Mechanical pulping and filtering device for paper making

Abstract

The invention discloses a mechanical pulping and filtering device for paper making. The mechanical pulping and filtering device for the paper making comprises a base, a slurry storage box, a filteringplate and a rolling brush. A bracket is fixedly mounted on the outer side of the upper end of the base, and a water collecting tank is fixedly mounted on the outer side of the upper end of the base.The slurry storage box is fixedly mounted on the outer side of the upper end of the base and is located on one side of the water collecting tank. The outer side of the upper end of the slurry storagebox is fixedly provided with a HYD-3 pulp concentration measuring instrument, the lower end of the filtering plate is fixedly provided with a CZ-14 warehouse wall vibrator, the middle of the rolling brush is movably provided with a rotating shaft, and both ends of the rotating shaft are fixedly provided with gears. The mechanical pulping and filtering device for the paper making is provided with aHYD-3 pulp concentration measuring instrument, a rolling brush and a CZ-14 warehouse wall vibrator, can detect the pulp concentration in real time, so that the qualities of the pulp and the paper areimproved and the cleaning of the device is facilitated. Meanwhile, a filtering screen can be prevented from blocking during the filtering of the pulp. The mechanical pulping and filtering device forthe paper making is suitable for different working conditions and brings better use prospect.

Description

technical field [0001] The invention relates to the field of filtering devices, in particular to a pulping filtering device for papermaking machinery. Background technique [0002] The pulping filter device of papermaking machinery is a device used to filter out the water in the pulp. It can control the concentration of the pulp. It is a very important step in the papermaking process. The filtering effect will seriously affect the quality of the paper. At present, the most common way of passing through the pulping and filtering device of papermaking machinery is the inclined vertical screen frame recovery method. The reason why it is popular is that this method does not need to provide additional power. The effect of filtering part of the water can be achieved during the process of flowing down; the existing pulping and filtering devices for papermaking machinery have certain disadvantages in use. If it is used to make paper, it will lead to the waste of the entire pulping ...

AI Technical Summary

Problems solved by technology

[0002] The pulping filter device of papermaking machinery is a device used to filter out the water in the pulp. It can control the concentration of the pulp. It is a very important step in the papermaking process. The filtering effect will seriously affect the quality of the paper. At present, the most common way of passing through the pulping and filtering device of papermaking machinery is the inclined vertical screen frame recovery method. The reason why it is popular is that this method does not need to provide additional power. The effect of filtering part of the water can be achieved during the process of flowing down; the existing pulping and filtering devices for papermaking machinery have certain disadvantages in use. If it is used to make paper, it will lead to the waste of the entire pulping or affect the quality of the final paper. Secondly, the filter surface is easy to be stuck by the slurry during the filtration process. In severe cases, the filter opening will be blocked and the normal use will be affected. Finally It is inconvenient to clean the residual pulping on the device, and a lot of manpower and material resources will be wasted during processing, which will have a certain impact during use. For this reason, we propose a pulping and filtering device for papermaking machinery

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