Coal-fired powder internal-combustion engines and generator capable of regulating and controlling generated energy

A technology of internal combustion engine and generator, applied in the direction of machine/engine, internal combustion piston engine, engine control, etc., can solve the problems of reducing electric energy output, energy waste, and inability to use coal, etc.

Inactive Publication Date: 2010-08-18
孟金来
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The internal combustion engine is a power output device widely used by humans, but the existing internal combustion engine cannot use coal as fuel
In addition, the existing power generation devices can only convert thermal energy into electrical energy with high efficiency at the rat...

Method used

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  • Coal-fired powder internal-combustion engines and generator capable of regulating and controlling generated energy
  • Coal-fired powder internal-combustion engines and generator capable of regulating and controlling generated energy
  • Coal-fired powder internal-combustion engines and generator capable of regulating and controlling generated energy

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Embodiment Construction

[0016] Such as figure 1 and figure 2 As shown, the pulverized coal-fired internal combustion engine of the present invention and the generator with adjustable power generation include a crankshaft 1 rotatably installed on a frame 10, three cylinders 2 and a piston 3 installed in each cylinder 2 , each piston 3 is connected to the crankshaft 1 through the crankshaft connecting rod 4 respectively, and the lower part of each cylinder body 2 is connected to the inlet of the air pulverized coal input pipe 5 respectively, and a feed valve 6 is connected in series on the air pulverized coal input pipe 5. The bottoms of each cylinder body 2 are respectively connected with the outlets of the waste gas coal ash removal pipe 7, and the waste gas coal ash removal pipe 7 is connected with a discharge valve 8 in series. Or the bottom of each cylinder 2 is provided with an ultrasonic emission device 19 that can emit ultrasonic waves in the cylinder 2, the feed valve 6 is opened when the pi...

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PUM

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Abstract

The invention relates to coal-fired powder internal-combustion engines. Each engine comprises crankshaft, at least one cylinder body and a piston arranged in each cylinder body, wherein each piston is connected with the crankshaft through a crankshaft connecting rod; the lower part of each cylinder body is connected with an inlet of an air coal powder input pipe, and a feed valve is connected to the air coal powder input pipe in series; the bottom of each cylinder body is connected with an outlet of exhaust gas coal ash eliminating pipe, and a blow-off valve is connected to the exhaust gas coal ash eliminating pipe in series; an ignition device is arranged at the lower part of each cylinder body; an ultrasonic launcher capable of launching ultrasonic waves towards each cylinder body is arranged on each piston or at the bottom of each cylinder body. A generator capable of regulating and controlling generated energy comprises a plurality of coal-fired internal-combustion engines; and crankshafts of the plurality of coal-fired internal-combustion engines are arranged coaxially side by side; the adjacent crankshafts are connected by adopting a clutch to form a power shaft; and one end of the power shaft is in transmission connection with an input shaft of the generator. The invention aims to provide the coal-fired powder internal-combustion engines and the generator capable of regulating and controlling the generated energy, which have the advantages of oil resource conservation and high conversion rate of energy sources.

Description

technical field [0001] The invention relates to a pulverized coal-fired internal combustion engine and a generator with adjustable power generation. Background technique [0002] According to the global energy report, the current global oil reserves can only be used for 40 years, while coal can be used for 167 years, and the market price of coal is much lower than that of gasoline, diesel and kerosene. Therefore, further rational development and utilization of coal resources has very important practical significance. Internal combustion engine is a power output device widely used by human beings, but existing internal combustion engines cannot use coal as fuel. In addition, the existing power generation devices can only convert thermal energy into electrical energy with high efficiency at the rated power generation. When the electric energy required by the load decreases, the existing power generation devices cannot convert heat energy into electrical energy with high effic...

Claims

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Application Information

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IPC IPC(8): F02B45/02F02B77/04F02B63/04F02D29/06F02F1/22F02G5/02
CPCY02T10/166Y02T10/34Y02T10/12Y02T10/30
Inventor 孟金来
Owner 孟金来
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