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A granulation control system

A control system and controller technology, applied in electrical program control, program control in sequence/logic controllers, feed and other directions, can solve problems such as low production efficiency, improve production efficiency, stable and reliable quality of feed products, reduce The effect of labor intensity

Active Publication Date: 2017-01-25
武汉新科谷技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a granulation control system to solve the technical problem of low production efficiency

Method used

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  • A granulation control system

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Embodiment 1

[0022] In the embodiment of the present application, a granulation control system is described, which is applied to the control of a granulator.

[0023] See below figure 1 , The granulation automatic control system includes: a feeding speed controller 1, a proportional valve 2, a controller 3, a thermal resistance 4, a current transmitter 5, and a human-computer interaction device 6. In addition, a shut-off valve 7 is also included.

[0024] The connection relationship of each component is introduced below.

[0025] Among them, the controller 3 is connected with the feeding speed controller 1, the proportional valve 2, the thermal resistance 4, the current transmitter 5, the human-computer interaction device 6, and the shut-off valve 7 respectively. The feeding speed controller 1 is connected with the feeder of the granulator. The proportional valve 2 and the shut-off valve 7 are respectively arranged on the steam delivery pipeline, and the steam pipeline is connected with...

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Abstract

The invention discloses a pelletizing control system which is applied to pellet feed processing. The pelletizing control system comprises a proportional valve, a feeding speed controller, a controller, a thermal resistor, a current transducer and a man-machine interaction device. Through control of the controller over components and the match between the components, machine start exploration time of a machine can be greatly shortened in the production machine start process, the machine start of this time can be instructed through experience of production last time so that a target value can be rapidly achieved and the phenomenon that the machine is blocked due to the mismatch of the steam amount and the feeding amount can be avoided. According to the system, production efficiency is improved, labor intensity is relieved, and the quality of produced feed products is stable and reliable.

Description

technical field [0001] The application relates to the technical field of feed production, in particular to a pelleting control system. Background technique [0002] At present, in the production process of pellet feed, the control modes of similar products may also be different, for example: the first control mode: artificially set the process value during the startup process of the pellet mill, so that the startup process follows the preset A certain ratio controls the amount of feed and the amount of steam. This control mode needs to manually pre-set the process value, which has high requirements for the operator. Once the set parameters are not suitable, it will have an adverse effect on the start-up process of the granulator, thereby affecting production efficiency. The second control mode: set a fixed ratio of feed amount to steam amount, and then manually participate in the repair during the start-up process. This control mode is not conducive to the liberation of pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23N17/00A23P10/20G05B19/04
Inventor 姚象超刘三
Owner 武汉新科谷技术股份有限公司
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