Intelligent control system for dust removal fan of reladling station of steel plant
A technology of intelligent control system and dust removal fan, applied in the direction of engine control, pump control, mechanical equipment, etc., can solve the problems of large smoke and dust, waste of electric energy, initiative, and positive influence on the timeliness of high and low speed adjustment
Inactive Publication Date: 2020-11-27
LINGYUAN IRON & STEEL CO LTD
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Problems solved by technology
In fact, due to the complex working environment and heavy smoke and dust on site, operators cannot clearly understand the production situation from the monitoring screen, and cannot perform manual high and low speed adjustment control in a timely and accurate manner; and the operator's initiative and enthusiasm also affect the high and low speed adjustment. Timeliness, neither can guarantee the effect of on-site dust removal, but also waste a lot of electric energy
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[0025] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0026] In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Straight", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", etc. or The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather t...
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The invention provides an intelligent control system for a dust removal fan of a reladling station of a steel plant. The intelligent control system comprises the dust removal fan, a laser range finderand a controller. The dust removal fan is arranged above the molten iron pouring position of a molten iron ladle. The laser range finder is arranged on one side of the molten iron pouring position ofthe molten iron ladle. The controller is in control connection with the dust removal fan and is in signal connection with the laser range finder. According to the intelligent control system, throughthe arrangement of the laser range finder, whether the molten iron ladle is located at the molten iron pouring position or not can be detected; when the laser range finder detects that the molten ironladle is located at the molten iron pouring position, the controller controls the dust removal fan to conduct high-speed dust removal; and when the laser range finder detects that the molten iron ladle is not located at the molten iron pouring position, the controller controls the dust removal fan to operate at a low speed, and therefore the purposes of energy conservation and consumption reduction are achieved. According to the intelligent control system, the speed of the dust removal fan can be adjusted in time, and electric energy waste is avoided while the dust removal effect is guaranteed.
Description
technical field [0001] The invention relates to the technical field of dedusting at a can dumping station in a steel plant, in particular to an intelligent control system for a dust removal fan at a can dumping station in a steel plant. Background technique [0002] At present, the development of iron and steel enterprises is pursuing low energy consumption, high quality and sustainability. Therefore, it is particularly important for enterprises to solve the links that restrict the above problems in actual production. [0003] The dust removal system of the can dumping station in the steelmaking plant has the characteristics of intermittent work. When the tank is dumped, a large amount of smoke and dust will be generated. The dust removal fan needs to run at high speed to ensure the best dust removal effect. When the tank is not dumped, the dust removal fan needs to be operated at a low speed. That is, in order to achieve the purpose of saving energy and reducing consumption...
Claims
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Login to View More IPC IPC(8): F04D27/00
CPCF04D27/004F04D27/008F05D2270/804F05D2270/821
Inventor 冷博杨怀东张艳珍刘上源朱立超姚国元
Owner LINGYUAN IRON & STEEL CO LTD