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Volume-weight control system for mineral wool production line

A control system and production line technology, applied in manufacturing tools, glass manufacturing equipment, etc., can solve problems such as changes in the amount of adhesive applied, and achieve the effects of improving product quality, saving raw materials, and increasing profits

Inactive Publication Date: 2020-03-27
吉林省梓楗新型建材股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even so, the fluctuation of bulk density can easily exceed ±10%, and the amount of adhesive applied cannot follow the fluctuation of output, which easily leads to other quality problems

Method used

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  • Volume-weight control system for mineral wool production line

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Embodiment 1

[0022] Such as figure 1 As shown, the present invention discloses a mineral wool production line bulk density control system, including a centrifuge, a weighing controller, a catch belt motor, a pendulum motor, a cotton belt motor, a pleating motor, a main line drive motor and a fiber forming factor. The melt flow of the melting furnace changes, and the characteristic is that the amount of cotton flowing into the collection belt also changes with the change of the fiber forming amount. The volume control system focuses on adjusting the speed of each conveyor belt to keep the volume within a certain range. The power of the centrifuge is used for the current fiber A measure of flow, we first estimate the fiber flow according to the power of the centrifuge, and then the density control system modifies the estimated fiber flow according to the weighing controller under the pendulum. Based on the corrected fiber flow, the density control system decides to accelerate or decelerate e...

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Abstract

The invention discloses a volume-weight control system for a mineral wool production line. The system comprises a centrifugal machine, a weighing controller, a trapping belt motor, a pendulum bob motor, a cotton forming belt motor, a pleating motor, and a main line driving motor. The fiber forming quantity is changed along with the melt flow of a smelting furnace. The system is characterized in that the quantity of cotton flowing into a trapping belt along with the change of the fiber forming quantity is also changed, the volume-weight control system focuses on adjusting the speed of each conveying belt to keep the volume weight within a certain range, the power of the centrifugal machine is used for measuring the current fiber flow, firstly, the fiber flow is estimated according to the power of the centrifugal machine, and then the volume-weight control system modifies the estimated fiber flow according to the weighing controller under a pendulum bob. According to the corrected fiberflow, the volume-weight control system decides to accelerate or decelerate each conveying belt.

Description

technical field [0001] The invention discloses a volume control system for a mineral wool production line, which belongs to the technical field of mineral wool production line control. Background technique [0002] The melt flow in the melting furnace fluctuates greatly, which will lead to changes in the amount of cotton, and the amount of cotton flowing into the trapping belt, pendulum, and forming belt will also change accordingly, eventually resulting in fluctuations in the bulk density of rock wool products. Large fluctuations in bulk density can easily lead to insufficient quality. In order to avoid shortage, the factory often adopts the method that the volume density can reach the standard at the trough, which will aggravate the overweight at the peak, cause a lot of waste to the factory, and increase the production cost. [0003] At present, the domestic rock wool factory’s control method for bulk density is: install a raw cotton height gauge or electronic scale unde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B37/005
CPCC03B37/005C04B26/00C04B28/00C04B14/46
Inventor 顾海瑞
Owner 吉林省梓楗新型建材股份有限公司
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