Energy saving and environmental protection vaporizing-type fuel oil burner

Abstract

The invention discloses an energy saving and environmental protection vaporizing-type fuel oil burner which comprises a high-pressure air inlet and a flame cup. The high-pressure air inlet is connected to the inlet end at the left side of a gas distributor, and a first high-pressure gas pipe and a second high-pressure gas pipe are arranged at the right side of the gas distributor. The first high-pressure gas pipe communicates with a first Venturi tube, and the first Venturi tube penetrates through an atomizer and further communicates with a second atomizing cavity in the atomizer. A first Venturi tube throat part is arranged inside the first Venturi tube, and the lower end of the first Venturi tube throat part is connected with a fuel oil pipe. A first atomizing cavity is formed in the right side of the first Venturi tube throat part and further communicates with the second atomizing cavity through an atomizing nozzle. The second atomizing cavity communicates with a second Venturi tube. The energy saving and environmental protection vaporizing-type fuel oil burner is reasonable in structural design, fuel oil can be atomized more thoroughly through two times of atomization, the fuel oil can be fully burnt, waste gas exhausted after burning is reduced, heat power is more fierce, the heating speed is higher, and the flame temperature of a burning sprayer is raised while energy losses are reduced; and moreover, no liquid pump is required and cost is reduced.

Description

[0001] This application is a divisional application with application number 2015107776003, application date November 16, 2015, and invention name "an energy-saving and environment-friendly gasification fuel burner". technical field [0002] The invention relates to the technical field of a fuel burner, in particular to an energy-saving and environment-friendly gasification fuel burner. Background technique [0003] Existing energy-saving and environment-friendly gasification type oil burners burn fuel oil after gasification, and are mainly used in heaters and gas stoves. The existing gasification energy-saving and environmental protection gasification fuel burner has the following defects: the gasification effect is poor, the fuel oil cannot be fully burned, and the exhaust gas discharged after combustion seriously exceeds the standard; the calorific value is low, the energy consumption is high; the flame temperature is low, The firepower is small and the heating speed is sl...

AI Technical Summary

Problems solved by technology

The existing gasification energy-saving and environmental protection gasification fuel burner has the following defects: the gasification effect is poor, the fuel oil cannot be fully burned, and the exhaust gas discharged after combustion seriously exceeds the standard; the calorific value is low, the energy consumption is high; the flame temperature is low, Small firepower, slow heating speed

In addition, in the prior art, a liquid pump is used as a power mechanism to deliver the fuel to the atomizer and mix with air to achieve the purpose of atomizing the fuel, because the liquid pump and its related connecting parts are used, thus Causes the increase of burner-related parts, increases the cost, and causes additional loss of energy, and the production cost also increases

Images