CN208635558U - A kind of continuous mesh belt type sintering furnace - Google Patents
A kind of continuous mesh belt type sintering furnace Download PDFInfo
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- CN208635558U CN208635558U CN201821261584.8U CN201821261584U CN208635558U CN 208635558 U CN208635558 U CN 208635558U CN 201821261584 U CN201821261584 U CN 201821261584U CN 208635558 U CN208635558 U CN 208635558U
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- water jacket
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- rbo
- liner
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Abstract
The utility model discloses a kind of continuous mesh belt type sintering furnaces.The device belongs to powder metallurgical technology, solve the problems, such as that sintering furnace product quality is low in the prior art, process velocity is slow, inoxidizability is poor, including sequentially connected transmission device, furnace body and discharging platform, furnace body includes the RBO removal device being linked in sequence, sintering stage, slow cooling section, water jacket cooling section, water jacket cooling section includes water jacket shell and water jacket liner, cooling water is filled between water jacket shell and water jacket liner, water shroud base is equipped with several radiating fins, and water jacket liner exit is equipped with dust guard.The utility model quickly removes the lubricant that machine component includes using RBO removal device, Improving The Quality of Products, comprehensively utilize condensed water and radiating fin, make workpiece temperature rapid decrease, improve processing efficiency, by the way that dust guard is arranged, mixed gas and the outer cross-ventilation of water jacket, prevent air from entering water jacket liner and workpiece is caused to aoxidize in anti-water-baffling sleeve liner.
Description
Technical field
The utility model belongs to powder metallurgical technology, specifically, more particularly to a kind of continuous mesh belt type sintering furnace.
Background technique
Sintering belongs to a kind of high temperature heat treatment process, is being lower than material main component melting temperature hereinafter, by powder
It shapes green compact and carries out high-temperature process, and the physics of generation a series of complex and chemical variation in specific temperature and atmosphere,
Powder particle is become the aggregation of atomic crystal combination from the aggregation of mechanical engagement in powder compact, finally obtains necessary object
The material of reason and chemical property.And net belt type sintering furnace is in heat treatment process, powder metallurgy and metallic composite manufacturing
Middle application is more universal, but when sintering furnace currently on the market is cooled down, cooling velocity is slow, greatly affected product plus
Work efficiency rate, while with completing the process, due to lacking dust guard, large quantity of air is easily accessible cooling section, to cause product
Oxidation, cause Product Precision to decline.
Summary of the invention
The utility model aim is to provide the continous way net that a kind of product quality is high, process velocity is fast, inoxidizability is strong
Band sintering furnace.
In order to achieve the above technical purposes, the technical solution that the utility model continuous mesh belt type sintering furnace uses are as follows:
A kind of continuous mesh belt type sintering furnace, including sequentially connected transmission device, furnace body and discharging platform, the furnace body packet
RBO removal device, sintering stage, slow cooling section, the water jacket cooling section of sequential connection are included, the RBO removal device includes RBO burn off
Furnace, the RBO burn off furnace side are equipped with the heat exchanger as heating system, and the other side is equipped with sintering stage, and the slow cooling section includes
Slow cooling box set on the sintering stage other side, the water jacket cooling section include set on the water jacket shell of the slow cooling box other side and set on water
Water jacket liner in sheath body, is filled with cooling water between the water jacket shell and water jacket liner, the water shroud base is equipped with several
Radiating fin filled with hydrogel, water jacket liner exit are equipped with dust guard, and the dust guard includes being set to water jacket
Liner exports the dustproof shade seat of upper end, and wireline reel is inserted in the dustproof shade seat, and dustproof shade seat bottom is equipped with multiple squares
Shape dustproof shade, the dustproof shade bottom are equipped with the iron plate attracted with water jacket liner exit lower end magnet is placed in.
Preferably, the transmission device includes stand, the conveyer belt for being layed in stand surface and drives conveying V belt translation
Driven roller, conveyer belt end is connected to each other with RBO burn off furnace, and driven roller is set to conveyer belt bottom, through motor driven.Utilize transmission
Workpiece is accurately delivered at RBO burn off furnace, ensure that the continuity of process by device.
Preferably, the sintering stage includes resistance-heated furnace, set on the flue of resistance heating furnace interior and set on resistance
Insulating layer between heating furnace and flue.
Preferably, Globar heating element is used in the resistance-heated furnace.
Preferably, it is equipped with cooling blower at the top of the slow cooling box, is communicated in the air inlet and slow cooling box of cooling blower, makes to burn
Workpiece after knot is tentatively cooled down.The natural cooling of workpiece is further strengthened using blower.
Compared with prior art, the utility model has the beneficial effects that
The utility model quickly removes the lubricant that machine component includes, Improving The Quality of Products using RBO removal device；?
Water jacket cooling section comprehensively utilizes condensed water and radiating fin, makes workpiece temperature rapid decrease, improves processing efficiency；Pass through setting simultaneously
Dust guard, mixed gas and the outer cross-ventilation of water jacket, prevent air from entering water jacket liner and leading to work in anti-water-baffling sleeve liner
Part oxidation, further promotes the inoxidizability of product.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of furnace body in the utility model；
Fig. 3 is the structural schematic diagram of dust guard in the utility model.
In figure: 1. discharging platforms；2.RBO burn off furnace；3. heat exchanger；4. slow cooling box；5. water jacket shell；6. water jacket liner；7. dissipating
Hot wing；8. dustproof shade seat；9. wireline reel；10. dustproof shade；11. magnet；12. iron plate；13. stand；14. conveyer belt；15. driving
Roller；16. motor；17. resistance-heated furnace；18. flue；19. insulating layer；20. cooling blower.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate, it should be understood that these embodiments are only
For illustrating the utility model rather than limitation the scope of the utility model, after having read the utility model, this field
Technical staff falls within the application range as defined in the appended claims to the modification of the various equivalent forms of the utility model.
As shown in Fig. 1-Fig. 3, a kind of continuous mesh belt type sintering furnace, including sequentially connected transmission device, furnace body and go out
Expect that platform 1, the furnace body include the RBO removal device being linked in sequence, sintering stage, slow cooling section, water jacket cooling section, the RBO removal
Device includes RBO burn off furnace 2, and 2 side of RBO burn off furnace is equipped with the heat exchanger 3 as heating system, and the other side is equipped with sintering
Section, the sintering stage include resistance-heated furnace 17, the flue 18 set on resistance-heated furnace 17 inside and set on resistance-heated furnace
Insulating layer 19 between 17 and flue 18, the resistance-heated furnace 17 is interior to use Globar heating element, and the slow cooling section includes
Slow cooling box 4 set on the sintering stage other side, is equipped with cooling blower 20 at the top of the slow cooling box 4, the air inlet of cooling blower 20 with
It is communicated in slow cooling box 4, cools down sintered workpiece tentatively, the water jacket cooling section includes being set to 4 other side of slow cooling box
Water jacket shell 5 and the water jacket liner 6 in water jacket shell 5, between the water jacket shell 5 and water jacket liner 6 be filled with cooling water,
5 bottom of water jacket shell is equipped with several radiating fins 7 filled with hydrogel, and 6 exit of water jacket liner is equipped with dust guard,
The dust guard includes the dustproof shade seat 8 that upper end is exported set on water jacket liner 6, is inserted with wireline reel in the dustproof shade seat 8
9,8 bottom of dustproof shade seat is equipped with multiple rectangle dustproof shades 10, and 10 bottom of dustproof shade is equipped with and is placed in water jacket liner 6 and goes out
The attracted iron plate 12 of mouth lower end magnet 11.Wherein, the transmission device includes stand 13, the conveying for being layed in 13 surface of stand
With 14 and the driven roller 15 that drives conveyer belt 14 to be driven, 14 end of conveyer belt is connected to each other with RBO burn off furnace 2, and driven roller 15 is set
In 14 bottom of conveyer belt, driven through motor 16.
When utility model works, workpiece to be processed is placed on 14 surface of conveyer belt, starts motor 16, drives in motor 16
Under dynamic, driven roller 15 is rotated, and the rotation of 15 driving conveying belt 14 of driven roller is moistened so that workpiece is delivered in RBO burn off furnace 2
The removal of lubrication prescription avoids lubricant during follow-up sintering from penetrating into inside workpiece under high temperature action, inside workpiece is made hole occur
Gap, and then the problem of reduction quality, heating system of the heat exchanger 3 as RBO burn off furnace 2, air inlet sucks air, gas outlet
It is connected with RBO burn off furnace 2, subsequent workpiece enters sintering stage high temperature Fast Sintering under the conveying of conveyer belt 14, then is delivered to
Slow cooling section carries out natural cooling early period, prevents the unexpected sub-cooled of workpiece from blind crack occur, is subsequently delivered to water jacket cooling section
It is cooling, it is quickly cooled down using condensed water in water jacket cooling section, meanwhile, radiating fin 7 is further ensured that cold by increasing heat radiation area
The low temperature properties of condensate promote cooling effect, and after sintering is cooling, workpiece is delivered to 6 exit of water jacket liner, start wireline reel 9, iron
Piece 12 and magnet 11 become discrete state from attracting state, and dustproof shade 10 moves up, and export convenient for workpiece, after workpiece output, again
Start wireline reel 9, moves down dustproof shade 10, iron plate 12 and magnet 11 are attracted again, mixed gas and water in anti-water-baffling sleeve liner 6
Outer cross-ventilation is covered, prevents air from entering water jacket liner 6 and workpiece is caused to aoxidize, further promotes the inoxidizability of product.
Claims (5)
1. a kind of continuous mesh belt type sintering furnace, including sequentially connected transmission device, furnace body and discharging platform, it is characterised in that:
The furnace body includes the RBO removal device being linked in sequence, sintering stage, slow cooling section, water jacket cooling section, the RBO removal device packet
RBO burn off furnace is included, the RBO burn off furnace side is equipped with the heat exchanger as heating system, and the other side is equipped with sintering stage, described slow
Cold section includes slow cooling box set on the sintering stage other side, the water jacket cooling section include set on the slow cooling box other side water jacket shell with
And the water jacket liner in water jacket shell, cooling water, the water shroud base are filled between the water jacket shell and water jacket liner
Equipped with several radiating fins filled with hydrogel, water jacket liner exit is equipped with dust guard, and the dust guard includes
The dustproof shade seat of upper end is exported set on water jacket liner, is inserted with wireline reel in the dustproof shade seat, dustproof shade seat bottom is set
There are multiple rectangle dustproof shades, the dustproof shade bottom is equipped with the iron plate attracted with water jacket liner exit lower end magnet is placed in.
2. continuous mesh belt type sintering furnace according to claim 1, it is characterised in that: the transmission device includes stand, paving
Set on stand surface conveyer belt and drive the driven roller of conveying V belt translation, conveyer belt end is connected to each other with RBO burn off furnace, drive
Dynamic roller is set to conveyer belt bottom, through motor driven.
3. continuous mesh belt type sintering furnace according to claim 1, it is characterised in that: the sintering stage includes resistance heating
Furnace, the insulating layer set on the flue of resistance heating furnace interior and between resistance-heated furnace and flue.
4. continuous mesh belt type sintering furnace according to claim 3, it is characterised in that: use silicon-carbon in the resistance-heated furnace
Stick heating element.
5. continuous mesh belt type sintering furnace according to claim 1, it is characterised in that: be equipped with cooling wind at the top of the slow cooling box
Machine communicates in the air inlet and slow cooling box of cooling blower, cools down sintered workpiece tentatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821261584.8U CN208635558U (en) | 2018-08-06 | 2018-08-06 | A kind of continuous mesh belt type sintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821261584.8U CN208635558U (en) | 2018-08-06 | 2018-08-06 | A kind of continuous mesh belt type sintering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208635558U true CN208635558U (en) | 2019-03-22 |
Family
ID=65740622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821261584.8U Active CN208635558U (en) | 2018-08-06 | 2018-08-06 | A kind of continuous mesh belt type sintering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208635558U (en) |
-
2018
- 2018-08-06 CN CN201821261584.8U patent/CN208635558U/en active Active
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