CN109718941A - Dust generator in dust experiment - Google Patents
Dust generator in dust experiment Download PDFInfo
- Publication number
- CN109718941A CN109718941A CN201910126710.1A CN201910126710A CN109718941A CN 109718941 A CN109718941 A CN 109718941A CN 201910126710 A CN201910126710 A CN 201910126710A CN 109718941 A CN109718941 A CN 109718941A
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- CN
- China
- Prior art keywords
- dust
- negative
- cabin
- pressure adsorption
- adsorption mouth
- 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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Links
- 239000000428 dust Substances 0.000 title claims abstract description 85
- 238000002474 experimental method Methods 0.000 title claims abstract description 17
- 238000001179 sorption measurement Methods 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 10
- 239000000843 powder Substances 0.000 abstract description 4
- 238000004088 simulation Methods 0.000 abstract description 3
- 108010066278 cabin-4 Proteins 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003331 infrared imaging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention discloses the dust generators in dust experiment, including grinder, negative-pressure adsorption mouth；The grinder includes dust cabin；The negative-pressure adsorption mouth is located at the top in dust cabin；Negative-pressure adsorption mouth it is opening down；The dust cabin top opening is provided with lid, and the negative-pressure adsorption mouth passes through lid.Powder is ground to dust cabin by grinder, the lesser dust of particle is taken out from upper adsorbing light dust by negative pressure suction nozzle, the biggish dust of particle will be left in dust cabin, to produce the dust that simulation uses, experiment is provided to use, the problem of solution needs artificially to manufacture dust in simulating dust environment, and there is presently no the dedicated units of artificial manufacture dust.
Description
Technical field
The present invention relates to a kind of experimental provisions, and in particular to the dust generator in a kind of dust experiment.
Background technique
With the development that intelligent robot and robot vision monitor, the monitoring in many places machine mobile using track
Device people carries out implementing monitoring, in coal mine or mining area, since environment dust is serious, carries out vision collecting by common camera
The fogging image that image can acquire can be very good to monitor it using infrared imaging vision lens and Normal visual camera lens,
In the algorithm debugging of vision lens, since job site environment is dangerous, be not suitable for being tested at the scene for a long time.
Therefore it in simulating dust environment, needs artificially to manufacture dust, there is presently no the dedicated dresses of artificial manufacture dust
It sets.
Summary of the invention
The technical problems to be solved by the present invention are: needing artificially to manufacture dust, not having also at present in simulating dust environment
There is the problem of dedicated unit of artificial manufacture dust, the present invention provides the dust generations in the dust experiment to solve the above problems
Device.
The present invention is achieved through the following technical solutions:
Dust generator in dust experiment, including grinder, negative-pressure adsorption mouth；The grinder includes dust cabin；
The negative-pressure adsorption mouth is located at the top in dust cabin；Negative-pressure adsorption mouth it is opening down；The dust cabin top opening setting
There is lid, the negative-pressure adsorption mouth passes through lid.Powder is ground to dust cabin by grinder, by negative pressure suction nozzle from upper suction
Attached lightweight dust is to take out the lesser dust of particle, and the biggish dust of particle will be left in dust cabin, to produce simulation
The dust used provides experiment and uses, solves in simulating dust environment, need artificially to manufacture dust, there is presently no artificial
The problem of manufacturing the dedicated unit of dust.
Further, grinder further includes motor, and motor is fixed on grinding motor spindle, grinding is provided in the shaft of motor
Blade, the grinding blade are located at the bottom in dust cabin.
Further, the dust cabin equipment has grinding storehouse, and the grinding storehouse is hollow cylindrical；Grind end seal on storehouse
It closes, lower ending opening, the grinding blade is located in grinding storehouse；The grinding storehouse is made using strainer.By in grinding knife
One grinding storehouse of piece upper cover, so that primary granule smashes repeatedly in the case where the high speed rotation of blade is hit, until particle is small to can be with
The strainer in grinding storehouse is run out of, so that dust particles are small, it is similar to natural dust.
Further, the mesh diameter for the strainer that grinding storehouse uses is between 0.1-0.4mm.
Further, negative-pressure adsorption mouth opening is at inverted funnel-form.
Further, negative-pressure adsorption mouth opening is provided with strainer.By the way that strainer is arranged in negative-pressure adsorption mouth opening, make
Second of filtering dust is obtained, effect is more preferable.
The present invention has the advantage that and the utility model has the advantages that
1, by grinder powder is ground to dust cabin in the present invention, by negative pressure suction nozzle from upper adsorbing light dust thus
The lesser dust of particle is taken out, the biggish dust of particle will be left in dust cabin, to produce the dust that simulation uses, provide
Experiment uses, and solves in simulating dust environment, needs artificially to manufacture dust, and there is presently no the dedicated dresses of artificial manufacture dust
The problem of setting；
2, the present invention is by one grinding storehouse of grinding knife piece upper cover, so that high speed rotation shock of the primary granule in blade
Under smash repeatedly, it is similar to natural dust so that dust particles are small until particle is small to the strainer that can run out of grinding storehouse；
3, the present invention is by being arranged strainer in negative-pressure adsorption mouth opening, so that second of filtering dust, effect are more preferable.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the principle of the present invention structure chart.
Label and corresponding parts title in attached drawing:
1- grinder, 2- grind storehouse, and 3- grinds blade, 4- dust cabin, 5- motor, 7- lid, 8- strainer.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment 1
As shown in Figure 1, the dust generator in dust experiment, including grinder 1, negative-pressure adsorption mouth 6；The grinder
1 includes dust cabin 4；The negative-pressure adsorption mouth 6 is located at the top in dust cabin 4；Negative-pressure adsorption mouth 6 it is opening down；The powder
4 top opening of dirt storehouse is provided with lid 7, and the negative-pressure adsorption mouth 6 passes through lid 7.
When implementation, grinder 1 further includes motor 5, and motor 5 is fixed on 1 bottom of grinder, is provided in the shaft of motor 5
Blade 3 is ground, the grinding blade 3 is located at the bottom in dust cabin 4.Grinder can be used the identical structure of wall-breaking machine and be set
Meter, 4 equipment of dust cabin have grinding storehouse 2, and the grinding storehouse 2 is hollow cylindrical；Grinding 2 upper end closed of storehouse, lower ending opening,
The grinding blade 3 is located in grinding storehouse 2；The grinding storehouse 2 is made using strainer, the net for the strainer that grinding storehouse 2 uses
Bore dia is between 0.1-0.4mm, and negative-pressure adsorption mouth 6 is open into inverted funnel-form, and 6 opening of negative-pressure adsorption mouth is provided with
Strainer 8.
When implementation, negative pressure suction nozzle 6 connects negative pressure device, and the dust of absorption is supplied experiment sample platform.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (6)
1. the dust generator in dust experiment, which is characterized in that including grinder (1), negative-pressure adsorption mouth (6)；It is described to grind
Grinding machine (1) includes dust cabin (4)；The negative-pressure adsorption mouth (6) is located at the top in dust cabin (4)；Negative-pressure adsorption mouth (6) are opened
Mouth down；Dust cabin (4) top opening is provided with lid (7), and the negative-pressure adsorption mouth (6) passes through lid (7).
2. the dust generator in dust experiment according to claim 1, which is characterized in that the grinder (1) is also
Including motor (5), motor (5) is fixed on grinder (1) bottom, and grinding blade (3) is provided in the shaft of motor (5), described
Grinding blade (3) is located at the bottom in dust cabin (4).
3. the dust generator in dust experiment according to claim 2, which is characterized in that the dust cabin (4) sets
Grinding storehouse (2) is had, the grinding storehouse (2) is hollow cylindrical；Grind storehouse (2) upper end closed, lower ending opening, the grinding knife
Piece (3) is located in grinding storehouse (2)；The grinding storehouse (2) is made using strainer.
4. the dust generator in dust experiment according to claim 3, which is characterized in that the grinding storehouse (2) is adopted
The mesh diameter of strainer is between 0.1-0.4mm.
5. the dust generator in dust experiment according to claim 1, which is characterized in that the negative-pressure adsorption mouth
(6) opening is at inverted funnel-form.
6. according to claim 1 or the dust generator in dust experiment described in any one of 5, which is characterized in that institute
It states negative-pressure adsorption mouth (6) opening and is provided with strainer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126710.1A CN109718941A (en) | 2019-02-20 | 2019-02-20 | Dust generator in dust experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126710.1A CN109718941A (en) | 2019-02-20 | 2019-02-20 | Dust generator in dust experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109718941A true CN109718941A (en) | 2019-05-07 |
Family
ID=66300568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910126710.1A Pending CN109718941A (en) | 2019-02-20 | 2019-02-20 | Dust generator in dust experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109718941A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608928A (en) * | 2019-10-18 | 2019-12-24 | 重庆工程职业技术学院 | Gas collection system for coal mining |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM241163U (en) * | 2003-07-29 | 2004-08-21 | Jen-Yu Jang | Polishing machine capable of sucking and removing powder and dust |
| CN201271556Y (en) * | 2008-08-11 | 2009-07-15 | 陈首权 | Filtering net type sand dust separator |
| CN203470103U (en) * | 2013-06-25 | 2014-03-12 | 宁夏天瑞产业集团现代农业有限公司 | Improved laboratory two-stage ultrafine grinding machine set |
| CN205965391U (en) * | 2016-08-11 | 2017-02-22 | 嘉兴建祥建设有限公司 | Building dust absorbs collecting device |
| CN207204348U (en) * | 2017-09-19 | 2018-04-10 | 大兴安岭北天原生物科技有限责任公司 | A kind of membranous milkvetch stem and leaf spends milling device |
| CN108855923A (en) * | 2018-05-24 | 2018-11-23 | 芜湖市三山龙城新材料有限公司 | Dust device is removed in powdery paints production |
| CN209885925U (en) * | 2019-02-20 | 2020-01-03 | 重庆工程职业技术学院 | Dust generating device of mine underground environment experiment platform |
-
2019
- 2019-02-20 CN CN201910126710.1A patent/CN109718941A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM241163U (en) * | 2003-07-29 | 2004-08-21 | Jen-Yu Jang | Polishing machine capable of sucking and removing powder and dust |
| CN201271556Y (en) * | 2008-08-11 | 2009-07-15 | 陈首权 | Filtering net type sand dust separator |
| CN203470103U (en) * | 2013-06-25 | 2014-03-12 | 宁夏天瑞产业集团现代农业有限公司 | Improved laboratory two-stage ultrafine grinding machine set |
| CN205965391U (en) * | 2016-08-11 | 2017-02-22 | 嘉兴建祥建设有限公司 | Building dust absorbs collecting device |
| CN207204348U (en) * | 2017-09-19 | 2018-04-10 | 大兴安岭北天原生物科技有限责任公司 | A kind of membranous milkvetch stem and leaf spends milling device |
| CN108855923A (en) * | 2018-05-24 | 2018-11-23 | 芜湖市三山龙城新材料有限公司 | Dust device is removed in powdery paints production |
| CN209885925U (en) * | 2019-02-20 | 2020-01-03 | 重庆工程职业技术学院 | Dust generating device of mine underground environment experiment platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608928A (en) * | 2019-10-18 | 2019-12-24 | 重庆工程职业技术学院 | Gas collection system for coal mining |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190507 |