CN202770220U - Synthetic diamond heating furnace with air circulation device - Google Patents
Synthetic diamond heating furnace with air circulation device Download PDFInfo
- Publication number
- CN202770220U CN202770220U CN 201220276109 CN201220276109U CN202770220U CN 202770220 U CN202770220 U CN 202770220U CN 201220276109 CN201220276109 CN 201220276109 CN 201220276109 U CN201220276109 U CN 201220276109U CN 202770220 U CN202770220 U CN 202770220U
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- furnace body
- heating
- air circulation
- furnace
- heater
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 34
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 14
- 239000010432 diamond Substances 0.000 title claims abstract description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 238000005485 electric heating Methods 0.000 claims description 10
- 238000003786 synthesis reaction Methods 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 6
- 238000004804 winding Methods 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model discloses a synthetic diamond heating furnace with an air circulation device, which comprises a furnace body, wherein a plurality of vent gaps are formed at the side edges of the furnace body; a bracket is mounted in a side wall of the furnace body and divided into a plurality of layers; a placing plate is mounted and place at each layer; a plurality of tiny vent holes are formed in the placing plates; a plurality of electrical heating components are mounted at the bottom of the furnace body; the side edges of the furnace body are connected with an air circulation pipeline; the air circulation pipeline is connected with the top of the furnace body; a fan is mounted on the air circulation pipeline; the electrical heating components are pipy by winding heating wires; and the heating power of the electrical heating components can be controlled by a control device outside the furnace body. According to the synthetic diamond heating furnace, as the electrical heating components are mounted at the bottom of the furnace body, the heating temperature of an electrical heating device can be controlled by the control device; in addition, as the air circulation device and the placing plates with the holes are adopted, and the gaps are formed in the side walls, heat energy can be transferred to a raw material effectively; the heating temperature meets the technological requirement; every part of the raw material is heated uniformly; and the product quality is ensured.
Description
Technical field:
The utility model relates to the heating furnace field, relates in particular to a kind of diamond synthesis heating furnace with wind EGR.
Background technology:
Diamond synthesis at in-mold molding, then just needs heating to make raw material generation chemistry and physical reactions after preparing raw material, finally becomes hard diamond; The heating furnace that in the past adopted is to burn coal, and its temperature is by adding how much regulating of coal, because diamond synthesis requires temperature higher, and need to keep the high temperature long period, the heating furnace that burns coal tends to burn drop in temperature after a period of time, does not reach the temperature of technological requirement.Therefore imagination provides a kind of equipment to solve this problem.
The utility model content:
The purpose of this utility model just provides a kind of diamond synthesis heating furnace with wind EGR.Solve the heating furnace that in the past adopted, to burn coal, its temperature is by adding how much regulating of coal, because diamond synthesis requires temperature higher, and need to keep the high temperature long period, the heating furnace that burns coal tends to burn drop in temperature after a period of time, does not reach the problem of the temperature of technological requirement.
The technical solution adopted in the utility model is:
A kind of diamond synthesis heating furnace with wind EGR, comprise body of heater: the body of heater side has some ventilations slit, support is installed in the sidewall of the furnace body, support is divided into some layers, all lay one for every layer and place plate, place on the plate and have some tiny passages, bottom of furnace body is equipped with some electric heating elements; The body of heater side is connected with the wind circulating line, and the wind circulating line is connected to the body of heater top, on the wind circulating line blower fan is installed.
Described electric heating element is that heating wire turns to tubulose, and electric heating element can be by the outer control device control heating power size of body of heater.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is by installing electric heating element at bottom of furnace body, the temperature of electric heater unit heating can be controlled by controller, the wind EGR is set simultaneously, and use multilayer with holes to place plate, at sidewall a lot of slits are set again, make heat energy can effectively lead to the raw material place, guaranteed that heating-up temperature reaches technological requirement, raw material each several part homogeneous heating has guaranteed product quality.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
The specific embodiment:
Below in conjunction with accompanying drawing, by embodiment the utility model is described in further detail:
A kind of heating furnace with heating diamond synthesis of wind EGR, comprise body of heater 1: body of heater 1 side has some ventilations slit, in body of heater 1 sidewall support 2 is installed, support 2 is divided into some layers, all lay one for every layer and place plate 3, place on the plate 3 and have some tiny passages, body of heater 1 bottom is equipped with some electric heating elements 4, body of heater 1 side is connected with wind circulating line 5, wind circulating line 5 is connected to body of heater 1 top, blower fan 6 is installed on the wind circulating line 5, and electric heating element 4 is for heating wire turns to tubulose, and electric heating element 4 can be by the outer control device control heating power size of body of heater.
Above-described embodiment only is better embodiment of the present utility model, and in addition, the utility model can also have other implementations.Need to prove that under the prerequisite that does not break away from the utility model design, any apparent improvement and modification all should fall within the protection domain of the present utility model.
Claims (2)
1. diamond synthesis heating furnace with wind EGR, comprise body of heater, it is characterized in that: the body of heater side has some ventilations slit, support is installed in the sidewall of the furnace body, support is divided into some layers, all lay one for every layer and place plate, place on the plate and have some tiny passages, bottom of furnace body is equipped with some electric heating elements; The body of heater side is connected with the wind circulating line, and the wind circulating line is connected to the body of heater top, on the wind circulating line blower fan is installed.
2. the diamond synthesis heating furnace with wind EGR according to claim 1, it is characterized in that: described electric heating element is that heating wire turns to tubulose, electric heating element can be by the outer control device control heating power size of body of heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220276109 CN202770220U (en) | 2012-06-13 | 2012-06-13 | Synthetic diamond heating furnace with air circulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220276109 CN202770220U (en) | 2012-06-13 | 2012-06-13 | Synthetic diamond heating furnace with air circulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770220U true CN202770220U (en) | 2013-03-06 |
Family
ID=47776786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220276109 Expired - Fee Related CN202770220U (en) | 2012-06-13 | 2012-06-13 | Synthetic diamond heating furnace with air circulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202770220U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197695A (en) * | 2014-07-31 | 2014-12-10 | 红安安达新材料有限责任公司 | Vacuum furnace |
| CN106868260A (en) * | 2015-12-10 | 2017-06-20 | 俞扬池 | Multilayer annealing furnace |
| CN107702551A (en) * | 2017-09-30 | 2018-02-16 | 西华大学 | A kind of computer control system of heating furnace |
| CN108507350A (en) * | 2018-03-20 | 2018-09-07 | 佛山市几何陶瓷有限公司 | The uniform kiln of heat in one kind |
-
2012
- 2012-06-13 CN CN 201220276109 patent/CN202770220U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197695A (en) * | 2014-07-31 | 2014-12-10 | 红安安达新材料有限责任公司 | Vacuum furnace |
| CN106868260A (en) * | 2015-12-10 | 2017-06-20 | 俞扬池 | Multilayer annealing furnace |
| CN107702551A (en) * | 2017-09-30 | 2018-02-16 | 西华大学 | A kind of computer control system of heating furnace |
| CN108507350A (en) * | 2018-03-20 | 2018-09-07 | 佛山市几何陶瓷有限公司 | The uniform kiln of heat in one kind |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130306 Termination date: 20180613 |