A cooling process monitoring system and control method of a sintering ring cooler
A technology of sintering ring cooler and cooling process, which is applied to furnace control devices, furnaces, lighting and heating equipment, etc., can solve problems such as energy waste, increase the power of blower coolers, etc., and achieve the effect of reducing waste
Active Publication Date: 2016-03-09
BEIJING BESTPOWER INTELCONTROL TECH CO LTD
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Problems solved by technology
[0004] In order to solve the technical problem of energy waste caused by increasing the power of the blower cooling fan in order to avoid the impact of excessive temperature of some mineral materials on downstream production when cooling the mineral material in the ring cooler in the prior art, the present invention provides a The monitoring system and control method for the cooling process of the sintering ring cooler reduce the waste of energy in the cooling process of the ore material. The present invention provides the following technical solutions:
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[0020] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0021] The technical scheme provided by the present invention is described in detail below, at first, refer to figure 1 As shown, it is a schematic diagram of a preferred structure of a cooling process monitoring system for a sintering ring cooler provided by the present invention. In the following embodiments provided by the present invention, the corresponding structures inclu...
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The invention discloses a sintering annular cooler cooling process monitoring system and a control method, which are used for realizing the automatic control on ore cooling and saving energy sources. A cooling system comprises an annular cooler (1), a DCS (distributed control system) (2), cold air blast blowers (3), smoke discharge pipelines (4) and temperature measuring devices (5), wherein the bottom of each section of the annular cooler (1) is connected with one cold air blast blower (3) through an air inlet door (6), the temperature measuring devices (5) are respectively arranged on sealing smoke hoods of each section of the annular cooler (1) and are used for measuring the temperature of ore on different sections in the annular cooler in real time, the temperature measuring devices (5) are respectively arranged on the smoke discharge pipelines (4) connected with the first section and the second section of the annular cooler (1), and the DCS (2) is respectively connected with each temperature measuring device (5) and each air inlet door (6).
Description
technical field [0001] The invention relates to the technical field of cooling mineral materials of a ring cooler, in particular to a monitoring system and a control method for a cooling process of a sintering ring cooler. Background technique [0002] During the sintering production process, after the mixed mineral material undergoes a combustion-type mineralization reaction on the sintering machine tool, the high-temperature mineral material enters the ring cooler for cooling, and is finally transported by the belt to the screening system and then sent to the blast furnace for ironmaking. The sintered annular cooler (hereinafter referred to as the annular cooler) is a large-scale annular cooling device. Its inner and outer diameters determine its effective cooling area. Traditionally, the annular cooler is divided into five sections that are isolated from each other. Each section is equipped with a A drum cooling fan cools the ore, and the high-temperature sintered ore ent...
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IPC IPC(8): F27D19/00F27D21/00
Inventor 汪安逸尤春雨张军廷陈有升刘华唐天明刘丽芳杨鹏孙继兴宁大峰
Owner BEIJING BESTPOWER INTELCONTROL TECH CO LTD