CN103082872B - Froth breaking container and debubbling method - Google Patents
Froth breaking container and debubbling method Download PDFInfo
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- CN103082872B CN103082872B CN201310053261.5A CN201310053261A CN103082872B CN 103082872 B CN103082872 B CN 103082872B CN 201310053261 A CN201310053261 A CN 201310053261A CN 103082872 B CN103082872 B CN 103082872B
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 99
- 239000006260 foam Substances 0.000 claims abstract description 78
- 239000000463 material Substances 0.000 claims abstract description 50
- 238000009833 condensation Methods 0.000 claims abstract description 36
- 230000005494 condensation Effects 0.000 claims abstract description 36
- 238000004093 laser heating Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 5
- 239000002002 slurry Substances 0.000 abstract description 31
- 235000010469 Glycine max Nutrition 0.000 abstract description 13
- 244000068988 Glycine max Species 0.000 abstract description 13
- 235000013336 milk Nutrition 0.000 abstract description 13
- 239000008267 milk Substances 0.000 abstract description 13
- 210000004080 milk Anatomy 0.000 abstract description 13
- 238000001802 infusion Methods 0.000 abstract description 10
- 235000013305 food Nutrition 0.000 abstract description 7
- 230000008030 elimination Effects 0.000 abstract description 4
- 238000003379 elimination reaction Methods 0.000 abstract description 4
- 238000010992 reflux Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract description 2
- 238000005360 mashing Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 239000002360 explosive Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004941 influx Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012611 container material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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Abstract
The present invention is directed to overflow problem when existing employing heating container infusion soya-bean milk, congee etc. can produce more foamy food materials, a kind of froth breaking container and debubbling method are provided.This froth breaking container, comprise vessel, in described vessel or opening part be provided with froth breaking lid, froth breaking covers to be provided with and carries out extruding the extruded wall of froth breaking to above gushing foam, extruded wall is provided with the froth breaking hole passed through for non-froth breaking foam, and through froth breaking hole, the condensation chamber of non-froth breaking foam outside froth breaking lid carries out condensing reflux.The present invention can treat heated material carry out laser heating by arranging froth breaking lid, not only effective restriction and elimination are carried out to the foam produced in heating process, make the rolling that material to be heated repeats in heating process simultaneously, improve the efficiency of heating surface, even if carry out infusion also without the need to arranging special anti-overflow space again to soya-bean milk, the spilling of foam and slurries in heating process can be avoided, also improve the convenience of froth breaking container use and use temperament and interest.
Description
Technical field
The present invention relates to food processing technology field, specifically, relate to a kind of froth breaking container and the debubbling method of processing the food materials such as soya-bean milk, congee.
Background technology
When infusion soya-bean milk and this kind of food materials of congee, owing to can produce a large amount of foams in heating process, often easily occur the situation of overflowing, the slurries overflowed time serious splash the damage that heating appliances also easily causes heating container, or even produce dangerous.
Especially, when infusion soya-bean milk, soya-bean milk just there will be vacation at about 80 degree and to boil phenomenon, and with a large amount of foams, in order to solve the above problems, by increasing the volume of heating container, reserved more anti-overflow space in heating container, for what prevent from overflowing.Like this, the overall volume of heating container will be comparatively large, and for infusion soya-bean milk, the volume of heating container and maximum slurrying Capacity Ratio may need more than 2 (i.e. the soya-bean milk of infusion 1 liter, needing to use volume minimum is the heating container of 2 liters).The excessive one side of heating container volume uses and deposits all inconvenience, can cause the disappearance using temperament and interest on the other hand for the user.
Also the mode of low-power heating or intermittent-heating can be adopted to prevent from overflowing, such mode often need to arrange in heating container anti-overflow sensor or temperature sensor realize control, said structure is arranged for single heating container and seems comparatively loaded down with trivial details.
In addition, even if anti-overflow sensor or temperature sensor can be arranged in heating container, also there is the lower problem of the efficiency of heating surface in the mode realizing low heating power or carry out heating again after stopping heating a period of time.Meanwhile, for existing heating container, circulating of the material to be heated in heating process in container is also comparatively slow, and material tumbling effect is more undesirable, and the froth breaking effect for the foam produced in heating process is poor, also reduce further the efficiency of heating surface.
Summary of the invention
The present invention is directed to existing employing heating container infusion soya-bean milk, congee etc. when can produce more foamy food materials, have to adopt the larger heating container of volume or need to arrange the isostructural deficiency of sensor to prevent from overflowing, a kind of froth breaking container and debubbling method are provided, simultaneously, the present invention can also solve existing heating container in heating process, material to be heated circulates comparatively slow, causes material tumbling effect to be heated undesirable, the problem that the efficiency of heating surface is lower.
The technical problem that will solve required for the present invention, can be achieved through the following technical solutions:
A first aspect of the present invention, a kind of froth breaking container, comprise vessel, it is characterized in that: in described vessel or opening part be provided with froth breaking lid, heating chamber is surrounded with vessel inside froth breaking lid, froth breaking covers to be provided with and carries out extruding the extruded wall of froth breaking to above gushing foam, extruded wall is provided with the froth breaking hole passed through for non-froth breaking foam, condensation chamber is provided with outside froth breaking lid, froth breaking hole is communicated with described heating chamber and condensation chamber, described froth breaking covers and is provided with the return port that condensed liquid is back to heating chamber, described froth breaking hole is arranged on froth breaking lid central area, described return port is arranged on froth breaking lid fringe region, the size in described froth breaking hole is greater than the size of return port.
In the present invention, the extruded wall around described froth breaking hole upwards extends to form froth breaking passage, to make the high-temperature steam produced in heating process can collect in froth breaking passage, carries out high temperature froth breaking to entering the foam that froth breaking passage do not eliminate.
Described froth breaking passage is provided with secondary froth breaking hole, to carry out secondary froth breaking to foam; In described extruded wall, the size in froth breaking hole is greater than the size in secondary froth breaking hole on froth breaking passage.
Described secondary froth breaking hole is located at sidewall and/or the roof of froth breaking passage; Or secondary froth breaking hole is the opening of froth breaking passage roof.
In the present invention, the froth breaking hole in described extruded wall is positioned at above return port, so that condensed liquid is back to heating chamber.
In the present invention, described froth breaking lid is held on vessel sidewall, and the vessel sidewall of froth breaking lid and the froth breaking side of covering surrounds condensation chamber; Or described froth breaking lid has the sidewall upwards extended, and froth breaking lid and sidewall surround condensation chamber, top side wall is provided with the hook structure coordinated with vessel opening part; Or described froth breaking lid has the sidewall upwards extended, and froth breaking lid is placed on vessel opening part.
Opening part or the froth breaking side of covering of described vessel are provided with lid, and described lid is provided with the perforate be communicated with air.
A second aspect of the present invention, a kind of debubbling method, it is characterized in that: in vessel or opening part the froth breaking lid be positioned at above material liquid surface to be heated is set, heating chamber is surrounded with vessel inside froth breaking lid, material to be heated in vessel is heated, the foam that in heating process, material to be heated produces is rushed to the extruded wall that froth breaking covers on concentrating under the restriction of froth breaking lid, in extruded wall and extruded wall froth breaking hole effect under carry out extruding froth breaking, the condensation chamber that the foam do not disappeared arrives outside froth breaking lid through froth breaking hole carries out condensation, foam is after condensation chamber is condensed into liquid, the return port of setting is covered to heating chamber from froth breaking, above-mentioned circulation is repeated in heating process.
In the present invention, the extruded wall around described froth breaking hole upwards extends to form froth breaking passage, and the high-temperature steam produced in heating process converges to froth breaking passage place, and non-froth breaking foam carries out high temperature froth breaking by the effect of high-temperature steam in froth breaking passage.
In the present invention, laser heating is heated to be to material to be heated in vessel.
Froth breaking container of the present invention and debubbling method, heated material can be treated carry out laser heating by arranging froth breaking lid, the foam that in heating process, material to be heated produces influxs extruded wall place because the restriction of froth breaking lid can be concentrated, foam extruding and disappearing in a large number under the effect in extruded wall and froth breaking hole, the foam do not disappeared reaches condensation chamber by froth breaking hole and carries out condensation.
Especially after the extruded wall around froth breaking hole upwards extends to form froth breaking passage, the high-temperature steam produced in heating process will converge to froth breaking passage place, non-froth breaking foam again can carry out high temperature froth breaking by the effect of high-temperature steam in froth breaking passage, will strengthen defoaming effect further.
Therefore, the present invention has not only carried out effective elimination and restriction to the foam that material to be heated in heating process produces, after being provided with return port, make material to be heated in heating process, carry out the rolling of repetition, improve the efficiency of heating surface on the one hand, greatly can shorten the time needed for material to be heated on the other hand.
In addition; due to restriction and the protection of froth breaking lid; pass through the mode that appropriate design foam flows out from froth breaking hole again; even if carry out infusion also without the need to arranging special anti-overflow space again to soya-bean milk; can avoid the spilling of foam and slurries in heating process, volume and the maximum mashing off Capacity Ratio of froth breaking container can be less than 1.5, when identical maximum mashing off capacity; froth breaking volume of a container can be greatly reduced, improve the convenience of froth breaking container use and use temperament and interest.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is the sectional view of the first embodiment of froth breaking container of the present invention.
Fig. 2 is the explosive view of the first embodiment of froth breaking container of the present invention.
Fig. 3 is the sectional view of froth breaking container the second embodiment of the present invention.
Fig. 4 is the explosive view of froth breaking container the second embodiment of the present invention.
Fig. 5 is the sectional view of the third embodiment of froth breaking container of the present invention.
Fig. 6 is the explosive view of the third embodiment of froth breaking container of the present invention.
Fig. 7 is the sectional view of froth breaking container of the present invention 4th kind of embodiment.
Fig. 8 is the sectional view of froth breaking container of the present invention 5th kind of embodiment.
Fig. 9 is the explosive view of froth breaking container of the present invention 5th kind of embodiment.
Detailed description of the invention
In order to make technological means of the present invention, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the present invention further.
Purport of the present invention is, by to existing heating container at infusion soya-bean milk, when congee etc. can produce more foamy food materials, the analysis that overflow problem and material to be heated move in heating process, find that existing heating container exists volume larger, heating container material to be heated circulates comparatively slow in heating process, cause the defect that the undesirable efficiency of heating surface of material tumbling effect to be heated is lower, by the invention provides a kind of froth breaking container and debubbling method, start with from elimination foam, by the solution to foam overflow problem, and then realize treating the solution that heated material circulates comparatively slowly problem.
See Fig. 1 and Fig. 2, the froth breaking container of present embodiment, comprise vessel 1, during work, material to be heated is put into vessel 1 and is heated, the froth breaking lid 2 be positioned at above material liquid surface to be heated is provided with in vessel 1, the heating chamber of material to be heated is surrounded with vessel 1 inside froth breaking lid 2, froth breaking lid 2 has the sidewall 21 upwards extended, froth breaking lid 2 and sidewall 21 define a cavity (namely condensation chamber) hereinafter described voluntarily, sidewall 21 top is provided with the hook structure 22 coordinated with vessel 1 opening part, froth breaking lid 2 is by the overall hanging support of hook structure 22 of its sidewall 21, and then be arranged in vessel 1.
In present embodiment, froth breaking lid 2 is in tabular, the effect of froth breaking lid 2 is, in heating process, material to be heated produces a large amount of foam and along with when slurries gush, froth breaking lid 2 can produce restriction to the foam and slurries touching froth breaking lid 2, restriction can avoid foam and slurries excessive on gush, but it is inadequate that froth breaking lid 2 only plays restriction to foam and slurries, because in material heating process to be heated, at foam, under the acting in conjunction of the high-temperature steam that slurries and heating process produce, the pressure of heating chamber is larger, froth breaking lid 2 limits foam and slurries simply, likely cause froth breaking lid 2 by jack-up, more serious overflow problem can be caused time serious.
In present embodiment, froth breaking lid 2 is provided with multiple froth breaking hole 23, so, on froth breaking lid 2, wall between froth breaking hole 23 and around defines extruded wall 25 region, the foam that material to be heated produces under the restriction of froth breaking lid 2 can be concentrated and be rushed to extruded wall 25 region (foam can move towards having the place of outlet), extruded wall 25 region is under the cooperation in froth breaking hole 23, carry out extruding froth breaking to larger-size foam, the slurries that the foam also do not eliminated after extruding and part are gushed enter from through hole 23 condensation chamber that froth breaking lid 2 surrounds voluntarily with sidewall 21.Temperature and pressure due to condensation chamber is less than the heating chamber inside froth breaking lid 2, foam will be condensed into liquid, and certainly, condensation chamber is preferably and is communicated with air, such temperature and pressure, much smaller than the heating chamber inside froth breaking lid 2, will more be conducive to foam and be condensed into liquid.
In present embodiment, froth breaking lid 2 is provided with multiple return port 24 around froth breaking hole 23, owing to constantly spraying a large amount of foam and steam in froth breaking hole 23, the pressure of heating chamber decreases, condensed liquid can be back to heating chamber from return port 24 under the acting in conjunction of negative pressure and gravity, return port 24 can arrange multiple uniformly, the residue of remaining few part foam and band heated material is then stayed in condensation chamber, also play the effect of part sealing return port 24 simultaneously, the thermal losses of heating chamber can be reduced like this, improve the efficiency of heating.Certainly, in order to improve defoaming effect further, the inner side of froth breaking lid 2 can arrange projection or pit (illustrating in present embodiment), also or both adopt certain combination to arrange simultaneously.
Froth breaking lid 2 for present embodiment also can not arrange return port 24, and a condensed liquid part is stayed in condensation chamber, and a part is back to heating chamber from original place, froth breaking hole 23; Such as, or the shape of froth breaking lid 2 changed, froth breaking lid 2 adopts from edge to froth breaking hole 23 in the structure to heating chamber side depression, to promote that condensed liquid is back to heating chamber from froth breaking hole 23.Be understandable that, in the present invention, froth breaking lid 2 also can be curved-surface structure, has not just enumerated concrete structure herein.
Certainly, froth breaking hole 23 can be arranged on the central area of froth breaking lid 2 as much as possible, like this under the restriction of froth breaking lid 2, better can concentrate foam and slurry stream and pour into row restriction into concentrating and guide, froth breaking hole 23 is except the structure of present embodiment approximately circular opening, the structure of square through hole, annular through-hole can be adopted equally, specifically can choose according to actual needs; Return port 24 is preferably and is arranged on froth breaking lid 2 fringe region, be beneficial to backflow; Certainly, the size in froth breaking hole 23 is preferably the size being greater than return port 24.
In addition, in order to realize its backflow to condensed liquid, and be convenient to it and sealed by the remnant parts of few part foam of remnants and band heated material, the bore of return port 24 is preferably and is not more than 10mm, and more optimizedly bore is 4-6mm.
See Fig. 3 and Fig. 4, the difference of present embodiment and above-mentioned embodiment is, froth breaking hole 23 is single macroporous structure, extruded wall 25 around froth breaking hole 23 upwards extends to form froth breaking passage 26, the froth breaking passage of straight-tube shape is have employed in present embodiment, because froth breaking passage 26 is positioned at the top of heating chamber and froth breaking lid 2, under " stack effect ", the high-temperature steam produced in heating process can collect in froth breaking passage 26, carry out high temperature froth breaking to entering the foam that froth breaking passage 26 do not eliminate, defoaming effect can be more obvious.In present embodiment, froth breaking passage 26 roof is provided with opening 261, by with the coordinating of froth breaking passage 26 opening 261 place sidewall (now sidewall is also equivalent to extruded wall), opening 261 defines secondary froth breaking hole, and then carries out secondary froth breaking to entering the foam that froth breaking passage 26 do not eliminate.Secondary froth breaking combines with high temperature froth breaking, will promote the effect of froth breaking further.
Be understandable that, for present embodiment, the froth breaking hole on froth breaking lid 2 can adopt the mode in the multiple hole of the first embodiment equally; For secondary froth breaking hole except froth breaking passage 26 roof arranges except the embodiment of single opening 261, the mode that multiple through hole is set at froth breaking passage 26 roof also can be adopted; Meanwhile, also can adopt to arrange in froth breaking passage 26 horizontal or close to horizontal horizontal wall-like structure, and arrange in horizontal wall-like structure multiple through hole as secondary froth breaking hole.
In addition; present embodiment adopts the benefit of the froth breaking passage 26 of straight-tube shape to be that structure is comparatively simple; be convenient to manufacture; froth breaking passage 26 also can be obviously tapered or other shapes (such as snakelike tubulose); as long as upwards extend on the whole; according to spirit of the present invention, the froth breaking passage 26 of various structure all should in the scope of request protection of the present invention.
Certainly, for above-mentioned two kinds of embodiments, because the direction in the secondary froth breaking hole of froth breaking passage 26 is all upward, so the outflow of foam and slurries is also upward, when the discharge of foam and slurries and flowing velocity larger time, foam and slurries likely spill outside vessel 1.In order to solve the problem, lid 3 can be arranged at vessel 1 opening part (being equal to the top of sidewall 21 in present embodiment) on the one hand to spill to prevent foam and slurries, lid 3 can also arrange perforate 31, to keep being communicated with air outside froth breaking lid 2; Then can improve accordingly structure on the other hand.
See Fig. 5 and Fig. 6, the difference of present embodiment and above-mentioned embodiment is, froth breaking passage 26 top is closed, secondary froth breaking hole is be arranged on the through hole 262 on froth breaking passage 26 sidewall, like this, the outflow of foam and slurries is towards lateral, even if the discharge of foam and slurries and flowing velocity also can not produce comparatively greatly the risk of spilling, for present embodiment, whether then can have chosen according to the needs of froth breaking integral container moulding completely arranging lid.In addition, the size for the opening 261 of present embodiment through hole 262 and the second embodiment is preferably the size being less than froth breaking hole 23 on froth breaking lid 2.
In addition, the froth breaking lid 2 of present embodiment does not arrange sidewall, the outer ledge of froth breaking lid 2 is provided with projection 27, the sidewall of vessel 1 is provided with the draw-in groove 11 matched, froth breaking lid 2 is that the mode by holding to be arranged on vessel 1 sidewall and to be in vessel 1 inside, relatively aforesaid embodiment materials are less, and fit structure is more simple.Like this, after the foam also do not eliminated through froth breaking passage 26 and the slurries above gushed arrive condensation chamber, will be in outside froth breaking lid 2 and in condensation chamber that its upper container body 1 sidewall surrounds.For present embodiment, return port 24, except being be arranged on except the aperture on froth breaking lid 2, can also be the breach being arranged on froth breaking lid 2 edge, by the gap between froth breaking lid 2 edge and vessel 1 sidewall, realizes the backflow to condensed liquid.
In addition, in present embodiment, froth breaking lid 2 and holding of vessel 1 sidewall also can by arranging projection at vessel 1 sidewall, or adopt lower little large conical vessel body, and realized by modes such as the spinners that matches with vessel 1 sidewall in froth breaking lid 1 arranged outside, relevant change structure is more, has just been not described in detail in the present invention.In addition, in present embodiment, the top of froth breaking passage 26 also arranges protruding grip part 28 so that structures such as installation and removal froth breaking lids 2.
See Fig. 7, in present embodiment, the sidewall 21 that froth breaking lid 2 upwards extends and the present invention's first and second kind of embodiment is similar, and be hooked on vessel 1 rim of a cup place by hook structure 22, and the third embodiment of the structure of froth breaking passage 26 and froth breaking passage and the present invention is identical.The difference of present embodiment and aforementioned embodiments is, froth breaking lid 2 by edge to froth breaking hole 23 in upwards crowned, make froth breaking hole 23 be positioned at the top of return port 24, present embodiment have employed a kind of comparatively simple lower large little pyramidal structure.
The benefit of such setting is, froth breaking lid 2 one aspect of upwards swelling can more effective foam to gushing in mashing off process and slurries concentrate the extruded wall arrived on froth breaking lid 2 limit and guide, and then makes non-froth breaking foam and slurries enter froth breaking hole 23 better; On the other hand, upwards the froth breaking lid 2 of crowned is closing in shape from edge to the extruded wall on froth breaking lid 2, makes foam and slurries mobility in upper process of gushing stronger, can accelerate the tumbling rate of slurries, improve heating effect.Meanwhile, after the foam also do not eliminated through froth breaking passage 26 and the slurries above gushed arrive condensation chamber, can reflux from return port 24 more easily.Certainly, the structure of present embodiment froth breaking lid 2 is equally applicable to the aforesaid various embodiment of the present invention, makes froth breaking hole 23 be positioned at the top of return port 24.
See Fig. 8 and Fig. 9, be with the main distinction of aforementioned various embodiment in present embodiment, froth breaking lid 2 is arranged on vessel 1 opening part, such froth breaking lid 2 must have the sidewall 21 that upwards extends to form condensation chamber, froth breaking lid 2 is arranged on the mode that vessel 1 opening part can adopt present embodiment to overlap, and also can adopt the mode such as spinner or buckle connection.The advantage of present embodiment is, the height of vessel 1 and volume can significantly reduce, and can reduce the manufacturing cost of vessel 1, and froth breaking lid 2 is without the need to extending in vessel 1, and it is all more convenient to mount and dismount.
It is to be noted, above-mentioned embodiment is only the exemplary illustration carried out according to the present invention's spirit, and be not limitation of the present invention, the structures such as froth breaking lid of the present invention, extruded wall, froth breaking passage, return port can combine arbitrarily according to concrete structure disclosed in aforementioned embodiments and according to the structure that the present invention's spirit can be expanded, and the present invention can not enumerate as space is limited one by one.Such as; in above-mentioned embodiment; froth breaking lid and froth breaking passage all have employed integrative-structure; for the object being convenient to clean; the structure that froth breaking lid and froth breaking passage can adopt Split detachable to fill completely; these mapped structures are obviously based on the present invention's spirit, although be not described in detail, when in the scope obviously should protected in request of the present invention.
Although carried out corresponding explanation to froth breaking principle of the present invention in the preceding article, in order to fully understand the present invention add hot soya-bean milk, congee etc. can produce more foamy food materials time, for improvement and the beneficial effect that brings of froth breaking, more comparatively complete description is carried out to the principle of froth breaking of the present invention below.
After material to be heated is placed in vessel, froth breaking lid is arranged on the top of material standby fluid level to be heated, with existing heating container need reserved larger anti-overflow space unlike, space between standby fluid level of the present invention and froth breaking lid can in container body the capacity of material to be heated much little, so, when material maximum heating capacity to be heated is identical, the volume of inventive container body can be much little.Such as, for infusion soya-bean milk, the froth breaking container of the present invention's first to fourth kind of embodiment, when the total measurement (volume) of vessel is 2L, maximum mashing off capacity can reach 1.3-1.4L, and volume and the maximum mashing off Capacity Ratio of froth breaking container can be less than 1.5.
After completing preparation, start to heat the material to be heated in vessel, heating can adopt external heater or directly on vessel, arrange heater.Influx froth breaking lid on the foam produced in heating process is continuous, the foam successively arriving froth breaking lid can concentrate the extruded wall region being rushed to froth breaking and covering under the restriction of froth breaking lid, and except foam, slurries also can seethe and gush in heating process.Under the cooperation in extruded wall froth breaking hole thereon, carry out extruding froth breaking to larger-size foam, the foam do not disappeared carries out condensation by entering condensation chamber behind froth breaking hole.
For the embodiment being provided with froth breaking passage, because froth breaking passage has certain length, and the space in froth breaking passage is comparatively narrow and small, after the restriction of froth breaking lid, concentrate the foam entered and fraction slurries flowing velocity to accelerate, the extruding that foam is subject in froth breaking passage can be fiercer, be engaged in after froth breaking passage arranges secondary froth breaking hole, will more contribute to the elimination to foam.
Simultaneously, because froth breaking passage is positioned at the top of heating chamber and froth breaking lid, under " stack effect ", the high-temperature steam produced in heating process can collect in froth breaking passage, foam is not only subject to secondary extrusion froth breaking effect in froth breaking passage, high temperature froth breaking is carried out in the effect being simultaneously also subject to high-temperature steam, therefore can reduce the foam entering condensation chamber further, promotes defoaming effect.
After the foam also do not eliminated through above-mentioned multiple froth breaking effect and the slurries above gushed arrive the condensation chamber outside froth breaking lid, because condensation chamber temperature and pressure is much smaller than heating chamber (especially when condensation chamber communicates with air) inside froth breaking lid, foam is condensed into liquid and slurries mixing, in addition constantly a large amount of foam and steam is sprayed in froth breaking passage, the pressure of heating chamber decreases, condensation rear slurry can be back to inside froth breaking lid heating chamber from arranging return port that froth breaking covers under the acting in conjunction of negative pressure and gravity (especially froth breaking lid adopts the structure of upwards crowned), said process circulates constantly after gushing on foam and slurries start and carries out, until treat the heating of heated material completely.Before completing the heating treating heated material, the foam also do not eliminated and part residue are then stayed in condensation chamber, also play the effect of part sealing return port simultaneously, reduce the thermal losses of heating chamber, improve the efficiency of heating.
Like this, when foam and slurries flow out froth breaking passage, to enter condensation chamber be towards (the present invention the 3rd is to the 5th kind of embodiment) during lateral, the heating that the present invention treats heated material does not substantially overflow risk, so, with routine treat heated material carry out adding hanker generally adopting the mode of intermittent-heating unlike, the present invention's heating can adopt the mode of carrying out laser heating.Treat heated material and carry out laser heating, make the firing rate treating heated material faster on the one hand, can reduce the time for the treatment of heated material, material to be heated is in the process of laser heating on the other hand, the tumbling rate of slurries is fast, substantially increases the efficiency of heating.
Certainly, the improvement of the feature of above-mentioned mode of heating and beneficial effect and froth breaking structure of container of the present invention is undivided, the two combines and makes the relatively existing heating container of the present invention have huge improvement, also improves the convenience of froth breaking container use simultaneously and uses temperament and interest.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. froth breaking container, comprise vessel, it is characterized in that: in described vessel or opening part be provided with froth breaking lid, heating chamber is surrounded with vessel inside froth breaking lid, froth breaking covers to be provided with and carries out extruding the extruded wall of froth breaking to above gushing foam, extruded wall is provided with the froth breaking hole passed through for non-froth breaking foam, condensation chamber is provided with outside froth breaking lid, froth breaking hole is communicated with described heating chamber and condensation chamber, described froth breaking covers and is provided with the return port that condensed liquid is back to heating chamber, described froth breaking hole is arranged on froth breaking lid central area, described return port is arranged on froth breaking lid fringe region, the size in described froth breaking hole is greater than the size of return port, extruded wall around described froth breaking hole upwards extends to form froth breaking passage, described froth breaking passage top is closed, described froth breaking passage is provided with secondary froth breaking hole, described secondary froth breaking hole is be arranged on the through hole on froth breaking channel side wall.
2. froth breaking container according to claim 1, is characterized in that: in described extruded wall, the size in froth breaking hole is greater than the size in secondary froth breaking hole on froth breaking passage.
3. froth breaking container according to claim 1 and 2, is characterized in that: the froth breaking hole in described extruded wall is positioned at the top of return port.
4. froth breaking container according to claim 1 and 2, is characterized in that: opening part or the froth breaking side of covering of described vessel are provided with lid, and described lid is provided with the perforate be communicated with air.
5. use the arbitrary described froth breaking container of claim 1 to 4 to carry out the debubbling method of the removal of foam, it is characterized in that: in vessel or opening part the froth breaking lid be positioned at above material liquid surface to be heated is set, heating chamber is surrounded with vessel inside froth breaking lid, material to be heated in vessel is heated, the foam that in heating process, material to be heated produces is rushed to the extruded wall that froth breaking covers on concentrating under the restriction of froth breaking lid, in extruded wall and extruded wall froth breaking hole effect under carry out extruding froth breaking, the condensation chamber that the foam do not disappeared arrives outside froth breaking lid through froth breaking hole carries out condensation, foam is after condensation chamber is condensed into liquid, the return port of setting is covered to heating chamber from froth breaking, above defoaming process is repeated in heating process, wherein, extruded wall around described froth breaking hole upwards extends to form froth breaking passage, described froth breaking passage top is closed, described froth breaking passage is provided with secondary froth breaking hole, described secondary froth breaking hole is be arranged on the through hole on froth breaking channel side wall, the high-temperature steam produced in heating process converges to froth breaking passage place, foam carries out high temperature froth breaking by the effect of high-temperature steam in froth breaking passage, the condensation chamber that the foam do not disappeared arrives outside froth breaking lid through secondary froth breaking hole behind froth breaking hole again carries out condensation.
6. debubbling method according to claim 5, is characterized in that: be heated to be laser heating to material to be heated in vessel.
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| CN201310053261.5A CN103082872B (en) | 2013-02-19 | 2013-02-19 | Froth breaking container and debubbling method |
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| CN104274075B (en) * | 2013-07-02 | 2017-03-08 | 美的集团股份有限公司 | Electric cooker |
| CN108113475B (en) * | 2016-11-29 | 2020-04-14 | 九阳股份有限公司 | Soybean milk machine |
| JP2018202016A (en) * | 2017-06-07 | 2018-12-27 | エビス株式会社 | Cooking container |
| CN109452861B (en) * | 2017-09-06 | 2021-06-18 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil and anti-overflow control method thereof |
| CN107569090A (en) * | 2017-10-27 | 2018-01-12 | 黄宏权 | A kind of Anti-overflow electric cooker with brokenly bubble function |
| CN108008605A (en) * | 2017-11-09 | 2018-05-08 | 建业科技电子（惠州）有限公司 | One kind eliminates method of getting blisters in developing machine foam cylinder |
| CN113545658B (en) * | 2020-04-23 | 2022-08-02 | 宁波方太厨具有限公司 | Steam box |
| CN111387813A (en) * | 2020-05-08 | 2020-07-10 | 于国飞 | Self-defoaming electric cooker |
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