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Steam waste heat recycling device and control method thereof

A technology for steam waste heat and soda water, which can be used in heating devices, applications, household heating, etc., and can solve problems such as wasting heat sources

Inactive Publication Date: 2014-11-12
信天寰宇微电子(大连)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The high-temperature condensed water (temperature about 70°C) and the condensed water of the air-conditioning heat exchanger generated after the saturated steam is used in the production workshop are directly discharged into the desuperheating well, and then discharged into the sewer pipe of the factory, which greatly wastes the heat source

Method used

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  • Steam waste heat recycling device and control method thereof
  • Steam waste heat recycling device and control method thereof

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Embodiment Construction

[0020] Such as figure 1 and figure 2 A steam waste heat recovery and utilization system shown includes: a steam-water conversion system, a heating system, a bathing system, a water bath drying system and a low-temperature condensed water recovery system: the steam-water conversion system includes a steam trap 1, a hot water tank 2, a heating system Water bath drying circulating water pump 9 and bathing circulating water pump 11, one end of the steam trap 1 is connected with the production waste heat steam pipeline and saturated steam pipeline to mix into hot water, and the other end is connected to the hot water tank 2 for heating the water bath The drying circulating water pump 9 is set on the connecting pipeline between the hot water tank 2 and the heating system and the water bath drying system, and supplies the heating and water bath drying system for heat exchange. The bathing circulating water pump 11 is set on the connecting pipe between the hot water tank 2 and the ba...

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Abstract

The invention discloses a steam waste heat recycling device and a control method thereof. The steam waste heat recycling device is characterized by comprising a steam-water converting system, a heating system, a bathing system, a water bath drying system and a low-temperature condensed water recycling system. According to the steam waste heat recycling device, waste heat of steam for production is fully utilized and the low-temperature condensed water is used for production, i.e., the steam supplied to an outside network for production is completely and fully utilized, and thus the production demand is ensured and the waste heat resources of the steam for the production are recycled and are used for heating, bathing and drying the water bath; the condensed water is recycled; and heat resource and water resource are basically and completely utilized without being wasted, so that the operation cost of production and manufacture enterprises is greatly reduced. Various waste heat recycling modes are integrated in one system; and any mode can be switched by opening or closing a pipeline valve or a solenoid valve, so that the selection for use by the production and manufacture enterprises is facilitated.

Description

technical field [0001] The invention relates to a complete set of process equipment for recycling and utilizing steam waste heat resources in manufacturing enterprises. Background technique [0002] As a cheap and convenient heat source, saturated steam has been widely used in the field of manufacturing. In circuit board manufacturing enterprises, such as electroplating, electroless plating and some other wet processes, the temperature control of the bath liquid is indirectly heated by P=0.4MPa saturated steam through the heating coil and the control device, and the air conditioning system will also Use saturated steam. The high-temperature condensed water (temperature about 70°C) and the condensed water of the air-conditioning heat exchanger produced after the saturated steam is used in the production workshop are directly discharged into the desuperheating well, and then discharged into the sewer pipe of the factory, which greatly wastes the heat source. Therefore, how t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24J3/00F24D3/00F24D19/10
CPCY02P80/10
Inventor 韩强蔡恕志翟文光曲键
Owner 信天寰宇微电子(大连)有限公司
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