Fuel gas negative-pressure gasification combined system
A combined system and gas technology, which is applied in the gasification of granular/powdered fuel, the manufacture of combustible gas, and the petroleum industry, and can solve problems such as intermittent gas supply, low gas quality, blocked gas pipes and stoves, etc.
Inactive Publication Date: 2015-11-04
秦家运
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Problems solved by technology
[0002] Commonly used gasifiers have a small gas output, and the powdered fuel is easy to agglomerate, resulting in intermittent and insufficient gas supply, tar and water cannot be drained, easy to block the gas pipe and stove, and the quality of the gas produced is low
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[0022] refer to Figure 1-Figure 7 , a fuel gas negative pressure gasification combination system, comprising a gasification furnace 1, a tar removal condenser 2, an air extractor 3, a complete tar removal condensate cooling chamber 4, an air supply machine 5 and a storage gas delivery cabinet 7,
[0023] The gasification furnace 1 is a negative pressure low-position automatic feeding gasification furnace, including a furnace body 1-1, a screw conveyor 1-2 and an agitator 1-3, and the lower part of the inner chamber of the furnace body 1-1 is a combustion chamber Chamber 1-4, the upper part of the inner cavity is provided with an exhaust chamber 1-6 with an exhaust pipe 1-5, the exhaust chamber 1-6 communicates with the combustion chamber 1-4, and the furnace wall of the combustion chamber 1-4 is provided with a The air intake pipe 1-7 is encircled, and the lower end of the combustion chamber 1-4 is a furnace ash collection bucket 1-8, and the lower end of the furnace ash coll...
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The invention discloses a fuel gas negative-pressure gasification combined system. The system is characterized by comprising a gasifier, a tar removing water condenser, a gas pump, a tar thoroughly removing condensate water cooling chamber, a gas feeder and a storage gas feeding holder, wherein the gasifier is a negative-pressure low automatic feeding gasifier; an exhaust pipe of the gasifier is communicated with an inlet chamber of the tar removing water condenser; an outlet chamber of the tar removing water condenser is communicated with the tar thoroughly removing condensate water cooling chamber; the tar thoroughly removing condensate water cooling chamber is communicated with the storage gas feeding holder; the gas pump is arranged on a breather pipe on which the outlet chamber of the tar removing water condenser is communicated with the tar thoroughly removing condensate water cooling chamber; the gas feeder is arranged on a breather pipe on which the tar thoroughly removing condensate water cooling chamber is communicated with the storage gas feeding holder; and a solenoid valve is arranged on a breather pipe on which the gas feeder is communicated with the storage gas feeding holder. The combined system has the advantages of high gas output, continuous gas supply and low possibility of blockage. The produced fuel gas has higher quality and can approximately equal to the fuel gas stored at normal pressure.
Description
technical field [0001] The invention relates to a fuel gas gasification system, in particular to a fuel gas negative pressure gasification combined system. Background technique [0002] Commonly used gasifiers have a small gas output, and the powdered fuel is easy to agglomerate, resulting in intermittent and insufficient gas supply, tar and water cannot be drained, easy to block the gas pipe and stove, and the quality of the gas produced is low. Contents of the invention [0003] The purpose of the present invention is to provide a gas negative pressure gasification combination system for the deficiencies of the prior art. This combination system has a large gas production capacity, continuous gas supply, is not prone to clogging, and the quality of the gas produced is high. Can store gas close to atmospheric pressure. [0004] The technical scheme that realizes the object of the present invention is: [0005] A fuel gas negative pressure gasification combined system, i...
Claims
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IPC IPC(8): C10J3/48C10J3/84
Inventor 秦家运
Owner 秦家运