CN201715825U - Drying machine for carbon black preparation process - Google Patents
Drying machine for carbon black preparation process Download PDFInfo
- Publication number
- CN201715825U CN201715825U CN2010202415124U CN201020241512U CN201715825U CN 201715825 U CN201715825 U CN 201715825U CN 2010202415124 U CN2010202415124 U CN 2010202415124U CN 201020241512 U CN201020241512 U CN 201020241512U CN 201715825 U CN201715825 U CN 201715825U
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- China
- Prior art keywords
- rotating cylinder
- carbon black
- drying machine
- rotary drum
- drum body
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Abstract
The utility model discloses a drying machine for carbon black preparation process, which comprises a fire box casing, wherein a rotary drum body penetrates the fire box casing, a wet granulator is connected at one end of the rotary drum body, a discharge box body is arranged at the other end of the rotary drum body, inner air guide pipes are arranged on the side wall of the rotary drum body, air inlet through holes are also formed on the fire box casing, a guide vane is wound on the outer surface of the rotary drum body at intervals, a jacket is also arranged on the guide vane, the opening of the jacket is communicated with the air inlet through holes, the other end of the jacket is fixedly connected with the rotary drum body, and the fixedly connected point is positioned between the inner air guide pipes and the discharge box body. The guide vane is arranged, and the outer surface of the rotary drum body of the drying machine for the carbon black preparation process can be evenly heated by the tail gas. Therefore, the uniform temperature on the outer surface of the rotary drum body is achieved.
Description
Technical field
The utility model relates to a kind of carbon black and prepares equipment, and specifically, the utility model relates to a kind of carbon black preparation technology's drying machine.
Background technology
Carbon black is that a kind of main component is light, the pine of amorphous carbon and superfine black powder, specific area is very big, scope is from 10-3000m2/g, be organic matter (natural gas, heavy oil, fuel wet goods) under the condition of lack of air through imperfect combustion or decomposes and product (having bigger adhesiveness).The application of carbon black is very extensive, can make black dyes, is used to make Chinese ink, printing ink, paint etc., also is used to cook the reinforcing agent of rubber, at industrial circle important effect is arranged.
Traditionally, in the manufacturing technologies of carbon black flow process, reacting furnace is a nucleus equipment.The carbon black of production different cultivars mainly adopts the reacting furnace of different structure size and controls the different reaction time.Air and fuel burn in reacting furnace, and raw material sprays in the burned flame after atomizing, generate carbon black through high temperature pyrolysis.Carbon black is suspended in and forms flue gas in the combustion gas.Flue gas send air preheater, oil preheater further to lower the temperature behind chilling, can send into bag hose again after the cooling of postorder heat exchanger through the flue gas after the air preheater cooling, and isolated carbon black is delivered to granulation in the comminutor, and is dry in drying machine then; After precision processing, enter the finished product packing system again.This shows that in the reacting furnace system of production of carbon black, drying machine has important effect.
Current carbon black preparation technology's drying machine is seen Fig. 2, comprises fire-box body 100; be equipped with rotating cylinder 103 on the described fire-box body; one end of rotating cylinder 103 connects wet granulator 105, and the below of fire-box body is provided with baffle plate 107, offers several air inlet through holes 1070 on the baffle plate.After the tail gas that has temperature enters baffle plate 107 belows; desirable state is; tail gas is entered by each air inlet through hole 1070 uniformly; and heating rotary cylindrical shell; but in this drying machine work; because there is interior skirt the end of rotating cylinder; most of tail gas is attracted near in the air inlet through hole of interior skirt; thereby the rotating cylinder outer surface tail gas of feasible close wet granulator one end seldom; the rotating cylinder hull-skin temperature is not enough heated; that is to say, make that the rotating cylinder hull-skin temperature is inhomogeneous, thereby influence the production of carbon black.
The utility model content
The utility model pin is at existing carbon black preparation technology's drying machine, and the uneven defective of rotating cylinder hull-skin temperature provides a kind of carbon black preparation technology's drying machine, and the rotating cylinder hull-skin temperature of this carbon black preparation technology's drying machine is even.
For realizing above-mentioned utility model purpose, the technical solution adopted in the utility model is:
A kind of carbon black preparation technology's drying machine; comprise outside shell of firebox; be equipped with rotating cylinder in the described outside shell of firebox; one end of described rotating cylinder connects wet granulator; the other end of described rotating cylinder is provided with the discharging casing; the sidewall of described rotating cylinder is provided with skirt in the gas; described outside shell of firebox also is provided with the air inlet through hole; the outer surface space disc of described rotating cylinder is wound with flow deflector; also be provided with chuck on the described flow deflector; the opening of this chuck is connected with the air inlet through hole, and the other end and the rotating cylinder of this chuck are affixed, and it is affixed in gas between skirt and the discharging casing.
In the technique scheme, skirt is provided with more than 2 or 2 in the described gas.
In the such scheme, skirt has 4 in the described gas, and circumferentially uniform along rotating cylinder.
Beneficial effect: the utility model compared with prior art has following beneficial effect:
The utility model is provided with flow deflector, can make the rotating cylinder outer surface of tail gas uniform heating carbon black preparation technology's drying machine, thereby make that the rotating cylinder hull-skin temperature is even.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a structural representation of the prior art.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
See Fig. 1～Fig. 2; a kind of carbon black preparation technology's drying machine; comprise outside shell of firebox 1, be equipped with rotating cylinder 3 in the described outside shell of firebox 1, an end of described rotating cylinder 3 connects wet granulator 5; the other end of described rotating cylinder 3 is provided with discharging casing 11; the sidewall of described rotating cylinder 3 is provided with skirt 32 in the gas, and skirt 32 has 4 in the described gas, and circumferentially uniform along rotating cylinder 3.
Described outside shell of firebox 1 also is provided with air inlet through hole 10, and the outer surface space disc of described rotating cylinder 3 is wound with flow deflector 7.In other words, described flow deflector 7 is arranged on the outer surface of rotating cylinder 3 with the form of spiral.Also be provided with chuck 9 on the described flow deflector 7, chuck 9 is gapped with the inner surface of outside shell of firebox 1, and the opening of this chuck 9 is connected with air inlet through hole 10.The other end of this chuck 9 and rotating cylinder 3 are affixed, and it is affixed in gas between skirt 32 and the discharging casing 11.
The tail gas that has temperature enters air inlet through hole 10, and rotating cylinder 3 constantly rotates, make the other end of tail gas, enter skirt 32 in the gas at last, thereby make the outer surface of rotating cylinder 3 by the tail gas uniform heating along the flow deflector 7 of curl to rotating cylinder 3.
Claims (3)
1. a carbon black preparation technology drying machine; comprise outside shell of firebox (1); be equipped with rotating cylinder (3) in the described outside shell of firebox (1); one end of described rotating cylinder (3) connects wet granulator (5); the other end of described rotating cylinder (3) is provided with discharging casing (11); the sidewall of described rotating cylinder (3) is provided with skirt (32) in the gas; described outside shell of firebox (1) also is provided with air inlet through hole (10); it is characterized in that; the outer surface space disc of described rotating cylinder (3) is wound with flow deflector (7); also be provided with chuck (9) on the described flow deflector (7); the opening of this chuck (9) is connected with air inlet through hole (10); the other end of this chuck (9) and rotating cylinder (3) are affixed, and it is affixed in gas between skirt (32) and the discharging casing (11).
2. carbon black preparation technology's as claimed in claim 1 drying machine is characterized in that, skirt (32) is provided with more than 2 or 2 in the described gas.
3. carbon black preparation technology's as claimed in claim 2 drying machine is characterized in that, skirt (32) has 4 in the described gas, and circumferentially uniform along rotating cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202415124U CN201715825U (en) | 2010-06-25 | 2010-06-25 | Drying machine for carbon black preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202415124U CN201715825U (en) | 2010-06-25 | 2010-06-25 | Drying machine for carbon black preparation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201715825U true CN201715825U (en) | 2011-01-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202415124U Expired - Fee Related CN201715825U (en) | 2010-06-25 | 2010-06-25 | Drying machine for carbon black preparation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201715825U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322771A (en) * | 2013-05-20 | 2013-09-25 | 马鞍山市益江高温陶瓷制造有限公司 | Hot wind ventilating and drying techniques for granulation feed cabin |
| CN103511628A (en) * | 2012-06-19 | 2014-01-15 | 青岛德固特节能装备股份有限公司 | Fire box sealing device of rotary dryer |
| CN104860492A (en) * | 2015-05-19 | 2015-08-26 | 李宗奎 | Treatment method and system for by-product carbon black mud during acetylene production |
| CN107940944A (en) * | 2017-10-16 | 2018-04-20 | 百奥森（江苏）食品安全科技有限公司 | A kind of grain drying device for improving heat utilization rate |
| CN109340768A (en) * | 2018-09-28 | 2019-02-15 | 常州大学 | Thorax structure in a kind of rotary incinerator of dangerous waste object |
| CN110645789A (en) * | 2019-10-09 | 2020-01-03 | 青岛德固特节能装备股份有限公司 | Rotary dryer rotating hub with smoke guide plate |
| CN110864543A (en) * | 2019-11-27 | 2020-03-06 | 青岛德固特节能装备股份有限公司 | Fire box with spiral inner flow blocking wall |
-
2010
- 2010-06-25 CN CN2010202415124U patent/CN201715825U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511628A (en) * | 2012-06-19 | 2014-01-15 | 青岛德固特节能装备股份有限公司 | Fire box sealing device of rotary dryer |
| CN103511628B (en) * | 2012-06-19 | 2016-09-07 | 青岛德固特节能装备股份有限公司 | A kind of whizzer fire-box sealing device |
| CN103322771A (en) * | 2013-05-20 | 2013-09-25 | 马鞍山市益江高温陶瓷制造有限公司 | Hot wind ventilating and drying techniques for granulation feed cabin |
| CN104860492A (en) * | 2015-05-19 | 2015-08-26 | 李宗奎 | Treatment method and system for by-product carbon black mud during acetylene production |
| CN107940944A (en) * | 2017-10-16 | 2018-04-20 | 百奥森（江苏）食品安全科技有限公司 | A kind of grain drying device for improving heat utilization rate |
| CN109340768A (en) * | 2018-09-28 | 2019-02-15 | 常州大学 | Thorax structure in a kind of rotary incinerator of dangerous waste object |
| CN110645789A (en) * | 2019-10-09 | 2020-01-03 | 青岛德固特节能装备股份有限公司 | Rotary dryer rotating hub with smoke guide plate |
| CN110864543A (en) * | 2019-11-27 | 2020-03-06 | 青岛德固特节能装备股份有限公司 | Fire box with spiral inner flow blocking wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20190625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |