Stage-style variable frequency carbon dioxide enrichment method

A carbon dioxide, staged technology, applied in chemical instruments and methods, separation methods, dispersed particle separation, etc., can solve the problems of incomplete adsorption of carbon dioxide, increased adsorption, waste of carbon dioxide cost and resources, etc.

Inactive Publication Date: 2014-11-26
营口东吉科技(集团)有限公司
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Problems solved by technology

However, because the concentration of carbon dioxide may rise intermittently during smelting of magnesite, it will not be able to completely absorb carbon dioxide, and more ammonia water will be wasted, which will increase the cost of carbon dioxide adsorption and cause waste of resources

Method used

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  • Stage-style variable frequency carbon dioxide enrichment method
  • Stage-style variable frequency carbon dioxide enrichment method

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Embodiment Construction

[0019] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content.

[0020] figure 1 The structure diagram of the step-by-step frequency conversion carbon dioxide enrichment equipment provided by the embodiment of the present invention. Such as figure 1 As shown, the staged frequency conversion carbon dioxide enrichment equipment provided by the embodiment of the present invention includes: pipeline 1, spray chamber 2, spray device 3, carbon dioxi...

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Abstract

The invention relates to the technical field of gas enrichment devices and provides stage-style variable frequency carbon dioxide enrichment equipment. The stage-style variable frequency carbon dioxide enrichment equipment comprises a spraying chamber which is connected with a flue of a reacting furnace through a pipeline; a plurality of spraying devices are arranged at the top of the spraying chamber and each spraying device comprises a carbon dioxide detector and a plurality of spraying nozzles, the spraying nozzles are connected with a total water path through branch water paths, and a variable frequency water pump is arranged on each branch water path; the carbon dioxide detector and the variable frequency water pumps are in signal connection with the controller; the carbon dioxide detector is used for transmitting detected carbon dioxide concentration signals to the controller; the controller is used for generating control signals according to the carbon dioxide concentration signals and transmitting the control signals to the variable frequency water pumps; the variable frequency water pumps are used for regulating the outlet water quantity of the spraying nozzles according to the control signals. According to the stage-style variable frequency carbon dioxide enrichment equipment, the carbon dioxide absorption efficiency can be improved, and the cost can be saved.

Description

technical field [0001] The invention relates to the technical field of gas enrichment devices, in particular to a staged frequency conversion carbon dioxide enrichment device. Background technique [0002] The existing magnesite smelting process will produce a large amount of carbon dioxide gas, and the generation of carbon dioxide gas may have the characteristics of intermittent surges. The existing way of absorbing carbon dioxide is generally ammonia water spraying, and a constant amount of ammonia water spraying is adopted. However, since the concentration of carbon dioxide may rise intermittently during smelting of magnesite, it will not be able to completely absorb carbon dioxide, and more ammonia water will be wasted, which will increase the cost of absorbing carbon dioxide and cause waste of resources. Contents of the invention [0003] The object of the present invention is to propose a staged frequency conversion carbon dioxide enrichment device to achieve the pu...

Claims

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Application Information

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IPC IPC(8): B01D53/78B01D53/62
Inventor 崔俊峰崔毅崔军何占高刘希洋么革崔薇薇
Owner 营口东吉科技(集团)有限公司
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