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Heat collection device for recycling waste heat in calcium carbide cooling process

A technology of cooling process and waste heat recovery, which is applied in the field of waste heat recovery devices, can solve the problems of environmental heat pollution and waste of heat energy, and achieve the effects of ensuring health and safety, reducing production costs, and compact equipment structure

Active Publication Date: 2015-11-18
LONGHUA TECHNOLOGY GROUP (LUOYANG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a heat collector for recovery of waste heat in the calcium carbide cooling process to solve the technical problems of heat energy waste and environmental heat pollution in the calcium carbide cooling process

Method used

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  • Heat collection device for recycling waste heat in calcium carbide cooling process
  • Heat collection device for recycling waste heat in calcium carbide cooling process
  • Heat collection device for recycling waste heat in calcium carbide cooling process

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Embodiment Construction

[0018] Figure 1-Figure 5 As shown, the specific implementation is as follows:

[0019] A heat collecting device for recovering waste heat in the calcium carbide cooling process, including a heat collecting module 4, the heat collecting module includes a main frame 2, a heat exchange tube bundle assembly 1 and a circulating fan assembly 3, and the circulating fan assembly 3 is installed on the top of the main frame 2, The main frame 2 is fixed on the installation surface and its cross section is an inverted U-shaped structure. The cavity surrounded by the main frame 2 constitutes a passage for the transport vehicle 8 to pass through, that is, the main frame 2 is just covered on the track of the transport vehicle 8 to form a supply channel. The channel through which the transport vehicle 8 passes, and the calcium carbide pot 7 installed on the transport vehicle 8 is located in the channel. The heat exchange tube bundle assembly 1 includes two composite heat exchange assemblies,...

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Abstract

The invention discloses a heat collection device for recycling waste heat in the calcium carbide cooling process. The heat collection device comprises a heat collection module. The heat collection module comprises a main frame, a heat exchange pipe bundle assembly and a circulating fan assembly. The circulating fan assembly is installed on the top of the main frame. The main frame is fixed to an installation face, and the section of the main frame is of an n structure. A cavity defined by the main frame forms a channel through which a carrier vehicle passes. The tunnel heat collection device for recycling waste heat in the calcium carbide cooling process has the advantages of not changing the original production technology process or production site layout, being compact and reasonable in structure and easy to install, overhaul and replace, saving device maintenance cost and the like; on-site maintenance workloads are reduced, the device maintenance halt time is shortened, and production cost is reduced.

Description

technical field [0001] The invention relates to a waste heat recovery device, in particular to a heat collection device for recovery of waste heat in the calcium carbide cooling process. Background technique [0002] So far, the industrial production of calcium carbide still uses the electrothermal process, which is produced by the reaction of quicklime CaO and coke C in a submerged arc electric furnace through resistance arc heat at a high temperature of 1800-2200 ° C, and at the same time produces carbon monoxide CO as a by-product. The calcium carbide industry is a high energy consumption and high pollution industry. Pollutants are generated during the transportation of raw materials, during preparation and during production. The smelted calcium carbide comes out of the furnace every hour or so. The molten calcium carbide flows into the calcium carbide pot on the traction trolley, and the trolley is pulled by the winch to the cold crushing workshop for cooling and crushi...

Claims

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Application Information

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IPC IPC(8): F27D15/02F27D17/00
CPCY02P10/25
Inventor 郭长庆李俊梅宋天一周金亮邢强杰张晓戈
Owner LONGHUA TECHNOLOGY GROUP (LUOYANG) CO LTD
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