CN112361817A - Even adjustment mechanism of heated air circulation stove furnace temperature - Google Patents
Even adjustment mechanism of heated air circulation stove furnace temperature Download PDFInfo
- Publication number
- CN112361817A CN112361817A CN202011315833.9A CN202011315833A CN112361817A CN 112361817 A CN112361817 A CN 112361817A CN 202011315833 A CN202011315833 A CN 202011315833A CN 112361817 A CN112361817 A CN 112361817A
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- China
- Prior art keywords
- side wall
- air
- adjusting
- mounting rack
- air duct
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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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B17/00—Furnaces of a kind not covered by any preceding group
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
Abstract
The invention relates to a furnace temperature uniform adjusting mechanism of a hot air circulating furnace, wherein an air duct is fixedly arranged on the inner side wall of an installation frame; the outer side wall of the mounting frame is fixedly provided with an adjusting cover; the upper side wall and the lower side wall of the mounting rack are provided with air inlets in a penetrating way; an air outlet is formed in the front side wall of the mounting rack in a penetrating mode; a filter screen is fixedly arranged in the air outlet; the inner side wall of the mounting frame is fixedly and symmetrically provided with brackets; a heat insulation sleeve is horizontally and fixedly arranged on the bracket; the front end of the heat insulation sleeve is provided with a temperature sensing probe; the inner side wall of the air duct is provided with an air inlet net in a penetrating and embedded mode; a motor is horizontally arranged on the rear side wall inside the air duct; the front end of the motor is horizontally provided with a transmission shaft; an exhaust fan is fixedly arranged on the transmission shaft; the invention can provide the adjusting mechanism for the furnace temperature uniformity of the hot air circulating furnace, which has good adjusting performance, convenient use and simple operation.
Description
Technical Field
The invention belongs to the technical field related to mechanical equipment, and particularly relates to a furnace temperature uniform adjusting mechanism of a hot air circulating furnace.
Background
In military enterprises, due to the extremely high requirements on the properties (hardness, strength and toughness) of some materials, a heat treatment process of expected structure and properties is obtained by means of heating, heat preservation and cooling, so that the uniformity of the furnace temperature heated by the furnace plays a critical role, and the arrangement of a temperature adjusting mechanism in the furnace is particularly important. The prior hot air circulating furnace technology has the following problems: the hot air circulating furnace in the industry is not provided with a hot air adjusting mechanism generally, so that temperature deviation exists at different positions in the furnace, but when metal materials are heated, especially aluminum alloy materials are required to be higher, the materials are heated unevenly and cannot meet the requirements of a production process, and further, the product quality is caused to have problems, namely, potential safety hazards exist indirectly.
Disclosure of Invention
The invention aims to provide an adjusting mechanism for the furnace temperature uniformity of a hot air circulating furnace, which has the advantages of good adjusting performance, convenience in use and simplicity in operation.
In order to achieve the purpose, the invention provides the following technical scheme: the uniform temperature adjusting mechanism for the hot air circulating furnace comprises a mounting rack, wherein an air guide cylinder is fixedly mounted on the inner side wall of the mounting rack; the outer side wall of the mounting frame is fixedly provided with an adjusting cover; the upper side wall and the lower side wall of the mounting rack are provided with air inlets in a penetrating way; an air outlet is formed in the front side wall of the mounting rack in a penetrating mode; a filter screen is fixedly arranged in the air outlet; the inner side wall of the mounting rack is fixedly and symmetrically provided with brackets; a heat insulation sleeve is horizontally and fixedly arranged on the bracket; the front end of the heat insulation sleeve is provided with a temperature sensing probe; an air inlet net is embedded in the inner side wall of the air duct in a penetrating manner; the left side wall and the right side wall of the adjusting cover are uniformly provided with rotating shafts in a horizontally penetrating manner at intervals; limiting nuts are fixedly arranged at two ends of the rotating shaft; the rotating shaft is also provided with an adjusting plate; a connecting shaft is horizontally arranged on the left side wall of the adjusting plate; the connecting shaft is connected with and provided with an adjusting rod.
As a further improvement of the invention, a motor is horizontally arranged on the rear side wall inside the air duct; the front end of the motor is horizontally provided with a transmission shaft; an exhaust fan is fixedly mounted on the transmission shaft.
As a further improvement of the invention, the mounting rack is made of stainless steel materials and is fixedly mounted on the furnace wall in a welding mode.
As a further improvement of the invention, the mounting rack, the air duct and the adjusting cover are fixedly installed together through bolts.
Compared with the prior art, the invention has the beneficial effects that: according to the technical scheme, the mounting frame is provided with the air inlet and the air outlet, the air outlet is provided with the filter screen, and the air inlet can increase the entering amount of hot air, so that the temperature in the furnace can rise faster; the filter screen can effectively filter fine particles, so that hot air with the particles can be prevented from being blown out, and certain damage to products can be avoided; the mounting rack is also provided with a support, the support is provided with a heat insulation sleeve, the heat insulation sleeve is provided with a temperature sensing probe, and the heat insulation sleeve can effectively prevent an accessed circuit from being melted by high temperature in the furnace; the temperature sensing probe can monitor the temperature in the furnace in real time, so that whether the product in the furnace meets the heating requirement can be known; according to the technical scheme, the motor is arranged in the air duct, the transmission shaft is arranged on the motor, the exhaust fan is arranged on the transmission shaft, and the exhaust fan can effectively blow air to each corner in the furnace through the operation of the motor, so that the furnace is heated more uniformly; according to the technical scheme, the rotating shaft is arranged on the adjusting cover, the limiting nut and the adjusting plate are arranged on the rotating shaft, the connecting shaft and the adjusting rod are arranged on the adjusting plate, and the limiting nut can effectively prevent the rotating shaft from falling off during rotation; through connecting axle and regulation pole, can effectually establish ties the regulating plate together like this, just so can be synchronous adjust the inclination of regulating plate.
Drawings
Fig. 1 is a schematic view of the overall installation structure of the present invention.
Fig. 2 is an enlarged structural schematic view of the mounting bracket of the present invention.
Fig. 3 is an enlarged structural schematic view of the air duct of the present invention.
Fig. 4 is an enlarged structural schematic diagram of the adjusting cover of the invention.
In the figure: 1. a mounting frame; 2. an air duct; 3. an adjustment cover; 4. an air inlet; 5. an air outlet; 6. a filter screen; 7. a support; 8. a thermal insulation sleeve; 9. a temperature sensing probe; 10. an air inlet net; 11. a motor; 12. a drive shaft; 13. an exhaust fan; 14. a rotating shaft; 15. a limit nut; 16. an adjusting plate; 17. a connecting shaft; 18. and adjusting the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a furnace temperature uniform adjusting mechanism of a hot air circulating furnace comprises an installation frame 1, wherein an air duct 2 is fixedly installed on the inner side wall of the installation frame 1; the outer side wall of the mounting frame 1 is fixedly provided with an adjusting cover 3; the upper side wall and the lower side wall of the mounting rack 1 are provided with an air inlet 4 in a penetrating way; an air outlet 5 is formed in the front side wall of the mounting rack 1 in a penetrating manner; a filter screen 6 is fixedly arranged in the air outlet 5; the inner side wall of the mounting rack 1 is fixedly and symmetrically provided with brackets 7; a heat insulation sleeve 8 is horizontally and fixedly arranged on the bracket 7; the front end of the heat insulation sleeve 8 is provided with a temperature sensing probe 9; the inner side wall of the air duct 2 is provided with an air inlet net 10 in a penetrating and embedded mode; a motor 11 is horizontally arranged on the rear side wall inside the air duct 2; a transmission shaft 12 is horizontally arranged at the front end of the motor 11; an exhaust fan 13 is fixedly arranged on the transmission shaft 12; the left side wall and the right side wall of the adjusting cover 3 are uniformly provided with rotating shafts 14 at intervals in a horizontal through mode; two ends of the rotating shaft 14 are fixedly provided with limit nuts 15; the rotating shaft 14 is also provided with an adjusting plate 16; a connecting shaft 17 is horizontally arranged on the left side wall of the adjusting plate 16; an adjusting rod 18 is connected and installed on the connecting shaft 17; the mounting rack 1 is made of stainless steel materials and is fixedly mounted on the furnace wall in a welding mode; the mounting frame 1, the air duct 2 and the adjusting cover 3 are fixedly mounted together through bolts.
The working principle and the using process of the invention are as follows: after the temperature control device is installed, firstly, the air outlet angle of the adjusting plate 16 is adjusted through the adjusting rod 18, then the motor 11 is turned on through the controller on the outer furnace wall, then the exhaust fan 13 blows air into the furnace, when the temperature sensing probe 9 detects that the temperature in the furnace has deviation or is too low, the temperature in the furnace can be adjusted through the outer controller, the running efficiency of the motor 11 is increased through the outer controller, the rotating speed of the exhaust fan 13 is increased, and hot air can be blown to each corner in the furnace.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a hot air circulating furnace temperature is even adjustment mechanism which characterized in that: the air guide device comprises an installation rack (1), wherein an air duct (2) is fixedly installed on the inner side wall of the installation rack (1); an adjusting cover (3) is fixedly arranged on the outer side wall of the mounting rack (1); the upper side wall and the lower side wall of the mounting rack (1) are provided with air inlets (4) in a penetrating way; an air outlet (5) is formed in the front side wall of the mounting rack (1) in a penetrating mode; a filter screen (6) is fixedly arranged in the air outlet (5); the inner side wall of the mounting rack (1) is fixedly and symmetrically provided with brackets (7); a heat insulation sleeve (8) is horizontally and fixedly arranged on the bracket (7); the front end of the heat insulation sleeve (8) is provided with a temperature sensing probe (9); an air inlet net (10) is embedded in the inner side wall of the air duct (2) in a penetrating manner; the left side wall and the right side wall of the adjusting cover (3) are uniformly provided with rotating shafts (14) at intervals in a horizontal through mode; two ends of the rotating shaft (14) are fixedly provided with limiting nuts (15); the rotating shaft (14) is also provided with an adjusting plate (16); a connecting shaft (17) is horizontally arranged on the left side wall of the adjusting plate (16); an adjusting rod (18) is connected and installed on the connecting shaft (17).
2. The temperature uniform adjusting mechanism of the hot air circulating furnace according to claim 1, characterized in that: a motor (11) is horizontally arranged on the rear side wall inside the air duct (2); a transmission shaft (12) is horizontally arranged at the front end of the motor (11); an exhaust fan (13) is fixedly mounted on the transmission shaft (12).
3. The temperature uniform adjusting mechanism of the hot air circulating furnace according to claim 1, characterized in that: the mounting rack (1) is made of stainless steel materials and fixedly mounted on the furnace wall in a welding mode.
4. The temperature uniform adjusting mechanism of the hot air circulating furnace according to claim 1, characterized in that: the mounting frame (1), the air duct (2) and the adjusting cover (3) are fixedly mounted together through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011315833.9A CN112361817A (en) | 2020-11-22 | 2020-11-22 | Even adjustment mechanism of heated air circulation stove furnace temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011315833.9A CN112361817A (en) | 2020-11-22 | 2020-11-22 | Even adjustment mechanism of heated air circulation stove furnace temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112361817A true CN112361817A (en) | 2021-02-12 |
Family
ID=74534337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011315833.9A Pending CN112361817A (en) | 2020-11-22 | 2020-11-22 | Even adjustment mechanism of heated air circulation stove furnace temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112361817A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE668188C (en) * | 1936-05-21 | 1938-11-28 | Alois Linder | Circulating heating for ovens operated by a fan |
| JPH04208432A (en) * | 1990-08-23 | 1992-07-30 | Nippon Petrochem Co Ltd | Hot air circulating type drawing machine |
| CN2910963Y (en) * | 2006-06-29 | 2007-06-13 | 丹阳市江南工业炉有限公司 | Flow guiding device |
| US20080273305A1 (en) * | 2007-05-01 | 2008-11-06 | Jia-Shiung Lee | Fan airflow-guiding device |
| CN206787315U (en) * | 2017-05-24 | 2017-12-22 | 广东中鹏热能科技有限公司 | A kind of uniform guiding device of kiln temperature |
| CN208653242U (en) * | 2018-06-07 | 2019-03-26 | 咸阳华光窑炉设备有限公司 | Circulation pendulum wind structure and ceramic sintering device |
| CN210689198U (en) * | 2019-11-07 | 2020-06-05 | 湖南益嘉瓷业有限公司 | Sintering device for ceramic production and processing |
| CN210773419U (en) * | 2019-09-19 | 2020-06-16 | 宿迁学院 | Novel hot-pressing sintering furnace |
-
2020
- 2020-11-22 CN CN202011315833.9A patent/CN112361817A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE668188C (en) * | 1936-05-21 | 1938-11-28 | Alois Linder | Circulating heating for ovens operated by a fan |
| JPH04208432A (en) * | 1990-08-23 | 1992-07-30 | Nippon Petrochem Co Ltd | Hot air circulating type drawing machine |
| CN2910963Y (en) * | 2006-06-29 | 2007-06-13 | 丹阳市江南工业炉有限公司 | Flow guiding device |
| US20080273305A1 (en) * | 2007-05-01 | 2008-11-06 | Jia-Shiung Lee | Fan airflow-guiding device |
| CN206787315U (en) * | 2017-05-24 | 2017-12-22 | 广东中鹏热能科技有限公司 | A kind of uniform guiding device of kiln temperature |
| CN208653242U (en) * | 2018-06-07 | 2019-03-26 | 咸阳华光窑炉设备有限公司 | Circulation pendulum wind structure and ceramic sintering device |
| CN210773419U (en) * | 2019-09-19 | 2020-06-16 | 宿迁学院 | Novel hot-pressing sintering furnace |
| CN210689198U (en) * | 2019-11-07 | 2020-06-05 | 湖南益嘉瓷业有限公司 | Sintering device for ceramic production and processing |
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