CN209787500U - Heat treatment heating energy-saving coil - Google Patents
Heat treatment heating energy-saving coil Download PDFInfo
- Publication number
- CN209787500U CN209787500U CN201920033657.6U CN201920033657U CN209787500U CN 209787500 U CN209787500 U CN 209787500U CN 201920033657 U CN201920033657 U CN 201920033657U CN 209787500 U CN209787500 U CN 209787500U
- Authority
- CN
- China
- Prior art keywords
- layer
- coil
- refractory material
- saving
- energy
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 29
- 239000011819 refractory material Substances 0.000 claims abstract description 38
- 238000005253 cladding Methods 0.000 claims abstract description 3
- 238000010030 laminating Methods 0.000 claims abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000011521 glass Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Abstract
The utility model relates to a heat treatment heating energy-saving coil, its characterized in that comprises a plurality of energy-saving coils end to end, and each energy-saving coil's main part is the coil layer, the inlayer on coil layer is equipped with first refractory material and pours the layer, the skin on coil layer is equipped with second refractory material and pours the layer, and first refractory material pours layer laminating coil layer internal diameter and establishs, and second refractory material pours the outer wall that the layer adopted cube configuration cladding coil layer. The utility model discloses reduce cost, easily maintenance, improve the utilization rate, reduce the energy consumption.
Description
Technical Field
the utility model relates to an energy-saving coil technical field, specific heat treatment heating energy-saving coil that says so.
Background
The heating coil is made of copper and is wound by a copper pipe, and a glass pipe is added in the coil to prevent a workpiece from contacting the coil when the heating coil is used. Glass products are also fragile and require frequent replacement, and broken glass risks scratching employees. The heating coil has more heat loss in the heating process due to no heat preservation measures, so that the power consumption is increased.
Disclosure of Invention
The utility model aims to overcome the defects existing in the prior art and provide a heat treatment heating energy-saving coil with a novel structure.
In order to achieve the purpose, the heat treatment heating energy-saving coil is characterized by being formed by connecting a plurality of energy-saving coils end to end, the main body of each energy-saving coil is a coil layer, a first refractory material pouring layer is arranged on the inner layer of the coil layer, a second refractory material pouring layer is arranged on the outer layer of the coil layer, the first refractory material pouring layer is attached to the inner diameter of the coil layer, and the second refractory material pouring layer is formed by coating the outer wall of the coil layer in a cubic structure.
The inner diameter phi of the first refractory material pouring layer is 20-22mm, and the wall thickness of the refractory material layer is 1.5-2.5 mm.
The coil layer adopts a ring structure, and the inner diameter is 25.5 mm.
The wall thickness of the refractory material layer of the second refractory material pouring layer is 6-7 mm.
The utility model discloses a heat treatment heating energy-saving coil has following technical characteristic:
1, reducing the cost, saving a glass tube and prolonging the service life of a coil;
2, the maintenance is easy, and the glass tube does not need to be replaced;
3, improving the utilization rate and saving the time for replacing coils;
4, reducing energy consumption, increasing heat-insulating materials and reducing radiation loss.
Drawings
Fig. 1 is a side sectional view of the present invention.
The notation in the figure is:
1 coil layer, 2 first refractory material pouring layers and 3 second refractory material pouring layers.
Detailed Description
The technical solution of the present invention will be further described with reference to the accompanying drawings and examples, which are believed to be clear to those skilled in the art.
Example I, take the phi 25.5 coil as an example size description
the utility model provides a heat treatment heating energy-saving coil, comprises a plurality of energy-saving coils end to end, and each energy-saving coil's main part is the coil layer, the inlayer of coil layer is equipped with first refractory material and pours the layer, the skin on coil layer is equipped with second refractory material and pours the layer, and first refractory material pours layer laminating coil layer internal diameter and sets up, and second refractory material pours the outer wall that the layer adopted cube configuration cladding coil layer. The periphery is poured by using refractory cement, the heat loss of the heat preservation effect is reduced, the electric power required by heating can be reduced, the expected energy-saving effect is about 5 percent, and the safety and the environmental sanitation can be greatly improved without using a glass tube.
Inner diameter of new refractory: the diameter =20.0mm (recommended) a 2mm needs to be actually confirmed and compared on site (the refractory material has high strength, and the insulation damage can not be caused even if the refractory material is scratched with a wire rod.
the inner diameter phi of the first refractory material pouring layer is 20-22mm, and the wall thickness of the refractory material layer is 1.5-2.5 mm due to the fact that the wall thickness of the refractory material in the coil is small. Therefore, the overall strength is further increased through pouring outside the coil, and the wall thickness of the refractory material layer of the second refractory material pouring layer is 6-7 mm.
Example two, the test procedure is exemplified by a coil of phi 25.5mm
Step one, constructing a refractory material, wherein the inner diameter phi of the refractory material is =20mm and 1 section is adopted
Step two, the wire rod is put on a machine for trial at (quenching) NO1 to confirm whether the wire rod can collide with the refractory material when passing through
Step three, adjusting the inner diameter of the refractory material
And step four, gradually enlarging the trial range of the second section coil, the third section coil and the fourth section coil.
Expected use effects of the coils of the first and second embodiments
1 coil life
The refractory material has an insulating effect, is high in hardness, and can effectively reduce the risk of coil ignition caused by wire scraping.
Replacement of the coil other than burning (due to clogging in the coil) can be avoided to the maximum extent.
2, an energy saving effect of 10% or more is expected when the quenching apparatus is used in the entire quenching line.
3, the cost is reduced, the use of the glass tube is saved, the time for replacing the glass tube is saved, and the production utilization rate is improved.
Claims (4)
1. The utility model provides a heat treatment heating energy-saving coil, its characterized in that comprises a plurality of sections energy-saving coil end to end, and each section energy-saving coil's main part is the coil layer, the inlayer of coil layer is equipped with first refractory material and pours the layer, the skin on coil layer is equipped with second refractory material and pours the layer, and first refractory material pours layer laminating coil layer internal diameter and sets up, and second refractory material pours the outer wall that the layer adopted the cube configuration cladding coil layer.
2. The heat treatment heating energy-saving coil as claimed in claim 1, wherein the inner diameter phi of the first refractory material pouring layer is 20-22mm, and the wall thickness of the refractory material layer is 1.5-2.5 mm.
3. A heat treatment heating energy-saving coil as claimed in claim 1, wherein the coil layer is in a ring structure with an inner diameter of 25.5 mm.
4. The heat treatment heating energy-saving coil as claimed in claim 1, wherein the wall thickness of the refractory material layer of the second refractory material pouring layer is 6-7 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920033657.6U CN209787500U (en) | 2019-01-09 | 2019-01-09 | Heat treatment heating energy-saving coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920033657.6U CN209787500U (en) | 2019-01-09 | 2019-01-09 | Heat treatment heating energy-saving coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209787500U true CN209787500U (en) | 2019-12-13 |
Family
ID=68792662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920033657.6U Expired - Fee Related CN209787500U (en) | 2019-01-09 | 2019-01-09 | Heat treatment heating energy-saving coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209787500U (en) |
-
2019
- 2019-01-09 CN CN201920033657.6U patent/CN209787500U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |