mud cleared in the mud cleared from pond and gas chimney focuses on mud accumulation area and deposits.Cover with tarpaulin above mud, regularly spray water, prevent wind airborne dust, secondary pollution is formed to air.The mud cream that fine solid particle is formed is the raw material making brick, need not pulverize, directly fire.In addition all right landfill disposal of mud cream, surface coverage vegetation or accumulation are as Crop fertilizer.
Claims (7)
1. the device of a suction-type forced flow gray haze improvement, comprise pond (11), gas chimney (3) and control unit, it is characterized in that: the top of described gas chimney is provided with air inlet (2), bottom is provided with gas outlet (16) and shoot door (5), the top of shoot door is provided with 2 ~ 6 sprinkler heads (4), and sprinkler head exports with water pump (6) and is connected; Be provided with distribution of gas endless tube (17) in described pond, distribution of gas endless tube is provided with gas tip (10), and described gas outlet is connected to distribution of gas endless tube by air pipe line (9); Described air pipe line is provided with air-introduced machine (7), gas flowmeter and flow control valve (8), and air-introduced machine (7), gas flowmeter, flow control valve are connected with control unit circuit respectively with water pump.
2. the device of suction-type forced flow gray haze improvement according to claim 1, it is characterized in that: described device is provided with mud accumulation area (12) and storage cistern (13), described mud accumulation area and storage cistern are positioned at around pond, and described storage cistern is connected to pond (11) by water lines (20) and water storage pump (18).
3. the device of suction-type forced flow gray haze improvement according to claim 1, it is characterized in that: between described gas chimney (3) and pond (11), be provided with blowdown ditch (19), described blowdown ditch is provided with inserted valve (21), and described inserted valve is positioned at the junction of blowdown ditch and gas chimney.
4. the device of suction-type forced flow gray haze improvement according to claim 1, is characterized in that: described pond is provided with electric heating equipment in (11).
5. the device administered of suction-type forced flow gray haze according to claim 1, is characterized in that: described gas tip (10) to be arranged in below the water surface of pond 1.5 ~ 2.5 meters.
6. the device of suction-type forced flow gray haze improvement according to claim 1, is characterized in that: the height of described gas chimney (3) is 100 ~ 200 meters, and described air inlet (2) is 1 ~ 5 row, and the height often arranging air inlet sets according to specific needs; The height of described sprinkler head (4) is 2 ~ 3 meters.
7. the device of suction-type forced flow gray haze improvement according to claim 1, is characterized in that: described distribution of gas endless tube (17) is 1 ~ 10 circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420506308.9U CN204121910U (en) | 2014-09-04 | 2014-09-04 | The device that suction-type forced flow gray haze is administered |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420506308.9U CN204121910U (en) | 2014-09-04 | 2014-09-04 | The device that suction-type forced flow gray haze is administered |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204121910U true CN204121910U (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420506308.9U Expired - Fee Related CN204121910U (en) | 2014-09-04 | 2014-09-04 | The device that suction-type forced flow gray haze is administered |
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| Country | Link |
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| CN (1) | CN204121910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190183A (en) * | 2014-09-04 | 2014-12-10 | 河北科技大学 | Suction forced flow dust-haze treatment method and device |
-
2014
- 2014-09-04 CN CN201420506308.9U patent/CN204121910U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190183A (en) * | 2014-09-04 | 2014-12-10 | 河北科技大学 | Suction forced flow dust-haze treatment method and device |
| CN104190183B (en) * | 2014-09-04 | 2016-08-24 | 河北科技大学 | The method and apparatus that suction-type forced flow gray haze is administered |
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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: 20150128 Termination date: 20190904 |