All-working-condition denitration system adopting electric heating device
An electric heating device and a technology of all working conditions, applied in the field of denitration systems of all working conditions, can solve the problems of waste of resources, inconvenient adjustment, inconvenience, etc., and achieve the effect of improving effect, stable operation and reducing waste.
Pending Publication Date: 2021-05-14
新疆中海泰盛能源有限公司
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Problems solved by technology
In the denitrification process, it is necessary to decompose liquid ammonia into ammonia gas to be used as a reducing agent for denitrification. In this process, it is inconvenient to control the process of ammonia production, so it is inconvenient to adjust the parameters in the denitrification process, resulting in poor denitrification effect. Good, but may also cause waste of resources
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Embodiment 1
[0036] Such as Figure 1-8 As shown, this embodiment provides a full working condition denitrification system using an electric heating device, including an infrastructure combination unit 100, a state monitoring unit 200, a scheduling control unit 300, and a data processing unit 400; the infrastructure combination unit 100 is used to provide denitrification The basic equipment of the operation process; the state monitoring unit 200 is used to monitor the values of various important states in the denitrification process; the scheduling control unit 300 is used to manage the operation status of each basic equipment and control the start and stop; the data processing unit 400 is used to collect denitrification The basic data in the process is calculated, uploaded and fed back.
[0037] In this embodiment, the infrastructure combination unit 100 includes an electric heating module 101, a pyrolysis ammonia production module 102, a denitrification reaction module 103, and a contr...
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The invention relates to the technical field of environmental protection, and in particular, relates to an all-working-condition denitration system adopting an electric heating device. The all-working-condition denitration system comprises a capital construction combination unit, a state monitoring unit, a scheduling control unit and a data processing unit; the capital construction combination unit is used for providing basic equipment for carrying out a denitration operation process; the state monitoring unit is used for monitoring values of various important states in the denitration process; the scheduling control unit is used for managing the running state of each piece of basic equipment and controlling start and stop; and the data processing unit is used for collecting basic data in the denitration process and calculating, uploading and feeding back the basic data. According to the all-working-condition denitration system adopting the electric heating device, the electric heating device with rapid reaction is introduced, so that the ammonia preparation process becomes adjustable and controllable, the operation parameters of the system can be adjusted in real time, the denitration effect is improved, the waste of resources is reduced, and efficient and stable operation of SCR all-working-condition denitration is realized.
Description
technical field [0001] The invention relates to the technical field of environmental protection, in particular to a full working condition denitrification system using an electric heating device. Background technique [0002] Denitrification refers to the process of removing nitrogen oxides in the combustion flue gas of coal-fired units, which can effectively prevent environmental pollution. The more mainstream processes in the world are divided into SCR and SNCR. In the denitrification process, it is necessary to decompose liquid ammonia into ammonia gas to be used as a reducing agent for denitrification. In this process, it is inconvenient to control the process of ammonia production, so it is inconvenient to adjust the parameters in the denitrification process, resulting in poor denitrification effect. Good, it may also cause a waste of resources. Contents of the invention [0003] The purpose of the present invention is to provide a full working condition denitrifica...
Claims
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IPC IPC(8): B01D53/90B01D53/56B01D53/34
CPCB01D53/346B01D53/8625B01D53/90B01D2251/2062
Inventor 姜川曾晓东马丽平
Owner 新疆中海泰盛能源有限公司