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A kind of energy-saving system of ring dryer

An energy-saving system and dryer technology, which is applied in drying gas arrangement, drying, dryer and other directions, can solve the problems of large energy consumption and waste of resources, and achieve the effect of saving electric energy and reducing output power

Active Publication Date: 2018-08-14
哈尔滨泾铎技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the general ring dryer adopts the method of direct start-up, and the power frequency operation consumes a lot of energy when starting up. The same speed is always used during the operation process, which wastes resources.

Method used

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  • A kind of energy-saving system of ring dryer
  • A kind of energy-saving system of ring dryer
  • A kind of energy-saving system of ring dryer

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0017] combine figure 1 , 2 , 3, 4, 5, and 6 illustrate this embodiment. An energy-saving system for a ring dryer described in this embodiment includes an air volume detection module, an induced draft motor, a control module I, a power module I, a voltage regulator I, a PLC I, Material detection module, throwing motor, control module Ⅱ, power module Ⅱ, voltage regulator Ⅱ, PLCⅡ, which save electric energy, adjust the output voltage and current by detecting the load capacity of the induced draft motor and the throwing motor to reduce the output power , to achieve the purpose of energy saving.

[0018] Wherein, the output end of the air volume detection module is connected to the input end of the induced wind motor, and the air volume detection module detects the actual load capacity of the induced wind motor.

[0019] The output end of the induced wind motor is connected to the input end of the control module I, and the induced wind motor is used as a controlled object to ope...

specific Embodiment approach 2

[0030] combine figure 1 , 2 , 3, 4, 5, and 6 illustrate this implementation mode, and the induced draft motor adopts a 50Hz, 10KV fan with a power supply. The control module Ⅰ detects the actual load capacity of the induced draft motor, and outputs appropriate voltage and current according to the detected actual load capacity, thereby reducing the output power to achieve the purpose of energy saving.

specific Embodiment approach 3

[0031] combine figure 1 , 2 , 3, 4, 5, and 6 illustrate this embodiment, the throwing motor adopts a 50Hz, 10KV throwing device. The power supply voltage of the ejector is about 10KV, and the detection module II detects the actual load capacity of the ejector motor, and outputs the appropriate voltage and current, thereby reducing the output power, greatly reducing the power of the entire system, and realizing the effect of energy saving.

[0032] The working principle of the energy-saving system of a ring dryer in the present invention is as follows: the actual load capacity of the motor is detected by the detection module, and the PLC outputs a control signal to control the voltage regulator to adjust and output a suitable voltage and current according to the actual load capacity of the detection module, and the control module controls the motor running, the power module supplies power to the motor to make the motor work normally. The material enters the annular drying sys...

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Abstract

The invention mainly relates to the energy-saving field of annular dryers, and more specifically relates to an energy-saving system of an annular dryer. The energy-saving system of the annular dryer comprises an air volume detection module, an induced draft motor, a control module I, a power module I, a voltage regulator I, a PLC I, a material detection module, a material throwing motor, a control module II, a power module II, a voltage regulator II and a PLC II, and is characterized in that the voltage regulator I is connected with the PLC I, the output end of the material detection module is connected with the input end of the material throwing motor, the output end of the material throwing motor is connected with the input end of the control module II; the output end of the control module II is connected with the input end of the material throwing motor; the output end of the power supply module II is connected with the input end of the material throwing motor; the voltage regulator II is connected with the PLC II. By use of the energy-saving system of the annular dryer, the electric energy can be saved, the appropriate voltage and current can be adjusted and output by detecting the load capacity of the induced draft motor and the material throwing motor and thus the output power can be reduced, so as to achieve the energy-saving purpose.

Description

technical field [0001] The invention mainly relates to the energy-saving field of dryers, and more specifically relates to an energy-saving system of a ring dryer. Background technique [0002] The dryer is a mechanical device that vaporizes and escapes the moisture (generally referring to water or other volatile liquid components) in the material by heating to obtain a solid material with a specified moisture content. The ring dryer can realize circulation drying, and the drying effect is good. However, the general ring dryer adopts the method of direct start-up, and the power frequency operation consumes a lot of energy when starting up. The same speed is always used during the operation process, which wastes resources. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide an energy-saving system of an annular dryer, which saves electric energy, and adjusts the output voltage and current by detecting the load capac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B21/04F26B21/10
CPCF26B21/04F26B21/10
Inventor 安洪刚
Owner 哈尔滨泾铎技术有限公司