CN201060182Y - experimental device for testing adsorption effect of electrostatic dust collection material - Google Patents
experimental device for testing adsorption effect of electrostatic dust collection material Download PDFInfo
- Publication number
- CN201060182Y CN201060182Y CNU2007200136399U CN200720013639U CN201060182Y CN 201060182 Y CN201060182 Y CN 201060182Y CN U2007200136399 U CNU2007200136399 U CN U2007200136399U CN 200720013639 U CN200720013639 U CN 200720013639U CN 201060182 Y CN201060182 Y CN 201060182Y
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- adsorption effect
- dust
- dust collection
- electrostatic dust
- utility
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- 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 relates to the measurement technology, in particular to an experiment device for testing the adsorption effect of the static dust removing material. The samples of a corona electrode and a dust precipitating electrode are connected, and the dust precipitating electrode is connected with a high-voltage power supply. The utility model is characterized in that the lower part of a measurement chamber in which the samples are enclosed is connected with a powder bucket provided with a speed regulating motor through a powder feeding inlet; and the upper part of the measurement chamber is connected with an air pump by a pipeline through an gas flowmeter, and a dust concentration meter is connected on the vent of the speed regulating motor; a dust discharging valve is arranged on the bottom of the measurement chamber; a flux regulating valve is arranged between the gas flowmeter and the air pump. The utility model has multi functions, can dispense with preparing the sample board, and the work efficiency is high.
Description
Technical field
The utility model relates to measuring technique, specifically a kind of experimental apparatus for testing adsorption effect of electrostatic dust collection materials.
Background technology
In the prior art, the dedusting material of commercial power cleaner adopts general steel plate, testing adsorption effect of electrostatic dust collection materials is that test plate (panel) is made square tube or pipe, the middle lead as corona discharge electrode of planting, tube wall connects the lead as the heavy dirt utmost point, test plate (panel) is provided with air inlet (having certain density dust) and air outlet, corona discharge electrode, the logical respectively high-tension electricity of the heavy dirt utmost point, produce corona, make the dust of being come in be drawn to the heavy dirt utmost point, finally fall into the bottom, thereby can measure dust (as shown in Figure 1) by dust measurement in the exit.Deficiency is: clumsy, efficient is low, and the prepared beforehand test plate (panel), it is single to measure kind, is inconvenient to operate.
The utility model content
In order to overcome above-mentioned deficiency, the purpose of this utility model provides a kind of without prepared beforehand test plate (panel), efficient height, multiduty experimental apparatus for testing adsorption effect of electrostatic dust collection materials.
To achieve these goals, the technical solution of the utility model comprises: be connected to the sample of corona discharge electrode, the heavy dirt utmost point, the heavy dirt utmost point connects high-voltage power supply; Also comprise: the measuring chamber of sample is housed, and the bottom is connected to the powder bucket of being furnished with buncher through the powder feeding inlet; Top connects aspiration pump by pipeline through gas meter, connects the dust concentration instrument in the buncher exhaust ports; The measuring chamber bottom is equipped with dust-discharging valve.
Be provided with flow control valve between described gas meter and the aspiration pump; At described buncher is propeller structure.
The utlity model has following advantage:
1. quickness and high efficiency.The experimental provision that adopts the utility model to provide can be without the prepared beforehand test plate (panel), efficient height, handled easily.
2. have the multi-usage characteristics.Measure diversification of varieties, can measure tubing, sheet material is that shape is not limit; And any material all can, practical.
Description of drawings
Fig. 1 is a prior art measurement structure synoptic diagram.
Fig. 2 is the utility model experimental provision structural drawing.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Present embodiment sample 5 is plain carbon steel A3, rhs-structure.As shown in Figure 2, be connected to the sample 5 of corona discharge electrode 4, the heavy dirt utmost point 6, the heavy dirt utmost point 6 connects high-voltage power supply 7; The measuring chamber 1 of sample 5 is housed, and the bottom is connected to the powder bucket 2 of being furnished with buncher 1 through the powder feeding inlet; Top connects aspiration pump 10 by pipeline through gas meter 8, connects dust concentration instrument 12 in buncher 1 exhaust ports; Measuring chamber 3 bottoms are equipped with dust-discharging valve 13.
Be provided with flow control valve 9 between wherein said gas meter 8 and the aspiration pump 10; At described buncher 1 is propeller structure, is used to measure powder feeding.
The course of work: start aspiration pump 10, adjustments of gas flowmeter 8 is opened buncher 1 speed governing powder feeding, opens the dust concentration instrument test dust concentration that high-voltage power supply 7 is connected to by the exhausr port place.Put dirt during shutdown.
Another embodiment to research nanocrystalline material physical property the time, apply high-voltage electric field, test.
After tested: nanocrystalline material is higher than 3 times of ordinary steel material to the adsorption effect of dust.
Claims (3)
1. experimental apparatus for testing adsorption effect of electrostatic dust collection materials is connected to the sample (5) of corona discharge electrode (4), the heavy dirt utmost point (6), and the heavy dirt utmost point (6) connects high-voltage power supply (7); It is characterized in that also comprising: the measuring chamber (3) of sample (5) is housed, and the bottom is connected to the be furnished with buncher powder bucket (2) of (1) through powder feeding inlet; Top connects aspiration pump (10) by pipeline through gas meter (8), connects dust concentration instrument (12) in buncher (1) exhaust ports; Measuring chamber (3) bottom is equipped with dust-discharging valve (13).
2. according to the described experimental apparatus for testing adsorption effect of electrostatic dust collection materials of claim 1, it is characterized in that: be provided with flow control valve (9) between described gas meter (8) and the aspiration pump (10).
3. according to the described experimental apparatus for testing adsorption effect of electrostatic dust collection materials of claim 1, it is characterized in that: at described buncher (1) is propeller structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200136399U CN201060182Y (en) | 2007-08-01 | 2007-08-01 | experimental device for testing adsorption effect of electrostatic dust collection material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200136399U CN201060182Y (en) | 2007-08-01 | 2007-08-01 | experimental device for testing adsorption effect of electrostatic dust collection material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201060182Y true CN201060182Y (en) | 2008-05-14 |
Family
ID=39408662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200136399U Expired - Fee Related CN201060182Y (en) | 2007-08-01 | 2007-08-01 | experimental device for testing adsorption effect of electrostatic dust collection material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201060182Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076433A (en) * | 2013-01-16 | 2013-05-01 | 天津理工大学 | Experimental device for testing foaming sol adsorbing dusts |
| CN104155126A (en) * | 2013-05-13 | 2014-11-19 | 珠海格力电器股份有限公司 | Dedusting efficiency detecting device and method of electrostatic dust collector |
| CN106442243A (en) * | 2016-09-27 | 2017-02-22 | 东南大学 | Dust concentration detection device and dust concentration detection method |
-
2007
- 2007-08-01 CN CNU2007200136399U patent/CN201060182Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076433A (en) * | 2013-01-16 | 2013-05-01 | 天津理工大学 | Experimental device for testing foaming sol adsorbing dusts |
| CN104155126A (en) * | 2013-05-13 | 2014-11-19 | 珠海格力电器股份有限公司 | Dedusting efficiency detecting device and method of electrostatic dust collector |
| CN106442243A (en) * | 2016-09-27 | 2017-02-22 | 东南大学 | Dust concentration detection device and dust concentration detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20100801 |