Drum microfiltration machine

Abstract

The invention discloses a drum microfiltration machine. A microfiltration drum component of the drum microfiltration machine is located in a filtering sedimentation tank (24), a driving motor (1) is arranged at the top of the filtering sedimentation tank (24), the microfiltration drum component mainly comprises a functional shaft (6) and a filtering drum group (5), a drum body of each drum of the filtering drum group (5) is a supporting net (22), the functional shaft (6) is fixed at the center of the filtering drum group (5), the drums of the filtering drum group surround the functional shaft (6), a transmission system (2) is arranged between the driving motor (6) and the filtering drum group (5), the functional shaft (6) is hollow, water drainage components distributed between the functional shaft (6) and the filtering drum group (5) are arranged on the functional shaft (6) and are opposite to the filtering drum group (5), a high-pressure water inlet / outlet tube (7) is arranged at the other end of the functional shaft (6) and is communicated with the functional shaft (6), and a slag discharge tube (8) is disposed at the bottom of the microfiltration drum component.

Description

technical field [0001] The invention relates to a drum microfilter. Background technique [0002] At present, the rotary disc microfilters generally have complex structures, and installation, maintenance, and maintenance are not easy, resulting in unnecessary waste. It has the following defects: 1. Install 16 to 20 turntables on the rotary disc microfilter, and each turntable is divided into 6 pieces. ~8 pieces, the structure is complicated, and the installation of the filters on both sides of each small turntable is troublesome, and there are many consumables, and the corresponding cost is also high; 2. Each turntable microfiltration machine needs to be equipped with several adsorption devices, flushing devices and Several electronic control devices, as the amount of water to be treated increases, the number of these corresponding devices will increase exponentially, so the failure rate will increase accordingly; 3. The filter screen of the rotary disc microfilter is easy t...

AI Technical Summary

Problems solved by technology

[0002] At present, the rotary disc microfilters generally have complex structures, and installation, maintenance, and maintenance are not easy, resulting in unnecessary waste. It has the following defects: 1. Install 16 to 20 turntables on the rotary disc microfilter, and each turntable is divided into 6 pieces. ~8 pieces, the structure is complicated, and the installation of the filters on both sides of each small turntable is troublesome, and there are many consumables, and the corresponding cost is also high; 2. Each turntable microfiltration machine needs to be equipped with several adsorption devices, flushing devices and Several electronic control devices, as the amount of water to be treated increases, the number of these corresponding devices will increase exponentially, so the failure rate will increase accordingly; 3. The filter screen of the rotary disc microfilter is easy to be blocked during use, and high-pressure flushing needs to be started frequently Or adsorption device, to shorten the interval time between high-pressure flushing or adsorption of intercepted matter to ensure the cleanliness of the filter screen, so as to ensure the flow rate; 4. The rotary disc microfilter occupies a large area

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