Water storage type heat-dissipation anti-coking structure of biomass burner

Abstract

The invention relates to a water storage type heat-dissipation anti-coking structure of a biomass burner. The structure comprises a water tank arranged between a burning chamber and a hearth, wherein the upper end of the water tank is open; the open end is covered with a water box cover; a hole is formed in the center of the bottom surface of the water tank, is used to be communicated with the burning chamber and serves as a flame orifice; a hole is formed in the center of the water box cover; the lower part of the hole is connected with a cavity water tank liner; and the periphery of a liner port at the lower end of the cavity water tank liner is in sealing connection with the periphery of the flame orifice, thereby allowing a water storage space to be formed between the cavity water tank liner and the water tank. The water tank is additionally adopted, so that the water tank can be used for absorbing heat and providing hot water, and can also be used for carrying out heat dissipation and sedimentation on the hearth and the burning chamber to avoid coking; though the water tank is arranged between the burning chamber and the hearth, the flame orifice is reserved, and heat is transferred into the hearth mainly along the flame orifice. Therefore, the additionally adopted water tank can not reduce the heat efficiency.

Description

technical field [0001] The application relates to a water storage heat dissipation anti-coking structure of a biomass burner. Background technique [0002] In the prior art, the anti-coking structure of the burner mostly adopts physical methods. In fact, it is not to prevent coking in the strict sense, but to decoke after coking occurs. This method uses a cyclically rotating chain to clear the coke in the combustion chamber. This physical method prevents the fuel from being fully burned during the rotation process and reduces the thermal efficiency. At the same time, this kind of coke cleaning structure will cause damage to the combustion chamber to a certain extent, resulting in an increase in the number of overall maintenance and increased user costs. Contents of the invention [0003] The purpose of this application is to propose a water storage heat dissipation anti-coking structure of a biomass burner that has a simple structure and can effectively reduce coking in t...

AI Technical Summary

Problems solved by technology

This method uses a cyclically rotating chain to clear the coke in the combustion chamber. This physical method prevents the fuel from being fully burned during the rotation process and reduces thermal efficiency.

At the same time, this kind of coke cleaning structure will cause damage to the combustion chamber to a certain extent, resulting in an increase in the number of overall maintenance and increased user costs

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