CN208230851U - A kind of degreasing sintered furnace of horizontal vacuum - Google Patents
A kind of degreasing sintered furnace of horizontal vacuum Download PDFInfo
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- CN208230851U CN208230851U CN201820765492.7U CN201820765492U CN208230851U CN 208230851 U CN208230851 U CN 208230851U CN 201820765492 U CN201820765492 U CN 201820765492U CN 208230851 U CN208230851 U CN 208230851U
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Abstract
The utility model discloses a kind of degreasing sintered furnaces of horizontal vacuum, including furnace body, the other side of the furnace body is fixed with first motor, the output end of the first motor is connected with flabellum, and the flabellum is located at the inside of furnace body, the bottom of the furnace body is fixed with support plate, the outer surface of the furnace body is fixed with connecting tube, the connecting tube is connected with vacuum pump by steering tube far from one end of furnace body, the bottom of the vacuum pump is provided with supporting plate, the bottom of the supporting plate is fixed with stabilizer blade, the top of the vacuum pump, which is run through, air inlet, the bottom of the vacuum pump, which is run through, gas outlet.The excessively high staff of very good solution temperature of charge can not carry and the pressure of vacuum pump small the problem of being unable to satisfy sintering furnace using standard immediately.
Description
Technical field
The utility model relates to vacuum degreasing fritting furnace technical field, specially a kind of degreasing sintered furnace of horizontal vacuum.
Background technique
Vacuum degreasing fritting furnace is a kind of vacuum heat treatment equipment with vacuum degreasing and vacuum-sintering function, in metal
By universal use in powder injection forming production.
Existing vacuum degreasing fritting furnace, it is especially cumbersome in feeding and the process of blanking, manual handling is needed, and be sintered
Heat dissipation is slow after the completion, and the excessively high staff of temperature of charge can not carry immediately, influences the efficiency of blanking, during the work time due to
Limitation on vacuum pump structure, makes during vacuum pump work that pressure is smaller, is unable to satisfy the use standard of sintering furnace.
Utility model content
The purpose of this utility model is to provide a kind of degreasing sintered furnaces of horizontal vacuum, to solve to mention in above-mentioned background technique
Feeding and blanking out needs manual handling, the excessively high staff of temperature of charge can not carry immediately with the pressure of vacuum pump is small can not
Meet the problem of sintering furnace is using standard.
To achieve the above object, the utility model provides the following technical solutions: a kind of degreasing sintered furnace of horizontal vacuum, including
Furnace body, the inner surface of the furnace body are provided with thermal insulation layer, and the inner surface of the thermal insulation layer is provided with multiple calandrias, the furnace body
Lower inside be provided with workbench, track is provided at the top of the workbench, the bosom of the furnace body is provided with material
Case, and the hopper is slidably connected by track and workbench, and degreasing mouth, the degreasing are provided among the bottom of the hopper
Mouthful lower section be provided with degreasing pipeline, and the degreasing pipeline sequentially passes through workbench, thermal insulation layer and furnace body, the furnace body it is interior
Portion side is provided with insulated door, and the insulated door is closely connect with thermal insulation layer, and the side of the furnace body is connected by a hinge and has
Hermatic door is provided with multiple grip blocks on the outside of the hermatic door, and the outer surface of the hermatic door is fixed with handle, the furnace
The other side of body is fixed with first motor, and the output end of the first motor is connected with flabellum, and the flabellum is located at furnace body
Inside, the bottom of the furnace body are fixed with support plate, and the outer surface of the furnace body is fixed with connecting tube, and the connecting tube is far from furnace
One end of body is connected with vacuum pump by steering tube, and the bottom of the vacuum pump is provided with supporting plate, and the bottom of the supporting plate is fixed
There is stabilizer blade, the top of the vacuum pump is through there is air inlet, and the bottom of the vacuum pump, which is run through, gas outlet, the vacuum pump
It is internally provided with the second motor, the output end of second motor is provided with shaft, and the outer surface of the shaft is provided with multiple
Rotor, and multiple rotors form " cross structure ".
Preferably, the rotor is provided with eight, and every four are one group, and totally two groups, while two groups of rotors are interspersed
With the outer surface of shaft.
Preferably, the sectional view of the hermatic door is in " trapezoidal ", and the small side of its surface area is located at the inside of furnace body.
Preferably, the grip block is provided with multiple, and its outer surface that hermatic door is welded in " ring-shaped ".
Preferably, the rotor is in " ellipse ", and its outer surface for being fixed on shaft by welding.
Preferably, the hinge is fabricated using alloy, and the length is the one third of hermatic door length, is cut with scissors simultaneously
Chain link has hermatic door and furnace body.
Compared with prior art, the utility model has the beneficial effects that the degreasing sintered furnace of this kind of horizontal vacuum, is provided with material
Case and track, first charge material into hopper before feeding, then open hermatic door, are conveyed in furnace body by transporting it
Portion, then push away the dynamic hopper of worker is reduced the labor intensity of worker, is solved by the bosom of tracks travel to furnace body
The problem of feeding and blanking need manual handling, while hopper can also be pushed to slide in orbit by worker, avoid work
The problem of people's contacting material, first motor and flabellum can carry out fast cooling to hopper, solve the excessively high work of temperature of charge
The problem of personnel can not carry immediately, this kind of sintering furnace are additionally provided with the vacuum pump of " cross structure " rotor, two groups of " stauros
The rotor of structure " is staggered, and between rotor, rotor and pump case may be implemented to run at high speed, in rotation there are certain interval
In the process, rotor is pumped into gas by air inlet, and enters in the space between rotor and pump case, then have exhaust outlet discharge, " cross
The rotor of structure " can carry out stronger compression to air under the premise of not colliding mutually, effectively reduce gas outlet pressure
Strong higher the problem of making gas backwash, the structure of vacuum pump is improved, the efficiency of vacuum pump is improved, solves the pressure of vacuum pump
It is small by force to be unable to satisfy the problem of sintering furnace is using standard.
Detailed description of the invention
Fig. 1 is the degreasing sintered furnace structure schematic diagram of the utility model horizontal vacuum；
Fig. 2 is the hermatic door positive structure schematic of the degreasing sintered furnace of the utility model horizontal vacuum；
Fig. 3 is the vacuum pump the schematic diagram of the section structure of the degreasing sintered furnace of the utility model horizontal vacuum；
Fig. 4 is the vacuum pump side the schematic diagram of the section structure of the degreasing sintered furnace of the utility model horizontal vacuum.
In figure: 1, furnace body, 2, thermal insulation layer, 3, degreasing pipeline, 4, degreasing mouth, 5, track, 6, support plate, 7, hermatic door, 8,
Calandria, 9, insulated door, 10, first motor, 11, flabellum, 12, grip block, 13, hinge, 14, handle, 15, connecting tube, 16, turn
Xiang Guan, 17, vacuum pump, 18, supporting plate, 19, stabilizer blade, 20, air inlet, 21, rotor, 22, shaft, 23, gas outlet, the 24, second electricity
Machine, 25, workbench, 26, hopper.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of degreasing sintered furnace of horizontal vacuum, including furnace body 1, thermal insulation layer referring to FIG. 1 to FIG. 4,
2, degreasing pipeline 3, degreasing mouth 4, track 5, support plate 6, hermatic door 7, calandria 8, insulated door 9, first motor 10, flabellum 11,
Grip block 12, hinge 13, handle 14, connecting tube 15, steering tube 16, vacuum pump 17, supporting plate 18, stabilizer blade 19, air inlet 20, rotor
21, shaft 22, gas outlet 23, the second motor 24, workbench 25 and hopper 26, the inner surface of the furnace body 1 are provided with thermal insulation layer
2, the inner surface of the thermal insulation layer 2 is provided with multiple calandrias 8, and the lower inside of the furnace body 1 is provided with workbench 25, described
The top of workbench 25 is provided with track 5, and the bosom of the furnace body 1 is provided with hopper 26, and the hopper 26 passes through rail
Road 5 is slidably connected with workbench 25, and degreasing mouth 4, the lower section setting of the degreasing mouth 4 are provided among the bottom of the hopper 26
There is degreasing pipeline 3, and the degreasing pipeline 3 sequentially passes through workbench 25, thermal insulation layer 2 and furnace body 1, the inside one of the furnace body 1
Side is provided with insulated door 9, and the insulated door 9 is closely connect with thermal insulation layer 2, and the side of the furnace body 1 is connected by hinge 13
There is a hermatic door 7, the hinge 13 is fabricated using alloy, and the length is the one third of 7 length of hermatic door, while hinge
13 are connected with hermatic door 7 and furnace body 1, prevent hermatic door 7 from shaking, improve the stability of hermatic door 7, the hermatic door 7 cuts open
Face figure is in " trapezoidal ", and the small side of its surface area is located at the inside of furnace body 1, can to carrying out better seal inside furnace body 1,
The leakproofness inside furnace body 1 is improved, the outside of the hermatic door 7 is provided with multiple grip blocks 12, and the grip block 12 is set
It is equipped with multiple, and it is welded in outer surface of hermatic door 7 in " ring-shaped ", it is convenient that hermatic door 7 is fixed, improve sealing
The intensity of door 7, keeps the vacuum environment of furnace body 1 more stable, the outer surface of the hermatic door 7 is fixed with handle 14, the furnace body 1
The other side be fixed with first motor 10, the output end of the first motor 10 is connected with flabellum 11, and the flabellum 11 is located at
The inside of furnace body 1, the bottom of the furnace body 1 are fixed with support plate 6, and the outer surface of the furnace body 1 is fixed with connecting tube 15, described
The one end of connecting tube 15 far from furnace body 1 is connected with vacuum pump 17 by steering tube 16, and the bottom of the vacuum pump 17 is provided with branch
Plate 18, the bottom of the supporting plate 18 are fixed with stabilizer blade 19, and the top of the vacuum pump 17, which is run through, air inlet 20, the vacuum pump
Through there is a gas outlet 23, the vacuum pump 17 is internally provided with the second motor 24 for 17 bottom, second motor 24 it is defeated
Outlet is provided with shaft 22, and the outer surface of the shaft 22 is provided with multiple rotors 21, and multiple rotors 21 form " stauros
Structure ", the rotor 21 are provided with eight, and every four are one group, and totally two groups, while two groups of rotors 21 are interspersed and shaft 22
Outer surface, the rotor 21 is in " ellipse ", and its outer surface for being fixed on shaft 22 by welding, stauros
The rotor 21 of structure " can carry out stronger compression to air under the premise of not colliding mutually, effectively reduce gas outlet pressure
Strong higher the problem of making gas backwash, the structure of vacuum pump is improved, the efficiency of vacuum pump is improved, the mode of welding makes rotor
21 is more stable.
Furnace body 1: being mounted in factory first, then power on by working principle, so that furnace body 1 is entered standby mode, so
Pull handle 14 afterwards open hermatic door 7, the hopper 26 for installing material are transported to the side of furnace body 1 by transport device, then
It pushes hopper 26 to move along the direction of track 5, moves it to the bosom of furnace body 1, be then shut off hermatic door 7, open true
Sky pumps 17, and 24 drive shaft of the second motor, 22 high speed rotation inside vacuum pump 17, rotor 21 is pumped into gas, gas by air inlet 20
Body enters in the space between rotor 21 and pump case, then has the discharge of exhaust outlet 23, to vacuum operation is completed inside furnace body 1, then
Calandria 8 is opened, furnace interior is brought rapidly up, the high temperature of furnace interior is conducted by hopper 26 to material, and material reaches one
After determining temperature, lipid material therein is flowed out from degreasing mouth 4, and is flowed out outside furnace along degreasing pipeline, after spending a few hours, lipid
Matter completely disengages, and then controls temperature and continues to increase, during temperature is raised, material is sintered in hopper 26, has been sintered
Cheng Hou opens insulated door 9, opens simultaneously first motor 10, and driving flabellum 11 rotates, and accelerates scattering and disappearing for 1 internal temperature of furnace body, drop
Then the temperature on low hopper surface opens hermatic door 7, take out hopper 26.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (9)
1. a kind of degreasing sintered furnace of horizontal vacuum, including furnace body (1), it is characterised in that: the other side of the furnace body (1) is fixed with
The output end of first motor (10), the first motor (10) is connected with flabellum (11), and the flabellum (11) is located at furnace body (1)
Inside, the bottom of the furnace body (1) is fixed with support plate (6), and the outer surface of the furnace body (1) is fixed with connecting tube (15),
The one end of the connecting tube (15) far from furnace body (1) is connected with vacuum pump (17) by steering tube (16), the vacuum pump (17)
Bottom be provided with supporting plate (18), the bottom of the supporting plate (18) is fixed with stabilizer blade (19), is passed through at the top of the vacuum pump (17)
It is installed with air inlet (20), through having gas outlet (23), the inside of the vacuum pump (17) is arranged for the bottom of the vacuum pump (17)
Have the second motor (24), the output end of second motor (24) is provided with shaft (22), and the outer surface of the shaft (22) is set
It is equipped with multiple rotors (21), and multiple rotors (21) form cross structure.
2. the degreasing sintered furnace of a kind of horizontal vacuum according to claim 1, it is characterised in that: the interior table of the furnace body (1)
Face is provided with thermal insulation layer (2), and the inner surface of the thermal insulation layer (2) is provided with multiple calandrias (8).
3. the degreasing sintered furnace of a kind of horizontal vacuum according to claim 1, it is characterised in that: the inside of the furnace body (1)
Lower section is provided with workbench (25), is provided with track (5) at the top of the workbench (25), the bosom of the furnace body (1)
It is provided with hopper (26), and the hopper (26) is slidably connected by track (5) with workbench (25), the bottom of the hopper (26)
It is provided with degreasing mouth (4), is provided with degreasing pipeline (3) below the degreasing mouth (4), and the degreasing pipeline (3) among portion
Workbench (25), thermal insulation layer (2) and furnace body (1) are sequentially passed through, the interior side of the furnace body (1) is provided with insulated door (9), and
The insulated door (9) closely connect with thermal insulation layer (2).
4. the degreasing sintered furnace of a kind of horizontal vacuum according to claim 3, it is characterised in that: the side of the furnace body (1)
It is connected with hermatic door (7) by hinge (13), is provided with multiple grip blocks (12) on the outside of the hermatic door (7), it is described close
The outer surface of closure door (7) is fixed with handle (14).
5. the degreasing sintered furnace of a kind of horizontal vacuum according to claim 4, it is characterised in that: the rotor (21) is provided with
Eight, and every four be one group, totally two groups, at the same two groups of rotors (21) be interspersed with the outer surface of shaft (22).
6. the degreasing sintered furnace of a kind of horizontal vacuum according to claim 5, it is characterised in that: hermatic door (7) are cutd open
Face figure is trapezoidal, and the small side of its surface area is located at the inside of furnace body (1).
7. the degreasing sintered furnace of a kind of horizontal vacuum according to claim 6, it is characterised in that: grip block (12) setting
Have it is multiple, and its shape is welded in the outer surfaces of hermatic door (7) in a ring.
8. the degreasing sintered furnace of a kind of horizontal vacuum according to claim 7, it is characterised in that: the rotor (21) is in ellipse
Shape, and its outer surface for being fixed on shaft (22) by welding.
9. the degreasing sintered furnace of a kind of horizontal vacuum according to claim 8, it is characterised in that: the hinge (13) is using conjunction
Gold is fabricated, and the length is the one thirds of hermatic door (7) length, while hinge (13) is connected with hermatic door (7) and furnace
Body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820765492.7U CN208230851U (en) | 2018-05-22 | 2018-05-22 | A kind of degreasing sintered furnace of horizontal vacuum |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820765492.7U CN208230851U (en) | 2018-05-22 | 2018-05-22 | A kind of degreasing sintered furnace of horizontal vacuum |
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| CN208230851U true CN208230851U (en) | 2018-12-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111225756A (en) * | 2019-12-10 | 2020-06-02 | 宁波恒普真空技术有限公司 | 3D prints sintering device |
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- 2018-05-22 CN CN201820765492.7U patent/CN208230851U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111225756A (en) * | 2019-12-10 | 2020-06-02 | 宁波恒普真空技术有限公司 | 3D prints sintering device |
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