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Device and method for heating and dissolving water-soluble matter through steam ejector

A technology of heating and dissolving and ejector, which is applied in the direction of dissolving methods, driving agitator dissolving, chemical instruments and methods, etc., can solve the problems of slow heat transfer speed, long dissolving time, and potential safety hazards, and achieve the reduction of steam consumption, Improve the dissolution rate, no safety hazard effect

Inactive Publication Date: 2016-11-23
FUJIAN ZHANGZHOU JIUYIJIU CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

The main defects of this dissolution method are: 1. Slow heat transfer rate, long dissolution time, and low efficiency; 2. High steam consumption, low energy utilization rate, wasting energy and resources; 3. Condensed water is easy to accumulate in the interlayer or in the coil, which will affect the heat transfer; 4. The melting equipment is a pressure vessel, the overall investment is large, and there are potential safety hazards

Method used

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  • Device and method for heating and dissolving water-soluble matter through steam ejector

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Embodiment

[0027] See figure 1 As shown, a device of the present invention that utilizes a steam injector to heat and dissolve water-soluble substances is used to dissolve water-soluble substances using steam, including a steam pipeline 3, a steam injector 2 and a melting container 1; One end of the steam pipe 3 is connected to a steam source, and the other end of the steam pipe 3 extends into the melting vessel 1 and is connected with the steam ejector 2; The steam transported by the steam pipe 3 is sprayed into the melting container 1 to dissolve the water-soluble substances in the melting container 1 .

[0028] Furthermore, it also includes a stirring paddle 5 , which is installed in the melting container 1 and stirs the closed space inside the melting container 1 . The stirring paddle 5 is driven by a motor, and fully mixes the solution or steam in the melting container 1, and also speeds up the condensation and heat release of the steam.

[0029] Furthermore, there are at least tw...

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Abstract

The invention discloses a device and method for heating and dissolving water-soluble matter through a steam ejector. The device comprises a steam pipeline, a steam ejector and a dissolving container. One end of the steam pipeline is connected with a steam source. The other end of the steam pipeline extends into the dissolving container and connected with the steam ejector. The steam ejector ejects steam conveyed by the steam pipeline into the dissolving container to dissolve water-soluble matter in the dissolving container. The device and method for heating and dissolving the water-soluble matter through the steam ejector are efficient and rapid, steam consumption and energy consumption are reduced, and the overall investment is low.

Description

technical field [0001] The invention relates to a device and method for heating and dissolving water-soluble substances by means of a steam injector. Background technique [0002] Preparation of a solution with a specified concentration is a basic link in chemical production. Dissolving water-soluble substances through steam has high dissolution efficiency, and the solute and solution are evenly mixed. In the existing technology, the method of heating and dissolving by steam passing through the interlayer and / or coil is generally adopted. The main defects of this dissolution method are: 1. Slow heat transfer rate, long dissolution time, and low efficiency; 2. High steam consumption, low energy utilization rate, wasting energy and resources; 3. Condensed water is easy to accumulate in the interlayer Or in the coil, it will affect the heat transfer; 4. The melting equipment is a pressure vessel, the overall investment is large, and there are potential safety hazards. Conten...

Claims

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Application Information

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IPC IPC(8): B01F1/00B01F7/18B01F15/06
CPCB01F21/02B01F21/10B01F27/90B01F35/91B01F35/90B01F35/95B01F2035/99
Inventor 卢良民周晓龙吴秀娜李沛玲陈顺建朱延祥黄妙明
Owner FUJIAN ZHANGZHOU JIUYIJIU CHEM
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