CN104841350A - Experimental device for simulating material reaction in reaction vessel during industrial production - Google Patents
Experimental device for simulating material reaction in reaction vessel during industrial production Download PDFInfo
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- CN104841350A CN104841350A CN201510274434.5A CN201510274434A CN104841350A CN 104841350 A CN104841350 A CN 104841350A CN 201510274434 A CN201510274434 A CN 201510274434A CN 104841350 A CN104841350 A CN 104841350A
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- pan straddle
- sized sealing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The invention discloses an experimental device for simulating a material reaction in a reaction vessel during industrial production. The experimental device is characterized by comprising at least one small-sized closed vessel (1), wherein each small-sized closed vessel (1) can be fixed in a groove-shaped vessel bracket (2) in a detachable manner; the groove-shaped vessel bracket (2) is arranged in an oil groove; the oil groove is filled with a heat transfer medium, a heating device and a temperature control device; bracket rotating shafts (3) are arranged on two sides of the vessel bracket (2); the vessel bracket (2) can rotate round the axes of the bracket rotating shafts (3); the bracket rotating shafts (3) can be rotatably arranged on corresponding rotating shaft supports (4). The experimental device disclosed by the invention can be integrally placed under a certain experimental condition (such as heating and so on), can be used for conducting reaction experiments on a plurality of samples or different samples under different or same conditions at one time, and has the characteristics of high experimental efficiency, few required materials, wide material application range and low experimental cost; meanwhile, the experimental device disclosed by the invention is simple in manufacturing, is less in investment, and is suitable for material reaction experiments in chemical engineering, hydrometallurgy, pharmacy and other industries.
Description
Technical field
The present invention relates to a kind of material reaction experimental provision of simulating reaction vessel in industrial production, be the low pressure vessel of experiment, belong to industrial experiment equipment technical field.
Background technology
In the industrial production, the technological parameter of a lot of material reaction all needs to determine by experiment with the technical indicator that can reach.
Common experiment reaction vessel one is micro-(little) type pressure vessel, and it can test under the condition such as different temperatures, pressure.But the material in microscale experiment reaction vessel lacks even stirring, easily produce deposition, uneven phenomenon such as knot wall, layering etc., affect experiment effect, the material variety of adaptation is limited.Usually, such experiment container is single operation, and conventional efficient is lower.
Another kind of common experiment reaction vessel is relatively large withstand voltage reactor, and reactor, can simulate actual production conditions generally with agitating device and heating (cooling) device.But, relatively large experiment reactor because of volume relatively large, the required inventory of experiment is more, and experimental cost is higher.In addition, relatively large experiment reactor cost is higher, and once can only test a sample (a kind of material component situation), experimental result comparativity is poor, and conventional efficient is lower.
In prior art, enterprise or select the microminiature pressure vessel of measure of not stirring, or select the relatively large withstand voltage reactor of stirring measure.Deficiencies that both exist all are let matters drift, consuming time under traditional appointed condition, consumption wealth, carries out to effort the laboratory work of repeatability.
This is because, a kind of technical prejudice has been defined in prior art, think that the reaction vessel of experiment just should be like this, how nobody's consideration goes to design that a kind of test efficiency is high, test effect good, experimentation cost is low, integrate the new generation product of the advantage of traditional various experiment reaction vessel.
Summary of the invention
The object of this invention is to provide a kind of material reaction experimental provision of simulating reaction vessel in industrial production, this device contains multiple airtight container realizing stirring material, can once test under numerous conditions multiple sample.
For this reason, the invention provides a kind of material reaction experimental provision of simulating reaction vessel in industrial production, it is characterized in that, comprise at least one small-sized sealing container, each small-sized sealing container is all removably fixed in the pan straddle of flute profile, the pan straddle of flute profile is inserted in oil groove, oil groove is built with heat transfer medium, heater and attemperating unit, the both sides of pan straddle are provided with holder pivots axle, pan straddle can rotate around it the rotation of axle axis, and holder pivots axle is installed in rotation on turning cylinder and supports.
Preferably, each small-sized sealing container successively in parallel or point row apportion ground be fixed in the pan straddle of flute profile; And/or the volume of each small-sized sealing container is less than 1 liter.
Preferably, only pan straddle is held in oil groove; Or except holding pan straddle, also containment bracket turning cylinder, turning cylinder support in oil groove.
Preferably, described small-sized sealing container is made up of container casing and container cover, container cover and container casing detachable.
Preferably, small-sized sealing container is cylindrical steel pressure vessel; Container cover adopts with container casing and is threaded, and adopts sealing thread or install gasket seal additional to seal junction; And/or small-sized sealing container content has at least one steel ball, to play stirring and milling action when experimental provision rotates to container contents.
Preferably, pan straddle once can be placed and fix multiple small-sized sealing container; And/or support is provided with the clamp of fixing small-sized sealing container, can conveniently put into and take out small-sized sealing container.
Preferably, the axis of small-sized sealing container and the axes normal of pan straddle turning cylinder.
Preferably, turning cylinder is supported for rolling bearing pedestal or plain bearing housing; Holder pivots axle one end is set with gear or sprocket wheel; And/or the motor that driving device rotates is variable-frequency motor or attached with frequency converters.
Preferably, experimental provision is driven by motor and variable transmission mechanism; Experimental provision adopts oil bath heat and pass through temperature control instrument temperature control, conveniently can carry out the reaction experiment of material under different temperatures (pressure) and agitation strength.
Preferably, heat transfer medium is conduction oil or transformer oil; Described pan straddle is put into oil groove and is adopted oil bath to heat; And/or described heater is electrothermal tube.
According to the present invention, comprise small-sized sealing container, pan straddle, holder pivots axle and turning cylinder and support.Described small-sized sealing container is made up of container casing and container cover, container cover and container casing detachable; Small-sized sealing container can be placed and be fixed on pan straddle, and pan straddle can rotate around it axle and rotate.
Particularly, airtight container is cylindrical steel pressure vessel, and volume is less than 1 liter, and container cover adopts with cylindrical shell and is threaded, and adopts sealing thread or install gasket seal additional to seal, and puts into appropriate steel ball, stir when rotating in order to device to material in container.
Particularly, pan straddle once can be placed and fix multiple airtight container, and support is provided with the movable clip of fixed container, and airtight container can be put into support easily and fix, and also can take out easily.
Particularly, holder pivots axle axis is vertical with the cylindrical seal container axis putting into support.
Particularly, pan straddle turning cylinder loads rolling or plain bearing housing, is convenient to the brisk rotation of support loading airtight container.Holder pivots axle one end is set with the driving member such as gear, sprocket wheel, is beneficial to whole device and adopts unartificial powered rotation.
Particularly, described experimental provision adopts motor or reducing motor to be power, drives whole device to rotate by deceleration speed change gear, gear or chain drive.
Particularly, the motor that driving device rotates is variable-frequency motor or attached with frequency converters.
Particularly, described experimental provision is put into oil groove and is adopted oil bath to heat, and oil groove, built with electrothermal tube and attemperating unit, can carry out the material reaction experiment under arbitrary temp condition within the specific limits.
Particularly, described experimental provision heat transfer medium is conduction oil or transformer oil.
The advantage of experimental provision of the present invention is: can simulated production real reaction condition more truly, wide accommodation; Can once test under the same conditions multiple different sample, can once test at different conditions multiple identical sample, also can once test at different conditions different sample, conventional efficient is high; Parallel laboratory test completes under substantially the same conditions (rotating speed, temperature, stirring intensity etc.), and parallel test result comparison is strong, with a high credibility, and rule (trend) is obvious, and material needed for single experiment is few, and experimental cost is low; Experimental provision makes simple, and cost is low.
Instant invention overcomes technology prejudice of the prior art, provide the new generation product that a kind of test efficiency is high, test effect good, experimentation cost is low, performance is better than various traditional experiment reaction vessel.
Accompanying drawing explanation
Fig. 1 is according to a kind of device schematic diagram of testing with low pressure vessel of the present invention.
Fig. 2 is the structural representation of the small-sized sealing container of experiment low pressure vessel of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing 1-2, one embodiment of the present of invention are described in further detail.
As shown in Figure 1, the experimental provision of this embodiment is for testing the acidleach of lateritic nickel ore at a certain temperature, and different solid ratio, different acidity are on the impact of nickel leaching rate.Lid 1.2 and the cylindrical shell 1.1 of steel circular cylindrical pressure vessel 1 are threaded connection and seal, during experiment, the lid 1.2 of container 1 is opened, a certain amount of lateritic nickel ore ore pulp, water and sulfuric acid are added container 1, puts into the steel ball 1.3 of several stirring material simultaneously, screw container cover sealing.6 airtight containers 1 can be placed simultaneously and be fixed to pan straddle 2, and the turning cylinder 3 of pan straddle is contained on rolling bearing pedestal 4, and bearing block 4 is fixed on the support plate in oil groove 5.The turning cylinder of support 2 one end is equipped with gear, and the reducing motor be arranged on outside oil groove 5 drives whole pan straddle 2 to rotate by gear drive.Be provided with the electrothermal tube 6 of heating bottom oil groove 5, temperature control instrument 7 is equipped with in side, if desired, heating oil tank 5 can add lid.
During experiment, get the lateritic nickel ore ore pulp of same batch of 6 parts of equivalent, be mixed with 6 parts of experiment samples by different solid ratio, different acidity, be respectively charged into 6 airtight containers 1, pan straddle 2 put into by airtight container 1, and fixes.In oil groove 5, add appropriate conduction oil (being advisable to flood pan straddle 2), open motor, allow container prop up, 2 rotate, and by electric heating tube 6 electrified regulation in oil groove 5, utilize temperature control instrument 7 oil temperature heated and control in certain temperature range.The insulation regular hour.Stop rotary electric machine, stop heating power supply, take out 6 containers, can detect respectively the nickel leaching rate of 6 container contents, determine the reaction effect under 6 kinds of different tests conditions, find out wherein best reaction condition.
Meanwhile, utilize this experimental provision, the impact of a certain conditional parameter on course of reaction can be tested very accurately.If the reaction time is on the impact of leaching rate, need only by 6 experiment containers when other conditions be all identical, temporally require to take out in turn, analysis design mothod result, can draw the affecting laws of reaction time to leaching rate.To the grinding that lateritic nickel ore carries out in various degree, the affecting laws of reactant granularity to leaching rate can be drawn.The initial liquid-solid ratio of adjustment reaction, can draw the affecting laws of liquid-solid ratio to leaching rate, and the temperature (pressure) of adjustment reaction, can show that temperature (pressure) is to affecting laws of leaching rate etc.
After each factor of influence is all clear and definite to the affecting laws of leaching rate, can be optimized each reaction condition parameter, and Optimal Experimental and reappearance experiment can be done.
The device of experiment low pressure vessel of the present invention comprises small-sized sealing container 1, pan straddle 2, holder pivots axle 3 and turning cylinder and supports 4.Described small-sized sealing container is made up of container casing 1.1 and container cover 1.2, and container cover 1.2 is detachable with container casing 1.1; The medium of experiment loads in small-sized sealing container 1, and small-sized sealing container 1 can be placed and be fixed on pan straddle 2, and pan straddle 2 can rotate around it axle 3 and rotate.
Claims (10)
1. simulate the material reaction experimental provision of reaction vessel in industrial production for one kind, it is characterized in that, comprise at least one small-sized sealing container (1), each small-sized sealing container (1) is all removably fixed in the pan straddle (2) of flute profile, the pan straddle (2) of flute profile is inserted in oil groove, oil groove is built with heat transfer medium, heater and attemperating unit, the both sides of pan straddle (2) are provided with holder pivots axle (3), pan straddle (2) can rotate around it the rotation of axle (3) axis, holder pivots axle (3) is installed in rotation on turning cylinder and supports on (4).
2. experimental provision as claimed in claim 1, is characterized in that, each small-sized sealing container (1) successively in parallel or point row's apportion ground be fixed in the pan straddle (2) of flute profile; And/or the volume of each small-sized sealing container (1) is less than 1 liter.
3. experimental provision as claimed in claim 1, is characterized in that, only hold pan straddle (2) in oil groove; Or, go back containment bracket turning cylinder (3) except holding pan straddle (2) in oil groove, turning cylinder support (4).
4. experimental provision as claimed in claim 1, it is characterized in that, described small-sized sealing container is made up of container casing (1.1) and container cover (1.2), and container cover (1.2) is detachable with container casing (1.1).
5. experimental provision as claimed in claim 1, it is characterized in that, small-sized sealing container (1) is cylindrical steel pressure vessel; Container cover (1.2) adopts with container casing (1.1) and is threaded, and adopts sealing thread or install gasket seal additional to seal junction; And/or small-sized sealing container (1), built with at least one steel ball, stirs and milling action to rise container contents when experimental provision rotates.
6. experimental provision as claimed in claim 1, it is characterized in that, pan straddle (2) once can be placed and fix multiple small-sized sealing container (1); And/or support is provided with the clamp of fixing small-sized sealing container (1), can conveniently put into and take out small-sized sealing container (1).
7. experimental provision as claimed in claim 1, is characterized in that, the axis of small-sized sealing container (1) and the axes normal of pan straddle turning cylinder (3).
8. experimental provision as claimed in claim 1, is characterized in that, it is rolling bearing pedestal or plain bearing housing that turning cylinder supports (4); Holder pivots axle one end is set with gear or sprocket wheel; And/or the motor that driving device rotates is variable-frequency motor or attached with frequency converters.
9. experimental provision as claimed in claim 1, is characterized in that, experimental provision is driven by motor and variable transmission mechanism; Experimental provision adopts oil bath heat and pass through temperature control instrument temperature control, conveniently can carry out the reaction experiment of material under different temperatures (pressure) and agitation strength.
10. experimental provision as claimed in claim 1, it is characterized in that, heat transfer medium is conduction oil or transformer oil; Described pan straddle (2) is put into oil groove and is adopted oil bath to heat; And/or described heater is electrothermal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510274434.5A CN104841350A (en) | 2015-05-26 | 2015-05-26 | Experimental device for simulating material reaction in reaction vessel during industrial production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510274434.5A CN104841350A (en) | 2015-05-26 | 2015-05-26 | Experimental device for simulating material reaction in reaction vessel during industrial production |
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| CN104841350A true CN104841350A (en) | 2015-08-19 |
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| CN201510274434.5A Pending CN104841350A (en) | 2015-05-26 | 2015-05-26 | Experimental device for simulating material reaction in reaction vessel during industrial production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689018A (en) * | 2016-02-24 | 2016-06-22 | 江西稀有金属钨业控股集团有限公司 | Parallel experiment equipment and parallel experiment method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203244977U (en) * | 2012-12-06 | 2013-10-23 | 江西稀有稀土金属钨业集团有限公司 | Experimental device simulating reaction vessel |
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- 2015-05-26 CN CN201510274434.5A patent/CN104841350A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203244977U (en) * | 2012-12-06 | 2013-10-23 | 江西稀有稀土金属钨业集团有限公司 | Experimental device simulating reaction vessel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689018A (en) * | 2016-02-24 | 2016-06-22 | 江西稀有金属钨业控股集团有限公司 | Parallel experiment equipment and parallel experiment method |
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Application publication date: 20150819 |
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