Internal circulation silkworm cocoon baking chamber

Abstract

The invention discloses an internal circulation silkworm baking chamber. The internal circulation silkworm baking chamber comprises a baking chamber body; the upper portion and the lower portion of the baking chamber body are respectively provided with an upper air opening and a lower air opening; the upper air opening and the lower air opening are connected with the same heating circulating device; the heating circulating device comprises a burner, a radiator, an axial flow fan and an air channel; an inlet of the air channel is communicated with the lower air opening of the baking chamber body; an outlet of the air channel is communicated with the upper air opening of the baking chamber body; the radiator and the axial flow fan are respectively installed at an air inlet section and an air outlet section of the air channel; a burning head of the burner and an air inlet of the radiator are communicated through a burning pipe; an air outlet of the radiator extends out of the air channel. The internal circulation silkworm baking chamber has the effects that high-temperature tail gas generated by the burner is subjected to heat exchange inside the radiator, the air temperature is raised, the high-temperature air is sent to the baking chamber through the axial flow fan, air inside the baking chamber is circulated through the heating circulating device, the baking chamber is heated, the temperature is raised through such mode, a heat exchange pipe fully emits heat, the energy utilization rate is high, the heat loss is low, and the heating and temperature rising effect of the baking chamber is good.

Description

technical field [0001] The invention relates to a device for baking, in particular to an inner circulation cocoon drying room. Background technique [0002] Tobacco leaves and silkworm cocoons need to be baked during the processing process. In modern industrial production, the baking process of tobacco leaves and silkworm cocoons is generally carried out in the curing room, and a heater is installed in the curing room to heat up the inside of the curing room. , the heating and heating methods of traditional barns are mostly heat radiation methods such as electric baking or coal-fired baking. Such heating and heating have disadvantages such as insufficient heat generation, low energy utilization rate, serious heat loss, and unstable heat supply from heat sources. Seriously affect work efficiency and baking quality; therefore, need a kind of new heating temperature-raising device. Contents of the invention [0003] In order to solve the above technical problems, the present...

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Problems solved by technology

[0002] Tobacco leaves and silkworm cocoons need to be baked during the processing process. In modern industrial production, the baking process of tobacco leaves and silkworm cocoons is generally carried out in the curing room, and a heater is installed in the curing room to heat up the inside of the curing room. , the heating and heating methods of traditional barns are mostly heat radiation methods such as electric baking or coal-fired baking. Such heating and heating have disadvantages such as insufficient heat generation, low energy utilization rate, serious heat loss, and unstable heat supply from heat sources. Seriously affect work efficiency and baking quality; therefore, a new heating and heating device is required

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