CN207981432U - A kind of hydrocarbon-type oil is modified the device of the preparation miscellaneous Polar Collectors of low order coal slime - Google Patents
A kind of hydrocarbon-type oil is modified the device of the preparation miscellaneous Polar Collectors of low order coal slime Download PDFInfo
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- CN207981432U CN207981432U CN201820088348.4U CN201820088348U CN207981432U CN 207981432 U CN207981432 U CN 207981432U CN 201820088348 U CN201820088348 U CN 201820088348U CN 207981432 U CN207981432 U CN 207981432U
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- Prior art keywords
- hydrocarbon
- type oil
- reaction chamber
- output end
- low order
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- 239000003245 coal Substances 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title description 8
- 239000003814 drug Substances 0.000 claims abstract description 24
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- 230000005484 gravity Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000002572 peristaltic effect Effects 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000008177 pharmaceutical agent Substances 0.000 abstract description 2
- 239000002243 precursor Substances 0.000 abstract description 2
- 239000000376 reactant Substances 0.000 abstract description 2
- 229930195733 hydrocarbon Natural products 0.000 description 6
- 150000002430 hydrocarbons Chemical class 0.000 description 6
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- 238000005188 flotation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model provides a kind of hydrocarbon-type oil and is modified the device for preparing the miscellaneous Polar Collectors of low order coal slime, including air pump, flowmeter, place hydrocarbon-type oil collecting agent into medicine device, plasma generator, reaction chamber；The reaction chamber is set between the positive high voltage pole plate of plasma generator and negative high voltage pole plate, the lower medium plate earthing of reaction chamber；The output end of the air pump is connected with the input terminal of flowmeter；It the output end of the flowmeter and is connect respectively with the input terminal of reaction chamber into the output end of medicine device；In the reaction chamber, air is ionized to air plasma, and hydrocarbon-type oil collecting agent generates miscellaneous Polar Collectors with air plasma precursor reactant；The output end delivery air and miscellaneous Polar Collectors of the reaction chamber.Miscellaneous polar pharmaceutical agent prepared by the utility model can be such that floatation clean coal yield is substantially improved in the case where not influencing quality of cleaned coal, and prepare simple, it is easy to accomplish, operating cost is low, safe.
Description
Technical field
The utility model is related to low order coal slime collecting agent preparing technical fields, are particularly suitable for hydrocarbon-type oil and are modified preparation low order
The device of the miscellaneous Polar Collectors of coal slime.
Background technology
Low order coal slime is the microfine coal resources of generation during steam coal separation, is produced per year with the estimation roughly of yield 10%
Amount is at 200,000,000 tons or so.But at present mainly with mix mixed coal sale or stockpiling based on.Simultaneously generate electricity, the raw material lump coal of coal chemical industry must
It must be used after powder processed, the direct production cost for using upgrading low order coal slime that can not only save 10% can also simplify technique and match
It sets.It is significant for raising resource utilization reduction power generation, coal chemical industry cost to develop the efficient method for upgrading of low order coal slime.
Flotation is the maturation of low order coal slime upgrading, effective ways, utilizes organic matter and inanimate matter moistened surface sex differernce reality
Now detach.But since low-order coal surface texture is complicated, there are a large amount of oxygen-containing functional group, hydrophilic region is more cause it is conventional with
Non-polar group is that the hydrocarbon-type oil collecting agent of active structure is difficult to effectively adsorb on low order coal slime surface.It is ideal floating in order to obtain
Index is selected, needs that big medicament collecting agent is added, usual dosing is even higher all in 10kg/t or more, leads to flotation cost
It sharply increases.
In order to improve the performance of conventional hydrocarbon oil collecting agent, researcher has carried out a large amount of medicament developments.It is main logical
Cross conventional hydrocarbon oil is mixed by stirring with non polar reagent, distill condensation etc. modes compound, improve collecting agent and exist
The adsorbance on low-order coal surface achieves preferable effect.But the preparation process of compound drug is complicated, medicament kind is complicated and with
Based on simple compounding, while medicament higher price used, it needs further to explore efficient preparation method.It is existing to research and propose
Miscellaneous Polar Collectors are prepared with plasma, and the device for preparing this medicament generates not yet, it is contemplated that low order coal slime is floating
The weak outstanding problem of the conventional collecting agent recycling ability of choosing develops the device that efficient, low cost prepares miscellaneous polar pharmaceutical agent, for realizing
High-qualityization of low order coal slime utilizes particularly significant.
Utility model content
The purpose of this utility model is the shortcoming for hydro carbons oil flotation low-order coal mud, provides a kind of hydrocarbon-type oil modification
Prepare the device of the miscellaneous Polar Collectors of low order coal slime.It is raw material only with conventional hydrocarbon-based oil collecting agent, under plasma environment
Excitation is lower to generate miscellaneous polar group, prepares the miscellaneous Polar Collectors being adapted to low order coal slime surface texture, realizes the height of low-order coal
Imitate upgrading.
To achieve the above object, the utility model adopts the following technical solution：
A kind of hydrocarbon-type oil is modified the device of the preparation miscellaneous Polar Collectors of low order coal slime, including air pump, flowmeter, placement hydrocarbon
Class oil collecting agent into medicine device, plasma generator, lower dielectric-slab；The lower dielectric-slab is horizontally placed on plasma
Between the upper and lower horizontally disposed positive high voltage pole plate and negative high voltage pole plate of device；The lower medium plate earthing, top are equipped with side wall,
Lower dielectric-slab and side wall constitute reaction chamber；The output end of the air pump is connected with the input terminal of flowmeter；The flowmeter
It output end and is connect respectively with the input terminal of reaction chamber into the output end of medicine device；In the reaction chamber, air is ionized to sky
Gas plasma, hydrocarbon-type oil collecting agent generate miscellaneous Polar Collectors with air plasma precursor reactant；The output end of the reaction chamber
Output gas and miscellaneous Polar Collectors.
Further, further include upper dielectric-slab, the upper dielectric-slab is horizontally placed between reaction chamber and positive high voltage pole plate.
Further, the material of the upper and lower dielectric-slab is high purity quartz.
Further, the hydrocarbon-type oil collecting agent in the device into medicine enters reaction chamber by gravity flow or peristaltic pump.
Further, the reaction chamber output end is separately connected tank and pharmacy jar, and the gas for reacting generation is passed through
Tank, the miscellaneous Polar Collectors for reacting generation are passed through pharmacy jar.
Further, the running parameter of the plasma generator is that voltage 50V-100V is adjustable, power 100W-
200W is adjustable.
Advantageous effect：The utility model is directed to the shortcoming of low-rank coal flotation for hydrocarbon-type oil, is suitable for hydrocarbon-type oil
It is modified to prepare the miscellaneous Polar Collectors of low order coal slime, conventional hydrocarbon oil is introduced to abundant polar group under normal pressure, normal temperature condition,
Improve agent activity and collecting ability.Its structural approach is simple, it is easy to accomplish, small investment occupies little space, safe, fortune
Row expense is low, has wide applicability.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
Further explanation is done to the utility model below in conjunction with the accompanying drawings.
As shown in Figure 1, hydrocarbon-type oil described in the utility model is modified the device for preparing the miscellaneous Polar Collectors of low order coal slime, packet
Include air pump 7, flowmeter 6, into medicine device 5, plasma generator 8, reaction chamber 11；The output end of air pump 7 and flowmeter 6
Input terminal connects, the output end of flowmeter 6 and the input terminal for passing through three connecting legs and reaction chamber 11 into the output end of medicine device 5
Connection, the pipeline between flowmeter 6 and reaction chamber 11 are equipped with valve 2, are equipped with into the pipeline between medicine device 5 and reaction chamber 11
The output end of valve 1, reaction chamber 11 connects three connecting legs, controls outlet and drug, discharge by valve 3 and valve 4 respectively
Air and miscellaneous Polar Collectors each lead into tank 9 and pharmacy jar 10.Reactor 11 is by lower dielectric-slab and side wall
When the open containers of composition, single dielectric barrier discharge is constituted, upper dielectric-slab is set above above-mentioned open containers, then constitutes double media
Barrier discharge.The lower medium plate earthing of reactor 11.
Before preparing medicament, ensure that each valve is closed, when preparing medicament, opens valve 1, it will be into medicine device 5
Nonpolar collecting agent feed reaction chamber 11, notice that liquid level must not overflow across the air inlet of 11 side wall of reaction chamber.Close valve
1；Valve 3,2 is opened, air pump 7 is opened, is passed through air, it is 25L/ (min.m to adjust aeration quantity by flowmeter 62)；Open etc.
Plasma generator 8, adjusting output power are 100W, operating current 2A, prepare 4-9min, after the completion of preparation, close plasma
Body generator 8 closes valve 3；Valve 4 is opened, the miscellaneous Polar Collectors prepared are drawn, stops air pump 7.
The opening sequence of valve is that valve opening door 1 is finished into medicine into medicine, and closing valve 1, valve opening door 3,2 starts to prepare, valve opening
Door 3, preparation finishes, closing valve 3, valve opening door 4, and the medicament prepared is discharged, and closes valve 2.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of hydrocarbon-type oil is modified the device for preparing the miscellaneous Polar Collectors of low order coal slime, which is characterized in that including air pump (7),
Flowmeter (6), place hydrocarbon-type oil collecting agent into medicine device (5), plasma generator (8), lower dielectric-slab；The lower dielectric-slab
It is horizontally placed between the upper and lower horizontally disposed positive high voltage pole plate of plasma generator (8) and negative high voltage pole plate；Under described
Medium plate earthing, top are equipped with side wall, and lower dielectric-slab and side wall constitute reaction chamber (11)；The output end of the air pump (7)
It is connected with the input terminal of flowmeter (6)；The output end of the flowmeter (6) and into medicine device (5) output end respectively with react
The input terminal of chamber (11) connects；In the reaction chamber (11), air is ionized to air plasma, hydrocarbon-type oil collecting agent and sky
Gas plasma reaction generates miscellaneous Polar Collectors；The output end output gas and miscellaneous Polar Collectors of the reaction chamber (11).
2. a kind of hydrocarbon-type oil according to claim 1 is modified the device for preparing the miscellaneous Polar Collectors of low order coal slime, feature
It is, further includes upper dielectric-slab, the upper dielectric-slab is horizontally placed between reaction chamber (11) and positive high voltage pole plate.
3. a kind of hydrocarbon-type oil according to claim 2 is modified the device for preparing the miscellaneous Polar Collectors of low order coal slime, feature
It is, the material of the upper and lower dielectric-slab is high purity quartz.
4. a kind of hydrocarbon-type oil according to claim 1 is modified the device for preparing the miscellaneous Polar Collectors of low order coal slime, feature
It is, the hydrocarbon-type oil collecting agent in (5) into medicine device enters reaction chamber (11) by gravity flow or peristaltic pump.
5. a kind of hydrocarbon-type oil according to claim 1 is modified the device for preparing the miscellaneous Polar Collectors of low order coal slime, feature
It is, reaction chamber (11) output end is separately connected tank (9) and pharmacy jar (10), and the gas for reacting generation is passed through storage
Water container (9), the miscellaneous Polar Collectors for reacting generation are passed through pharmacy jar (10).
6. a kind of hydrocarbon-type oil according to claim 1 is modified the device for preparing the miscellaneous Polar Collectors of low order coal slime, feature
It is, the running parameter of the plasma generator (8) is that voltage 50V-100V is adjustable, and power is that 100W-200W is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820088348.4U CN207981432U (en) | 2018-01-19 | 2018-01-19 | A kind of hydrocarbon-type oil is modified the device of the preparation miscellaneous Polar Collectors of low order coal slime |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820088348.4U CN207981432U (en) | 2018-01-19 | 2018-01-19 | A kind of hydrocarbon-type oil is modified the device of the preparation miscellaneous Polar Collectors of low order coal slime |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207981432U true CN207981432U (en) | 2018-10-19 |
Family
ID=63820674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820088348.4U Expired - Fee Related CN207981432U (en) | 2018-01-19 | 2018-01-19 | A kind of hydrocarbon-type oil is modified the device of the preparation miscellaneous Polar Collectors of low order coal slime |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207981432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508403A (en) * | 2019-08-26 | 2019-11-29 | 中国矿业大学 | A kind of method of hydrogen, the combined reinforced coal slime flotation of oxygen plasma |
| CN114769007A (en) * | 2022-03-08 | 2022-07-22 | 中国矿业大学 | Method for preparing low-rank coal flotation reagent through compounding and modification |
-
2018
- 2018-01-19 CN CN201820088348.4U patent/CN207981432U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508403A (en) * | 2019-08-26 | 2019-11-29 | 中国矿业大学 | A kind of method of hydrogen, the combined reinforced coal slime flotation of oxygen plasma |
| CN110508403B (en) * | 2019-08-26 | 2022-02-15 | 中国矿业大学 | Method for strengthening coal slime flotation by combining hydrogen and oxygen plasmas |
| CN114769007A (en) * | 2022-03-08 | 2022-07-22 | 中国矿业大学 | Method for preparing low-rank coal flotation reagent through compounding and modification |
| CN114769007B (en) * | 2022-03-08 | 2024-05-28 | 中国矿业大学 | Method for preparing low-rank coal flotation reagent by compounding-modifying |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181019 Termination date: 20200119 |