CN113275333A - Magnetically-propelled micro-reaction conveying device - Google Patents

Magnetically-propelled micro-reaction conveying device Download PDF

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Publication number
CN113275333A
CN113275333A CN202110701420.2A CN202110701420A CN113275333A CN 113275333 A CN113275333 A CN 113275333A CN 202110701420 A CN202110701420 A CN 202110701420A CN 113275333 A CN113275333 A CN 113275333A
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CN
China
Prior art keywords
rotor
stator
reaction
magnetically
fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110701420.2A
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Chinese (zh)
Inventor
田雨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Jingyuan Biotechnology Co Ltd
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202110701420.2A priority Critical patent/CN113275333A/en
Publication of CN113275333A publication Critical patent/CN113275333A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The invention discloses a magnetically-propelled micro-reaction conveying device which comprises a stator and a rotor, wherein the stator is annular and wound with an electromagnetic coil, the rotor is an annular permanent magnet, the stator and the rotor are coaxially arranged, the stator is positioned on an outer ring, the rotor is positioned on an inner ring, a gap is formed between the stator and the rotor, the electromagnetic coil on the stator is electrified and can drive the rotor to rotate, and a plurality of bulges are inwards extended from the annular inner wall of the rotor and are used for propelling and shearing fluid flowing through the inner side of the rotor. The invention solves the problem of continuous reaction in a non-pure liquid state of raw materials, intermediate products or final products in tubular reaction or microchannel reaction, effectively separates out solids or uniformly crushes sticky substances in fluid, and provides a driving force for driving the fluid to advance.

Description

Magnetically-propelled micro-reaction conveying device
Technical Field
The invention relates to the technical field of micro chemical reaction, in particular to a magnetically-propelled micro-reaction conveying device.
Background
At present, all driving force of microchannel continuous flow chemical reaction comes from liquid flowing pressure of a feeding pump, and the diameter of a pipeline is small, so that the raw material, the intermediate product and the final product are required to be in a complete solution state in the reaction process, and once the raw material, the intermediate product or the final product has a condition of solid sticky matter or non-pure liquid such as crystallization, the reaction channel can be blocked, and the reaction is influenced or interrupted. In the prior art, no method for effectively solving the problem of channel blockage exists for the chemical reaction of precipitated solid generated in the process.
Therefore, how to create a new magnetically-driven micro-reaction conveying device belongs to one of the important research and development issues at present.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a magnetically-propelled micro-reaction conveying device, which can provide shearing force and driving force for fluid in a channel, break and mix solids in the fluid uniformly, and propel materials to advance, so as to ensure continuous reaction, thereby filling the defects of the micro-reaction conveying device in the prior art.
In order to solve the technical problem, the invention provides a magnetically-propelled micro-reaction conveying device which comprises a stator and a rotor, wherein the stator is annular and wound with an electromagnetic coil, the rotor is an annular permanent magnet, the stator and the rotor are coaxially arranged, the stator is positioned on an outer ring, the rotor is positioned on an inner ring, a gap is formed between the stator and the rotor, the electromagnetic coil on the stator is electrified and can drive the rotor to rotate, and a plurality of bulges are inwards extended from the annular inner wall of the rotor and are used for propelling and shearing fluid flowing through the inner side of the rotor.
As a modification of the present invention, the surface of the rotor is coated with a chemically inert material.
Furthermore, the whole body formed by the stator and the rotor is cylindrical, and connecting pieces are arranged at two ends of the cylinder and used for connecting the stator and/or the rotor into a pipeline.
Further, the shape of the protrusion is cone-shaped, column-shaped, star-shaped or knife-shaped.
After adopting such design, the invention has at least the following advantages:
1. the problem of continuous reaction in a non-pure liquid state of raw materials, intermediate products or final products in tubular reaction or microchannel reaction is effectively solved, solid in the fluid is effectively separated out or sticky substances are effectively smashed and uniformly mixed, and a driving force for driving the fluid to advance is provided.
2. Simple structure, small in size according to the pipe diameter customization rotor and the stator size of pipeline, can install even go into in arbitrary section pipeline.
Drawings
The foregoing is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and the detailed description.
FIG. 1 is a schematic structural diagram of a magnetically-propelled micro-reaction delivery device provided by the present invention.
Description of reference numerals: 1-a rotor; 2-a stator; 3-clearance; 4-bulge; 5-electromagnetic coil.
Detailed Description
Referring to fig. 1, the invention provides a magnetically-propelled micro-reaction conveying device, which comprises a stator 2 and a rotor 1, wherein the stator 2 and the rotor 1 are both annularly and coaxially arranged, the stator 2 is positioned on an outer ring, the rotor 1 is positioned on an inner ring, and a narrow gap 3 is formed between the stator 2 and the rotor 1. The stator 2 is wound with an electromagnetic coil 5, the rotor 1 is a permanent magnet, the electromagnetic coil 5 on the stator 2 is electrified, and the rotor 1 can be driven to rotate through magnetic force. A plurality of bulges 4 extend inwards on the annular inner wall of the rotor 1, when the rotor 1 rotates, the bulges 4 can generate shearing force and driving force on fluid flowing through the inner side of the rotor 1, solid in the fluid is separated out or adhered materials are smashed and mixed uniformly, and the fluid is pushed to advance so as to ensure that the reaction is carried out continuously.
Preferably, the surface of the rotor 1 is coated with a chemically inert material.
Preferably, the stator 2 and the rotor 1 are formed into a cylinder shape, and connectors (not shown) are provided at two ends of the cylinder for connecting the stator 2 and/or the rotor 1 into a pipeline. The connector may be a fitting, a cap nut, or a straight tube with threads.
It should be noted that, in the present embodiment, the protrusion 4 is in a conical shape, and in other embodiments, the protrusion 4 may also be in other shapes, such as a column, a star, and a knife.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention in any way, and it will be apparent to those skilled in the art that the above description of the present invention can be applied to various modifications, equivalent variations or modifications without departing from the spirit and scope of the present invention.

Claims (4)

1. The utility model provides a magnetic force promotes microreaction conveyor, its characterized in that includes stator and rotor, the stator is cyclic annular and has wound solenoid, the rotor is cyclic annular permanent magnet, stator and rotor coaxial arrangement, stator are located the outer loop, and the rotor is located the inner ring, has the clearance between stator and the rotor, solenoid on the stator circular telegram can drive the rotor and rotate, the cyclic annular inner wall of rotor inwards stretches out the several arch for promote and cut the inboard fluid of flowing through the rotor.
2. A magnetically-actuated micro-reaction shuttle as claimed in claim 1 wherein the surface of the rotor is coated with a chemically inert material.
3. A magnetically-actuated micro-reaction delivery device according to claim 1, wherein the stator and rotor are integrally cylindrical and have connectors at opposite ends for connecting the stator and/or rotor to a conduit.
4. A magnetically-actuated micro-reaction delivery device according to claim 1, wherein the protrusions are tapered, cylindrical, star-shaped, or knife-shaped.
CN202110701420.2A 2021-06-23 2021-06-23 Magnetically-propelled micro-reaction conveying device Pending CN113275333A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110701420.2A CN113275333A (en) 2021-06-23 2021-06-23 Magnetically-propelled micro-reaction conveying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110701420.2A CN113275333A (en) 2021-06-23 2021-06-23 Magnetically-propelled micro-reaction conveying device

Publications (1)

Publication Number Publication Date
CN113275333A true CN113275333A (en) 2021-08-20

Family

ID=77285601

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110701420.2A Pending CN113275333A (en) 2021-06-23 2021-06-23 Magnetically-propelled micro-reaction conveying device

Country Status (1)

Country Link
CN (1) CN113275333A (en)

Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02248688A (en) * 1989-03-22 1990-10-04 Yoshio Yano Fluid transfer device
JP2000257582A (en) * 1999-03-10 2000-09-19 Matsushita Electric Ind Co Ltd Outside driving type line pump
JP2001079557A (en) * 1999-09-20 2001-03-27 Kunio Fukuda Water quality improvement of river, lake and pond and device therefor
TW200528660A (en) * 2004-02-24 2005-09-01 Nanya Technology Corp Fluid mixing device
CN1908210A (en) * 2006-08-16 2007-02-07 北京交通大学 Stirring method of aluminum-based alloy liquid and apparatus
CN1919433A (en) * 2006-08-16 2007-02-28 北京交通大学 Agitation method and apparatus for fake alloy liquid comprising lightweight solid particle
JP2008194663A (en) * 2007-02-13 2008-08-28 You Tec:Kk Fine gas-liquid mixer
US20080310253A1 (en) * 2007-06-18 2008-12-18 Asahi Sunac Corporation Multi-component mixing apparatus
JP2010174817A (en) * 2009-01-30 2010-08-12 Nokodai Tlo Kk Syringe pump
CN102769364A (en) * 2011-05-02 2012-11-07 克朗斯股份公司 Device for moving a fluid
CN103647368A (en) * 2013-11-29 2014-03-19 栗云天 A liquid suspension magnetically-driven stirrer
CN104258481A (en) * 2014-10-17 2015-01-07 山东科技大学 Magnetic suspension axial flow type spiral driving device
TW201513927A (en) * 2013-10-03 2015-04-16 Univ St Johns Nonelectrical actuated liquid mixing equipment
CN104667805A (en) * 2013-12-03 2015-06-03 埃科莱布美国股份有限公司 Mixing device
CN105854719A (en) * 2016-04-26 2016-08-17 柳江县科益搪瓷有限公司 Edible fungus liquid medium stirring device
US20160375187A1 (en) * 2015-06-29 2016-12-29 Thoratec Corporation Ventricular assist devices having a hollow rotor and methods of use
CN106382832A (en) * 2016-10-17 2017-02-08 平湖迈柯罗新材料有限公司 Condensation pipe used for shearing thinning fluid
CN106382962A (en) * 2016-11-15 2017-02-08 浙江华地电子有限公司 Vortex tube assembly
CN107466436A (en) * 2015-05-07 2017-12-12 艾卡工厂有限及两合公司 Magnetic coupling and the agitating device with magnetic coupling
CN207261699U (en) * 2017-09-27 2018-04-20 成都珂睿科技有限公司 Can afterflow cut the rotary cut-off valve of valve
CN207628586U (en) * 2017-09-01 2018-07-20 佛山市高明晟俊塑料助剂有限公司 A kind of centrifuge for environment-friendlyplasticizer plasticizer dehydration
CN208962291U (en) * 2018-08-30 2019-06-11 苏州科易特自动化科技有限公司 A kind of foaming machine frothing head of high density tooth
EP3575608A1 (en) * 2018-05-28 2019-12-04 Centrum Techniki Okretowej S.A. Axial flow blood pump with particular diameter ratios
CN209752663U (en) * 2019-03-12 2019-12-10 浙江德清天和新型建材有限公司 Electromagnetic type pipeline mixer
CN112498642A (en) * 2020-12-11 2021-03-16 天海航空发动机有限公司 Rotational flow shaftless pump ship propulsion system

Patent Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02248688A (en) * 1989-03-22 1990-10-04 Yoshio Yano Fluid transfer device
JP2000257582A (en) * 1999-03-10 2000-09-19 Matsushita Electric Ind Co Ltd Outside driving type line pump
JP2001079557A (en) * 1999-09-20 2001-03-27 Kunio Fukuda Water quality improvement of river, lake and pond and device therefor
TW200528660A (en) * 2004-02-24 2005-09-01 Nanya Technology Corp Fluid mixing device
CN1908210A (en) * 2006-08-16 2007-02-07 北京交通大学 Stirring method of aluminum-based alloy liquid and apparatus
CN1919433A (en) * 2006-08-16 2007-02-28 北京交通大学 Agitation method and apparatus for fake alloy liquid comprising lightweight solid particle
JP2008194663A (en) * 2007-02-13 2008-08-28 You Tec:Kk Fine gas-liquid mixer
US20080310253A1 (en) * 2007-06-18 2008-12-18 Asahi Sunac Corporation Multi-component mixing apparatus
JP2010174817A (en) * 2009-01-30 2010-08-12 Nokodai Tlo Kk Syringe pump
CN102769364A (en) * 2011-05-02 2012-11-07 克朗斯股份公司 Device for moving a fluid
TW201513927A (en) * 2013-10-03 2015-04-16 Univ St Johns Nonelectrical actuated liquid mixing equipment
CN103647368A (en) * 2013-11-29 2014-03-19 栗云天 A liquid suspension magnetically-driven stirrer
CN104667805A (en) * 2013-12-03 2015-06-03 埃科莱布美国股份有限公司 Mixing device
CN104258481A (en) * 2014-10-17 2015-01-07 山东科技大学 Magnetic suspension axial flow type spiral driving device
CN107466436A (en) * 2015-05-07 2017-12-12 艾卡工厂有限及两合公司 Magnetic coupling and the agitating device with magnetic coupling
US20160375187A1 (en) * 2015-06-29 2016-12-29 Thoratec Corporation Ventricular assist devices having a hollow rotor and methods of use
CN105854719A (en) * 2016-04-26 2016-08-17 柳江县科益搪瓷有限公司 Edible fungus liquid medium stirring device
CN106382832A (en) * 2016-10-17 2017-02-08 平湖迈柯罗新材料有限公司 Condensation pipe used for shearing thinning fluid
CN106382962A (en) * 2016-11-15 2017-02-08 浙江华地电子有限公司 Vortex tube assembly
CN207628586U (en) * 2017-09-01 2018-07-20 佛山市高明晟俊塑料助剂有限公司 A kind of centrifuge for environment-friendlyplasticizer plasticizer dehydration
CN207261699U (en) * 2017-09-27 2018-04-20 成都珂睿科技有限公司 Can afterflow cut the rotary cut-off valve of valve
EP3575608A1 (en) * 2018-05-28 2019-12-04 Centrum Techniki Okretowej S.A. Axial flow blood pump with particular diameter ratios
CN208962291U (en) * 2018-08-30 2019-06-11 苏州科易特自动化科技有限公司 A kind of foaming machine frothing head of high density tooth
CN209752663U (en) * 2019-03-12 2019-12-10 浙江德清天和新型建材有限公司 Electromagnetic type pipeline mixer
CN112498642A (en) * 2020-12-11 2021-03-16 天海航空发动机有限公司 Rotational flow shaftless pump ship propulsion system

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PB01 Publication
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TA01 Transfer of patent application right

Effective date of registration: 20211110

Address after: 261000 west of Dongxing village committee, Dajiawa street, Binhai District, Weifang City, Shandong Province and south of Changjiang West Street

Applicant after: Shandong Jingyuan Biotechnology Co., Ltd

Address before: 266000 2403, unit 2, building 8, No. 6, Shandong Road, Shinan District, Qingdao, Shandong Province

Applicant before: Tian Yu

TA01 Transfer of patent application right