CN109135833A - Petroleum coke gasification installation - Google Patents
Petroleum coke gasification installation Download PDFInfo
- Publication number
- CN109135833A CN109135833A CN201710505468.XA CN201710505468A CN109135833A CN 109135833 A CN109135833 A CN 109135833A CN 201710505468 A CN201710505468 A CN 201710505468A CN 109135833 A CN109135833 A CN 109135833A
- Authority
- CN
- China
- Prior art keywords
- furnace body
- petroleum coke
- coal
- pan
- ash
- Prior art date
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/48—Apparatus; Plants
- C10J3/482—Gasifiers with stationary fluidised bed
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/74—Construction of shells or jackets
- C10J3/76—Water jackets; Steam boiler-jackets
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0943—Coke
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
Abstract
The present invention relates to a kind of petroleum coke gasification installations, furnace body is rack-mount, water jacket is provided on the outside of furnace body, the top of furnace body is installed by petroleum coke feeder, upper end sets gradually return pipe and water level needle on the left of furnace body, lower section is provided with manhole on the left of furnace body, the lower end of furnace body is equipped with fixed ash-pan, it is an advantage of the invention that being directly added into using retaining by the structure of gasifying medium (petroleum coke), " producer gas " occurred is free of coal tar, the nuisances such as benzene, phenol, slightly processing can pressurize, long-distance sand transport.
Description
Technical field
The present invention relates to the gasification installation field of solid fuel, specifically a kind of petroleum coke gasification installation.
Background technique
China is a country based on coal fuel, and for a long time, the combustion system of coal mainly has following several
Kind mode: 1, raw coal directly burns, for example the burning in boiler has chain-grate burning and reciprocating fire grate burning, both combustions
Burning mode has coal scuttle coal or throws the coal-adding type of coal；2, dead grate combustion system, hand firing；3, coal is worn into (150-
200) coal dust is sprayed into Thermal Equipment by burner by air-flow and is burnt；4, coal gasification generation producer gas is burnt, is sent out
Raw producer gas is divided into space gas, mixed gas and water-gas.Gas generator is divided into one-part form gas generator and two-part again
Gas generator.
When coal is burnt, either blocky burning or the state burning with coal dust can all cause machinery not exclusively
Coal and chemically incomplete combustion are leaked in burning, and the fine particle of a large amount of dusts and uncombusted carbon can be all had in flue gas, no
Fuel and pollution environment are only wasted, very big harm is caused to environment and people's lives.
Coal is transformed into coal gas by gas generator to burn, although the imperfect combustion during burning is reduced
, dust reduces in combustion product, if gasification installation is one-part form gas generator, during coal gasification, coal is simultaneously
It cannot be gasified totally, the phosphorus content in lime-ash after Coal Gasification is about 10%-15%, and is generated in the gasification of coal
Coal tar can block pipeline and gas port after coal tar is cooling, in order to which the coal tar handled in pipeline needs to stop production, extensive side
When formula processing, serious pollution can be generated to environment.When gas generator is two stage type gas generating furnace, although having a set of complete
The equipment such as whole dedusting, decoking, but phenol water is still an important pollution sources, while the purification system of producer gas
Cost is sufficiently expensive.
Summary of the invention
To solve the above problems, the present invention proposes that a kind of equipment for gasification for doing gasifying medium using petroleum coke, petroleum coke are
The carbon amounts containing fixation of the waste of petroleum refining process, petroleum coke is very high, and the gas volume that can be obtained is big, the content and ash content of sulphur
Content it is very low, and be free of coal tar, it is not necessary to complicated gas cleaning system is equipped with again, so using this fuel as producing
The raw material of gaseous fuel has great significance.
The technical solution adopted by the present invention are as follows: a kind of petroleum coke gasification installation, including furnace body are characterized in that: furnace body
It is rack-mount, be provided with water jacket on the outside of furnace body, petroleum coke feeder is installed in the top of furnace body, on the left of furnace body upper end according to
Secondary setting return pipe and water level needle, furnace body left side lower section are provided with manhole, and the lower end of furnace body is equipped with fixed ash-pan, ash-pan
Lower section is provided with the L shape blast pipe of one end connection furnace interior, and one end of blast pipe connection furnace body is provided with a grate, furnace body
Lower right-hand side be provided with a water inlet pipe, right side is fixedly arranged above gas exit.
The beneficial effects of the present invention are: the present invention is different from traditional gas generator, present invention eliminates turning for ash-pan
It is dynamic, the motor of driving ash-pan rotation is eliminated, regulation ash-pan is changed to, eliminates between the air and grid tubes of gasification installation
Water seal；It being directly added into using retaining by the structure of gasifying medium (petroleum coke), " producer gas " of generation is free of coal tar,
The nuisances such as benzene, phenol, slightly processing can pressurize, long-distance sand transport.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Appended drawing reference is as follows:
1, blast pipe 2, ash-pan 3, grate 4, bracket 5, water inlet pipe 6, furnace body 7, gas exit 8,
Petroleum coke feeder 9, return pipe 10, water level needle 11, manhole 12, water jacket.
Specific embodiment
Such as Fig. 1, the technical scheme is that a kind of petroleum coke gasification installation, including furnace body 6, it is characterized in that: furnace
Body is mounted on bracket 4, is provided with water jacket 12 on the outside of furnace body, and petroleum coke feeder 8 is installed in the top of furnace body, on the left of furnace body on
End sets gradually return pipe 9 and water level needle 10, and lower section is provided with manhole 11 on the left of furnace body, and the lower end of furnace body is equipped with fixed ash
Disk 2, the L shape blast pipe 1 of one end connection furnace interior is provided with below ash-pan, and one end of blast pipe connection furnace body is provided with one
A grate 3, the lower right-hand side of furnace body are provided with a water inlet pipe 5, and right side is fixedly arranged above gas exit 7.
Working principle is as follows: being first turned on manhole, inert body is added, the height of inert body is higher than grate, adds and draw
Fiery object, lights fire-lighter, when reaching igniting and requiring, appropriate petroleum coke is added, air blast closes manhole after petroleum coke is lighted；Most
After open diffusing chimney, continue air blast, heat oil is burnt, when coal gas reach can successively-ignited when, close diffusing chimney, open and burn
Mouth early gate, ignition.
Claims (1)
1. a kind of petroleum coke gasification installation, including furnace body, it is characterised in that: furnace body is rack-mount, the outside setting of furnace body
There is water jacket, petroleum coke feeder is installed in the top of furnace body, and upper end sets gradually return pipe and water level needle on the left of furnace body, and furnace body is left
Side-lower is provided with manhole, and the lower end of furnace body is equipped with fixed ash-pan, and connection furnace interior in one end is provided with below ash-pan
L shape blast pipe, blast pipe connection furnace body one end be provided with a grate, the lower right-hand side of furnace body is provided with a water inlet
Pipe, right side is fixedly arranged above gas exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710505468.XA CN109135833A (en) | 2017-06-28 | 2017-06-28 | Petroleum coke gasification installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710505468.XA CN109135833A (en) | 2017-06-28 | 2017-06-28 | Petroleum coke gasification installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109135833A true CN109135833A (en) | 2019-01-04 |
Family
ID=64805655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710505468.XA Withdrawn CN109135833A (en) | 2017-06-28 | 2017-06-28 | Petroleum coke gasification installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109135833A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB336203A (en) * | 1928-11-27 | 1930-10-07 | Brassert & Co | Improvement in method of operating a water gas generator |
| CN2510495Y (en) * | 2001-11-15 | 2002-09-11 | 房梅昌 | Coal gas producer |
| CN2525093Y (en) * | 2002-01-18 | 2002-12-11 | 李义民 | Gas generating furnace |
-
2017
- 2017-06-28 CN CN201710505468.XA patent/CN109135833A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB336203A (en) * | 1928-11-27 | 1930-10-07 | Brassert & Co | Improvement in method of operating a water gas generator |
| CN2510495Y (en) * | 2001-11-15 | 2002-09-11 | 房梅昌 | Coal gas producer |
| CN2525093Y (en) * | 2002-01-18 | 2002-12-11 | 李义民 | Gas generating furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190104 |