Film evaporator

A technology of thin-film evaporator and evaporation tank, which is applied to evaporator accessories, evaporation, chemical instruments and methods, etc. It can solve the problems of single-effect evaporators such as small concentration ratio, imperfect continuity, and low efficiency, and achieve simple equipment maintenance Convenience, shorten heating time, and reduce energy consumption

Inactive Publication Date: 2015-05-20
乳山市日晟机械制造有限公司
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] We know that at present, most of the evaporators used in the chemical, food, pharmaceutical and other industries are single-effect falling film evaporators, which are driven by a motor, and the central rotor drives the scraper and the distributor to rotate, and the material enters the evaporator from the feeding port. , after being evaporated and concentrated by the evaporator, the

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
  • Film evaporator
  • Film evaporator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The present invention will be further described below in conjunction with accompanying drawing:

[0011] Such as figure 1 , figure 2 As shown, the present invention relates to a thin film evaporator, comprising a motor reducer 1, a material distributor 2, a rotor 3, an evaporating tank 4, an evaporating tank 2 5, a scraper 6, a vacuum pump connection port 7, and a discharge port 8, Steam inlet 9, steam outlet 10, material inlet 11, the upper end of the rotor 3 is provided with a motor reducer 1, and the lower end extends into the material distributor 2, and the material distributor 2 is connected to the external vacuum pump through the vacuum pump connection port 7 provided on it. The lower end of the material distributor 2 is provided with a scraper 6, and the scraper 6 is installed on the rotor 3, and the upper end of the material distributor 2 close to the scraper 6 is provided with a material inlet 11, and the lower end of the material distributor 2 is fixed with ...

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 film evaporator which comprises a motor speed reducer, a material distributor, a rotor, a scraping plate, an evaporation tank I, an evaporation tank II and the like, wherein the rotor is driven to rotate through a motor after the rotation speed of the motor is reduced through the speed reducer; the scraping plate is driven to throw and adhere materials to the inner walls of the evaporation tanks so as to form films; the films on the inner walls can be heated through vapor passing through hollow positions between the inner and outer walls of the evaporation tanks, so that separation and concentration of the materials can be achieved. The film evaporator can be widely applied to industries such as chemical engineering, food and medicines, compared with a conventional film evaporator, the film evaporator has the characteristics that the energy consumption is small, the temperature of requested vapor is low, the purification rate is high, and the like, the production period is shortened, the production efficiency is improved, and the product quality is ensured.

Description

technical field [0001] The invention relates to an evaporator, in particular to a thin film evaporator. Background technique [0002] We know that at present, most of the evaporators used in the chemical, food, pharmaceutical and other industries are single-effect falling film evaporators, which are driven by a motor, and the central rotor drives the scraper and the distributor to rotate, and the material enters the evaporator from the feeding port. , after being evaporated and concentrated by the evaporator, the efficiency is low, and the evaporation efficiency is only 100Kg / m 2 h, and the continuity is not perfect. For large chemical enterprises, this kind of equipment cannot meet the requirements of high-efficiency continuous operation, and the concentration ratio that the single-effect evaporator can achieve is small, so it is not suitable for materials that require high concentration treatment. . Contents of the invention [0003] The technical problem to be solved ...

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
IPC IPC(8): B01D1/22B01D1/30
Inventor 肖德建宋文考王玉福
Owner 乳山市日晟机械制造有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap