CN214781968U - Part surface heat treatment device - Google Patents
Part surface heat treatment device Download PDFInfo
- Publication number
- CN214781968U CN214781968U CN202023184249.2U CN202023184249U CN214781968U CN 214781968 U CN214781968 U CN 214781968U CN 202023184249 U CN202023184249 U CN 202023184249U CN 214781968 U CN214781968 U CN 214781968U
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- Prior art keywords
- heat treatment
- plate
- cavity
- platform
- pipe
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- 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.)
- Expired - Fee Related
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 68
- 239000000428 dust Substances 0.000 claims description 46
- 238000001816 cooling Methods 0.000 claims description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 4
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 33
- 238000000034 method Methods 0.000 abstract description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 3
- 239000003546 flue gas Substances 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract 1
- 238000010791 quenching Methods 0.000 description 7
- 230000000171 quenching effect Effects 0.000 description 7
- 238000007669 thermal treatment Methods 0.000 description 5
- 238000005192 partition Methods 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004093 laser heating Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
A heat treatment device for the surface of a part comprises a heat treatment platform and a heat treatment plate arranged on the heat treatment platform, wherein an exhaust plate corresponding to the heat treatment platform is arranged above the heat treatment platform, the heat treatment platform comprises a supporting table and a supporting plate, a gas collecting groove is arranged in the middle of the upper surface of the supporting table, the supporting plate is arranged on the upper surface of the supporting table and seals the gas collecting groove, a plurality of through holes with upward openings are arranged on the supporting plate, the bottom of the gas collecting groove is connected with an air inlet pipe positioned below the supporting table, supporting legs are arranged on the lower surface of the supporting table, a gas suction groove is arranged on the lower surface of the exhaust plate, the top of the exhaust plate is connected with a gas suction pipe, a tail gas treatment device is connected on the gas suction pipe, an air pump is connected on the gas outlet of the tail gas treatment device through a pipeline and is connected with the air inlet pipe, the utility model overcomes the defects of the prior art, and the device can treat harmful flue gas generated in the heat treatment process, and simultaneously, the parts after heat treatment can be cooled.
Description
Technical Field
The utility model relates to a heat treatment device technical field specifically belongs to a part surface heat treatment device.
Background
The surface heat treatment refers to a metal heat treatment process for obtaining required performance by heating and cooling the surface layer of a workpiece and changing the structure of the surface layer. The surface of the steel part is subjected to heat treatment, a martensite structure with high surface hardness can be obtained, the toughness and plasticity of the core are reserved, and the comprehensive mechanical property of the workpiece is improved. The workpiece is rapidly heated by different heat sources, and is rapidly cooled when the surface temperature of the part reaches above a critical point (at the moment, the core temperature of the workpiece is below the critical point), so that the surface of the workpiece obtains a hardened structure and the core of the workpiece still keeps the original structure. In order to heat only the surface layer of the workpiece, the heat source used is required to have a high energy density. Surface quenching can be classified into induction heating (high frequency, medium frequency, power frequency) surface quenching, flame heating surface quenching, electric contact heating surface quenching, electrolyte heating surface quenching, laser heating surface quenching, electron beam surface quenching, and the like, depending on the heating method. However, in the heat treatment process, harmful gas and smoke are generated on the metal surface due to heat, which causes serious environmental pollution, and thus an apparatus capable of treating the polluting gas in the heat treatment process is required.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a part surface heat treatment device has overcome the not enough of prior art.
In order to solve the above problems, the utility model adopts the following technical proposal:
a part surface heat treatment device comprises a heat treatment platform and a heat treatment plate arranged on the heat treatment platform, wherein an exhaust plate corresponding to the heat treatment platform is arranged above the heat treatment platform, the heat treatment platform comprises a supporting table and a supporting plate, a gas collecting groove is arranged in the middle of the upper surface of the supporting table, the supporting plate is arranged on the upper surface of the supporting table and seals the gas collecting groove, a plurality of through holes with upward openings are arranged on the supporting plate, the heat treatment plate is arranged on the upper surface of the supporting plate, the bottom of the gas collecting groove is connected with a gas inlet pipe positioned below the supporting table, supporting legs are arranged on the lower surface of the supporting table, a gas suction groove is arranged on the lower surface of the exhaust plate, the top of the exhaust plate is connected with a gas suction pipe, a tail gas treatment device is connected on the gas suction pipe, and a gas pump is connected on a gas outlet of the tail gas treatment device through a pipeline, the air pump is connected with the air inlet pipe, and the heat treatment plate and the air pump are electrically connected with an external power supply.
Furthermore, an electric heating wire is arranged in the heat treatment plate and is electrically connected with an external power supply.
Further, the tail gas treatment device comprises a treatment box, an upper baffle plate, a middle baffle plate and a lower baffle plate which are arranged in the treatment box in parallel, the upper baffle plate, the middle baffle plate and the lower baffle plate divide the treatment box into a dust removing cavity, a dust collecting cavity, a filtering cavity and a cooling cavity from top to bottom, the air suction pipe is connected to the treatment box on the right side of the dust removal cavity, the upper clapboard is provided with a plurality of dust removal plates which incline rightwards, the upper clapboard below the dust removing plate is provided with a dust collecting opening which communicates the dust removing cavity with the dust collecting cavity, the left end of the upper baffle plate is communicated with the filter chamber through a communicating pipe, an adsorbing material is arranged in the filter chamber, a connecting port is arranged at the right end of the lower clapboard, a cooling pipe is arranged on the connecting port, the bottom end of the cooling pipe is positioned at the bottom of the cooling cavity, and the cooling pipe is connected with the pipeline, and the treatment boxes on the left side and the right side of the cooling cavity are respectively provided with a water inlet pipe and a water outlet pipe.
Further, the adsorbing material is activated carbon.
Furthermore, the cooling pipe is of a serpentine structure.
Furthermore, a dust removal opening is formed in the processing box at the right end of the dust collection cavity, and a right sealing cover is mounted on the dust removal opening.
Further, the treatment box at the left end of the filter cavity is provided with an operation opening, and the operation opening is provided with a left sealing cover.
Compared with the prior art, the utility model discloses an implement the effect as follows: the device can carry out heat treatment and handle the harmful flue gas that produces among the heat treatment process through heat treatment plate to the surface of placing the part in the backup pad, can cool off the part after the heat treatment simultaneously.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the interior of the thermal processing platform and the exhaust plate.
Fig. 3 is a schematic structural view of the interior of the exhaust gas treatment device.
Description of reference numerals: 1. a support table; 11. a gas collecting tank; 12. a support plate; 13. a through hole; 14. an air inlet pipe; 15. a support leg; 2. an exhaust plate; 21. a suction groove; 22. an air intake duct; 3. heat treating the plate; 31. an electric heating wire; 4. a treatment tank; 41. a water inlet pipe; 42. a water outlet pipe; 43. a right sealing cover; 44. a left sealing cover; 5. an air pump; 6. an upper partition plate; 61. a dust removal plate; 62. a dust collection port; 63. a communicating pipe; 7. a middle partition plate; 8. adsorbing material; 9. a lower partition plate; 90. a connecting port; 10. and (7) cooling the tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation to be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-3, the device for heat treatment of surface of component of the present invention comprises a heat treatment platform and a heat treatment plate 3 mounted on the heat treatment platform, wherein a heating wire 31 is disposed in the heat treatment plate 3, and the heating wire 31 is electrically connected to an external power supply. The top of thermal treatment platform is equipped with the air discharge plate 2 that corresponds with the thermal treatment platform, the thermal treatment platform includes brace table 1 and backup pad 12, the middle part of brace table 1 upper surface is equipped with gas collecting tank 11, backup pad 12 is installed in brace table 1's upper surface, seal gas collecting tank 11, be equipped with the ascending through-hole 13 of a plurality of opening in backup pad 12, thermal treatment plate 3 is installed in the upper surface of backup pad 12, the bottom of gas collecting tank 11 is connected with the intake pipe 14 that is located brace table 1 below, install landing leg 15 on brace table 1's the lower surface, the lower surface of air discharge plate 2 is equipped with suction channel 21, the top of air discharge plate 2 is connected with breathing pipe 22, be connected with tail gas processing apparatus on breathing pipe 22, there is air pump 5 through the pipe connection on tail gas processing apparatus's the gas outlet, air pump 5 is connected with intake pipe 14, air pump 5 is connected with external power supply electricity. When the device is used, the heating wire 31 and the air pump 5 are connected with an external power supply, then the air pump 5 sucks air between the exhaust plate 2 and the support plate 12 through the pipeline and the air suction pipe 22, and then the air is discharged from the through hole 13 in the support plate 12 to the space between the exhaust plate 2 and the support plate 12 through the air inlet pipe 14, so that the backflow and the filtration of the air between the exhaust plate 2 and the support plate 12 are realized.
Wherein, the tail gas processing device comprises a processing box 4 and an upper clapboard 6, a middle clapboard 7 and a lower clapboard 9 which are arranged in the processing box 4 in parallel, the processing box 4 is divided into a dust removing cavity, a dust collecting cavity, a filter cavity and a cooling cavity by the upper clapboard 6, the middle clapboard 7 and the lower clapboard 9, an air suction pipe 22 is connected on the processing box 4 at the right side of the dust removing cavity, a plurality of dust removing plates 61 which incline rightwards are arranged on the upper clapboard 6, a dust collecting opening 62 is arranged on the upper clapboard 6 below the dust removing plates 61, the dust removing cavity is communicated with the dust collecting cavity by the dust collecting opening 62, after air enters the dust removing cavity, because the space is suddenly enlarged, the air velocity is reduced, dust and particles in the air are settled and blocked by the dust removing plates 61 and fall into the dust collecting cavity from the dust collecting opening 62 between the dust removing plates 61, the dust removing opening is arranged on the processing box 4 at the right end of the dust collecting cavity, and a right sealing cover 43 is arranged on the dust removing opening, the dust accumulated in the dust collecting chamber can be cleaned by opening the right sealing cover 43. And the left end of the upper baffle plate 6 is communicated with the filter chamber through a communicating pipe 63, an activated carbon adsorption material 8 is arranged in the filter chamber, the air after dust removal enters the filter chamber from the communicating pipe 63, harmful gas and tiny impurities in the air can be adsorbed by activated carbon, an operation opening is arranged on the processing box 4 at the left end of the filter chamber, a left sealing cover 44 is arranged on the operation opening, and the activated carbon can be replaced by opening the left sealing cover 44. The right-hand member of baffle 9 is equipped with connector 90 down, install serpentine structure's cooling tube 10 on connector 90, the bottom of cooling tube 10 is located the bottom in cooling chamber, and cooling tube 10 and pipe connection, install inlet tube 41 and outlet pipe 42 on the left side in cooling chamber and the processing case 4 on right side respectively, can connect the comdenstion water on inlet tube 41 and the outlet pipe 42, cool off the air through cooling tube 10 after filtering, then get into air pump 5 with the pipeline, send into between air discharge plate 2 and the backup pad 12 by air pump 5, can cool down to the part after the thermal treatment.
The device can carry out heat treatment to the surface of placing the part on backup pad 12 through heat treatment plate 3 to the part to and handle the harmful flue gas that produces in the heat treatment process, can cool off the part after the heat treatment simultaneously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a part surface heat treatment device, includes heat treatment platform and installs the heat treatment board on heat treatment platform, its characterized in that: an exhaust plate corresponding to the heat treatment platform is arranged above the heat treatment platform, the heat treatment platform comprises a support platform and a support plate, the middle part of the upper surface of the supporting platform is provided with a gas collecting groove, the supporting plate is arranged on the upper surface of the supporting platform to seal the gas collecting groove, the supporting plate is provided with a plurality of through holes with upward openings, the heat treatment plate is arranged on the upper surface of the supporting plate, the bottom of the gas collecting groove is connected with a gas inlet pipe positioned below the supporting platform, the lower surface of the supporting platform is provided with supporting legs, the lower surface of the exhaust plate is provided with an air suction groove, the top of the exhaust plate is connected with an air suction pipe, the air suction pipe is connected with a tail gas treatment device, the air outlet of the tail gas treatment device is connected with an air pump through a pipeline, the air pump is connected with the air inlet pipe, and the heat treatment plate and the air pump are electrically connected with an external power supply.
2. A heat treatment apparatus for a surface of a part as set forth in claim 1, wherein: the heating plate is internally provided with a heating wire which is electrically connected with an external power supply.
3. A heat treatment apparatus for a surface of a part as set forth in claim 1, wherein: the tail gas treatment device comprises a treatment box, an upper baffle plate, a middle baffle plate and a lower baffle plate which are arranged in the treatment box in parallel, the upper baffle plate, the middle baffle plate and the lower baffle plate divide the treatment box into a dust removing cavity, a dust collecting cavity, a filtering cavity and a cooling cavity from top to bottom, the air suction pipe is connected to the treatment box on the right side of the dust removal cavity, the upper clapboard is provided with a plurality of dust removal plates which incline rightwards, the upper clapboard below the dust removing plate is provided with a dust collecting opening which communicates the dust removing cavity with the dust collecting cavity, the left end of the upper baffle plate is communicated with the filter chamber through a communicating pipe, an adsorbing material is arranged in the filter chamber, a connecting port is arranged at the right end of the lower clapboard, a cooling pipe is arranged on the connecting port, the bottom end of the cooling pipe is positioned at the bottom of the cooling cavity, and the cooling pipe is connected with the pipeline, and the treatment boxes on the left side and the right side of the cooling cavity are respectively provided with a water inlet pipe and a water outlet pipe.
4. A heat treatment apparatus for a surface of a part as defined in claim 3, wherein: the adsorbing material is activated carbon.
5. A heat treatment apparatus for a surface of a part as defined in claim 3, wherein: the cooling pipe is of a serpentine structure.
6. A heat treatment apparatus for a surface of a part as defined in claim 3, wherein: the dust collection chamber is characterized in that a dust removal port is formed in the processing box at the right end of the dust collection chamber, and a right sealing cover is mounted on the dust removal port.
7. A heat treatment apparatus for a surface of a part as defined in claim 3, wherein: the treatment box at the left end of the filter cavity is provided with an operation opening, and the operation opening is provided with a left sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023184249.2U CN214781968U (en) | 2020-12-25 | 2020-12-25 | Part surface heat treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023184249.2U CN214781968U (en) | 2020-12-25 | 2020-12-25 | Part surface heat treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214781968U true CN214781968U (en) | 2021-11-19 |
Family
ID=78721606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023184249.2U Expired - Fee Related CN214781968U (en) | 2020-12-25 | 2020-12-25 | Part surface heat treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214781968U (en) |
-
2020
- 2020-12-25 CN CN202023184249.2U patent/CN214781968U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |