Quantitative paper pulp assistant feeding mechanism

Abstract

The invention provides a quantitative paper pulp assistant feeding mechanism which comprises a paper pulp dissolving tank, wherein a cylindrical assistant metering cylinder is longitudinally arranged in the paper pulp dissolving tank; a piston body is arranged in the assistant metering cylinder; an assistant outlet is formed in the bottom of the assistant metering cylinder; a one-way valve is mounted on the assistant outlet; the bottom of the assistant metering cylinder is connected with an assistant pipeline; the assistant pipeline is connected with a high level tank arranged on the outer side of the paper pulp dissolving tank; assistants are stored in the high level tank; a first fixed pulley is arranged at the inner bottom of the assistant metering cylinder; a second fixed pulley is arranged at the inner bottom of the paper pulp dissolving tank; the lower end of the piston body is connected with a traction rope; the traction rope sequentially winds around the first fixed pulley and the second fixed pulley and enters the paper pulp dissolving tank to be connected with a floating body; and the floating body freely floats up and down in the paper pulp dissolving tank. According to the mechanism disclosed by the invention, a proper amount of assistants can be automatically fed according to the amount of materials in the paper pulp dissolving tank, manual metering is not needed, the workload of workers is reduced, and the possibility of causing manual misoperation is reduced.

Description

technical field [0001] The invention relates to the field of papermaking equipment, in particular to a quantitative delivery mechanism for pulp additives. Background technique [0002] With the improvement of people's living standards, people also improve the quality of various products, so the requirements for paper quality have also increased. In the manufacturing process, if the pulp quality is not high, it is impossible to produce high-quality paper Yes, in order to improve the quality of pulp, in the prior art, it is usually necessary to add a certain proportion of auxiliary agents to the pulp, while in the pulp dissolving tank, each time the pulp raw materials are not equal, it is necessary to add different amounts of auxiliary agents. Each cycle requires artificial quantification, which increases the workload. Contents of the invention [0003] The object of the present invention is to provide a pulp auxiliary agent quantitative delivery mechanism to solve the abov...

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Problems solved by technology

[0002] With the improvement of people's living standards, people also improve the quality of various products, so the requirements for paper quality have also increased. In the manufacturing process, if the pulp quality is not high, it is impossible to produce high-quality paper Yes, in order to improve the quality of pulp, in the prior art, it is usually necessary to add a certain proportion of auxiliary agents to the pulp, while in the pulp dissolving tank, each time the pulp raw materials are not equal, it is necessary to add different amounts of auxiliary agents. Each cycle requires manual quantification, which increases the workload

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