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Sponge iron filtering oxygen removal device

A technology of sponge iron and deaerator, which is applied in the direction of oxidized water/sewage treatment, etc., can solve the problems of uneconomical operation and inability to achieve the deaeration effect by the deaeration method, and achieve stable and reliable deaeration effect, simple construction, The effect of simple process

Pending Publication Date: 2019-03-01
上海同赛水处理科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] For many years, people have been troubled by the fact that the traditional oxygen removal methods cannot achieve the ideal oxygen removal effect due to the influence of harsh external conditions, or cannot operate economically

Method used

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  • Sponge iron filtering oxygen removal device

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Embodiment 1

[0017] see figure 1 , a sponge iron filter oxygen removal device of the present invention is characterized in that: it comprises a water softener, a deaerator, and a deaerator water tank, and the output end of the water softener 1 is connected to the soft water inlet pipe 4 of the deaerator 3 by a pipeline 2 , the outlet pipe 7 of the deaerator 3 is connected to the inlet of the deaeration water tank 5, and the outlet pipe of the deaeration water tank 5 is connected to the boiler, and the bottom of the deaerator 3 is provided with a backwash water inlet pipe 8; the pipeline 2, soft water inlet Pipe 4, the outlet pipe of the deaerator 7, the backwash water inlet pipe 8, and the outlet pipe of the deaeration water tank are respectively equipped with solenoid valves, and the outer end of the solenoid valve on the outlet pipe of the deaeration water tank is also provided with a manual valve ; The solenoid valves are respectively connected to the controller; the bottom of the deaer...

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Abstract

The invention relates to the technical field of water dissolved oxygen removal equipment, in particular to a sponge iron filtering oxygen removal device. The sponge iron filtering oxygen removal device is characterized by comprising a water softening device, an oxygen remover and an oxygen removal water tank, wherein the output end of the water softening device is connected with a soft water inletpipe of the oxygen remover through a pipeline; a water outlet pipe of the oxygen remover is connected with an inlet of the oxygen removal water tank; the outlet pipe of the oxygen removal water tankis connected with a boiler; a reverse flushing water inlet pipe is arranged at the bottom of the oxygen remover; an electromagnetic valve is arranged on each of the pipeline, the soft water inlet pipe, the water outlet pipe of the oxygen remover, the reverse flushing water inlet pipe and the outlet pipe of the oxygen removal water tank; and a manual valve is also arranged on the outer end of the electromagnetic valve positioned on the outlet pipe of the oxygen removal water tank. Compared with the prior art, the sponge iron filtering oxygen removal device involved in the invention has the advantages that the oxygen removal can be realized at normal temperature, and the inlet water does not need to be heated; the water supply can be realized by the system at any time, and the preparation time is not needed; the oxygen removal effect is stable and reliable; no special installation requirements exist, and the thermal power is overcome; and the process is simple, and the construction is simple.

Description

technical field [0001] The invention relates to the technical field of water and dissolved oxygen equipment, in particular to a sponge iron filter and deoxygenation device. Background technique [0002] The existence of dissolved oxygen in water is the main reason for the corrosion of boilers, heat exchangers and heating network pipes. This corrosion has caused a serious waste of energy and funds, and at the same time has buried hidden dangers for the safe operation of equipment. For this reason, the national "Low Pressure Boiler Water Quality Standard" GB1576-2001 puts forward clear requirements for the assembly of boiler water deaeration devices. [0003] For many years, people have been troubled by the fact that the traditional oxygen removal methods cannot achieve the ideal oxygen removal effect due to the harsh external conditions, or cannot operate economically. Contents of the invention [0004] The purpose of the present invention is to overcome the deficiencies o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/72
CPCC02F1/72
Inventor 韩冬梅
Owner 上海同赛水处理科技有限公司
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