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Shell-and tube condenser

A tube-and-tube condenser and condenser tube technology, which is applied in the field of condenser equipment and tube-and-tube condensers, can solve the problems of low efficiency of cold and heat exchange, accumulation of silt, slowness, etc., so as to improve the efficiency of cold and heat exchange and make full use of it. Effect

Inactive Publication Date: 2018-07-24
扬州益洋科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the actual use of existing tube and tube condensers, due to reasons such as substandard water treatment and high hardness, after long-term use, scaling or silting often occurs on the inner wall of the condenser shell and the outer wall of the tubes, affecting heat transfer efficiency
The cooling water directly enters the shell and tube condenser, which is in a slow flow state, which is more prone to fouling and low heat and cold exchange efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment one, such as figure 1 and figure 2 As shown, the stirring part is a stirring shaft 7, and the stirring shaft 7 is horizontally installed between the condensation pipe 2 and the housing 1, and a protrusion 8 is provided on the outside of the left end cover 3, and a through hole 9 is provided in the protrusion 8, and the stirring shaft 7 The left end passes through the through hole 9 of the protrusion 8 and is installed in the through hole 9. The stirring shaft 7 is located on a section of the outer circumference of the through hole 9 and is provided with a rolling bearing 10. The rolling bearing 10 fixes the stirring shaft, and the protrusion 8 is provided with a bearing near the outside of the left end cover 3. The end cover 11 plays a sealing role; the left end of the stirring shaft 7 is equipped with a motor 12 that drives the stirring shaft 7 to rotate, and the part of the stirring shaft 7 located in the housing 1 is provided with a spiral paddle 13 integ...

Embodiment 2

[0022] Embodiment two, such as image 3 and Figure 4 As shown, a right protrusion 14 is provided on the right end cover 4 of the housing 1, and a right through hole 15 is provided in the right protrusion 14, and the right end of the stirring shaft 7 passes through the right through hole 15 of the right protrusion 14 and is installed on the right side. In the through hole 15, the agitating shaft 7 is located at the outer periphery of the right through hole 15 and is provided with a right rolling bearing 16. The right rolling bearing 16 fixes the right end of the agitating shaft 7, and the right protrusion 14 is provided with a right bearing end cover 17 near the outside of the right end cover 4. to the sealing effect. In this way, the length of the stirring shaft 7 is the same as that of the housing 1, and the right end of the stirring shaft 7 is fixed on the right end cover 4 to support the stirring shaft 7, so that the stirring shaft 7 runs more smoothly.

[0023] In the a...

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PUM

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Abstract

The invention discloses a shell-and tube condenser. The shell-and tube condenser comprises a housing and a condensing tube, wherein a left end cover and a right end cover are correspondingly arrangedat two ends of the housing; a cooling liquid inlet is formed in the lower right part of the housing, and a cooling liquid outlet is formed in the upper left part of the housing. The shell-and tube condenser is characterized in that a stirring part is mounted between the housing and the condensing tube. According to the shell-and tube condenser, a stirring part is mounted and capable of stirring water stream, so that the water stream oscillates; scaling is greatly avoided, and the cold-heat exchanging efficiency is improved;

Description

technical field [0001] The invention belongs to condenser equipment in the field of pharmacy, and in particular relates to a shell and tube condenser. Background technique [0002] In the actual use of existing tube and tube condensers, due to reasons such as substandard water treatment and high hardness, after long-term use, scaling or silting often occurs on the inner wall of the condenser shell and the outer wall of the tubes, affecting heat transfer efficiency. The cooling water directly enters the tube-and-tube condenser in a slow-flowing state, which is more prone to fouling and low heat and cold exchange efficiency. Contents of the invention [0003] Purpose of the invention: Aiming at the deficiencies in the prior art, the purpose of the invention is to provide a shell and tube condenser, which is equipped with a stirring component, which can stir the water flow, make the water flow oscillate, prevent fouling, and improve the efficiency of cold and heat exchange. ...

Claims

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Application Information

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IPC IPC(8): F28D7/16F28F9/24
CPCF28D7/16F28F9/24
Inventor 郁丁丁
Owner 扬州益洋科技发展有限公司