CN102925107A - Dust particle falling agent and application method thereof as well as dust falling method - Google Patents
Dust particle falling agent and application method thereof as well as dust falling method Download PDFInfo
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- CN102925107A CN102925107A CN2012104874918A CN201210487491A CN102925107A CN 102925107 A CN102925107 A CN 102925107A CN 2012104874918 A CN2012104874918 A CN 2012104874918A CN 201210487491 A CN201210487491 A CN 201210487491A CN 102925107 A CN102925107 A CN 102925107A
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- dustfall
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Abstract
The invention relates to the field of environmental protection and in particular relates to a dust particle falling agent used for coal mine environment-friendly dedusting and an application method thereof as well as a dust falling method. According to the technical scheme, a surfactant contacts tiny dust in the air by adopting a spraying method, so as to open an oil film on the surface of the tiny dust; the air encapsulated inside the oil film comes out; and a flocculant is mixed with the scattered oil film for weighting and flocculating in the air, so that the dust particulates in the air fall down. According to the technical scheme, the invention has the beneficial effects that the oil film on the surface of the dust particle is weighted and flocculated subsequently and further dust content in the air is greatly reduced.
Description
Technical field
The present invention relates to field of Environment Protection, relate in particular to a kind of dust particle dustfall agent and using method and the dust-removing method of colliery Environmental-protecting dust-removing.
Background technology
The a bit short grained dust of airborne depositing dust can fall, time has been grown in the Human Lung and also can produce laying dust, especially on the coal production line, suspend in a large number in air less than 5 microns particles, basic depositing dust does not go down, because its surface is wrapped in one deck oil, oil film inside also may be surrounded by air, therefore be suspended in the air, can't sedimentation.
Summary of the invention
The purpose of invention: for the short grained dust particle dustfall agent of a kind of effectively sedimentation and using method and dust-removing method are provided.
In order to reach as above purpose, the present invention takes following technical scheme:
Scheme 1:
A kind of dust particle dustfall agent is characterized in that, comprises the material of following parts by weight: tensio-active agent 2-8 part, flocculation agent 0.1-1 part.
The further technical scheme of the present invention is, the described material that comprises following parts by weight: 4 parts in tensio-active agent, 0.5 part of flocculation agent.
The further technical scheme of the present invention is, also comprises water-softening agent 0-0.1 part; Fireproofing agent 1-3 part.
The further technical scheme of the present invention is, described tensio-active agent preferred cationic tensio-active agent, zwitterionics, nonionogenic tenside.
The further technical scheme of the present invention is, described flocculation agent optimization polypropylene amides flocculation agent.
The further technical scheme of the present invention is, the preferred Na5P3O10 of described water-softening agent.
The further technical scheme of the present invention is, described fireproofing agent preferably water glass.
Scheme 2:
The using method of above-described dust particle dustfall agent is characterized in that, comprises following steps:
With above dust particle dustfall agent greater than part by weight mixing in water of 15%;
The dust particle dustfall agent of mixing is carried out sky is sprayed or leaves standstill dedusting.
The further technical scheme of the present invention is, described sky is sprayed is to spray or by ultrasonic wave liquid water is shaken generation water smoke by spray header.
Scheme 3:
A kind of method of dust particle depositing dust is characterized in that, comprises following steps:
Adopt the method for spray so that tensio-active agent contacts with airborne micronic dust, open the oil film on micronic dust surface;
Open the air that sheds and wherein wrap up behind the oil film;
The oil film that adopts flocculation agent and break up mixes, and increases weight and airborne flocculation set;
So that airborne dust micronic dust falls.
Adopt as above the present invention of technical scheme, have following beneficial effect: the oil film on micronic dust surface, make subsequently its weightening finish and flocculation, and then so that airborne dust content greatly reduce.
Embodiment
The below further describes the specific embodiment of the present invention;
Embodiment 1:
The material that comprises following parts by weight: 2 parts in tensio-active agent, 1 part of flocculation agent;
With above dust particle dustfall agent with part by weight mixing in water of 15%;
The dust particle dustfall agent of mixing is carried out sky is sprayed depositing dust.
Embodiment 2:
The material that comprises following parts by weight: 8 parts in tensio-active agent, 0.1 part of flocculation agent;
With above dust particle dustfall agent with part by weight mixing in water of 20%;
The dust particle dustfall agent of mixing is left standstill dedusting.
Embodiment 3
4 parts in tensio-active agent, 0.5 part of flocculation agent; 0.1 part of water-softening agent;
With above dust particle dustfall agent with part by weight mixing in water of 15%; (directly be configured with the water in the colliery, the water in the colliery mostly is hard water)
The dust particle dustfall agent of mixing is carried out carrying out dedusting to forming water smoke behind the ultrasonic oscillation.
Embodiment 4:
4 parts in tensio-active agent, 0.5 part of flocculation agent; 0.1 part of water-softening agent; Fireproofing agent 1-3 part;
With above dust particle dustfall agent with part by weight mixing in water of 15%; (directly be configured with the water in the colliery, the water in the colliery mostly is hard water)
The dust particle dustfall agent of mixing is carried out carrying out dedusting to forming water smoke behind the ultrasonic oscillation.
Above demonstration and described ultimate principle of the present invention, principal character and advantage of the present invention.Those skilled in the art should understand the present invention and not be restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope.
Claims (10)
1. a dust particle dustfall agent is characterized in that, comprises the material of following parts by weight: tensio-active agent 2-8 part, flocculation agent 0.1-1 part.
2. a kind of dust particle dustfall agent as claimed in claim 1 is characterized in that, the described material that comprises following parts by weight: 4 parts in tensio-active agent, 0.5 part of flocculation agent.
3. a kind of dust particle dustfall agent as claimed in claim 1 is characterized in that, also comprises water-softening agent 0-0.1 part; Fireproofing agent 1-3 part.
4. a kind of dust particle dustfall agent as claimed in claim 1 is characterized in that, described tensio-active agent preferred cationic tensio-active agent, zwitterionics, nonionogenic tenside.
5. a kind of dust particle dustfall agent as claimed in claim 1 is characterized in that, described flocculation agent optimization polypropylene amides flocculation agent.
6. a kind of dust particle dustfall agent as claimed in claim 3 is characterized in that, the preferred Na of described water-softening agent
5P
3O
10
7. a kind of dust particle dustfall agent as claimed in claim 3 is characterized in that, described fireproofing agent preferably water glass.
8. the using method of the described a kind of dust particle dustfall agent of claim 1-7 is characterized in that, comprises following steps:
With above dust particle dustfall agent greater than part by weight mixing in water of 15%;
The dust particle dustfall agent of mixing is carried out sky is sprayed or leaves standstill dedusting.
9. the using method of a kind of dust particle dustfall agent claimed in claim 8 is characterized in that, described sky is sprayed is to spray or by ultrasonic wave liquid water is shaken generation water smoke by spray header.
10. the method for a dust particle depositing dust is characterized in that, comprises following steps:
Adopt the method for spray so that tensio-active agent contacts with airborne micronic dust, open the oil film on micronic dust surface;
Open the air that sheds and wherein wrap up behind the oil film;
The oil film that adopts flocculation agent and break up mixes, and increases weight and airborne flocculation set;
So that airborne dust micronic dust falls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104874918A CN102925107A (en) | 2012-11-26 | 2012-11-26 | Dust particle falling agent and application method thereof as well as dust falling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104874918A CN102925107A (en) | 2012-11-26 | 2012-11-26 | Dust particle falling agent and application method thereof as well as dust falling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102925107A true CN102925107A (en) | 2013-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104874918A Pending CN102925107A (en) | 2012-11-26 | 2012-11-26 | Dust particle falling agent and application method thereof as well as dust falling method |
Country Status (1)
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| CN (1) | CN102925107A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621598A (en) * | 2018-12-17 | 2019-04-16 | 孙孝成 | Air purifying preparation and preparation method thereof |
| CN112412523A (en) * | 2020-10-23 | 2021-02-26 | 山东科技大学 | Coal bed moistening method based on mussel bionic principle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016448A (en) * | 2007-02-07 | 2007-08-15 | 周正平 | Dust fixing agent |
| CN101084166A (en) * | 2004-10-21 | 2007-12-05 | 艾卡多·罗亚－埃斯皮诺萨 | Copolymer composition for particle aggregation |
| WO2008011368A1 (en) * | 2006-07-21 | 2008-01-24 | 3M Innovative Properties Company | Dust suppressant composition |
| CN101497782A (en) * | 2008-01-29 | 2009-08-05 | 何勇 | Powder material dust suppression agent and preparation |
-
2012
- 2012-11-26 CN CN2012104874918A patent/CN102925107A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101084166A (en) * | 2004-10-21 | 2007-12-05 | 艾卡多·罗亚－埃斯皮诺萨 | Copolymer composition for particle aggregation |
| WO2008011368A1 (en) * | 2006-07-21 | 2008-01-24 | 3M Innovative Properties Company | Dust suppressant composition |
| CN101016448A (en) * | 2007-02-07 | 2007-08-15 | 周正平 | Dust fixing agent |
| CN101497782A (en) * | 2008-01-29 | 2009-08-05 | 何勇 | Powder material dust suppression agent and preparation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621598A (en) * | 2018-12-17 | 2019-04-16 | 孙孝成 | Air purifying preparation and preparation method thereof |
| CN112412523A (en) * | 2020-10-23 | 2021-02-26 | 山东科技大学 | Coal bed moistening method based on mussel bionic principle |
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| DD01 | Delivery of document by public notice |
Addressee: Zhou Hongwei Document name: the First Notification of an Office Action |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20130213 |