TH14331B - Emulsified heavy oil fuel burners - Google Patents

Abstract

DC60 (25/10/45) The emulsified heavy oil fuel burner is provided with the steam bubbles formed in the pressure reducing operation. To expel water from the fuel Emulsified heavy oil type Before burning Was prevented from mixing in Heavy oil Expelled Which results in a decrease in the efficiency of water expelling In the boiler of the emulsified heavy oil fuel combustion The emulsified heavy oil fuel (101) is burned to heat. With heater (110) and water expelled by flusher tank (120), it was introduced into the furnace (10) for combustion and the water (152) was obtained by expelling the water. Is passed to the boiler water utilization system, the emulsified heavy oil fuel (102) is heated to high pressure and then into the pressure reducer (200 ) That has been performed by reducing the pressure By means of a large, multi-stage (201) opening for expelling water, the pressure reduction is performed by reducing the pressure by 1 to 3 atm per stage. Then is provided whereby the steam bubbles formed in the pressure reducing operation. To expel water from the fuel Emulsified heavy oil type Before burning Was prevented from mixing in Heavy oil Expelled Which results in a decrease in the efficiency of water expelling In the boiler of the emulsified heavy oil fuel combustion The emulsified heavy oil fuel (101) is burned to heat. With heater (110) and water expelled by flusher tank (120), it was introduced into the furnace (10) for combustion and the water (152) was obtained by expelling the water. Passed to the boiler water utilization system, the emulsified oil-type fuel (102) is heated to high pressure and then introduced into the pressure relief device (200). That has been performed by means of reducing the pressure By means of a large, multi-stage (201) opening for ejecting water, the pressure reduction is achieved by reducing the pressure by 1 to 3 atm per layer.

Claims (2)

1. Emulsified heavy oil fuel burner consists of - A machine to heat the emulsified heavy oil under pressure and to extract water from the fuel. Heavy oil type is emulsified, which is heated and under pressure. With pressure reduction Down through many stages Each of the above stages reduces the pressure of the fuel type. The emulsified heavy oil is 1-3 atm, the furnace is fired to receive the emulsified heavy oil that has been heated and dehydrated for combustion. The aforementioned combustion furnace The water utilization system is connected to the machine to heat and extract the water to allow the water to be extracted from the treated heavy oil fuel. Then emulsifier Able to feed such water utilization systems 2. Emulsified heavy oil fuel burner of claim 1, where the phases consist of sequential openings. 3. The emulsified heavy oil fuel burner of claim 1 which is raised consists of: Valve respectively 4. The emulsified heavy oil fuel burner of claim No. 2, many of which include an inline pressure adjusting valve. Downstream of it 5. The emulsified heavy oil fuel burner of claim 3, which is a large number of It is further assembled with the in-route pressure adjusting valve. Downstream of it 6. The emulsified heavy oil fuel burner of claim 1, in which the machine to heat up, neutralize the emulsified heavy oil fuel to make the oil Heavy oil fired under pressure 15-20 atm 7. Emulsified heavy oil fuel burners consist of: - Combustion furnace with an entry path of emulsified heavy oil fuel. Then ciphide; And - a water extraction system connected to the entry path of the heavy oil type fuel that has passed The emulsifier then To feed heavy oil fuel through emulsifier Which has been extracted water for the burning furnace The water extraction system consists of - a heater to emulsify heavy oil fuels. Then heats up under pressure and; - A pressure reducing device that is connected to the heater along its downward current path. To reduce the pressure of heavy oil fuel that Through emulsification The pressure reducing device consists of multiple stages and each of them is adjusted to increase the fuel pressure. The emulsified heavy oil type was reduced by 1-3 atm. 8. Apparatus of Clause 7 in which the extraction system was With the expansion tank connected to The downstream end of the pressure relief device. And a waterless fuel storage tank, which is connected between the said tank and the emulsified heavy oil fuel entry path. No. 1 0. The machine according to claim 7, which step has a valve in order of 1 1. Instrument according to Clause 9, where a large number of steps are more than that Pressure adjusting valve on its downstream side 1 2. The instrument according to claim 10, which many of these stages also comprise of a pressure adjusting valve on its downstream side.