CN204128368U - Melting furnace bell - Google Patents
Melting furnace bell Download PDFInfo
- Publication number
- CN204128368U CN204128368U CN201420525717.3U CN201420525717U CN204128368U CN 204128368 U CN204128368 U CN 204128368U CN 201420525717 U CN201420525717 U CN 201420525717U CN 204128368 U CN204128368 U CN 204128368U
- Authority
- CN
- China
- Prior art keywords
- bell
- heater
- hole
- cantilever
- melting furnace
- Prior art date
- 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.)
- Expired - Fee Related
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a kind of melting furnace bell, include body of heater and bell body, bell body is followed successively by bell outer steel shell, bell water-cooled layer, bell heat-insulation layer and the high temperature resistant inner chamber of bell from outside to inside, the side of body of heater upper end is installed with bearing, bearing is rotatablely equipped with hydraulic lifting post, the upper end of hydraulic lifting post is provided with cantilever, and the front end of cantilever is fixedly connected on the upper surface of bell outer steel shell; The upper end of body of heater is separately installed with multiple anticreep fastener around the surrounding of bell body, bell body is respectively equipped with protective gas introduction hole, reinforced introduction hole, thief hole, peep hole and thermometer hole.The utility model can the most effectively prevent high temperature heat radiation, and reduces to minimum by heat loss in stove, improves electrical efficiency, plays energy-conservation effect, avoids operator by the danger of burn, facilitates workman to the supervision of situation in stove and operation; When can prevent turndown from pouring into a mould, bell displacement causes poorly sealed and occurs to leak the situation of expecting simultaneously.
Description
Technical field
The utility model relates to melting furnace part field, specifically a kind of melting furnace bell.
Background technology
The domestic intermediate frequency melting furnace bell for alloy melting only has one deck thermal insulation layer at present, and effect of heat insulation is poor, and the heat radiation of bell place is high, and operation working condition is severe; Time reinforced, bell be opened reinforced, furnace heat easily significantly scatters and disappears, and adds the consumption of electric energy; When bell is opened, manually manually upwards must overturn 90 ° with instrument and open, at high temperature add operator by the danger of burn, production efficiency is lower simultaneously.Bell connects with body of heater snap close, and during turndown cast, bell is poorly sealed, easily occurs to leak material.
Utility model content
The purpose of this utility model is the defect existed to make up prior art, provides a kind of melting furnace bell.
The technical solution of the utility model is as follows:
A kind of melting furnace bell, include body of heater and hemisphere arch bell body, it is characterized in that: described bell body is followed successively by bell outer steel shell, bell water-cooled layer, bell heat-insulation layer and the high temperature resistant inner chamber of bell from outside to inside, the side of described body of heater upper end is installed with bearing, described bearing is rotatablely equipped with hydraulic lifting post, the upper end of described hydraulic lifting post is provided with cantilever, and the front end of described cantilever is fixedly connected on the upper surface of described bell outer steel shell; The upper end of described body of heater is separately installed with multiple anticreep fastener around the surrounding of described bell body, described bell body is respectively equipped with protective gas introduction hole, reinforced introduction hole, thief hole, peep hole and thermometer hole.
Described melting furnace bell, is characterized in that: the upper end of described body of heater is provided with limited post in the side of described bell body.
The beneficial effects of the utility model:
1, bell is hemisphere domes, and adopts multilayer insulation water-cooling structure, the most effectively prevents high temperature heat radiation, and reduces to minimum by heat loss in stove, improves electrical efficiency, plays energy-conservation effect;
2, on bell, reinforced introduction hole is added, bell must not be opened, just can feed in raw material, significantly reduce furnace heat to scatter and disappear, avoid operator by the danger of burn, on bell, be provided with protective gas introduction hole, thief hole, peep hole and thermometer hole simultaneously, facilitate workman to the supervision of situation in stove and operation;
3, bell is owing to adopting multilayer insulation water-cooling structure; thickness and weight are all large, for convenience of operation, adopt cantalever lifting device; during unlatching; by cantalever lifting device by bell jacking certain distance, then manual bell to be opened to a sideway swivel, and protected by limited post; uniform multiple anticreep fastener around bell; by bell fastening, when preventing turndown to pour into a mould, bell displacement causes poorly sealed and occurs to leak the situation of expecting.
Accompanying drawing explanation
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure top view.
Detailed description of the invention
See Fig. 1,2, a kind of melting furnace bell, include body of heater and hemisphere arch bell body, bell body is followed successively by the high temperature resistant inner chamber 5 of bell outer steel shell 1, bell water-cooled layer 2, bell heat-insulation layer 3 and bell from outside to inside, the side of body of heater upper end is installed with bearing 8, bearing 8 is rotatablely equipped with hydraulic lifting post 7, the upper end of hydraulic lifting post 7 is provided with cantilever 6, and the front end of cantilever 6 is fixedly connected on the upper surface of bell outer steel shell 1; The upper end of body of heater is separately installed with multiple anticreep fastener 4 around the surrounding of bell body, bell body is respectively equipped with protective gas introduction hole 10, reinforced introduction hole 11, thief hole 12, peep hole 13 and thermometer hole 14.
In the utility model, the upper end of body of heater is provided with limited post 9 in the side of bell body.
Below in conjunction with accompanying drawing, the utility model is further described:
Bell body is four layers of Compound Water cold mould domes, and bell body is followed successively by the high temperature resistant inner chamber 5 of bell outer steel shell 1, bell water-cooled layer 2, bell heat-insulation layer 3 and bell from outside to inside, owing to adopting above-mentioned multistory steel structure, effectively can prevent high temperature heat radiation; Operate for ease of observation, bell is provided with protective gas introduction hole 10, reinforced introduction hole 11, thief hole 12, peep hole 13 and thermometer hole 14, time reinforced, must not opens bell, decrease furnace heat and scatter and disappear, reduce power consumption, effectively improve the working environment of operation individual; Bell adopts hydraulic lifting to rotarily open, and when uncapping, cantilever 6 provides hydraulic power to drive by hydraulic lifting post 7, by distance certain for bell jacking, is then opened to a sideway swivel around bearing 8 by bell manually, by limited post 9 position limitation protection; When pouring into a mould for preventing turndown, there is displacement and cause poorly sealed situation in bell, uniform three anticreep fasteners 4 around bell, by complete for bell fastening, in order to avoid molten steel in the stove leaks material.
Claims (2)
1. a melting furnace bell, include body of heater and hemisphere arch bell body, it is characterized in that: described bell body is followed successively by bell outer steel shell, bell water-cooled layer, bell heat-insulation layer and the high temperature resistant inner chamber of bell from outside to inside, the side of described body of heater upper end is installed with bearing, described bearing is rotatablely equipped with hydraulic lifting post, the upper end of described hydraulic lifting post is provided with cantilever, and the front end of described cantilever is fixedly connected on the upper surface of described bell outer steel shell; The upper end of described body of heater is separately installed with multiple anticreep fastener around the surrounding of described bell body, described bell body is respectively equipped with protective gas introduction hole, reinforced introduction hole, thief hole, peep hole and thermometer hole.
2. melting furnace bell according to claim 1, is characterized in that: the upper end of described body of heater is provided with limited post in the side of described bell body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525717.3U CN204128368U (en) | 2014-09-13 | 2014-09-13 | Melting furnace bell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525717.3U CN204128368U (en) | 2014-09-13 | 2014-09-13 | Melting furnace bell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204128368U true CN204128368U (en) | 2015-01-28 |
Family
ID=52384719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420525717.3U Expired - Fee Related CN204128368U (en) | 2014-09-13 | 2014-09-13 | Melting furnace bell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204128368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123021A (en) * | 2016-08-12 | 2016-11-16 | 无锡欧玛森远洋工程设备有限公司 | A kind of Industrial Boiler of self-closed |
| CN109489417A (en) * | 2018-10-12 | 2019-03-19 | 威海惠高生物科技有限公司 | A kind of aluminum water holding furnace and application method |
-
2014
- 2014-09-13 CN CN201420525717.3U patent/CN204128368U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123021A (en) * | 2016-08-12 | 2016-11-16 | 无锡欧玛森远洋工程设备有限公司 | A kind of Industrial Boiler of self-closed |
| CN106123021B (en) * | 2016-08-12 | 2018-05-08 | 无锡欧玛森远洋工程设备有限公司 | A kind of Industrial Boiler of self-closed |
| CN109489417A (en) * | 2018-10-12 | 2019-03-19 | 威海惠高生物科技有限公司 | A kind of aluminum water holding furnace and application method |
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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 |
Granted publication date: 20150128 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |