Novel infrared carbon and sulfur analyzer

Abstract

The invention discloses a novel infrared carbon and sulfur analyzer. The infrared carbon and sulfur analyzer comprises an inner analysis box and an outer insulation box, wherein the inner analysis boxus arranged in the outer insulation box; an analyzer is mounted in the inner analysis box, a gas inlet pipe is arranged above the inner analysis box, and a plurality of branch pipes are arranged at an end part of the gas inlet pipe. Firstly, heating devices are used for heating and heat preservation to keep temperature in the outer insulation box constant; connecting chambers are formed between the two boxes, heating bars and fans are arranged in the connecting chambers, heating is performed by the heating bars, heat is enabled to be uniform by the fans, so that temperature in and out of theinner analysis box is constant, the inner analysis box and the outer insulation box are communicated through several small vent holes, constant temperature of the inner analyzer cannot be affected even under heat exchange between the outer insulation box and outside air, then with the adoption of the infrared carbon and sulfur analyzer, temperature can be constant, and an analysis result is more accurate.

Description

technical field [0001] The invention relates to an analyzer, in particular to a novel infrared carbon and sulfur analyzer. Background technique [0002] Most of the existing infrared carbon and sulfur analyzers are equipped with a receiving pool, and an infrared analyzer is arranged in the receiving pool, and the analytical gas is received and analyzed in the receiving pool; when the infrared analyzer performs analysis, the analyzed gas must reach a certain level. Accurate analysis can only be carried out at a constant temperature, and the receiving pool of the existing analysis device is usually heated simply by setting a heating element to make the receiving pool reach a constant temperature, but usually, the receiving pool will be disturbed by the external environment and Heat exchange occurs in the external environment, which reduces the temperature in the receiving pool, causing the internal environment to not be at a constant temperature, resulting in errors in the ana...

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Problems solved by technology

[0002] Most of the existing infrared carbon and sulfur analyzers are equipped with a receiving pool, and an infrared analyzer is arranged in the receiving pool, and the analytical gas is received and analyzed in the receiving pool; when the infrared analyzer performs analysis, the analyzed gas must reach a certain level. Accurate analysis can only be carried out at a constant temperature, and the receiving pool of the existing analysis device is usually heated simply by setting a heating element to make the receiving pool reach a constant temperature, but usually, the receiving pool will be disturbed by the external environment and Heat exchange occurs in the external environment, which reduces the temperature in the receiving pool, causing the internal environment to not be at a constant temperature, resulting in errors in the analysis results

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