A board output control system of a dryer and its control method
A dryer and board control technology, which can be used in drying cargo handling, drying solid materials, drying, etc., and can solve the problem of limited number of gypsum boards.
Active Publication Date: 2020-09-01
CHINA NAT BUILDING MATERIALS TECHCAL INNOVATION & RES INST LIMITED
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Problems solved by technology
[0005] For this reason, the embodiment of the present invention provides a board output control system and its control method of the dryer, and a temporary storage conveying unit is added between the gypsum board conveying unit and the cutting unit. When a cutting failure occurs, the temporary storing conveying unit can Increased storage capacity to address the limited number of gypsum boards that can be accommodated in the delivery unit mentioned in the prior art
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[0045]The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0046] Such as figure 1 As shown, the present invention provides a board output control system of a dryer. The dryer in this embodiment is specifically for the drying and dehumidification treatment of gypsum boards. The existing gypsum boards need to enter the dryer after the slurry is finally set. Drying is carried out to ensure the quality and service life of the gypsum board. The gypsum board ...
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The embodiments of the invention disclose a board discharging control system and control method of a drying machine. The board discharging control system comprises a loading conveying unit and a boardrelease conveying unit, a distributing conveying unit which stores products in a distributed way is arranged between the loading conveying unit and the board release conveying unit, short-time storage conveying units are arranged on both sides of the distributing conveying unit, pressure transducers are correspondingly arranged on the distributing conveying unit and the short-time storage conveying units, a monitoring unit is arranged on the board release conveying unit, a primary control unit connected with the monitoring unit in a communication mode is arranged on the distributing conveyingunit, and secondary control units connected with the monitoring unit in a communication mode are arranged on the short-time storage conveying units. According to the board discharging control systemand control method, the products can be stored for a short time, some maintenance time is provided for a cutting mechanism, stagnation of the drying machine and other production process equipment caused by downtime for maintenance of the cutting mechanism is avoided, and thus the impact on production work is reduced.
Description
technical field [0001] The embodiment of the present invention relates to the technical field of gypsum board production, in particular to a board output control system of a dryer and a control method thereof. Background technique [0002] The gypsum board needs to enter the dryer for drying after the final setting of the slurry molding to ensure the quality and service life of the gypsum board. In order to ensure the drying quality and drying speed and ensure production efficiency, the gypsum board dryer generally has 10 or even 12 layers. Dry layer. The gypsum boards at the outlet of the multi-layer dryer will be collected on the conveyor belt for cutting and packaging. [0003] However, due to the influence of factors such as cutting and packaging speeds, there are often phenomena such as stacking and blocking boards at the outlet of the dryer, resulting in downtime and damage to large quantities of gypsum boards, which not only affects production efficiency, but also ca...
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IPC IPC(8): F26B25/00
CPCF26B25/003
Inventor 杨小东张羽飞陈凌
Owner CHINA NAT BUILDING MATERIALS TECHCAL INNOVATION & RES INST LIMITED