CN107190168A - A kind of gas contact-type is from foamed assembly - Google Patents
A kind of gas contact-type is from foamed assembly Download PDFInfo
- Publication number
- CN107190168A CN107190168A CN201710582117.9A CN201710582117A CN107190168A CN 107190168 A CN107190168 A CN 107190168A CN 201710582117 A CN201710582117 A CN 201710582117A CN 107190168 A CN107190168 A CN 107190168A
- Authority
- CN
- China
- Prior art keywords
- gas
- passage
- liquid
- woven hose
- type
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/08—Alloys with open or closed pores
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/08—Alloys with open or closed pores
- C22C1/083—Foaming process in molten metal other than by powder metallurgy
- C22C1/086—Gas foaming process
Abstract
The invention belongs to foamed aluminium production field, more particularly to a kind of gas contact-type is from foamed assembly, including woven hose and the appendix that is coaxially disposed with the woven hose, is offered on the woven hose and offers gas passage on fluid passage, the appendix；By woven hose and the outside conveying aluminum liquid of appendix and gas, and by fluid passage formation fluid curtain, increase the contact area of gas and liquid, gas, which penetrates into, improves frothing percentage and bubble distribution uniformity in liquid.
Description
Technical field
The invention belongs to foamed aluminium production field, more particularly to a kind of gas contact-type is from foamed assembly.
Background technology
Because the density of aluminium is low, rigidity is high, corrosion-resistant and processing forming is good so that the application of aluminium continues to increase.
This trend is particularly evident in auto industry household electrical appliance and building industry, in these fields to complex shape and more high-strength
The aluminium of degree has huge demand, can not be with liquid however, there is gas in the preparation process of foaming aluminum of the prior art
Body is fully contacted, bubble distribution is uneven, the low many defects of frothing percentage.
The patent of invention of Chinese invention Application No. 201410236790.3 discloses a kind of foaming aluminium liquid automatic air blowing system
System, is that the supporting automatic rotation of air blowing type foaming aluminum thermal insulation pool in the continuous foamed aluminium automatic assembly lines of DCS makes from bottom blowing
The system of aluminium liquid foaming.It is related to all foaming aluminium liquid automatic air blowing systems.It includes：Frequency control main drive, nitrogen enter
Incoming interface, main gas tube, bronchial, foaming jet thrust, main tracheae bearing fixed seat, heatproof transmission belt.The foaming aluminium liquid is certainly
Foaming jet thrust in dynamic scavenger system is placed in foaming aluminum thermal insulation pool bottom, by ballhead to inputting gas inside thermal insulation pool,
Gas is set to be distributed in aluminium liquid, while frequency control main drive driving main gas tube and bronchial Stirring aluminium
Liquid；When the foaming aluminium liquid automatic air blowing system produces foaming aluminum, Air blowing stick is unlikely to deform, blown uniformly, while bronchial pair
Aluminium liquid is stirred, and improves aluminium liquid frothing percentage.
Foaming jet thrust in the foaming aluminium liquid automatic air blowing system is placed in foaming aluminum thermal insulation pool bottom, in air blowing process
A high-pressure area is formed in foaming aluminum thermal insulation pool bottom, bottom section air pressure is higher than upper area, gas is constantly to moving up
It is dynamic, gas skewness in aluminium liquid is caused, foaming effect is influenceed；Simultaneously because pipeline is constantly stirred in foaming aluminum thermal insulation pool
Mix to form centrifugal force, be unfavorable for the foaming of aluminium liquid.
The content of the invention
It is an object of the invention to provide a kind of gas contact-type from foamed assembly, outwards conveyed by woven hose and appendix
Aluminium liquid and gas, and by fluid passage formation fluid curtain, increase the contact area of gas and liquid, improve frothing percentage and gas
Steep distributing homogeneity.
To achieve the above object, the present invention provides following technical scheme：
A kind of gas contact-type is from foamed assembly, it is characterised in that including：
Fluid passage is provided with woven hose, the woven hose；
Appendix, the appendix is arranged inside the woven hose and is coaxially disposed with the woven hose, on the appendix
It is provided with gas passage；
The fluid passage, in setting up and down, passes through the fluid passage and gas passage with gas passage in the vertical direction
Outside conveying aluminum liquid and gas, aluminium liquid and gas contact with each other during ejection.
As an improvement, the gas passage is arranged on the lower section of fluid passage.
As an improvement, the fluid passage includes the first fluid passage of top and the second liquid passage of lower section, institute
Gas passage is stated to be arranged between the first fluid passage and second liquid passage.
As an improvement, the woven hose is provided with multiple fluid passages and gas passage in the axial direction with appendix.
As an improvement, the fluid passage is the axially arranged sealing into sector, liquid flows out woven hose by sealing.
As an improvement, the fluid passage is along the circumferentially spaced multiple sealings of woven hose, aluminium liquid flows out through sealing
Form fluid curtain.
As an improvement, the gas passage includes conduit, one end of the conduit connects the gas passage, and its other end is stretched
Go out to outside the woven hose and its outlet side is set in wide-mouth, gas flows out the appendix by conduit.
As an improvement, the conduit is circumferentially uniformly arranged, quantity is at least 4.
The beneficial effects of the present invention are：
The present invention is when there is liquid to flow through the woven hose, and the fluid passage of the woven hose outwards sprays aluminium liquid formation liquid
Heavy curtain, because the liquid in the Action of Gravity Field fluid curtain can be moved straight down, makes the lower section of the fluid passage circumferentially be covered with
Aluminium liquid liquid forms liquid closed space, while the gas being arranged in the appendix below fluid passage is continuous through gas passage
Liquid in the gas and fluid curtain of outflow is contacted with each other, and improves the contact area of liquid and gas, and gas is penetrated into liquid
It is interior, improve frothing percentage and bubble distribution uniformity.
In summary, the present invention has simple in construction, frothing percentage height, the advantages of gas is evenly distributed.
Brief description of the drawings
For the technical scheme of the clearer explanation embodiment of the present invention, used required in being described below to embodiment
Accompanying drawing be briefly described, it should be apparent that, drawings discussed below is only some embodiments of the present invention, for ability
For the those of ordinary skill in domain, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings attached
Figure.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural representation of woven hose in the present invention；
Fig. 3 is the structural representation of appendix in the present invention；
Fig. 4 is overall structure partial schematic diagram of the invention；
Fig. 5 is overall structure partial schematic diagram of the invention；
Fig. 6 is overall structure partial schematic diagram of the invention；
Fig. 7 for the present invention in woven hose structure partial schematic diagram；
Fig. 8 for the present invention in woven hose structure partial schematic diagram；
Fig. 9 for the present invention in conduit structure partial schematic diagram；
Figure 10 is working state schematic representation of the invention；
Embodiment
The technical scheme in the embodiment of the present invention is clearly and completely illustrated below in conjunction with the accompanying drawings.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
As shown in figure 1, a kind of gas contact-type is from foamed assembly, including：
Fluid passage 11 is provided with woven hose 1, the woven hose 1；
Appendix 2, the appendix 2 is arranged at the inside of woven hose 1 and is coaxially disposed with the woven hose 1, the gas transmission
Gas passage 21 is provided with pipe 2；
The fluid passage 11 and the in the vertical direction of gas passage 21 are gentle by the fluid passage 11 in setting up and down
The outside conveying aluminum liquid of body passage 21 and gas, aluminium liquid and gas contact with each other during ejection.
It should be noted that when there is liquid to flow through the woven hose, the fluid passage 11 of woven hose 1 injection aluminium liquid is formed
Fluid curtain 114 is moved straight down because the Action of Gravity Field fluid curtain 114 is known from experience, and makes the circumferential cloth in the lower section of fluid passage 11
Full aluminium liquid liquid forms liquid closed space, while the gas for being arranged at the appendix 2 of fluid passage 11 flows through gas passage 21
The gas gone out contacts with each other with the body of fluid curtain 114, improves the contact area of liquid and gas, and gas penetrates into liquid, carried
High foaming rate and bubble distribution uniformity.
Further, as shown in figure 4, the gas passage 21 is arranged on the lower section of fluid passage 11, which is this reality
Apply a kind of mode in example, its object is to the aluminium liquid in fluid curtain 114 due to Action of Gravity Field from top to bottom it is mobile with due to
The gas that self-characteristic is moved from bottom to top is contacted with each other, and gas is penetrated into aluminium liquid.
Further, as shown in figure 5, the first fluid passage 111 and the lower section of the fluid passage 11 including top
Second liquid passage 112, the gas passage 21 is arranged between the first fluid passage 111 and second liquid passage 112, it is ensured that
The liquid that the gas that gas passage 21 is exported downwards can be exported with the second liquid passage 112 of the lower section of the gas passage 21 is abundant
Contact, at the same the gas exported upwards with the first fluid passage 111 because the aluminium liquid that Action of Gravity Field is moved down fully is contacted,
Gas is penetrated into aluminium liquid.
Further, as shown in fig. 6, the woven hose 1 and appendix 2 be provided with the axial direction multiple fluid passages 11 and
Gas passage 21 and both interval settings, the embodiment is a kind of preferred embodiment in the present embodiment, it is intended that really
Gas freely motion upwards after being output due to self-characteristic is protected, while outwards injection liquid is formed multiple fluid passages 11
Fluid curtain 330 met because Action of Gravity Field is moved straight down with the freely gas that moves upwards, secondary fully connects
Touch, further improve the frothing percentage of aluminium liquid.
Further, as shown in fig. 7, the fluid passage 11 is circumferentially disposed into fan-shaped sealing 113 along woven hose 1,
Aluminium liquid forms fluid curtain 114 through the outflow of sealing 113, increases area of the aluminium liquid in course of injection, gas is connect with aluminium liquid
Touch more fully, further increase frothing percentage, the embodiment is applied to make the foaming aluminum that frothing percentage requires high.
Further, as shown in figure 8, the fluid passage 11 is along the circumferentially spaced multiple sealings of woven hose 1
113, aluminium liquid forms fluid curtain 114 through the outflow of sealing 113, and compared to the sealing 113 for being arranged to sector, which reduces aluminium
Area of the liquid during ejection, gas contacts relative reduction with aluminium liquid, and frothing percentage is relatively low, and the embodiment is applied to system
Make the less demanding foaming aluminum of frothing percentage.
Further, as shown in figure 9, the gas passage 21 includes conduit 211, one end connection of the conduit 211 is described
Gas passage 21, its other end is extend out to outside the woven hose 1 and its outlet side is set in wide-mouth, it is ensured that gas energy in output
Uniformly exported to surrounding, increase the distributing homogeneity of gas.
Further, as shown in Figure 10, the conduit 211 is uniformly arranged along appendix 2 is circumferential, and quantity is at least 4, increasing
The output quantity of atmospheric, it is ensured that the gas that liquid can have abundance contacts with each other with it.
It should be noted that a kind of gas contact-type of the invention is from foamed assembly, the fluid passage 11 of woven hose 1 outwards sprays
Penetrate aluminium liquid formation fluid curtain 114, because the liquid in the Action of Gravity Field fluid curtain 114 can be moved straight down, make this
Circumferentially be covered with aluminium liquid liquid forms liquid closed space to one fluid passage 111, while the gas in appendix 2 is through gas passage 21
Continuously outflow in the liquid closed space of formation and to be contacted with each other with aluminium liquid liquid, gas is penetrated into liquid, improve liquid with
The contact area of gas, improves frothing percentage and bubble distribution uniformity.
The course of work is as follows：
By fluid passage 11, outwards injection aluminium liquid forms fluid curtain 114 when the aluminium liquid that woven hose 1 has flows through, due to gravity
The liquid acted in the fluid curtain 114 can be moved straight down, the lower section of the fluid passage 11 is circumferentially covered with aluminium liquid liquid
Liquid closed space is formed, the gas that appendix 2 is flowed into is continuously outflowed through gas passage 21 in the liquid closed space of formation
Contacted with each other with aluminium liquid liquid, gas is penetrated into liquid, abundant foaming liquid.
The foregoing description of the disclosed embodiments, makes those skilled in the art not depart from the spirit and scope of the present invention
In the case of, various changes or equivalence replacement can be carried out to these features and embodiment.In addition, under the teachings of the present invention,
These features and embodiment can be modified with adapt to particular situation and material without departing from the present invention spirit and
Scope.Therefore, the present invention is not limited to the particular embodiment disclosed, and falls with claims hereof scope
Interior embodiment belongs to protection scope of the present invention.
Claims (8)
1. a kind of gas contact-type is from foamed assembly, it is characterised in that including：
Fluid passage (11) is provided with woven hose (1), the woven hose (1)；
Appendix (2), the appendix (2) is arranged at the woven hose (1) inside and is coaxially disposed with the woven hose (1), should
Gas passage (21) is provided with appendix (2)；
The fluid passage (11) and gas passage (21) in the vertical direction in setting up and down, by the fluid passage (11) and
The outside conveying aluminum liquid of gas passage (21) and gas, aluminium liquid and gas contact with each other during ejection.
2. a kind of gas contact-type as claimed in claim 1 is from foamed assembly, it is characterised in that the gas passage (21) sets
Put the lower section in fluid passage (11).
3. a kind of gas contact-type as claimed in claim 1 is from foamed assembly, it is characterised in that fluid passage (11) bag
The first fluid passage (111) of top and the second liquid passage (112) of lower section are included, the gas passage (21) is arranged at the
Between one fluid passage (111) and second liquid passage (112).
4. a kind of gas contact-type as claimed in claim 1 is from foamed assembly, it is characterised in that the woven hose (1) with it is defeated
Tracheae (2) is provided with multiple fluid passages (11) and gas passage (21) in the axial direction and both is arranged at intervals.
5. a kind of gas contact-type as described in Claims 1-4 is any is from foamed assembly, it is characterised in that the liquid leads to
Road (11) is circumferentially disposed into fan-shaped sealing (113) along woven hose (1), and aluminium liquid forms fluid curtain through sealing (113) outflow
(114)。
6. a kind of gas contact-type as described in Claims 1-4 is any is from foamed assembly, it is characterised in that the liquid leads to
Road (11) is that, along the circumferentially spaced multiple sealings (113) of woven hose (1), aluminium liquid forms fluid curtain through sealing (113) outflow
Curtain (114).
7. a kind of gas contact-type as described in Claims 1-4 is any is from foamed assembly, it is characterised in that the gas leads to
Road (21) includes conduit (211), and one end of the conduit (211) connects the gas passage (21), and its other end extend out to described
Woven hose (1) is outside and its outlet side is set in wide-mouth.
8. a kind of gas contact-type as claimed in claim 7 is from foamed assembly, it is characterised in that the conduit (211) is along defeated
Tracheae (2) is circumferentially uniformly arranged, and quantity is at least 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710582117.9A CN107190168B (en) | 2017-07-17 | 2017-07-17 | A kind of gas contact-type is from foamed assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710582117.9A CN107190168B (en) | 2017-07-17 | 2017-07-17 | A kind of gas contact-type is from foamed assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107190168A true CN107190168A (en) | 2017-09-22 |
| CN107190168B CN107190168B (en) | 2019-01-08 |
Family
ID=59882114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710582117.9A Active CN107190168B (en) | 2017-07-17 | 2017-07-17 | A kind of gas contact-type is from foamed assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107190168B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01127631A (en) * | 1987-11-10 | 1989-05-19 | Agency Of Ind Science & Technol | Production of foamed metal |
| CN103966474A (en) * | 2014-05-30 | 2014-08-06 | 芜湖长启炉业有限公司 | Automatic blowing system for foamed molten aluminum |
-
2017
- 2017-07-17 CN CN201710582117.9A patent/CN107190168B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01127631A (en) * | 1987-11-10 | 1989-05-19 | Agency Of Ind Science & Technol | Production of foamed metal |
| CN103966474A (en) * | 2014-05-30 | 2014-08-06 | 芜湖长启炉业有限公司 | Automatic blowing system for foamed molten aluminum |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107190168B (en) | 2019-01-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204147810U (en) | A kind of blender | |
| CN207507364U (en) | A kind of efficient industrial cleaning agent production agitating device | |
| CN207159326U (en) | A kind of Stirring aluminium liquid foaming mechanisms | |
| CN207616830U (en) | A kind of novel vibrating defoaming device | |
| CN207772390U (en) | Squeeze out sebific duct cooling and shaping device | |
| CN107081221A (en) | A kind of multisection type atomized medicine introducing equipment | |
| CN207159325U (en) | A kind of gas contact-type is from foamed assembly | |
| CN207391528U (en) | A kind of automatic continuous foamed pot of vapour-pressure type | |
| CN107190168A (en) | A kind of gas contact-type is from foamed assembly | |
| CN107190169B (en) | A kind of Stirring molten aluminum foaming mechanisms | |
| CN103846027B (en) | A kind of diffuser contains the venturi mixer of shrinkage cavity | |
| CN107190170B (en) | A kind of automatic continuous foamed pot of vapour-pressure type | |
| CN105507591B (en) | A kind of delivery pipe switching device and material-transporting system | |
| CN103084135A (en) | Horizontal impinging stream reactor | |
| CN206855979U (en) | A kind of cooling device after forming plastic pipe | |
| CN203874682U (en) | Mixing tank device and mixing discharge system | |
| CN207668104U (en) | A kind of pneumatic stirring carrying liqs pressure auxiliary conveying appliance | |
| CN211359208U (en) | Air inlet device of flotation column | |
| CN205199609U (en) | Found abrasive material layer stabilising arrangement | |
| CN104295769B (en) | Draw water switching valve, multiple flow passages of multiple flow passages draws water Combination conversion valve and multidirectional water supply installation | |
| CN220726568U (en) | Pump assembly of spraying machine | |
| CN104888649A (en) | Material stirring device | |
| CN206152699U (en) | Dope emulsifying machine | |
| CN207144496U (en) | Concrete filled steel tubular column concrete lift-up device for casting | |
| CN107164649B (en) | A kind of rotary gas foam device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181120 Address after: 317100 Xiang Hai village, three gate County, Taizhou, Zhejiang. Applicant after: TAIZHOU ZHITONG TECHNOLOGY Co.,Ltd. Address before: 313100 Zhejiang Huzhou Changxing County Si an Town Industrial Zone Zhejiang Choi Choi precision equipment Co., Ltd. Applicant before: ZHEJIANG JUCAI PRECISION EQUIPMENT CO.,LTD. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201130 Address after: 538021 middle section of Qunxing Avenue, Fangcheng District, Fangchenggang City, Guangxi Zhuang Autonomous Region Patentee after: Fangchenggang Tangshi Food Co.,Ltd. Address before: 317100 Xiangshan Village, Haiyou Street, Sanmen County, Taizhou City, Zhejiang Province (beside Xiangdingge) Patentee before: TAIZHOU ZHITONG TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221021 Address after: Jixi Industrial Park in Pingyin County of Ji'nan City, Shandong province 250400 Patentee after: Jinan Jiguo Huayuan Boiler Co.,Ltd. Address before: 538021 middle section of Qunxing Avenue, Fangcheng District, Fangchenggang City, Guangxi Zhuang Autonomous Region Patentee before: Fangchenggang Tangshi Food Co.,Ltd. |
|
| TR01 | Transfer of patent right |