A tower structure high temperature material waste heat recovery device

A tower structure, high-temperature material technology, applied in direct contact heat exchangers, heat exchanger types, lighting and heating equipment, etc., can solve the problems that cannot meet the layout requirements, high-temperature material waste heat recovery device occupies a large area, etc. , to achieve significant energy saving effects, enhanced cooling and waste heat recovery effects, and improved cooling effects

Inactive Publication Date: 2011-12-14
SHENGHUO TECH HENAN +1
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] The high-temperature material waste heat recovery devices of the above two structures occupy a relatively large area, and cannot meet the layout requirements for some units with tight land use.

Method used

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  • A tower structure high temperature material waste heat recovery device

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Embodiment Construction

[0014] as attached figure 1 The present invention shown comprises a vertical cylinder 8, a storage bin 1, a dust removal device 6, a wind tower 13, a material blocking device 12, and a hopper 14. The tower structure is composed of a plurality of wind towers 13, and the number of wind towers 13 is 4 One, the upper and lower surfaces of the blocking device 12 are conical surfaces. The conical surface of the wind tower 13 is used for feeding materials, and the inverted conical surface is provided with ventilation holes 9, and the inverted conical surface of the blocking device 12 is used for feeding materials, and the conical surface is provided with ventilation holes 9, and the middle and lower parts of the wind tower 13 are connected to There is a ventilation duct 10, and the cooling wind blown in by the blower enters the wind tower 13 from the ventilation duct 10, and the angle between the wind tower 13 and the material blocking device 12 is enough to allow the material to flo...

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Abstract

The invention discloses a high-temperature material waste heat recovery device with a tower structure, which comprises a vertical cylinder body, a material storage bin, a dust removal device, a wind tower, a material retaining device, a material distribution device, and a hopper. The high-temperature material enters the inside of the vertical cylinder from the feed port, and flows through the gap between the wind tower and the material blocking device. The wind tower is a tower structure with cooling air in the middle, and ventilation holes are opened on the conical surface of the retaining device and the inverted conical surface of the wind tower. This structure can greatly increase the contact area between high-temperature materials and cooling air, and improve the cooling and waste heat recovery effect. After dust removal, the hot air can be transported to the place where it is needed for reuse, thereby realizing the cooling of hot materials and the recovery of waste heat. Reduced production costs.

Description

technical field [0001] The invention relates to a high-temperature material waste heat recovery device, in particular to a high-temperature material waste heat recovery device for high-temperature bulk or granular materials. Background technique [0002] At present, there are two main cooling structures of the existing high-temperature material waste heat recovery device: one is a single-tube cooler, such as a drum slag cooler for cooling high-temperature boiler slag, and its barrel is supported by two sets of tugboats. It can be arranged horizontally with a certain inclination to the ground. The motor drives the cylinder to rotate. Various lifting plates are installed in the cylinder to increase the contact area between the material and the air. This equipment is water-cooled and cannot generate steam. The second is grate cooler, if it is used for cement clinker cooling, its main body is one or more stages of grate bed, and the movable grate plate on the grate bed is driven...

Claims

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Application Information

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IPC IPC(8): F28C3/14
Inventor 李志鹏
Owner SHENGHUO TECH HENAN
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