CN106623917A - Powder metallurgy sintering furnace having high practicability - Google Patents
Powder metallurgy sintering furnace having high practicability Download PDFInfo
- Publication number
- CN106623917A CN106623917A CN201710124657.2A CN201710124657A CN106623917A CN 106623917 A CN106623917 A CN 106623917A CN 201710124657 A CN201710124657 A CN 201710124657A CN 106623917 A CN106623917 A CN 106623917A
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- CN
- China
- Prior art keywords
- sintering
- heater
- powder metallurgy
- sintering furnace
- furnace body
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/003—Apparatus, e.g. furnaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
Abstract
The invention discloses a powder metallurgy sintering furnace having high practicability. The powder metallurgy sintering furnace includes a furnace body; a bottom seat is fixed on the bottom of the furnace body; a door is movably hinged to one side of the furnace body; an observation window is arranged on the door; heating tubes which are evenly distributed are arranged on a top wall of an inner cavity of the furnace body; sintering holders are distributed at equal intervals and are arranged in inner walls of the furnace body; sintering frames are arranged on the sintering holders; sintering nets are arranged inside the sintering frames; an exhaust pipe and a cooling liquid tank are arranged on the top of the furnace body; and a cleaner is arranged on the exhaust pipe. The powder metallurgy sintering furnace can sinter lots of metal powder once, can improve the sintering efficiency, is excellent in warming effect, can avoid energy loss in a sintering process, and can save resources; the cleaner arranged on the exhaust pipe can effectively clean smoke generated in sintering, and pollution to environment due to direct emission of unprocessed smoke can be avoided.
Description
Technical field
It is specially a kind of practical powder metallurgy sintered the present invention relates to powder metallurgy sintering furnace equipment technical field
Stove.
Background technology
Sintered metal product sintering is will to be put into temperature less than main through compressing sintered metal product blank
The sintering oven curing of component fusing point, powder metallurgy sintering furnace is the visual plant of sintered metal product sintering, but, it is traditional
Powder metallurgy sintering furnace, sintering rate is low, and heat insulation effect is poor, and the heat during sintering in sintering is easily lost in, from
And energy dissipation is caused, and traditional powder metallurgy sintering furnace, flue gas is easily produced during sintering, in these flue gases
Containing substantial amounts of dust particale and harmful substance, if directly discharged, environment is not only polluted, and badly influence staff
It is healthy, in addition, existing powder metallurgy sintering furnace is mostly opaque, it has not been convenient to staff observe powder metallurgy
Product sinters situation, makes troubles to the work of staff.
The content of the invention
It is an object of the invention to provide a kind of practical powder metallurgy sintering furnace, to solve above-mentioned background technology in
The problem of proposition.
For achieving the above object, the present invention provides following technical scheme：A kind of practical powder metallurgy sintering furnace, bag
Include body of heater, it is characterised in that：The bottom of the body of heater is fixed with base, and the side of body of heater is connected with stove by articulate
Door, is provided with observation window on the fire door, be provided with equally distributed heating tube on the inner chamber roof of the body of heater, and body of heater
The sintering bracket of equidistantly distributed is installed on inwall, sintering frame, the inner side of the sintering frame are placed with the sintering bracket
Sintered meshwork is installed, blast pipe and coolant bottle is installed at the top of the body of heater, the blast pipe is located at coolant bottle side,
And clarifier is installed on blast pipe, the bottom of the coolant pipe is connected with shower, the shower peace by catheter
It is mounted in body of heater inner chamber top.
Preferably, it is mounted on heat insulation handle on the fire door and sintering frame.
Preferably, it is provided with valve on the catheter.
Preferably, the activated charcoal strainer of equidistantly distributed is provided with the clarifier.
Preferably, a side bottom of the body of heater is provided with blow-off pipe.
Preferably, one layer of carbon felt heat-insulation layer is provided with the inwall of the body of heater.
Preferably, the spray bottom of the tube is provided with the coolant shower nozzle of equidistantly distributed.
Preferably, connected by support between the coolant bottle and body of heater.
Compared with prior art, the invention has the beneficial effects as follows：The present invention, simple structure science is simple to operation, leads to
The sintering frame of the equidistantly distributed being provided with furnace interior is crossed, disposably a large amount of metal dusts can be sintered, improved
Sintering efficiency, by one layer of carbon felt heat-insulation layer being provided with inboard wall of furnace body, high insulating effect, it is to avoid the process of sintering
Middle energy loss, has saved resource, by the coolant bottle being provided with the top of body of heater, can realize to quickly dropping in body of heater
Temperature cooling, by the clarifier being provided with blast pipe, the activated charcoal strainer in clarifier can be effectively to sintered
The gas cleaning produced in journey, removes the dust particale and harmful substance of flue gas, while the peculiar smell in flue gas can be removed, it is to avoid
The untreated direct discharge pollution on the environment of flue gas, by the observation window being provided with fire door, is easy to staff to see
The sintering state of powdered-metal in body of heater is examined, by sintering the heat insulation handle being provided with frame on fire door, work can be avoided
The situation that arm is scalded during librarian use occurs, and improves the security for using.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the furnace interior structural representation of the present invention；
Fig. 3 is the clarifier internal structure schematic diagram of the present invention.
In figure：1- bodies of heater；2- fire doors；3- sinters bracket；4- sinters frame；5- sintered meshworks；6- blow-off pipes；7- bases；8- is net
Change device；9- blast pipes；10- coolant bottles；11- supports；12- catheters；13- observation windows；14- heat insulation handles；15- heating tubes；
16- showers；17- coolant shower nozzles；18- carbon felt heat-insulation layers；19- valves；20- activated charcoal strainers.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1-3, a kind of embodiment that the present invention is provided：A kind of practical powder metallurgy sintering furnace, including
Body of heater 1, the bottom of body of heater 1 is fixed with base 7, and the side of body of heater 1 is connected with fire door 2 by articulate, installs on fire door 2
There is observation window 13, be easy to the sintering state of powdered-metal in staff's observation body of heater 1, be provided with the inner chamber roof of body of heater 1
The sintering bracket 3 of equidistantly distributed is installed in equally distributed heating tube 15, and the inwall of body of heater 1, is placed on sintering bracket 3
There is sintering frame 4, the inner side for sintering frame 4 is provided with sintered meshwork 5, disposably a large amount of metal dusts can be sintered, improves
Sintering efficiency, the top of body of heater 1 is provided with blast pipe 9 and coolant bottle 10, and blast pipe 9 is located at the side of coolant bottle 10, and arranges
Clarifier 8 is installed, the bottom of coolant pipe is connected with shower 16 by catheter 12, and shower 16 is arranged on tracheae 9
The inner chamber top of body of heater 1, can realize, to quick cooling down in body of heater 1, on fire door 2 and sintering frame 4 heat-insulated being mounted on
Hand 14, the situation that arm is scalded when staff can be avoided to use occurs, and improves the security for using, and sets on catheter 12
It is equipped with valve 19, clarifier 8 and is provided with the activated charcoal strainer 20 of equidistantly distributed, the activated charcoal strainer in clarifier 8
20 effectively to the gas cleaning of generation in sintering process can remove the dust particale and harmful substance of flue gas, while can
Remove the peculiar smell in flue gas, it is to avoid the untreated direct discharge pollution on the environment of flue gas a, side bottom of body of heater 1 is provided with
Blow-off pipe 6, be provided with one layer of carbon felt heat-insulation layer 18, high insulating effect on the inwall of body of heater 1, it is to avoid energy during sintering
Loss, has saved resource, and the bottom of shower 16 is provided with the coolant shower nozzle 17 of equidistantly distributed, coolant bottle 10 and body of heater 1
Between connected by support 11.
Specifically used mode：The present invention, when using, by the powdered-metal being well mixed the sintering on sintering frame 4 is laid in
On net 5, then the sintering frame 4 for filling powdered-metal is placed on sintering bracket 3, shuts fire door 2, start heating tube 15, plus
Heat pipe 15 to work and carry out high temperature sintering work to powdered-metal, and the flue gas Jing blast pipes 9 produced in sintering process are flowed into purification
In device 8, the activated carbon in clarifier 8 filters and flue gas is filtered and is purified, and removes the dust particale and harmful substance of flue gas,
Flue gas after purified is finally entered in environment from blast pipe 9, meanwhile, during powdered-metal is sintered, staff can
To observe the sintering state of metal dust by observation window 13, after having sintered, the valve 19 on catheter 12, coolant are opened
Coolant Jing catheter 12 in tank 10 is flowed in shower 16, and final coolant is realized under the sprinkling of coolant shower nozzle 17
To quickly cooling in body of heater 1, after to cooling in body of heater 1, fire door 2 is opened, take out the sintering frame of frame 4.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of spirit or essential attributes without departing substantially from the present invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as and limit involved claim.
Claims (8)
1. a kind of practical powder metallurgy sintering furnace, including body of heater (1), it is characterised in that：The bottom of the body of heater (1) is consolidated
Surely there is base (7), and the side of body of heater (1) is connected with fire door (2) by articulate, and on the fire door (2) observation is provided with
Window (13), is provided with equally distributed heating tube (15), and the inwall of body of heater (1) on the inner chamber roof of the body of heater (1) and pacifies
Sintering bracket (3) equipped with equidistantly distributed, is placed with sintering frame (4) on sintering bracket (3), sintering frame (4)
Inner side is provided with sintered meshwork (5), and blast pipe (9) and coolant bottle (10), the blast pipe are provided with the top of the body of heater (1)
(9) clarifier (8) is installed on coolant bottle (10) side, and blast pipe (9), the bottom of the coolant pipe is by leading
Liquid pipe (12) is connected with shower (16), and the shower (16) is installed in body of heater (1) inner chamber top.
2. a kind of practical powder metallurgy sintering furnace according to claim 1, it is characterised in that：The fire door (2)
Heat insulation handle (14) is mounted on on sintering frame (4).
3. a kind of practical powder metallurgy sintering furnace according to claim 1, it is characterised in that：The catheter
(12) valve (19) is provided with.
4. a kind of practical powder metallurgy sintering furnace according to claim 1, it is characterised in that：The clarifier
(8) activated charcoal strainer (20) of equidistantly distributed is provided with.
5. a kind of practical powder metallurgy sintering furnace according to claim 1, it is characterised in that：The body of heater (1)
A side bottom blow-off pipe (6) is installed.
6. a kind of practical powder metallurgy sintering furnace according to claim 1, it is characterised in that：The body of heater (1)
Inwall on be provided with one layer of carbon felt heat-insulation layer (18).
7. a kind of practical powder metallurgy sintering furnace according to claim 1, it is characterised in that：The shower
(16) bottom is provided with the coolant shower nozzle (17) of equidistantly distributed.
8. a kind of practical powder metallurgy sintering furnace according to claim 1, it is characterised in that：The coolant bottle
(10) it is connected by support (11) between body of heater (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124657.2A CN106623917A (en) | 2017-03-03 | 2017-03-03 | Powder metallurgy sintering furnace having high practicability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124657.2A CN106623917A (en) | 2017-03-03 | 2017-03-03 | Powder metallurgy sintering furnace having high practicability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106623917A true CN106623917A (en) | 2017-05-10 |
Family
ID=58846947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710124657.2A Pending CN106623917A (en) | 2017-03-03 | 2017-03-03 | Powder metallurgy sintering furnace having high practicability |
Country Status (1)
| Country | Link |
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| CN (1) | CN106623917A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489278A (en) * | 2018-03-20 | 2018-09-04 | 佛山市阳光陶瓷有限公司 | A kind of ventilation heat radiating type kiln |
| CN111225756A (en) * | 2019-12-10 | 2020-06-02 | 宁波恒普真空技术有限公司 | 3D prints sintering device |
| CN111618296A (en) * | 2020-06-12 | 2020-09-04 | 浙江灿根智能科技有限公司 | Bimetal sintering apparatus for producing |
| CN112427161A (en) * | 2020-10-06 | 2021-03-02 | 湖北超卓航空科技股份有限公司 | High-energy-gathering supersonic cold air spraying mechanism |
| CN114101679A (en) * | 2021-11-05 | 2022-03-01 | 肖英梅 | Quick cooling arrangement after sintered of powder metallurgy manufacture |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4401297A (en) * | 1977-03-30 | 1983-08-30 | Sumitomo Electric Industries, Ltd. | Sintering furnace for powder metallurgy |
| JPH10306981A (en) * | 1997-05-07 | 1998-11-17 | Japan Steel Works Ltd:The | Metal powder sintering furnace |
| CN2687593Y (en) * | 2004-01-09 | 2005-03-23 | 蒋明学 | High temperature nitriding furnace |
| CN101160500A (en) * | 2005-03-24 | 2008-04-09 | 西门子Vai金属科技有限责任公司 | Method and device for treating waste gas from sinter installations |
| CN204535362U (en) * | 2015-01-09 | 2015-08-05 | 浙江蓝鸟砂轮有限公司 | A kind of grinding wheel sintering furnace |
| CN205156616U (en) * | 2015-11-27 | 2016-04-13 | 北矿磁材（阜阳）有限公司 | Sintering equipment of production sintered ferrite magnetic |
-
2017
- 2017-03-03 CN CN201710124657.2A patent/CN106623917A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4401297A (en) * | 1977-03-30 | 1983-08-30 | Sumitomo Electric Industries, Ltd. | Sintering furnace for powder metallurgy |
| JPH10306981A (en) * | 1997-05-07 | 1998-11-17 | Japan Steel Works Ltd:The | Metal powder sintering furnace |
| CN2687593Y (en) * | 2004-01-09 | 2005-03-23 | 蒋明学 | High temperature nitriding furnace |
| CN101160500A (en) * | 2005-03-24 | 2008-04-09 | 西门子Vai金属科技有限责任公司 | Method and device for treating waste gas from sinter installations |
| CN204535362U (en) * | 2015-01-09 | 2015-08-05 | 浙江蓝鸟砂轮有限公司 | A kind of grinding wheel sintering furnace |
| CN205156616U (en) * | 2015-11-27 | 2016-04-13 | 北矿磁材（阜阳）有限公司 | Sintering equipment of production sintered ferrite magnetic |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489278A (en) * | 2018-03-20 | 2018-09-04 | 佛山市阳光陶瓷有限公司 | A kind of ventilation heat radiating type kiln |
| CN111225756A (en) * | 2019-12-10 | 2020-06-02 | 宁波恒普真空技术有限公司 | 3D prints sintering device |
| CN111618296A (en) * | 2020-06-12 | 2020-09-04 | 浙江灿根智能科技有限公司 | Bimetal sintering apparatus for producing |
| CN112427161A (en) * | 2020-10-06 | 2021-03-02 | 湖北超卓航空科技股份有限公司 | High-energy-gathering supersonic cold air spraying mechanism |
| CN114101679A (en) * | 2021-11-05 | 2022-03-01 | 肖英梅 | Quick cooling arrangement after sintered of powder metallurgy manufacture |
| CN114101679B (en) * | 2021-11-05 | 2023-12-12 | 圣航粉末冶金河北有限公司 | Quick cooling arrangement after powder metallurgy manufacturing article sintering |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |