CN202754934U - Device directly driven by steam turbine and used for carbon black production - Google Patents
Device directly driven by steam turbine and used for carbon black production Download PDFInfo
- Publication number
- CN202754934U CN202754934U CN 201220326641 CN201220326641U CN202754934U CN 202754934 U CN202754934 U CN 202754934U CN 201220326641 CN201220326641 CN 201220326641 CN 201220326641 U CN201220326641 U CN 201220326641U CN 202754934 U CN202754934 U CN 202754934U
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- China
- Prior art keywords
- boiler
- steam turbine
- carbon black
- fan
- production
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
Disclosed is a device directly driven by a steam turbine and used for carbon black production. The device aims to effectively utilize steam produced by carbon black production exhaust gas to drive the steam turbine and directly drive a draught fan used for the carbon black production. The device comprises a boiler feed fan, the steam turbine, a boiler, an air cooler, a boiler feed water pump, a carbon black feed fan, a boiler induced-draft fan, a chimney and an exhaust gas pressurized fan. The boiler feed fan and the exhaust gas pressurized fan are directly connected with a boiler furnace. The steam turbine is connected with a boiler gas-distributing cylinder. The air cooler and the boiler feed water pump are sequentially connected with the steam turbine. The boiler feed water pump is connected with a boiler barrel of the boiler. The carbon black feed fan is connected with the steam turbine. The boiler induced-draft fan is connected with the tail end of the boiler furnace. The chimney is connected with the boiler gas-distributing cylinder.
Description
Technical field
The utility model relates to a kind of device that utilizes steam turbine directly to drive production of carbon black.
Background technology
Can produce large quantity of exhaust gas in the carbon black process, these waste gas calorific values are higher, utilize this waste gas to can be used as boiler heat source and produce the work of Steam Actuation steam turbine, and by the directly driving fan for carbon black production by steam turbine operation, realize energy-saving and emission-reduction.The domestic motor drive blower fan that generally adopts in the carbon black industry is at present produced 40000 tons of production of carbon black line computations, necessary electromotor power 560kW per year by one, per hour about power consumption 400kW, and simultaneously, carbon black waste gas does not obtain fine utilization, and energy-saving and cost-reducing space is larger.
Summary of the invention
The utility model purpose overcomes the deficiency of above-mentioned prior art, provide a kind of and can effectively utilize production of carbon black waste gas generation Steam Actuation steam turbine and utilize directly driving fan for carbon black production by steam turbine, the steam turbine with obvious energy conservation and consumption reduction effects directly drives the production of carbon black device.
The utility model comprises that boiler supplies blower fan, boiler induced-draft fan, chimney and tail gas booster fan for blower fan, steam turbine, boiler, air cooler, boiler feedpump, carbon black; Boiler be connected with the tail gas booster fan and is connected with boiler furnace for blower fan, with CO, the C of production of carbon black generation
nH
m, H
2Supply with boiler combustion Deng inflammable gas; Steam turbine is connected with the boiler steam distributor, and air cooler and boiler feedpump are connected with steam turbine successively, and boiler feedpump is connected with the drum of boiler, the steam that steam turbine produces after the air cooler cooling, again through boiler feedpump to boiler water supply; Simultaneously, carbon black is connected with steam turbine for blower fan, utilizes the Steam Actuation steam turbine of boiler generation, and directly drives carbon black for blower fan work by steam turbine, reduces the middle articulating of energy transformation, thus less power loss.Boiler induced-draft fan is connected with the boiler furnace afterbody, and chimney is connected with boiler induced-draft fan, and the waste gas that boiler produces is emptying from chimney after boiler induced-draft fan is discharged.
The utility model with steam turbine as blower fan power input source, the work of drive blower fan, by the transmission control rotation speed of fan, the air quantity that produces can enter the carbon black furnace recycle, can effectively utilize production of carbon black waste gas generation Steam Actuation steam turbine and utilize directly driving fan for carbon black production by steam turbine, have obvious energy conservation and consumption reduction effects.If with 4, totally 8 ten thousand tons production of carbon black line computation, can economize on coal the whole year 10217 * 4 tons; Economize on electricity 83133 * 4kWh/year.Both reduce production cost, alleviated the SO in the flammable tail gas of carbon black
2, CO
2Deng the pollution to atmospheric environment, the advantage such as it is stable also to have a system running, safe and reliable.
Description of drawings
Fig. 1 is the utility model system construction drawing.
Among the figure: 1, boiler is for blower fan, and 2, boiler, 3, steam turbine, 4, carbon black is for blower fan, 5, air cooler, 6, boiler feedpump, 7, boiler induced-draft fan, 8, chimney, 9, the tail gas booster fan.
Specific embodiments
Carbon black tail gas is in tail gas booster fan 9 is delivered to boiler 2, burn for the air mixed in the blower fan 1 with boiler, the Steam Actuation steam turbine 3 that produces rotates, steam turbine 3 drives carbon black again and rotates for blower fan 4, carbon black is the carbon black production line centralized supply wind for blower fan 4, has realized the production of carbon black continuous and steady operation.Boiler feedpump 6 supplies water for boiler 2, the exhaust gas evacuation after boiler induced-draft fan 7 and chimney 8 burn boiler 2.The steam that steam turbine 3 produces supplies water for boiler 2 through boiler feedpump 6 after air cooler 5 coolings again.
Claims (1)
1. a steam turbine directly drives the production of carbon black device, it is characterized in that comprising that boiler supplies blower fan, boiler induced-draft fan, chimney and tail gas booster fan for blower fan, steam turbine, boiler, air cooler, boiler feedpump, carbon black; Boiler is connected with the tail gas booster fan and is connected with boiler furnace for blower fan; Steam turbine is connected with the boiler steam distributor, and air cooler and boiler feedpump are connected with steam turbine successively, and boiler feedpump is connected with the drum of boiler; Carbon black is connected with steam turbine for blower fan, and boiler induced-draft fan is connected with the boiler furnace afterbody, and chimney is connected with boiler induced-draft fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326641 CN202754934U (en) | 2012-07-07 | 2012-07-07 | Device directly driven by steam turbine and used for carbon black production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326641 CN202754934U (en) | 2012-07-07 | 2012-07-07 | Device directly driven by steam turbine and used for carbon black production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202754934U true CN202754934U (en) | 2013-02-27 |
Family
ID=47734127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220326641 Expired - Lifetime CN202754934U (en) | 2012-07-07 | 2012-07-07 | Device directly driven by steam turbine and used for carbon black production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202754934U (en) |
-
2012
- 2012-07-07 CN CN 201220326641 patent/CN202754934U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |