Heat pipe waste heat boiler
A waste heat boiler and heat pipe technology, applied in the field of waste heat boilers, can solve the problems of low heat transfer efficiency of waste heat boilers and difficulty in meeting industrial needs, and achieve high heat transfer efficiency, convenient operation and use, and easy promotion
Active Publication Date: 2017-06-27
山东瀛洲节能环保科技有限公司
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Problems solved by technology
[0003] However, the heat transfer efficiency of the existing waste heat boilers is low, and it is difficult to meet the industrial needs. This problem needs to be solved urgently.
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] see Figure 1 to Figure 3 , figure 1 It is a schematic diagram of the overall structure of the present invention; figure 2 for figure 1 A local schematic diagram of image 3 for figure 1 A schematic diagram of the structure of the heat pipe 70 in FIG.
[0028] Such as figure 1 , the present invention adopts the following technical scheme, a heat pipe 70 type waste heat boiler, comprising: a furnace body 10, solid fuel is placed in the furnace bod...
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The invention discloses a heat pipe type waste heat boiler, which comprises a furnace body containing solid fuel, one side of the furnace body is provided with an opening for putting in solid fuel, and the other side of the furnace body is provided with an outlet; a flue, a flue The flue is connected to the outlet of the furnace body, and the flue includes a horizontal section, a vertical section connected to the horizontal section, and an inclined section connected to the vertical section; the outside of the vertical section of the flue is provided with a first casing, and the first A second sleeve is provided on the outside of the sleeve, and a third sleeve is provided on the outside of the second sleeve, wherein a first heat pipe for heat exchange is provided on the wall of the first sleeve; A second heat pipe is arranged on the pipe wall; a dust collector is provided on the inclined section of the flue to remove dust in the flue. The invention has good stability, high heat exchange efficiency, high reliability, convenient operation and use, novel design and easy popularization.
Description
technical field [0001] The invention relates to a waste heat boiler, in particular to a heat pipe type waste heat boiler. Background technique [0002] There are continuous (tunnel kiln) and intermittent (downdraft kiln) kilns for ceramic production. Regardless of whether it is a tunnel kiln or a downdraft kiln, the thermal efficiency is relatively low. The reasons for the low efficiency include combustion loss and heat dissipation loss. In addition, the important point is the exhaust smoke loss. The heat taken away by the exhaust gas of the firing tunnel kiln accounts for about 20% to 40% of the total fuel consumption, while the heat taken away by the exhaust gas of the downdraft kiln accounts for about 30% to 50% of the fuel consumption. Therefore, it is the key to improve the thermal efficiency of the kiln to recover and utilize the heat of the exhaust gas at the kiln tail. [0003] However, the heat exchange efficiency of the existing waste heat boilers is low, and it ...
Claims
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IPC IPC(8): F22B1/18
Inventor 苏学彬
Owner 山东瀛洲节能环保科技有限公司