Energy-saving environment-friendly circular cooler

A ring cooler, an energy-saving and environmentally-friendly technology, applied in the field of cooling equipment, can solve problems such as air leakage, achieve the effects of saving electric energy, improving cooling efficiency, and preventing heat radiation loss

Active Publication Date: 2012-07-18
TANGSHAN HEAVY EQUIP GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an energy-saving and environment-fr

Method used

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  • Energy-saving environment-friendly circular cooler
  • Energy-saving environment-friendly circular cooler
  • Energy-saving environment-friendly circular cooler

Examples

Experimental program
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Embodiment Construction

[0024] Describe the present invention in detail below in conjunction with embodiment:

[0025] An energy-saving and environment-friendly annular cooler, see attached figure 1 to attach Image 6

[0026] In the figure: the first high-temperature cooling zone 1, the second high-temperature cooling zone 2, the first low-temperature cooling zone 3, the second low-temperature cooling zone 4; air cooler 5, waste heat recovery interface 6, partition 7, fixed partition 71, movable partition 72 , articulated shaft 73, sealing cover 8, heat insulator 9, sealing body 10, trolley fence 11; revolving body frame 12, frame 13, supporting roller 14, outer layer sliding seal 15, inner layer sliding seal 16, bellows 17, air duct 18; air inlet port 19, fan trolley 20, pin shaft 21; side stop roller 22, track 23, roller 24, turning arm 25, curved pressure rail 26, ejector rod 27, material 28, support beam 29 , beam 30; foundation 31, unloading discharge port 32; air valve 33; pillar 34.

[00...

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Abstract

The invention relates to cooling equipment in a metallurgy sintering system, in particular to an energy-saving environment-friendly circular cooler, which comprises a framework. Trolleys are arranged in a frame, trolley baffle plates are mounted above the trolleys, the frame is connected with bellows and is a circular rotator structure, the frame and the bellows are provided with sliding sealing rings, sealing covers are connected to upper sides of the trolley baffle plates, heat-insulation bodies are respectively sleeved on outer portions of the sealing covers and the trolley baffle plates, the circular rotator frame is divided into high-temperature waste heat recycling areas and low-temperature cooling areas, a sectioning partition is mounted between sealing rings of each high-temperature waste heat recycling area and the correspondingly adjacent low-temperature cooling area, and an air valve is mounted between the bellows of each high-temperature waste heat recycling area and the correspondingly adjacent low-temperature cooling area. The heat-insulation bodies are respectively sleeved on the outer portions of the trolley baffle plates and the sealing covers, the sliding sealing rings are disposed between the frame and the bellows, and cooling air which is delivered to materials of the trolleys by the bellows cannot leak assuredly; and cooling efficiency can be improved by 40% at least, and a large quantity of electric energy can be saved.

Description

Technical field: [0001] The invention relates to cooling equipment in a metallurgical sintering system, in particular to an energy-saving and environment-friendly ring cooler. Background technique: [0002] The ring cooler is the main cooling equipment in the metallurgical sintering system and has been widely used. However, with the advancement of science and technology, the country's requirements for environmental protection are increasing, and energy saving and consumption reduction are the main ways for enterprises to reduce product costs. However, due to the high air leakage rate of 50-60% in the blast ring cooler used in the traditional sintering system, the efficiency of the air supply system is low, the power consumption is large, and a large amount of sintering dust is brought out by the air leakage, causing environmental pollution. The high air leakage rate makes the waste heat of the annular cooler unable to be effectively recovered. Moreover, the traditional annu...

Claims

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Application Information

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IPC IPC(8): F27D15/02
Inventor 桑茂禾张骥郑玉好侯天成崔金旗王晶
Owner TANGSHAN HEAVY EQUIP GRP
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