Liquid evaporator with ultrasonic atomization and temperature control functions

A technology of ultrasonic atomization and temperature control, which is applied in the direction of liquid injection device, spray evaporation, injection device, etc., to achieve the effect of increasing the flow path, precise temperature control, and increasing the residence time

Inactive Publication Date: 2011-10-12
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The advantages of ultrasonic vibration atomization are quick effect, high strength, high efficiency, energy saving and power saving; the disadvantage is that there are certain requirements for water quality

Method used

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  • Liquid evaporator with ultrasonic atomization and temperature control functions
  • Liquid evaporator with ultrasonic atomization and temperature control functions
  • Liquid evaporator with ultrasonic atomization and temperature control functions

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[0024] The present invention will be further described below with reference to the drawings and embodiments.

[0025] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 with Image 6 As shown, the present invention includes an evaporation component and an ultrasonic atomization component; the ultrasonic atomization component is installed on the cover plate of the evaporation component through a fixing frame; wherein:

[0026] 1) Evaporation components: including cavity 6, cover plate 5, thermocouple 8 and electric heater 7; on the upper end of cavity 6, there are multiple flow channels composed of interlocking grooves, and one end of the flow channel is connected to cover plate 5. The inlet of the evaporation part on the side is connected, the other end of the flow channel is connected with the outlet 11 of the evaporation part on the other side of the cover plate 5, and the lower end of the flow channel is provided with four electric heaters 7, two of which are arrang...

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Abstract

The invention discloses a liquid evaporator with ultrasonic atomization and temperature control functions. An ultrasonic atomization component is arranged on an evaporation component; in the evaporation component, the upper end face of a cavity is provided with a runner composed of embedded slots, one end of the runner is communicated with the inlet of the evaporation component, the other end of the runner is communicated with the outlet of the evaporation component, the lower end of the runner is provided with an electric heater, and the inlet and the outlet of the evaporation component are respectively provided with thermoelectric couples; and in the ultrasonic atomization component, the small end face of a rear cover plate is provided with a micropore atomization plate to be fitted in an end hole of a front cover plate, the big end face of the rear cover plate is provided with a circumferential piezoelectric ceramic and is fitted with one end face of the front cover plate, the front and rear cover plates are provided with runners to form an atomization cavity, and the outlet of the front cover plate is communicated with the inlet of the evaporation component. Ultrasonic atomization is introduced into the liquid evaporator disclosed by the invention, liquid surface area is increased, heat transfer efficiency is improved, and liquid evaporation is promoted. The runners in an evaporation cavity can ensure the interior surface area and a flow path to be increased, and a temperature control system is added, thus the temperature can be accurately controlled and energy can be saved.

Description

technical field [0001] The invention relates to a liquid evaporation device, in particular to a liquid evaporation device with ultrasonic atomization and temperature control. technical background [0002] In many fields such as chemical industry and medicine, it is necessary to carry out the reaction between high-temperature gases, such as the hydrogen production reaction of alcohol reforming, and in the chemical reaction between these high-temperature gases, a high-efficiency evaporator is required to first remove liquids such as alcohol The reactants are vaporized. Not only that, but evaporators are also widely used in other aspects, such as: hospitals use evaporators to evaporate anesthetics, and patients inhale anesthetics to achieve anesthesia effects; evaporators in refrigerators and air conditioners are an important part of refrigeration systems; life In China, people use evaporative humidifiers to humidify the air, and the dust removal effect is better. [0003] Th...

Claims

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Application Information

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IPC IPC(8): B01D1/16B01D1/30B05B17/06
Inventor 梅德庆施庆波钱淼陈子辰
Owner ZHEJIANG UNIV
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