Heat pipe hot blast stove

By designing multiple smoke passages and heat exchange sections in the heat pipe hot air furnace, the smoke content is reduced during multiple heat exchange and cooling, solving the problem of excessive flue gas in the prior art causing blockage of heat exchange channels, and achieving more efficient heat exchange and more stable device operation.

CN119642404APending Publication Date: 2025-03-18HUNAN NONGYOU SHENGTAI AGRI TECH
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Patent Information

Application Number
CN202411995929.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-31
Publication Date
2025-03-18

AI Technical Summary

Technical Problem

The existing heat pipe hot air furnace has too large flue gas during the heat exchange process, which leads to blockage of the heat exchange channel, which is relatively inconvenient.

Method used

A heat pipe hot air furnace is designed, including a furnace body, a furnace combustion assembly, a first heat exchange assembly, a second heat exchange assembly and a smoke exhaust assembly. By setting multiple pass-smoke channels and heat exchange sections along the direction of flue gas flow, the flue gas undergoes multiple heat exchange and cooling in the multiple heat exchange sections and channels to reduce the smoke content and reduce the probability of blockage.

Benefits of technology

It effectively reduces the smoke content in the flue gas, reduces the probability of the second heat exchange module being blocked, and improves the heat exchange efficiency and the stability of the device.

✦ Generated by Eureka AI based on patent content.
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Abstract

The invention provides a heat pipe hot blast stove which comprises a stove body and further comprises a hearth combustion assembly, a first heat exchange assembly, a second heat exchange assembly and a smoke exhaust assembly, and the hearth combustion assembly, the first heat exchange assembly and the second heat exchange assembly are all arranged in the stove body. Smoke passing channels which are sequentially connected and communicated in the smoke flowing direction are further arranged in the furnace body, the first heat exchange assembly and the second heat exchange assembly both extend in the vertical direction, the first heat exchange assembly comprises a mounting section and a heat exchange section which are oppositely arranged in the smoke extending direction, the mounting section is connected with the furnace body, and the heat exchange section is connected with the furnace body. And the heat exchange section is arranged in the smoke passing channel. In the embodiment of the invention, the heat exchange section of the first heat exchange assembly extends into the second flue gas channel, and when the flue gas passes through the second flue gas channel, due to the fact that the temperature of the heat exchange section is lower than that of the flue gas and smoke dust settles in the second flue gas channel when encountering cold, the smoke dust content can be reduced to a large extent, and the probability that the second heat exchange assembly is blocked is reduced.
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