A continuous intelligent pulp discharge and crushing production line and pulp discharge and crushing method

Abstract

In order to solve the problem of low quality of slurry in the process of unloading and crushing, the present invention discloses a continuous intelligent unloading and crushing production line and a method for unloading and crushing. The production line includes a hoisting device, an automatic unloading device, a pulper and a control system; The automatic unloading device includes a vertical lifting device, a bracket, a cylinder, a telescopic pulling arm and a pulling plate. The lifting device lifts the pulp plate to the vertical lifting device, and the vertical lifting device is arranged on one side of the pulper. Set below the bracket, the cylinder is located above the pull arm, one end of the cylinder is hinged on the support, the other end telescopically controls the lifting or falling of the pull arm, one end of the telescopic pull arm is hinged on the support, and the other end is installed with a pull plate, the pull plate is in The pulp plate is pulled into the pulper layer by layer under the control of the telescopic pull arm; the pulper is connected with a water inlet pipe, and the vertical lifting device is provided with a pulp plate weighing sensor; the control system controls the water intake of the water inlet pipe, At the same time, it also controls the cylinder, telescopic arm, and hoisting device.

Description

technical field [0001] The invention belongs to the field of pulp plate crushing, and particularly relates to a continuous intelligent pulp discharging and crushing production line and a pulp discharging and crushing method. Background technique [0002] The inventor found that in the current pulp plate crushing process, the degree of automation is low, and the reasons for the low degree of automation mainly include the following aspects: [0003] First, at present, many production lines still use manual feeding in the feeding process of pulp board. [0004] For feeding, you need to stand beside the pulper and push the pulp board directly with your hands. On the one hand, people are prone to slip, fall and even fall into the pulper, causing accidents; on the other hand, the pulp quality is not good, due to manual labor When feeding, the pulp board is not uniformly input, and sometimes a whole bag is pushed into it, which is easy to cause uneven pulp concentration, which aff...

AI Technical Summary

Problems solved by technology

[0003] First, at present, many production lines still use manual feeding in the pulp board feeding process.

[0004] Feeding needs to stand beside the pulper and push the pulp board directly by hand. On the one hand, personnel are prone to slip, fall, or even fall into the pulper, causing accidents; on the other hand, the quality of the pulp is not good. Feeding, pulp boards are not evenly put in, and sometimes a whole bag will be pushed in, which will easily cause uneven pulp concentration, affect the beating degree of pulp, and thus affect product quality

[0005] Although some automatic feeding devices are also disclosed in some patents, due to their complicated structural design, high cost and complicated installation, the practical value is too low to be promoted, and most of the devices push the pulp board into the whole package. To the crushing tank, affecting the quality of slurry

[0006] Second, at present, the weight of the pulp board and the amount of clean water added need to be calculated manually, and the clean water valve must be manually opened and closed

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