Compound fertilizer granule automatic loading and drying system

A technology of automatic feeding and drying system, applied in drying, dryer, transportation and packaging, etc., can solve the problem of low degree of automation, and achieve the effect of easy popularization and application, high degree of automation and ingenious design

Inactive Publication Date: 2017-12-12
GUANGXI SOURCE OF THE FERTILIZER IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the problems existing in the existing compound fertilizer drying equipment that the degree of automation is not high, and it is impossible to carry out deep drying of general-purpose compound fertilizers, and provides an automatic loading and drying system for compound fertilizer particles

Method used

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  • Compound fertilizer granule automatic loading and drying system

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 As shown, the compound fertilizer granule automatic loading and drying system includes a feeding mechanism and a drying device. The feeding device includes a preparation track 1 and a weighing track 2 connected to it. The top of the weighing track 2 is provided with a discharge device. The device includes a silo 3, a discharge plate 4, and a gate. The gate 3.1 is connected to the load cell 6 on the weighing rail 2. The bottom of the silo 3 is provided with a lifting device 3.2. The lifting device 3.2 can be adjusted by changing the material Bin 3 angles to adjust the discharge speed. The rear part of the weighing track 2 is connected to the conveying track 5, and the conveying track 5 can transport the material to the drying device. The stripper plate 4 comprises the upper section 4.1 of the stripper plate and the lower section 4.2 of the stripper plate, the upper section 4.1 of the stripper plate has small holes, and the lower part of the upper sectio...

Embodiment 2

[0029] In this embodiment, the difference from Embodiment 1 is that the weighing track 2 is also provided with a weight safety limiting device, which can stop the operation of the preparation track 1, the weighing track 2 and the delivery track 5 in time, and when When the gate 3.1 accidentally dumps materials, the weighing track 2 will not run, thereby preventing accidents from happening.

[0030] In addition, in this embodiment, another drying method is provided, that is, when the 4 charging boxes A are respectively filled with compound fertilizer granules, when they enter the corresponding 4 compartments, they are baked at the same time. Temperature detector 12 and humidity detector 13 monitor temperature and humidity. Thereby, the purpose of simultaneous baking of multiple materials can be achieved.

[0031] The rest of the working principles are the same as in Embodiment 1.

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Abstract

The invention discloses an automatic loading and drying system for compound fertilizer granules, which includes a feeding mechanism and a drying device, and is characterized in that: the feeding device includes a preparation track and a weighing track connected thereto, and the top of the weighing track is set There is an unloading device, the unloading device includes a silo, an unloading plate, and a gate, the gate is connected to the weighing sensor on the weighing track, a lifting device is provided at the bottom of the silo, and the weighing The rear part of the track is connected to the conveying track, which can transport the material to the drying device, and the operation of each component in the feeding device is controlled by the PLC system. The invention is ingenious in design, reasonable and strong in systematization. By setting two functions of loading compound fertilizer and drying compound fertilizer, the invention has a high degree of automation and can be used in combination with existing granulation equipment.

Description

technical field [0001] The invention relates to compound fertilizer drying equipment, in particular to an automatic loading and drying system for compound fertilizer granules. Background technique [0002] At present, the existing main equipment for the production of compound fertilizers includes disc granulation equipment and roller compaction granulation equipment, etc., and the latest compound fertilizer production equipment also includes liquid spray granulation equipment, which passes through the granulator Add steam and water to the raw materials, add acid and ammonia to neutralize and carry out acid granulation, and make a compound fertilizer with qualified nutrients and qualified appearance. However, after granulation, it is still necessary to dry the compound fertilizer to adjust its moderate humidity, so as to be able to adapt to the use of more markets, which requires a system that can automatically load and dry to solve these problems Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B17/04F26B25/22F26B25/00B65G35/00
Inventor 吴志勇陈作军王修海雷健
Owner GUANGXI SOURCE OF THE FERTILIZER IND
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