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Method and system for recycling drain of gland sealing heater

A hydrophobic recovery and heater technology, which is applied in steam applications, steam engine devices, machines/engines, etc., can solve problems such as waste, and achieve the effect of avoiding the decline of vacuum level and reasonable and ingenious structural design

Inactive Publication Date: 2013-10-16
GUANGDONG PROMISING ENVIRONMENTAL PROTECTION
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AI Technical Summary

Problems solved by technology

[0002] During the use of the steam seal heater, water will be generated. These high-quality water are often discharged directly, resulting in waste. In the production process, water is often used in other processes. If these water can be used at low cost, Automatic recycling will save enterprises a lot of production costs and improve economic benefits

Method used

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  • Method and system for recycling drain of gland sealing heater

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Embodiment

[0018] Example: see figure 1 , the present invention a kind of vapor seal heater hydrophobic recovery method, it comprises the following steps:

[0019] (1) A steam seal heater 1 is provided, and the steam seal heater 1 is provided with a first heating stage 11 and a second heating stage 12;

[0020] (2) A first U-shaped water seal 2 is connected to the water outlet of the first heating stage 11, and a second U-shaped water seal 3 is connected to the water outlet of the second heating stage 12;

[0021] (3) The first U-shaped water seal 2 and the second U-shaped water seal 3 communicate with a water seal device 4 through a pipeline, and the end of the water seal device 4 communicates with a condenser 5 through a pipeline, in order to ensure The water of the seal heater 1 normally enters the condenser 5 without air, and the water seal device 4 is provided. The height of the water seal device 4 overcomes the pressure difference between the seal heater 1 and the condenser 5, Th...

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Abstract

The invention discloses a method for recycling drain of a gland sealing heater. The method comprises the steps as follows: 1), the gland sealing heater is arranged, and a first heating stage and a second heating stage are arranged in the gland sealing heater; 2), a first U-shaped water seal is connected to a water outlet of the first heating stage, and a second U-shaped water seal is connected to a water outlet of the second heating stage; 3), the first U-shaped water seal and the second U-shaped water seal are communicated with a water seal device through pipelines, and the tail end of the water seal device is communicated with a condenser through a pipeline; 4), the upper part of the water seal device is communicated with a water supplementing pipe, a first valve is arranged on the water supplementing pipe, and a second valve is arranged between the water seal device and the condenser; and 5), when the gland sealing heater works, pressure in the first heating stage and the second heating stage is higher than that in the condenser, so that the drain flows into the condenser. The water sealing device guarantees the drain to flow into the condenser normally without air.

Description

technical field [0001] The invention relates to a steam seal heater, in particular to a method and system for recovering water from a steam seal heater. Background technique [0002] During the use of the steam seal heater, water will be generated. These high-quality water are often discharged directly, resulting in waste. In the production process, water is often used in other processes. If these water can be used at low cost, Automatic recycling will save a lot of production costs for enterprises and improve economic benefits. Contents of the invention [0003] The object of the present invention is to provide a method for recovering water from a vapor seal heater and a system for implementing the method in view of the above problems. [0004] The technical scheme that the present invention adopts for realizing the above object is: [0005] A steam seal heater hydrophobic recovery method, it comprises the following steps: [0006] (1) A steam seal heater is provided, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01K17/00
Inventor 谭炜樑何宇锋闵泽清奚强杨军涛
Owner GUANGDONG PROMISING ENVIRONMENTAL PROTECTION
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