Title:
METHOD AND APPARATUS FOR PREPARING CHITOSAN OLIGOSACCHARIDE CHELATED FERROUS IRON
Document Type and Number:
WIPO Patent Application WO/2023/138069
Kind Code:
A1
Abstract:
The present invention provides an apparatus for preparing chitosan oligosaccharide chelated ferrous iron, comprising first-stage mixing pipes, second-stage mixing pipes, and a mixing pool which are sequentially arranged from top to bottom. The mixing pool is further connected to a leaching apparatus; one end of each first-stage mixing pipe is connected to a water inlet pipe by means of a flow switch; the upper parts of the first-stage mixing pipes are further provided with dispensing boxes used for quantitative dispensing; a plurality of stirring structures used for mixing a dispensed object with water are arranged in each first-stage mixing pipe; the other ends of the first-stage mixing pipes are connected to the side walls of the second-stage mixing pipes; a plurality of first-stage mixing pipes are arranged on the second-stage mixing pipes; the first-stage mixing pipes are symmetrically arranged on two sides of the second-stage mixing pipes; a plurality of first mixing plates which are obliquely arranged upwards are arranged on the side walls of each second-stage mixing pipe close to the first-stage mixing pipes. The mixing effect can be significantly improved by means of the structure of the first-stage mixing pipes, the second-stage mixing pipes, the stirring structures, and the mixing pool, and a mixed solution obtained after well mixing and having the pH value adjusted is automatically and continuously provided for the leaching apparatus.
More Like This:
Inventors:
DENG ZHIGANG (CN)
CAI CHUNLIN (CN)
FENG YIFAN (CN)
WANG JIALIANG (CN)
CAI CHUNLIN (CN)
FENG YIFAN (CN)
WANG JIALIANG (CN)
Application Number:
PCT/CN2022/117954
Publication Date:
July 27, 2023
Filing Date:
September 08, 2022
Export Citation:
Assignee:
HUNAN DEBANG BIOLOGICAL TECH CO LTD (CN)
International Classes:
B01J19/00; B01J4/00; B01J19/18; C07H1/00; C08B37/08
Foreign References:
CN114405428A | 2022-04-29 | |||
CN110215875A | 2019-09-10 | |||
CN208799980U | 2019-04-30 | |||
CN210729209U | 2020-06-12 | |||
CN215196708U | 2021-12-17 | |||
CN101849677A | 2010-10-06 | |||
JP2013248565A | 2013-12-12 |
Attorney, Agent or Firm:
CHANGSHA BIAOZHI PATENT AGENCY (GENERAL PARTNER) (CN)
Download PDF: