Double-layer rotor for powder-liquid integrated delivery pump

An all-in-one, delivery pump technology, applied in transportation and packaging, control of mechanical energy, dissolution, etc., can solve the problems of high energy consumption cost, long production time, waste and other problems, achieve rapid repeated adjustment, shortest production time, and reduce production costs. Effect

Active Publication Date: 2021-01-01
NANJING JINRI LIGHT IND TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The process is complicated, the production time is long, and the cost of energy consumption is high. Each batch of materials needs to be equipped with corresponding equipment, which is easy to cause pollution and waste of raw materials

Method used

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  • Double-layer rotor for powder-liquid integrated delivery pump
  • Double-layer rotor for powder-liquid integrated delivery pump
  • Double-layer rotor for powder-liquid integrated delivery pump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] see figure 1 In the shown double-layer rotor used in the powder-liquid integrated delivery pump, the sleeve 2 is fixed on the motor 3 , and the motor has a rotating shaft 31 . Cylindrical housing 4 has an annular peripheral portion 41 and a cover plate 42 on the left side. The open right side of cylindrical housing 4 is sealed with an end cover 71, and ring 72 is arranged on end cover 71 (circular ring 72 and end cover 72 is integrally formed stator 7). The cover plate 42 of the casing 4 is sealed and fixedly connected with the sleeve 2 (of course, the sleeve 2 can also be regarded as a component of the casing 4).

[0032] The rotor includes an inner rotor 5 and an outer rotor 6 . The inner rotor 5 includes an integrally connected shaft segment 53 , an inner disc 51 , and inner teeth 52 , and the outer rotor 6 includes an integrally connected outer disc 61 and outer teeth 62 .

[0033] The shaft section 53 is connected with the rotating shaft 31 through a key, and th...

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Abstract

The utility model provides a double-layer rotor for a powder-liquid integrated delivery pump, capable of realizing continuous high-efficiency powder transmission and dispersion. The double-layer rotorcan finish automatic suction and dispersion of powder, and pump out the powder after mixing with liquid. The double-layer rotor comprises a cylindrical shell, a rotating shaft, a rotor composed of aninner rotor and an outer rotor, an end cover and a circular ring, the inner rotor comprises a shaft section, an inner disc and inner teeth, and the outer rotor comprises an outer disc and outer teeth; millimeter-scale gaps are formed between the outer disc and the inner side wall of the peripheral part of the shell, between the outer teeth and the inner side wall of the peripheral part of the shell and between the inner teeth and the circular ring; a powder inlet communicated with an inner space defined by the circular ring, the inner disc and the end cover is formed in the end cover, and a liquid inlet communicated with an outer space defined by the side part of the shell, the outer disc, the shaft section and the inner disc is formed in the side part of the shell; and when the rotatingshaft drives the rotor to rotate, liquid enters the outer space, powder enters the inner space through the powder inlet and is pumped into the outer space by the rotating inner teeth, and the liquid and the powder in the outer space are mixed and pumped to the liquid outlet in the peripheral part of the shell to be discharged.

Description

technical field [0001] This patent relates to a continuous powder-liquid transmission and dispersion device used in a pharmaceutical liquid preparation system. Background technique [0002] In order to achieve powder-liquid mixing, the traditional method is to send the powder and liquid to the fixed kettle body and the pharmaceutical reaction kettle through separate powder delivery pumps and liquid delivery pumps, and then complete mixing, emulsification, Dispersion and other processes. The process is complicated, the production time is long, and the cost of energy consumption is high. Each batch of materials needs to be equipped with corresponding equipment, which is easy to cause pollution and waste of raw materials. Contents of the invention [0003] The purpose of this patent is to provide a double-layer rotor for a powder-liquid integrated delivery pump that can realize continuous high-efficiency powder transmission and dispersion. It can complete the one-stop proces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F5/16B01F3/12H02K7/14B01F25/64
CPCH02K7/14B01F23/53B01F25/641B01F25/642B01F2101/22
Inventor 王宪其王洁筠李启照
Owner NANJING JINRI LIGHT IND TECH DEV
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