CN203719391U - Bell jar type solid melting furnace - Google Patents
Bell jar type solid melting furnace Download PDFInfo
- Publication number
- CN203719391U CN203719391U CN201420024759.9U CN201420024759U CN203719391U CN 203719391 U CN203719391 U CN 203719391U CN 201420024759 U CN201420024759 U CN 201420024759U CN 203719391 U CN203719391 U CN 203719391U
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- heater
- furnace
- solid melting
- portal frame
- melting furnace
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Abstract
The utility model discloses a bell jar type solid melting furnace, comprising a portal frame, a furnace body, a trolley and a track. The portal frame stretches across the track, and a winch is arranged at the middle of the top beam. The trolley is of a flat car structure, a furnace bottom made of fireproof material is placed on the top face, the bottom is provided with idler wheels, the idler wheels of the trolley are driven by an assembled reduction gear to move to and fro along the track. The furnace body made of the fireproof material is made into a cell jar type, a hook on the top of the outer wall is pulled by the winch arranged on the portal frame through a steel wire rope to form a lifting mechanism, the furnace body is a downwards open container, the open part is matched with the furnace bottom, and a necessary heating component is installed on the inner wall of a hearth. The furnace body of the solid melting furnace is of a bell jar type, after the suspended furnace body is put down, the open part is matched with the furnace bottom; as the furnace body is weight, the joint is tight in sealing, heat is not lost when in heating, and meanwhile no air enters into the hearth; thereby, the bell jar type solid melting furnace is high in heat efficiency and good in heating quality, and has less oxide layers on the surfaces of workpieces after heating.
Description
Technical field
The utility model relates to a kind of industrial furnace structure, and specifically, the utility model relates to the solid melting furnace of a kind of bell-jar.
Background technology
The solid melting furnace volume of car-type of industrial applications is relatively large, and body of heater is fixed, and the chassis of configuration carries workpiece from reserved fire door turnover burner hearth.The fire door of the solid melting furnace configuration of car-type of prior art, mainly contains clamshell doors, Dan Yemen or overhead door, and these door structures are all very simple, and switch is easy, and the effect that can play sealing and open fire door is convenient to supporting chassis current.But, the problem that the solid melting furnace ubiquity fire door of the car-type of industrial applications is not closed completely, its reason is that these fire doors are heavy, the hinge wearing and tearing of supporting fire door, distortion are serious, while causing fire door to close and fire door there is gap.In reality, in order to reduce heat loss and the oxidation in gap, mainly take two measures.The one, improve structural strength and the accuracy of manufacture, reduce gap amount.The 2nd, outer power realizes fire door and fire door laminating.Relatively large because of the volume of the solid melting furnace of car-type, door weight is large, and working environment is more severe, and above-mentioned two measures are difficult to accomplish the end in view.
Utility model content
The utility model, mainly for the deficiencies in the prior art, proposes the solid melting furnace of a kind of bell-jar simple in structure, that unlatching is convenient, furnace temperature is even, heat loss is few.
The utility model is achieved through the following technical solutions technical goal.
The solid melting furnace of bell-jar, it comprises portal frame, body of heater, chassis and track.Described portal frame is across on track, and back timber is provided with hoist engine between two parties.Described chassis is flat car structure, and end face is settled the furnace bottom made from refractory material, and bottom is provided with roller, and chassis is moved back and forth along track by the reductor driving rolls of prestowage.Its improvements are: described body of heater is warded off and made bell-jar with refractory material, the hoist engine that the hook at outer wall top is configured by portal frame forms elevating mechanism by rope traction, bottom of furnace body is open-top receptacle down, and uncovered portion coordinates with furnace bottom, and inboard wall of burner hearth is settled indispensable heater element.
In said structure, furnace bottom is fixing structure with uncovered cooperation of bottom of furnace body, and furnace bottom is male half coupling, the uncovered recessed seam matching that is provided with of bottom of furnace body, and both junctions are provided with the hermetically-sealed construction of flexible refractory material composition.
In said structure, portal frame has requirement for height, and when body of heater is risen to extreme higher position by portal frame, body of heater bottom surface is higher than the extreme higher position of loading workpiece on chassis.
The utility model compared with prior art, has following good effect:
1, body of heater lifting structure is simple, making is easy, simple operation;
2, after bell-jar body of heater is lifted by crane, be convenient to chassis and roll away from the workpiece that completes heating is delivered to destination, simple and direct, the consuming time province of shove charge and the process of coming out of the stove, production efficiency are high;
3, when bell-jar body of heater coordinates with furnace bottom, with the flexible refractory material fitted seal on deadweight and faying face, sealing structure is except reducing the thermal loss of burner hearth, also significantly reduce the heat time, the most important thing is that air outside between the period of heating must not enter burner hearth, greatly reduce the degree of oxidation of heated parts, thereby improve workpiece heating quality.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is Fig. 1 left view.
Fig. 3 is the structural representation that in Fig. 2, body of heater is promoted to the highest position.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings below.
The solid melting furnace of bell-jar shown in Fig. 1, it comprises portal frame 1, body of heater 2, chassis 3 and track 4.Described portal frame 1 is rectangular frame, is fixedly connected with ground across the portal frame 1 on two tracks that are parallel to each other, and back timber is provided with hoist engine 1.1 between two parties for the body of heater 2 under lifting by crane.In the time that body of heater 2 is risen to highest position by portal frame 1, furnace bottom 2 bottom surfaces are higher than the extreme higher position of loading workpiece 5 on chassis 3.Described chassis 3 is flat car structure, and end face is settled the furnace bottom 2.1 made from refractory material, and bottom is provided with roller 3.2, and chassis 3 is moved back and forth along track 4 by reductor 3.1 driving rolls 3.2 of outside prestowage.Body of heater 2 is the main components in the utility model, and it is warded off and make bell-jar with refractory material, and inboard wall of burner hearth is settled indispensable heater element.Body of heater 2 outer wall tops are provided with hook, and the hoist engine 1.1 that hook is configured by portal frame 1 forms elevating mechanism by steel wire rope 1.2 tractions.Body of heater 2 bottoms are bottomless, and it is one open-top receptacle down, and uncovered portion coordinates with furnace bottom 2.1, and this cooperation is fixing structure, and furnace bottom 2.1 is male half coupling, the uncovered recessed seam matching that is provided with in body of heater 2 bottoms.The sealing coordinating with furnace bottom 2.1 in order to improve body of heater 2, is provided with at body of heater 2 and the faying face of furnace bottom 2.1 hermetically-sealed construction that flexible refractory material forms.In the time that bell-jar body of heater 2 coordinates with furnace bottom 2.1, deadweight with body of heater 2 just can realize seam flat seal, sealing structure is except reducing the thermal loss of burner hearth, also significantly reduce the heat time, the most important thing is that air outside between the period of heating must not enter burner hearth, greatly reduce the degree of oxidation of heated parts 5, thereby reach the heating quality that improves workpiece 5.
When the utility model practical application, the on base part 5 of knocking off of furnace bottom 2.1 of first settling on the chassis 3 of Fig. 1 left side, workpiece 5 Outside Dimensions that discharge are less than the size of burner hearth of body of heater 2, and when vacant place is convenient to heat, heat conduction, is conducive to homogeneous heating.Then, drive chassis 3 to move to position shown in Fig. 3 along track 4 by reductor 3.1, chassis 3 is placed under the body of heater 2 of suspention, discharges steel wire rope 1.2 body of heater 2 is fallen with furnace bottom 2.1 and coordinated by hoist engine 1.1.After installation finishes, just technique is done to heat to the workpiece 5 in burner hearth routinely, reach technique initialization temperature or after the time, first starting hoist engine 1.1 draws body of heater 2 and rises, when body of heater 2 bottom surfaces are higher than on base the top of part 5 of knocking off of chassis 3, start reductor 3.1 and make chassis right lateral leave heating location, until specify subsequent handling.At the same time, the chassis 3 that Fig. 1 left side has been discharged to workpiece 5 to be heated sails under the body of heater 2 of suspention, repeats above-mentioned steps and can realize continuous production.
Claims (4)
1. the solid melting furnace of bell-jar, it comprises portal frame (1), body of heater (2), chassis (3) and track (4); Described portal frame (1) is across on two tracks that are parallel to each other (4), and back timber is provided with hoist engine (1.1) between two parties; Described chassis (3) is flat car structure, and end face is settled the furnace bottom (2.1) made from refractory material, and bottom is provided with roller (3.2), and chassis (3) is moved back and forth along track (4) by reductor (3.1) driving rolls (3.2) of prestowage; It is characterized in that: described body of heater (2) is warded off and made bell-jar with refractory material, the hook at outer wall top forms elevating mechanism by the hoist engine (1.1) of portal frame (1) configuration by steel wire rope (1.2) traction, body of heater (2) is open-top receptacle down, uncovered portion coordinates with furnace bottom (2.1), and inboard wall of burner hearth is settled indispensable heater element.
2. the solid melting furnace of bell-jar according to claim 1, is characterized in that: described furnace bottom (2.1) is fixing structure with uncovered cooperation of body of heater (2) bottom, and furnace bottom (2.1) is male half coupling, the uncovered recessed seam matching that is provided with in body of heater (2) bottom.
3. the solid melting furnace of bell-jar according to claim 1, is characterized in that: described body of heater (2) is provided with the faying face of furnace bottom (2.1) hermetically-sealed construction that flexible refractory material forms.
4. the solid melting furnace of bell-jar according to claim 1, is characterized in that: when body of heater (2) is risen to extreme higher position by described portal frame (1), body of heater (2) bottom surface is higher than the upper extreme higher position of loading workpiece (5) of chassis (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420024759.9U CN203719391U (en) | 2014-01-16 | 2014-01-16 | Bell jar type solid melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420024759.9U CN203719391U (en) | 2014-01-16 | 2014-01-16 | Bell jar type solid melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203719391U true CN203719391U (en) | 2014-07-16 |
Family
ID=51158538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420024759.9U Expired - Fee Related CN203719391U (en) | 2014-01-16 | 2014-01-16 | Bell jar type solid melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203719391U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104880067A (en) * | 2015-04-15 | 2015-09-02 | 洛阳市西格马炉业股份有限公司 | Resistance type indirect-heating energy-saving blast furnace |
| CN108225015A (en) * | 2018-02-06 | 2018-06-29 | 永嘉县博大机械热处理有限公司 | A kind of bell-type car type furnace |
-
2014
- 2014-01-16 CN CN201420024759.9U patent/CN203719391U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104880067A (en) * | 2015-04-15 | 2015-09-02 | 洛阳市西格马炉业股份有限公司 | Resistance type indirect-heating energy-saving blast furnace |
| CN108225015A (en) * | 2018-02-06 | 2018-06-29 | 永嘉县博大机械热处理有限公司 | A kind of bell-type car type furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BOTH-WELL (TAIZHOU) STEEL FITTINGS CO., LTD. Free format text: FORMER OWNER: SHINSEI (TAIZHOU) STEEL FLANGES CO., LTD. Effective date: 20150108 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150108 Address after: 225500 Yangzhou Road, Jiangyan Economic Development Zone, Jiangyan District, Jiangsu, Taizhou Patentee after: Cypress (Taizhou) Iron Works Co., Ltd. Address before: 225500 No. 688 West Tianmu Road, Jiangyan Economic Development Zone, Taizhou, Jiangsu Patentee before: SHINSEI (TAIZHOU) STEEL FLANGES CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20200116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |