Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Layering type solid-liquid extracting device

An extraction device and a layered technology, applied in the field of layered solid-liquid extraction devices, can solve problems such as lowering the solution temperature, achieve the effects of enhancing disturbance, increasing the update rate, and improving the extraction effect

Pending Publication Date: 2018-08-17
ZHENGZHOU UNIV
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a layered solid-liquid extraction device to solve the problem that the temperature of the solution will be reduced when the extract enters the evaporator due to the existence of the siphon

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Layering type solid-liquid extracting device
  • Layering type solid-liquid extracting device
  • Layering type solid-liquid extracting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0018] The embodiment of layered solid-liquid extraction device of the present invention: as Figure 1-Figure 3 As shown, the layered solid-liquid extraction device includes a condenser 1, an extractor 2 and an evaporator 8 arranged up and down. Condenser 1 adopts serpentine condenser. The extractor 2 is provided with four layers of sieve plates 6, and each layer is arranged at intervals up and down. An extraction tank 3 is placed on each sieve plate 6, and the extraction tank 3 is used to contain solid materials. A filter paper 4 is placed between the extraction tank 3 and the sieve plate 6, and the filter paper 4 is laid flat. The sieve plate 6 is provided with a plurality of small holes, the small holes on the part of the sieve plate covered by the extraction tank form a ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a layering type solid-liquid extracting device. The layering type solid-liquid extracting device comprises a condenser, an extractor and an evaporator which are arranged up and down, wherein screen plates are arranged in the extractor, extraction tanks are placed on the screen plates and are used for containing a solid material, filter papers are placed between the extraction tanks and the screen platse, a plurality of micropores are formed in the screen plates, the micropores located in a portion, covered by the extraction tank, of the screen plates form filter liquorpassages, the rest micropores form steam passages, and steam generated during the heating of the evaporator directly rises from a joint of the evaporator and the extractor. The layering type solid-liquid extracting device is free of a steam riser pipe, the steam directly enters the extractor from the evaporator and rises along the vicinity of the internal wall of the extractor through the steam passages in the screen plates, and thus, the improvement of extracting effect is facilitated; a siphoning device is also avoided, and the adverse effect on extraction caused by sudden drop in temperature of liquid in the evaporator and sudden reduction of steam volume due to the fact that a large volume of filter liquor enters the evaporator in one time is avoided.

Description

technical field [0001] The invention relates to the field of extraction devices, in particular to a layered solid-liquid extraction device. Background technique [0002] Extraction is a unit operation that uses the difference in solubility of each component in a solvent to separate a mixture. The operation of separating a solid mixture with a solvent is called solid-liquid extraction. The operation of separating two immiscible liquids after extraction is called liquid separation; the operation of separating a solid mixture with a solvent is called solid-liquid extraction. Soxhlet extractor is the most commonly used and classic solid-liquid continuous extraction device. For example, the Chinese invention patent whose authorized announcement number is CN100575325C discloses a method for extracting solanesol in biomass by Soxhlet extractor circulation extraction method. This document mentions an extraction device. The lower part of the device is an extraction bottle containing...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B01D11/02
CPCB01D11/0215B01D11/028B01D11/0292B01D11/0296B01D11/0219
Inventor 李鹏赵雨晴韩一帆范桂侠郭笑盈孟博韦江海李帅东华子如王奕博伍欣鹏张慧
Owner ZHENGZHOU UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com