CN202410650U - Plasma kneading device - Google Patents
Plasma kneading device Download PDFInfo
- Publication number
- CN202410650U CN202410650U CN2011205543928U CN201120554392U CN202410650U CN 202410650 U CN202410650 U CN 202410650U CN 2011205543928 U CN2011205543928 U CN 2011205543928U CN 201120554392 U CN201120554392 U CN 201120554392U CN 202410650 U CN202410650 U CN 202410650U
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- CN
- China
- Prior art keywords
- kneading
- plasma
- revolving drum
- tail
- power source
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- Expired - Lifetime
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- 238000004898 kneading Methods 0.000 title claims abstract description 75
- 239000000463 material Substances 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000001404 mediated effect Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000007726 management method Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000006116 polymerization reaction Methods 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 230000008021 deposition Effects 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 239000000178 monomer Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 150000003254 radicals Chemical group 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 238000003746 solid phase reaction Methods 0.000 description 2
- 238000010671 solid-state reaction Methods 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
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- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
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- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000010094 polymer processing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
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- Plasma Technology (AREA)
Abstract
The utility model relates to a plasma kneading device. The plasma kneading device comprises a frame (8), wherein two supporting bearings (16) are arranged on the frame (8); a revolving drum (20) is arranged above the two supporting bearings (16); a kneading machine head (18) is arranged at the front end of the revolving drum (20); a feeding conveying piece (19) is arranged at the front end of the kneading machine head (18); a kneading machine tail (5) is arranged at the rear end of the revolving drum (20); a material delivery outlet (12) is formed at the bottom of the kneading machine tail (5); a kneading revolving body power source (15) is arranged below the revolving drum (20); and a plasma generator and a kneading crank (17) are arranged in the revolving drum (20). According to the plasma kneading device and a kneading method of the plasma kneading device, the technical composition is simple, the investment is small, the management and maintenance are convenient, the conventional kneading process is realized in a plasma environment, and the material treating effect is good.
Description
Technical field
The utility model relates to a kind of plasma and mediates device.
Background technology
Kneading be a kind of to material carry out mixing, mediate, the method for broken, dispersion and polymerization; It is used very extensively, is specially adapted to industries such as plastics, rubber, silicon rubber, dyestuff, pigment, printing ink, food matrix, medical medicament, building coating, carbon element, fine element.
Plasma is by ion and electronics with positive and negative electric charge, and the aggregate that also possibly also have some neutral atoms and molecule to form generally is electroneutral on macroscopic view.Plasma can be solid-state, liquid state and gaseous state, and ionized gas is exactly a kind of gaseous plasma.Basic process in the plasma is under the effect in electric field and magnetic field, and various charged particle interphase interactions cause multiple effect.Utilize the characteristics of plasma can make it obtain multiple application, constituted a new development field at present.
Mediate the effect that mainly utilizes mechanical energy; Down but the powder colloid is processed solid-state, cooperate the composition in the compound to realize processes such as atom diffusion, solid-state reaction or phase transformation, but traditional kneading technology is often needed the long time; Kneading efficient is low; And kneading effect is poor, and differing sometimes meets the needs of production surely, like preparation superfine powder, alloy or particular compound etc.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, and a kind of efficient height and good plasma kneading device of kneading effect mediated is provided.
The purpose of the utility model is achieved in that a kind of plasma kneading device, and be characterized in: it comprises frame, and said frame is provided with two spring bearings; Said two spring bearings are provided with revolving drum; Said revolving drum front end is provided with the kneading head, and said kneading head front end is provided with the charging conveying member, and said charging conveying member upper end is provided with feed hopper; Said charging conveying member lower end is passed the kneading head and is connected with revolving drum inside; Said revolving drum rear end is provided with the kneading tail, and said kneading tail bottom is provided with the material delivery outlet, and said revolving drum below is provided with mediates the revolving body power source; Mediate between revolving body power source and the revolving drum and be connected through mediating the rotary motive power transmission system; Said revolving drum set inside has plasma generator and mediates bent rod, and said plasma generator is positioned at mediates bent rod top, and said kneading tail rear is provided with plasma electrical source and mediates power source; Interconnect through the plasma coupling connector between said plasma electrical source and the plasma generator, interconnect through mediating transmission system between said kneading power source and the bent rod of kneading.
Be provided with between said kneading head and the revolving drum and mediate the head seal, be provided with between said kneading tail and the revolving drum and mediate the tail seal.
The quantity of said spring bearing a plurality of for except that two.
Said kneading head, kneading tail, plasma generator, kneading revolving body power source and kneading power source all are arranged on the frame.
Compared with prior art, the beneficial effect of the utility model is:
A kind of plasma of the utility model is mediated device, and it is simple in structure, invests less; Management maintenance is convenient, and it realizes traditional kneading process under plasma environment, makes in the kneading process wave energy of the electric field of high energy position, magnetic field, multiband etc. is incorporated in the kneading process; The energy of the plasma physics field that makes the mechanical energy of kneading and add combines, and works together on the material that is processed, and produces more complicated physics and chemical process; Thereby realize the synergy to material, efficient activating reaction process has been quickened kneading process and effect; Promote the solid-state reaction process, realized a kind of infant industry production approach.
Description of drawings
Fig. 1 is the structural representation that a kind of plasma of the utility model is mediated device.
Wherein:
Pending material 1
Feed hopper 2
Mediate head seal 3
Plasma generator 4
Mediate tail 5
Plasma electrical source 7
Material 9 after the processing
Mediate power source 10
Mediate tail seal 13
Mediate rotary motive power transmission system 14
Mediate revolving body power source 15
Spring bearing 16
Mediate bent rod 17
Mediate head 18
Charging conveying member 19
Revolving drum 20.
The specific embodiment
Referring to Fig. 1, the utility model relates to a kind of plasma and mediates device, and it comprises frame 8; Said frame 8 is provided with spring bearing 16; Said spring bearing 16 has two, and said two spring bearings 16 are provided with revolving drum 20, and said revolving drum 20 front ends are provided with mediates head 18; Be provided with between said kneading head 18 and the revolving drum 20 and mediate head seal 3; Said kneading head 18 is provided with charging conveying member 19, and said charging conveying member 19 upper ends are provided with feed hopper 2, and said charging conveying member 19 lower ends are passed kneading head 18 and are connected with revolving drum 20 inside; Said revolving drum 20 rear ends are provided with mediates tail 5; Be provided with between said kneading tail 5 and the revolving drum 20 and mediate tail seal 13, said kneading tail 5 bottoms are provided with material delivery outlet 12, and said revolving drum 20 belows are provided with mediates revolving body power source 15; Be connected through mediating rotary motive power transmission system 14 between said kneading revolving body power source 15 and the revolving drum 20; Said revolving drum 20 set inside have plasma generator 4 and mediate bent rod 17, and said plasma generator 4 is positioned at mediates bent excellent 17 tops, and said kneading tail 5 rears are provided with plasma electrical source 7 and mediate power source 10; Interconnect through plasma coupling connector 6 between said plasma electrical source 7 and the plasma generator 4, interconnect through mediating transmission system 11 between the bent rod 17 of said kneading power source 10 and kneading.
Said kneading head 18, mediate tail 5, plasma generator 4, mediate revolving body power source 15 and mediate power source 10 and all be arranged on the frame 8, frame 8 supports all parts.
Mediating head seal 3 isolates with the internal and external environment of mediating the 13 realization kneading processes of tail seal.
The quantity of said spring bearing 16 can be selected two or a plurality of except that two for use according to the length of revolving drum 20.
The kneading method that said plasma is mediated device is following:
Pending material 1 gets in the kneader revolving drums 20 through charging conveying member 19 and kneading head 18 through feed hopper 2, and revolving drum 20 rotates under the effect of mediating rotary motive power source 15 and kneading rotary motive power transmission system 14, and the material in the tube produces and rolls up and down at this moment; Spring bearing 16 supports revolving drums 20 and can only rotate and do not produce and move axially; Simultaneously, mediate power source 10 drive kneading transmission systems 11 and make bent rod 17 rotations of kneading, and the drive material carries out more complicated motion; Make kneading process more even; At this moment, plasma electrical source 7 drives plasma generator 4 collaborative works through plasma coupling connector 6, and the kneading environment is in the plasma environment; In the course of work; When material constantly reacted, material moved to mediating tail 5, and the material 9 after the processing is through mediating externally discharging of tail material delivery outlet 12.
The action principle of the utility model:
Plasma technique is combined with mediating conventional method, will produce very peculiar effect aspect many at Polymer Processing, material modification etc.Under the condition that is fit to, almost all organic compounds can both carry out polymerization through plasma.Plasma polymerization is not limited to vinyl-based monomer, can realize some monomer molecules that commonsense method can not polymerization.In plasma environment, carry out the kneading processing of mixing kneading, fragmentation, dispersion and polymerization; Plasma has promoted saturated aliphatic hydrocarbon polymerization: the electron collision monomer molecule; Producing active particle, mainly is free radical, secondly is ion and the molecule that is energized.They interact each other or with neutral molecule, form polymer.Deposition (the R of plasma polymerization saturated hydrocarbons
p) formula is:
R
p=?K
1?p?P
2?exp[-（K
2?p?+?K
3?F
1/2?）]
P is an input power in the formula, and p is an air pressure, and F is a specific discharge, and K is a constant.
The plasma polymerization aromatic hydrocarbon: main active particle is H, C in the radio frequency plasma of benzene
2Secondly H is C
6H
5, C
6H
4, then be CH and C in microwave discharge
2, C
2H, they combine with free key on adjacent chain, obtain the polymer interlinkage.Change the input power of plasma
WWith air pressure
pRatio, the character of polymer can be mediated processing and produces very big difference than single.
The plasma polymerization unsaturated hydrocarbon: electronics and ethene collision produce atomic hydrogen; Obtain free radicals such as ethyl group, methyl, vinyl; The reaction of these free radicals adds the effect of kneading, and the more freedom base has promoted the polymerization of gas phase in the time of can obtaining than simple action of plasma.
Experiment is made the plasma reaction medium with hydrogen or nitrogen, has significantly increased the deposition of polymer.In traditional kneading method blanket of nitrogen with acetylene deposition 400-500 (dust/minute); In simple blanket of nitrogen plasma ambient, acetylene deposition 600-850 (dust/minute); In the plasma environment of blanket of nitrogen, mediate, the acetylene deposition can bring up to 1800 more than (dust/minute).Polymer has bigger influence with air pressure, monomer molecule flow and plasma input power to the result.Use the radio frequency plasma mode, input power is 10 watt-hours, and cinnamic polymerization deposition and monomer transform and be respectively 0.021 (Grams Per Hour) and 35～38%; Power increases to 35 watt-hours, and this parameter brings up to 0.077 and 99-100% respectively.
In plasma environment, mediate and impel the material surface modifying effect also very remarkable, mainly effect characteristics are the wetability wellabilities that changed material, have strengthened the adhesiveness of auxiliary material to major ingredient.Experiment shows, in plasma environment, mediates and handles after some polymer and the metal, and the bond strength of material and adhesive is strengthened greatly.Mediate in the environment at an atmospheric nitrogen plasma, the epoxy resin adhesion strength that glass fiber is strengthened strengthens than 1.25 times of traditional kneading methods, and the adhesion strength of polyester and rubber improves 3.5 times.
Claims (4)
1. a plasma is mediated device; It is characterized in that: it comprises frame (8); Said frame (8) is provided with two spring bearings (16); Said two spring bearings (16) are provided with revolving drum (20); Said revolving drum (20) front end is provided with mediates head (18), and said kneading head (18) is provided with charging conveying member (19), and said charging conveying member (19) upper end is provided with feed hopper (2); Said charging conveying member (19) lower end is passed kneading head (18) and is connected with revolving drum (20) inside; Said revolving drum (20) rear end is connected with mediates tail (5), and said kneading tail (5) bottom is provided with material delivery outlet (12), and said revolving drum (20) below is provided with mediates revolving body power source (15); Be connected through mediating rotary motive power transmission system (14) between said kneading revolving body power source (15) and the revolving drum (20); Said revolving drum (20) set inside has plasma generator (4) and mediates bent rod (17), and said plasma generator (4) is positioned at mediates bent rod (17) top, and said kneading tail (5) rear is provided with plasma electrical source (7) and mediates power source (10); Interconnect through plasma coupling connector (6) between said plasma electrical source (7) and the plasma generator (4), interconnect through mediating transmission system (11) between said kneading power source (10) and the bent rod of kneading (17).
2. a kind of plasma according to claim 1 is mediated device; It is characterized in that: be provided with between said kneading head (18) and the revolving drum (20) and mediate head seal (3), be provided with between said kneading tail (5) and the revolving drum (20) and mediate tail seal (13).
3. a kind of plasma according to claim 1 and 2 is mediated device, it is characterized in that: the quantity of said spring bearing (16) a plurality of for except that two.
4. a kind of plasma according to claim 1 and 2 is mediated device, it is characterized in that: said kneading head (18), kneading tail (5), plasma generator (4), kneading revolving body power source (15) and kneading power source (10) all are arranged on the frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205543928U CN202410650U (en) | 2011-12-27 | 2011-12-27 | Plasma kneading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205543928U CN202410650U (en) | 2011-12-27 | 2011-12-27 | Plasma kneading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202410650U true CN202410650U (en) | 2012-09-05 |
Family
ID=46735449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205543928U Expired - Lifetime CN202410650U (en) | 2011-12-27 | 2011-12-27 | Plasma kneading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202410650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513051A (en) * | 2011-12-27 | 2012-06-27 | 南京工业大学 | Plasma kneading device and kneading method thereof |
-
2011
- 2011-12-27 CN CN2011205543928U patent/CN202410650U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513051A (en) * | 2011-12-27 | 2012-06-27 | 南京工业大学 | Plasma kneading device and kneading method thereof |
| CN102513051B (en) * | 2011-12-27 | 2013-08-07 | 南京工业大学 | Plasma kneading device and kneading method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120905 Effective date of abandoning: 20130807 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120905 Effective date of abandoning: 20130807 |
|
| RGAV | Abandon patent right to avoid regrant |