CN207026675U - A kind of aluminium alloy brazing furnace heating chamber - Google Patents
A kind of aluminium alloy brazing furnace heating chamber Download PDFInfo
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- CN207026675U CN207026675U CN201720725748.7U CN201720725748U CN207026675U CN 207026675 U CN207026675 U CN 207026675U CN 201720725748 U CN201720725748 U CN 201720725748U CN 207026675 U CN207026675 U CN 207026675U
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- cylinder
- inside cartridge
- pipe
- connecting shaft
- heating chamber
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Abstract
The utility model discloses a kind of aluminium alloy brazing furnace heating chamber, including hollow horizontal cylinder and it is installed in the end cap at cylinder both ends, the cylinder includes outside cylinder and inside cartridge, the inside cartridge is installed in outside inner barrel, formed with clearance layer between the outside cylinder and inside cartridge, airflow circulating control system is provided with the clearance layer, if the inside cartridge side wall is provided with dry gas stream interface, and the outside cylinder and inside cartridge are formed in one setting；Drive mechanism is equipped with the end cap madial wall, the drive mechanism is provided with connecting shaft, and the connecting shaft is provided with connection ring, and the connecting shaft upper and lower ends are equipped with heating component, and the heating component is arranged in connecting shaft by connection ring；Radiation shield is provided with the inside cartridge and around the heating component.The uniformity of the utility model stove heat is preferable, and heat loss is less, and outgassing rate is rapid, and thermal capacity and thermal inertia are small, meet actual operation requirements.
Description
Technical field
The present invention relates to a kind of aluminium alloy brazing furnace heating chamber, belong to heating chamber technical field.
Background technology
Industrial furnace is the heat converted using fuel combustion or electric energy in the industrial production, by material or workpiece heat
Thermal Equipment；In a broad sense, boiler is also a kind of industrial furnace, but traditionally people are not included in it in the range of industrial furnace.One
As industrial furnace structure composition：Industrial furnace body, including frame support structure, chamber structure, material-transporting system etc.；Heat supply system
System, including material provides the device systems of thermal source into industrial furnace, such as energy medium pipeline and device systems, power transmission system
Potential device etc.；Smoke evacuation system, including flue, chimney, heat exchanger and smoke evacuation auxiliary equipment etc.；And other corollary equipments.Work
Industry stove is divided into two classes by thermal regulation：First, discontinuous stove, also known as periodic stove, are characterized in not dividing humidity province in burner hearth
Section, stove is by one class or two classes production, and furnace temperature is change within each heating cycle, such as various batch-type furnaces, bogie furnace, well
Formula stove, bell furnace etc.；Second, continuous furnace, be characterized in division temperature section in burner hearth, typically by preheat, heat (high temperature),
Three sections of soaking (insulation) composition, stove are class Three's continuous production, the temperature in industrial furnace heating process in each section
It is regarded as indeclinable, such as two sections or three sections of continuous-type furnaces, push-down heating furnace and heat-treatment furnace, annular furnace, stepping
Formula stove, shaker hearth furnace, furnace cupola and limekiln etc..
Into 21 century, human survival is more and more challenged with development by from environment and resource pressure, therefore,
The new technology and new technology for developing energy-conserving and environment-protective just seem critically important；In the industrial production, some traditional power consumption industries are in recent years
Come also constantly by technological transformation and the utilization ratio of the innovation lifting energy and resource, such as in metal heat treatmet industry, closely
By optimized production process over year, the production equipment of old backwardness is eliminated, using measures such as new techniques, is had been achieved for very well
Effect；The most prominent be exactly in recent years vacuum drying oven greatly develop and more and more extensive utilization, heating chamber is as industrial
The important component of vacuum drying oven, the reasonability and advance of its structure are to ensure whether industrial vacuum stove has efficiently and save
The principal element of feature.The heating chamber of industrial vacuum stove should meet following characteristics as far as possible：Outgassing rate is fast；Thermal capacity and heat
Inertia is small；Temperature uniformity is good；Heat loss is small；Good leak tightness.At present, heating chamber typically uses graphite heating in the prior art,
And Multi-layer graphite blanket heat insulation structural is used, the uniformity that the heating chamber stove of this structure is warm is poor, heat loss is serious and de-
Gas velocity rate, thermal capacity and thermal inertia do not reach standard.Therefore, can be comprehensive gram, it is necessary to design a kind of new technical scheme
Take above-mentioned the shortcomings of the prior art.
The content of the invention
The present invention is exactly in view of the deficienciess of the prior art, providing a kind of aluminium alloy brazing furnace heating chamber, the heating chamber
Inner structure is reasonable in design, and the uniformity of stove heat is preferable, and heat loss is less, and outgassing rate is rapid, and thermal capacity and thermal inertia are small, full
Foot actual operation requirements.
To solve the above problems, the technical solution used in the present invention is as follows：
A kind of aluminium alloy brazing furnace heating chamber, including hollow horizontal cylinder and the end cap for being installed in the cylinder both ends,
The cylinder includes outside cylinder and inside cartridge, and the inside cartridge is installed in the outside inner barrel, the outer side neck
Formed with clearance layer between body and the inside cartridge, airflow circulating control system, the inner side are provided with the clearance layer
If dry gas stream interface is provided with cylinder lateral wall, and the outside cylinder and the inside cartridge are formed in one setting；
Drive mechanism is provided with described in both ends on end cap madial wall, connecting shaft is provided with drive mechanism described in both ends,
Connection ring is provided with the connecting shaft, heating component, the heating component are provided with positioned at the connecting shaft upper and lower ends
It is arranged on by the connection ring in the connecting shaft；
Radiation shield is provided with the inside cartridge and around the heating component.
As the improvement of above-mentioned technical proposal, the cylinder is provided with communicating pipe, the connection with the end cap junction
Reinforcement is provided between pipe and the cylinder, the communicating pipe is U-shaped communicating pipe, and the communicating pipe is U-shaped communicating pipe
Two branched pipes are screwed pipe, and the arc shape pipeline of the U-shaped communicating pipe is arranged in cylinder；
The end cap is provided at both ends with the screwed hole for coordinating two branched pipe to use, and is all provided between two screwed holes
The gas port that connects for being connected with two branched pipe and using is equipped with, is connect described in upper and lower ends and circulation pipe is additionally provided with gas port.
As the improvement of above-mentioned technical proposal, the airflow circulating control system includes temperature-compensating room and is used cooperatively
Air inlet and gas outlet, the air inlet and the gas outlet are separately positioned on temperature-compensating room both ends, and the temperature is mended
Indoor temperature control induction medium, the air inducing unit of guiding air-flow progress ringing and the cooperation air-flow interface of being provided with is repaid to enter
The transmission pipe of promoting the circulation of qi stream transmission effect.
As the improvement of above-mentioned technical proposal, port is additionally provided with the top of the cylinder and coordinates what the gas outlet used
Exhaust outlet, the cylinder body bottom are provided with road wheel.
As the improvement of above-mentioned technical proposal, the pipe that transmits includes middle cylinder part, and with the cylindrical portions
Both ends are connected the tapered segment of setting, and are provided with some arc gas holes on the tapered segment lateral wall.
Compared with prior art, implementation result of the invention is as follows by the present invention：
A kind of aluminium alloy brazing furnace heating chamber of the present invention, the heating doors structure is reasonable in design, stove heat it is uniform
Degree is preferable, and heat loss is less, and outgassing rate is rapid, and thermal capacity and thermal inertia are small, meet actual operation requirements.
Brief description of the drawings
Fig. 1 is a kind of aluminum alloy brazing furnace heating chamber structure schematic diagram of the present invention；
Fig. 2 is communicating tube structure schematic diagram of the present invention；
Fig. 3 is airflow circulating control system architecture schematic diagram of the present invention；
Fig. 4 is transmission tubular construction schematic diagram of the present invention.
Embodiment
Illustrate present disclosure below in conjunction with specific embodiments.
As shown in Figures 1 to 4, it is a kind of aluminium alloy brazing furnace heating chamber of the present invention, including hollow horizontal cylinder
Body and the end cap 10 for being installed in cylinder both ends, cylinder include outside cylinder 20 and inside cartridge 30, and inside cartridge 30 is installed in outer
Inside side neck body 20, it is provided with air-flow formed with clearance layer 40 between outside cylinder 20 and inside cartridge 30, in clearance layer 40 and follows
Ring control system 50, if dry gas stream interface 31 is provided with the side wall of inside cartridge 30, and outside cylinder 20 is with inside cartridge 30
It is integrally formed setting；
Drive mechanism 11 is provided with the madial wall of both ends end cap 10, connecting shaft 12 is provided with both ends drive mechanism 11,
Connection ring 13 is provided with connecting shaft 12, is provided with heating component 60 positioned at the upper and lower ends of connecting shaft 12, heating component 60 is logical
The connection ring 13 is crossed to be arranged in connecting shaft 12；
Radiation shield 14 is provided with inside cartridge 30 and around heating component 60.
The present invention is reasonable in design, and the uniformity of stove heat is preferable, and heat loss is less, and outgassing rate is rapid, thermal capacity
It is small with thermal inertia, meet actual operation requirements.
Further with improvement, as depicted in figs. 1 and 2, cylinder is provided with communicating pipe 70 with the junction of end cap 10, connects
Reinforcement 15 is provided between pipe 70 and cylinder, communicating pipe 70 is U-shaped communicating pipe, and two branched pipes 71 of U-shaped communicating pipe are spiral shell
Line pipe, the arc shape pipeline 72 of U-shaped communicating pipe are arranged in cylinder；
End cap 10 is provided at both ends with the screwed hole 16 for coordinating two branched pipes 71 to use, and is provided between two screwed holes 16
Be connected with two branched pipes 71 use connect gas port 18, upper and lower ends, which connect, is additionally provided with circulation pipe 19 on gas port 18.
Further with improvement, as shown in figure 3, airflow circulating control system 50 includes temperature-compensating room 51 and is used cooperatively
Air inlet 52 and gas outlet 53, air inlet 52 and gas outlet 53 are separately positioned on the both ends of temperature-compensating room 51, temperature-compensating room 51
Inside it is provided with temperature control induction medium 54, guiding air-flow carries out the air inducing unit 55 of ringing and coordinates air-flow interface 31 to carry out
The transmission pipe 56 of air-flow transmission effect.
Specifically, as shown in figure 1, being additionally provided with the exhaust outlet 90 that port 80 and cooperation gas outlet 53 use at the top of cylinder,
Cylinder body bottom is provided with road wheel 100.
Further with improvement, as shown in figure 3, transmitting pipe 56 includes middle cylinder part 561, and with cylindrical portions 561
Both ends are connected the tapered segment 562 of setting, and are provided with some arc gas holes 563 on the lateral wall of tapered segment 562.
During work, the drive connection axle 12 of drive mechanism 11 rotates, and then drives the rotary heating of heating component 60, improves and adds
The uniformity of heat in hot cell；Meanwhile radiation shield 14 can avoid the loss of heat, airflow circulating control system 50 can control
Thermal current enters in heating chamber, is further ensured that the constant easily controllable of heating indoor temperature.
Above content is detailed description made for the present invention in conjunction with specific embodiments, it is impossible to assert that the present invention is specific real
Apply and be only limitted to these explanations.For those skilled in the art, before present inventive concept is not departed from
Put, some simple deduction or replace can also be made, should all be considered as belonging to the scope of protection of the invention.
Claims (5)
1. a kind of aluminium alloy brazing furnace heating chamber, including hollow horizontal cylinder and the end cap for being installed in the cylinder both ends
(10), it is characterised in that：The cylinder includes outside cylinder (20) and inside cartridge (30), and the inside cartridge (30) is installed in
The outside cylinder (20) is internal, formed with clearance layer (40) between the outside cylinder (20) and the inside cartridge (30),
Airflow circulating control system (50) is provided with the clearance layer (40), the inside cartridge (30) is if be provided with dry gas in side wall
Stream interface (31), and the outside cylinder (20) and the inside cartridge (30) are formed in one setting；
Drive mechanism (11) is provided with end cap described in both ends (10) madial wall, is provided with described in both ends in drive mechanism (11)
Connecting shaft (12), connection ring (13) is provided with the connecting shaft (12), upper and lower ends are respectively provided with positioned at the connecting shaft (12)
There is heating component (60), the heating component (60) is arranged in the connecting shaft (12) by the connection ring (13)；
Radiation shield (14) is provided with the inside cartridge (30) and around the heating component (60).
A kind of 2. aluminium alloy brazing furnace heating chamber according to claim 1, it is characterised in that：The cylinder and the end cap
(10) junction is provided with communicating pipe (70), and reinforcement (15) is provided between the communicating pipe (70) and the cylinder, described
Communicating pipe (70) is U-shaped communicating pipe, and two branched pipes (71) of the U-shaped communicating pipe are screwed pipe, the circle of the U-shaped communicating pipe
Arc pipe (72) is arranged in cylinder；
The end cap (10) is provided at both ends with the screwed hole (16) for coordinating two branched pipe (71) to use, two screwed holes
(16) be provided between be connected with two branched pipe (71) use connect gas port (18), connect gas port described in upper and lower ends
(18) circulation pipe (19) is additionally provided with.
A kind of 3. aluminium alloy brazing furnace heating chamber according to claim 1, it is characterised in that：The airflow circulating control system
System (50) includes temperature-compensating room (51) and the air inlet (52) being used cooperatively and gas outlet (53), the air inlet (52) and institute
State gas outlet (53) and be separately positioned on temperature-compensating room (51) both ends, temperature control sense is provided with the temperature-compensating room (51)
Answer medium (54), guiding air-flow to carry out the air inducing unit (55) of ringing and coordinate the air-flow interface (31) to carry out air-flow
The transmission pipe (56) of transmission effect.
A kind of 4. aluminium alloy brazing furnace heating chamber according to claim 3, it is characterised in that：Also set up at the top of the cylinder
The exhaust outlet (90) for having port (80) and coordinating the gas outlet (53) to use, the cylinder body bottom are provided with road wheel (100).
A kind of 5. aluminium alloy brazing furnace heating chamber according to claim 3, it is characterised in that：The pipe (56) that transmits includes
Middle cylinder part (561), and the tapered segment (562) for the setting that is connected with the cylindrical portions (561) both ends, and be located at
Some arc gas holes (563) are provided with tapered segment (562) lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725748.7U CN207026675U (en) | 2017-06-21 | 2017-06-21 | A kind of aluminium alloy brazing furnace heating chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725748.7U CN207026675U (en) | 2017-06-21 | 2017-06-21 | A kind of aluminium alloy brazing furnace heating chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207026675U true CN207026675U (en) | 2018-02-23 |
Family
ID=61468384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720725748.7U Expired - Fee Related CN207026675U (en) | 2017-06-21 | 2017-06-21 | A kind of aluminium alloy brazing furnace heating chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207026675U (en) |
-
2017
- 2017-06-21 CN CN201720725748.7U patent/CN207026675U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20180621 |