Activating kiln system and control method thereof
A technology of controller and flue gas treatment system, which is applied in the direction of furnace control devices, waste heat treatment, cement production, etc., can solve the problems of exhaust gas pollution, waste of energy, etc., and achieve the effect of saving energy and solving serious pollution
Active Publication Date: 2018-02-23
重庆绿标环保科技有限公司
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Problems solved by technology
[0005] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide an activated kiln system and its control method, which can carry out secondary combustion of the flue gas containing combustibles and pollutants, so as to solve the problem of serious pollution of exhaust flue gas and its control method. The problem of wasting energy; at the same time, it has the advantages of continuous production, energy saving and environmental protection
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[0039] refer to figure 1 , an activation kiln system, comprising multiple activation kilns, a first flue gas circulation duct and a second flue gas circulation duct; the activation kiln is provided with an air inlet 5, a first flue gas inlet 6, a second flue gas inlet Two flue gas inlets 7, the first flue gas outlet 8 and the second flue gas outlet 9; the first flue gas inlet and the first flue gas outlet of each activation kiln are all circulated with the first flue gas The pipes are connected, and the second flue gas inlet and the second flue gas outlet of each activation kiln are connected with the second flue gas circulation pipe; in the air inlet, the first flue gas inlet, the second The flue gas inlet, the first flue gas outlet and the second flue gas outlet are all equipped with variable frequency fans and dampers; the second flue gas circulation pipe is provided with a smoke exhaust port; each activation kiln is a whole The box structure is cuboid, and the top of the ...
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Abstract
The invention discloses an activating kiln system which comprises multiple activating kilns, a first flue gas circulating pipe and a second flue gas circulating pipe, wherein an air inlet, a first flue gas inlet, a second flue gas inlet, a first flue gas outlet and a second flue gas outlet are formed on each activating kiln; the first flue gas inlet and the first flue gas outlet of each activatingkiln are both connected with the first flue gas circulating pipe; the second flue gas inlet and the second flue gas outlet of each activating kiln are both connected with the second flue gas circulating pipe; frequency conversion fans and air brakes are arranged at the air inlet, the first flue gas inlet, the second flue gas inlet, the first flue gas outlet and the second flue gas outlet. The invention also discloses a control method for the activating kiln system. The activating kiln system is capable of performing secondary high-temperature combustion on the flue gas containing combustiblesand pollutants, is capable of solving the problems of flue gas emission pollution and energy waste and has the advantages of continuous production, energy-saving and environment-friendly effects, andthe like.
Description
technical field [0001] The invention relates to kiln equipment, in particular to an activation kiln system and a control method thereof. Background technique [0002] "Polluted soil" refers to the vigorous development of industry in modern times, and many pollutants produced, due to the unorganized discharge or the failure of the discharge system, make it seep into the soil layer, resulting in changes in the physical, mechanical and chemical properties of the soil, thus forming polluted soil . Contaminated soil mainly includes organic polluted soil and heavy metal polluted soil. For example, the soil contains VOC, SVOC, total petroleum hydrocarbons, cyanide, polycyclic aromatic hydrocarbons and other organic pollutants and heavy metals such as copper, zinc, lead, cadmium, nickel, etc., which will directly affect Production activities are harmful to human health, animal reproduction, and plant growth. [0003] "Coal gangue" is the solid waste discharged during the coal mini...
Claims
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IPC IPC(8): C04B7/44C04B7/24F27D17/00F27D19/00
CPCC04B7/24C04B7/364C04B7/44F27D17/008F27D19/00F27D2019/0018Y02P10/25Y02P40/10
Inventor 石玺庹春梅罗一芳石明国
Owner 重庆绿标环保科技有限公司