CN215151949U - Eddy current welding device with cooling system - Google Patents
Eddy current welding device with cooling system Download PDFInfo
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- CN215151949U CN215151949U CN202120721866.7U CN202120721866U CN215151949U CN 215151949 U CN215151949 U CN 215151949U CN 202120721866 U CN202120721866 U CN 202120721866U CN 215151949 U CN215151949 U CN 215151949U
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- cooling
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- heating device
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Abstract
The utility model discloses a vortex welding equipment with cooling system, vortex welding equipment including: the heating device is fixedly arranged, and a flat sheet type filter membrane element is placed on the heating device; the vortex generating device is positioned below the heating device and acts on the heating device; the cooling assembly comprises a first cooling part and a second cooling part, the first cooling part is fixedly connected with the heating device, and the second cooling part is communicated with the vortex generating device. First cooling portion makes heating device cool down rapidly through contacting with heating device, and the second cooling portion is linked together through cooling tube and vortex generating device to the realization is to the rapid cooling of plain film formula filter membrane element, and the use of first cooling portion and second cooling portion has effectively solved the problem of plain film formula filter membrane element welding back cooling time overlength, is favorable to saving latency, improves production efficiency.
Description
Technical Field
The utility model relates to an eddy current welding equipment with cooling system.
Background
A Membrane Bioreactor (MBR) is a novel efficient sewage treatment process combining an efficient Membrane separation technology with a traditional biological method, has become one of the most active projects for research and development of the Membrane separation technology, and is a latest technology for treating and recycling sewage in environmental engineering. The MBR market has huge growth potential and optimistic development prospect.
A key component of MBR processes is the membrane separation element. The existing manufacturing method of the flat filter membrane for the flat filter membrane element is sealing by adopting a hot plate welding technology, the hot plate welding technology is published in the eighties of the last century, hot plate welding equipment is used for welding two plastic parts by a heating device with intelligently controlled temperature, and the flat filter membrane element after being welded needs to wait for a long time to be cooled and solidified, so that the production efficiency is not favorably improved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an eddy current welding equipment with cooling system in order to overcome the defect of plain film filter membrane component cooling time overlength among the prior art.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
an eddy current welding apparatus with a cooling system, characterized in that the eddy current welding apparatus comprises: the heating device is fixedly arranged, and a flat sheet type filter membrane element is placed on the heating device; the vortex generating device is positioned below the heating device and acts on the heating device; the cooling assembly comprises a first cooling part and a second cooling part, the first cooling part is fixedly connected with the heating device, and the second cooling part is communicated with the vortex generating device.
In this scheme, adopt above-mentioned structural style, first cooling portion makes heating device cool down rapidly through contacting with heating device, and then reach the effect that shortens plain film filter membrane component cooling time, the second cooling portion is linked together through cooling duct and vortex generating device, make the cooling water pass through vortex generating device and cool off it, first cooling portion and second cooling portion are respectively through reducing the heat-conduction of going on between heating device and the plain film filter membrane component, and reduce the heat convection of going on between vortex generating device and the plain film filter membrane component, and then realize the rapid cooling to plain film filter membrane component, the problem of cooling time overlength after the plain film filter membrane component welds has effectively been solved in the use of first cooling portion and second cooling portion, be favorable to saving latency, improve production efficiency.
Preferably, the first cooling portion includes a heat dissipation belt and a first cooling machine, one side of the heat dissipation belt is attached to the heating device, and the heat dissipation belt is communicated with the first cooling machine.
In this scheme, adopt above-mentioned structural style, first cooling portion can be through cooling off heating device rapidly to reduce the temperature on the plain film formula filter membrane component, do benefit to and prevent that the guide plate from taking place the deformation under high temperature, do benefit to and reduce cooling latency, improve production efficiency.
Preferably, the water outlet end of the first cooler is communicated with the water inlet end of the heat dissipation belt, and the water inlet end of the first cooler is communicated with the water outlet end of the heat dissipation belt.
In this scheme, adopt above-mentioned structural style, the recirculated cooling water in the heat dissipation area can play the cooling action to plain film formula filter membrane component, prevents that the guide plate from taking place the type change under high temperature, influences welding effect and product appearance, and the heat dissipation area has accelerated the cooling rate of plain film formula filter membrane component, improves production efficiency.
Preferably, the vortex flow generating device includes a vortex flow generating tube, and the second cooling portion includes a second cooler, the vortex flow generating tube being in communication with the second cooler.
In this scheme, adopt above-mentioned structural style, the cooling water keeps the vortex generating pipe mesocycle operation always in whole heating welding process to protection vortex generating pipe does not receive the damage under the high temperature situation, and the second cooler cools off vortex generating pipe simultaneously, is favorable to reducing the thermal convection who goes on between vortex generating pipe and the flat piece formula filter membrane element, and then does benefit to the realization to the rapid cooling of flat piece formula filter membrane element, is favorable to saving latency, improves production efficiency.
Preferably, the vortex generating device further comprises a vortex control device and a current control device, the water outlet end of the second cooling machine is communicated with the vortex control device, the current control device and the vortex generating pipe in sequence, and the water outlet end of the vortex generating pipe is communicated with the water inlet end of the second cooling machine.
In this scheme, adopt above-mentioned structural style, the play water end and the vortex controlling means of second cooler, current controlling means and vortex generating tube communicate in proper order, make cooling water flow through high temperature heat source from low temperature heat source in proper order after flowing out from the play water end of second cooler, be favorable to vortex generating device wholly to obtain the best cooling effect, be linked together the play water end of vortex generating tube with the end of intaking of second cooler simultaneously, make second cooling system form circulative cooling, make second cooling system during operation need not to connect the water source in addition, the vortex generating device of being convenient for integrates the design with second cooling system.
Preferably, the current control device includes a first water inlet end, a second water inlet end, a first water outlet end and a second water outlet end, the first water inlet end is communicated with the water outlet end of the vortex flow control device, the first water outlet end is communicated with the water inlet end of the vortex flow generating tube, the second water inlet end is communicated with the water outlet end of the vortex flow generating tube, and the second water outlet end is communicated with the water inlet end of the second cooling machine.
In this scheme, adopt above-mentioned structural style, with the cooling water inflow vortex generating tube of some through first play water end in the current control device, another part cooling water flows in the current control device to dispel the heat to the heat source of different positions in the current control device, played the inside radiating effect of all-round to the current control device. Simultaneously, the water return pipe of the vortex generating pipe flows back to the second cooling machine through the current control device, the design is favorable for reducing the laying difficulty of the cooling pipeline, the water return pipe is not ensured to extend to the outside of the vortex welding equipment, and the structural safety of the vortex welding equipment is favorably improved.
Preferably, the cooling assembly further comprises a heat insulation device, one side of the heat insulation device is fixedly connected with the vortex generating pipe, and the other side of the heat insulation device is fixedly connected with the heat dissipation belt.
In this scheme, adopt above-mentioned structural style, heat-proof device can effectively separate the heat convection who goes on between heating device and the vortex emergence pipe, and the high temperature that prevents heating device production produces the influence to vortex emergence device, does benefit to and protects vortex emergence device, and heating device need cool off fast after the heating simultaneously, and heat-proof device also can prevent that the heat that gives off on the vortex emergence pipe from producing the influence to the cooling effect on the heating device.
Preferably, the eddy current welding equipment further comprises an operation groove, the bottom of the operation groove is fixedly connected with one side of the eddy current generating pipe, the other side of the eddy current generating pipe is fixedly connected with the heat dissipation belt, and the heat dissipation belt is fixedly connected with the bottom of the heating device.
In this scheme, adopt above-mentioned structural style, the operation groove provides fixedly and supports for such layering arrangement form, has guaranteed the fixed stability of each device installation, does benefit to going on smoothly of carrying out heat welding and quick cooling to flat piece formula filter membrane element.
Preferably, the vortex welding equipment further comprises a pressing block assembly, the pressing block assembly is arranged opposite to the heating device, and the pressing block assembly is arranged above the flat-sheet type filter membrane element.
In the scheme, the pressing block assembly is used for applying pressure to the flat-sheet filter membrane element when the periphery of the flat-sheet filter membrane element is heated to the weldable state, so that the periphery of the flat-sheet filter membrane element is welded with the guide plate.
Preferably, the flat sheet type filter membrane element comprises a guide plate and a filter membrane, the filter membrane is attached to the guide plate, and the filter membrane is respectively opposite to the briquetting assembly and the heating device.
In this scheme, adopt above-mentioned structural style for two-sided filter membrane weldment work just can operate the completion in same welding equipment, does benefit to the manufacturing cost who reduces flat piece formula filter membrane component.
On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.
The utility model discloses an actively advance the effect and lie in:
first cooling portion makes heating device cool down rapidly through contacting with heating device, and then reach the effect that makes flat piece formula filter membrane element shorten cooling time, the second cooling portion is linked together through cooling tube and vortex generating device, make the cooling water pass through vortex generating device and cool off it, and then realize the rapid cooling to flat piece formula filter membrane element, the problem of flat piece formula filter membrane element welding back cooling time overlength has effectively been solved in the use of first cooling portion and second cooling portion, be favorable to saving latency, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of an eddy current welding apparatus with a cooling system according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the first cooling portion according to the embodiment of the present invention.
Fig. 3 is a schematic structural view of a second cooling portion according to an embodiment of the present invention.
Description of reference numerals:
heating device 1
Vortex generating device 2
Vortex generating tube 21
Vortex flow control device 22
First water inlet end 231
Second water inlet end 232
First water outlet end 233
First cooler 311
Flat sheet type filter membrane element 6
Detailed Description
The present invention will be more clearly and completely described below by way of examples and with reference to the accompanying drawings, but the present invention is not limited thereto.
An embodiment of the utility model provides an eddy current welding equipment with cooling system, as shown in fig. 1, eddy current welding equipment including: the heating device 1 is fixedly arranged, and the flat sheet type filter membrane element 6 is arranged on the heating device 1; the vortex generating device 2 is positioned below the heating device 1, and the vortex generating device 2 acts on the heating device 1; the cooling assembly 3, the cooling assembly 3 includes the first cooling portion 31 and the second cooling portion 32, the first cooling portion 31 is fixedly connected with the heating device 1, the second cooling portion 32 is communicated with the vortex generating device 2.
By adopting the structure, the heating device 1 is fixedly installed on the workbench of the eddy current welding equipment, because the filter membrane 62 on the flat-sheet filter membrane element 6 is a thin plastic film containing multiple micropores, if the filter membrane 62 is directly contacted with the heating device 1, the filter membrane 62 is easy to be damaged, a layer of Teflon (polytetrafluoroethylene) material is coated on the heating device 1, the middle of the flat-sheet filter membrane element 6 is the guide plate 61 made of ABS material, the filter membrane 62 is respectively paved on two sides of the guide plate 61, the eddy current generating device 2 is positioned below the heating device 1 and is not contacted with the heating device 1, the eddy current generating device 2 acts on the heating device 1, the heating device 1 heats the filter membrane 62 on the flat-sheet filter membrane element 6 through the Teflon material coated on the heating device, so that the filter membrane 62 and the guide plate 61 are welded together, and usually, after the welding is finished, a long time waiting for cooling and solidification is needed, the eddy current welding equipment is also provided with a first cooling part 31 and a second cooling part 32, the first cooling part 31 is contacted with the heating device 1 to rapidly cool the heating device 1, so as to achieve the effect of shortening the cooling time of the flat sheet type filter membrane element 6, the second cooling part 32 is communicated with the eddy current generating device 2 through a cooling pipeline, so that cooling water passes through the eddy current generating device 2 and cools the same, the first cooling part 31 and the second cooling part 32 are respectively used for reducing the heat conduction between the heating device 1 and the flat sheet type filter membrane element 6 and reducing the heat convection between the eddy current generating device 2 and the flat sheet type filter membrane element 6, so as to achieve the rapid cooling of the flat sheet type filter membrane element 6, the problem of the overlong cooling time of the flat sheet type filter membrane element 6 after welding is effectively solved by using the first cooling part 31 and the second cooling part 32, and the waiting time is favorably saved, the production efficiency is improved.
As a preferred embodiment, as shown in fig. 1 and 2, the first cooling portion 31 includes a heat dissipation belt 312 and a first cooling machine 311, one side of the heat dissipation belt 312 is attached to the heating device 1, and the heat dissipation belt 312 is communicated with the first cooling machine 311.
The heat dissipation belt 312 is arranged below the heating device 1, the heat dissipation belt 312 is communicated with the first cooling machine 311 through a cooling pipeline, the first cooling machine 311 can continuously convey cooling water to the heat dissipation belt 312, the heating device 1 which is still in a high-temperature state after welding is rapidly cooled, meanwhile, the water temperature in the first cooling system is always kept between 10 ℃ and 15 ℃, the Teflon material coated on the plain film type filter membrane element 6 and the heating device 1 is in contact with each other in the welding process, the first cooling part 31 can rapidly cool the heating device 1, the temperature on the plain film type filter membrane element 6 is reduced, deformation of the guide plate 61 at high temperature is prevented, cooling waiting time is reduced, and production efficiency is improved.
In a preferred embodiment, as shown in fig. 2, the water outlet of the first cooler 311 is connected to the water inlet of the heat dissipating belt 312, and the water inlet of the first cooler 311 is connected to the water outlet of the heat dissipating belt 312.
The both ends of heat dissipation area 312 respectively with the end of intaking of first cooler 311 with go out water end sealing connection, the cooling water forms the cooling water circulation between first cooler 311 and heat dissipation area 312, vortex welding equipment is after heating plain film formula filter membrane component 6, the recirculated cooling water among the heat dissipation area 312 can play the cooling action to plain film formula filter membrane component 6, prevent that guide plate 61 from taking place the type at high temperature and changing, influence welding effect and product appearance, heat dissipation area 312 has accelerated plain film formula filter membrane component 6's cooling rate, and the production efficiency is improved.
As a preferred embodiment, as shown in fig. 1 and 3, the vortex generating device 2 includes a vortex generating pipe 21, the second cooling portion 32 includes a second cooler 321, and the vortex generating pipe 21 communicates with the second cooler 321.
Vortex flow generating pipe 21 is the copper pipe of curling into the annular, it has the high frequency alternating current to lead to on it, because heating device 1 is so can produce the heat effect on it for the metal material, be linked together vortex flow generating pipe 21 through cooling duct and second cooler 321, the cooling water keeps circulating operation in vortex flow generating pipe 21 always in whole heat-welding process, do not receive the damage under the high temperature situation with protection vortex flow generating pipe 21, second cooler 321 cools off vortex flow generating pipe 21 simultaneously, be favorable to reducing the thermal convection who goes on between vortex flow generating pipe 21 and plain film formula filter membrane component 6, and then do benefit to the realization and filter membrane component 6's rapid cooling to plain film formula, be favorable to saving latency, and the production efficiency is improved.
As a preferred embodiment, as shown in fig. 3, the vortex flow generating device 2 further comprises a vortex flow control device 22 and a current control device 23, the water outlet end of the second cooling machine 321 is communicated with the vortex flow control device 22, the current control device 23 and the vortex flow generating pipe 21 in sequence, and the water outlet end of the vortex flow generating pipe 21 is communicated with the water inlet end of the second cooling machine 321.
In the heating welding process, the vortex control device 22 and the current control device 23 in the vortex generating device 2 also generate certain heat in the process, meanwhile, the heat generated on the heating device 1 and the vortex generating tube 21 in the heating welding process is also transmitted to the vortex control device 22 and the current control device 23, so that the second cooler 321 is also communicated with the vortex control device 22 and the current control device 23, meanwhile, the water temperature in the second cooling system is always kept between 15 ℃ and 25 ℃, because the heat on the vortex control device 22 and the current control device 23 is lower than that on the vortex generating tube 21, the water outlet end of the second cooler 321 is communicated with the vortex control device 22, the current control device 23 and the vortex generating tube 21 in sequence, so that the cooling water flows from the water outlet end of the second cooler 321 to flow from a low-temperature heat source to a high-temperature heat source in sequence, the vortex generating device 2 is favorable for obtaining the best cooling effect integrally, and meanwhile, the water outlet end of the vortex generating tube 21 is communicated with the water inlet end of the second cooling machine 321, so that the second cooling system forms circulating cooling, a water source does not need to be additionally connected during the working process of the second cooling system, and the vortex generating device 2 and the second cooling system are convenient for integrated design.
As a preferred embodiment, as shown in FIG. 3, the current control device 23 comprises a first water inlet 231, a second water inlet 232, a first water outlet 233 and a second water outlet 234, wherein the first water inlet 231 is connected to the water outlet of the vortex flow control device 22, the first water outlet 233 is connected to the water inlet of the vortex flow generating tube 21, the second water inlet 232 is connected to the water outlet of the vortex flow generating tube 21, and the second water outlet 234 is connected to the water inlet of the second cooling machine 321.
In reality, the distribution of heat sources in the current control device 23 tends to be relatively dispersed, and the current control device 23 is provided with a plurality of water inlet ends and water outlet ends, so that a part of cooling water entering the current control device 23 flows into the vortex generating tube 21 through the first water outlet end 233, and the other part of cooling water flows in the current control device 23, and dissipates heat of heat sources at different points in the current control device 23, thereby achieving an effect of dissipating heat in all directions in the current control device 23. Meanwhile, the second water inlet end 232 is communicated with the water outlet end of the vortex generating pipe 21, and the second water outlet end 234 is communicated with the water inlet end of the second cooling machine 321, so that the water return pipe of the vortex generating pipe 21 flows back to the second cooling machine 321 through the current control device 23.
In a preferred embodiment, as shown in fig. 1, the cooling module 3 further includes a heat insulating device 33, one side of the heat insulating device 33 is fixedly connected to the vortex generating tube 21, and the other side of the heat insulating device 33 is fixedly connected to the heat dissipating band 312.
Lay heat-proof device 33 between vortex emergence pipe 21 and heat dissipation area 312, heat-proof device 33 can effectively obstruct the heat convection who goes on between heating device 1 and the vortex emergence pipe 21, prevent that the high temperature that heating device 1 produced from producing the influence to vortex emergence device 2, do benefit to and protect vortex emergence device 2, heating device 1 need carry out rapid cooling after the heating simultaneously, heat-proof device 33 also can prevent that the heat that gives off on the vortex emergence pipe 21 from producing the influence to the cooling effect on heating device 1.
As a preferred embodiment, as shown in fig. 1, the eddy current welding apparatus further includes a work tank 4, wherein the bottom of the work tank 4 is fixedly connected to one side of the eddy current generating tube 21, the other side of the eddy current generating tube 21 is fixedly connected to the heat dissipating strip 312, and the heat dissipating strip 312 is fixedly connected to the bottom of the heating device 1.
The eddy current welding equipment is provided with an operation groove 4 which is the same as the heating device 1, and the depth of the operation groove 4 is about 15 mm. The vortex generating pipe 21 is flatly embedded in the operation groove 4, the heat insulation device 33 is arranged on the vortex generating pipe 21, the heat dissipation belt 312 is arranged on the upper portion of the heat insulation device 33 according to the trend of the operation groove 4, the heating device 1 is arranged on the heat dissipation belt 312, the operation groove 4 provides fixation and support for the layered arrangement mode, the stability of installation and fixation of each device is ensured, and the smooth proceeding of heating welding and quick cooling of the plain film type filter membrane element 6 is facilitated.
As a preferred embodiment, as shown in fig. 1, the eddy current welding apparatus further includes a briquetting assembly 5, the briquetting assembly 5 is disposed opposite to the heating device 1, and the briquetting assembly 5 is disposed above the flat sheet type filter membrane element 6.
A briquetting component 5 is installed on vortex welding equipment, a flat filter membrane element 6 is arranged between the briquetting component 5 and a heating device 1, the heating device 1 enables a filter membrane 62 and a guide plate 61 to be heated to a weldable state, the briquetting component 5 moves towards the heating device 1, then the filter membrane 62 and the guide plate 61 are compressed tightly, the filter membrane 62 and the guide plate 61 are welded together, and the briquetting component 5 is used for applying pressure to the flat filter membrane element 6 when the periphery of the flat filter membrane element 6 is heated to the weldable state, so that the periphery of the flat filter membrane element 6 and the guide plate 61 are welded together.
In a preferred embodiment, as shown in fig. 1, the flat sheet type filter 62 element 6 comprises a guide plate 61 and a filter 62, the guide plate 61 is attached with the filter 62, and the filter 62 is opposite to the briquetting assembly 5 and the heating device 1 respectively.
The surfaces of the guide plate 61 opposite to the press block component 5 and the heating device 1 are both attached with filter membranes 62, when the flat-sheet filter membrane element 6 is welded, the guide plate 61 with a layer of filter membrane 62 attached to each of the two surfaces is horizontally arranged in an eddy current welding device, the heating device 1 is started to enable the filter membrane 62 and the guide plate 61 to be in a weldable state, the press block component 5 is driven to move towards the heating device 1, then the filter membrane 62 and the guide plate 61 are compressed to enable the filter membrane 62 and the guide plate 61 to be welded together, then the press block component 5 is driven to leave the heating device 1, the flat-sheet filter membrane element 6 is overturned to the other surface, the press block component 5 is driven to move towards the heating device 1 again, then the filter membrane 62 and the guide plate 61 are compressed again to enable the filter membrane 62 and the guide plate 61 on the other surface to be welded together, finally the press block component 5 is driven to leave the heating device 1, and the flat-sheet filter membrane element 6 is taken out, the welded flat-sheet filter membrane element 6 is obtained, meanwhile, the cooling system always penetrates through the whole heating and welding process, the welded flat-sheet filter membrane element 6 and the heating device 1 are rapidly cooled after the heating of the heating device 1 is finished, and the welding work of the double-sided filter membrane 62 can be completed in the same welding device due to the structural form, so that the production cost of the flat-sheet filter membrane element 6 is favorably reduced.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (10)
1. An eddy current welding apparatus with a cooling system, characterized in that the eddy current welding apparatus comprises:
the heating device is fixedly arranged, and a flat sheet type filter membrane element is placed on the heating device;
the vortex generating device is positioned below the heating device and acts on the heating device;
the cooling assembly comprises a first cooling part and a second cooling part, the first cooling part is fixedly connected with the heating device, and the second cooling part is communicated with the vortex generating device.
2. The eddy current welding apparatus having a cooling system as claimed in claim 1, wherein the first cooling portion includes a heat dissipation belt and a first cooler, one side of the heat dissipation belt being attached to the heating device, the heat dissipation belt being in communication with the first cooler.
3. The eddy current welding apparatus having a cooling system as claimed in claim 2, wherein the water outlet end of the first cooler is in communication with the water inlet end of the heat dissipation belt, and the water inlet end of the first cooler is in communication with the water outlet end of the heat dissipation belt.
4. The vortex welding apparatus having a cooling system of claim 2, wherein the vortex generating device comprises a vortex generating tube, the second cooling portion comprises a second cooler, and the vortex generating tube is in communication with the second cooler.
5. The eddy current welding apparatus having a cooling system as claimed in claim 4, wherein the eddy current generating device further comprises an eddy current control device and a current control device, the water outlet end of the second cooling machine is in communication with the eddy current control device, the current control device and the eddy current generating tube in sequence, and the water outlet end of the eddy current generating tube is in communication with the water inlet end of the second cooling machine.
6. The vortex welding apparatus having a cooling system of claim 5, wherein the current control device comprises a first water inlet end in communication with the water outlet end of the vortex control device, a second water inlet end in communication with the water outlet end of the vortex generating tube, a first water outlet end in communication with the water inlet end of the vortex generating tube, and a second water outlet end in communication with the water inlet end of the second cooler.
7. The vortex welding apparatus having a cooling system of claim 4, wherein the cooling assembly further comprises a thermal shield, one side of the thermal shield being fixedly coupled to the vortex generating tube and another side of the thermal shield being fixedly coupled to the heat sink strap.
8. The eddy current welding apparatus having a cooling system as claimed in claim 7, further comprising a work tank, a bottom of the work tank being fixedly connected to one side of the eddy current generating tube, the other side of the eddy current generating tube being fixedly connected to the heat dissipating strip, and the heat dissipating strip being fixedly connected to a bottom of the heating device.
9. The vortex welding apparatus having a cooling system of claim 1, further comprising a briquetting assembly disposed opposite the heating device, the briquetting assembly being disposed above the flat sheet filter membrane elements.
10. The vortex welding apparatus having a cooling system of claim 9, wherein the flat sheet filter element comprises a baffle plate and a filter membrane, the baffle plate having the filter membrane attached thereto, the filter membrane being opposed to the briquette assembly and the heating device, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120721866.7U CN215151949U (en) | 2021-04-08 | 2021-04-08 | Eddy current welding device with cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120721866.7U CN215151949U (en) | 2021-04-08 | 2021-04-08 | Eddy current welding device with cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215151949U true CN215151949U (en) | 2021-12-14 |
Family
ID=79359602
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120721866.7U Active CN215151949U (en) | 2021-04-08 | 2021-04-08 | Eddy current welding device with cooling system |
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| CN (1) | CN215151949U (en) |
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2021
- 2021-04-08 CN CN202120721866.7U patent/CN215151949U/en active Active
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