CN209906688U - System for producing semi-reinforcing carbon black by gas method - Google Patents
System for producing semi-reinforcing carbon black by gas method Download PDFInfo
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- CN209906688U CN209906688U CN201920857484.XU CN201920857484U CN209906688U CN 209906688 U CN209906688 U CN 209906688U CN 201920857484 U CN201920857484 U CN 201920857484U CN 209906688 U CN209906688 U CN 209906688U
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Abstract
The utility model discloses a system for producing semi-reinforcing carbon black by a coal gas method, which comprises a guide burner box, wherein the guide burner box is connected with an air conveying pipeline, a raw oil conveying pipeline and a coal gas pressurizing fan pipeline, and the air conveying pipeline is communicated with a main air supply machine; the guide fire nozzle box is communicated with a carbon black reaction furnace, the carbon black reaction furnace is communicated with a quenching flue, the quenching flue is communicated with an air preheater, the air preheater is communicated with a pulse bag filter, the pulse bag filter is connected with a collection screw conveyor, and the collection screw conveyor is communicated with a granulator; the utility model has the advantages that: the natural gas is replaced as fuel, raw material and reaction carrier, and the method has the advantages of low production cost, no national energy seasonal limitation on the raw material, stable process and the like.
Description
Technical Field
The utility model relates to a production system of carbon black, specifically speaking are system of half reinforcement carbon black of coal gas method production belongs to carbon black production facility field.
Background
The production of the semi-reinforcing carbon black adopts a gas furnace method production process, the main raw material for producing the semi-reinforcing carbon black at present in China is natural gas, and the bottleneck of industry development is formed due to the shortage of natural gas resources, the continuous rising of price, the shortage of gas sources and high production cost in recent years.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model designs a system for half reinforcement carbon black is produced to coal gas method to coke oven gas replaces the natural gas and produces half reinforcement carbon black, has solved the bottleneck that present air supply is nervous, influence trade development, still greatly reduced the cost, also solved coking enterprise coke oven gas and utilized not enough, the problem of unloading burning polluted environment.
The technical scheme of the utility model is that:
the system for producing the semi-reinforcing carbon black by the gas method comprises a guide burner box, wherein the guide burner box is connected with an air conveying pipeline, a raw oil conveying pipeline and a gas pressurizing fan pipeline; the guide burner box is communicated with a carbon black reaction furnace, the carbon black reaction furnace is communicated with a quenching flue, the quenching flue is communicated with an air preheater, the air preheater is communicated with a pulse bag filter, the pulse bag filter is connected with a collection screw conveyor, and the collection screw conveyor is communicated with a granulator to obtain a semi-finished product.
Furthermore, the outlet end of the granulator is sequentially provided with a lifter, a magnetic separator, a screening machine, a finished product tank and a packing machine, so that the product is lifted, magnetically separated, screened, filled, packed and the like, and a finished product is obtained.
Furthermore, the collecting screw conveyor is also connected with a dust collection fan, the dust collection fan is communicated with a dust collection bag filter, and the dust collection bag filter is communicated with the granulator, so that collected dust is recycled, and the utilization rate is improved.
Furthermore, the hoister, the finished product tank and the packaging machine are all connected with the dust collection fan pipeline to realize dust collection and realize secondary utilization.
Furthermore, the inlet end of the air preheater is connected with the main air supply fan pipeline, the outlet end of the air preheater is communicated with the air conveying pipeline, and the heated air is input into the guide nozzle box through the air conveying pipeline.
Furthermore, the carbon black reaction furnace is also connected with a process water pump to realize water spraying and cooling.
After being pressurized and measured, coke oven gas is radially sprayed into a reaction furnace through a burner nozzle and is radially and rotationally mixed with preheated air in an air box, one part of the coke oven gas is combusted to provide heat, one part of the coke oven gas is pyrolyzed at high temperature to produce carbon black, raw oil is simultaneously sprayed into the burner nozzle in the axial direction and is pyrolyzed in high-temperature air flow to produce semi-reinforced carbon black, the pyrolyzed carbon black is continuously activated through a flue, the carbon black is sprayed with water and cooled in a quenching section and then enters a collecting bag filter for collection, the collected powdered carbon black enters a dry-method granulator for granulation through a screw conveyor, and the.
The utility model has the advantages that: the natural gas is replaced as fuel, raw material and reaction carrier, and the method has the advantages of low production cost, no national energy seasonal limitation on the raw material, stable process and the like.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is not intended to limit the invention.
Example 1
As shown in fig. 1, a system for producing semi-reinforcing carbon black by a gas method comprises a guide burner box, wherein the guide burner box is connected with an air conveying pipeline, a raw oil conveying pipeline and a gas pressurizing fan pipeline; the guide burner box is communicated with a carbon black reaction furnace, the carbon black reaction furnace is communicated with a quenching flue, the quenching flue is communicated with an air preheater, the air preheater is communicated with a pulse bag filter, the pulse bag filter is connected with a collection screw conveyor, and the collection screw conveyor is communicated with a granulator to obtain a semi-finished product.
The outlet end of the granulator is sequentially provided with a lifter, a magnetic separator, a screening machine, a finished product tank and a packing machine, so that the product is lifted, magnetically separated, screened, filled, packed and the like, and a finished product is obtained.
The collecting spiral conveyor is also connected with a dust collection fan, the dust collection fan is communicated with a dust collection bag filter, the dust collection bag filter is communicated with the granulator, collected dust is recycled, and the utilization rate is improved.
The hoister, the finished product tank and the packaging machine are all connected with the dust collection fan pipeline to realize dust collection and secondary utilization.
The inlet end of the air preheater is connected with the main air supply fan pipeline, the outlet end of the air preheater is also communicated with the air conveying pipeline, and the heated air is input into the guide fire nozzle box through the air conveying pipeline.
The carbon black reaction furnace is also connected with a process water pump to realize water spraying and cooling.
After being pressurized and measured, coke oven gas is radially sprayed into a reaction furnace through a burner nozzle and is radially and rotationally mixed with preheated air in an air box, one part of the coke oven gas is combusted to provide heat, one part of the coke oven gas is pyrolyzed at high temperature to produce carbon black, raw oil is simultaneously sprayed into the burner nozzle in the axial direction and is pyrolyzed in high-temperature air flow to produce semi-reinforced carbon black, the pyrolyzed carbon black is continuously activated through a flue, the carbon black is sprayed with water and cooled in a quenching section and then enters a collecting bag filter for collection, the collected powdered carbon black enters a dry-method granulator for granulation through a screw conveyor, and the.
Claims (6)
1. The system for producing semi-reinforcing carbon black by a coal gas method is characterized in that: the device comprises a guide fire nozzle box, wherein the guide fire nozzle box is connected with an air conveying pipeline, a raw oil conveying pipeline and a gas pressurizing fan pipeline, and the air conveying pipeline is communicated with a main air supply machine; the guide burner box is communicated with a carbon black reaction furnace, the carbon black reaction furnace is communicated with a quenching flue, the quenching flue is communicated with an air preheater, the air preheater is communicated with a pulse bag filter, the pulse bag filter is connected with a collection screw conveyor, and the collection screw conveyor is communicated with a granulator.
2. The system for producing semi-reinforcing carbon black according to the gas method of claim 1, wherein: the outlet end of the granulator is sequentially provided with a lifter, a magnetic separator, a screening machine, a finished product tank and a packing machine.
3. The system for producing semi-reinforcing carbon black according to the gas method of claim 2, wherein: the collecting spiral conveyor is also connected with a dust collection fan, the dust collection fan is communicated with a dust collection bag filter, and the dust collection bag filter is communicated with the granulator.
4. The system for producing semi-reinforcing carbon black according to the gas method of claim 3, wherein: the hoister, the finished product tank and the packaging machine are all connected with the dust collection fan pipeline.
5. The system for producing semi-reinforcing carbon black according to the gas method of claim 1, wherein: the inlet end of the air preheater is connected with the main air supply fan pipeline, and the outlet end of the air preheater is communicated with the air conveying pipeline.
6. The system for producing semi-reinforcing carbon black according to the gas method of claim 1, wherein: the carbon black reaction furnace is also connected with a process water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857484.XU CN209906688U (en) | 2019-06-10 | 2019-06-10 | System for producing semi-reinforcing carbon black by gas method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920857484.XU CN209906688U (en) | 2019-06-10 | 2019-06-10 | System for producing semi-reinforcing carbon black by gas method |
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| CN209906688U true CN209906688U (en) | 2020-01-07 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111484759A (en) * | 2020-05-20 | 2020-08-04 | 山西三强新能源科技有限公司 | Improved system for rear fine powder treatment process in carbon black production |
| CN115141499A (en) * | 2022-07-06 | 2022-10-04 | 宁波德泰化学有限公司 | Carbon black collection and treatment device after ethylene tar combustion |
-
2019
- 2019-06-10 CN CN201920857484.XU patent/CN209906688U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111484759A (en) * | 2020-05-20 | 2020-08-04 | 山西三强新能源科技有限公司 | Improved system for rear fine powder treatment process in carbon black production |
| CN115141499A (en) * | 2022-07-06 | 2022-10-04 | 宁波德泰化学有限公司 | Carbon black collection and treatment device after ethylene tar combustion |
| CN115141499B (en) * | 2022-07-06 | 2024-03-15 | 宁波德泰化学有限公司 | Carbon black collecting and processing device after ethylene tar burning |
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