CN207619471U - A kind of aviation or the special deflecting jet flow heat-treatment furnace of military aluminium - Google Patents
A kind of aviation or the special deflecting jet flow heat-treatment furnace of military aluminium Download PDFInfo
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- CN207619471U CN207619471U CN201721741078.4U CN201721741078U CN207619471U CN 207619471 U CN207619471 U CN 207619471U CN 201721741078 U CN201721741078 U CN 201721741078U CN 207619471 U CN207619471 U CN 207619471U
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- Prior art keywords
- air
- kuppe
- aluminium
- military
- air flow
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 48
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 24
- 239000004411 aluminium Substances 0.000 title claims abstract description 24
- 230000008859 change Effects 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 6
- 230000036760 body temperature Effects 0.000 claims description 2
- 230000008676 import Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000005619 thermoelectricity Effects 0.000 claims 1
- 150000001398 aluminium Chemical class 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model is related to aviation or the special deflecting jet flow heat-treatment furnaces of military aluminium, it includes furnace body, heating device, place the rack of workpiece, so that the circulatory system of airflow circulating in furnace body, the circulatory system includes being located on rack and both sides are respectively equipped with the kuppe of air flow inlet and air stream outlet, the gas channel being connected respectively with air flow inlet and air stream outlet, in gas channel and the changement that kuppe interior air-flow flows to can be changed, and the circulating fan in gas channel, the upper and lower surface of workpiece is arranged in parallel on the air flow direction and rack wherein entered in kuppe, air flow inlet is connected to the gas outlet of circulating fan, air stream outlet is connected to the air intake of circulating fan.The utility model enables to the air flow direction for blowing to plank to be arranged in parallel with plate surface under the premise of realizing airflow circulating, while can also change air-flow trend, to meet the processing request of aviation aluminium or military project aluminium class plank, it is ensured that the quality of product.
Description
Technical field
The utility model belongs to heat-treatment furnace field, and in particular to a kind of aviation or the special deflecting jet flow heat of military aluminium
Treatment furnace.
Background technology
Currently, heat treatment used by heat-treatment furnace include substantially furnace body, the combustion system being connected to furnace body or heater,
Rack for placing workpiece and in furnace body so that the circulatory system of airflow circulating is closed after rack is transferred to furnace body
Fire door, the hot gas that combustion system generates is introduced directly into furnace body, and is heated to the workpiece on truck, wherein generate
Air-flow enters workpiece rest area from the both sides of workpiece, and is flowed out to the top of workpiece, is then back to workpiece again from side wall channels
In rest area, airflow circulating heating is completed.
However, for for plank class product, especially aviation aluminium or military project aluminium, the air-flow that is formed in rack without
Method is parallel with the surface of plank, therefore, is susceptible to the non-uniform phenomenon of heating, and then seriously affected the quality of product.
Invention content
Technical problem to be solved in the utility model be overcome the deficiencies of the prior art and provide a kind of improved aviation or
The military special deflecting jet flow heat-treatment furnace of aluminium enables to the gas for blowing to plank under the premise of realizing airflow circulating
Stream flow direction is arranged in parallel with plate surface, while can also change air-flow and move towards, to meet aviation aluminium or military project aluminium class plank
Processing request, it is ensured that the quality of product.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：
A kind of aviation or the special deflecting jet flow heat-treatment furnace of military aluminium comprising furnace body, heating device, for placing
The rack of workpiece and in furnace body so that the circulatory system of airflow circulating, the circulatory system include being located on rack and two
It is logical that side is respectively equipped with the kuppe of air flow inlet and air stream outlet, the air-flow being connected respectively with air flow inlet and air stream outlet
Road, in gas channel and can change kuppe interior air-flow flow direction changement and following in gas channel
Ring wind turbine, wherein the upper and lower surface into workpiece on the air flow direction and rack in kuppe is arranged in parallel, air flow inlet with follow
The gas outlet of ring wind turbine is connected to, and air stream outlet is connected to the air intake of circulating fan.
Preferably, gas channel includes for air flow inlet and air stream outlet to be connected with the air intake of circulating fan
First passage, the second channel for air flow inlet and air stream outlet to be connected with the gas outlet of circulating fan, wherein second
Channel is located at the top of first passage.
Specifically, being equipped with partition board between kuppe and furnace body top inner wall, the is wherein formed between kuppe and partition board
One channel forms second channel between partition board and furnace body top inner wall.
A specific implementation according to the present utility model and preferred aspect, changement include that can respectively intercept first
So that air intake is connected with the air stream outlet of kuppe, gas outlet with the air flow inlet of kuppe in channel and second channel
The first flashboard and the second flashboard；For driving the location swap of the first flashboard and the second flashboard to change kuppe interior air-flow stream
To actuator.
Preferably, actuator includes the first positioning rail being arranged between kuppe and furnace body top inner wall and the second positioning
Rail, for driving first force piece of the first flashboard activity on the first positioning rail, for driving the second flashboard activity second
The second force piece on positioning rail, wherein the first flashboard and the setting of the second flashboard relative dislocation, and one in the two is by first
Channel is closed, second channel is closed by another.Under the premise of realizing airflow circulating so that airflow direction in kuppe with
Workpiece upper and lower surface is parallel, while passing through the location swap of the first flashboard and the second flashboard, you can changes the air-flow in kuppe
Direction, a kind of flow direction are that from left to right, another kind flow direction is right-to-left, it therefore meets aviation aluminium or military project aluminium class plank
Processing request, it is ensured that the processing quality of heat treatment improves product quality.
It is identical mechanism as the first force piece and the second force piece, is specifically telescopic cylinder and connecting rod or traction rope
Fit system, wherein by the flexible of telescopic cylinder so that the up and down motion of connecting rod or traction rope drive flashboard.
Specifically, the first positioning rail and the second positioning rail are located at the air intake of circulating fan and the both sides of gas outlet,
And it is symmetrical arranged about circulating fan.
In this example, the upper and lower end parts of the first positioning rail and the second positioning rail are respectively positioned at inner wall and water conservancy diversion at the top of furnace body
On cover, and it is vertically arranged.Herein, on the one hand the mobile adjusting of flashboard is convenient in the setting of the first positioning rail and the second positioning rail；
On the other hand connection will be relatively fixed between kuppe, partition board and inboard wall of furnace body.
A specific implementation according to the present utility model and preferred aspect, kuppe inside form open-ended heat treatment
Area, rack are moved to heat-treatment zone from open end, and kuppe includes being located at rack both sides to form air flow inlet and air stream outlet
Side plate, binding of being closed of the top of both sides side plate plate and be separately positioned on side plate for by gas at the top of the side plate
Conductance enters or exports the polylith deflector of heat-treatment zone, and wherein deflector is correspondingly arranged at air flow inlet and air flow outlet.
It is preferably located at the symmetrical setting of deflector of both sides side plate, and outside from air flow inlet and air stream outlet respectively
And upwardly extend setting.By the setting of deflector, on the one hand it is convenient for the importing and export of air-flow, is more advantageous to following for air-flow
Ring；On the other hand further ensure that the direction of kuppe interior air-flow is parallel with workpiece upper and lower surface.
In this example, deflector is bent downwardly arc-shaped from upper and lower ends portion.It is simple in structure, it is easy for installation.
In addition, heating device includes being located between the air flow inlet and sidewall of the furnace body of the kuppe and air-flow goes out
Heater between mouth and sidewall of the furnace body；And it can extend into kuppe and be used to detect the thermocouple of stove body temperature.Its
Middle heater is common heating rod, and the gas after heating quickly can be imported kuppe, made simultaneously by the distribution of position
In furnace body gas can be rapidly heated and relatively uniform；It, mainly can be accurately in reacting furnace-e/or as the position of thermocouple
Temperature.
Due to the implementation of above technical scheme, the utility model has the following advantages that compared with prior art：
The utility model enables to the air flow direction for blowing to plank and plate surface under the premise of realizing airflow circulating
It is arranged in parallel, while air-flow trend can also be changed, to meet the processing request of aviation aluminium or military project aluminium class plank, it is ensured that product
Quality.
Description of the drawings
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is described in more detail：
Fig. 1 is the schematic cross-section of the utility model heat-treatment furnace（Arrow is oriented to airflow direction）；
Fig. 2 is the schematic cross-section after the airflow-reversing of Fig. 1 heat-treatment furnaces（Arrow is oriented to airflow direction）；
Wherein：1, furnace body；10, guide rail；2, heating device；20, heater；21, thermocouple；3, rack；30, wheel；4、
The circulatory system；40, air scoop；40a, air flow inlet；40b, air stream outlet；400, side plate；401, bind plate；401a, third face
Plate；401b, fourth face plate；401c, connector；402, deflector；41, gas channel；411, first passage；412, second channel；
42, changement；421, the first flashboard；422, the second flashboard；423, actuator；423a, the first positioning rail；423b, second are determined
Position rail；423c, the first force piece；423d, the second force piece；43, circulating fan；43a, gas outlet；43b, air intake；44, every
Plate；G, workpiece.
Specific implementation mode
As shown in Figure 1, the present embodiment provides a kind of aviation or the special deflecting jet flow heat-treatment furnaces of military aluminium comprising
Furnace body 1, heating device 2, the rack 3 for placing workpiece G and the circulatory system 4 for making airflow circulating in furnace body 1.
The circulatory system 4 includes being located on rack 1 and both sides to be respectively equipped with leading for air flow inlet 40a and air stream outlet 40b
Stream cover 40, the gas channel 41 being connected respectively with air flow inlet 40a and air stream outlet 40b, and energy interior positioned at gas channel 41
The changement 42 and the circulating fan 43 in gas channel 41 for enough changing 40 interior air-flow of kuppe flow direction, wherein into
The upper and lower surface for entering air flow direction and workpiece G on rack 3 in kuppe 40 is arranged in parallel, air flow inlet 40a and circulating fan
43 gas outlet 43a connections, air stream outlet 40b are connected to the air intake 43b of circulating fan 43.
Specifically, 40 inside of kuppe forms open-ended heat-treatment zone, rack 3 is moved to heat treatment from open end
Area.In this example, 3 bottom of rack sets wheel 30, and guide rail 10, the workpiece G after being kept flat by way of sliding are equipped in furnace body 1
Heat-treatment zone is pushed to be heat-treated（Applicant explains a bit, although the present embodiment works as being heat-treated and is used for workpiece
When cooling, principle is also the same, and difference is only that heating device is changed to refrigerating plant）.
In this example, kuppe 40 includes the side plate for being located at 3 both sides of rack and forming air flow inlet 40a and air stream outlet 40b
400, binding of being closed of the top of both sides side plate 400 and is separately positioned on side plate 400 plate 401 positioned at the top of side plate 400
For importing or exporting the polylith deflector 402 of heat-treatment zone air-flow, wherein deflector 402 is correspondingly arranged at air flow inlet
At 40a and air stream outlet 40b.By the setting of deflector 402, on the one hand it is convenient for the importing and export of air-flow, is more advantageous to gas
The cycle of stream；On the other hand further ensure that the direction of kuppe interior air-flow is parallel with workpiece upper and lower surface.
Positioned at the 402 symmetrical setting of deflector of both sides side plate 400, and respectively from air flow inlet 40a and air stream outlet 40b
Outward and upwardly extend setting.
Specifically, deflector 402 be bent downwardly from upper and lower ends portion it is arc-shaped.It is simple in structure, it is easy for installation.
The version that binds 401 includes the third panel 401a, downward from the both sides of third panel 401a for being located at top horizontal and extending
The fourth face plate 401b of extension and the angle bar straight coupling for being arranged in the fourth face bottoms plate 401b and being connected to 400 top of side plate
401c。
Gas channel 41 includes for by the air intake 43b phases of air flow inlet 40a and air stream outlet 40b and circulating fan 43
The first passage 411 of connection, for air flow inlet 40a and air stream outlet 40b to be connected with the gas outlet 43a of circulating fan 43
Second channel 412, wherein second channel 412 is located at the top of first passage 411.
Specifically, be equipped with partition board 44 between 1 top inner wall of kuppe 40 and furnace body, wherein kuppe 40 and partition board 44 it
Between form first passage 411, second channel 412 is formed between 1 top inner wall of partition board 44 and furnace body.
Changement 42 includes that can intercept respectively in first passage 411 and second channel 412 so that air intake 43b
With the air stream outlet 40a of kuppe 40, gas outlet 43a the first flashboard 421 being connected with the air flow inlet 40b of kuppe 40 and
Second flashboard 422；For driving the location swap of the first flashboard 421 and the second flashboard 422 to change 40 interior air-flow stream of kuppe
To actuator 423.
Actuator 423 includes the first positioning rail 423a and second being arranged between 1 top inner wall of kuppe 40 and furnace body
Positioning rail 423b, for driving first force piece 423c of the activity of the first flashboard 421 on the first positioning rail 423a, for driving
Second force piece 423d of second flashboard, 422 activity on the second positioning rail 423b, wherein the first flashboard 421 and the second flashboard
422 relative dislocations are arranged, and first passage 411 is closed by one in the two, second channel 412 is closed by another.
In this example, under the premise of realizing airflow circulating so that the airflow direction and workpiece upper and lower surface in kuppe are flat
Row, while passing through the location swap of the first flashboard and the second flashboard, you can changes the airflow direction in kuppe, a kind of flow direction is
From left to right, another flow direction is right-to-left, it therefore meets the processing request of aviation aluminium or military project aluminium class plank, it is ensured that heat
The processing quality of processing improves product quality.
First force piece 423c and the second force piece 423d is identical mechanism, specifically telescopic cylinder and connecting rod or to lead
Messenger fit system, wherein by the flexible of telescopic cylinder so that the up and down motion of connecting rod or traction rope drive flashboard.
Specifically, the first positioning rail 423a and the second positioning rail 423b be located at circulating fan 43 air intake 43b and
The both sides of gas outlet 43a, and be symmetrical arranged about circulating fan 43.
In this example, the upper and lower end parts of the first positioning rail 423a and the second positioning rail 423b are respectively positioned at 1 top of furnace body
On inner wall and third panel 401a, and it is vertically arranged.Herein, the setting of the first positioning rail 423a and the second positioning rail 423b,
On the one hand it is convenient for the mobile adjusting of flashboard；On the other hand by the company of being relatively fixed between 1 inner wall of kuppe 40, partition board 44 and furnace body
It connects.
In addition, heating device 2 includes air flow inlet 40a and air stream outlet 40b and 1 side of furnace body for being located at kuppe 40
Heater 20 between wall and it can extend into thermocouple 21 in kuppe 40 and for detecting temperature in furnace body 1.Wherein plus
Hot device 20 is common heating rod, and the gas after heating quickly can be imported kuppe, made simultaneously by the distribution of position
Gas can be rapidly heated and relatively uniform in furnace body；It, mainly can be accurately in reacting furnace-e/or as the position of thermocouple 21
Temperature.
The embodiment of the present embodiment is as follows：
It will be placed with the rack 3 of workpiece G, be first transferred to heat-treatment zone, is then closed fire door, while the first flashboard 421 blocks
It cuts in first passage 411, the second flashboard 422 intercepts in second channel 412, and then heater 20 and circulating fan 43 are opened
Work, and circulating fan 43 flows air-flow from the left side of kuppe 40 to the right, then from the air-flow that right side is discharged from first
Circulating fan 43 is flowed back in channel 411, then air-flow is recycled to the left side of kuppe 40 by circulating fan 43 from first passage 412,
Complete the cycle of air-flow（Specific air-flow trend can be found in Fig. 1）, wherein positioned at the air-flow bottom horizontal flow sheet from left to right of kuppe 40
（It is, being arranged in parallel positioned at the airflow direction of kuppe 40 and the surface of plank）.
When needing commutation, directly pass through the first force piece 423c and the second force piece 423d so that 421 He of the first flashboard
The position change of second flashboard 422 is intercepted second channel 412 by the first flashboard 421, and the second flashboard 422 is by first passage 411
It intercepts, therefore, the trend of air-flow is as shown in Fig. 2, change, and be located at the air-flow right-to-left bottom horizontal flow sheet of kuppe 40
（It is, being arranged in parallel positioned at the airflow direction of kuppe 40 and the surface of plank）.
The utility model is described in detail above, its object is to allow the personage for being familiar with this field technology can be much of that
It solves the content of the utility model and is implemented, the scope of protection of the utility model can not be limited with this, it is all according to this practicality
Equivalent change or modification made by novel Spirit Essence should all cover within the protection scope of the present utility model.
Claims (10)
1. a kind of aviation or the special deflecting jet flow heat-treatment furnace of military aluminium comprising furnace body, heating device, for placing work
The rack of part and the circulatory system for making airflow circulating in the furnace body, it is characterised in that：The circulatory system includes
Be located on the rack and both sides be respectively equipped with air flow inlet and air stream outlet kuppe, respectively with the air flow inlet and
Gas channel that air stream outlet is connected in the gas channel and can change the kuppe interior air-flow flow direction
Changement and the circulating fan in gas channel, wherein entering the air flow direction in the kuppe and the material
The upper and lower surface of workpiece is arranged in parallel on frame, and the air flow inlet is connected to the gas outlet of the circulating fan, the gas
Outflux is connected to the air intake of the circulating fan.
2. aviation according to claim 1 or the special deflecting jet flow heat-treatment furnace of military aluminium, it is characterised in that：It is described
Gas channel include for the air flow inlet and air stream outlet to be connected with the air intake of the circulating fan first
Channel, the second channel for the air flow inlet and air stream outlet to be connected with the gas outlet of the circulating fan, wherein
The second channel is located at the top of the first passage.
3. aviation according to claim 2 or the special deflecting jet flow heat-treatment furnace of military aluminium, it is characterised in that：Institute
Partition board is equipped between the kuppe stated and the furnace body top inner wall, wherein described in being formed between the kuppe and the partition board
First passage forms second channel between the partition board and the furnace body top inner wall.
4. aviation according to claim 2 or 3 or the special deflecting jet flow heat-treatment furnace of military aluminium, it is characterised in that：
The changement includes that can intercept respectively in the first passage and second channel so that the air intake and institute
State the air stream outlet of kuppe, the first flashboard and the second lock that the gas outlet is connected with the air flow inlet of the kuppe
Plate；For driving the location swap of first flashboard and the second flashboard to change the driving of the kuppe interior air-flow flow direction
Part.
5. aviation according to claim 4 or the special deflecting jet flow heat-treatment furnace of military aluminium, it is characterised in that：It is described
Actuator includes the first positioning rail being arranged between the kuppe and the furnace body top inner wall and the second positioning rail, is used for
Drive first force piece of the first flashboard activity on first positioning rail, for driving the second flashboard activity to exist
The second force piece on second positioning rail, wherein first flashboard and the second flashboard relative dislocation setting, and two
One in person the first passage is closed, the second channel is closed by another.
6. aviation according to claim 5 or the special deflecting jet flow heat-treatment furnace of military aluminium, it is characterised in that：It is described
The first positioning rail and the second positioning rail be located at the air intake of the circulating fan and the both sides of gas outlet, and about described
Circulating fan be symmetrical arranged.
7. aviation according to claim 1 or the special deflecting jet flow heat-treatment furnace of military aluminium, it is characterised in that：It is described
Kuppe inside form open-ended heat-treatment zone, the rack is moved to the heat-treatment zone from open end, described
Kuppe include being located at the rack both sides to form the side plate of air flow inlet and air stream outlet, be located at two at the top of the side plate
What the top of side plate described in side was closed bind plate and be separately positioned on the side plate for will air-flow import or export described in
The polylith deflector of heat-treatment zone, wherein the deflector is correspondingly arranged at air flow inlet and air flow outlet.
8. aviation according to claim 7 or the special deflecting jet flow heat-treatment furnace of military aluminium, it is characterised in that：It is located at
The symmetrical setting of deflector of side plate described in both sides, and respectively outward and setting is upwardly extended from air flow inlet and air stream outlet.
9. aviation according to claim 8 or the special deflecting jet flow heat-treatment furnace of military aluminium, it is characterised in that：It is described
Deflector be bent downwardly from upper and lower ends portion it is arc-shaped.
10. aviation according to claim 1 or the special deflecting jet flow heat-treatment furnace of military aluminium, it is characterised in that：Institute
State heating device include be located between the air flow inlet of the kuppe and the sidewall of the furnace body and air stream outlet with it is described
Heater between sidewall of the furnace body；And it can extend into the kuppe and be used to detect the thermoelectricity of the stove body temperature
It is even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741078.4U CN207619471U (en) | 2017-12-14 | 2017-12-14 | A kind of aviation or the special deflecting jet flow heat-treatment furnace of military aluminium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741078.4U CN207619471U (en) | 2017-12-14 | 2017-12-14 | A kind of aviation or the special deflecting jet flow heat-treatment furnace of military aluminium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207619471U true CN207619471U (en) | 2018-07-17 |
Family
ID=62823414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721741078.4U Expired - Fee Related CN207619471U (en) | 2017-12-14 | 2017-12-14 | A kind of aviation or the special deflecting jet flow heat-treatment furnace of military aluminium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207619471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107841609A (en) * | 2017-12-14 | 2018-03-27 | 苏州中门子科技有限公司 | A kind of aviation or the special deflecting jet flow heat-treatment furnace of military aluminium |
-
2017
- 2017-12-14 CN CN201721741078.4U patent/CN207619471U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107841609A (en) * | 2017-12-14 | 2018-03-27 | 苏州中门子科技有限公司 | A kind of aviation or the special deflecting jet flow heat-treatment furnace of military aluminium |
| CN107841609B (en) * | 2017-12-14 | 2023-12-01 | 苏州中门子科技有限公司 | Special diversion jet-type heat treatment furnace for aviation or military aluminum materials |
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Granted publication date: 20180717 |