CN201815762U - Gas type thermal degreasing furnace for aluminum soldering - Google Patents
Gas type thermal degreasing furnace for aluminum soldering Download PDFInfo
- Publication number
- CN201815762U CN201815762U CN2010205054861U CN201020505486U CN201815762U CN 201815762 U CN201815762 U CN 201815762U CN 2010205054861 U CN2010205054861 U CN 2010205054861U CN 201020505486 U CN201020505486 U CN 201020505486U CN 201815762 U CN201815762 U CN 201815762U
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- furnace body
- burner
- hearth
- thermal insulation
- thermal insulating
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Abstract
The utility model discloses a gas type thermal degreasing furnace for aluminum soldering, which comprises a thermal insulating furnace body, a conveying belt, a circulating air chamber and a hearth. The conveying belt penetrates through the inside of the thermal insulating furnace body, the circulating air chamber and the hearth are disposed inside the thermal insulating furnace body, the lower ends of two sides of the circulating air chamber are mutually communicated with the bottom of the hearth, a waste gas exhaust port mutually communicated with the hearth is arranged on the thermal insulating furnace body, a combustion drum is disposed at the lower end of a circulating fan inside the hearth, a flame outlet is disposed on the combustion drum, a burner is arranged on one side of the thermal insulating furnace body, the front end of the burner is disposed inside the combustion drum, and the rear end of the burner is connected with a natural gas pipeline and an air inlet pipe which are arranged outside the thermal insulating furnace body. The gas type thermal degreasing furnace has the advantages of fast heating speed, and low energy consumption and utilization cost.
Description
Technical field
The utility model relates to a kind of aluminum soldering thermal debinding furnace, relates in particular to a kind of gas type aluminum soldering thermal debinding furnace.
Background technology
Aluminum brazing furnace is a kind of equipment that each parts of aluminum heat exchanger are effectively connected.Be that this characteristic of fusing point of utilizing the alloy melting point of almit to be lower than aluminum metallic material is welded.Solder places near the solder side that needs connecting portion or the inside usually; between parts and solder side, reach the surface and scribble the NOCOLOK aluminum brazing flux; after drying was installed, parts were heated to the brazing alloy fusion and the nonfused temperature of parts metal under certain inert gas shielding.Used inert gas is generally nitrogen.The NOCOLOK aluminum brazing flux is broken the oxide-film of aluminium simultaneously, allows and carries out diffusion into the surface between its motlten metal and the infusible metal, and after the cooling, braze metal will combine with formation metal between the parts contact-making surface.
Under normal conditions, need to assemble many fin on the aluminum heat exchanger, its surface is attached with many volatile oil and other non-hydrophile and small solid particle in process.Volatile oil is a kind of ready-mixed oil, and it is made up of volatile matter and involatile matter, and involatile matter could volatilize and volatilize not thorough at normal temperatures through the regular hour, and the volatilization quality is also inconsistent.These materials must clean and utilize thermal debinding furnace that it is carried out ungrease treatment, just can carry out the spray and the coating of aluminum brazing flux, otherwise aluminum brazing flux can not can not carry out aluminium soldering effectively attached to the surface of interior weldering thing.Existing thermal debinding furnace generally all is to adopt electrical heating, and firing rate is slow, energy consumption is high, use cost is high.
The utility model content
Technical problem to be solved in the utility model is: the gas type aluminum soldering thermal debinding furnace that a kind of firing rate is fast, energy consumption is low, use cost is low is provided.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: gas type aluminum soldering thermal debinding furnace, comprise: thermal insulation furnace body, pass the conveyer belt of thermal insulation furnace body inside, be arranged on circulation air compartment and burner hearth in the thermal insulation furnace body, the lower end, both sides of circulation air compartment and the bottom of burner hearth are interconnected, thermal insulation furnace body is provided with the Waste gas outlet that is interconnected with burner hearth, in burner hearth, be provided with flue, the thermal insulation furnace body of circulation air compartment upper end is provided with circulating fan, the lower end of circulating fan is provided with combustion barrel in described burner hearth, combustion barrel is provided with flame export, one side of thermal insulation furnace body is provided with burner, and the front end of burner is arranged in the combustion barrel, and the rear end of burner is connected with blast pipe with the natural gas pipe that is arranged on the thermal insulation furnace body outside.
The utility model has the advantages that: above-mentioned gas type aluminum soldering thermal debinding furnace, firing rate is fast, energy consumption is low, use cost is low.
Description of drawings
Fig. 1 is the structural representation of the utility model gas type aluminum soldering thermal debinding furnace.
Fig. 2 is the A-A cross-sectional view among Fig. 1.
Among the figure: 1, thermal insulation furnace body, 2, conveyer belt, 3, the circulation air compartment, 4, burner hearth, 5, Waste gas outlet, 6, flue, 7, circulating fan, 8, combustion barrel, 9, flame export, 10, burner, 11, the natural gas pipe, 12, blast pipe, 13, workpiece.
The specific embodiment
Describe particular content of the present utility model in detail below in conjunction with the drawings and specific embodiments.
As Fig. 1, shown in Figure 2, gas type aluminum soldering thermal debinding furnace, comprise: thermal insulation furnace body 1, pass the conveyer belt 2 of thermal insulation furnace body 1 inside, be arranged on circulation air compartment 3 and burner hearth 4 in the thermal insulation furnace body 1, the lower end, both sides of circulation air compartment 3 and the bottom of burner hearth 4 are interconnected, thermal insulation furnace body 1 is provided with the Waste gas outlet 5 that is interconnected with burner hearth 4, in burner hearth 4, be provided with flue 6, the thermal insulation furnace body 1 of circulation air compartment 3 upper ends is provided with circulating fan 7, the lower end of circulating fan 7 is provided with combustion barrel 8 in described burner hearth 4, combustion barrel 8 is provided with flame export 9, one side of thermal insulation furnace body 1 is provided with burner 10, and the front end of burner 10 is arranged in the combustion barrel 8, and the rear end of burner 10 is connected with blast pipe 12 with the natural gas pipe 11 that is arranged on thermal insulation furnace body 1 outside.
During use, workpiece 13 is transported in the gas type aluminum soldering thermal debinding furnace by conveyer belt 2, blast pipe 12 is connected with blower fan and is burner 10 power, give the burning of burner 10 air feed by natural gas pipe 11, burner 10 is ejected into flame in the combustion barrel 8, flame sprays from the flame export 9 on the combustion barrel 8, the heat that produces is by circulating fan 7 constantly circulation in circulation air compartment 3 and burner hearth 4, to carrying out ungrease treatment through the workpiece 13 in the burner hearth 4, the volatile oil on the workpiece 13 and other non-hydrophile and small solid particle are removed.The high-temp waste gas that produces during processing is discharged by Waste gas outlet 5.Processing is transported to next operation by conveyer belt 2 with workpiece 13 after finishing.
The foregoing description is only for the usefulness that the utility model is described; and be not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from the utility model spirit and protection domain; can also make various variations and modification, so all technical schemes that are equal to also should belong to protection category of the present utility model.
Claims (1)
1. gas type aluminum soldering thermal debinding furnace, comprise: thermal insulation furnace body (1), pass the inner conveyer belt (2) of thermal insulation furnace body (1), be arranged on circulation air compartment (3) and burner hearth (4) in the thermal insulation furnace body (1), the bottom of the lower end, both sides of circulation air compartment (3) and burner hearth (4) is interconnected, thermal insulation furnace body (1) is provided with the Waste gas outlet (5) that is interconnected with burner hearth (4), in burner hearth (4), be provided with flue (6), the thermal insulation furnace body (1) of circulation air compartment (3) upper end is provided with circulating fan (7), it is characterized in that: the lower end of circulating fan (7) is provided with combustion barrel (8) in described burner hearth (4), combustion barrel (8) is provided with flame export (9), one side of thermal insulation furnace body (1) is provided with burner (10), the front end of burner (10) is arranged in the combustion barrel (8), and the rear end of burner (10) is connected with blast pipe (12) with the natural gas pipe (11) that is arranged on thermal insulation furnace body (1) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205054861U CN201815762U (en) | 2010-08-25 | 2010-08-25 | Gas type thermal degreasing furnace for aluminum soldering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205054861U CN201815762U (en) | 2010-08-25 | 2010-08-25 | Gas type thermal degreasing furnace for aluminum soldering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201815762U true CN201815762U (en) | 2011-05-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205054861U Expired - Fee Related CN201815762U (en) | 2010-08-25 | 2010-08-25 | Gas type thermal degreasing furnace for aluminum soldering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201815762U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670616A (en) * | 2016-10-13 | 2017-05-17 | 上海蜀工自动化科技有限公司 | Automobile heat exchanger main fin soldering flux coating production line |
| CN109880980A (en) * | 2019-01-20 | 2019-06-14 | 南京长江工业炉科技集团有限公司 | A kind of direct burner |
| CN111922635A (en) * | 2020-07-13 | 2020-11-13 | 盐城市瑞华涂装设备有限公司 | Production method of new energy automobile battery cooling pack |
-
2010
- 2010-08-25 CN CN2010205054861U patent/CN201815762U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670616A (en) * | 2016-10-13 | 2017-05-17 | 上海蜀工自动化科技有限公司 | Automobile heat exchanger main fin soldering flux coating production line |
| CN109880980A (en) * | 2019-01-20 | 2019-06-14 | 南京长江工业炉科技集团有限公司 | A kind of direct burner |
| CN111922635A (en) * | 2020-07-13 | 2020-11-13 | 盐城市瑞华涂装设备有限公司 | Production method of new energy automobile battery cooling pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20110825 |