废水余热回收系统

Recovery system for waste heat of waste water

Abstract

本实用新型涉及一种废水余热回收系统,属于废水余热回收系统技术领域。废水余热回收系统,特征在于包括:废水粗过滤器(1)、高温废水箱(2)、中温废水箱(3)、低温废水箱(4)、低温废水加压泵(5)、低温废水处理器(6)、高温废水泵(7)、高温废水过滤器(8)、板式换热器(9)、乙二醇换热器(10)、乙二醇循环泵(11),热泵机组(12)与(13)、乙二醇膨胀箱(14),生活热水箱(15)、生活热水循环泵(16)、溢流器(17)与(18)。本实用新型废水余热回收系统,能够实现将各种废水中的热量回收利用,系统布置合理,回收率高,运行安全可靠,投资少,运行成本低,节能节水效果好,使用寿命长。
The utility model relates to a recovery system for the waste heat of waste water, which belongs to the technical field of the recovery systems for the waste heat of the waste water. The recovery system for the waste heat of the waste water is characterized in that the recovery system comprises a waste water primary filter (1), a high-temperature waste water tank (2), a middle-temperature waste water tank (3), a low-temperature waste water tank (4), a low-temperature waste water booster pump (5), a low-temperature waste water processor (6), a high-temperature waste water pump (7), a high-temperature waste water filter (8), a plate heat exchanger (9), a glycol heat exchanger (10), a glycol recycle pump (11), heat pump units (12 and 13) , a glycol expansion tank (14), a domestic hot water tank (15), a domestic hot water cycle pump (16), and overflow devices (17 and 18). The recovery system for the waste heat of the waste water can achieve the recycle of the heat in all kinds of the waste water, and has the advantages of reasonable system layout, high recovery ratio, safe and reliable operation, little investment, lower operation cost, good energy-saving and water-saving effects, and long service life.

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Cited By (7)

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    CN-101792679-AAugust 04, 2010中石油东北炼化工程有限公司锦州设计院Energy-saving method for feeding depropenization polymerization oil tower during vaporizing stepped utilization low-temperature wastewater and device thereof
    CN-101792679-BApril 24, 2013中石油东北炼化工程有限公司锦州设计院一种阶梯利用低温废水汽化丙烯脱聚合油塔进料的节能方法及装置
    CN-103255592-AAugust 21, 2013苏州如意多保节能环保科技有限公司Circulating and recycling system for intermediate-temperature / high-temperature water of overflow machines
    CN-103255592-BMarch 25, 2015苏州如意多保节能环保科技有限公司Circulating and recycling system for intermediate-temperature / high-temperature water of overflow machines
    CN-104456689-AMarch 25, 2015东南大学基于可更换式相变蓄热器及其废热回收再利用装置
    CN-104456689-BMay 17, 2017东南大学基于可更换式相变蓄热器及其废热回收再利用装置
    CN-105202945-ADecember 30, 2015南通昊友食品添加剂有限公司一种余热回收利用系统