CN102534143A - Novel mesh-belt-type quenching furnace - Google Patents
Novel mesh-belt-type quenching furnace Download PDFInfo
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- CN102534143A CN102534143A CN2010106165974A CN201010616597A CN102534143A CN 102534143 A CN102534143 A CN 102534143A CN 2010106165974 A CN2010106165974 A CN 2010106165974A CN 201010616597 A CN201010616597 A CN 201010616597A CN 102534143 A CN102534143 A CN 102534143A
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Abstract
The invention discloses a novel mesh-belt-type quenching furnace aiming at the improvement of the traditional industrial heat treatment device, in particular a feeding unit structure of a roller-shaped melt-belt-type quenching furnace. The novel mesh-belt-type quenching furnace is provided with a feeding stander and a quenching furnace hearth which are arranged along the conveying direction of a workpiece to be processed. More particularly, a preheating device is arranged on the feeding stander on a feeding path of the feeding stander, wherein the preheating device is an intermediate-frequency induction heating coil, and the heating temperature of the preheating device can reach above 500 DEG C. After the mesh-belt-type quenching furnace is applied and implemented, the workpiece can be effectively preheated when batch metal parts are carbon-doped or subjected to codoping of carbon and nitrogen, so that the workpiece can reach the ideal temperature before entering the quenching furnace hearth, thus energy consumption and working hour when the workpiece is heated to 850 DEG C from a cold state are reduced, and the production efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of industrial thermal treatment unit, relate in particular to a kind of feeding unit material structure of carrying roller type mesh-belt quenching furnace, belong to Machine Design and manufacturing field.
Background technology
Quenching furnance is a kind of adaptable across various middle-size and small-size metal partss carbon dopes and the carbon nitrogen industrial processing equipment commonly used of mixing altogether in batches, and carrying roller type mesh-belt quenching furnace especially wherein is an important class of complete function in numerous quenching furnances, production efficiency and quenching excellent performance.The material loading frame of tradition quenching furnance is merely simple transporting mechanism, and workpiece gets into quenching furnance burner hearth internal heating to 850 degree with cold conditions through the material loading frame, and the man-hour of in the quenching furnance burner hearth, expending is longer, and output is limited; The energy consumption of this quenching furnance is also relatively large.
Summary of the invention
Defective in view of above-mentioned prior art exists the objective of the invention is to propose a kind of novel mesh-belt quenching furnace, concentrates in the burner hearth to solve heat treatment of workpieces, expends very huge problem in energy consumption and man-hour.
The object of the invention will be achieved through following technical scheme:
A kind of novel mesh-belt quenching furnace has the material loading frame and the quenching furnance burner hearth that are provided with along the workpiece to be processed delivery direction, and it is characterized in that: said material loading frame is provided with preheating apparatus on its feed path.
Preferably, said preheating apparatus is the Frequency Induction Heating coil, and its Heating temperature is higher than 500 ℃.
After the mesh-belt quenching furnace application implementation of the present invention; Carrying out batches of metal part carbon dope or carbon nitrogen admixture man-hour altogether; Can effectively preheat workpiece; Make it before getting into the quenching furnance burner hearth, reach the ideal temperature, workpiece is heated to energy consumption and man-hour of 850 ℃ from cold conditions, greatly improved production efficiency thereby reduce the quenching furnance burner hearth.
Following constipation closes the embodiment accompanying drawing, and specific embodiments of the invention is done further to detail, so that technical scheme of the present invention is easier to understand, grasp.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of mesh-belt quenching furnace one embodiment of the present invention;
Fig. 2 is the A-A diagrammatic cross-section of preheating apparatus among Fig. 1.
Embodiment
As depicted in figs. 1 and 2, mesh-belt quenching furnace 1 of the present invention has the substruction of traditional carrying roller type mesh-belt quenching furnace.Mainly comprise opening for feed (not shown), material loading frame 12, quenching furnance burner hearth 11 and discharge gate (not shown).It is thus clear that with respect to prior art, the material loading frame 12 of this novel quenching furnance 1 is provided with preheating apparatus on its feed path, one of this preheating apparatus can be Frequency Induction Heating coil 13 from illustrating.
After the quenching furnance complete machine started, the coiling 131 (as shown in Figure 2) in the Frequency Induction Heating coil 13 just produced under the electric power effect and is higher than 500 ℃ Heating temperature.Thus, batches of metal part to be processed can be preheated to 500 ℃ earlier when the material loading frame, is sent to this temperature then and continues to be heated to 850 ℃ in the quenching furnance burner hearth.So just shorten the time of quenching furnance burner hearth internal heating, greatly reduced heat treated energy consumption; In addition, the heat treatment efficiency of unit time also significantly improves.
Claims (2)
1. a novel mesh-belt quenching furnace has the material loading frame and the quenching furnance burner hearth that are provided with along the workpiece to be processed delivery direction, and it is characterized in that: said material loading frame is provided with preheating apparatus on its feed path.
2. a kind of novel mesh-belt quenching furnace according to claim 1 is characterized in that: said preheating apparatus is the Frequency Induction Heating coil, and its Heating temperature is higher than 500 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106165974A CN102534143A (en) | 2010-12-31 | 2010-12-31 | Novel mesh-belt-type quenching furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106165974A CN102534143A (en) | 2010-12-31 | 2010-12-31 | Novel mesh-belt-type quenching furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102534143A true CN102534143A (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106165974A Pending CN102534143A (en) | 2010-12-31 | 2010-12-31 | Novel mesh-belt-type quenching furnace |
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| CN (1) | CN102534143A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105385828A (en) * | 2015-12-25 | 2016-03-09 | 攀钢集团成都钢钒有限公司 | Quenching-tempering heat treatment method for seamless steel tubes |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4303388A (en) * | 1979-07-19 | 1981-12-01 | Elhaus Friedrich W | Preheating furnace |
| CN101435010A (en) * | 2007-11-15 | 2009-05-20 | 杨国正 | Carring bar intermediate frequency induction hardening heat treatment process and intermediate frequency quenching machine tool |
| CN101503756A (en) * | 2008-02-05 | 2009-08-12 | 姜文国 | Method and apparatus for thermally treating metal rod |
| CN101654724A (en) * | 2009-07-17 | 2010-02-24 | 苏州工业园区姑苏科技有限公司 | Continuous high-speed steel protective atmosphere quenching furnace |
| CN202032888U (en) * | 2010-12-31 | 2011-11-09 | 苏州新凌电炉有限公司 | Novel mesh band quenching furnace |
-
2010
- 2010-12-31 CN CN2010106165974A patent/CN102534143A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4303388A (en) * | 1979-07-19 | 1981-12-01 | Elhaus Friedrich W | Preheating furnace |
| CN101435010A (en) * | 2007-11-15 | 2009-05-20 | 杨国正 | Carring bar intermediate frequency induction hardening heat treatment process and intermediate frequency quenching machine tool |
| CN101503756A (en) * | 2008-02-05 | 2009-08-12 | 姜文国 | Method and apparatus for thermally treating metal rod |
| CN101654724A (en) * | 2009-07-17 | 2010-02-24 | 苏州工业园区姑苏科技有限公司 | Continuous high-speed steel protective atmosphere quenching furnace |
| CN202032888U (en) * | 2010-12-31 | 2011-11-09 | 苏州新凌电炉有限公司 | Novel mesh band quenching furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105385828A (en) * | 2015-12-25 | 2016-03-09 | 攀钢集团成都钢钒有限公司 | Quenching-tempering heat treatment method for seamless steel tubes |
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Application publication date: 20120704 |