CN206783574U - 生产聚己二酰己二胺时用的能量回收系统 - Google Patents

生产聚己二酰己二胺时用的能量回收系统 Download PDF

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CN206783574U
CN206783574U CN201720549965.5U CN201720549965U CN206783574U CN 206783574 U CN206783574 U CN 206783574U CN 201720549965 U CN201720549965 U CN 201720549965U CN 206783574 U CN206783574 U CN 206783574U
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storage tank
pipeline
heat exchanger
water storage
desalination water
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贺巍
李兆斌
常佩章
马青松
于淇
王美东
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Liaoyang Xing Chemical New Material Co Ltd
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Liaoyang Xing Chemical New Material Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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Abstract

生产聚己二酰己二胺时用的能量回收系统涉及一种生产聚己二酰己二胺时使用的能量回收系统。主要是为解决目前处理生产聚己二酰己二胺时产生的工艺蒸汽污染环境和浪费热能的问题而设计的。它包括脱盐水储水槽，脱盐水储水槽与换热器的管程入口通过管道相连，该管道上设有水泵和自动调节阀，换热器的管程出口与脱盐水储罐的进水口通过管道相连，脱盐水储罐上连接有工艺蒸汽进气管道，脱盐水储罐上还连接有低压蒸汽排放管道，脱盐水储罐的出水口与换热器的壳程入口通过管道连接，换热器的壳程出口连接有冷凝水出水管道，脱盐水储罐上设有液位计，自动调节阀与液位计之间通过导线连接。优点是实现热能再利用，减少环境污染。

Description

生产聚己二酰己二胺时用的能量回收系统
技术领域：
本实用新型涉及一种生产聚己二酰己二胺时使用的能量回收系统。
背景技术：
在生产聚己二酰己二胺时会产生大量的工艺蒸汽，目前都是通过喷淋水对其进行降温冷凝处理，然后将冷凝后的水排放掉，既污染环境又浪费大量热能。
发明内容：
本实用新型所要解决的技术问题是提供一种给工艺蒸汽降温时，可对其热能进行回收利用的生产聚己二酰己二胺时用的能量回收系统。
上述目的是这样实现的：它包括脱盐水储水槽，脱盐水储水槽与换热器的管程入口通过管道相连，该管道上设有水泵，换热器的管程出口与脱盐水储罐的进水口通过管道相连，脱盐水储罐上连接有工艺蒸汽进气管道，脱盐水储罐上还连接有低压蒸汽排放管道，脱盐水储罐的出水口与换热器的壳程入口通过管道连接，换热器的壳程出口连接有冷凝水出水管道，脱盐水储罐上设有液位计，脱盐水储水槽与换热器管程入口之间连接的管道上设有自动调节阀，所述的自动调节阀与液位计之间通过导线连接。
本实用新型的优点是：在对工艺蒸汽进行降温冷凝的过程中可对脱盐水加热，实现了热能再利用，降低了脱盐水的加热成本，又减少了对环境的污染，工艺蒸汽加热脱盐水后产生的低压蒸汽可继续在生产中应用。
附图说明：
图1是本实用新型的结构示意图。
具体实施方式：
参照图1，它包括脱盐水储水槽1，脱盐水储水槽与换热器2的管程入口通过管道相连，该管道上设有水泵3，换热器的管程出口与脱盐水储罐4的进水口通过管道相连，脱盐水储罐上连接有工艺蒸汽进气管道5，脱盐水储罐上还连接有低压蒸汽排放管道6，脱盐水储罐的出水口与换热器的壳程入口通过管道7连接，换热器的壳程出口连接有冷凝水出水管道8，脱盐水储罐上设有液位计9，脱盐水储水槽与换热器管程入口之间连接的管道上设有自动调节阀10，所述的自动调节阀与液位计之间通过导线11连接。

Claims (1)

1.生产聚己二酰己二胺时用的能量回收系统，其特征是：包括脱盐水储水槽（1），脱盐水储水槽与换热器（2）的管程入口通过管道相连，该管道上设有水泵（3），换热器的管程出口与脱盐水储罐（4）的进水口通过管道相连，脱盐水储罐上连接有工艺蒸汽进气管道（5），脱盐水储罐上还连接有低压蒸汽排放管道（6），脱盐水储罐的出水口与换热器的壳程入口通过管道（7）连接，换热器的壳程出口连接有冷凝水出水管道（8），脱盐水储罐上设有液位计（9），脱盐水储水槽与换热器管程入口之间连接的管道上设有自动调节阀（10），所述的自动调节阀与液位计之间通过导线（11）连接。
CN201720549965.5U 2017-05-18 2017-05-18 生产聚己二酰己二胺时用的能量回收系统 Active CN206783574U (zh)

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