Unlock instant, AI-driven research and patent intelligence for your innovation.

Retractable inlet and outlet plate device of hot air circulating oven

A technology of hot air circulation oven and hot air circulation, which is applied in the direction of drying, drying machine, drying gas arrangement, etc., can solve the problems of low production efficiency, labor and time, etc., and achieve the effect of easy installation and convenient use

Inactive Publication Date: 2017-08-11
湖北华丹医药科技股份有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This process requires many people to operate, which is labor-intensive and time-consuming, and the production efficiency is low. The purpose of the present invention is to disclose a device that can be retracted into and out of the hot air circulation oven.

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
  • Retractable inlet and outlet plate device of hot air circulating oven

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] A hot air circulation oven retractable in and out plate device, characterized by hot air circulation oven 1, hot air circulation oven door 2, retractable in and out plate 3, retractable in and out plate (folded) 4, inner guide bar 5 , Baking tray rack 6, outer guide plate 7, connection fixing pin 8, universal wheel 9 are formed. The retractable in-out board 3 is made of an iron plate with a thickness of 0.05 cm, and is 80 cm long and 30 cm wide; the two ends of the retractable in-out board 3 are equipped with outer guide plates 7, and the outer guide plates 7 are open-shaped, with a length of 80 cm. 30㎝, 3㎝ high; the retractable in-out board 3 is installed and fixed on the door of the hot air circulation oven 1 by two connecting pins 8 .

[0011] When the cromoglycate sodium bulk drug crystals are to be dried, it is manually placed on the baking tray rack 6 earlier. Open the hot air circulation oven door 2, put down the retractable access plate 3. Push the pan rack 6 ...

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 discloses a retractable inlet and outlet plate device of a hot air circulating oven. The retractable inlet and outlet plate device is characterized by being composed of the hot air circulating oven, hot air circulating oven doors, a retractable inlet and outlet plate, a retractable inlet and outlet plate (retracted), inner guiding strips, a baking tray rack, outer guiding plates, connecting and fixing pins and universal wheels 9; the retractable inlet and outlet plate is made of an iron plate with the thickness of 0.05 cm and is 80 cm long and 30 cm wide; the outer guiding plates are installed at the two ends of the retractable inlet and outlet plate, are in an open shape and are 30 cm long and 3 cm high; the retractable inlet and outlet plate is fixedly installed at a hot air circulating oven gate through two connecting and fixing pins.

Description

technical field [0001] The invention relates to a retractable board-in-out device, in particular to a retractable board-in-out device for a hot air circulation oven. Background technique [0002] The production of sodium cromoglycate crude drug is to put diethyl cromoglycate and sodium bicarbonate into the crystallization tank with ethanol solvent first, then fully stir and heat treat the various raw materials in the crystallization tank, so that Sodium cromoglycate bulk drug is formed. Then activated carbon is added to the sodium cromoglycate bulk drug for decolorization. After standing for four hours, add refrigerated brine to the crystallization tank to cool down. The sodium glycinate bulk drug in the crystallization tank just forms crystals. The cromoglycate sodium crude drug that forms crystal will be sent to hot air circulation oven for drying treatment. At present, cromoglycate sodium API crystals are placed on the baking tray manually first, and then the baking t...

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): F26B9/06F26B21/02F26B25/08
CPCF26B9/06F26B21/02F26B25/08
Inventor 关意洪鲁志云黄成玲
Owner 湖北华丹医药科技股份有限公司