Device for adjusting temperature of cement production waste gas
A technology of waste gas temperature and cement, which is applied in waste heat treatment, water shower cooler, and process efficiency improvement to achieve the effect of improving cooling effect and improving separation efficiency.
Pending Publication Date: 2022-05-13
CHINA UNITED CEMENT LUNAN
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Problems solved by technology
[0003] The purpose of this invention is to solve the problem of how to fully combine water and high-temperature flue gas to improve cooling efficiency and how to collect particulate matter in the flue gas for secondary treatment, and propose a device for adjusting the temperature of waste gas from cement production
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[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0026] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0027] refer to Figure ...
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The invention discloses a device for adjusting the temperature of cement production waste gas, which comprises a temperature adjusting tower mounted on a waste gas passage, a temperature sensor arranged in the temperature adjusting tower, and a server which is externally arranged relative to the temperature adjusting tower and is used for controlling each component in the temperature adjusting tower to work, a flue gas inlet is formed in the side part of the temperature adjusting tower, and a flue gas outlet is formed in the side part of the flue gas inlet. The top of the temperature adjusting tower is provided with a flue gas outlet, the temperature sensor is used for being installed at the flue gas outlet, a spraying mechanism is arranged on the upper portion in the temperature adjusting tower, and the bottom of the temperature adjusting tower is provided with a bearing part for bearing liquid sprayed out of the spraying mechanism and conducting solid-liquid separation on the liquid for secondary utilization; flue gas moves in an S-shaped line in the temperature adjusting tower, liquid continuously flowing out through the water leakage holes can make full contact with high-temperature flue gas at the moment, the cooling effect is improved, solid mixtures are separated through the three water receiving discs, and therefore the situation that the whole device is placed in an independent separator for separation is reduced, and the separation efficiency is improved. And the separation efficiency is improved through three separators with different precisions and powers.
Description
technical field [0001] The invention relates to the technical field of waste gas treatment, in particular to a device for adjusting the temperature of waste gas from cement production. Background technique [0002] Cement concrete is an important and necessary building material in infrastructure construction. At present, the new dry process cement clinker production equipment has been localized and mature, but most of the systems used to cool the flue gas at the kiln tail are still The method of using a humidifying tower with a high-pressure return spray gun, such as the patent number CN107179004A, discloses a flue gas pipeline spray cooling system, including an integrated pump station, flue gas pipeline, atomizing spray gun, group control box, speed sensor, temperature sensor , pressure sensor and connecting pipeline. Among them, the flue gas pipeline is used as the carrier for cooling, and its inlet and outlet are respectively equipped with temperature sensors, and the at...
Claims
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Login to View More IPC IPC(8): F27D17/00F28C1/00B01D29/58
CPCF27D17/008F28C1/00B01D29/58Y02P10/25
Inventor 刘金柱孙文博黄志立明振强赵强韩文贤任国朱元军郑显强邱春孟祥华陈庆帅赵飞关峰
Owner CHINA UNITED CEMENT LUNAN