CN104177868A - Continuous carbon black production system and processing process - Google Patents
Continuous carbon black production system and processing process Download PDFInfo
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- CN104177868A CN104177868A CN201410393499.7A CN201410393499A CN104177868A CN 104177868 A CN104177868 A CN 104177868A CN 201410393499 A CN201410393499 A CN 201410393499A CN 104177868 A CN104177868 A CN 104177868A
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Abstract
The invention relates to a continuous carbon black production system. The continuous carbon black production system comprises a colloidal particle cracking and conveying unit and a carbon black refining and processing unit, wherein the carbon black refining and processing unit comprises a magnetic separator, a micro pulverizer, a pneumatic-conveying fan, a pneumatic-conveying bag filter, a pelletizer and a dryer which are arranged in sequence; the colloidal particle cracking and conveying unit comprises a stock bin, a material pushing mechanism, a cracking furnace and a discharge mechanism; the stock bin comprises a tapered charging box; the material pushing mechanism comprises a cylindrical feeding barrel, a tapered extruding barrel and a feeding piston, wherein a piston drive mechanism is arranged at the outer end of the feeding piston; a carbon black discharging barrel is connected with the magnetic separator of a carbon black refining unit, and the opening of the carbon black discharging barrel faces upwards. The continuous carbon black production system has the beneficial effect that after being discharged out of the cracking furnace, the carbon black does not fall to the ground for being collected, a negative-pressure sealing mode is completely adopted for carrying out conveying treatment, the production time can be shortened, the energy consumption can be reduced, the secondary pollution can be avoided, the sealing treatment is adopted during the whole process, and the production can be continuously carried out.
Description
Technical field
The present invention relates to a kind of carbon black production system, relate in particular to a kind of carbon black production system and complete processing taking junked tire as raw material, belong to waste reclaimation technical field.
Background technology
Along with the fast development of automotive industry, a large amount of junked tire quantity is surprising, and utilizing heating pyrolyze to carry out that resource reclaims is good mode, but the carbon black of output processes and carry not science, in processing, very easily environment is produced and is polluted.In recent years, people develop carbon black junked tire and produce gasoline, diesel oil and pyrolytic carbon black, for the utilization of junked tire provides a good direction.China Patent No.: the patent of invention that discloses 95107978,96109172, respectively " utilizing waste rubber to manufacture the method and apparatus of gasoline, diesel oil and carbon black " and " producing the method for gasoline, diesel oil and carbon black with waste old ", they are all that waste old is carried out to pyrolysis after crushed, then obtain through catalytic pyrolysis, distillation, condensation and stirring.The carbon black of this kind of way output is not generally processed direct pack packaging, and so carbon black mass does not pass a test, and sells and is difficult for and is worth low, often processed arbitrarily or again carry out lots processed and refine, so increase operating force, cause secondary pollution, quality also can not get ensureing.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, a kind of continuous conveyor treatment system and technique of preventing and treating dust pollution in carbon black process is provided, without secondary treatment, carbon black products quality is good.
First the present invention discloses a kind of carbon black production system taking rubber grain as raw material, comprises that micelle cracking supply unit and carbon black refine machining cell; The refining machining cell of described carbon black comprises that the magnetic separator 5, micron disintegrator 6, wind fan 7, the wind that set gradually send bag filter 8, tablets press 9 and drying machine 10; It is characterized in that, described micelle cracking supply unit comprises feed bin 1, material pushing mechanism 2, pyrolyzer 3 and discharging mechanism 4; Described feed bin comprises taper blanking box 11, described material pushing mechanism comprises cylinder feed cylinder 21, conical extrusion cylinder 22 and feed ram 23, described feed ram 23 is slidably sleeved in described cylinder feed cylinder 21, described cylinder feed cylinder 21 is tightly connected with the larger diameter end of described conical extrusion cylinder 22, the top of described cylinder feed cylinder 21 is connected with described taper blanking box 11, and the outer end of described feed ram 23 is provided with piston drive mechanism 24; Described pyrolyzer 3 comprises pyrolyzer entrance cylinder 31, cracking body of heater 32, and pyrolyzer discharge barrel 33; Described pyrolyzer entrance cylinder 31 is tightly connected with the smaller diameter end of described conical extrusion cylinder 22; Described discharging mechanism 4 comprises discharging stranding cage 41 and carbon black discharge barrel 42; Described discharging stranding cage 41 connects described pyrolyzer discharge barrel 33; Described carbon black discharge barrel 42 is connected with the magnetic separator 5 of carbon black refined unit, and described carbon black discharge barrel 42 is opening up.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the described carbon black production system taking rubber grain as raw material also comprises packaging unit, and described packaging unit comprises the finished product storage tank and the finished product packing machine that set gradually, and described finished product storage tank is connected with described drying machine by pipeline.
Further, the described carbon black production system taking rubber grain as raw material also comprises exhaust unit, and described exhaust unit comprises air exhauster and degassing bag filter; Described drying machine is connected with described degassing bag filter by gas exhaust duct, and is provided with air exhauster between described drying machine and described degassing bag filter.
Further, described carbon black machining cell also comprises for providing heat roasting kiln to described drying machine.
Further, the length of described feed ram is greater than the bore of described taper blanking box.
Further, described piston drive mechanism is hydraulic drive cylinder; Or described piston drive mechanism is electric driver, described electric driver comprises electric motor and toggle.
Secondly the present invention discloses a kind of carbon black complete processing taking rubber grain as raw material, adopts aforementioned continuous carbon black production system to produce, and this production technique comprises the following steps:
1) cracking of rubber and conveying: rubber grain is entered via feed bin in the cylinder feed cylinder of material pushing mechanism, drive feed ram to push rubber grain to conical extrusion cylinder by piston drive mechanism, send into pyrolyzer by the pyrolyzer entrance cylinder being tightly connected with conical extrusion cylinder smaller diameter end and carry out cracking, the rubber grain carbon black producing after fractionation that is heated is discharged and is entered discharging stranding cage by the pyrolyzer discharge barrel of pyrolyzer, carbon black carries out cooling and is delivered to the discharge of carbon black discharge barrel in discharging stranding cage, for refining of next step;
2) carbon black is refining: the carbon black that carbon black discharge barrel is discharged is removed steel wire through magnetic separator successively; pulverize through micron disintegrator; carry through wind fan afterwards and wind send bag filter is filtered to the tablets press granulation that adds water, enter afterwards drying machine and obtain refining carbon black after dry.
Further, described production technique also comprises packaging step, step 2) the refining carbon black that obtains packs processing through finished product storage tank and finished product packing machine successively.
Further, described production technique also comprises exhaust-gas disposal step, step 2) waste gas that produces of drying machine imports described degassing bag filter through air exhauster and carries out exhaust-gas disposal.
Third aspect present invention discloses the application of the aforementioned carbon black production system taking rubber grain as raw material in environmental protection production of carbon black.
Environmental protection carbon black of the present invention, by junked tire cracking, claims again regeneration carbon black.
The invention has the beneficial effects as follows: utilize the present invention to carrying out disposable continuous treating processing after the cracking of junked tire micelle, to process again without secondary, simplified production technique.Carbon black, after pyrolyzer is discharged, no longer lands collections, adopts sealed negative-pressure mode transport process completely, can shorten the production time, and minimizing energy consumption, avoids secondary pollution, and whole process encapsulation process, can consecutive production.
Brief description of the drawings
Fig. 1 is a kind of carbon black production system process flow sheet continuously;
Fig. 2 is the structural representation of micelle cracking supply unit;
Fig. 3 is that the A-A of Fig. 2 is to sectional view.
1. feed bin
2. material pushing mechanism
3. pyrolyzer
4. discharging mechanism
11. taper blanking box
21. cylinder feed cylinders
22. conical extrusion cylinders
23. feed rams
24. piston drive mechanisms
31. pyrolyzer entrance cylinders
32. cracking bodies of heater
33. pyrolyzer discharge barrels
41. discharging stranding cages
42. carbon black discharge barrels
5. magnetic separator
6. micron disintegrator
7. wind fan
8. wind send bag filter
9. tablets press
10. drying machine
Embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
The continuous carbon black production system of one as Figure 1-3, comprises that micelle cracking supply unit and carbon black refine machining cell; The refining machining cell of described carbon black comprises that the magnetic separator 5, micron disintegrator 6, wind fan 7, the wind that set gradually send bag filter 8, tablets press 9 and drying machine 10; Described micelle cracking supply unit comprises feed bin 1, material pushing mechanism 2, pyrolyzer 3 and discharging mechanism 4; Described feed bin comprises taper blanking box 11, described material pushing mechanism comprises cylinder feed cylinder 21, conical extrusion cylinder 22 and feed ram 23, described feed ram 23 is slidably sleeved in described cylinder feed cylinder 21, described cylinder feed cylinder 21 is tightly connected with the larger diameter end of described conical extrusion cylinder 22, the top of described cylinder feed cylinder 21 is connected with described taper blanking box 11, and the outer end of described feed ram 23 is provided with piston drive mechanism 24; Described pyrolyzer 3 comprises pyrolyzer entrance cylinder 31, cracking body of heater 32, and pyrolyzer discharge barrel 33; Described pyrolyzer entrance cylinder 31 is tightly connected with the smaller diameter end of described conical extrusion cylinder 22; Described discharging mechanism 4 comprises discharging stranding cage 41 and carbon black discharge barrel 42; Described discharging stranding cage 41 connects described pyrolyzer discharge barrel 33; Described carbon black discharge barrel 42 is connected with the magnetic separator 5 of carbon black refined unit, and described carbon black discharge barrel 42 is opening up.The length of described feed ram is greater than the bore of described taper blanking box.
Adopt above-mentioned continuous carbon black production system to produce, this complete processing comprises the following steps:
1) cracking of rubber and conveying: rubber grain is entered via feed bin in the cylinder feed cylinder of material pushing mechanism, drive feed ram to push rubber grain to conical extrusion cylinder by piston drive mechanism, send into pyrolyzer by the pyrolyzer entrance cylinder being tightly connected with conical extrusion cylinder smaller diameter end and carry out cracking, the rubber grain carbon black producing after fractionation that is heated is discharged and is entered discharging stranding cage by the pyrolyzer discharge barrel of pyrolyzer, carbon black carries out cooling and is delivered to the discharge of carbon black discharge barrel in discharging stranding cage, for refining of next step;
2) carbon black is refining: the carbon black that carbon black discharge barrel is discharged is removed steel wire through magnetic separator successively; pulverize through micron disintegrator; carry through wind fan afterwards and wind send bag filter is filtered to the tablets press granulation that adds water, enter afterwards drying machine and obtain refining carbon black after dry.
Production technique can also comprise packaging step and exhaust-gas disposal step: step 2) the refining carbon black that obtains pack processing, step 2 through finished product storage tank and finished product packing machine successively) waste gas of drying machine generation imports described degassing bag filter through air exhauster and carries out exhaust-gas disposal.
The invention has the beneficial effects as follows: utilize the present invention to carrying out disposable continuous treating processing after the cracking of junked tire micelle, to process again without secondary, simplified production technique.Carbon black, after pyrolyzer is discharged, no longer lands collections, adopts sealed negative-pressure mode transport process completely, can shorten the production time, and minimizing energy consumption, avoids secondary pollution, and whole process encapsulation process, can consecutive production.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. the carbon black production system taking rubber grain as raw material, comprises that micelle cracking supply unit and carbon black refine machining cell; The refining machining cell of described carbon black comprises that the magnetic separator (5), micron disintegrator (6), wind fan (7), the wind that set gradually send bag filter (8), tablets press (9) and drying machine (10); It is characterized in that, described micelle cracking supply unit comprises feed bin (1), material pushing mechanism (2), pyrolyzer (3) and discharging mechanism (4); Described feed bin comprises taper blanking box (11), described material pushing mechanism comprises cylinder feed cylinder (21), conical extrusion cylinder (22) and feed ram (23), described feed ram (23) is slidably sleeved in described cylinder feed cylinder (21), described cylinder feed cylinder (21) is tightly connected with the larger diameter end of described conical extrusion cylinder (22), the top of described cylinder feed cylinder (21) is connected with described taper blanking box (11), and the outer end of described feed ram (23) is provided with piston drive mechanism (24); Described pyrolyzer (3) comprises pyrolyzer entrance cylinder (31), cracking body of heater (32), and pyrolyzer discharge barrel (33); Described pyrolyzer entrance cylinder (31) is tightly connected with the smaller diameter end of described conical extrusion cylinder (22); Described discharging mechanism (4) comprises discharging stranding cage (41) and carbon black discharge barrel (42); Described discharging stranding cage (41) connects described pyrolyzer discharge barrel (33); Described carbon black discharge barrel (42) is connected with the magnetic separator (5) of carbon black refined unit, and described carbon black discharge barrel (42) is opening up.
2. carbon black production system as claimed in claim 1, it is characterized in that, the described carbon black production system taking rubber grain as raw material also comprises packaging unit, and described packaging unit comprises the finished product storage tank and the finished product packing machine that set gradually, and described finished product storage tank is connected with described drying machine by pipeline.
3. carbon black production system as claimed in claim 1, is characterized in that, the described carbon black production system taking rubber grain as raw material also comprises exhaust unit, and described exhaust unit comprises air exhauster and degassing bag filter; Described drying machine is connected with described degassing bag filter by gas exhaust duct, and is provided with air exhauster between described drying machine and described degassing bag filter.
4. carbon black production system as claimed in claim 1, is characterized in that, described carbon black machining cell also comprises for providing heat roasting kiln to described drying machine.
5. carbon black production system as claimed in claim 1, is characterized in that, the length of described feed ram is greater than the bore of described taper blanking box.
6. carbon black production system as claimed in claim 1, is characterized in that, described piston drive mechanism is hydraulic drive cylinder; Or described piston drive mechanism is electric driver, described electric driver comprises electric motor and toggle.
7. the carbon black complete processing taking rubber grain as raw material, adopts described in claim 1-6 arbitrary claim carbon black production system continuously to produce, and this production technique comprises the following steps:
1) cracking of rubber and conveying: rubber grain is entered via feed bin in the cylinder feed cylinder of material pushing mechanism, drive feed ram to push rubber grain to conical extrusion cylinder by piston drive mechanism, send into pyrolyzer by the pyrolyzer entrance cylinder being tightly connected with conical extrusion cylinder smaller diameter end and carry out cracking, the rubber grain carbon black producing after fractionation that is heated is discharged and is entered discharging stranding cage by the pyrolyzer discharge barrel of pyrolyzer, carbon black carries out cooling and is delivered to the discharge of carbon black discharge barrel in discharging stranding cage, for refining of next step;
2) carbon black is refining: the carbon black that carbon black discharge barrel is discharged is removed steel wire through magnetic separator successively; pulverize through micron disintegrator; carry through wind fan afterwards and wind send bag filter is filtered to the tablets press granulation that adds water, enter afterwards drying machine and obtain refining carbon black after dry.
8. complete processing as claimed in claim 7, is characterized in that, described production technique also comprises packaging step, step 2) the refining carbon black that obtains packs processing through finished product storage tank and finished product packing machine successively.
9. complete processing as claimed in claim 7, is characterized in that, described production technique also comprises exhaust-gas disposal step, step 2) waste gas that produces of drying machine imports described degassing bag filter through air exhauster and carries out exhaust-gas disposal.
10. the application of carbon black production system in environmental protection production of carbon black described in the arbitrary claim of claim 1-6.
Priority Applications (1)
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| CN201410393499.7A CN104177868B (en) | 2014-08-12 | 2014-08-12 | A kind of carbon black production system and processing technique continuously |
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| CN201410393499.7A CN104177868B (en) | 2014-08-12 | 2014-08-12 | A kind of carbon black production system and processing technique continuously |
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| CN104177868B CN104177868B (en) | 2016-08-24 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111690273A (en) * | 2020-07-21 | 2020-09-22 | 广州世朗普力斯绿色环保科技有限公司 | Method for deep processing and modifying cracking carbon black and equipment applied to method |
| CN112126452A (en) * | 2020-09-29 | 2020-12-25 | 无锡金球机械有限公司 | Continuous cracking and deslagging sealing structure of cracking furnace |
| CN113181819A (en) * | 2021-04-19 | 2021-07-30 | 芜湖万向新元智能科技有限公司 | Automatic small powder batching equipment |
| CN117208274A (en) * | 2023-11-07 | 2023-12-12 | 邯郸黑猫炭黑有限责任公司 | Conveying system for carbon black material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111690273A (en) * | 2020-07-21 | 2020-09-22 | 广州世朗普力斯绿色环保科技有限公司 | Method for deep processing and modifying cracking carbon black and equipment applied to method |
| CN111690273B (en) * | 2020-07-21 | 2023-12-08 | 广州世朗普力斯绿色环保科技有限公司 | Deep processing modification method for cracking carbon black and equipment applied to method |
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| CN113181819A (en) * | 2021-04-19 | 2021-07-30 | 芜湖万向新元智能科技有限公司 | Automatic small powder batching equipment |
| CN113181819B (en) * | 2021-04-19 | 2022-07-12 | 芜湖万向新元智能科技有限公司 | Automatic small powder batching equipment |
| CN117208274A (en) * | 2023-11-07 | 2023-12-12 | 邯郸黑猫炭黑有限责任公司 | Conveying system for carbon black material |
| CN117208274B (en) * | 2023-11-07 | 2024-01-23 | 邯郸黑猫炭黑有限责任公司 | Conveying system for carbon black material |
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| CN104177868B (en) | 2016-08-24 |
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