CN106190324A - A kind of utilize dirty methanol for the fuel system to coal slurry gasifier baker - Google Patents
A kind of utilize dirty methanol for the fuel system to coal slurry gasifier baker Download PDFInfo
- Publication number
- CN106190324A CN106190324A CN201610640008.3A CN201610640008A CN106190324A CN 106190324 A CN106190324 A CN 106190324A CN 201610640008 A CN201610640008 A CN 201610640008A CN 106190324 A CN106190324 A CN 106190324A
- Authority
- CN
- China
- Prior art keywords
- methanol
- dirty
- dirty methanol
- pipeline
- coal slurry
- 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.)
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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
-
- 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
-
- 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
- C10J2300/093—Coal
-
- 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
- C10J2300/12—Heating the gasifier
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
The present invention relates to a kind of utilize dirty methanol for the fuel system to coal slurry gasifier baker, including dirty methanol tank (1) and coal slurry gasifier (5), coal slurry gasifier (5) is provided with preheating burner (7) and Iganition control system (6), connected by pipeline on dirty methanol tank (1) and have dirty methanol pump (2), in the outlet of dirty methanol pump (2), connection has the dirty methanol loop transfer pipeline (3) being connected with dirty methanol tank (1), it is connected with each other by the pipeline (4) of band regulation valve between preheating burner (7) and Iganition control system (6) and dirty methanol loop transfer pipeline (3), the both sides of pipeline (4) linkage section that and band upper dirty methanol transfer pipeline (3) regulates valve are provided with control valve, pressure controller and flow controller, Iganition control system (6) is equipped with air control valve.Dirty methanol can be made full use of by this system, saves energy resources, reduces environmental pollution and can eliminate safe hidden trouble again, remarkable in economical benefits.
Description
Technical field
The present invention relates to a kind of utilize dirty methanol for the fuel system to coal slurry gasifier baker, particularly relate to one
The dirty methanol utilizing Coal Chemical Industry methanol device to reclaim for fuel, coal slurry gasifier is fed intake before the system of baker, belong to first
Alcohol recovery and utilization technology field.
Background technology
At field of industrial production, in Coal Chemical Industry methanol production process, particularly inevitably produce the dirty first of part
Alcohol, it is worth relatively refined methanol and plummets.Coal Chemical Industry coal slurry gasifier baker generally uses the conduct such as diesel oil, liquefied petroleum gas
Fuel, the most relatively costly, on the other hand to environment.Retrieved domestic and international data according to the technology of the present invention feature
Storehouse, finds that the patent about dirty Methanol Recovery is many, but the system patent that collection Methanol Recovery is used in one is the most fewer.With
Time, dirt Methanol Recovery being utilized by commercial production, both can be substantially reduced production cost, save energy resources, economic benefit shows
Write and improve, energy-saving and emission-reduction, the environmental requirement of cleaning burning can be realized again.Accordingly, it is capable to enough methanol fuel as an alternative is the most fully
The a kind of of utilization utilizes dirty methanol, for fuel, the system of coal slurry gasifier baker is seemed particularly necessary.
Summary of the invention
The technical problem to be solved in the present invention is to provide and a kind of utilizes dirty methanol for fuel to coal slurry gasifier baker
System, it is possible to make full use of dirty methanol, save energy resources, reduces environmental pollution and can eliminate safe hidden trouble again, can overcome
The deficiencies in the prior art.
For solving above-mentioned technical problem, the technical scheme is that offer one utilizes dirty methanol for fuel to water coal
The system of slurry gasification furnace baker, including dirty methanol tank and coal slurry gasifier, coal slurry gasifier is provided with preheating burner and
Iganition control system, has dirty methanol pump at described dirty methanol tank by pipeline connection, and connecting on dirty methanol delivery side of pump has
Dirty methanol loop transfer pipeline tank connected with dirty methanol, is preheating burner and Iganition control system and dirty methanol loop conveying pipe
It is connected with each other by the pipeline of band regulation valve between road.
Aforesaid utilize the dirty methanol for fuel to the system of coal slurry gasifier baker to be, on dirty methanol transfer pipeline with
The both sides of the pipeline linkage section of band regulation valve are provided with control valve, pressure controller and flow controller, are carried by dirty methanol
Regulation valve on pipeline and pressure controller and flow controller, regulate and control dirt methanol to applicable flow and pressure jointly；Band is adjusted
The dirty methanol that residue unburned utilizes is guided dirty methanol tank by the pipeline of joint valve, and its regulation valve pressure will be with Iganition control system
Pressure is identical, to guarantee to have enough dirty methanol burning to utilize, and again can be by unburned for residue dirty Methanol Recovery.
The above-mentioned dirty methanol that utilizes is that Iganition control system is equipped with air to the system of coal slurry gasifier baker for fuel
Regulation valve, methanol under the regulation valve of Iganition control system (6), the common regulation of wandering controller and pressure controller with have
The air of certain pressure is sufficiently mixed burning, it is ensured that baker.
Compared with the prior art, the invention has the beneficial effects as follows:
The present invention is the dirty methanol of existing low value to substitute the fuel oil of coal slurry gasifier baker, particularly described
Connect dirty methanol pump by pipeline on dirty methanol tank, dirty methanol delivery side of pump connects and has dirty methanol tank connected with dirty methanol
Circulation transfer pipeline, by the pipe of band regulation valve between preheating burner and Iganition control system and dirty methanol loop transfer pipeline
Line is connected with each other, and thus can connect baker burner by a set of newly-increased system, the dirty methanol reclaimed be had in commercial production
Effect utilizes, and can be substantially reduced production cost, saves energy resources, and remarkable in economical benefits is improved.Simultaneously, it is possible to because of dirty methanol
Make full use of the replacement realized diesel fuel, it is achieved energy-saving and emission-reduction, the environmental requirement of cleaning burning.
Accompanying drawing explanation
Fig. 1 is that the present invention utilizes dirty methanol for the fuel structural representation to the system of coal slurry gasifier baker.
Detailed description of the invention
As it is shown in figure 1, the present invention relates to a kind of utilizes dirty methanol for the fuel system to coal slurry gasifier baker, energy
Enough fully recycling dirty methanol, substitute fossil energy, energy-saving and emission-reduction remarkable benefit, it includes dirty methanol tank 1, dirty methanol pump
2, dirty methanol loop transfer pipeline 3, the band regulation pipeline 4 of valve, coal slurry gasifier 5 and Iganition control system 6, at water-coal-slurry gas
Changing stove 5 and be provided with preheating burner 7 and Iganition control system 6, dirty methanol tank 1 is connected by pipeline dirty methanol pump 2, in dirty first
There is the dirty methanol loop transfer pipeline 3 being connected with dirty methanol tank 1 outlet of alcohol pump 2 upper connection, in preheating burner 7 and IGNITION CONTROL
It is connected with each other by the pipeline 4 of band regulation valve between system 6 and dirty methanol loop transfer pipeline 3.Dirty methanol pump 2 is by dirt methanol tank
It is transported to dirty methanol loop transfer pipeline 3 after the dirty methanol pressurization of 1, and then sends into preheating burner 7 and igniting through flow control valve
Control system 6, it is ensured that heat drying furnace pre-to coal slurry gasifier 5.On dirty methanol transfer pipeline 3, the pipeline 4 with band regulation valve connects
The both sides of the section of connecing are provided with control valve, pressure controller and flow controller；By the regulation valve on dirty methanol transfer pipeline 3 with
Pressure controller and flow controller, regulate and control dirt methanol to applicable flow and pressure jointly；The pipeline 4 of band regulation valve will residue
The dirty methanol that unburned utilizes guides dirty methanol tank 1, and its regulation valve pressure is identical with the pressure of Iganition control system 4, with really
Guarantor can have enough dirty methanol burning to utilize, again can be by unburned for residue dirty Methanol Recovery, and Iganition control system 6 is equipped with air
Regulation valve, methanol is under the common regulation of regulation valve, wandering controller and the pressure controller of Iganition control system 6 and has one
The air of constant-pressure is sufficiently mixed burning, it is ensured that baker.The dirty methanol of described utilization is fuel heat drying furnace pre-to coal slurry gasifier
System, both dirty methanol can be made full use of again, and can monitor regulation flow and pressure in real time by the replacement of diesel fuel
Power, it is ensured that reach the baker requirement to coal slurry gasifier.
Claims (3)
1. utilize dirty methanol for the fuel system to coal slurry gasifier baker, including dirty methanol tank (1) and water-coal-slurry gas
Change stove (5), coal slurry gasifier (5) be provided with preheating burner (7) and Iganition control system (6), it is characterised in that: described
Dirty methanol tank (1) on connected by pipeline and to have dirty methanol pump (2), in the outlet of dirty methanol pump (2), connection has and dirt methanol
The dirty methanol loop transfer pipeline (3) that tank (1) connects is defeated with dirty methanol loop in preheating burner (7) and Iganition control system (6)
Send and be connected with each other by the pipeline (4) of band regulation valve between pipeline (3).
The most according to claim 1 utilize dirty methanol for the fuel system to coal slurry gasifier baker, it is characterised in that:
Be provided with in the both sides of upper pipeline (4) linkage section regulating valve with band of dirty methanol transfer pipeline (3) control valve, pressure controller and
Flow controller.
The most according to claim 1 utilize dirty methanol for the fuel system to coal slurry gasifier baker, it is characterised in that:
Iganition control system (6) is equipped with air control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640008.3A CN106190324A (en) | 2016-08-08 | 2016-08-08 | A kind of utilize dirty methanol for the fuel system to coal slurry gasifier baker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640008.3A CN106190324A (en) | 2016-08-08 | 2016-08-08 | A kind of utilize dirty methanol for the fuel system to coal slurry gasifier baker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106190324A true CN106190324A (en) | 2016-12-07 |
Family
ID=57514023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610640008.3A Pending CN106190324A (en) | 2016-08-08 | 2016-08-08 | A kind of utilize dirty methanol for the fuel system to coal slurry gasifier baker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106190324A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100241137B1 (en) * | 1997-11-24 | 2000-03-02 | 최수현 | Wet coal gasifier |
| CN101649225A (en) * | 2009-08-31 | 2010-02-17 | 水煤浆气化及煤化工国家工程研究中心 | Hot wall type gasifier baker control system |
| CN102408919A (en) * | 2011-10-11 | 2012-04-11 | 北京航天动力研究所 | Combustion nozzle combination device of multi-channel coal water slurry gasification furnace |
| CN102559274A (en) * | 2012-01-12 | 2012-07-11 | 山东兖矿国拓科技工程有限公司 | Hot-wall type coal water slurry or pulverized coal gasification furnace fire-resistant lining preheating device and method thereof |
| CN204174177U (en) * | 2014-10-13 | 2015-02-25 | 安徽淮化股份有限公司 | A kind of water coal slurry pressure gasification furnace system |
-
2016
- 2016-08-08 CN CN201610640008.3A patent/CN106190324A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100241137B1 (en) * | 1997-11-24 | 2000-03-02 | 최수현 | Wet coal gasifier |
| CN101649225A (en) * | 2009-08-31 | 2010-02-17 | 水煤浆气化及煤化工国家工程研究中心 | Hot wall type gasifier baker control system |
| CN102408919A (en) * | 2011-10-11 | 2012-04-11 | 北京航天动力研究所 | Combustion nozzle combination device of multi-channel coal water slurry gasification furnace |
| CN102559274A (en) * | 2012-01-12 | 2012-07-11 | 山东兖矿国拓科技工程有限公司 | Hot-wall type coal water slurry or pulverized coal gasification furnace fire-resistant lining preheating device and method thereof |
| CN204174177U (en) * | 2014-10-13 | 2015-02-25 | 安徽淮化股份有限公司 | A kind of water coal slurry pressure gasification furnace system |
Non-Patent Citations (3)
| Title |
|---|
| 中国有色金属工业协会: "《现代竖罐炼锌技术》", 31 December 2012, 中南大学出版社 * |
| 孟根其其格: "《化工机器》", 31 January 2013, 北京理工大学出版社 * |
| 张海峰等: "《煤气化工艺风险管理》", 30 June 2012, 中国石化出版社 * |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |