A rotatable component of the incineration hearth of a cooking heating furnace

Abstract

A rotatable component of the incineration hearth of a cooking and heating furnace is provided with a rotating incineration hearth body in the hearth with interlayers and horizontal water pipes. It is composed of connecting wire pipes connected with rotary joints, and the feature is that: the two ends of the incineration furnace body are provided with rotary joints, the contact compression force in the rotary joints makes the medium circulate in the seal, and the incineration furnace body has an axial direction when it is incinerated. Rotate at any angle, the incineration furnace body is always incinerated in the fire during the rotation, the shape of the incineration furnace body is a cylinder, and the inner shape is a multi-channel incineration tube with multiple tubes communicating with the medium, and the multi-channel incineration tube is a cylinder Shaped interconnected multi-channel tubes. The invention has high utilization rate of heat exchange, simple structure, extremely low failure rate, reduces use cost, manufacturing cost and maintenance cost, and has wide application range.

Description

technical field [0001] The invention relates to a stove for cooking and heating water. Background technique [0002] Since the heating furnace with interlayer, it has a history of at least more than 40 years. The common sense of heating is to increase or decrease the diameter of the furnace according to the size of the indoor area. It is divided into 60, 80, 100 and 120. The more radiators you have, of course, the more coal you burn, just to take one example: a furnace with a diameter of 100 burns at least 100 kg of coal for 8 hours at intervals. According to the current average price of 1 yuan per kilogram, the heating fee for 8 hours is 100 yuan, and if it is burned continuously for 24 hours, it is an exorbitant 300 yuan. Why do you choose to use such a high cost? One word: cold! For example, a stove without interlayer is burned in an indoor space of 20 square meters, and the diameter of the furnace is 60 mm. Compared with the water heater with interlayer, the temperatur...

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Problems solved by technology

The furnaces in the prior art are all equipped with refractory soil, and the flames of coal burning are connected to the refractory soil at the first time. The real heat is not accepted by the water in the furnace layer at the first time, but is absorbed by the refractory soil in the furnace. The gallbladder blocked it, and at this time the flame continued to rise. It should have directly burned the bottom of the pot or was drawn into the chimney by the draft effect of the chimney when it was supposed to burn the bottom of the pot. The pipes of the water pipes are baked by hot air, including the hot water in the interlayer of the furnace, which has little thermal effect. Objectively speaking, only 1 / 3 of the heat energy is used, that is to say, the fire is not burned directly, but is heated by the hot air effect generated by the fire. temperature transfer, this is the status quo

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