Filtering device for pharmaceutical device

A technology for pharmaceutical equipment and filtering device, applied in the field of filtering device for pharmaceutical equipment, can solve the problems of affecting filtering effect, affecting work efficiency, increasing labor intensity of staff, etc., and achieving the effect of improving filtering efficiency, improving work efficiency and avoiding clogging

Pending Publication Date: 2019-06-11
TAISHAN MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Generally, the impurities filtered out by the existing filter devices will continue to accumulate on the filter screen, which will affect the filtering effect for a long time, requiring the staff to stop regularly for cleaning, which increases the labor intensity of the staff and affects the work efficiency

Method used

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  • Filtering device for pharmaceutical device
  • Filtering device for pharmaceutical device
  • Filtering device for pharmaceutical device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] see Figure 1~2 , in the embodiment of the present invention, a filter device for pharmaceutical equipment, including a box body 1 and a filter mechanism, rollers 10 are installed on the four corners of the bottom of the box body 1, and the rollers 10 are self-locking rollers, which facilitate the installation of the device. Move, the middle of the top of the box body 1 is connected with the liquid inlet pipe 3, the bottom of the box body 1 is connected with the liquid outlet pipe 11, and a filter mechanism is provided inside the box body 1, and the filter mechanism includes a filter screen cylinder 2, a motor 16, and a scraper 5 and the brush bar 9, the two ends of the filter cylinder 2 are installed in the box body 1 through the installation shaft 4 and bearing rotation, and the end of the installation shaft 4 on one side of the filter cylinder 2 is connected to the output shaft of the motor 16 through a coupling Fixed connection, the motor 16 is installed on the side...

Embodiment 2

[0027] see Figure 3-4 The difference between the embodiment of the present invention and embodiment 1 is that it also includes a backwashing device, and the backwashing device includes a water tank 17, a water pump 18 and a hard water pipe 21, and the water tank 17 is installed on the tank body 1, and the water tank The top of 17 is provided with a water replenishment port, the water tank 17 is provided with a water pump 18, and the water pump 18 is connected with a water supply pipe 19. The hard water pipe 21 is arranged on the center line of the filter cylinder 2, and the hard water pipe 21 is uniformly provided with a plurality of spray holes 20. The end of the hard water pipe 21 away from the motor 16 runs through the end wall of the filter cylinder 2 and the side wall of the box body 1 and extends to the outside of the box body 1. The hard water pipe 21 is fixedly connected to the side wall of the box body 1. The water supply pipe 19 passes through the water pipe The joi...

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Abstract

The invention discloses a filtering device for a pharmaceutical device, relates to the technical field of pharmaceutical equipment, and is mainly for solving the problem of impurity accumulation of anexisting filtering device, and requirements for regular manual cleaning. The filtering device includes a box body and a filtering mechanism, the filtering mechanism is arranged in the box body, the filtering mechanism comprises a filter mesh cylinder, a motor, a scraper and a brush strip, the top of the box body is provided with an air blowing device, and the air blowing device comprises a fan and a hard air pipe, and further comprises a backwashing device. The backwashing device comprises a water tank, a water pump and a hard water pipe. According to the invention, the filtering mechanism isarranged, so that the filtering device can automatically clean impurities on the filter mesh cylinder to prevent the impurity accumulation from affecting the filtering effect. The brush strip brushing the filter mesh cylinder can prevent meshes of the filter mesh cylinder from being blocked and improve the filtration efficiency. The backwashing device is arranged, and water in the water tank is pumped into the hard water pipe by the water pump, and then is sprayed out by a spray hole to backwash the rotating filter mesh cylinder, so that the work efficiency is improved and a next time of useis facilitated.

Description

technical field [0001] The invention relates to the technical field of pharmaceutical equipment, in particular to a filter device for pharmaceutical equipment. Background technique [0002] Pharmaceutical equipment includes: pulverizer, slicer, frying machine, decocting machine, tablet press, pill making machine, multi-functional extraction tank, liquid storage tank, liquid preparation tank, decompression drying oven, tiltable reaction pot, Capsule filling machine, blister packaging machine, granule packaging machine, powder packaging machine, V-type mixer, lifting feeding machine, etc. [0003] Filtration is the process of purifying fluid through special devices. There are many filtration methods and a wide range of material systems are used. Solid-liquid, solid-gas, large particles, and small particles are all common. Filtration is when the liquid (or gas) in the suspension (or the heating gas containing solid particles) penetrates the medium under the action of driving f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D33/073B01D33/46B01D33/50
Inventor 孔茜张燕
Owner TAISHAN MEDICAL UNIV
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