Screw type degassing sewage disposal device

Abstract

The invention discloses a screw type degassing sewage disposal device. The screw type degassing sewage disposal device comprises a cylindrical shell, wherein a water inlet and a water outlet are formed in two sides of the middle part in the shell, the top of the shell is connected with an automatic gas exhaust valve, and the bottom of the shell is provided with a bottom cover provided with a sedimentation chamber which is centrally provided with a casing pipe; the casing pipe extends upward into an inner cavity of the shell; the casing pipe is internally provided with a magnetic bar; the casing pipe in the inner cavity of the shell is sleeved with a screw type filtering element. The screw type degassing sewage disposal device is suitable for circulating or non-circulating cooling water systems, heat exchange systems, central air conditioning systems, floor heating circulating systems, central heating systems, hot water boiler systems and the like; when a system runs, sewage and air in a fluid can be disposed centrally without stopping system running, and daily maintenance is not needed.

Description

technical field [0001] The invention relates to the field of water filtering equipment for pipeline systems, in particular to a spiral degassing and sewage discharger. Background technique [0002] At present, the filter equipment used in various pipeline systems is a screen type filter such as a woven mesh or a punched mesh, and a punched mesh superimposed with a woven mesh. This type of equipment needs frequent maintenance, otherwise the pressure loss will increase due to the increase of the clogged area of ​​the filter screen. If you forget to clean it in time and form a serious blockage, it will cause damage to the filter screen and lose its due filtering function. Another problem that currently exists is that the air in the water system is prone to corrosion and damage to the water pumps, valves, boilers, heat exchangers, refrigerators and other equipment and components in the system, and the service life and efficiency are greatly reduced. Only setting the exhaust v...

AI Technical Summary

Problems solved by technology

This type of equipment needs frequent maintenance, otherwise the pressure loss will increase due to the increase of the clogged area of ​​the filter screen

If you forget to clean it in time and form a serious blockage, it will cause damage to the filter and lose its due filtering function.

Another problem that currently exists is that the air in the water system is prone to corrosion and damage to the water pumps, valves, boilers, heat exchangers, refrigerators and other equipment and components in the system, greatly reducing the service life and efficiency

Only setting the exhaust valve at the highest point of the system is not effective, because the tiny air bubbles have low buoyancy and will flow with the water, making it difficult to automatically float up and enter the ordinary exhaust valve to be discharged

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