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Multi-group condenser parallel arrangement

A condenser and parallel connection technology is applied in the field of multiple sets of condenser parallel devices to ensure convenience, save time and ensure production.

Inactive Publication Date: 2015-06-10
TIANJIN BOHUA ZHONGHE CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Solved many production and maintenance problems in the system

Method used

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  • Multi-group condenser parallel arrangement

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Embodiment Construction

[0017] The specific implementation manners of the present invention will be briefly described below in conjunction with the accompanying drawings.

[0018] Such as figure 1 A multi-group condenser parallel device shown is characterized in that: several condensers 1, several anhydride gas valves 3, anhydride gas storage tanks 5, several cyclone separation devices 7, several crude anhydride storage tanks 9 and Absorption tower 11 is formed, and arbitrary described anhydride gas valve 3 is positioned at the top of condenser 1, and arbitrary described condenser 1 is also provided with anhydride gas conveying pipe 2, and arbitrary described anhydride gas conveying pipe 2 is positioned at the top of condenser 1, One end of the anhydride gas delivery pipe 2 is fixedly connected through the condenser 1, and the other end of the anhydride gas delivery pipe 2 is fixedly connected through the anhydride gas valve 3, and the anhydride gas storage tank 5 is positioned at the top of the cond...

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Abstract

The objective of the invention is to provide a multi-group condenser parallel arrangement. According to a technical scheme in the invention, the multi-group condenser parallel arrangement comprises a plurality of condensers, a plurality of anhydride gas valves, an anhydride gas storage tank, a plurality of cyclone separation units, a plurality of crude anhydride storage tanks and an absorbing tower, wherein an arbitrary condenser is provided with an anhydride gas conveyer pipe, the anhydride gas storage tank is provided with an anhydride gas conveyer pipe set, and the cyclone separation units are provided with condenser gas conveyer pipes, crude anhydride conveyer pipes and a separated anhydride gas conveyer pipe set. According to the invention, multiple groups of condensers are parallel arranged, so separate cleaning of a part of condensers is realized, and it only needs to close the valves of the condensers to be cleaned during cleaning; the multi-group condenser parallel arrangement is applicable to large-size production units, is simple and is easy to operate compared with conventional parallel arrangements and enables working of other condensers not to be affected by maintenance of one condenser.

Description

technical field [0001] The invention relates to the technical field of mechanical manufacturing, in particular to a multi-group condenser parallel device. Background technique [0002] In the past, the production, cleaning and maintenance systems of maleic anhydride gas were relatively simple and crude. It is also more complicated to maintain and operate. Multiple sets of condensers are connected in parallel to achieve the effect of independent cleaning of some condensers. When cleaning, it is only necessary to close the valve of the condenser device that needs to be cleaned. This multi-group condenser parallel device is suitable for large-scale production units. The structure is simpler and easier to operate than the previous condenser parallel device. When maintaining one of the condensers, it will not affect the work of other condensers. To ensure the convenience of production and save time. Many production and maintenance problems in the system are solved. Contents ...

Claims

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Application Information

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IPC IPC(8): B01D5/00
Inventor 李仲福
Owner TIANJIN BOHUA ZHONGHE CHEM
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