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Mixing dissolver

A technology of mixing and dissolving and mixing section, applied in the field of mixing dissolvers, can solve the problems of unsatisfactory working performance, troublesome maintenance, complicated structure of the mixer, etc., and achieve the effects of small pressure drop, easy maintenance and reasonable structure

Active Publication Date: 2011-10-26
江苏天宇石化冶金设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing mixer has complex structure, troublesome maintenance and unsatisfactory working performance

Method used

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Embodiment Construction

[0010] A mixing dissolver, comprising a mixing section, the rear end of which is connected to the dissolving section; the mixing section includes a raw material inlet flange 1, the raw material inlet flange is connected to an expansion cylinder, the expansion cylinder is in the form of a different-diameter tube, and the different-diameter tube The two ends 2 and 3 are in the form of tapering toward the ends. The middle part of the different diameter section is the expansion chamber 4. The expansion chamber is equipped with a connecting pipe 6 connected to the new hydrogen inlet flange 5. A flute-shaped nozzle communicating with the expansion chamber is arranged on the connecting pipe. 7. The diameter of the expansion chamber is 1.5 times the diameter of the inlet flange of the raw material inlet. The mixing section includes a mixing tube 8, and a plurality of sets of mixing units 9 are arranged in the mixing tube, and adjacent mixing units are intersected at 90°, that is, the a...

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Abstract

The invention discloses a mixing dissolver comprising a mixing section, wherein the rear end of the mixing section is connected with a dissolving section; the mixing section comprises a raw material inlet flange and a mixing pipe, wherein the raw material inlet flange is connected with a capacity expansion barrel in a form of a reducing pipe; two ends of the reducing pipe are gradually thinned towards the end parts; a capacity expansion chamber is arranged in the middle of the reducing pipe and is internally provided with a connecting pipe connected with a fresh hydrogen inlet flange; the connecting pipe is provided with a nozzle communicated with the capacity expansion chamber; and the mixing pipe is internally provided with a plurality of groups of mixing units. The invention has the advantages of reasonable structure, good workability, simple operation, easy maintenance, small pressure drop, infeasible block, high pressure resistance, high temperature resistance, high economic benefit, and the like and can finish premixing firstly and then dissolving over two flows of media in one device.

Description

Technical field: [0001] The invention relates to a mixing dissolver. Background technique: [0002] The existing mixer has complex structure, troublesome maintenance and unsatisfactory working performance. Invention content: [0003] The object of the present invention is to provide a mixing dissolver with reasonable structure and good working performance. [0004] Technical solution of the present invention is: [0005] A mixing dissolver, characterized in that it includes a mixing section, the rear end of which is connected to the dissolving section; the mixing section includes a raw material inlet flange, which is connected to an expansion cylinder, and the expansion cylinder is in the form of a reducing pipe. The two ends of the reducing pipe are in the form of tapering towards the end. The middle part of the reducing section is the expansion chamber. The expansion chamber is equipped with a connecting pipe connected to the new hydrogen inlet flange, and a nozzle con...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01F1/00
Inventor 黄彬张光黎薛皓师敬伟刘宁
Owner 江苏天宇石化冶金设备有限公司