CN205079558U - Wet process granulation carbon black drum dryer - Google Patents
Wet process granulation carbon black drum dryer Download PDFInfo
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- CN205079558U CN205079558U CN201520689769.9U CN201520689769U CN205079558U CN 205079558 U CN205079558 U CN 205079558U CN 201520689769 U CN201520689769 U CN 201520689769U CN 205079558 U CN205079558 U CN 205079558U
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- cylinder
- shell body
- carbon black
- tail gas
- booster fan
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Abstract
The utility model provides a wet process granulation carbon black drum dryer, including shell body and cylinder, form between shell body and the cylinder and press from both sides the cover, the outside of shell body is equipped with tail gas and fires burning furnace, the gas vent that tail gas fires burning furnace do not is linked together with cylinder and clamp cover in the punishment of shell body head, the one end that the cylinder was equipped with the feed inlet is connected through the air intake of first blast pipe with booster fan, and booster fan's air outlet was connected with the filter bag, be equipped with on the inner wall at cylinder rear portion and press from both sides the communicating pipe that the cover is linked together, the shell body afterbody is equipped with the section of thick bamboo of discharging fume that is linked together with the external world. The utility model discloses dry institute calorific requirement burn a large amount of high temperature of production by carbon black tail gas and is fired residual air and provide in tail gas fires burning furnace to effectively utilized carbon black tail gas as the heating energy, additionally, the utility model discloses still the accessible is opened booster fan and is controlled tail gas and fires burning furnace discharge of fumes and gas size control desiccator drying temperature, realizes the accurate of drying temperature and adjusts.
Description
Technical field
The utility model belongs to carbon black production technology field, relates to a kind of wet granulation carbon black roller drier.
Background technology
The carbon black pellet adopting wet granulation to produce contains large quantity of moisture, needs drying machine to carry out drying process.The drying of carbon black pellet generally selects roller drier dry, and the dry energy resource consumption of conventional dryer is high, significantly increases the drying cost of carbon black pellet.In addition, the drying of carbon black pellet is higher to temperature requirement, and baking temperature can not be too low or too high, too low easily cause carbon black moisture high, weigh inaccurate, affect product intermediate analysis, the too high carbon black that likely causes catches fire, and thus needs operating personnel's Real-Time Monitoring and controls carbon black temperature.
Utility model content
The purpose of this utility model is for prior art Problems existing, provide a kind of can effectively utilize carbon black tail gas calory burning and baking temperature be easy to control wet granulation carbon black roller drier.
For this reason, the utility model adopts following technical scheme:
A kind of wet granulation carbon black roller drier, comprise shell body and cylinder, form chuck between described shell body and cylinder, described inner wall of rotary drum is provided with flight, and one end of described cylinder is provided with charging aperture, the other end is provided with discharging opening; The outside of described shell body is provided with tail-gas combustion stove, and the exhaust outlet of described tail-gas combustion stove is connected with chuck with cylinder at housing head place outside respectively; One end that described cylinder is provided with charging aperture is connected with the air inlet of booster fan by downtake pipe, and the air outlet of booster fan is connected with filter bag, and described downtake pipe is provided with valve; The inwall at described cylinder rear portion is provided with the communicating pipe be connected with chuck, and described shell body afterbody is provided with the smoke exhaust barrel be connected with the external world.
Further, the front portion of described shell body is provided with the second exhaust pipe be connected with booster fan air inlet, and described second exhaust pipe is provided with valve.
Further, the rear portion of described shell body is provided with the 3rd blast pipe be connected with smoke exhaust barrel, and described 3rd blast pipe is provided with valve.
The beneficial effects of the utility model are: dry institute calorific requirement fires residual air by carbon black tail gas at a large amount of high temperature that tail-gas combustion stove combustion produces to be provided, thus effectively make use of carbon black tail gas as heating energy source; And high temperature combustion residual air can enter cylinder and chuck, carries out dual-heated, effectively improve drying efficiency to carbon black pellet simultaneously; In addition, the utility model also controls drying machine baking temperature by opening booster fan and controlling tail-gas combustion stove capacity size, realizes the fine adjustment of baking temperature.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1-shell body, 2-cylinder, 3-chuck, 4-charging aperture, 5-discharging opening, 6-tail-gas combustion stove, 7-exhaust outlet, 8-downtake pipe, 9-booster fan, 10-filter bag, 11-second exhaust pipe, 12-communicating pipe, 13-smoke exhaust barrel, 14-the 3rd blast pipe, 15-valve.
Detailed description of the invention
As shown in Figure 1, a kind of wet granulation carbon black roller drier, comprises shell body 1 and cylinder 2, forms chuck 3 between shell body 1 and cylinder 2, cylinder 2 inwall is provided with the flight (not shown) for stirring carbon black material, and one end of cylinder 2 is provided with charging aperture 4, the other end is provided with discharging opening 5; The outside of shell body 1 is provided with tail-gas combustion stove 6, and the exhaust outlet 7 of tail-gas combustion stove 6 is connected with chuck 3 with cylinder 2 respectively at shell body 1 head place; One end that cylinder 2 is provided with charging aperture 4 is connected by the air inlet of downtake pipe 8 with booster fan 9, and the air outlet of booster fan 9 is connected with filter bag 10, and the front portion of shell body 1 is also provided with the second exhaust pipe 11 be connected with the air inlet of booster fan 9; The inwall at cylinder 2 rear portion is provided with the communicating pipe 12 be connected with chuck 3, and shell body 1 afterbody is provided with the smoke exhaust barrel 13 be connected with the external world, and the rear portion of shell body 1 is provided with the 3rd blast pipe 14 be connected with smoke exhaust barrel 13; Downtake pipe 8, second exhaust pipe 11 and the 3rd blast pipe 14 are equipped with valve 15.
During work, in cylinder 1, add by charging aperture 4 carbon black pellet that wet granulation obtains, in cylinder 2 rotation process, flight copy action with under, carbon black pellet constantly travels forward and is discharged by discharging opening 5.Meanwhile, the high temperature combustion residual air that carbon black tail gas produces after tail-gas combustion stove 6 burns is through exhaust outlet 7, and a part enters in dryer drum 2 and carbon black pellet heat convection, and another part enters in the chuck 3 between shell body 1 and cylinder 2 and heats cylinder 2.The combustion residual air that in cylinder 2, heat exchange completes was entered in chuck 3 by communicating pipe 12, and discharged outside drying machine through smoke exhaust barrel 13.
As too high in carbon black baking temperature, then need to reduce the carbon black tail gas and air capacity that enter tail-gas combustion stove 6, simultaneously in order to reduce temperature rapidly, valve 15 can be opened or increase valve 15 aperture, make the high temperature in cylinder 2 and chuck 3 fire residual air to be discharged fast by downtake pipe 8, second exhaust pipe 11 and the 3rd blast pipe 14, to reduce rapidly the temperature in drying machine.The recyclable carbon black pellet may taken out of by combustion residual air of filter bag 10.In addition, the combustion residual air of discharging through booster fan 9 also can heat filter bag 10, ensures the service life of filter bag 10.And when baking temperature is too low, can close or reduce valve 15 aperture, and increase the carbon black tail gas and the air capacity that enter tail-gas combustion stove 6.
Claims (3)
1. a wet granulation carbon black roller drier, is characterized in that, comprises shell body and cylinder, forms chuck between described shell body and cylinder, and described inner wall of rotary drum is provided with flight, and one end of described cylinder is provided with charging aperture, the other end is provided with discharging opening; The outside of described shell body is provided with tail-gas combustion stove, and the exhaust outlet of described tail-gas combustion stove is connected with chuck with cylinder at housing head place outside respectively; One end that described cylinder is provided with charging aperture is connected with the air inlet of booster fan by downtake pipe, and the air outlet of booster fan is connected with filter bag, and described downtake pipe is provided with valve; The inwall at described cylinder rear portion is provided with the communicating pipe be connected with chuck, and described shell body afterbody is provided with the smoke exhaust barrel be connected with the external world.
2. a kind of wet granulation carbon black roller drier according to claim 1, is characterized in that, the front portion of described shell body is provided with the second exhaust pipe be connected with booster fan air inlet, and described second exhaust pipe is provided with valve.
3. a kind of wet granulation carbon black roller drier according to claim 1, is characterized in that, the rear portion of described shell body is provided with the 3rd blast pipe be connected with smoke exhaust barrel, and described 3rd blast pipe is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520689769.9U CN205079558U (en) | 2015-09-08 | 2015-09-08 | Wet process granulation carbon black drum dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520689769.9U CN205079558U (en) | 2015-09-08 | 2015-09-08 | Wet process granulation carbon black drum dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205079558U true CN205079558U (en) | 2016-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520689769.9U Active CN205079558U (en) | 2015-09-08 | 2015-09-08 | Wet process granulation carbon black drum dryer |
Country Status (1)
| Country | Link |
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| CN (1) | CN205079558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108587251A (en) * | 2018-06-06 | 2018-09-28 | 唐山黑猫炭黑有限责任公司 | A kind of pelletizing of carbon black method |
-
2015
- 2015-09-08 CN CN201520689769.9U patent/CN205079558U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108587251A (en) * | 2018-06-06 | 2018-09-28 | 唐山黑猫炭黑有限责任公司 | A kind of pelletizing of carbon black method |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |