System and method for optimizing temperature of pesticide production waste liquid incinerator

An incinerator and optimization technology, which is applied in the field of the furnace temperature optimization system of the pesticide production waste liquid incinerator, can solve problems such as the furnace temperature is too low or too high, and the furnace temperature is difficult to control

Inactive Publication Date: 2010-06-30
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to overcome the shortcomings of the existing incinerators that the furnace temperature is difficult to control and prone to too low or too high furnace temperature, the present invention provides a pesti

Method used

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  • System and method for optimizing temperature of pesticide production waste liquid incinerator
  • System and method for optimizing temperature of pesticide production waste liquid incinerator
  • System and method for optimizing temperature of pesticide production waste liquid incinerator

Examples

Experimental program
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Example Embodiment

[0071] Example 1

[0072] refer to figure 1 , figure 2 , a system for optimizing the furnace temperature of a pesticide production waste liquid incinerator, including an on-site intelligent instrument 2 connected to an incinerator object 1, a DCS system and a host computer 6, and the DCS system includes a data interface 3, a control station 4 and a database 5. The on-site intelligent instrument 2 is connected to the data interface 3, and the data interface is connected to the control station 4, the database 5 and the host computer 6, and the host computer 6 includes:

[0073] The standardized processing module 7 is used to standardize the collected system key variable data and the training sample TX to obtain the input matrix X, which is completed by the following process, and its formulas are (1), (2), (3):

[0074] 3.1) Calculate the mean: TX ‾ = 1 N Σ i ...

Example Embodiment

[0105] Example 2

[0106] refer to figure 1 , figure 2 and image 3 , a kind of pesticide production waste liquid incinerator furnace temperature optimization method, described method comprises the following steps:

[0107] 1), determine the key variables used, collect the data of the variables when the system is normal from the historical database as the training sample TX, and collect the corresponding furnace temperature data as the output matrix Y;

[0108] 2), set the kernel parameter θ, insensitivity coefficient ε, penalty coefficient γ, inertia weight ω, cognition coefficient c 1 , social coefficient c 2 , constraints factor Υ and other parameters, and set the sampling period;

[0109] 3), standardize the training sample data TX, so that the mean value of each variable is 0, the variance is 1, and the input matrix X is obtained, and the following process is used to complete, and the formulas are (1), (2), (3):

[0110] 3.1) Calculate the mean: TX...

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Abstract

The invention discloses a system for minimizing chemical oxygen demand (COD) discharge of a pesticide production waste liquid incinerator, which comprises a field intelligent instrument connected with the pesticide production waste liquid incinerator, a DCS system and a host computer. The host computer comprises a standardized processing module for collecting the training samples TX of key system variables from a database and the chemical oxygen demand data Y corresponding to the training samples TX and standardized processing the training samples TX, a support vector machine (SVM) module for soft-sensor modeling and a particle swarm algorithm module for solving the following minimum problem with the pgK obtained when iteration is ended being the operating variable with minimum chemical oxygen demand. The invention also discloses a method for optimizing the temperature of the pesticide production waste liquid incinerator. The invention provides a system and a method for optimizing the temperature of the pesticide production waste liquid incinerator.

Description

technical field [0001] The invention relates to the field of pesticide production waste liquid incineration, in particular to a system and method for optimizing the furnace temperature of a pesticide production waste liquid incinerator. Background technique [0002] With the rapid development of the pesticide industry, the environmental pollution of emissions has attracted great attention from governments and corresponding environmental protection departments. Researching and solving the standard discharge control and harmless minimization of pesticide organic waste liquid has not only become a difficulty and hot spot in scientific research in various countries, but also a scientific proposition that is urgently needed by the country related to the sustainable development of society. [0003] Incineration is currently the most effective, thorough and widely used method for dealing with pesticide residues and waste residues. During the incineration process, the furnace tempe...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 刘兴高闫正兵潘华丰
Owner ZHEJIANG UNIV
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