CN102758074A - Gas aging furnace - Google Patents
Gas aging furnace Download PDFInfo
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- CN102758074A CN102758074A CN2012101495962A CN201210149596A CN102758074A CN 102758074 A CN102758074 A CN 102758074A CN 2012101495962 A CN2012101495962 A CN 2012101495962A CN 201210149596 A CN201210149596 A CN 201210149596A CN 102758074 A CN102758074 A CN 102758074A
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- furnace
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- combustion type
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Abstract
The invention discloses a gas aging furnace capable of controlling temperature precisely. The gas aging furnace an upper component area, a gas furnace, a circulating cooling chamber, a lower component area and a conveying device, wherein the structure of the gas furnace comprises a furnace frame. A circulating wind chamber and a hearth are arranged inside the furnace frame; a circulating fan, a combustion fan and an exhauster are arranged on the furnace frame; an explosion-proof safety door is arranged on one side of the furnace frame; a gas nozzle and a flame casing are arranged on the other side of the furnace frame; a circulating wind chamber temperature sensor is arranged at the upper end of the circulating wind chamber; and a hearth temperature sensor is arranged at the bottom of the hearth. The gas aging furnace has the advantages that the temperature is controlled precisely, the service life of an evaporator core can be prolonged, the surface of the evaporator core is prevented from being oxidized and corroded, and the use cost is low.
Description
Technical field
The present invention relates to a kind of combustion type aging oven.
Background technology
Aluminum brazing furnace is a kind of equipment that each component 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 face of weld that needs connecting portion or the inside usually; Between parts and face of weld, 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 protection of inert gas.Used rare gas element is generally nitrogen.Simultaneously the NOCOLOK aluminum brazing flux is broken the sull of aluminium, let and carry out surface diffusion between its molten metal and the infusible metal, after the cooling, braze metal will and the parts contact surface between form melts combine.Utilize aluminum brazing furnace that evaporator core is welded, the work-ing life of evaporator core, generally about 3 years, work-ing life was shorter, and oxidation and corrosion can appear in the surface of evaporator core.
Summary of the invention
Technical problem to be solved by this invention is: the combustion type aging oven that a kind of temperature precise control is provided.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopts is: the combustion type aging oven comprises: go up part district, combustion type body of heater, circulation cooling room, following part district and e Foerderanlage, the structure of combustion type body of heater comprises: furnace body frame; In furnace body frame, be provided with circulation air compartment and burner hearth; Furnace body frame is provided with recirculation blower, burner blower and gas barrier, is provided with the anti-explosion safety door in a side of furnace body frame, is arranged on fuel burner nozzle and flame protecting pipe at the opposite side of furnace body frame; Be provided with recirculating air chambers temp transmitter in the upper end of said circulation air compartment, be provided with the fire box temperature transmitter in the bottom of said burner hearth.
Advantage of the present invention is: above-mentioned combustion type aging oven, and the temperature precise control can prolong the evaporator core long service life, and oxidation and corrosion appear in the device core surface that avoids evaporating, and use cost is lower.
Description of drawings
Fig. 1 is the structural representation of combustion type aging oven of the present invention.
Fig. 2 is the plan structure synoptic diagram of Fig. 1.
Fig. 3 is an A-A direction sectional structure synoptic diagram among Fig. 2.
Among the figure: 1, go up the part district, 2, body of heater, 3, the circulation cooling room, 4, part district down; 5, e Foerderanlage, 6, furnace body frame, 7, the circulation air compartment, 8, burner hearth; 9, recirculation blower, 10, burner blower, 11, gas barrier, 12, the anti-explosion safety door; 13, fuel burner nozzle, 14, the flame protecting pipe, 15, the fire box temperature transmitter, 16, the fire box temperature transmitter.
Embodiment
Describe particular content of the present invention in detail below in conjunction with accompanying drawing and specific embodiment.
Like Fig. 1, Fig. 2, shown in Figure 3, the combustion type aging oven comprises: go up part district 1, combustion type body of heater 2,
Circulation cooling room 3, following part district 4 and e Foerderanlage 5; The structure of combustion type body of heater 2 comprises: furnace body frame 6; In furnace body frame 6, be provided with circulation air compartment 7 and burner hearth 8; Furnace body frame 6 is provided with recirculation blower 9, burner blower 10 and gas barrier 11, is provided with anti-explosion safety door 12 in a side of furnace body frame 6, is arranged on fuel burner nozzle 13 and flame protecting pipe 14 at the opposite side of furnace body frame 6; Be provided with recirculating air chambers temp transmitter 15 in the upper end of said circulation air compartment 7, be provided with fire box temperature transmitter 16 in the bottom of said burner hearth 8.
As shown in Figure 3; When above-mentioned combustion type aging oven uses; Evaporator core after the aluminum brazing furnace soldering is carried process last district 1, body of heater 2, circulation cooling room 3 and following part district 4 successively through e Foerderanlage 5, heats through 13 pairs of burner hearth 8 inside of fuel burner nozzle, through the temperature in the recirculating air chambers temp transmitter 15 detection circulation air compartments 7; Temperature through fire box temperature transmitter 16 detects in the burner hearth 8 is controlled at 350 ℃-370 ℃ with the temperature in the body of heater 2 timely and accurately.
Claims (1)
1. combustion type aging oven; It is characterized in that: comprising: go up part district (1), combustion type body of heater (2), circulation cooling room (3), following part district (4) and e Foerderanlage (5); The structure of combustion type body of heater (2) comprising: furnace body frame (6); In furnace body frame (6), be provided with circulation air compartment (7) and burner hearth (8); Furnace body frame (6) is provided with recirculation blower (9), burner blower (10) and gas barrier (11), is provided with anti-explosion safety door (12) in a side of furnace body frame (6), is arranged on fuel burner nozzle (13) and flame protecting pipe (14) at the opposite side of furnace body frame (6); Be provided with recirculating air chambers temp transmitter (15) in the upper end of said circulation air compartment (7), be provided with fire box temperature transmitter (16) in the bottom of said burner hearth (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101495962A CN102758074A (en) | 2012-05-15 | 2012-05-15 | Gas aging furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101495962A CN102758074A (en) | 2012-05-15 | 2012-05-15 | Gas aging furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102758074A true CN102758074A (en) | 2012-10-31 |
Family
ID=47052723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101495962A Pending CN102758074A (en) | 2012-05-15 | 2012-05-15 | Gas aging furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102758074A (en) |
-
2012
- 2012-05-15 CN CN2012101495962A patent/CN102758074A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121031 |