CN205115530U - Use circulating aluminum alloy aging oven of natural gas for burning raw materials - Google Patents
Use circulating aluminum alloy aging oven of natural gas for burning raw materials Download PDFInfo
- Publication number
- CN205115530U CN205115530U CN201520744328.4U CN201520744328U CN205115530U CN 205115530 U CN205115530 U CN 205115530U CN 201520744328 U CN201520744328 U CN 201520744328U CN 205115530 U CN205115530 U CN 205115530U
- Authority
- CN
- China
- Prior art keywords
- natural gas
- branch road
- air inlet
- thermal chamber
- guiding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses an use circulating aluminum alloy aging oven of natural gas for burning raw materials, including thermal treatment room, platform truck and furnace gate, the thermal treatment room feeds through with hot air circulating system each other, and hot air circulating system is including bleeding pipeline and feeding through in the pipeline of bleeding first branch road and the second branch road that admits air that admits air, and the burner port department of thermal treatment room still is provided with natural gas combustor, and the air inlet of corresponding natural gas combustor has the pressure regulating accumulator plant through pipeline connection. The utility model discloses a fan and the circulation wind channel of establishing for it can cyclic utilization to blow in hot -blast in the furnace body, ensures that the heat distribution in the furnace body is more even, and overhead door's sealed effect improves greatly to be equipped with the one deck insulating layer in the overhead door, make the outdiffusion of ageing furnace nei gaowenbu, in addition, that the natural gas is for the raw materials that burns, so can not produce black cigarette ash on the aluminium bar surface when the burning owing to what adopt.
Description
Technical field
The utility model relates to equipment for Heating Processing correlative technology field, and specifically a kind of take natural gas as the circulating aluminium alloy aging oven of combustion material.
Background technology
Aging oven is a kind of novel high-efficiency and energy-saving product, is mainly used in the melting of various aluminium alloy, particularly more the and melting place of single stove batch operation of the foundry returns such as aluminium alloy, aluminum products, as aluminium bar, aluminium alloy, aluminum products etc.
In aluminium alloy production process, aluminium alloy needs through aging strengthening model after extrusion molding, to obtain good Al-alloy mechanical properties; Traditional diesel oil aging oven accumulation of heat loss is large, and heat utilization efficiency is low; And due to temperature-controlled precision not good, furnace sealing difference easily causes aluminum alloy hardness uneven phenomenon to produce, and flue gas acid in combustion and unburnt carbon black can affect the quality of aluminium alloy.
There is the poorly sealed defect of timeliness fire door in production process simultaneously, waste a lot of energy, when the high temperature in stove is transmitted on aging oven overhead door, there is the hidden danger of scalding human body.
In addition, the Combustion Source that the combustion unit of aluminium alloy aging oven is used mainly adopts coal-fired mode, and aging oven carries out hardness check to aluminium alloy; Required coal combustion amount is large, cost is high, coal smoke discharges some objectionable impuritiess often, to environment, fire coal can discharge some oxidizing substances, equipment is oxidized, shorten the work-ing life of equipment, also there will be black cigarette ash at aluminium bar outside surface simultaneously, impact is formed on the quality of section bar.
Utility model content
It take natural gas as the circulating aluminium alloy aging oven of combustion material that the purpose of this utility model is to provide a kind of, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of take natural gas as the circulating aluminium alloy aging oven of combustion material, comprise thermal chamber, chassis and fire door, described thermal chamber and hot air circulating system are interconnected, described hot air circulating system comprises bleed line and is communicated in the first air inlet branch road and the second air inlet branch road of described bleed line, described first air inlet branch road comprises primary heater and the first blower fan, described second air inlet branch road comprises secondary heater and the second blower fan, described first air inlet branch road is communicated in the top of described thermal chamber, described second air inlet branch road is communicated in the bottom of described thermal chamber, described bleed line is communicated in described thermal chamber sidepiece, the first guiding device and the second guiding device that are positioned at both sides, aluminium alloy settlement is provided with in described thermal chamber, first guiding device and the second guiding device form the first flow-guiding mouth and the second flow-guiding mouth jointly with the first air inlet branch road respectively, the bottom of described chassis is offered and is equipped with some through holes be communicated with the second air inlet branch road, first air inlet branch road is opened in the mid-way of described thermal chamber, described second air inlet branch road is opened in the mid-way of described thermal chamber, the bottom projection of described chassis is equipped with some spaced lug bosses, and described bleed line is positioned at the side of described thermal chamber, described first guiding device is fixed in the thermal chamber of aging oven, and described second guiding device is fixed on described chassis, described fire door is positioned at the outside of described second guiding device, described fire door comprises overhead door body and lifting device, the both sides of described overhead door body are separately installed with slip cap, timeliness fire door both sides are respectively arranged with the slide rail matched with slip cap, a support bar in parallel is provided with near each slide rail, support bar is provided with two transmission rods vertical with support bar, transmission rod one end is connected with slide rail, the other end be connected with a cylinder, and transmission rod is connected with the piston rod rotation of cylinder, described lifting device comprises lifting support, the lifting motor be arranged on lifting support, the towbar be in transmission connection with lifting motor, the traction rope that is fixed on the hitch frame on overhead door body and is wrapped on towbar, towbar is fixed on lifting support top by bearing support, the burner port place of described thermal chamber is also provided with natural gas combustion engine, and the inlet mouth of corresponding natural gas combustion engine is connected with pressure regulation accumulator plant by pipeline, and the pipeline of natural gas combustion engine and pressure regulation accumulator plant is provided with relief valve.
As further program of the utility model: described first guiding device is formed with arc guide face, described second guiding device is formed with arc guide face.
As the utility model further scheme: described pallet bottom is provided with the roller that several and body of heater offset.
As the utility model further scheme: the height of described first guiding device and the second guiding device is higher than the height of aluminium alloy.
As the utility model further scheme: the section area of described first flow-guiding mouth and described second flow-guiding mouth is 1/2nd of the section area in described pump-line.
As the utility model further scheme: described traction rope is fixedly connected on hitch frame.
Compared with prior art, the beneficial effects of the utility model are: the utility model is by set blower fan and circulation air path, making to be blown into hot blast in body of heater can recycle, decrease energy consumption, improve the rate of utilization of hot blast, laying respectively at bottom thermal chamber and two hot blast intake ductings at top by arranging, more even to guarantee the heat distribution in body of heater, and can better hot blast be recycled, ensure the timeliness quality of aluminium alloy; And the slide rail in fire door is connected with cylinder by transmission rod, overhead door is when closing, cylinder applies top power by transmission rod to slide rail, cylinder impellent is large, the sealing effectiveness of overhead door is improved greatly, and in overhead door, is provided with one deck thermofin, to make in aging oven high temperature cloth to external diffusion, both the energy had been saved, the guaranteed personnel safety of staff; In addition, be natural gas be combustion material due to what adopt, so black cigarette ash can not be produced on aluminium bar surface when burning; do not need artificial timing to carry out ashes cleaning to equipment simultaneously; provide cost savings and the energy, protect environment, ensure that the work-ing life of equipment.
Accompanying drawing explanation
The structural representation of Fig. 1 to be a kind of with natural gas be circulating aluminium alloy aging oven of combustion material.
The Facad structure schematic diagram of Fig. 2 to be a kind of with natural gas be fire door in the circulating aluminium alloy aging oven of combustion material.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, in the utility model embodiment, a kind of take natural gas as the circulating aluminium alloy aging oven of combustion material, comprise thermal chamber 10, chassis 11 and fire door 2, described chassis 11 is for settling aluminium alloy, described thermal chamber 10 is interconnected with hot air circulating system, described hot air circulating system comprises bleed line 16 and is communicated in the first air inlet branch road 30 and the second air inlet branch road 40 of described bleed line 16, described first air inlet branch road 30 comprises primary heater 32 and the first blower fan 34, described second air inlet branch road 40 comprises secondary heater 42 and the second blower fan 44, described first air inlet branch road 30 is communicated in the top of described thermal chamber 10, described second air inlet branch road 40 is communicated in the bottom of described thermal chamber 10, described bleed line 16 is communicated in described thermal chamber 10 sidepiece, the first guiding device 21 and the second guiding device 15 being positioned at both sides, aluminium alloy settlement is provided with in described thermal chamber 10, first guiding device 21 and the second guiding device 15 form the first flow-guiding mouth 37 and the second flow-guiding mouth 38 jointly with the first air inlet branch road 30 respectively, the bottom of described chassis 11 is offered and is equipped with some through holes 114 be communicated with the second air inlet branch road 40, described first guiding device 21 is formed with arc guide face 210, described second guiding device 15 is formed with arc guide face 150, the setting of arc guide face 150 can promote the homogeneity of hot blast transmission.
First air inlet branch road 30 is opened in the mid-way of described thermal chamber 10, described second air inlet branch road 40 is opened in the mid-way of described thermal chamber 10, the bottom projection of described chassis 11 is equipped with some spaced lug bosses, with support aluminium alloy, and make hot blast can enter thermal chamber inside, guarantee to be in hot blast environment bottom aluminium alloy, described bleed line 30 is positioned at the side of described thermal chamber 10; Described chassis 11 is movably connected on the body of heater of aging oven, is provided with the roller 110 that several and body of heater offset bottom described chassis 11.
Described first guiding device 21 is fixed in the thermal chamber 10 of aging oven, and described second guiding device 15 is fixed on described chassis 11; The height of described first guiding device 21 and the second guiding device 15 is higher than the height of aluminium alloy.
Described fire door 2 is positioned at the outside of described second guiding device 15, to open or to close described thermal chamber 10; Wherein, the section area of described first flow-guiding mouth 37 and described second flow-guiding mouth 38 is 1/2nd of section area in described pump-line 30, ensure that the gas flow rate of the first flow-guiding mouth 37 and the second flow-guiding mouth 38 position is equal with other flow velocitys of pump-line 30 position with this, guarantee the timeliness quality of aluminium alloy.
Described fire door 2 comprises overhead door body 201 and lifting device, the both sides of described overhead door body 201 are separately installed with slip cap 202, timeliness fire door both sides are respectively arranged with the slide rail 203 matched with slip cap 202, a support bar 205 in parallel is provided with near each slide rail 203, support bar 205 is provided with two transmission rods 206 vertical with support bar 205, transmission rod 206 one end is connected with slide rail 203, the other end be connected with a cylinder 204, and the piston rod 207 of transmission rod 206 and cylinder 204 is rotationally connected.
Described lifting device comprises lifting support 2013, the lifting motor 208 be arranged on lifting support 2013, the towbar 2011 be in transmission connection with lifting motor 208, the traction rope 209 that is fixed on the hitch frame 2012 on overhead door body 201 and is wrapped on towbar 2011, towbar 2011 is fixed on lifting support 2013 top by bearing support 2010, and traction rope 209 is fixedly connected on hitch frame 2012.
Before using, raw material is all put in aging oven by timeliness fire door, then carries out closed overhead door operation.The operation closing overhead door is as follows: start lifting motor 208, lifting motor 208 drives towbar 2011 to rotate, and the traction rope 209 being wrapped in towbar 2011 draws overhead door body 201 by hitch frame 2012 and slowly falls.After overhead door body 201 has fallen, cylinder 204 is started working, the piston rod 207 of cylinder 204 promotes transmission rod 206 and withstands slide rail 203, it is tightr that overhead door body 201 is combined with timeliness fire door edge by the top power of transmission rod 206, sealing effectiveness is strengthened greatly, and the thermofin be made up of the centrifugal stripping fiber rock wool of one deck in overhead door body 201, can prevent heat in aging oven by overhead door body to external diffusion, therefore save energy, and the safety that ensure that staff.
The burner port place of described thermal chamber 10 is also provided with natural gas combustion engine 3, and the inlet mouth of corresponding natural gas combustion engine 3 is connected with pressure regulation accumulator plant 5 by pipeline, and natural gas combustion engine 3 with the pipeline of pressure regulation accumulator plant 5 are provided with relief valve 4; Described relief valve 3 is fluid pressure type relief valve.First by compression natural gas storing to pressure regulation accumulator plant 5, when thermal chamber 10 needs work, open relief valve 4, carry out pressure regulation by relief valve 4 pairs of Sweet natural gases, then enter natural gas combustion engine 3 by pipeline and carry out ignition, thus thermal chamber 10 is heated.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. one kind take natural gas as the circulating aluminium alloy aging oven of combustion material, comprise thermal chamber (10), chassis (11) and fire door (2), it is characterized in that, described thermal chamber (10) and hot air circulating system are interconnected, described hot air circulating system comprises bleed line (16) and is communicated in the first air inlet branch road (30) and the second air inlet branch road (40) of described bleed line (16), described first air inlet branch road (30) comprises primary heater (32) and the first blower fan (34), described second air inlet branch road (40) comprises secondary heater (42) and the second blower fan (44), described first air inlet branch road (30) is communicated in the top of described thermal chamber (10), described second air inlet branch road (40) is communicated in the bottom of described thermal chamber (10), described bleed line (16) is communicated in described thermal chamber (10) sidepiece, the first guiding device (21) and the second guiding device (15) that are positioned at both sides, aluminium alloy settlement is provided with in described thermal chamber (10), first guiding device (21) and the second guiding device (15) form the first flow-guiding mouth (37) and the second flow-guiding mouth (38) jointly with the first air inlet branch road (30) respectively, the bottom of described chassis (11) is offered and is equipped with some through holes (114) be communicated with the second air inlet branch road (40), first air inlet branch road (30) is opened in the mid-way of described thermal chamber (10), described second air inlet branch road (40) is opened in the mid-way of described thermal chamber (10), the bottom projection of described chassis (11) is equipped with some spaced lug bosses, and described bleed line (30) is positioned at the side of described thermal chamber (10), described first guiding device (21) is fixed in the thermal chamber (10) of aging oven, and described second guiding device (15) is fixed on described chassis (11), described fire door (2) is positioned at the outside of described second guiding device (15), described fire door (2) comprises overhead door body (201) and lifting device, the both sides of described overhead door body (201) are separately installed with slip cap (202), timeliness fire door both sides are respectively arranged with the slide rail (203) matched with slip cap (202), a support bar (205) in parallel is provided with near each slide rail (203), support bar (205) is provided with two transmission rods (206) vertical with support bar (205), transmission rod (206) one end is connected with slide rail (203), the other end be connected with a cylinder (204), and the piston rod (207) of transmission rod (206) and cylinder (204) is rotationally connected, described lifting device comprises lifting support (2013), the lifting motor (208) be arranged on lifting support (2013), the towbar (2011) be in transmission connection with lifting motor (208), the traction rope (209) that is fixed on the hitch frame (2012) on overhead door body (201) and is wrapped on towbar (2011), towbar (2011) is fixed on lifting support (2013) top by bearing support (2010), the burner port place of described thermal chamber (10) is also provided with natural gas combustion engine (3), the inlet mouth of corresponding natural gas combustion engine (3) is connected with pressure regulation accumulator plant (5) by pipeline, and the pipeline of natural gas combustion engine (3) with pressure regulation accumulator plant (5) is provided with relief valve (4).
2. according to claim 1 a kind of take natural gas as the circulating aluminium alloy aging oven of combustion material, it is characterized in that, described first guiding device (21) is formed with arc guide face (210), described second guiding device (15) is formed with arc guide face (150).
3. according to claim 1 a kind of take natural gas as the circulating aluminium alloy aging oven of combustion material, it is characterized in that, described chassis (11) bottom is provided with the roller (110) that several and body of heater offset.
4. according to claim 1 a kind of take natural gas as the circulating aluminium alloy aging oven of combustion material, it is characterized in that, the height of described first guiding device (21) and the second guiding device (15) is higher than the height of aluminium alloy.
5. according to claim 1 a kind of take natural gas as the circulating aluminium alloy aging oven of combustion material, it is characterized in that, the section area of described first flow-guiding mouth (37) and described second flow-guiding mouth (38) is 1/2nd of the section area in described pump-line (30).
6. according to claim 1 a kind of take natural gas as the circulating aluminium alloy aging oven of combustion material, it is characterized in that, described traction rope (209) is fixedly connected on hitch frame (2012).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520744328.4U CN205115530U (en) | 2015-09-23 | 2015-09-23 | Use circulating aluminum alloy aging oven of natural gas for burning raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520744328.4U CN205115530U (en) | 2015-09-23 | 2015-09-23 | Use circulating aluminum alloy aging oven of natural gas for burning raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205115530U true CN205115530U (en) | 2016-03-30 |
Family
ID=55571152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520744328.4U Expired - Fee Related CN205115530U (en) | 2015-09-23 | 2015-09-23 | Use circulating aluminum alloy aging oven of natural gas for burning raw materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205115530U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112646969A (en) * | 2020-12-31 | 2021-04-13 | 广东润华轻合金有限公司 | Aluminum profile aging treatment process and aging treatment device |
| CN115044844A (en) * | 2022-06-15 | 2022-09-13 | 池州市明坤电子科技有限公司 | Aging treatment device for aluminum alloy workpiece machining |
-
2015
- 2015-09-23 CN CN201520744328.4U patent/CN205115530U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112646969A (en) * | 2020-12-31 | 2021-04-13 | 广东润华轻合金有限公司 | Aluminum profile aging treatment process and aging treatment device |
| CN115044844A (en) * | 2022-06-15 | 2022-09-13 | 池州市明坤电子科技有限公司 | Aging treatment device for aluminum alloy workpiece machining |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202754940U (en) | Self-igniting non-pollution waste recycling carbonization furnace | |
| CN205115530U (en) | Use circulating aluminum alloy aging oven of natural gas for burning raw materials | |
| CN207147079U (en) | A kind of oven drying system using organic exhaust gas combustion heating | |
| CN203758257U (en) | Under-machine type heat exchanger for double-preheating sintering ignition furnace | |
| CN202912898U (en) | Continuous totally closed double-furnace chamber tunnel-type carbonization furnace | |
| CN206812308U (en) | A kind of direct-fired energy-saving type curing furnace | |
| CN203582903U (en) | Malleable cast iron heat accumulating type tunnel annealing furnace production line | |
| CN204848756U (en) | Structure is transformed in blue charcoal producer gas circulation of interior hot type | |
| CN108592399A (en) | A kind of plateau warm-air drier | |
| CN204460187U (en) | Novel biomass shaped fuel boiler | |
| CN204084339U (en) | A kind of heat-accumulating burner that can realize coal gas and burn completely | |
| CN204211686U (en) | With the charring furnace of energy recovery | |
| CN103017330B (en) | Airtight automatic-oxygen-supply, twinbridge-smoke and smoke-drum energy-saving hot blast stove | |
| CN105767061A (en) | Multistage tunnel-type food processing baking equipment and method | |
| CN204958808U (en) | Combustible gas cyclic utilization heat treatment furnace | |
| CN204939384U (en) | A kind of combustible gas reclaims pyrolysis charring device fast | |
| CN204963568U (en) | Many nozzles grasswort heating furnace | |
| CN205859973U (en) | A kind of integral biomass steam generator | |
| CN203549794U (en) | Gas furnace | |
| CN205966428U (en) | Metal mesh piece rack soaks moulds heating furnace | |
| CN206073693U (en) | A kind of tunnel cave | |
| CN204969235U (en) | Living beings heating device of tea wrap machine | |
| CN207422656U (en) | A kind of biomass thermal wind furnace combustion chamber | |
| CN202792963U (en) | Communicated and circulating shuttle kiln | |
| CN206570365U (en) | Aluminum aging furnace |
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: 20160330 Termination date: 20210923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |