CN110935336B - Medicine dissolving device for medicine analysis and detection - Google Patents

Medicine dissolving device for medicine analysis and detection Download PDF

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Publication number
CN110935336B
CN110935336B CN201911261419.1A CN201911261419A CN110935336B CN 110935336 B CN110935336 B CN 110935336B CN 201911261419 A CN201911261419 A CN 201911261419A CN 110935336 B CN110935336 B CN 110935336B
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China
Prior art keywords
pipe body
shaped pipe
medicine
shaped
porous
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Application number
CN201911261419.1A
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Chinese (zh)
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CN110935336A (en
Inventor
张文竹
翟丽
苗莹
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China Norway Qingdao Technology Innovation Co ltd
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Qingdao Municipal Hospital
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Priority to CN201911261419.1A priority Critical patent/CN110935336B/en
Publication of CN110935336A publication Critical patent/CN110935336A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/20—Dissolving using flow mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/565—Mixing liquids with solids by introducing liquids in solid material, e.g. to obtain slurries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/3203—Gas driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7174—Feed mechanisms characterised by the means for feeding the components to the mixer using pistons, plungers or syringes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/23—Mixing of laboratory samples e.g. in preparation of analysing or testing properties of materials

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The invention discloses a drug dissolving device for drug analysis and detection, which comprises a U-shaped tube body, wherein two porous walls are arranged on the inner side of a bent part of the U-shaped tube body, the porous walls extend out towards the inner side of the U-shaped tube body to form a feeding tube joint with threads, and a liquid outlet is formed in the outer side of the U-shaped tube body at the position corresponding to the porous walls in an extending manner; a medicine storage bin is defined by the porous wall, and a plurality of filtering holes are formed in the porous wall; the inner sides of two straight pipe sections of the U-shaped pipe body are respectively provided with a piston which can slide and is in sealing fit with the inner wall of the U-shaped pipe body, two ends of the U-shaped pipe body are respectively connected with two air ports on one side of an electromagnetic valve through a direct insertion type sealing joint, and the two air ports on the other side of the electromagnetic valve are connected to a pressure air storage tank. The invention can improve the dissolution speed of the drug and does not destroy the initial conditions of drug analysis.

Description

Medicine dissolving device for medicine analysis and detection
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of pharmaceutical experimental devices, in particular to a drug dissolving device for drug analysis and detection.
[ background of the invention ]
In pharmaceutical experiments it is often necessary to prepare solutions by dissolving the drug material and then mixing it in liquid form with solutions of other materials or by testing the response characteristics of animal organs and tissues in solution form. When the medicine is dissolved, the temperature characteristic needs to be controlled, so that the dissolution speed cannot be promoted by heating, and manual stirring or shaking wastes time and labor, thereby greatly restricting the improvement of the dissolution speed of the medicine.
[ summary of the invention ]
The present invention is intended to solve the problems of the prior art and to provide a drug dissolution device for drug analysis and detection, which can increase the dissolution rate of a drug without deteriorating the initial conditions of drug analysis.
In order to achieve the purpose, the invention provides a drug dissolving device for drug analysis and detection, which comprises a U-shaped tube body consisting of a bent part and a straight tube part, wherein two porous walls are arranged on the inner side of the bent part of the U-shaped tube body, the porous walls extend towards the inner side of the U-shaped tube body to form a feeding tube joint with threads, the end part of the feeding tube joint is hermetically connected with a detachable feeding cover through the threads, a liquid outlet is formed by extending the U-shaped tube body at the position corresponding to the porous walls to the outer side, and the liquid outlets are hermetically connected through the detachable discharging cover; a medicine storage bin is defined by the porous wall, and a plurality of filtering holes are formed in the porous wall; the inner sides of two straight pipe sections of the U-shaped pipe body are respectively provided with a piston which can slide and is in sealing fit with the inner wall of the U-shaped pipe body, two ends of the U-shaped pipe body are respectively connected with two air ports on one side of an electromagnetic valve through a direct insertion type sealing joint, and the two air ports on the other side of the electromagnetic valve are connected to a pressure air storage tank.
The invention has the beneficial effects that: according to the invention, the medicine to be dissolved is placed in the medicine storage bin through the feeding pipe joint, then the dissolving liquid is added into the U-shaped pipe body through the liquid outlet, and then the liquid outlet is sealed through the discharging cover, so that the dissolving liquid and the medicine to be dissolved are mixed at the medicine storage bin; the electromagnetic valve can be automatically switched by a controller control loop, so that the drug dissolution can be automatically carried out, and the time and the labor are saved.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a sectional view of the overall structure of the present invention.
In the figure: 1-U-shaped pipe body, 2-feeding cover, 3-discharging cover, 4-solenoid valve, 5-piston, 6-feeding pipe joint, 7-liquid outlet, 101-bending part, 102-medicine storage bin, 103-porous wall, 104-filtering hole and 105-straight pipe part.
[ detailed description ] embodiments
Referring to fig. 1, the feeding pipe comprises a U-shaped pipe body 1 consisting of a bent part 101 and a straight pipe part 105, wherein two porous walls 103 are arranged on the inner side of the bent part of the U-shaped pipe body, extend towards the inner side of the U-shaped pipe body to form a feeding pipe joint 6 with threads, the end part of the feeding pipe joint is hermetically connected with a detachable feeding cover 2 through threads, a liquid outlet 7 is formed in the position, corresponding to the porous walls, of the U-shaped pipe body in an outward extending manner, and the liquid outlets are hermetically connected through a detachable discharging cover 3; a medicine storage bin 102 is surrounded by the porous wall, and a plurality of filtering holes 104 are formed in the porous wall; the inner sides of two straight pipe sections 105 of the U-shaped pipe body are respectively provided with a piston 5 which can slide and is in sealing fit with the inner wall of the U-shaped pipe body 1, two ends of the U-shaped pipe body are respectively connected with two air ports on one side of an electromagnetic valve 4 through a direct insertion type sealing joint, and two air ports on the other side of the electromagnetic valve are connected to a pressure air storage tank.
The electromagnetic valve 4 is controlled by the controller to switch valve positions according to a set frequency, so that the pressure gas in the pressure gas storage tank alternately drives the pistons in the straight pipe parts at two ends, and the flow section of the dissolving liquid passing through the filtering holes is reduced, so that the dissolving liquid forms a jet phenomenon and washes the medicine to be dissolved through, the process is repeated, and the dissolving speed of the medicine is greatly improved.
The medicine solution which is completely dissolved is poured out from the liquid outlet 7, and the discharging cover 3 can be connected with the liquid outlet in a detachable mode of splicing and can also be connected with the liquid outlet in a detachable mode of threaded connection.
The bent part structure of U type body is complicated, consequently adopts integral type injection moulding's mode to make, and the material of moulding plastics need satisfy medical aseptic standard, and is same, and the piston, the used material of ejection of compact lid, feed cover all need satisfy medical aseptic standard.
The direct-insert sealing joint and the electromagnetic valve are bought by the market, and related pneumatic elements of Fisher-Tropsch or SMC brands are recommended.
According to the invention, the medicine to be dissolved is placed in the medicine storage bin through the feeding pipe joint, then the dissolving liquid is added into the U-shaped pipe body through the liquid outlet, and then the liquid outlet is sealed through the discharging cover, so that the dissolving liquid and the medicine to be dissolved are mixed at the medicine storage bin; the electromagnetic valve can be automatically switched by a controller control loop, so that the drug dissolution can be automatically carried out, and the time and the labor are saved.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims (1)

1. A medicine dissolving device for analyzing and detecting medicines is characterized in that: the feeding pipe comprises a U-shaped pipe body consisting of a bent part and a straight pipe part, wherein two porous walls are arranged on the inner side of the bent part of the U-shaped pipe body and extend out towards the inner side of the U-shaped pipe body to form a feeding pipe joint with threads, the end part of the feeding pipe joint is connected with a detachable feeding cover in a sealing mode through the threads, a liquid outlet is formed in the position, corresponding to the porous walls, of the U-shaped pipe body in an extending mode towards the outer side, and the liquid outlet is connected in a sealing mode through the detachable discharging cover; a medicine storage bin is defined by the porous wall, and a plurality of filtering holes are formed in the porous wall; the inner sides of two straight pipe sections of the U-shaped pipe body are respectively provided with a piston which can slide and is in sealing fit with the inner wall of the U-shaped pipe body, two ends of the U-shaped pipe body are respectively connected with two air ports on one side of an electromagnetic valve through a direct insertion type sealing joint, and the two air ports on the other side of the electromagnetic valve are connected to a pressure air storage tank.
CN201911261419.1A 2019-12-11 2019-12-11 Medicine dissolving device for medicine analysis and detection Active CN110935336B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911261419.1A CN110935336B (en) 2019-12-11 2019-12-11 Medicine dissolving device for medicine analysis and detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911261419.1A CN110935336B (en) 2019-12-11 2019-12-11 Medicine dissolving device for medicine analysis and detection

Publications (2)

Publication Number Publication Date
CN110935336A CN110935336A (en) 2020-03-31
CN110935336B true CN110935336B (en) 2022-02-08

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Country Status (1)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19911492A1 (en) * 1999-03-15 2000-09-21 Fryma Masch Ag Falling-film, nested concentric cylinder, vacuum-deaerator has liquid distribution system applying controlled flow to each drainage surface, to achieve higher throughput in more compact plant
CN107840340A (en) * 2016-08-16 2018-03-27 海宁永欣科技咨询有限公司 The manufacture craft of the nano-scale white carbon black of improvement
CN207324525U (en) * 2017-07-04 2018-05-08 健荣针织染整（惠州）有限公司 A kind of weaving dyestuff powder dissolves mixing apparatus
CN207357007U (en) * 2017-07-13 2018-05-15 白轶斌 A kind of municipal administration gardens insecticide high-efficiency stirring mixing arrangement
CN108440942A (en) * 2018-03-03 2018-08-24 王艺霖 A kind of absorbing material and its in the polymer dispersing method
CN209093245U (en) * 2018-11-14 2019-07-12 河北医科大学第二医院 A kind of sewage treatment chemicals dosing plant

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5427748A (en) * 1994-04-21 1995-06-27 Ppg Industries, Inc. Chemical feeder

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19911492A1 (en) * 1999-03-15 2000-09-21 Fryma Masch Ag Falling-film, nested concentric cylinder, vacuum-deaerator has liquid distribution system applying controlled flow to each drainage surface, to achieve higher throughput in more compact plant
CN107840340A (en) * 2016-08-16 2018-03-27 海宁永欣科技咨询有限公司 The manufacture craft of the nano-scale white carbon black of improvement
CN207324525U (en) * 2017-07-04 2018-05-08 健荣针织染整（惠州）有限公司 A kind of weaving dyestuff powder dissolves mixing apparatus
CN207357007U (en) * 2017-07-13 2018-05-15 白轶斌 A kind of municipal administration gardens insecticide high-efficiency stirring mixing arrangement
CN108440942A (en) * 2018-03-03 2018-08-24 王艺霖 A kind of absorbing material and its in the polymer dispersing method
CN209093245U (en) * 2018-11-14 2019-07-12 河北医科大学第二医院 A kind of sewage treatment chemicals dosing plant

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Effective date of registration: 20221222

Address after: 266000 No. 301-24, Changjiang East Road, Huangdao District, Qingdao, Shandong

Patentee after: China Norway (Qingdao) Technology Innovation Co.,Ltd.

Address before: 266011 Shandong province Qingdao City, Jiaozhou Road No. 1

Patentee before: QINGDAO MUNICIPAL Hospital