CN103543242A - Device for testing and evaluating dust suppression rate of dust suppressant - Google Patents
Device for testing and evaluating dust suppression rate of dust suppressant Download PDFInfo
- Publication number
- CN103543242A CN103543242A CN201310544137.9A CN201310544137A CN103543242A CN 103543242 A CN103543242 A CN 103543242A CN 201310544137 A CN201310544137 A CN 201310544137A CN 103543242 A CN103543242 A CN 103543242A
- Authority
- CN
- China
- Prior art keywords
- dust
- dust suppressant
- suppression rate
- suppressant
- evaluation device
- 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.)
- Granted
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a device for testing and evaluating dust suppression rate of a dust suppressant. The device comprises a shell, wherein a rotating device for rolling materials and generating dusts is arranged in the shell; the rotating device is connected with a driving device; a wind output device for blowing the dusts is arranged on the shell of one side of the rotating device; a filter screen is arranged on the other side, opposite to the wind output device, of the shell; a dust collecting box is arranged under the filter screen; a dust suppressant spraying sprayer is arranged in a space above the rotating device; and the spraying sprayer is connected with a dust suppressant output device. The device for testing and evaluating dust suppression rate of a dust suppressant has the advantages of simple structure, convenience in testing, exact test data, reliable service, and the like.
Description
Technical field
The present invention relates to proving installation, specifically refer to a kind of dust suppressant dust suppression rate test evaluation device.
Background technology
In chemical industry, crude oil is through distillation by after the separation of weight matter oil, and mink cell focus is again through the process of hot tearing, the petroleum coke being transformed.Petroleum coke produces a large amount of dust in the process of passing on and transport.The composition of petroleum coke contains the composition that a large amount of human bodies are harmful, if its dust swims in air, when people breathe, is drawn onto, and can have a strong impact on the healthy of people, another convenient environment of also giving.
Existing in the process of the transportation of petroleum coke, there is the generation of using dust suppressant to suppress dust.But different dust suppressants, its dust suppression rate is how, temporarily also has device or the system of an evaluation, and also neither one standard is stipulated.
Summary of the invention
The object of this invention is to provide a kind of simple in structure, convenient test, test data accurately, the dust suppressant dust suppression rate test evaluation device of reliable operation.
To achieve these goals, the present invention designs a kind of dust suppressant dust suppression rate test evaluation device, comprise shell, in described shell, be provided with the whirligig that material is rolled and produce dust, whirligig is connected with drive unit, on a side shell of whirligig, be provided with dust is blown afloat to next wind-force output unit, on the relative opposite side shell of wind-force output unit, be provided with filter screen, the below of described filter screen is provided with dust collecting box, superjacent air space at whirligig is provided with dust suppressant insufflation showerhead, and described insufflation showerhead is connected with dust suppressant output unit.
Described whirligig comprises the netted rotary body of glass type and pedestal, is provided with reducing gear on pedestal, and reducing gear is connected with drive unit with the rotating shaft of the netted rotary body of cup type.
In the inner chamber of the described netted rotary body of cup type, be provided with some dividers.
The height of described divider (23) is 5～10mm.
The described netted rotary body of cup type is inclined on pedestal.
Described dust suppressant output unit includes dust suppressant storage chamber, pressure generation chamber, tensimeter, gauge tap and efferent duct, described pressure generation chamber is communicated with dust suppressant storage chamber, tensimeter is arranged on pressure generation chamber, gauge tap be arranged on efferent duct on, efferent duct is connected with insufflation showerhead.
Described pressure generation chamber is provided with high pressure sealing lid, screw rod pushing pump and rocking handle, and described rocking handle is connected with screw rod pushing pump.
Described wind-force output unit is fan blower.
Described drive unit is motor.
Dust suppressant dust suppression rate test evaluation device of the present invention can be evaluated the efficiency of the dust suppression of different dust suppressants, before research or using different dust suppressants, can to the efficiency of the dust suppression of dust suppressant, carry out mensuration in advance by dust suppressant dust suppression rate test evaluation device of the present invention, can use as required different dust suppressants like this.
accompanying drawing explanation:
Fig. 1 is the structural representation of dust suppressant dust suppression rate test evaluation device of the present invention.
Embodiment
For the ease of those skilled in the art's understanding, below in conjunction with specific embodiment and accompanying drawing, structural principle of the present invention is described in further detail.
As shown in Figure 1, a kind of dust suppressant dust suppression rate test evaluation device, it comprises shell 1, in described shell 1, be provided with the whirligig that material is rolled and produce dust, whirligig is connected with drive unit, on a side shell of whirligig, be provided with dust is blown afloat to next wind-force output unit, on the relative opposite side shell of wind-force output unit, be provided with filter screen 7, the below of described filter screen 7 is provided with dust collecting box 8, superjacent air space at whirligig is provided with dust suppressant insufflation showerhead 3, and described insufflation showerhead 3 is connected with dust suppressant output unit.
As shown in Figure 1, described whirligig comprises the netted rotary body 21 of glass type and pedestal 22, on pedestal 22, is provided with reducing gear, and reducing gear is connected with drive unit with the rotating shaft of the netted rotary body 21 of cup type.The rotation speed of the netted rotary body 21 of cup type is adjusted by reducing gear.
As shown in Figure 1, in the inner chamber of the described netted rotary body 21 of cup type, be provided with some dividers 23.Divider 23, the height of described divider (23) is 5～10mm.Divider 23 can effectively improve the abundant collision of the material in the netted rotary body 21 of cup type and further pulverize.
As shown in Figure 1, the netted rotary body 21 of described cup type is inclined on pedestal 22.Being obliquely installed the wind that can facilitate insufflation showerhead 3 sprinkling dust suppressants and be conducive to the output of wind-force output unit blows the dust of kicking up to filter screen effectively.
As shown in Figure 1, described dust suppressant output unit includes dust suppressant storage chamber 31, pressure generation chamber 32, tensimeter 33, gauge tap 34 and efferent duct 35, described pressure generation chamber 32 is communicated with dust suppressant storage chamber 31, tensimeter 33 is arranged on pressure generation chamber 32, gauge tap 34 be arranged on efferent duct 35 on, efferent duct 35 is connected with insufflation showerhead 3.Described pressure generation chamber 32 is provided with high pressure sealing lid 36, screw rod pushing pump 37 and rocking handle 38, and described rocking handle 38 is connected with screw rod pushing pump 37.During use, need hand rocking handle 38, make screw rod pushing pump 37 compressive pressure produce the pressure in chamber 32, while reaching certain pressure requirement, open gauge tap 34, make dust suppressant form and be sprayed in the netted rotary body 21 of glass type by insufflation showerhead 3, the dust of kicking up is realized and being suppressed.
As shown in Figure 1, described wind-force output unit is fan blower 4.
As shown in Figure 1, described drive unit is motor 5.
Principle of work of the present invention is: the material (petroleum coke) that first need to detect dust suppression rate is divided into two parts, portion is put into the netted rotary body 21 of glass type and is carried out kicking up of simulating dust, do not use inhibitor, fan blower 4 is with certain wind speed work, general control is in moderate breeze left and right, motor 5 drives netted rotary body 21 rotations of cup type, rotating speed is controlled at 100～150 left and right, the suction that fan blower 4 produces is drawn to filter screen 7 directions by the dust of kicking up in the netted rotary body 21 of cup type, and dust is dispersed in filter screen 7 and dust collecting box; Another part put into the netted rotary body 21 of glass type and carried out kicking up of simulating dust, fan blower 4 is with certain wind speed work, general control is in moderate breeze left and right, motor 5 drives netted rotary body 21 rotations of cup type, rotating speed is controlled at 100～150 left and right, when manual control rocking handle 8 makes the pressure in pressure generation chamber 32 be shown as 2～6MPa on tensimeter, release control switch 34, dust suppressant is fallen in the dust of kicking up in the netted rotary body 21 of glass type by insufflation showerhead 3 sprays through high-pressure atomization.The dust producing more once and at the dust of rear generation, can know, the dust suppression efficiency of the dust suppressant of sprinkling how.
The above, be only preferred embodiment of the present invention, not the present invention done to any pro forma restriction; The those of ordinary skill of all industry all can be implemented the present invention with the above shown in by specification accompanying drawing swimmingly; But all those skilled in the art are not departing within the scope of technical solution of the present invention, can utilize disclosed above technology contents and a little change, the modification of making and the equivalent variations developing, be equivalent embodiment of the present invention; Meanwhile, the change of any equivalent variations that all foundations essence technology of the present invention is done above embodiment, modification and differentiation etc., within all still belonging to the protection domain of technical scheme of the present invention.
Claims (9)
1. a dust suppressant dust suppression rate test evaluation device, comprise shell (1), it is characterized in that: in described shell (1), be provided with the whirligig that material is rolled and produce dust, whirligig is connected with drive unit, on a side shell of whirligig, be provided with dust is blown afloat to next wind-force output unit, on the relative opposite side shell of wind-force output unit, be provided with filter screen (7), the below of described filter screen (7) is provided with dust collecting box (8), superjacent air space at whirligig is provided with dust suppressant insufflation showerhead (3), described insufflation showerhead (3) is connected with dust suppressant output unit.
2. dust suppressant dust suppression rate test evaluation device according to claim 1, it is characterized in that: described whirligig comprises the netted rotary body of glass type (21) and pedestal (22), on pedestal (22), be provided with reducing gear, reducing gear is connected with drive unit with the rotating shaft of the cup netted rotary body of type (21).
3. dust suppressant dust suppression rate test evaluation device according to claim 1 and 2, is characterized in that: in the inner chamber of the described netted rotary body of cup type (21), be provided with some dividers (23).
4. dust suppressant dust suppression rate test evaluation device according to claim 3, is characterized in that: the height of described divider (23) is 5～10mm.
5. dust suppressant dust suppression rate test evaluation device according to claim 4, is characterized in that: the described netted rotary body of cup type (21) is inclined on pedestal (22).
6. dust suppressant dust suppression rate test evaluation device according to claim 5, it is characterized in that: described dust suppressant output unit includes dust suppressant storage chamber (31), pressure generation chamber (32), tensimeter (33), gauge tap (34) and efferent duct (35), described pressure generation chamber (32) is communicated with dust suppressant storage chamber (31), tensimeter (33) is arranged on pressure generation chamber (32), gauge tap (34) is arranged on efferent duct (35) upper, and efferent duct (35) is connected with insufflation showerhead (3).
7. dust suppressant dust suppression rate test evaluation device according to claim 6, it is characterized in that: described pressure generation chamber (32) is provided with high pressure sealing lid (36), screw rod pushing pump (37) and rocking handle (38), described rocking handle (38) is connected with screw rod pushing pump (37).
8. dust suppressant dust suppression rate test evaluation device according to claim 7, is characterized in that: described wind-force output unit is fan blower (4).
9. dust suppressant dust suppression rate test evaluation device according to claim 8, is characterized in that: described drive unit is motor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310544137.9A CN103543242B (en) | 2013-11-05 | 2013-11-05 | A kind of dust suppressant dust suppression rate test evaluation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310544137.9A CN103543242B (en) | 2013-11-05 | 2013-11-05 | A kind of dust suppressant dust suppression rate test evaluation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103543242A true CN103543242A (en) | 2014-01-29 |
| CN103543242B CN103543242B (en) | 2016-04-06 |
Family
ID=49966902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310544137.9A Expired - Fee Related CN103543242B (en) | 2013-11-05 | 2013-11-05 | A kind of dust suppressant dust suppression rate test evaluation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103543242B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036941A (en) * | 2017-05-08 | 2017-08-11 | 陕西科技大学 | A kind of dust reduction rate test evaluation device and method |
| CN109342693A (en) * | 2018-10-23 | 2019-02-15 | 湖南科技大学 | A kind of soil solidification dust suppression experiment porch |
| CN112951340A (en) * | 2021-03-16 | 2021-06-11 | 中南大学 | Comprehensive evaluation method suitable for optimization of chemical dust suppressant |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101520365A (en) * | 2009-03-06 | 2009-09-02 | 山东科技大学 | Simulation experimental system for controlling mine tunnel dust environment |
| CN101845961A (en) * | 2010-05-28 | 2010-09-29 | 山东科技大学 | Bracket spraying dust reduction emulation simulation device for coal mine working surface |
| CN202372485U (en) * | 2011-10-22 | 2012-08-08 | 王帅领 | Coal dust generating device for laboratories |
| CN202548039U (en) * | 2012-02-07 | 2012-11-21 | 中国科学院地质与地球物理研究所 | Dust sedimentation experiment equipment |
| CN103063466A (en) * | 2013-01-08 | 2013-04-24 | 中国矿业大学 | Simulating device and simulating method of underground spray dedusting quantification |
| CN103245599A (en) * | 2012-02-07 | 2013-08-14 | 中国科学院地质与地球物理研究所 | Dust settlement experiment apparatus |
| CN203241327U (en) * | 2013-05-23 | 2013-10-16 | 南通大学 | Experimental device for stimulating underground operating environment |
| CN203745442U (en) * | 2013-11-05 | 2014-07-30 | 中海油能源发展股份有限公司惠州石化分公司 | Device for testing and evaluating dust suppression rate of dust suppressant |
-
2013
- 2013-11-05 CN CN201310544137.9A patent/CN103543242B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101520365A (en) * | 2009-03-06 | 2009-09-02 | 山东科技大学 | Simulation experimental system for controlling mine tunnel dust environment |
| CN101845961A (en) * | 2010-05-28 | 2010-09-29 | 山东科技大学 | Bracket spraying dust reduction emulation simulation device for coal mine working surface |
| CN202372485U (en) * | 2011-10-22 | 2012-08-08 | 王帅领 | Coal dust generating device for laboratories |
| CN202548039U (en) * | 2012-02-07 | 2012-11-21 | 中国科学院地质与地球物理研究所 | Dust sedimentation experiment equipment |
| CN103245599A (en) * | 2012-02-07 | 2013-08-14 | 中国科学院地质与地球物理研究所 | Dust settlement experiment apparatus |
| CN103063466A (en) * | 2013-01-08 | 2013-04-24 | 中国矿业大学 | Simulating device and simulating method of underground spray dedusting quantification |
| CN203241327U (en) * | 2013-05-23 | 2013-10-16 | 南通大学 | Experimental device for stimulating underground operating environment |
| CN203745442U (en) * | 2013-11-05 | 2014-07-30 | 中海油能源发展股份有限公司惠州石化分公司 | Device for testing and evaluating dust suppression rate of dust suppressant |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036941A (en) * | 2017-05-08 | 2017-08-11 | 陕西科技大学 | A kind of dust reduction rate test evaluation device and method |
| CN109342693A (en) * | 2018-10-23 | 2019-02-15 | 湖南科技大学 | A kind of soil solidification dust suppression experiment porch |
| CN112951340A (en) * | 2021-03-16 | 2021-06-11 | 中南大学 | Comprehensive evaluation method suitable for optimization of chemical dust suppressant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103543242B (en) | 2016-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205760929U (en) | A kind of mine dedusting foam device | |
| CN103543242B (en) | A kind of dust suppressant dust suppression rate test evaluation device | |
| CN202545200U (en) | Novel bladeless humidifying fan | |
| CN102288538A (en) | Jet-type gas-solid erosion testing device | |
| CN203745442U (en) | Device for testing and evaluating dust suppression rate of dust suppressant | |
| CN205759276U (en) | A kind of environment protection fire-extinguisher | |
| CN203342613U (en) | Novel mine pneumatic wet dust collector | |
| CN206316932U (en) | Horizontal segmented seal steel band shot-blasting machine | |
| WO2020248546A1 (en) | High-strength multi-point impact resistance and wind erosion prevention test device for paint film | |
| CN209348317U (en) | A kind of mine atomization dust-collecting equipment | |
| CN204503670U (en) | Cleaning equipment before a kind of body spray | |
| CN208757176U (en) | A kind of dust-extraction unit of architectural engineering | |
| CN207377598U (en) | A kind of sandhog's terre verte construction Air Filter | |
| CN206818582U (en) | Salt-mist corrosion tester | |
| CN207545667U (en) | A kind of high expansion foam generator | |
| CN204656224U (en) | One goes haze system efficiently | |
| CN211308063U (en) | Dust-absorbing and spraying blackboard eraser | |
| CN202547051U (en) | Air conditioner humidifier | |
| CN207576560U (en) | A kind of chemical products pulverizer | |
| CN204950788U (en) | Dust collector that building engineering used | |
| CN206681782U (en) | The secondary spray of negative pressure device of explosion | |
| CN206718830U (en) | A kind of multifunctional motor-driven dust-removing blackboard eraser | |
| CN205699027U (en) | Medium expansion foam hook pipe | |
| CN206715090U (en) | A kind of storing fire extinguisher for being easy to preserve | |
| CN205137754U (en) | Atomizing air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160406 Termination date: 20161105 |