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Deep atomization deoxidization double-cylinder type film rotating device and deaerator with film rotating device

A technology of membrane spinner and deaerator, which is applied in the field of deep atomization and deoxygenation double cylinder type membrane spinner and deaerator with the membrane spinner

Active Publication Date: 2020-12-15
无锡市申京化工设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The spiral film tubes of the existing deaerators are all single-layer design, which cannot be used for deep atomization and deoxygenation, so it needs to be improved

Method used

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  • Deep atomization deoxidization double-cylinder type film rotating device and deaerator with film rotating device
  • Deep atomization deoxidization double-cylinder type film rotating device and deaerator with film rotating device
  • Deep atomization deoxidization double-cylinder type film rotating device and deaerator with film rotating device

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1-5 , the present invention provides a technical solution: a deep atomization deoxygenation double-tube membrane spinner and a deaerator with the spinner, including a tower head 1, and the inner top of the tower head 1 is fixedly connected to the membrane spinner shell 2 Surroundings, the membrane spinner housing 2 is fixedly connected to the spinner outer tube 8, one end of the spinner outer tube 8 is fixedly connected to the side of the fi...

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PUM

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Abstract

The invention discloses a deep atomization deoxidization double-cylinder type film rotating device which comprises a tower head, the inner top of the tower head is fixedly connected with the peripheryof a film rotating device shell, a film rotating outer pipe is fixedly connected in the film rotating device shell, and one end of the film rotating outer pipe is fixedly connected with one side of afirst connecting sleeve. One side of the first connecting sleeve close to the film rotating outer pipe is fixedly connected with a film rotating inner pipe, the film rotating outer pipe sleeves the film rotating inner pipe, the outer wall of the film rotating inner pipe is fixedly connected with the outer wall of one end of an outflow sleeve, the other end of the film rotating inner pipe and theother end of the film rotating outer pipe are fixedly connected to one side of the second connecting sleeve, and the inner wall of the film rotating inner pipe close to the second connecting sleeve isfixedly connected with the outer ring of a blocking ring. According to the deep atomization deoxidization double-cylinder type film rotating device and the deaerator with the film rotating device, through the arranged film rotating inner pipe and the film rotating outer pipe, condensed water can enter the film rotating inner pipe through a condensed water opening, is ejected out through the outflow sleeve distributed on the outer wall of the rotating film inner pipe and is distributed between the film rotating inner pipe and the film rotating outer pipe, and water mist is formed.

Description

technical field [0001] The invention relates to the technical field of deaerators, in particular to a deep atomization deoxygenation double-cylinder type film spinner and a deaerator with the same. Background technique [0002] Condensed water and make-up water first enter the water chamber of the inner spiral membrane device of the deaerator head, and spray obliquely from the small hole of the membrane tube to the inner hole under a certain water head pressure to form a jet flow, because the inner hole is filled with rising heating steam , the water absorbs a large amount of heating steam during the jet movement (the test proves that the jet movement has an entrainment effect); in a very short time and a small stroke, a violent mixing and heating effect is generated, the water temperature is greatly increased, and the rotating The water continues to spin down along the inner hole wall of the membrane tube to form a tumbling water film skirt (the critical Reynolds number of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D19/00C02F1/20
CPCB01D19/0047C02F1/20Y02W10/10
Inventor 马昭蔡翌炜周凌宏张毅王玉海
Owner 无锡市申京化工设备有限公司
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