CN201201962Y - Composite type annealing furnace - Google Patents
Composite type annealing furnace Download PDFInfo
- Publication number
- CN201201962Y CN201201962Y CNU2008200877206U CN200820087720U CN201201962Y CN 201201962 Y CN201201962 Y CN 201201962Y CN U2008200877206 U CNU2008200877206 U CN U2008200877206U CN 200820087720 U CN200820087720 U CN 200820087720U CN 201201962 Y CN201201962 Y CN 201201962Y
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- furnace
- bonnet
- annealing furnace
- composite type
- type annealing
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Abstract
The utility model relates to a composite annealing furnace, comprising a furnace body and an electric heating system in the furnace body, which is characterized in that the furnace body adopts a split structure composed of a furnace cover, a furnace bottom and a hydraulic lifter fit with the furnace cover, wherein the electric heating system and a hot air circulation system are arranged in the furnace cover, the furnace bottom adopts a two-trolley structure under which walking wheels and a brake are arranged, the walking wheels are fit with rails on ground, the hot air circulation system is composed of a lateral wind guide cover and a plurality of thermal circulation fans at the top of the furnace cover, the lifter is composed of a lifting guider arranged around the furnace cover and a vertical hydraulic lifting device. The composite annealing furnace realize uniform annealing, improves thermal efficiency and product quality, thereby saving energy, reducing consumption and improving economic benefits.
Description
Technical field
The utility model relates to a kind of metal heat treatmet equipment, relates in particular to the trolley type annealing furnace that uses in a kind of brass rolling processing process.
Background technology
At present domestic and international each copper processing enterprise, the particularly bar of brass and leaded brass rolling processing enterprise annealing, the common far infrared trolley type annealing furnace of most of employing, mainly be that static being placed on the chassis of workpiece annealed, hot gas movement disorder in the stove, air-flow velocity is inhomogeneous, and upper and lower temperature difference is bigger when causing annealing, and quality product is difficult to guarantee; The bottom can not seal fully because reasons in structure, and efficiency of energy utilization is lower, and the furnace wall generally adopts the multiple layer refractory brick, and body of heater weight is big, and inconvenience is installed, and production efficiency is low, and it is more dispel the heat, not only wastes resource, and has worsened Working environment on every side.
Summary of the invention
The utility model mainly is to solve the existing in prior technology deficiency, thereby develops a kind of homo genizing annelaing, improves thermo-efficiency and quality product, thereby reaches energy-saving and cost-reducing two chassis bell-type composite type annealing furnaces.
The purpose of this utility model is achieved by the following technical solution: a kind of composite type annealing furnace, has body of heater, electric heating system is arranged in the body of heater, it is characterized in that described body of heater is a separate type, form by bonnet, furnace bottom and the hydraulic lift that matches with bonnet, electric heating system and hot air circulating system are housed in the described bonnet, and described furnace bottom is the chassis structure, and road wheel and and stopper are housed below.Road wheel matches with the track that is located at ground.
The technical solution of the utility model can also be further perfect.
As preferably, the hot air circulating system in the bonnet is made up of lateral guide fan housing and some thermal circulation fans being arranged on the bonnet top.
As preferably, lifting device is formed by being installed in the lifting and guiding device around the bonnet and being fixed on the bottom surface vertically disposed hydraulic lift.
As preferably, the bottom surface of bonnet and the end face of furnace bottom coincide, and soft sealed strip is housed between the described coincidence face, and compression seal guarantees that composite type annealing furnace has excellent sealing performance.
Above-mentioned annealing furnace adopts two independent travel mechanisms of chassis (at the bottom of the twin furnace), and the time of composite type annealing furnace charging, anneal of material is overlapped, and to improve the equipment service efficiency, can also realize automatic control.
Therefore, the beneficial effects of the utility model are: because the two chassis independence travel mechanisms of the setting of side direction hot air circulating system and employing, the sealing property of adding is to realize homo genizing annelaing, improve thermo-efficiency and quality product, thus the purpose that reaches energy-saving and cost-reducing, increases economic efficiency.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Embodiment
Below by embodiment also in conjunction with the accompanying drawings, the technical solution of the utility model is further described in detail.
Embodiment:
Annealing furnace as shown in Figure 1, body of heater are separate type, are made up of bonnet 4, furnace bottom 1 and the hydraulic lift that matches with bonnet.Be provided with electric heating system and hot air circulating system in the bonnet 4, it is the stainless steel plate of 2mm that the wind scooper in the hot air circulating system adopts thickness, with process meanses such as panel beating flangings, it is gained in strength, and is difficult for thermal distortion; Adopt upper and lower bilayer structure, realize the side direction outlet and inlet, make hot blast see through the bar lamellar spacing, improve heat exchanger effectiveness and reduce the bar ectonexine temperature difference.
Consider factors such as furnace air constricted flow, the bonnet top is furnished with 4 cover thermal circulation fans 5, guarantees that furnace air is mobile with 60 times/minute speed, and electric heating is fully exchanged, and realizes the homogeneity of temperature in the stove.Bonnet 4 is by the welding of steel pipe, sheet material, and furnace lining is the fibre fire-proof lagging material, has in light weight, sealing good heat insulating, advantage that accumulation of heat is few.Electrical heating element is the shoestring of OCr25Al5 in the stove, is fixed on the filamentary material with high-temperature adhesives and Tao Ding, have firmly, reliably, characteristics such as be difficult for getting loose.By four hydro-cylinders 3 form, vertically disposed hydraulic lifting system, the lifting and guiding device 6 that is equipped with around the bonnet drives the upper and lower lifting of bodies of heater, upper and lower lifting steadily, safety.Furnace bottom 1 is the chassis structure, the employing section bar is welded, be furnished with independently motorized cart and drift stop, with the rack-and-pinion type of drive, in conjunction with Frequency Converter Control, realize the furnace bottom double speed voluntarily, promptly turnover is moved and location at a slow speed fast, the furnace bottom chassis has road wheel and stopper, fills the thermal insulation fire-resistant material in the car and soft sealing material is installed all around.In order to enhance productivity, the furnace bottom 1 of present embodiment adopts two chassis settings, the chassis charging is carried out simultaneously, to improve the equipment service efficiency with anneal of material.Bonnet bottom surface and furnace bottom end face coincide during work, are cooperated by soft sealed strip compression seal between the coincidence face, keep the composite type annealing furnace excellent sealing performance.
Heat and power system of the present utility model adopts the temperature control of two districts, is equipped with intelligent temperature controller, realizes automatic stepless Power Regulation control.
Claims (4)
1, a kind of composite type annealing furnace, has body of heater, electric heating system is arranged in the body of heater, it is characterized in that described body of heater is a separate type, form by bonnet, furnace bottom and the hydraulic lift that matches with bonnet, electric heating system and hot air circulating system are housed in the described bonnet, and described furnace bottom is the chassis structure, and road wheel and and stopper are housed below.
2, composite type annealing furnace according to claim 1 is characterized in that the heat circulating system in the bonnet is made up of lateral guide fan housing and some thermal circulation fans that are arranged on the bonnet top.
3, composite type annealing furnace according to claim 1 and 2 is characterized in that described lifting device forms by being installed in the lifting and guiding device around the bonnet and being fixed on the bottom surface vertically disposed hydraulic lift.
4, composite type annealing furnace according to claim 1 and 2 is characterized in that the bottom surface of bonnet and the end face of furnace bottom coincide, and are equipped with soft sealed strip between the described coincidence face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200877206U CN201201962Y (en) | 2008-05-23 | 2008-05-23 | Composite type annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200877206U CN201201962Y (en) | 2008-05-23 | 2008-05-23 | Composite type annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201201962Y true CN201201962Y (en) | 2009-03-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200877206U Expired - Fee Related CN201201962Y (en) | 2008-05-23 | 2008-05-23 | Composite type annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201201962Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899633A (en) * | 2010-07-31 | 2010-12-01 | 桂林漓佳金属有限责任公司 | Automatic loading device for nonferrous metal tube annealing furnace |
| CN103727786A (en) * | 2014-01-16 | 2014-04-16 | 信盛(泰州)五金锻造有限公司 | Bell-type solid melting furnace |
| CN104004894A (en) * | 2014-05-20 | 2014-08-27 | 江苏华德工业炉有限公司 | High-efficiency trolley heat treatment furnace |
| CN107674969A (en) * | 2017-10-25 | 2018-02-09 | 江苏广盛源科技发展有限公司 | A kind of compound annealing furnace |
| CN107741152A (en) * | 2017-12-01 | 2018-02-27 | 湘潭华宇电炉制造有限公司 | Multistation calcination system |
| CN108342545A (en) * | 2018-05-11 | 2018-07-31 | 苏州工业园区久禾工业炉有限公司 | A kind of interior heating air ducting of solid smelting furnace |
-
2008
- 2008-05-23 CN CNU2008200877206U patent/CN201201962Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899633A (en) * | 2010-07-31 | 2010-12-01 | 桂林漓佳金属有限责任公司 | Automatic loading device for nonferrous metal tube annealing furnace |
| CN103727786A (en) * | 2014-01-16 | 2014-04-16 | 信盛(泰州)五金锻造有限公司 | Bell-type solid melting furnace |
| CN104004894A (en) * | 2014-05-20 | 2014-08-27 | 江苏华德工业炉有限公司 | High-efficiency trolley heat treatment furnace |
| CN107674969A (en) * | 2017-10-25 | 2018-02-09 | 江苏广盛源科技发展有限公司 | A kind of compound annealing furnace |
| CN107741152A (en) * | 2017-12-01 | 2018-02-27 | 湘潭华宇电炉制造有限公司 | Multistation calcination system |
| CN108342545A (en) * | 2018-05-11 | 2018-07-31 | 苏州工业园区久禾工业炉有限公司 | A kind of interior heating air ducting of solid smelting furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Changzhen Coppery Co., Ltd. Assignor: Song Changhong Contract fulfillment period: 2009.4.8 to 2018.5.22 Contract record no.: 2009330000700 Denomination of utility model: Composite type annealing furnace Granted publication date: 20090304 License type: Exclusive license Record date: 20090417 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.8 TO 2018.5.22; CHANGE OF CONTRACT Name of requester: NINGBO CHANGZHEN COPPER CO., LTD. Effective date: 20090417 |
|
| ASS | Succession or assignment of patent right |
Owner name: NINGBO CHANGZHEN COPPER INDUSTRY CO., LTD. Free format text: FORMER OWNER: SONG ZHANGHONG Effective date: 20110908 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110908 Address after: Xiejialu village 315473 Zhejiang province Yuyao City Simen Town Patentee after: Ningbo Changzhen Coppery Co., Ltd. Address before: Xiejialu village 315473 Zhejiang province Yuyao City Simen Town Ningbo long vibration Copper Co. Ltd. Patentee before: Song Changhong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |