Papermaking equipment for paper mill having opposite direction pulping function

Abstract

Papermaking equipment for a paper mill having an opposite direction pulping function, the papermaking equipment includes a pedestal, the upper side of the pedestal is fixedly connected with a cantilever beam through a support pillar, a power unit is arranged in the cantilever beam, the upper side of the base is also fixedly connected with a shell, the shell is fixedly connected with the support pillar through a fixed pillar, the shell is composed of a first sleeve, a transition sleeve and a second sleeve, the transition sleeve is in the shape of a circular truncated cone with a large upper part and a smaller lower part, an upper sleeve and a lower sleeve are connected through the transition sleeve, the shell is internally provided with a rotating shaft, and the top end of the rotating shaft is connected with a power unit; the top of the second sleeve is fixedly provided with an interception filter screen; the rotating shaft is hollow, the rotating shaft is internally provided with a pipeline, and one end of the pipeline is connected with a pump body fixedly arranged on the outer side wall of the first sleeve. The papermaking equipment provided by the invention in reasonable in structural design, convenient to use and high in papermaking efficiency, effectively improves the papermaking efficiency, reduces the production cost of enterprises and saves the labor force expenditure of enterprises, and thus has wide popularization and application value.

Description

technical field [0001] The invention relates to the technical field of papermaking, in particular to papermaking equipment for paper mills with opposite refining functions. Background technique [0002] Paper is a sheet-like fiber product used for writing, printing, painting or packaging. Generally, it is composed of the water suspension of plant fibers that have been pulped, staggered on the net, dehydrated initially, and then compressed and dried. China is the first country in the world to invent paper. According to archaeological findings, during the Western Han Dynasty (206 BC to 8 BC), my country already had hemp fiber paper. However, the texture is rough, the quantity is small, the cost is high, and it is not popular. Papermaking is an important invention of the working people of the Han nationality in ancient times. There are two forms of mechanism and manual. The mechanism is carried out continuously on the paper machine. The pulp suitable for paper quality is d...

AI Technical Summary

Problems solved by technology

The existing refining equipment is poor in effect and needs to be filtered many times before it can be used, resulting in very low preparation efficiency

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