Internal component gas distributor of converter

A technology of gas distributor and synthesis tower, which is applied in the direction of chemical instruments and methods, chemical/physical processes, etc. It can solve the problems of difficult temperature difference, gas bias flow, and affecting the uniformity of gas reaction, so as to ensure the uniformity and solve the problem of bias flow Phenomenon, the effect of solving connection problems
CN101480593AInactive Publication Date: 2009-07-15衢州新前程塔器技术有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
衢州新前程塔器技术有限公司
Publication Date
2009-07-15
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a gas distributor of synthesis tower internals, which comprises a plurality of gas introducing tubes and gas guide tubes which are vertically arranged and a plurality of layers of coil tubes arranged radially. The gas distributor is characterized in that a perforated plate is horizontally arranged above gas inlets of all gas introducing tubes respectively, and a gas outlet of each gas introducing tube is communicated with one straight tube arranged radially. Compared with the prior art, the invention ensures that gas in a gas collecting chamber realizes primary uniform stream distribution through the perforated plate and realizes secondary uniform stream distribution under the action of the perforated plate in the straight tube, thereby laying a foundation for ensuring the uniformity of reaction gas and the uniform distribution in a basket. In addition, as the straight tube is arranged radially, the coil tubes arranged radially can be connected with the gas introducing tubes through the gas guide tubes in an approaching mode, and the difficult connection between ring tubes and the plurality of the coil tubes of the prior large-diameter tower internals is solved.
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Description

【Technical field】

[0001] The invention relates to a chemical synthesis reaction device, in particular to a gas distributor for synthesis tower internals. 【Background technique】

[0002] The gas distributor is an important part of the synthesis tower internals. Its function is to improve the uniformity of the reaction gas from the gas collection chamber to the coil, to make the reaction gas evenly distributed in the catalyst basket, and to make the temperature difference of the same bed less than ± 3°C, to achieve the purpose of improving operating conditions, increasing catalyst utilization, increasing product output and improving economic benefits. The Chinese Patent No. 032293291 is "A Gas Distributor for Synthetic Tower Internals". On the basis of the previous distributor structure, it adds a ring pipe connected to the air induction pipe, and the two ends are respectively connected to the ring pipe and the upper outer coil. , The gas guide pipe connected to the upper inn...

Claims

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