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Filtration-type deoxidation system

A filter type, deaerator technology, applied in water/sewage multi-stage treatment, degassed water/sewage treatment, water/sludge/sewage treatment, etc., can solve high cost, equipment maintenance time, device shutdown, deaeration The problem of poor equipment effect, etc., to achieve the effect of low cost and good oxygen removal effect

Inactive Publication Date: 2013-01-30
江苏博隆锦欣环保设备有限公司
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Problems solved by technology

The corrosion of the boiler feed water system is the main cause of boiler accidents and economic losses. Corrosion-induced equipment or component damage, maintenance time and labor, device shutdown, and even serious safety accidents cause huge losses.
Therefore, the boiler water requirements are relatively strict. Before the water is passed into the boiler, the oxygen in the water must be removed. The existing oxygen removal equipment is not effective and the cost is high.

Method used

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Embodiment Construction

[0012] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0013] see figure 1 and figure 2 , the embodiment of the present invention includes:

[0014] A filter type deaeration system, comprising: a water inlet 1, a water softener 2, a deaerator 3 and a deaeration water tank 4, the water softener 2, the deaeration device 3 and the deaeration water tank 4 are connected by water pipes, the A water inlet valve 5 is provided on the water pipe between the water inlet 1 and the water softener 2, and a water control valve 6, a check valve 7 and a drain valve 8 are provided on the water pipe between the water softener 2 and the deaerator 3 The lower end of the deaerator 3 is provided with a backwash inlet 9,...

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Abstract

The invention discloses a filtration-type deoxidation system. The filtration-type deoxidation system comprises a water inlet, a water softener, a deoxidation device and a deoxidation water tank. The water softener, the deoxidation device and the deoxidation water tank are connected by water pipes. A water pipe between the water inlet and the water softener is provided with a water inlet valve. The water pipe between the water softener and the deoxidation device is provided with a water control valve, a check valve and a blowdown valve. A lower end of the deoxidation device is provided with a backwashing inlet. A water pipe between the backwashing inlet and the lower end of the deoxidation device is provided with a water control valve. The filtration-type deoxidation system has good deoxidation effects and a low cost and can fully satisfy boiler water requirements.

Description

technical field [0001] The invention relates to the technical field of oxygen removal, in particular to a filter type oxygen removal system. Background technique [0002] The harm of oxygen corrosion to the boiler is huge. The working medium of thermal equipment such as industrial boilers, power plant boilers and waste heat boilers is water and steam, which contains oxygen. Corrosion of the boiler feed water system is the main reason for boiler accidents and economic losses. Corrosion-induced equipment or component damage, maintenance time and labor, device shutdown, and even serious safety accidents cause huge losses. Therefore, the boiler water requirements are relatively strict. Before the water is passed into the boiler, the oxygen in the water must be removed. The existing oxygen removal equipment is not effective and the cost is high. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a filter type oxygen r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02C02F1/20
Inventor 唐建忠
Owner 江苏博隆锦欣环保设备有限公司
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