Waste heat recovery device for cement kiln
A waste heat recovery device and a technology for cement kilns, which are applied in furnaces, waste heat treatment, furnace components, etc., can solve problems such as waste heat waste on the outer wall of cement kilns, and achieve the effect of saving energy.
Active Publication Date: 2020-02-21
山东节创能源科技有限公司
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[0003] The purpose of this invention is to provide a cement kiln waste heat recovery device to solve the problem of waste heat waste on the outer wall of cement kiln
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[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0017] Such as Figure 1-5 As shown, a cement kiln waste heat recovery device includes a furnace body 1, a sleeve 2 is set on the outside of the furnace body 1, the furnace body 1 and the sleeve 2 are sealed and connected, and the furnace body 1 and the sleeve 2 are sealed. An annular cavity 3 is formed, and the annular cavity 3 is filled with he...
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The invention discloses a waste heat recovery device for a cement kiln. The waste heat recovery device comprises a furnace body. The outer side of the furnace body is sleeved with a sleeve. The furnace body is in sealed connection with the sleeve. An annular cavity is formed between the furnace body and the sleeve. The annular cavity is filled with heat transfer oil. A water tank is fixedly mounted in the middle of the top surface of the sleeve. The outer side of the furnace body is sleeved with annular flat plate micro heat pipes with openings in the top ends. The inner walls of the annular flat plate micro heat pipes are in contact with the outer wall of the furnace body. According to the waste heat recovery device for the cement kiln, the heat transfer oil in the annular cavity causes the outer wall of the furnace body to carry out heat exchange with the annular flat plate micro heat pipes, the annular flat plate micro heat pipes transmit the absorbed heat to flat plate micro heat pipes, the flat plate micro heat pipes transfer heat to cooling fins, and the cooling fins are used for heat exchange with water in the water tank, so that hot water at a certain temperature is prepared, and the prepared hot water is supplied to users or industrial production for use, so that the waste heat recovery of the cement kiln is achieved, and the purpose of saving energy is achieved.
Description
technical field [0001] The invention relates to a waste heat recovery device, in particular to a cement kiln waste heat recovery device. Background technique [0002] The cement kiln will generate a lot of heat when it is working, and because the insulation effect of the inner wall of the cement kiln is limited, the temperature of the outer wall of the cement kiln is very high. The temperature of the outer wall of the cement kiln is about 300 to 400 degrees. Therefore, it is necessary to design a device that can absorb the waste heat from the outer wall of the cement kiln. Contents of the invention [0003] The purpose of the present invention is to provide a cement kiln waste heat recovery device to solve the problem of waste heat waste on the outer wall of the cement kiln. [0004] The present invention is achieved through the following technical solutions: [0005] A cement kiln waste heat recovery device, comprising a furnace body, a sleeve is set on the outside of t...
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IPC IPC(8): F27D17/00
CPCF27D17/004F27D2017/006Y02P10/25
Inventor 孙健
Owner 山东节创能源科技有限公司