CN220056997U - Energy-saving environment-friendly carburizing furnace for powder metallurgy - Google Patents
Energy-saving environment-friendly carburizing furnace for powder metallurgy Download PDFInfo
- Publication number
- CN220056997U CN220056997U CN202222561948.7U CN202222561948U CN220056997U CN 220056997 U CN220056997 U CN 220056997U CN 202222561948 U CN202222561948 U CN 202222561948U CN 220056997 U CN220056997 U CN 220056997U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- heat
- furnace
- energy
- friendly
- 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.)
- Active
Links
- 238000005255 carburizing Methods 0.000 title claims abstract description 41
- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 24
- 239000010410 layer Substances 0.000 claims abstract description 24
- 238000004321 preservation Methods 0.000 claims abstract description 22
- 239000011241 protective layer Substances 0.000 claims abstract description 19
- 239000012790 adhesive layer Substances 0.000 claims abstract description 9
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229920000297 Rayon Polymers 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005485 electric heating Methods 0.000 abstract description 6
- 239000011810 insulating material Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 description 18
- 239000002184 metal Substances 0.000 description 18
- 239000000843 powder Substances 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses an energy-saving environment-friendly carburizing furnace for powder metallurgy, which relates to the technical field of carburizing furnaces and comprises a furnace body, wherein the furnace body comprises a protective layer, an adhesive layer and a heat preservation layer, the outer surface of the heat preservation layer is fixedly connected with the protective layer, the outer surface of the furnace body is fixedly provided with a temperature sensor, the inner surface of the furnace body is fixedly provided with an electric heating pipe, the inner surface of the electric heating pipe is fixedly connected with a heat conducting plate, the inner surface of the heat conducting plate is fixedly connected with a spiral blade, the upper surface of the furnace body is fixedly connected with a threaded pipe, the outer surface of the threaded pipe is fixedly connected with a furnace cover, and the top and the lower surface of the furnace cover are movably connected with a heat insulating pad. The energy-saving environment-friendly carburizing furnace for powder metallurgy forms a furnace body by using the protective layer, the adhesive layer and the heat-insulating layer, and uses the novel heat-insulating material aluminum silicate heat-insulating cotton plate as the heat-insulating layer, so that the heat loss in the carburizing furnace is greatly reduced, and the energy-saving environment-friendly effect is achieved.
Description
Technical Field
The utility model relates to the technical field of carburizing furnaces, in particular to an energy-saving and environment-friendly carburizing furnace for powder metallurgy.
Background
The chemical heat treatment is a metal heat treatment process for changing the chemical composition, structure and performance of the metal surface by a certain technical means, and the method is that the metal is placed in an air medium containing carbon elements or a liquid medium containing carbon elements, then the metal is heated and the metal is kept in the heated medium for a period of time, so that the carbon elements in the medium enter the metal, a device commonly used for carburizing is a carburizing furnace, and the carburizing furnace has the advantages of uniform carburization layer, energy conservation, environmental protection and the like, so that the development of the metal is faster in recent years.
In China, patent application number: the utility model discloses a powder metallurgy carburizing furnace in CN202021540261.X, the structure includes the base, the top of base is connected with the stand, the internal connection of stand has two sets of bearing frames, two sets of the inside of bearing frame all is connected with first rotation axis, two sets of the outside of first rotation axis is connected with driven sprocket and driving sprocket respectively. In the powder metallurgy carburizing furnace, the used box body is not provided with an insulating layer, so that a large amount of heat is lost, and in addition, the powder metallurgy carburizing furnace is not provided with a stirring device, so that metal powder and a medium containing carbon elements cannot be fully mixed, and the carburization efficiency of the metal powder is affected.
Therefore, it is necessary to provide an energy-saving and environment-friendly carburizing furnace for powder metallurgy to solve the above problems.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide an energy-saving and environment-friendly carburizing furnace for powder metallurgy, which aims to solve the problems that the existing carburizing furnace for powder metallurgy, which is proposed in the background art, is not provided with a heat preservation layer, so that a large amount of heat is lost, and is not provided with a stirring device, so that metal powder and a medium containing carbon element cannot be fully mixed, and the carburizing efficiency of the metal powder is affected.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an energy-concerving and environment-protective type carburizing furnace for powder metallurgy, includes the furnace body, the furnace body includes protective layer, viscose layer and heat preservation, the surface fixed connection of heat preservation has the protective layer, the surface fixed mounting of furnace body has the temperature-sensing ware, the internal surface fixed mounting of furnace body has the electrothermal tube, the internal surface fixed connection of electrothermal tube has the heat-conducting plate, the internal surface fixedly connected with helical blade of heat-conducting plate, the upper surface fixedly connected with screwed pipe of furnace body, the surface fixedly connected with bell of screwed pipe, the top lower surface swing joint of bell has the heat-insulating pad, the circumference outward appearance fixedly connected with handle of bell, the top upper surface fixedly connected with box of bell, the internal surface fixedly connected with support frame of box, the other end fixedly connected with go-between of support frame, the internal surface fixedly connected with motor of go-between (15), the output shaft end fixedly connected with hexagonal sleeve of motor runs through bell and heat-insulating pad, hexagonal stud, the lower surface fixedly connected with axis of rotation of hexagonal stud, the circumference outward appearance fixedly connected with axis of rotation, the symmetry is connected with base of rotation.
Preferably, the protective layer and the heat preservation layer are fixedly connected through an adhesive layer.
Preferably, the temperature sensor is provided with a temperature regulating device.
Preferably, the spiral blade is movably connected with the stirring blade.
Preferably, the furnace cover and the heat insulation pad are both movably connected with an output shaft of the motor.
Preferably, the protective layer is a stainless steel plate.
Preferably, the heat-insulating layer is an aluminum silicate heat-insulating cotton plate.
(III) beneficial effects
Compared with the prior art, the utility model provides an energy-saving and environment-friendly carburizing furnace for powder metallurgy, which has the following beneficial effects:
1. the energy-saving environment-friendly carburizing furnace for powder metallurgy forms a furnace body by using the protective layer, the adhesive layer and the heat-insulating layer, and uses the novel heat-insulating material aluminum silicate heat-insulating cotton plate as the heat-insulating layer, so that the heat loss in the carburizing furnace is greatly reduced, and the energy-saving environment-friendly effect is achieved.
2. According to the energy-saving environment-friendly carburizing furnace for powder metallurgy, through the cooperation of the helical blade and the stirring blade, metal powder and a medium containing carbon elements are fully mixed, so that the carburizing efficiency and the carburizing quality of the metal powder are greatly improved.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic side perspective view of the structure of the present utility model;
FIG. 3 is a schematic perspective cross-sectional view of the structure of the present utility model;
FIG. 4 is a schematic cross-sectional view of the furnace structure of the present utility model.
In the figure: 1. a furnace body; 2. a protective layer; 3. an adhesive layer; 4. a heat preservation layer; 5. a temperature sensor; 6. an electric heating tube; 7. a heat conductive plate; 8. a helical blade; 9. a threaded tube; 10. a furnace cover; 11. a heat insulating mat; 12. a handle; 13. a case; 14. a support frame; 15. a connecting ring; 16. a motor; 17. a hexagonal socket; 18. hexagonal stud; 19. a rotating shaft; 20. stirring the leaves; 21. and (5) a base.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an energy-saving and environment-friendly carburizing furnace for powder metallurgy comprises a furnace body 1, wherein the furnace body 1 comprises a protective layer 2, an adhesive layer 3 and a heat preservation layer 4, the heat preservation layer 4 is an aluminum silicate heat preservation cotton plate, the aluminum silicate heat preservation cotton plate is high-temperature resistant and good in heat preservation effect, the furnace body 1 is formed by combining the protective layer 2, the adhesive layer 3 and the heat preservation layer 4, and a novel heat preservation material aluminum silicate heat preservation cotton plate is used as the heat preservation layer 4, so that heat loss in the carburizing furnace is greatly reduced, the energy-saving and environment-friendly effects are achieved, the protective layer 2 is fixedly connected to the outer surface of the heat preservation layer 4, the protective layer 2 is a stainless steel plate, the stainless steel plate is high in hardness and corrosion resistance, long in service life, the protective layer 2 and the heat preservation layer 4 are fixedly connected through the adhesive layer 3, the protective layer 2 and the heat preservation layer 4 are prevented from being separated, a temperature sensor 5 is fixedly arranged on the outer surface of the furnace body 1, the temperature sensor 5 is provided with a temperature adjusting device, can randomly adjust the temperature inside the carburizing furnace and keep the temperature constant, an electric heating tube 6 is fixedly arranged on the inner surface of the furnace body 1, a heat conducting plate 7 is fixedly connected on the inner surface of the electric heating tube 6, a spiral blade 8 is fixedly connected on the inner surface of the heat conducting plate 7, a threaded pipe 9 is fixedly connected on the upper surface of the furnace body 1, a furnace cover 10 is fixedly connected on the outer surface of the threaded pipe 9, a heat insulation pad 11 is movably connected on the lower surface of the top of the furnace cover 10, handles 12 are symmetrically and fixedly connected on the outer surface of the circumference of the furnace cover 10, a box 13 is fixedly connected on the upper surface of the top of the furnace cover 10, a supporting frame 14 is fixedly connected on the inner surface of the box 13, a connecting ring 15 is fixedly connected on the other end of the supporting frame 14, a motor 16 is fixedly connected on the inner surface of the connecting ring 15, the end part of the output shaft of the motor 16 is fixedly connected with a hexagonal sleeve 17 and penetrates through the furnace cover 10 and the heat insulation pad 11, the furnace cover 10 and the heat insulation pad 11 are movably connected with the output shaft of the motor 16, the output shaft of the motor 16 can rotate, the inner surface of the hexagonal sleeve 17 is movably connected with a hexagonal stud 18, the lower surface of the hexagonal stud 18 is fixedly connected with a rotating shaft 19, the circumferential outer surface of the rotating shaft 19 is symmetrically and fixedly connected with a stirring blade 20, the spiral blade 8 and the stirring blade 20 are movably connected, the spiral blade 8 and the stirring blade 20 are prevented from being blocked mutually, the metal powder and a medium containing carbon elements are fully mixed, the carburization efficiency and carburization quality of the metal powder are greatly accelerated, and the lower surface of the furnace body 1 is symmetrically and fixedly connected with a base 21.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
Working principle: when the energy-saving environment-friendly carburizing furnace for powder metallurgy is used, metal powder and a carbon-containing medium are firstly put into the carburizing furnace, the handle 12 is held to fix the furnace cover 10 on the furnace body 1, the hexagonal sleeve 17 corresponds to the hexagonal stud 18, the rotating shaft 19 can rotate under the drive of the output shaft of the motor 16, the stirring blade 20 can rotate, the electric heating tube 6 and the motor 16 are started simultaneously, the temperature inside the carburizing furnace is controlled through the temperature sensor 5 and kept constant, the novel heat-insulating material aluminum silicate heat-insulating cotton board is used as the heat-insulating layer 4, the heat loss in the carburizing furnace can be greatly reduced, the effects of energy conservation and environment friendliness are achieved, the metal powder and the carbon-containing medium are fully mixed under the effects of the spiral blade 8 and the stirring blade 20, and the carburizing efficiency and the carburizing quality of the metal powder are greatly accelerated.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an energy-concerving and environment-protective type carburizing furnace for powder metallurgy, includes furnace body (1), its characterized in that: furnace body (1) is including protective layer (2), viscose layer (3) and heat preservation (4), the surface fixed connection of heat preservation (4) has protective layer (2), the surface fixed mounting of furnace body (1) has temperature-sensing ware (5), the internal surface fixed mounting of furnace body (1) has electrothermal tube (6), the internal surface fixedly connected with heat-conducting plate (7) of electrothermal tube (6), the internal surface fixedly connected with helical blade (8) of heat-conducting plate (7), the upper surface fixedly connected with screwed pipe (9) of furnace body (1), the surface fixedly connected with bell (10) of screwed pipe (9), the top lower surface swing joint of bell (10) is heat-insulating pad (11), the circumference outward appearance fixedly connected with handle (12) of bell (10), the top upper surface fixedly connected with box (13) of bell (10), the internal surface fixedly connected with support frame (14) of box (13), the other end fixedly connected with go-between (15) of support frame (14), the fixed connection of motor (16) of screwed ring (15) is connected with hexagonal sleeve (17) and heat-insulating pad (16), the inner surface of the hexagonal sleeve (17) is movably connected with a hexagonal stud (18), the lower surface of the hexagonal stud (18) is fixedly connected with a rotating shaft (19), the circumferential outer surface of the rotating shaft (19) is symmetrically and fixedly connected with stirring blades (20), and the lower surface of the furnace body (1) is symmetrically and fixedly connected with a base (21).
2. The energy-saving and environment-friendly carburizing furnace for powder metallurgy according to claim 1, wherein: the protective layer (2) and the heat preservation layer (4) are fixedly connected through the adhesive layer (3).
3. The energy-saving and environment-friendly carburizing furnace for powder metallurgy according to claim 1, wherein: the temperature sensor (5) is provided with a temperature regulating device.
4. The energy-saving and environment-friendly carburizing furnace for powder metallurgy according to claim 1, wherein: the spiral blade (8) is movably connected with the stirring blade (20).
5. The energy-saving and environment-friendly carburizing furnace for powder metallurgy according to claim 1, wherein: the furnace cover (10) and the heat insulation pad (11) are both movably connected with an output shaft of the motor (16).
6. The energy-saving and environment-friendly carburizing furnace for powder metallurgy according to claim 1, wherein: the protective layer (2) is a stainless steel plate.
7. The energy-saving and environment-friendly carburizing furnace for powder metallurgy according to claim 1, wherein: the heat-insulating layer (4) is an aluminum silicate heat-insulating cotton plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222561948.7U CN220056997U (en) | 2022-09-27 | 2022-09-27 | Energy-saving environment-friendly carburizing furnace for powder metallurgy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222561948.7U CN220056997U (en) | 2022-09-27 | 2022-09-27 | Energy-saving environment-friendly carburizing furnace for powder metallurgy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220056997U true CN220056997U (en) | 2023-11-21 |
Family
ID=88756681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222561948.7U Active CN220056997U (en) | 2022-09-27 | 2022-09-27 | Energy-saving environment-friendly carburizing furnace for powder metallurgy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220056997U (en) |
-
2022
- 2022-09-27 CN CN202222561948.7U patent/CN220056997U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204544676U (en) | A kind of Novel intelligent auto parts and components drying plant | |
| CN220056997U (en) | Energy-saving environment-friendly carburizing furnace for powder metallurgy | |
| CN207109049U (en) | A kind of resistance-heated furnace | |
| CN206385212U (en) | A kind of novel backfire stove | |
| CN213505988U (en) | Nitrogen synthesis heat treatment equipment for preparing silicon nitride powder | |
| CN210220704U (en) | Consumption reducing device for intermediate frequency furnace | |
| CN211537654U (en) | Heating agitator tank | |
| CN209485044U (en) | A kind of smelting furnace having a safety feature | |
| CN203352828U (en) | Silicon carbide ceramic galvanized electric heating protective sleeve | |
| CN201724300U (en) | Multifunctional rotary electric warming oven | |
| CN221036797U (en) | Quartz boat rotary supporting device for vertical oxidation furnace | |
| CN219368325U (en) | Vertical heating furnace with heat exchange equipment | |
| CN220300812U (en) | Rotating shaft heat treatment device for motor | |
| CN219037080U (en) | Energy-saving hot-blast stove | |
| CN218435854U (en) | Quenching oil dual cycle heat treatment equipment | |
| CN220173434U (en) | Energy-saving automatic constant temperature induction heating equipment | |
| CN213295425U (en) | Quenching furnace for surface heat treatment of mechanical parts | |
| CN208717377U (en) | A kind of cold drawing accurate seamless steel tube production annealing furnace | |
| CN217535875U (en) | Heating device for imidization furnace | |
| CN208394800U (en) | A kind of novel graphitizing furnace that reaction efficiency can be improved | |
| CN214275911U (en) | Cooking heating electric heating energy-saving cleaning furnace | |
| CN104653486A (en) | High-temperature resistant fan for furnace | |
| CN219390488U (en) | Energy-saving and environment-friendly aluminum smelting furnace | |
| CN213020955U (en) | Energy-saving heating furnace | |
| CN208771407U (en) | One kind enduring slip cool feeling block silicone oil process units |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |