Intelligent papermaking raw material bin control system

Abstract

The invention discloses an intelligent papermaking raw material bin control system, and belongs to the technical field of papermaking raw material storage. The intelligent papermaking raw material bincontrol system comprises a bin body, wherein a cavity is arranged underground; one side of the bin body is equipped with a ventilating mechanism which ventilates towards the bin body; the ventilatingmechanism comprises a fixed box fixedly arranged on the side wall of the bin body, the position, which corresponds to the fixed box, of the bin body is equipped with a ventilation opening; one side,away from the bin body, of the fixed box is fixedly equipped with an air blower; a regulating assembly is arranged in the fixed box; the regulating mechanism comprises a grid which is fixedly arrangedat one side, close to the ventilation opening, in the fixed box; a water guide tube which is arranged in an S-shaped mode is fixedly arranged on the grid; one end of the water guide tube is connectedto a hot water source, and the other end of the water guide tube is connected to a cold water source; one end, connected to the hot water source, of the water guide tube is fixedly equipped with a solenoid valve I; one end, connected to the cold water source, of the water guide tube is fixedly equipped with a solenoid valve II; and a detecting device for detecting the temperature of raw materialsin the bin body to control the solenoid valve I or the solenoid valve II to open is arranged in the bin body. The intelligent papermaking raw material bin control system has the effect of automatically regulating the storage temperature in the bin body.

Description

technical field [0001] The invention relates to the technical field of papermaking raw materials, in particular to an intelligent papermaking raw material warehouse control system. Background technique [0002] A paper mill is a factory that makes paper in the form of a mechanical assembly line. There are two forms of papermaking: mechanism and manual. The mechanism is carried out continuously on the paper machine. The pulp suitable for paper quality is diluted with water to a certain concentration, and is initially dehydrated in the wire part of the paper machine to form a wet paper sheet, which is then dehydrated by pressing, and then dried into paper. By hand, a frame with bamboo screens, polyester nets or copper nets is used to copy the fibers dispersed and suspended in water into wet paper sheets, which are dehydrated by pressing, and then dried or dried into paper. [0003] The raw materials used in papermaking mainly include: wood pulp, straw pulp, imported pulp boa...

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Problems solved by technology

[0004] Generally, the storage bin is between 5 and 15°C, which is the best range for storing raw materials. However, due to the unsatisfactory thermal insulation performance and thermal insulation performance of the bin body, the temperature of raw materials is greatly affected by the outside world.

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