CN106362606A - Device and method for producing magnetic suspension - Google Patents
Device and method for producing magnetic suspension Download PDFInfo
- Publication number
- CN106362606A CN106362606A CN201610905684.9A CN201610905684A CN106362606A CN 106362606 A CN106362606 A CN 106362606A CN 201610905684 A CN201610905684 A CN 201610905684A CN 106362606 A CN106362606 A CN 106362606A
- Authority
- CN
- China
- Prior art keywords
- flaw detection
- detection ink
- magnetic flaw
- magnetic
- water
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
- B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
-
- 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
- B01F23/51—Methods thereof
- B01F23/511—Methods thereof characterised by the composition of the liquids or 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
- B01F23/53—Mixing liquids with solids using driven stirrers
-
- 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
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/211—Measuring of the operational parameters
- B01F35/2111—Flow rate
-
- 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
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The invention discloses a device and a method for producing magnetic suspension. The device comprises a magnetic suspension barrel (1), a pre-mixing box (2), a magnetic paste box (3) and a magnetic suspension outlet (7), wherein a magnetic paste is quantitatively extracted from the magnetic paste box (3), high-pressure water is input, and the magnetic paste and the high-pressure water enter the pre-mixing box (2) and are mixed to form turbid liquid; the turbid liquid flows into the magnetic suspension barrel (1), and is secondarily mixed with water poured in the magnetic suspension barrel (1); the mixed magnetic suspension is output through the magnetic suspension outlet (7).
Description
Technical field
The present invention relates to a kind of device and method producing magnetic flaw detection ink.
Background technology
The manual configuration mode of magnetic flaw detection ink is always the convention of Magnetic testing work in nondestructive inspection.Because its method can be flexibly
Prepare magnetic flaw detection ink, and economical and practical and continue into the present.Different from detection outside factory and third party's sampling observation, the magnetic powder inspection work of our factory
Concentrate on either inside, magnetic flaw detection ink usage amount is very big, in one day, need multiple manual configuration, in actual manual preparation process
In, it is difficult to ensure that Particle content, and preparation scene is dirty in a jumble, prepare magnetic flaw detection ink occupy plenty of time of Magnetic testing with
Testing staff's muscle power.
There is not the machine automatically preparing magnetic flaw detection ink type domestic and international market at present, then it is contemplated that preparing magnetic flaw detection ink preparation
Machine, just can the high-quality magnetic flaw detection ink of output it is not necessary to complicated fastidious makes program by hand it is only necessary to open switch.Ji is to reduce
Time spent by magnetic flaw detection ink preparation process during factory's Magnetic testing, to improve the problems of former manual preparation, carry
High efficiency.
Content of the invention
The technical problem to be solved is to provide a kind of device producing magnetic flaw detection ink, that is, automatic magnetic flaw detection ink system
Standby host, Ji to reduce the time spent by magnetic flaw detection ink preparation process during factory's Magnetic testing, to improve former manual preparation institute
The problem existing.Technical scheme is: this device includes magnetic flaw detection ink bucket 1, premixing box 2, magnetic cream box 3, magnetic flaw detection ink liquid outlet 7；
From magnetic cream box 3, quantitative magnetic cream of extracting out enters, and inputs water under high pressure, and the two forms suspension after entering premixing box 2 mixing；
Suspension flows into magnetic flaw detection ink bucket 1, carries out secondary mixing with the water pouring in magnetic flaw detection ink bucket 1；
The magnetic flaw detection ink of mixing will pass through magnetic flaw detection ink liquid outlet 7 and exports.
Also include peristaltic pump 4, described peristaltic pump 4 is quantitative from magnetic cream box 3 to extract magnetic cream out.
Also include high-pressure pump 5, water under high pressure is inputted by described high-pressure pump 5.
Also include the liquid mixing motor 6 driving propeller that the water pouring in magnetic flaw detection ink bucket 1 carries out secondary mixing, setting
In the effusion meter 12 of magnetic flaw detection ink bucket 1 water inlet pipe, the programmable logic controller (PLC) of transport stream gauge 12 data on flows, patrolled by programmable
Collect the electromagnetic valve 11 that controller controls water inlet pipe switch.
Also include magnetic flaw detection ink Pump for giving-out 8, control the magnetic flaw detection ink of magnetic flaw detection ink Pump for giving-out 8 working condition to go out liquid button 10, described
Pump for giving-out 8 is 3.
Also include leakage fluid dram 9.
The machine (magnetic flaw detection ink is the indispensable consumptive material of Non-Destructive Testing) of one fully-automatic production magnetic flaw detection ink.Machine passes through solute
(magnetic powder cream) and solvent (water) quantitative proportioning, mixing, stir, prepare excellent magnetic flaw detection ink.
Whole equipment monitors the state of all parts by programmable logic controller (PLC), controls the motion of all parts.Logical
Cross peristaltic pump 4 quantitative magnetic cream of extracting out from magnetic cream box 3 to enter, water under high pressure is inputted by high-pressure pump 5, the two enters premixing box 2
Form suspension after mixing.Suspension flows into magnetic flaw detection ink bucket 1, is driven by liquid mixing motor 6 with the water pouring in magnetic flaw detection ink bucket 1
Propeller carry out secondary mixing.Water in input magnetic flaw detection ink bucket 1 is by the effusion meter 12 delivery flow rate data being arranged on water inlet pipe
To programmable logic controller (PLC), after reaching the flow of programmable logic controller (PLC) setting, programmable logic controller (PLC) is to control water
The electromagnetic valve 11 of pipe switch applies out code, stops water delivery.After magnetic flaw detection ink mix homogeneously magnetic flaw detection ink Pump for giving-out 8 enter standby
Servo condition, presses the operational order that magnetic flaw detection ink goes out liquid button 10, and it is defeated that the magnetic flaw detection ink completing will pass through magnetic flaw detection ink liquid outlet 7
Go out.Output discharge is by the running time control of magnetic flaw detection ink Pump for giving-out 8.
Machine arranges automatic cleaning function, drains magnetic flaw detection ink at interval of a period of time from leakage fluid dram 9, and it is clear to inject water unlatching
Mold cleaning formula.
Magnetic flaw detection ink draft machine is the machine (magnetic flaw detection ink is the indispensable consumptive material of Non-Destructive Testing) of a fully-automatic production magnetic flaw detection ink.
Machine utilizes various moving components and sensor in PLC controls machine, by solute (magnetic powder cream) and solvent
(water) quantitative proportioning, mixing, stir, prepare magnetic flaw detection ink.
Effect:
1. lifting flaw detection automatization, reduces labor intensity
Magnetic flaw detection ink draft machine is a full-automatic machine making magnetic flaw detection ink, eliminates institute's manual configuration program, only need to be by magnetcisuspension
Liquid is filled into magnetic flaw detection ink and pours filling bottle.
The step of manual configuration operation includes successively: fetches water, measures magnetic cream, premixing, stirring mixing, measures concentration, fill.
The workload of the operation of machine cardboard, only fill, remaining is completed by machine.
2. magnetic flaw detection ink Quality advance
Magnetic flaw detection ink is difficult to pollute.
Prepare by hand the open-top receptacle of magnetic flaw detection ink, be often mixed into impact flaw detection observation polishing iron filings, fine fibre etc. is miscellaneous
Matter, impact flaw detection judges；Magnetic flaw detection ink draft machine is closed vessel, is avoided that extraneous dust iron filings etc. enter, and protection magnetic flaw detection ink is exempted from
By outside contamination, do not affect flaw detection and judge.
Obtain constant concentration and uniform magnetic flaw detection ink.
The magnetic flaw detection ink a large amount of pseudomorphisms of too dense easy generation, too light easy missing inspection.Magnetic flaw detection ink draft machine is mixed in proportion magnetic automatically
With water and automatic stirring is uniform for powder cream, prepares the magnetic flaw detection ink of steady concentration.Prepare each human factorss of magnetic flaw detection ink by hand to lead to
Magnetic flaw detection ink stirring is uneven, and concentration is too light or too dense.
3. it is beneficial to 5s to manage
The magnetic flaw detection ink of black is easily spilt and splashes in preparation place by manual configuration magnetic flaw detection ink, and preparation scene, and to prepare container pitch-dark and not
Neatly.The external water source of magnetic flaw detection ink draft machine, magnetic cream and water in machine internal mix, original various stirring rod, bucket, paint
The functional devices such as bucket magnetic powder box all concentrate in magnetic flaw detection ink draft machine, have thined miscellaneous small articles.Liquid outlet goes out liquid and directly enters
Enter and pour filling bottle, reduce the manual pollution preparing magnetic flaw detection ink watering.
Brief description
Fig. 1: magnetic flaw detection ink preparation work schematic diagram.
Fig. 2: magnetic flaw detection ink draft machine front view automatically.
Fig. 3: magnetic flaw detection ink prepares side view automatically.
Fig. 4: magnetic flaw detection ink draft machine top view automatically.
Specific embodiment
With reference to specific embodiment, the present invention is further detailed explanation, but the present invention be not limited to following
Embodiment.
1st, magnetic flaw detection ink draft machine operation principle
See the job step of magnetic flaw detection ink draft machine.
2nd, the job step of magnetic flaw detection ink draft machine:
Daily Auto Power On, automatic detection water level, when liquid level is less than l1 position:
1) a pipeline wriggling pump work conveying magnetic cream, b pipeline high-pressure pump exports water under high pressure, and the two is carried out tentatively in premixing box
Mixing, premix flows in magnetic flaw detection ink liquid storing barrel；
2) c pipeline electromagnetic valve is opened simultaneously, input water enter magnetic flaw detection ink liquid storing barrel, liquid mixing motor start rotate, make water with
Premix uniformly mixes；
3) after the flowmeter counter of water lines counts flow and reaches certain volume, a, b, c pipeline stops output, liquid mixing
Low speed rotation (in holding bucket, Particle content is uniform) is switched to after motor high-speed rotation 1-2 minute；
4) now 3 magnetic flaw detection ink egress lines are initially located in servo condition, press push button magnetic flaw detection ink Pump for giving-out and open, magnetic flaw detection ink goes out
Liquid pump works, automatic liquid discharging；
5) when liquid level drops to l1 again, machine automatically turns on above-mentioned 1) -4) flow process.
3 machine automatic cleaning functions:
If magnetic flaw detection ink machine per February has filled magnetic cream in magnetic powder box, information used up by induction apparatuss transmission magnetic cream, and machine quits work
And open purge signal lamp, after manual filling abluent, open cleaning button, c, d pipe valve water pump is opened, be filled to certain
After liquid level, rotation opened by liquid mixing motor, executes 20 minutes cleaning procedures, has cleaned rear 3 liquid outlet water pumps of magnetic flaw detection ink even
Continuous work quits work to l1 liquid level, and f leakage fluid dram electromagnetic valve is opened, and closes after water is drained.
4 magnetic flaw detection ink draft machine parameter designing
Magnetic flaw detection ink bucket volume designs:
If design once fills magnetic flaw detection ink and can use 1 day,
Daily workshop magnetic flaw detection ink consumption is 40l(66 bottle),
It is 66 bottles of the magnetic flaw detection ink bottle about 40l ÷ 0.6l/ bottle ≈ of every bottle of fill 600ml
Then magnetic flaw detection ink bucket volume should be designed as 45l (5 are upgraded to meter position liquid level capacity),
Magnetic flaw detection ink bucket a size of ￠ 160x620mm then can be designed
Wherein liquid level position be 560mm, remaining go out 6mm height prevent splashing liquid for stirring.
Magnetic powder box volume designs:
If design magnetic cream/water is pressed configuration concentration 10g/1l and is calculated,
Then 40l water needs 0.01kg/l*40l=0.4kg (400ml) magnetic cream,
If design meets 50 automatic filling magnetic cream conditions
Then need the 50 * 0.4kg/l=20kg magnetic cream that prestore in magnetic cream box
Magnetic cream box volume 20l then can be designed
Magnetic cream box a size of 110*110*200mm then can be designed
Water filling pump discharge:
Require water filling 40l in 2 minutes,
Then require pump capacity 20l/min；
Magnetic cream wriggling pump discharge:
Require to inject magnetic cream 400ml premixing in 1 minute,
Then require wriggling pump discharge 400ml/min；
Magnetic flaw detection ink Pump for giving-out flow:
Require fluid injection 600ml in magnetcisuspension liquid pump 6s,
Then require magnetic flaw detection ink pump discharge 6l/min;
Machine dimensions:
Machine shape is a cuboid,
The wide 0.6 meter of x of 0.5 meter of x of size design length is high 1.2 meters.
Claims (10)
1. a kind of device producing magnetic flaw detection ink it is characterised in that, including magnetic flaw detection ink bucket (1), premixing box (2), magnetic cream box (3),
Magnetic flaw detection ink liquid outlet (7)；
From magnetic cream box (3), quantitative magnetic cream of extracting out enters, and inputs water under high pressure, and the two forms outstanding after entering premixing box (2) mixing
Turbid liquid；
Suspension flows into magnetic flaw detection ink bucket (1), carries out secondary mixing with pouring into the water in magnetic flaw detection ink bucket (1)；
The magnetic flaw detection ink of mixing will pass through magnetic flaw detection ink liquid outlet (7) output.
2. the device producing magnetic flaw detection ink as claimed in claim 1 is it is characterised in that also include peristaltic pump (4), described peristaltic pump
(4) quantitative extraction magnetic cream from magnetic cream box (3).
3. the device producing magnetic flaw detection ink as claimed in claim 1 is it is characterised in that also include high-pressure pump (5), by described height
Press pump (5) inputs water under high pressure.
4. as claimed in claim 1 produce magnetic flaw detection ink device it is characterised in that, also include drive propeller will pour into magnetcisuspension
Water in liquid bucket (1) carries out the liquid mixing motor (6) of secondary mixing, is arranged on the effusion meter of magnetic flaw detection ink bucket (1) water inlet pipe
(12), the programmable logic controller (PLC) of transport stream gauge (12) data on flows, is left by PLC controls water inlet pipe
The electromagnetic valve (11) closing.
5. the device producing magnetic flaw detection ink as claimed in claim 1, it is characterised in that also including magnetic flaw detection ink Pump for giving-out (8), controls
The magnetic flaw detection ink of magnetic flaw detection ink Pump for giving-out (8) working condition goes out liquid button (10), and described Pump for giving-out (8) is 3.
6. as claimed in claim 1 produce magnetic flaw detection ink device it is characterised in that, also include leakage fluid dram (9).
7. a kind of method producing magnetic flaw detection ink, using the as claimed in claim 1 device producing magnetic flaw detection ink it is characterised in that
Comprise the steps:
Auto Power On sensed water level, when liquid level is less than alarm water level (l1):
Step one: peristaltic pump (4) the work conveying magnetic cream of magnetic cream pipeline (a), high-pressure pump (5) the output high pressure mist of water under high pressure (b)
Change water, the two is tentatively mixed in premixing box (3), premix flows in magnetic flaw detection ink bucket (1)；
Step 2: the electromagnetic valve (11) of water lines (c) is opened simultaneously, input water enters magnetic flaw detection ink bucket (1), liquid mixing motor
(6) start to rotate, so that water is uniformly mixed with premix；
Step 3: after the effusion meter (12) of water lines counts flow and reaches certain volume, magnetic cream pipeline (a), water under high pressure
B (), water lines (c) pipeline stops output, switchs to low speed rotation, now after liquid mixing motor (6) high-speed rotation 1-2 minute
Keep Particle content in bucket uniform；
Step 4: 3 magnetic flaw detection ink egress lines are initially located in servo condition, presses magnetic flaw detection ink and goes out liquid button (10), Pump for giving-out (8)
Open, magnetic flaw detection ink Pump for giving-out (8) is started working automatic liquid discharging, and output is adjustable.
8. the method producing magnetic flaw detection ink as claimed in claim 7 is it is characterised in that in described step 4, magnetic flaw detection ink Pump for giving-out
(8) automatic liquid discharging amount is 600ml.
9. the method producing magnetic flaw detection ink as claimed in claim 7 is it is characterised in that when liquid level drops to alarm water level again
(l1), when, machine automatically turns on above-mentioned steps one to four flow process.
10. the method producing magnetic flaw detection ink as claimed in claim 7 is it is characterised in that also comprise the steps:
When information used up by the induction apparatuss transmission magnetic cream in magnetic cream box (3), the device producing magnetic flaw detection ink quits work and opens clear
Wash signal lighties；
After filling abluent, open cleaning button, water lines (c), premix pipeline (d) valve water pump is opened, and is filled to one
After determining liquid level, rotation opened by liquid mixing motor (6), executes 20 minutes cleaning procedures；
After having cleaned, magnetic flaw detection ink goes out liquid water pump (8) and continuously works and quits work to alarm water level (l1) liquid level, now leakage fluid dram
F the electromagnetic valve (9) of () is opened, close after water is drained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905684.9A CN106362606A (en) | 2016-10-18 | 2016-10-18 | Device and method for producing magnetic suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905684.9A CN106362606A (en) | 2016-10-18 | 2016-10-18 | Device and method for producing magnetic suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106362606A true CN106362606A (en) | 2017-02-01 |
Family
ID=57895507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610905684.9A Pending CN106362606A (en) | 2016-10-18 | 2016-10-18 | Device and method for producing magnetic suspension |
Country Status (1)
| Country | Link |
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| CN (1) | CN106362606A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158026A (en) * | 2018-09-26 | 2019-01-08 | 铜陵市特种设备监督检验中心 | Magnetic flaw detection ink configuration device and its configuration method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH665847A5 (en) * | 1985-10-02 | 1988-06-15 | Lonza Ag | METHOD FOR SUSPENDING SOLID LUBRICANTS. |
| WO2007045780A2 (en) * | 2005-10-11 | 2007-04-26 | Abb France | Installation for the preparation of a coating composition |
| US20110272346A1 (en) * | 2008-12-24 | 2011-11-10 | Degremont | Quick static decanter for prethickening water treatment sludge, and plant including such a decanter |
| CN203745920U (en) * | 2014-03-05 | 2014-07-30 | 射阳县智能探伤设备有限公司 | Magnetic suspension concentration intelligent control apparatus |
| CN105642140A (en) * | 2016-01-14 | 2016-06-08 | 上海交通大学 | Dynamic gas distribution system and gas distribution method |
| CN206199034U (en) * | 2016-10-18 | 2017-05-31 | 上海锅炉厂有限公司 | A kind of device for producing magnetic flaw detection ink |
-
2016
- 2016-10-18 CN CN201610905684.9A patent/CN106362606A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH665847A5 (en) * | 1985-10-02 | 1988-06-15 | Lonza Ag | METHOD FOR SUSPENDING SOLID LUBRICANTS. |
| WO2007045780A2 (en) * | 2005-10-11 | 2007-04-26 | Abb France | Installation for the preparation of a coating composition |
| US20110272346A1 (en) * | 2008-12-24 | 2011-11-10 | Degremont | Quick static decanter for prethickening water treatment sludge, and plant including such a decanter |
| CN203745920U (en) * | 2014-03-05 | 2014-07-30 | 射阳县智能探伤设备有限公司 | Magnetic suspension concentration intelligent control apparatus |
| CN105642140A (en) * | 2016-01-14 | 2016-06-08 | 上海交通大学 | Dynamic gas distribution system and gas distribution method |
| CN206199034U (en) * | 2016-10-18 | 2017-05-31 | 上海锅炉厂有限公司 | A kind of device for producing magnetic flaw detection ink |
Non-Patent Citations (3)
| Title |
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| 无锡轻工业学院，天津轻工业学院合编: "《食品工程原理 下》", 28 February 1987, 轻工业出版社 * |
| 王振华: "《矿业开采施工现场十大工技术操作标准规范 矿井泵工》", 31 March 2004, 安徽文化音像出版社 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158026A (en) * | 2018-09-26 | 2019-01-08 | 铜陵市特种设备监督检验中心 | Magnetic flaw detection ink configuration device and its configuration method |
| CN109158026B (en) * | 2018-09-26 | 2021-02-05 | 铜陵市特种设备监督检验中心 | Magnetic suspension liquid preparation device and preparation method thereof |
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Application publication date: 20170201 |
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