Device for filtering water automatically driven by multi-stage water power

A hydraulic automatic and water filtration technology, applied in water/sewage treatment, water/sludge/sewage treatment, filtration circuit, etc., can solve problems such as unreasonable, water waste, complex structure, etc. Convenient, Versatile Effects

Inactive Publication Date: 2009-09-30
吴雳鸣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Even if some water filtration devices do not use the motor rotation recoil method, there is still a single-stage water filtration that causes frequent blockage of the filter element, frequent activation of the recoil device, and excessive waste of water. Its structure is complex and there are many unreasonable problems. Problems, such as the inlet and outlet pipes adopt radial in and out

Method used

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  • Device for filtering water automatically driven by multi-stage water power
  • Device for filtering water automatically driven by multi-stage water power
  • Device for filtering water automatically driven by multi-stage water power

Examples

Experimental program
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Embodiment Construction

[0026] Fix the centrifuge separation orifice ring (6) with the primary filter hole (7) inside the centrifugal volute (9), and a front-end drain valve (2) is installed at the lower end of the centrifuge dirt storage chamber (5) to allow miscellaneous water to enter The tube (4) is mounted tangentially on the centrifugal volute (9). Install the seal ring (18) in the seal guide groove ring (17) at the front end of the filter element casing (16); fix the water wheel chamber seal (29) with two layers of water wheel chamber seal fixing clip rings (30) On the water wheel chamber dividing plate (31). Fix the driving water wheel (27) with the injection hole (26) on the water wheel inlet pipe (28), and then pass the water wheel water inlet pipe (28) through the water wheel chamber seal (29) and fix it to the grating On the disc (23), fix the two ends of several gratings (20) on the limit groove ring (19) and the grating fixing plate (23) respectively, and then insert the sealing ring (...

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Abstract

The invention discloses a device for filtering water automatically driven by multi-stage water power, and relates to a device for filtering impurities in pressure water. The device is characterized in that a centrifugal volute, centrifugal separation hole-plate holes with first-stage filter holes and a tangential impurity-contained water inlet pipe form two times of filter, namely centrifugal separation filter and the first-stage filter holes; a third time of filter is formed by driving a rotating filter element and a sucking type blow down branch pipe with sucking holes by driving water wheels; the rear end of a filter element protection barrel is provided with a tangential clear water pipeline for draining filtered water; and the lower end of a centrifugal dirt storage cavity is provided with a front end blow down valve, and a water wheel chamber cover is provided with a water wheel draining valve, wherein both the two valves are controlled by a water wheel distribution controller.

Description

Technical field: [0001] The invention relates to a device for filtering impurities in pressurized water. It is mainly used in pressure water filtration fields such as electric power, chemical industry and paper making. Background technique: [0002] At present, the water filtration devices used are all driven by a motor through a reducer to rotate and recoil and have only one stage of water filtration. The recoil pressure of this water filtration device is not concentrated, resulting in poor recoil effect. At the same time, it adopts complicated The electrical control circuit is used to control the rotary recoil motor. Due to the high air humidity in this environment, control electrical failures often occur, and the motor is easily burned due to jamming, so that the entire water filter device often cannot work normally. Due to the use of motor rotation and recoil mode, the operating cost of water filtration is increased, and the workload and cost of maintenance are also inc...

Claims

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Application Information

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IPC IPC(8): B01D36/00C02F1/00
Inventor 吴雳鸣
Owner 吴雳鸣
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