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

Medical drug intermediate rapid grinding and screening integrated machine equipment

An intermediate and all-in-one machine technology, applied in grain processing, etc., can solve the problems of reduced grinding efficiency and achieve the effects of improving grinding quality, ensuring size consistency, and improving reaction efficiency

Inactive Publication Date: 2021-06-29
景淑英
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the overall device has achieved the grinding of pharmaceutical intermediates, when discharging, pharmaceutical intermediates of different sizes are exported from both sides of the ramp, and pharmaceutical intermediates with larger particles need to be grinded a second time to achieve the medical reaction. requirements, therefore, resulting in reduced grinding efficiency

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
  • Medical drug intermediate rapid grinding and screening integrated machine equipment
  • Medical drug intermediate rapid grinding and screening integrated machine equipment
  • Medical drug intermediate rapid grinding and screening integrated machine equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A rapid grinding and screening all-in-one machine equipment for medical pharmaceutical intermediates, such as Figure 1-4As shown, it includes a main body box 3, and the outer walls on both sides of the bottom of the main body box 3 are respectively provided with discharge ports 2, and the front outer wall of the main body box 3 is fixed with a box door 1 through a hinge, and the front side outer wall of the box door 1 passes through Bolts are fixed with handles 4, and the outer walls on both sides of the main body box 3 are respectively fixed with bottom plates 8 by bolts, and the top outer walls of the two top bottom plates 8 are provided with grinding mechanisms. The top outer wall of the hopper 13 is provided with a discharge hole 14, and the inner walls on both sides of the bottom of the main body box 3 are respectively fixed with partitions 5 by bolts, and the bottom inner wall of the main body box 3 is close to the bottom between the two partitions 5 by bolts. A ...

Embodiment 2

[0038] A rapid grinding and screening all-in-one machine equipment for medical pharmaceutical intermediates, such as Figure 5 As shown, in order to promote the quality of scrap screening; this embodiment makes the following improvements on the basis of Embodiment 1: the bottom inner wall of the receiving plate 7 is bonded with arc-shaped protrusions 27, and the inner walls on both sides of the bottom of the receiving plate 7 The sharp cones 28 distributed equidistantly are bonded respectively; through the setting of the arc-shaped protrusions 27 and the sharp cones 28, the problem of backlogging of the broken materials during screening is promoted. The function of slitting ensures the quality of crushed material screening.

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 medical drug intermediate rapid grinding and screening integrated machine equipment, and relates to the technical field of drug intermediate rapid grinding and screening. The equipment aims to solve the problem about medical intermediate screening. The equipment specifically comprises a body box, discharging openings are formed in the outer walls of the two sides of the bottom of the body box correspondingly, a box door is fixed to the outer wall of the front face of the body box through hinges, a handle is arranged on the outer wall of one side of the front face of the box door, bottom plates are arranged on the outer walls of the two sides of the body box correspondingly, and grinding mechanisms are arranged on the outer walls of the tops of the two bottom plates. Guide grooves are formed in the outer walls of the tops of the two bottom plates, discharging holes are formed in the outer walls of the tops of the two guide grooves, partition plates are arranged on the inner walls of the two sides of the bottom of the body box correspondingly, a fixing seat is arranged on the inner wall of the bottom, close to the position between the two partition plates, of the body box, and a screening mechanism is arranged on one side of the fixing seat. According to the equipment, the size consistency of discharged medical intermediates is ensured, and the subsequent reaction efficiency of the medical intermediates is improved.

Description

technical field [0001] The invention relates to the technical field of fast grinding and screening of pharmaceutical intermediates, in particular to an integrated machine equipment for rapid grinding and screening of medical and pharmaceutical intermediates. Background technique [0002] The so-called pharmaceutical intermediates are actually some chemical raw materials or chemical products used in the process of pharmaceutical synthesis. This kind of chemical product does not require a drug production license, and can be produced in ordinary chemical factories. As long as it reaches a certain level, it can be used in the synthesis of drugs. In the production process of pharmaceutical intermediates, they need to be ground and screened to complete various reactions and synthesis of pharmaceuticals. [0003] After searching, the Chinese patent application number is CN201921880798.8, which discloses a pharmaceutical intermediate grinding equipment that is convenient for discha...

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): B02C19/00B02C23/10B02C23/00
CPCB02C19/0056B02C23/00B02C23/10
Inventor 景淑英
Owner 景淑英
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