| 摘要 |
A waste heat recovering device of the present invention comprises: a heat exchanger arranged to be separated from an upper side of a waste heat source to a lateral side; a guide duct formed to be bent, having one side open towards the waste heat source and an other end connected to the heat exchanger; and a flow guide installed in a bent part of the guide duct, switching a flow direction of waste heat. According to the present invention, the waste heat recovering device enables a worker to approach the heat exchanger without eliminating the waste heat source during a case of maintenance by arranging the heat exchanger to be separated from an upper side of the waste heat source to a lateral side. As the approach to the heat exchanger is easy, the waste heat recovering device facilitates maintenance and prevents inconvenience of transferring the waste heat source during installation or prevents halting of an operation of a machine supplying the waste heat source. In addition, the waste heat recovering device is capable of preventing foreign materials generated in the heat exchanger from falling to the waste heat source; thereby being able to prevent damage to a product caused by foreign materials falling when the waste heat is recovered from the product manufactured at high temperatures. |
