CN208779889U - A kind of new-type carbon black drying machine - Google Patents
A kind of new-type carbon black drying machine Download PDFInfo
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- CN208779889U CN208779889U CN201820658294.0U CN201820658294U CN208779889U CN 208779889 U CN208779889 U CN 208779889U CN 201820658294 U CN201820658294 U CN 201820658294U CN 208779889 U CN208779889 U CN 208779889U
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- carbon black
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Abstract
The utility model discloses a kind of new-type carbon black drying machines, it is related to carbon black processing technique field, the utility model includes feeding mechanism, discharging mechanism and cylinder, cylinder includes outer barrel and inner cylinder, the rear and front end of cylinder is connect with feeding mechanism and discharging mechanism respectively, cavity is provided between the outer barrel and inner cylinder, the both ends of inner cylinder are vertically arranged with snorkel A3, the bottom of snorkel A3 is connected to cavity 5, the top of snorkel A3 is horizontally disposed snorkel B4, the bottom center of cavity is provided with air inlet, be provided at the top of cavity and air inlet for gas outlet, feed screw structure is laterally provided in inner cylinder, utility model has structure simple, drying temperature variation is small, the advantages of carbon black particle is not easily broken.
Description
Technical field
The utility model relates to carbon black processing technique fields, more particularly to a kind of new-type carbon black drying machine.
Background technique
Carbon black also known as carbon black are a kind of amorphous carbon, light, pine and superfine black powder, surface area are very big, range
It is that carbonaceous material coal, natural gas, heavy oil, fuel oil etc. are not exclusively fired under conditions of lack of air from 10~3000m2/g
Burn or product obtained by being thermally decomposed, carbon black using very extensive, kind is also very much, has " reinforcement charcoal by performance differentiation
It is black ", " conductive black ", " abrasion resistant carbon black " etc..It can make black dyes, for manufacturing Chinese ink, ink, paint etc., it can also be used to
Cook the reinforcing agent of rubber.
Carbon black dryer is for the dry wet carbon black particle come out from wet granulator, charcoal in the production procedure of carbon black
Drying thermal energy needed for black drying machine is supplied by tail-gas combustion stove mostly, tail gas furnace for blower be sent into air into tail-gas combustion stove with
Tail gas burns together, and the hot gas for generation of burning enters drying machine and carbon black particle is dried, and existing drying machine is mostly
Rotary roller dryer is chosen, hot gas enters from the front end of drying machine, and rear end comes out, but asks existing for this drying mode
Topic is that the temperature of inlet end is higher, and the temperature of outlet side is lower, and the drying temperature of carbon black particle is uneven, and different temperature meetings
The degree of oxidation and pH value of carbon black are influenced, and since the internal diameter of roller is larger, can be sent out during carbon black rotates in roller
Life is fallen, and is easily broken carbon black particle into pieces, is affected the quality of finished product.
Utility model content
The purpose of this utility model is that: in order to solve excessive temperature differentials in existing carbon black dryer cylinder, uneven drying
Problem, the utility model provide a kind of new-type carbon black drying machine.
The utility model specifically uses following technical scheme to achieve the goals above:
A kind of new-type carbon black drying machine, including feeding mechanism, discharging mechanism and cylinder, cylinder include outer barrel and inner cylinder
The rear and front end of body, cylinder is connect with feeding mechanism and discharging mechanism respectively, and sky is provided between the outer barrel and inner cylinder
Chamber, the both ends of inner cylinder are vertically arranged with snorkel A3, and the bottom of snorkel A3 is connected to cavity 5, the top of snorkel A3
Horizontally disposed to have snorkel B4, the bottom center of cavity is provided with air inlet, is provided at the top of cavity and air inlet pair
In gas outlet, feed screw structure is laterally provided in inner cylinder.
Further, the cavity includes upper plenum and lower cavity, fills thermal insulation material in upper plenum, lower cavity and into
Port connection, the bottom of snorkel A3 is connected to lower cavity.
Further, the feeding mechanism front end is provided with thermometer, and the end of thermometer extends into inner cylinder.
Further, several nozzles 8 are provided on the snorkel A3 and snorkel B4.
Further, fixed ring, the bottom of fixed ring and fixed bottom have been arranged on the left and right ends of the outer barrel
Seat connection.
The beneficial effects of the utility model are as follows:
1, the utility model structure is simple, and carbon black particle enters inner cylinder, the intracorporal helical blade of inner cylinder by feed hopper
Carbon black particle movement is driven, after hot gas enters cavity from both direction by air inlet, first in cavity between heating inner cylinder
It connects dry carbon black particle, then inner cylinder is entered by the snorkel at cavity both ends aggregation directly heats carbon black particle toward centre, it is whole
A process makes the more abundant of carbon black particle drying, and hot gas keeps the intracorporal temperature of inner cylinder more steady from both ends to centre aggregation
It is fixed, the degree of oxidation of carbon black particle is controlled, cylinder is divided into inner cylinder and outer barrel, reduces in the rotary course of carbon black particle
Path avoids revolution space excessive the case where causing carbon black particle to be broken into pieces.
2, cavity is divided into two parts, the thermal insulation material of upper plenum filling makes the hot gas of cylinder be fully used, saves
It can environmental protection.
3, hot gas spirt inner cylinder is increased heat transfer speed, improves drying efficiency by nozzle.
4, thermometer facilitates operator to monitor the temperature in cylinder at any time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Appended drawing reference: 1- feeding mechanism, 2- thermometer, 3- snorkel A, 4- snorkel B, 5- cavity, 5-1- upper plenum, 5-
Cavity under 2-, 6- fixed ring, the gas outlet 7-, 8- nozzle, 10- discharging mechanism, 11- firm banking, 12- air inlet, 13- spiral are sent
Expect mechanism, 15- cylinder, 15-1- outer barrel, 15-2- inner cylinder.
Specific embodiment
In order to which those skilled in the art better understand the utility model, with reference to the accompanying drawing with following embodiment to this
Utility model is described in further detail.
Embodiment 1
As shown in Figure 1, including feeding mechanism 1, discharging mechanism 10 and cylinder the present embodiment provides a kind of new-type carbon black drying machine
Body 15, cylinder 15 include outer barrel 15-1 and inner cylinder 15-2, the rear and front end of cylinder 15 respectively with feeding mechanism 1 and discharging machine
Structure 10 connects, and cavity 5 is provided between the outer barrel 15-1 and inner cylinder 15-2, the both ends of inner cylinder 15-2 are vertically arranged
There is snorkel A3, the bottom of snorkel A3 is connected to cavity 5, and the top of snorkel A3 is horizontally disposed snorkel B4, cavity 5
Bottom center be provided with air inlet 12, the top of cavity 5 be provided with air inlet 12 for gas outlet 7, inner cylinder 15-
Feed screw structure 13 is laterally provided in 1.
In the present embodiment, carbon black particle enters inner cylinder by feed hopper, and the intracorporal helical blade of inner cylinder drives carbon black grain
Son movement, after setting hot gas enters cavity from left and right both direction by air inlet, first heating inner cylinder is indirect in cavity
Dry carbon black particle, then by the snorkel at cavity both ends enter inner cylinder toward it is intermediate assemble directly heat carbon black particle.
Embodiment 2
The present embodiment is to be further optimized on the basis of embodiment 1, specifically:
1. cavity 5 described in includes that thermal insulation material, lower cavity are filled in upper plenum 5-1 and lower cavity 5-2, upper plenum 5-1
5-2 is connected to air inlet 12, and the bottom of snorkel A3 is connected to lower cavity.
Carbon black particle is also collected on the bottom of inner cylinder due to gravity mostly, and the lower half portion of cavity is set as indirect
The cavity top half heat preservation of heating avoids the waste of heat.
Embodiment 3
The present embodiment is further optimized on the basis of embodiment 1 or 2, specifically:
Several nozzles 8 are provided on the snorkel A3 and snorkel B4.
Embodiment 4
The present embodiment is further optimized on the basis of any of the above embodiment, specifically:
1 front end of feeding mechanism is provided with thermometer 2, and the end of thermometer 2 extends into inner cylinder 15-2
Fixed ring 6, the bottom of fixed ring 6 and firm banking 11 have been arranged on the left and right ends of the outer barrel 15-1
Connection.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, it is equivalent made by all specifications and accompanying drawing content with the utility model
Structure change similarly should be included in the protection scope of the utility model.
Claims (5)
1. a kind of new-type carbon black drying machine, including feeding mechanism (1), discharging mechanism (10) and cylinder (15), which is characterized in that institute
The cylinder (15) stated includes outer barrel (15-1) and inner cylinder (15-2), the rear and front end of cylinder (15) respectively with feeding mechanism
(1) it is connected with discharging mechanism (10), constitutes cavity (5), inner cylinder between the outer barrel (15-1) and inner cylinder (15-2)
The both ends of (15-2) are vertically arranged with snorkel A (3), and the bottom of snorkel A (3) is connected to cavity (5), snorkel A's (3)
Top is horizontally disposed to be had snorkel B (4), and the bottom center of cavity (5) is provided with air inlet (12), the top of cavity (5)
Be provided with air inlet (12) for gas outlet (7), be laterally provided with feed screw structure (13) in inner cylinder (15-2).
2. new-type carbon black drying machine according to claim 1, which is characterized in that the cavity (5) includes upper plenum (5-
1) it is connected to lower cavity (5-2), the interior filling thermal insulation material of upper plenum (5-1), lower cavity (5-2) with air inlet (12), snorkel A
(3) bottom is connected to lower cavity.
3. new-type carbon black drying machine according to claim 1, which is characterized in that feeding mechanism (1) the front end setting
Thermometer (2), the end of thermometer (2) extend into inner cylinder (15-2).
4. new-type carbon black drying machine according to claim 2, which is characterized in that the snorkel A (3) and snorkel B
(4) several nozzles (8) are provided on.
5. new-type carbon black drying machine according to claim 1 or 3, which is characterized in that a left side for the outer barrel (15-1)
It has been arranged on right both ends fixed ring (6), the bottom of fixed ring (6) and firm banking (11) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820658294.0U CN208779889U (en) | 2018-05-04 | 2018-05-04 | A kind of new-type carbon black drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820658294.0U CN208779889U (en) | 2018-05-04 | 2018-05-04 | A kind of new-type carbon black drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208779889U true CN208779889U (en) | 2019-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820658294.0U Active CN208779889U (en) | 2018-05-04 | 2018-05-04 | A kind of new-type carbon black drying machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN208779889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113493620A (en) * | 2021-08-04 | 2021-10-12 | 烁元新材料(东营)股份有限公司 | Intelligent granulating device for low-hardness carbon black particles |
-
2018
- 2018-05-04 CN CN201820658294.0U patent/CN208779889U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113493620A (en) * | 2021-08-04 | 2021-10-12 | 烁元新材料(东营)股份有限公司 | Intelligent granulating device for low-hardness carbon black particles |
| CN113493620B (en) * | 2021-08-04 | 2022-07-26 | 烁元新材料(东营)股份有限公司 | Intelligent granulating device for low-hardness carbon black particles |
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