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

Closed type drying device

A drying device and drying technology, applied in the direction of drying solid materials, drying solid materials without heating, drying, etc., can solve the problems of environmental damage, environmental pollution, condensation, etc., and achieve the effect of reducing consumption

Inactive Publication Date: 2010-07-14
SHANGHAI SHINMEI ELECTRIC CO LTD +1
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0028] The present invention is created to solve the problems of large solvent consumption for cleaning, high equipment cost, serious environmental pollution and dew condensation that existed in the past. After using the equipment of the present invention, the consumption of solvent can be reduced To the extent that it can be ignored (less than a tenth of the previous equipment), so there is no problem of solvent price and toxicity and environmental damage

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
  • Closed type drying device
  • Closed type drying device
  • Closed type drying device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0051] figure 1 It is a structural schematic diagram of an embodiment of the present invention.

[0052] figure 1 The equipment is aimed at removing a small amount of oil cleaning objects, and an additional simple distiller is added. The present invention is a general equipment that adds a distillation device separately, because the boiling point temperature of the solvent is relatively low, and the solvent used is HFC-4310, HFC-365, HCFC-225, HFE-7000, equipment designed for less oil dissolution.

[0053] 1. It is the cleaning tank cover 1, it is the driving mechanism, and it is a frame that can move up and down.

[0054] The slot cover 1 has a first position and a second position. The first position is the position state where the tank cover 1 is at the first lowered position to 1b. The second position is the position of 1a, which is from the 1b state position of the first position from bottom to top to the state position of 1a.

[0055] In the state where the lowered...

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 provides a closed type drying device. The device is used for drying a workpiece after the workpiece is immersed into a solvent and is characterized in that the part in which solvent steam flows during drying is formed into a closed mechanism insulated from the outside; and besides, the closed mechanism is open to the outside when the workpiece is taken out and the periphery of the closed mechanism is covered by cryogenic cooling troughs to form a structure. Through the closed type drying device, the solvent can be recovered, dosage of the solvent is greatly reduced and the cost is reduced, and the amount of discharged solvent is reduced and the pollution of the solvent to the environment is reduced.

Description

technical field [0001] The invention provides a cleaning and drying device mainly used in the production parts process of electronics, precision machinery and automobile related enterprises. Background technique [0002] As a countermeasure for reducing the solvent, a method of cooling the part of the solvent vapor exposed to the atmosphere is generally adopted. Generally speaking, the height of the cooling position is higher than the width of the groove, but this alone cannot achieve a good effect of reducing the amount of solvent. For this, the present invention adopts an effective method. Change the indirect cooling method of cooling by water to direct cooling by fluorine series cooling medium, so that it is easy to achieve a temperature drop of 5-15 °C. In addition, if it is only for cooling down, it is enough to use an ultra-low temperature freezer, but due to the price and the problem mentioned later, the freezer is not practical. Regarding the height of the cooling ...

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): F26B5/06
Inventor 胜间田央
Owner SHANGHAI SHINMEI ELECTRIC CO LTD
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