CN205133661U - Aluminum alloy is ageing furnace side by side - Google Patents
Aluminum alloy is ageing furnace side by side Download PDFInfo
- Publication number
- CN205133661U CN205133661U CN201520995701.3U CN201520995701U CN205133661U CN 205133661 U CN205133661 U CN 205133661U CN 201520995701 U CN201520995701 U CN 201520995701U CN 205133661 U CN205133661 U CN 205133661U
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- heater
- vacuum
- furnace
- air
- aluminium alloy
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Abstract
The utility model discloses an aluminum alloy is ageing furnace side by side, including vacuum furnace body structure, lifting type furnace door, transport trolley, hot air system and control system. Two ageing furnace side by side can carry out complete aging treatment and incomplete aging treatment simultaneously, and the exhaust hot -air reduced the energy and wastes as the heat source during the ageing furnace that carries out incomplete aging treatment simultaneously can utilize complete ageing furnace to improve production efficiency.
Description
Technical field:
The utility model relates to aging oven technical field, specifically relates to a kind of aluminium alloy aging oven side by side.
Background technology:
Ageing treatment is one of conventional method of aluminum alloy heat process.The timeliness of carrying out under room temperature is called natural aging, is claiming artificial aging higher than the timeliness of carrying out under room temperature, and artificially aged processing temperature is generally 100 DEG C ~ 200 DEG C.Artificial aging can be divided into again: not exclusively timeliness, and namely after timeliness, hardness, intensity do not arrive maximum value, and the processing temperature of this process is generally 100 DEG C ~ about 120 DEG C; Complete timeliness, namely after timeliness, hardness, intensity arrive maximum value, and the processing temperature of this process is generally 180 DEG C ~ about 200 DEG C.
In prior art, aging oven for complete ageing process is that the hot blast utilizing burner to produce carries out ageing treatment to aluminium alloy, at burner constantly to while aging oven pumping hot blast, in order to keep the pressure equilibrium in aging oven, vacuum fan is wanted constantly to discharge outside aging oven by the air with heat, so not only can cause thermal pollution to surrounding environment, also can cause energy loss, reduce energy utilization rate.
Utility model content:
The purpose of this utility model is exactly for the deficiencies in the prior art, one aging oven is side by side provided, wherein the aging oven of side is used for complete ageing treatment, the aging oven of opposite side is used for incomplete ageing treatment, in the course of the work, the air with heat constantly enters in the aging oven carrying out incomplete ageing treatment by the vacuum fan carrying out complete ageing treatment side, and heat is fully used, both reduce the thermal pollution of environment, be improved efficiency of energy utilization.
Technology solution of the present utility model is as follows:
A kind of aluminium alloy aging oven side by side, comprises vacuum furnace body structure, lifting furnace door, transport trolley, hot-air system and Controlling System.Wherein, vacuum furnace body structure comprises two the first bodies of heater be arranged side by side, second body of heater, first body of heater is used for complete ageing treatment, second body of heater is used for infull ageing treatment, first body of heater and the second body of heater have identical structure and size, vacuum layer is formed between furnace outer wall and stove inwall, first body of heater and the second body of heater share a vacuum pump, hot-air system comprises burner, recirculation blower, first guiding device, second guiding device, burner is connected with the guiding device of two furnace interior respectively by air-supply pipeline, vacuum fan is provided with in first body of heater, vacuum fan is connected with the second body of heater by air draft pipeline, air draft pipeline is provided with check valve, recirculation blower is connected with the second body of heater by second row air pipe line.
Concrete, vacuum pump is electric vacuum pump, and electric vacuum pump is connected with the second body of heater with the first body of heater respectively by vacuum-lines.
Concrete, the first body of heater is provided with the first tensimeter, the second body of heater has been provided with the second tensimeter.
Concrete, the stove inwall of the first body of heater and the second body of heater is evenly provided with multiple temperature sensor.
Concrete, the air-supply pipeline that burner is connected with the first body of heater, the second body of heater is respectively equipped with first-class gauge, second gauge.
Concrete, Controlling System comprises PLC, and PLC is electrically connected with the first tensimeter, the second tensimeter, vacuum pump, first-class gauge, second gauge, temperature sensor.
The beneficial effects of the utility model are: two aging ovens side by side can carry out complete ageing treatment and incomplete ageing treatment simultaneously, the aging oven simultaneously carrying out incomplete ageing treatment can utilize the warm air of discharging in complete aging oven as thermal source, reduce energy dissipation, thus enhance productivity.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model first guiding device.
In figure: 1, the first body of heater; 2, the second body of heater; 3, burner; 4, first-class gauge; 5, second gauge; 6, the first tensimeter; 7, the second tensimeter; 8, check valve; 9, vacuum fan; 10, temperature sensor; 11, vacuum pump; 12, recirculation blower; 13, the first guiding device; 14, the second guiding device; 20, blast inlet; 21, air outlet.
Embodiment:
In order to enable above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail embodiment of the present utility model below in conjunction with accompanying drawing.
As shown in Figure 1, aging oven side by side of the present utility model comprises vacuum furnace body structure, lifting furnace door, transport trolley, hot-air system and Controlling System.
Vacuum furnace body structure comprises two the first body of heater 1, second bodies of heater 2 be arranged side by side, first body of heater 1 is for complete ageing treatment, second body of heater 2 is for infull ageing treatment, and the first body of heater 1 and the second body of heater 2 have identical structure and size, form vacuum layer between the outer wall of body of heater and inwall.Two bodies of heater share an electric vacuum pump 11, and electric vacuum pump 11 is connected with two bodies of heater respectively by vacuum-lines, for keeping the vacuum tightness between body of heater inside and outside wall.Meanwhile, the first body of heater 1, second body of heater 2 is separately installed with the first tensimeter 6, second tensimeter 7, for monitoring vacuum layer internal pressure size.The inwall of two bodies of heater is evenly provided with multiple temperature sensor 10.
Hot-air system comprises burner 3, recirculation blower 12, first guiding device 13 and the second guiding device 14, and burner 3 is connected with the guiding device of two furnace interior respectively by air-supply pipeline.The air-supply pipeline that burner 3 is connected with two bodies of heater is respectively equipped with first-class gauge 4, second gauge 5.Be provided with vacuum fan 9 in first body of heater 1, vacuum fan 9 is connected with the second body of heater 2 by first row air pipe line, and air draft pipeline is provided with check valve 8.Recirculation blower 12 is connected with the second body of heater 2 by second row air pipe line, by second row air pipe line, the air in the second body of heater 2 is introduced burner 3.
Controlling System comprises PLC, and PLC is electrically connected with the first tensimeter 6, second tensimeter 7, vacuum pump 11, first-class gauge 4, second gauge 5, temperature sensor 10.
First guiding device 13 has identical structure and size with the second guiding device 14, concrete structure as shown in Figure 2, first guiding device 13 top offers blast inlet 20, warm air in burner 3 enters in the first guiding device 13 by blast inlet 20, the bottom of the first guiding device 13 is provided with the multiple air outlets 21 be evenly arranged, the shape of air outlet is circular, and the diameter of air outlet is 5mm ~ 10mm.
Principle of work: the first body of heater 1 is for complete ageing treatment, second body of heater 2 is for incomplete ageing treatment, air in second body of heater 2 pumps in burner 3 by recirculation blower 12, is delivered to respectively by hot blast in the first body of heater 1 and the second body of heater 2 after burner 3 pairs of air heating.The temperature in the first body of heater 1, second body of heater 2 is monitored in real time by the temperature sensor 10 evenly arranged, temperature in first body of heater 1 is controlled between 180 ± 2 DEG C ~ 200 ± 2 DEG C, temperature in second body of heater 2 is controlled between 100 ± 2 DEG C ~ 120 ± 2 DEG C, makes the Al-alloy products in two bodies of heater be carried out complete ageing treatment and incomplete ageing treatment respectively.First-class gauge 4, second gauge 5 control the hot gas flow entering two bodies of heater respectively.When aging oven brings into operation side by side, two under meters are opened, and check valve 8 is closed, and when the first body of heater 1, second body of heater 2 reaches design temperature scope, open check valve 8, the air in the first body of heater 1 enters in the second body of heater 2 by vacuum fan.
Temperature sensor 10 detects the temperature in two bodies of heater, when the temperature in body of heater lower than or when exceeding set-point temperature scope, the unlatching size of PLC adjust flux meter, to maintain the temperature value in body of heater; For monitoring the vacuum tightness of the tensimeter display of two body of heater vacuum layer pressure sizes not when preset range, PLC controls vacuum pump 11 and keeps the vacuum tightness of vacuum layer to preset range.
Claims (6)
1. aluminium alloy aging oven side by side, comprise vacuum furnace body structure, lifting furnace door, transport trolley, hot-air system and Controlling System, it is characterized in that: vacuum furnace body structure comprises two the first bodies of heater (1) be arranged side by side, second body of heater (2), first body of heater (1) is for complete ageing treatment, second body of heater (2) is for infull ageing treatment, first body of heater (1) and the second body of heater (2) have identical structure and size, vacuum layer is formed between furnace outer wall and stove inwall, first body of heater (1) and the second body of heater (2) share a vacuum pump, hot-air system comprises burner (3), recirculation blower (12), first guiding device (13), second guiding device (14), burner (3) is connected with the guiding device of two furnace interior respectively by air-supply pipeline, vacuum fan (9) is provided with in first body of heater (1), vacuum fan (9) is connected with the second body of heater (2) by first row air pipe line, air draft pipeline is provided with check valve (8), recirculation blower (12) is connected with the second body of heater (2) by second row air pipe line.
2. a kind of aluminium alloy according to claim 1 aging oven side by side, it is characterized in that: described vacuum pump is electric vacuum pump (11), and electric vacuum pump is connected with the second body of heater (2) with the first body of heater (1) respectively by vacuum-lines.
3. a kind of aluminium alloy according to claim 1 and 2 aging oven side by side, it is characterized in that: the first body of heater (1) has been provided with the first tensimeter (6), the second body of heater (2) is provided with the second tensimeter (7).
4. a kind of aluminium alloy according to claim 3 aging oven side by side, is characterized in that: the stove inwall of the first body of heater (1) and the second body of heater (2) is evenly provided with multiple temperature sensor (10).
5. a kind of aluminium alloy according to claim 3 aging oven side by side, is characterized in that: the air-supply pipeline that burner (3) is connected with the first body of heater (1), the second body of heater (2) is respectively equipped with first-class gauge (4), second gauge (5).
6. a kind of aluminium alloy according to claim 3 aging oven side by side, it is characterized in that: Controlling System comprises PLC, PLC is electrically connected with the first tensimeter (6), the second tensimeter (7), vacuum pump (11), first-class gauge (4), second gauge (5), temperature sensor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520995701.3U CN205133661U (en) | 2015-12-03 | 2015-12-03 | Aluminum alloy is ageing furnace side by side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520995701.3U CN205133661U (en) | 2015-12-03 | 2015-12-03 | Aluminum alloy is ageing furnace side by side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205133661U true CN205133661U (en) | 2016-04-06 |
Family
ID=55619472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520995701.3U Expired - Fee Related CN205133661U (en) | 2015-12-03 | 2015-12-03 | Aluminum alloy is ageing furnace side by side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205133661U (en) |
-
2015
- 2015-12-03 CN CN201520995701.3U patent/CN205133661U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20171203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |