Rotating wheel type heat exchanger for steam waste heat recovery device

Abstract

The invention relates to the technical field of rotating wheel type heat exchangers, and discloses a rotating wheel type heat exchanger for a steam waste heat recovery device. The heat exchanger comprises a treatment box, wherein a damping device is fixedly connected to the lower surface of the treatment box, a sealing groove is formed in the front surface of the treatment box, a placing device isfixedly connected to the middle part of the inner wall of the treatment box, and universal wheels are fixedly connected to the four corners of the lower surface of the damping device. According to the rotating wheel type heat exchanger for the steam waste heat recovery device, the treatment box moves up and down to drive a buffer plate to move up and down, so that buffer springs and auxiliary springs are repeatedly contracted and rebounded, vibration borne by the device in use is further relieved, the influence of vibration generated by the device in use on normal use of parts is reduced, theservice life of the parts in the device is prolonged, the damping effect of the device operated by an operator during use is further improved, and the use effect for the operator is enhanced.

Description

technical field [0001] The invention relates to the technical field of rotary heat exchangers, in particular to a rotary heat exchanger for a steam waste heat recovery device. Background technique [0002] Rotary wheel heat exchanger (rotary wheel type total heat exchanger) is composed of wheel core, seal, shell, power mechanism, etc., with honeycomb wheel core as the transfer medium, absorbing energy from high-temperature gas and releasing it in low-temperature gas , to realize the energy conversion between gas and gas. The core component of the rotary total heat exchanger is a honeycomb runner that rotates continuously at a speed of 10-12 rpm; the steam waste heat recovery device currently on the market uses a rotary Wheel-type heat exchangers need to be placed in the place where the steam passes before the heat is recovered; in the prior art, because the device is prone to vibration during use, it will cause certain damage to the components in the device. impact, thereby...

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Problems solved by technology

[0002] Rotary wheel heat exchanger (rotary wheel type total heat exchanger) is composed of wheel core, seal, shell, power mechanism, etc., with honeycomb wheel core as the transfer medium, absorbing energy from high-temperature gas and releasing it in low-temperature gas , to realize the energy conversion between gas and gas. The core component of the rotary total heat exchanger is a honeycomb runner that rotates continuously at a speed of 10-12 rpm; the steam waste heat recovery device currently on the market uses a rotary Wheel-type heat exchangers need to be placed in the place where the steam passes before the heat is recovered; in the prior art, because the device is prone to vibration during use, it will cause certain damage to the components in the device. impact, thereby reducing the service life of components

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