CN2634461Y - Air microdust collector - Google Patents
Air microdust collector Download PDFInfo
- Publication number
- CN2634461Y CN2634461Y CN 03262576 CN03262576U CN2634461Y CN 2634461 Y CN2634461 Y CN 2634461Y CN 03262576 CN03262576 CN 03262576 CN 03262576 U CN03262576 U CN 03262576U CN 2634461 Y CN2634461 Y CN 2634461Y
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- CN
- China
- Prior art keywords
- box
- dust
- gatherer
- collecting box
- collector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a dust collector which consists of a collector rotating with a bearing and a wind vane. The collector is composed of a collecting box and a dust box with the same shape and matched to each other. The collecting box is provided with nets on the top and the bottom surfaces and an opening in the side surface opposite to a curved surface. The dust box has an open top surface and an extending part on a side surface as well as opposite to the opening of the collecting box. The curved surfaces of the two boxes are streamline-shaped. The extending part of the curved surface is fixed by screws, positioned on the wind vane card and screwed, which can cause the collector and the wind vane to be positioned at one side of the bearing respectively. The utility model has the advantages of reasonable design, simple structure, high practicality and low cost. The collector can play a positive role in inspecting the environmental pollution, acquainting dust distribution in air, analyzing the components of dust and providing reasonable solving scheme.
Description
Technical field
The utility model relates to a kind of collection utensil of catching atmospheric fallout.
Background technology
Along with the swift and violent development of modern industry, atmospheric pollution is that national governments pay close attention to and one of the ecological environment problem endeavouring to solve always.
Two classes are divided in the source of atmospheric pollution, one class is sulphuric dioxide, nitrogen oxyhydroxide, hydrocarbons, carbon gasification compound and the flue dust etc. that mineral fuel produce, another kind of is to adopt different starting material to give off different harmful gases and solid dust with technology in commercial production, the agricultural chemicals that agricultural production is used disperses and enters atmosphere, combining the atmospheric precipitation that forms acid rain and other form with aqueous vapor, also is the contaminated a kind of performance of atmosphere.
The detrimental effect of atmospheric pollution is many-sided, influences animals and plants first and produces, and second is detrimental to health, and can destroy economic resources when serious.Contaminated atmosphere enters human body, can cause breathing, systemic disease and other diseases such as cardiovascular, nerve.Atmospheric pollution is because pollutant changes plant body generation physiology and biological chemistry to the harm of plant, to the harm of animal then often because animal edible and drink plant and the water that has accumulated atmosphere pollution, acid rain can suppress organic decomposition and nitrogen fixation in the soil, water down nutrients such as the calcium that combines with soil particle, magnesium, potassium, make the poor ridgeization of soil.Acid rain also corrodes building materials, metal construction etc.
Carry out the monitoring to atmospheric pollution, take effective control measures, improve the air purification quality, the living environment of creating the sky blue gas aquatic foods of a slice is the problem that the scientific worker and the whole society needing to demand solution urgently.
Summary of the invention
The purpose of this utility model aims to provide a kind of atmospheric fallout gatherer, utilize gatherer and weathervane to rotate with the wind around axle, the dust that swims in atmosphere is along with air-flow enters the collection box, in the sedimentation dust-collecting box, weigh by unloading box, calculate different gradient atmospheric fallout concentration.
The scheme that its technical matters that solves the utility model adopts is:
A kind of atmospheric fallout gatherer comprises a gatherer that can rotate around the axis and weathervane.Gatherer is identical by shape, and collection box of Wen Heing and dust-collecting box are formed up and down.Collect box upper surface and bottom surface and be furnished with net, its mesh is respectively 120 orders and 18 orders, and the side relative with cambered surface is provided with the opening of 20mm * 50mm; The dust-collecting box upper surface is opened wide, and the extension of its side is arranged on respect to the opening part of collecting box, and the extension of two box curved surfaces is fastening with screw, is placed on the weathervane card, and tightens with bolt, makes the be placed in both sides of rotating shaft of gatherer and weathervane.
It is streamlined collecting box and control of dust box body curved surface, and its tapering is 1: 5.
The good effect of advantage of the present utility model and generation is:
1, reasonable in design, the bent machine of box body is streamlined, reduces gas-flow resistance, and collecting the box end face has net, and air-flow enters from collecting the box opening, discharges from online, reduces the gas velocity in the box, makes micronic dust rely on the deadweight natural subsidence.
2, simple in structure, practical, cost is low, in atmospheric flow field, the micronic dust gatherer is placed the iron tower place of different gradients, and the micronic dust that can collect different gradients distributes, and for the regularity of distribution and the composition of understanding micronic dust certain help is arranged.
3, be widely used.For control atmosphere pollution provides scientific basis.
Description of drawings
Fig. 1 is the utility model synoptic diagram
Fig. 2 is that the utility model is collected the box synoptic diagram
Fig. 3 is the utility model dust-collecting box synoptic diagram
Embodiment
Below in conjunction with drawings and Examples the utility model is further described again
A kind of atmospheric fallout gatherer contains a gatherer and a weathervane that rotates around axle 1 only.Gatherer is identical by shape, and collection box of coincide up and down, stainless steel being made 3 and dust-collecting box 4 are formed.Collect box 3 upper surfaces and bottom surface and arrange net, its mesh is respectively 120 orders and 18 orders, collects on the box 3, and the side relative with cambered surface is provided with the opening 5 of 20mm * 50mm; The extension 7 of collecting box 3 and dust-collecting box 4 box bodys is arranged on respect to opening 5 places of collecting box 3, and it is streamlined collecting box 3 and dust-collecting box 4 box body curved surfaces, and its tapering is 1: 5.The extension of two box N-Side surfs is fastening with screw, is placed on the weathervane card 6, and tightens with bolt, makes the be placed in both sides of rotating shaft 1 of gatherer and weathervane 2.Rotating shaft 1 is connected with travel(l)ing rest 8, and travel(l)ing rest 8 is placed in the different gradients of iron tower place respectively, can collect the micronic dust of different gradients.
When change of the wind, weathervane 2 moves along Z-axis.And when each wind direction, micronic dust enters and collects box 3 micronic dusts under the effect of air-flow, relies on the deadweight natural subsidence.Every a period of time, unload two box bodys, reinstall new box body.The micronic dust that old box body is caught is weighed then, analyzes size and physics---the chemical property of grit.
Claims (4)
1, a kind of atmospheric fallout gatherer, comprise the gatherer and the weathervane (2) that rotate around axle (1), it is characterized in that: gatherer is identical by shape, collection box (3) that matches up and down and dust-collecting box (4) are formed, collect the net of box (3) upper surface and bottom surface cloth, there is opening (5) side relative with cambered surface, dust-collecting box (4) end face opens wide, the extension (7) of dust-collecting box (4) side is located with respect to the opening (5) of collecting box (3), the extension of two box curved surfaces is fastening and be placed on the weathervane card (6) with screw, and tighten with bolt, make the be placed in both sides of rotating shaft 1 of gatherer and weathervane (2).
2, according to the described a kind of atmospheric fallout gatherer of claim 1, it is characterized in that: the net of collecting on box (3) end face is stainless steel 120 orders, and the bottom surface is stainless steel 18 orders.
3, according to the described a kind of atmospheric fallout gatherer of claim 1, it is characterized in that: it is streamlined collecting box (3) and dust-collecting box (4) box body curved surface, and its tapering is 1: 5.
4, according to the described a kind of atmospheric fallout gatherer of claim 1, it is characterized in that: collect box (3) lateral opening (5) and be 20mm * 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03262576 CN2634461Y (en) | 2003-07-25 | 2003-07-25 | Air microdust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03262576 CN2634461Y (en) | 2003-07-25 | 2003-07-25 | Air microdust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2634461Y true CN2634461Y (en) | 2004-08-18 |
Family
ID=34296898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03262576 Expired - Fee Related CN2634461Y (en) | 2003-07-25 | 2003-07-25 | Air microdust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2634461Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183385A (en) * | 2011-03-02 | 2011-09-14 | 常州浩讯信息科技有限公司 | Environmental real-time monitoring and gas sampling method |
| TWI395932B (en) * | 2009-12-09 | 2013-05-11 | Ind Tech Res Inst | Method and system to estimate air pollutant emission sources |
| CN104568521A (en) * | 2015-01-23 | 2015-04-29 | 天津大学 | Passive sampling device and sampling method of atmospheric reactive gaseous mercury |
| CN107339132A (en) * | 2016-05-03 | 2017-11-10 | 福特环球技术公司 | Method and system for exhaust particulate matter sensing |
| CN107413123A (en) * | 2017-06-28 | 2017-12-01 | 江苏鼎盛滤袋有限公司 | A kind of special filter bag of blast furnace gas |
| CN107796670A (en) * | 2017-09-18 | 2018-03-13 | 中国科学院东北地理与农业生态研究所 | A kind of passive atmospheric sampling apparatus and its application method by all-wing aircraft control direction |
-
2003
- 2003-07-25 CN CN 03262576 patent/CN2634461Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI395932B (en) * | 2009-12-09 | 2013-05-11 | Ind Tech Res Inst | Method and system to estimate air pollutant emission sources |
| CN102183385A (en) * | 2011-03-02 | 2011-09-14 | 常州浩讯信息科技有限公司 | Environmental real-time monitoring and gas sampling method |
| CN102183385B (en) * | 2011-03-02 | 2012-12-19 | 常州浩讯信息科技有限公司 | Environmental real-time monitoring and gas sampling method |
| CN104568521A (en) * | 2015-01-23 | 2015-04-29 | 天津大学 | Passive sampling device and sampling method of atmospheric reactive gaseous mercury |
| CN106323697A (en) * | 2015-01-23 | 2017-01-11 | 天津大学 | Method for sampling atmosphere active gaseous mercury by passive sampling device |
| CN104568521B (en) * | 2015-01-23 | 2017-05-31 | 天津大学 | A kind of passive sampling apparatus of air reactive gaseous mercury |
| CN106323697B (en) * | 2015-01-23 | 2019-02-05 | 天津大学 | The method of sampling of atmosphere reactive gaseous mercury is carried out using passive sampling apparatus |
| CN107339132A (en) * | 2016-05-03 | 2017-11-10 | 福特环球技术公司 | Method and system for exhaust particulate matter sensing |
| CN107413123A (en) * | 2017-06-28 | 2017-12-01 | 江苏鼎盛滤袋有限公司 | A kind of special filter bag of blast furnace gas |
| CN107796670A (en) * | 2017-09-18 | 2018-03-13 | 中国科学院东北地理与农业生态研究所 | A kind of passive atmospheric sampling apparatus and its application method by all-wing aircraft control direction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |