Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Nitrogen filling equipment and method for nasal spray

A technology for nasal spray and filling equipment, which is applied in the field of nasal spray nitrogen filling equipment, can solve the problems of high residual oxygen content, low nitrogen specific gravity, difficulty, etc., and achieves reduction of residual oxygen, low cost, and nitrogen consumption. less effect

Active Publication Date: 2022-04-12
南昌百济制药有限公司
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method requires airtight space, which is very difficult; and because the filling machine is on the assembly line, the empty bottles are continuously sent to the pile filling station, which means that the filling station must be filled with nitrogen at all times, which consumes a lot of nitrogen. , although the price of nitrogen and oxygen is not high, it is also a waste to use it in this way
However, if this is not the case, the residual oxygen content in the packaged bottle is extremely high, which shortens the shelf life of the nasal spray
[0003] In addition, the specific gravity of nitrogen is smaller than that of oxygen, and the effect of continuous nitrogen filling is not good. According to the test, the residual oxygen in the bottle can reach 10-15%

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
  • Nitrogen filling equipment and method for nasal spray
  • Nitrogen filling equipment and method for nasal spray
  • Nitrogen filling equipment and method for nasal spray

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] like Figure 1-Figure 7 As shown, a nitrogen-filled filling equipment for nasal sprays includes a feeding conveyor belt 1, a bottle-separating turntable 2, a base 17, a filling machine 6, a vibrating feeder 7, a gland nitrogen filling device 8 and a feeding Conveyor belt 9, described bottle dividing carousel 2 is installed on the base 17, and can be rotated relative to base 17 by servomotor drive, the circumference of described bottle dividing carousel 2 is provided with evenly distributed bottle dividing groove 4, and described base 17 The outer edge of the outer edge is provided with an outer baffle 3, the feeding conveyor belt 1 is installed on one side of the bottle dividing carousel 2, and the unloading conveyor belt 9 is installed on the other side of the bottle dividing carousel 2, and the filling machine 6. The vibrating feeder 7 and the gland nitrogen charging device 8 are installed on the corresponding station on the outside of the bottle dividing carousel 2 b...

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 nitrogen filling equipment and method for a nasal spray, and the equipment comprises a feeding conveying belt, a bottle separation rotating disc, a base, a filling machine, a vibration feeder, a gland nitrogen filling device and a discharging conveying belt; a nitrogen filling method adopting the equipment comprises the following steps that 1, spray bottles are fed through the feeding conveying belt, the empty bottles are conveyed to the station of the filling machine, and the nasal spray is filled into the bottles through the filling machine; secondly, the canned nasal spray bottles are conveyed to a station of a gland nitrogen charging device through a bottle dividing rotary table, a positioning mechanism positions and locks the spray bottles, an air cylinder drives an outer cover to cover the spray bottles, and a nitrogen charging mechanism vacuumizes the bottles and charges nitrogen into the bottles; thirdly, the nitrogen filling mechanism keeps vacuumizing and nitrogen filling, after the vibrating feeder and the capping mechanism framework cover the upper cap, the cap pressing mechanism presses and binds the spraying agent cap, filling of one bottle is completed, and vacuumizing and nitrogen filling are stopped; and fourthly, the spray bottles subjected to filling and capping are conveyed to a discharging conveying belt through a bottle distributing rotary disc to be discharged.

Description

technical field [0001] The invention relates to the technical field of nasal spray production, in particular to a nitrogen-filled filling equipment and method for nasal spray. Background technique [0002] As a nasal spray, it is usually sensitive to oxygen, so it needs to be filled with nitrogen for protection when filling. Usually, nitrogen is filled in the canning space from the beginning, so that the oxygen in the environment is discharged, and the canning and sealing are all carried out under nitrogen filling. This method requires airtight space, which is very difficult; and because the filling machine is on the assembly line, the empty bottles are continuously sent to the filling station, which means that the filling station must be filled with nitrogen at all times, which consumes a lot of nitrogen. , Although the price of nitrogen and oxygen is not high, it is also a waste to use it in this way. But if not, the residual oxygen content in the packaged bottle is extr...

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): B65B3/00B67C3/24B67C3/26B67C3/28B67C3/22B67C7/00B67B3/00
Inventor 熊文海熊文浩
Owner 南昌百济制药有限公司
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
Eureka Blog
Learn More
PatSnap group products