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Inverter compressor and semiconductor chilling plate two-in-one flue gas pretreatment condenser

A variable frequency compressor, semiconductor technology, applied in gas treatment, chemical instruments and methods, dispersed particle separation, etc., can solve the problems of wasting electric energy resources, poor refrigeration and dehumidification effect, high cost, etc., and achieves easy setting and operation, reducing condensation The effect of water adsorption and component loss reduction

Inactive Publication Date: 2020-03-31
南京呈禾信息科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide a two-in-one flue gas pretreatment condenser with an inverter compressor and a semiconductor refrigeration chip to solve the problems of poor refrigeration and dehumidification effect, waste of electric energy resources, and high cost proposed in the above background technology

Method used

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  • Inverter compressor and semiconductor chilling plate two-in-one flue gas pretreatment condenser
  • Inverter compressor and semiconductor chilling plate two-in-one flue gas pretreatment condenser

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Embodiment 1

[0031] Embodiment 1: With reference to the functional structure diagram shown in 2, after the large flow rate (about 5L / min) air pump 15 is started, the flue gas sampler extracts flue gas from the flue, and is connected to the variable frequency condenser through the heat tracing sampling line 12 13. After the first stage of rough condensation and dehumidification treatment, it is discharged through the first air pipe 14 to the air inlet of the air pump 15; the air outlet of the air pump 15 is connected to two rotameters 16. After adjustment, about 1L / min of smoke flows into the semiconductor condensation 17, and most of the remaining flue gas is emptied after passing through the rotameter 16, because the humidity of the flue gas after the first-stage dehumidification is not high, it can be emptied directly; the flue gas of about 1L / min is dehumidified by the semiconductor condenser 17 It is discharged to the analytical instrument behind through the second air pipe 18; during t...

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Abstract

The invention discloses an inverter compressor and semiconductor chilling plate two-in-one flue gas pretreatment condenser, and relates to the technical field of flue gas sampling, pretreatment, condensation and dehumidification. A main control board is connected to an inverter compressor through an inverter driving board, the main control board is connected to a semiconductor condensation sheet through a semiconductor condensation sheet driving board, the inverter compressor and the semiconductor condensation sheet are respectively connected to a frequency conversion condensation cavity and an semiconductor condensation cavity, the inverter compressor and the semiconductor condensation sheet are also respectively connected to respective radiators, the radiator is connected to a fan, a frequency conversion condensation cavity temperature sensor and a semiconductor condensation cavity temperature sensor are installed in the frequency conversion condensation cavity and the semiconductorcondensation cavity respectively, the frequency conversion condensation cavity temperature sensor and the semiconductor condensation cavity temperature sensor are connected to the main control panel,and the main control panel is connected to a display screen. An electric heating unit is not needed, electric energy resources are saved, refrigeration is stable and adjustable, the dehumidification effect is excellent, operability is high, a cost is reduced and the application prospect is wide.

Description

technical field [0001] The invention relates to the technical field of flue gas sampling pretreatment condensation dehumidification, in particular to a flue gas pretreatment condenser combining a frequency conversion compressor and a semiconductor refrigeration chip. Background technique [0002] Some large-scale industrial fields, such as metallurgy, thermal power plants, cement plants, etc., will produce a large amount of flue gas during production, and these flue gases often contain elements that pollute the atmosphere, such as NO, SO 2 Wait. The state stipulates that the exhausted flue gas must meet the environmental protection standards, otherwise it will pollute the atmosphere and endanger the living environment and human health. Therefore, the continuous emission monitoring system (CEMS) will monitor the emitted flue gas pollutants. Because the flue gas contains a certain amount of water vapor, it will seriously interfere with the detection of pollutant gases in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/26
CPCB01D53/265B01D2257/80B01D2258/0283
Inventor 刘合祥
Owner 南京呈禾信息科技有限公司
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