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Weighing material level control device of solid particle cooler

A solid particle, material level control technology, applied in liquid level control, non-electric variable control, control/regulation system, etc., can solve the problem that the material level control system is not suitable, achieve good cooling control effect, control heat exchange The effect of residence time and accurate control of material level

Inactive Publication Date: 2020-08-11
宣城镐渭工业技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the above situations, the conventional material level control system is not suitable

Method used

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  • Weighing material level control device of solid particle cooler
  • Weighing material level control device of solid particle cooler
  • Weighing material level control device of solid particle cooler

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0021] A weighing material level control device for a solid particle cooler, comprising a material level control bin 1, a cooling module 2, a load-bearing base 12, a weighing module 3, a discharging module 4, a feeding valve 8, a feeding valve motor 9, a frequency conversion device 10 and PLC control cabinet 11, the material level control bin 1 is a square empty bin, with a solid particle inlet 5 on the top, and heat exchange elements are distributed inside the cooling module 2, which is the main part for cooling solid particles, and the heat exchange element With water as the cooling medium, there are water inlet main pipe 7 and water outlet main pipe 6 on the outside of the cooling module 2, the load-bearing base 12 is welded at the bottom, and the weighing module 3 is fixed on the four legs 21 of the load-bearing base 12 by bolts. 3. It is ...

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PUM

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Abstract

The invention relates to a weighing material level control device of a solid particle cooler. The device comprises a material level control bin, a cooling module, a bearing base, a weighing module, adischarging module, a discharging valve, a discharging valve motor, a PLC control cabinet and a frequency converter. The material level control bin is designed above the cooling module, the bearing base is welded to the bottom of the cooling module, the weighing module is fixed to four supporting legs of the bearing base through bolts, and the discharging module is connected with the bearing module through bolts. The solid particle cooler weighing material level control device is characterized in that the material level is controlled in a weighing mode, and then the solid particle flow speed and the heat exchange residence time are controlled. Compared with a conventional solid particle cooler, the solid particle cooler has the beneficial effects that the measured material level is more accurate, the measurement precision is higher, the solid particle cooler is suitable for most of free flowing solid particles, and a more controllable cooling effect is achieved.

Description

technical field [0001] The invention relates to the technical field of material level detection and control, in particular to a weighing material level control device for a solid particle cooler. Background technique [0002] At present, many products in chemical, food, agricultural and other industries are in the state of solid particles, such as fertilizer, soda, rapeseed, etc., and the cooling of these solid particles has always been an important process in the process of processing and packaging. The coolers for cooling solid particles are common fluidized bed coolers, drum coolers, and solid particle coolers. Among them, the solid particle cooler has obvious advantages in environmental protection, energy saving and later maintenance. [0003] During the use of the solid particle cooler, material level control is one of the key elements for the good operation of the equipment. Material level control is realized by a material level control system, which includes a contr...

Claims

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Application Information

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IPC IPC(8): G05D9/12G01F23/20
CPCG01F23/20G05D9/12
Inventor 张厚清伍照全何浩方觉舒韩晴
Owner 宣城镐渭工业技术有限公司
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