CN204594966U - A kind of foam dust suppression agent anti-dust effect test experience device - Google Patents
A kind of foam dust suppression agent anti-dust effect test experience device Download PDFInfo
- Publication number
- CN204594966U CN204594966U CN201520338709.2U CN201520338709U CN204594966U CN 204594966 U CN204594966 U CN 204594966U CN 201520338709 U CN201520338709 U CN 201520338709U CN 204594966 U CN204594966 U CN 204594966U
- Authority
- CN
- China
- Prior art keywords
- dust
- experiment cylinder
- fan
- foam
- suppression agent
- 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.)
- Expired - Fee Related
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of foam dust suppression agent anti-dust effect test experience device, comprise experiment cylinder and be arranged on the frother outside experiment cylinder, the top of experiment cylinder is provided with coal filling hole, the bottom of experiment cylinder is provided with coal dropping port, the outlet of frother is provided with the high-pressure hose that one end is communicated with it, the other end of high-pressure hose stretches in experiment cylinder obliquely, the end stretching into the high-pressure hose in experiment cylinder is positioned at the below of coal filling hole, experiment cylinder is provided with the fan of drying in experiment cylinder, the air outlet of fan stretches in experiment cylinder, the air outlet end of fan is provided with the homodisperse air devider of wind that fan can be blown out, experiment cylinder is provided with multiple dust gauge, multiple dust gauge is from top to bottom laid successively, the sampling head of dust gauge is positioned at experiment cylinder.The utility model structure simple, reasonable in design and use easy to operate, be easy to realize, accurately detecting the anti-dust effect of foam dust suppression agent, laying a good foundation for accurately selecting suitable foam dust suppression agent.
Description
Technical field
The utility model relates to a kind of experimental provision, especially relates to a kind of foam dust suppression agent anti-dust effect test experience device.
Background technology
Dust pollution is one of world's public hazards, and the many activities of the mankind all can produce dust, particularly Coal Industry.According to statistics, the number of relevant to coal industry pneumoconiosis in all kinds of Pneumoconiosis Patients is maximum.As latest report coal-worker's pnuemoconiosis 12405 in 2012 example, account for that national pneumoconiosis reports total number of cases 51.23%, and 2013 just add about 9%.Current, China's coal-mine is every year because Death from Pneumoconiosis number has exceeded the summation of all kinds of death tolls, as 2012, coal mining accident death toll controlled below 1400 people, Death from Pneumoconiosis then reaches 1800 people, prevention and cure of dust pneumoconiosis situation is increasingly severe, thereby produces huge medical expense expenditure and some other social concern.
Foam is as a kind of gas-liquid two-phase medium containing dustfall agent, have connect large, the moistening dust speed of dirt area fast, stick dust ability strong efficiently catch dirt characteristic, especially very strong rejection ability is had to respirable dust, but owing to lacking specific aim research in detection foam dust-removing effect, seriously hinder development and the application of foam dust-removing technology, govern the long-term enforcement of foam dust-removing technology and promote on a large scale.
At present, the device that can detect foam dust suppression agent anti-dust effect is not had.To the detection of developed foam dust suppression agent anti-dust effect, mainly judge anti-dust effect by surveying the coherency, water-retaining property and the wetting state that detect foam dust suppression agent, the performance of the foam that foam dust suppression agent produces cannot be detected, when also cannot detect actual use, foam catches dirt effect, detect inaccurate, accurately can not select suitable foam dust suppression agent.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, a kind of foam dust suppression agent anti-dust effect test experience device is provided, its structure simple, reasonable in design and use easy to operate, be easy to realize, accurately detecting the anti-dust effect of foam dust suppression agent, laying a good foundation for accurately selecting suitable foam dust suppression agent.
For achieving the above object, the technical solution adopted in the utility model is: a kind of foam dust suppression agent anti-dust effect test experience device, it is characterized in that: comprise experiment cylinder and be arranged on the frother outside experiment cylinder, the top of described experiment cylinder is provided with coal filling hole, the bottom of described experiment cylinder is provided with coal dropping port, the outlet of described frother is provided with the high-pressure hose that one end is communicated with it, the other end of described high-pressure hose stretches in experiment cylinder obliquely, the end stretching into the high-pressure hose in experiment cylinder is positioned at the below of coal filling hole, described experiment cylinder is provided with the fan of drying in experiment cylinder, the air outlet of described fan stretches in experiment cylinder, the air outlet end of described fan is provided with the homodisperse air devider of wind that fan can be blown out, described experiment cylinder is provided with multiple dust gauge, multiple dust gauge is from top to bottom laid successively, the sampling head of described dust gauge is positioned at experiment cylinder.
Above-mentioned a kind of foam dust suppression agent anti-dust effect test experience device, it is characterized in that: the quantity of described frother and fan is two, the quantity of described high-pressure hose is two, the outlet of each frother arranges a high-pressure hose, a fan is set immediately below each frother, two frothers are symmetrical arranged, and two high-pressure hoses are symmetrical arranged, and two fans are symmetrical arranged.
Above-mentioned a kind of foam dust suppression agent anti-dust effect test experience device, is characterized in that: in described experiment cylinder, bottom is fixed with baffle plate, and two fans are symmetricly set on the both sides of baffle plate.
Above-mentioned a kind of foam dust suppression agent anti-dust effect test experience device, it is characterized in that: the bottom of described baffle plate is fixed with spheroid, described spheroid is positioned at the top of coal dropping port.
Above-mentioned a kind of foam dust suppression agent anti-dust effect test experience device, it is characterized in that: described air devider comprises circular frame and is arranged on the blade in circular frame, the quantity of described blade is multi-disc, and more blades is evenly laid, and described circular frame is fixed on the air outlet of fan.
Above-mentioned a kind of foam dust suppression agent anti-dust effect test experience device, is characterized in that: the quantity of described dust gauge is three.
Above-mentioned a kind of foam dust suppression agent anti-dust effect test experience device, is characterized in that: described dust gauge is dust measurement instrument of direct-reading type.
The utility model compared with prior art has the following advantages:
1, the utility model structure simple, reasonable in design and use easy to operate, be easy to realize.
2, the utility model can make foam dust suppression agent produce foam, when detecting actual use foam catch dirt effect, accurately detecting the anti-dust effect of foam dust suppression agent, laying a good foundation for accurately selecting suitable foam dust suppression agent.
3, high-pressure hose of the present utility model stretches in experiment cylinder obliquely, foam can be made to disperse in experiment cylinder more even, reduce corner and gather coal.
4, experiment cylinder of the present utility model is provided with multiple dust gauge, the Dust Concentration of differing heights can be measured, detect foam dust-removing effect further, analyze dust suppression foam situation over time.
5, the utility model arranges fan in the both sides of experiment cylinder, and the wind that fan blows is from the bottom to top, by adjusting different wind-force, that dust suppressant foam can be blown floats, and slow down the sinking speed of coal dust, increase the touch opportunity of coal dust and dust suppressant foam, that better detects foam catches dirt effect.
Below by drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model air devider.
Description of reference numerals:
1-coal filling hole; 2-experiment cylinder; 3-dust gauge;
4-coal dropping port; 5-high-pressure hose; 6-frother;
7-fan; 8-air devider; 8-1-circular frame;
8-2-blade; 9-baffle plate; 10-spheroid;
11-coal dust; 12-foam.
Embodiment
As shown in Figure 1, the frother 6 that the utility model comprises experiment cylinder 2 and is arranged on outside experiment cylinder 2, the top of described experiment cylinder 2 is provided with coal filling hole 1, the bottom of described experiment cylinder 2 is provided with coal dropping port 4, the outlet of described frother 6 is provided with the high-pressure hose 5 that one end is communicated with it, the other end of described high-pressure hose 5 stretches in experiment cylinder 2 obliquely, the end stretching into the high-pressure hose 5 in experiment cylinder 2 is positioned at the below of coal filling hole 1, described experiment cylinder 2 is provided with the fan 7 of blowing in experiment cylinder 2, the air outlet of described fan 7 stretches in experiment cylinder 2, the air outlet end of described fan 7 is provided with the homodisperse air devider 8 of the wind that fan 7 can be blown out, described experiment cylinder 2 is provided with multiple dust gauge 3, multiple dust gauge 3 is from top to bottom laid successively, the sampling head of described dust gauge 3 is positioned at experiment cylinder 2.Wherein, the wind that fan 7 blows is from the bottom to top, and by adjusting different wind-force, that dust suppressant foam can be blown floats, and slows down the sinking speed of coal dust, increases the touch opportunity of coal dust and dust suppressant foam, and that better detects foam catches dirt effect.High-pressure hose 5 stretches in experiment cylinder 2 obliquely, foam dispersion in experiment cylinder 2 can be made more even, reduce corner and gather coal.
As shown in Figure 1, the quantity of described frother 6 and fan 7 is two, the quantity of described high-pressure hose 5 is two, the outlet of each frother 6 arranges a high-pressure hose 5, a fan 7 is set immediately below each frother 6, two frothers 6 are symmetrical arranged, and two high-pressure hoses 5 are symmetrical arranged, and two fans 7 are symmetrical arranged.
As shown in Figure 1, in described experiment cylinder 2, bottom is fixed with baffle plate 9, and two fans 7 are symmetricly set on the both sides of baffle plate 9, and wind so not only can be made can to fill whole experiment cylinder 2, and prevents coal dust landing from polluting fan 7.
As shown in Figure 1, the bottom of described baffle plate 9 is fixed with spheroid 10, and described spheroid 10 is positioned at the top of coal dropping port 4, and spheroid 10 can make coal dust better concentrate and drop to coal dropping port 4, reduces experiment cylinder 2 internal contamination.
As shown in Figure 2, described air devider 8 comprises circular frame 8-1 and is arranged on the blade 8-2 in circular frame 8-1, and the quantity of described blade 8-2 is multi-disc, and more blades 8-2 evenly lays, and described circular frame 8-1 is fixed on the air outlet of fan 7.
As shown in Figure 1, the quantity of described dust gauge 3 is three.
In the present embodiment, described dust gauge 3 is dust measurement instrument of direct-reading type, directly can read Dust Concentration, can detect foam dust suppression agent respectively to full dirt and the anti-dust effect of exhaling dirt.
Principle of work of the present utility model is: open frother 6, and pressure sucks foam dust suppression agent, makes it under hyperbaric environment, spray dust suppressant foam by high-pressure hose 5, and evenly sprays in experiment cylinder 2; Then open fan 7, adjustment wind speed, make wind after air devider 8, evenly diffuse to experiment cylinder 2; Spray into coal dust 11 in coal filling hole 1 pressurization, coal dust 11 evenly diffusion falls, and coal dust 11 produces coal dust in dropping process, opens dust gauge 3, is detected the initial concentration of coal dust by dust gauge 3.After experiment starts, the time dependent numerical value of record Dust Concentration, and detect the concentration of differing heights coal dust, to obtain the foam dust suppression effect of differing heights, detect dust suppressant foam and catch dirt capacity variation in decline process, finally can survey and average for three times, the coal dust fallen falls along spheroid 10, discharges experiment cylinder 2 through coal dropping port 4.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solutions of the utility model.
Claims (7)
1. a foam dust suppression agent anti-dust effect test experience device, it is characterized in that: comprise experiment cylinder (2) and be arranged on experiment cylinder (2) frother outward (6), the top of described experiment cylinder (2) is provided with coal filling hole (1), the bottom of described experiment cylinder (2) is provided with coal dropping port (4), the outlet of described frother (6) is provided with the high-pressure hose (5) that one end is communicated with it, the other end of described high-pressure hose (5) stretches in experiment cylinder (2) obliquely, the end stretching into the high-pressure hose (5) in experiment cylinder (2) is positioned at the below of coal filling hole (1), described experiment cylinder (2) is provided with the fan (7) of blowing in experiment cylinder (2), the air outlet of described fan (7) stretches in experiment cylinder (2), the air outlet end of described fan (7) is provided with the homodisperse air devider of wind (8) that fan (7) can be blown out, described experiment cylinder (2) is provided with multiple dust gauge (3), multiple dust gauge (3) is from top to bottom laid successively, the sampling head of described dust gauge (3) is positioned at experiment cylinder (2).
2. according to a kind of foam dust suppression agent anti-dust effect test experience device according to claim 1, it is characterized in that: the quantity of described frother (6) and fan (7) is two, the quantity of described high-pressure hose (5) is two, the outlet of each frother (6) arranges a high-pressure hose (5), a fan (7) is set immediately below each frother (6), two frothers (6) are symmetrical arranged, two high-pressure hoses (5) are symmetrical arranged, and two fans (7) are symmetrical arranged.
3. according to a kind of foam dust suppression agent anti-dust effect test experience device according to claim 2, it is characterized in that: the interior bottom of described experiment cylinder (2) is fixed with baffle plate (9), and two fans (7) are symmetricly set on the both sides of baffle plate (9).
4. according to a kind of foam dust suppression agent anti-dust effect test experience device according to claim 3, it is characterized in that: the bottom of described baffle plate (9) is fixed with spheroid (10), and described spheroid (10) is positioned at the top of coal dropping port (4).
5. according to a kind of foam dust suppression agent anti-dust effect test experience device described in the arbitrary claim of claim 1-4, it is characterized in that: described air devider (8) comprises circular frame (8-1) and is arranged on the blade (8-2) in circular frame (8-1), the quantity of described blade (8-2) is multi-disc, more blades (8-2) is evenly laid, and described circular frame (8-1) is fixed on the air outlet of fan (7).
6., according to a kind of foam dust suppression agent anti-dust effect test experience device described in the arbitrary claim of claim 1-4, it is characterized in that: the quantity of described dust gauge (3) is three.
7., according to a kind of foam dust suppression agent anti-dust effect test experience device described in the arbitrary claim of claim 1-4, it is characterized in that: described dust gauge (3) is dust measurement instrument of direct-reading type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520338709.2U CN204594966U (en) | 2015-05-23 | 2015-05-23 | A kind of foam dust suppression agent anti-dust effect test experience device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520338709.2U CN204594966U (en) | 2015-05-23 | 2015-05-23 | A kind of foam dust suppression agent anti-dust effect test experience device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204594966U true CN204594966U (en) | 2015-08-26 |
Family
ID=53931111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520338709.2U Expired - Fee Related CN204594966U (en) | 2015-05-23 | 2015-05-23 | A kind of foam dust suppression agent anti-dust effect test experience device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204594966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109690286A (en) * | 2016-08-24 | 2019-04-26 | 福斯油品欧洲股份公司 | Inhibit the test equipment and method of system for test dust |
-
2015
- 2015-05-23 CN CN201520338709.2U patent/CN204594966U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109690286A (en) * | 2016-08-24 | 2019-04-26 | 福斯油品欧洲股份公司 | Inhibit the test equipment and method of system for test dust |
| CN109690286B (en) * | 2016-08-24 | 2022-05-24 | 福斯油品欧洲股份公司 | Test equipment and method for testing dust suppression system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207133173U (en) | A kind of Dynamic Monitoring of Soil Erosion predictor | |
| CN204594966U (en) | A kind of foam dust suppression agent anti-dust effect test experience device | |
| CN203848867U (en) | Rectification type total cross section multi-point self-ash-removing air duct flow measuring device | |
| CN204241351U (en) | A kind of evaluation PM2.5 mask filtration efficiency measurement mechanism | |
| CN207198121U (en) | Dust suppressant anti-dust effect test device | |
| CN207095617U (en) | Subway tunnel testing natural ventilation rate is put | |
| CN206593640U (en) | A kind of device for monitoring inclination | |
| CN206787617U (en) | A kind of intelligent integrated determining instrument of indoor air quality | |
| CN205958316U (en) | Dust sampler | |
| CN204260684U (en) | A kind of indoor steam cleaner | |
| CN205538926U (en) | Road presses down dirt agent dust suppression effect measurement experiment device | |
| CN203606181U (en) | Sampling apparatus for testing water quality | |
| CN202648856U (en) | Open-air crane windproof detecting device | |
| CN107065734A (en) | A kind of anti-pollution gas discharge online monitoring system and its method of work | |
| CN204330542U (en) | Particulate in air pick-up unit | |
| CN206978545U (en) | Aviation pesticide spraying operation monitoring in real time and automatic metering system equipment | |
| CN206208889U (en) | A kind of soil analysis detection and adjusting means | |
| CN205192919U (en) | Air filter material's filtration efficiency testing arrangement | |
| CN206362778U (en) | A kind of Portable detachable odor detection equipment | |
| CN206308373U (en) | A kind of Tissue Culture Flask of detectable pH-value | |
| CN202119346U (en) | Hole position detecting tool | |
| CN205991919U (en) | A kind of inspection by rebound method concrete test line aid | |
| CN204631038U (en) | A kind of new road pick-up unit | |
| CN205862135U (en) | One dykes and dams field data intelligent acquisition system along the river | |
| CN204177814U (en) | Fire-fighting wind speed measuring apparatus |
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: 20150826 Termination date: 20210523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |