CN204301507U - A kind of Induction Furnace liner ejecting device - Google Patents
A kind of Induction Furnace liner ejecting device Download PDFInfo
- Publication number
- CN204301507U CN204301507U CN201420724178.6U CN201420724178U CN204301507U CN 204301507 U CN204301507 U CN 204301507U CN 201420724178 U CN201420724178 U CN 201420724178U CN 204301507 U CN204301507 U CN 204301507U
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- China
- Prior art keywords
- hydraulic
- hydraulic oil
- induction furnace
- furnace
- hanger
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- Expired - Fee Related
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model relates to a kind of Induction Furnace liner ejecting device, comprise frame (8), hydraulic jack (1) and hydraulic oil container (10), frame (8) top is provided with suspension ring (9), hydraulic jack (1), hydraulic oil container (10) is installed in frame (8), hydraulic oil container (10) is provided with hydraulic oil pump and Oil pump electrical machinery (11), the hydraulic valve (12) of hydraulic oil pump is imported and exported by hydraulic piping (14) connecting fluid compressing cylinder (1), the piston end of hydraulic jack (1) connects releases hanger (2), the hanger that release hanger (2) is arranged on electric induction furnace steel structure of furnace bottom is fixed on buckle (3), release between hanger (2) and the furnace lining (5) of electric induction furnace and be provided with bottom injection block (4), the utility model compared with the existing technology, not only greatly reduces and removes the furnace lining time, decrease labour intensity, and farthest decreases the dust that produces in traditional furnace lining demolishing process to the injury of human body.
Description
[technical field]
The utility model relates to electric induction furnace technical field, specifically a kind of Induction Furnace liner ejecting device.
[background technology]
In actual casting is produced; need to use electric induction furnace as melting or heat-preserving equipment; and electric induction furnace must use refractory material as furnace lining protection body of heater and coil; and fire proof material of furnace lining has service life through the reason such as to wash away of molten metal of superfusing; when fire proof material of furnace lining arrives service life; just must change, otherwise have and wear stove danger.The method of traditional dismounting furnace lining is by manually utilizing pneumatic pick to remove, and do not only length consuming time like this, and labour intensity is high, and the dust that period produces also is great to human injury.
[utility model content]
The purpose of this utility model is exactly will solve above-mentioned deficiency and provide a kind of Induction Furnace liner ejecting device, not only greatly reduce and remove the furnace lining time, decrease labour intensity, and farthest decrease the dust that produces in traditional furnace lining demolishing process to the injury of human body.
Design a kind of Induction Furnace liner ejecting device for achieving the above object, comprise frame 8, hydraulic jack 1 and hydraulic oil container 10, described frame 8 top is provided with suspension ring 9, described hydraulic jack 1, hydraulic oil container 10 is installed in frame 8, described hydraulic oil container 10 is provided with hydraulic oil pump and Oil pump electrical machinery 11, the hydraulic valve 12 of described hydraulic oil pump is imported and exported by hydraulic piping 14 connecting fluid compressing cylinder 1, the piston end of described hydraulic jack 1 connects releases hanger 2, the hanger that described release hanger 2 is arranged on electric induction furnace steel structure of furnace bottom is fixed on buckle 3, bottom injection block 4 is provided with between described release hanger 2 and the furnace lining 5 of electric induction furnace.
Furnace lining 5 outer ring of described electric induction furnace is provided with coil slurry 7, and described coil slurry 7 is thicker than the pyramidal structure at top for bottom.
Mica paper 6 is equipped with between described coil slurry 7 and furnace lining 5.
The bottom slurry wall thickness of described coil slurry 7 is 20-30mm, and the top slurry wall thickness of described coil slurry 7 is 10mm.
Described hydraulic valve 12 is installed on hydraulic oil container 10, and on described hydraulic oil container 10, hydraulic valve 12 place is provided with operating grip 13.
The utility model compared with the existing technology, novel structure, simple, reasonable in design, under the driving of the pressure provided at hydraulic oil pump and Oil pump electrical machinery by hydraulic jack, thus promote bottom injection block, and then promote furnace lining and move forward, the most whole furnace lining is released from electric induction furnace, not only greatly reduce and remove the furnace lining time, decrease labour intensity, and farthest decrease the dust that produces in traditional furnace lining demolishing process to the injury of human body; In addition, in order to ensure that furnace lining can be released smoothly, coil slurry is designed to tapering by the utility model, namely bottom slurry wall thickness is about 20-30mm, and top is 10mm, and then forms tapering, between coil slurry and furnace lining, place mica paper simultaneously, thus the frictional force decreased between coil slurry and furnace lining, furnace lining can successfully be released, and operation is very easy.
[accompanying drawing explanation]
Fig. 1 is using state structural representation of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the top view of Fig. 2;
In figure: 1, hydraulic jack 2, release hanger 3, hanger fix buckle 4, bottom injection block 5, furnace lining 6, mica paper 7, coil slurry 8, frame 9, suspension ring 10, hydraulic oil container 11, Oil pump electrical machinery 12, hydraulic valve 13, operating grip 14, hydraulic piping.
[detailed description of the invention]
Below in conjunction with accompanying drawing, following further illustrating is done to the utility model:
As shown in drawings, the utility model comprises: frame 8, hydraulic jack 1 and hydraulic oil container 10, frame 8 top is provided with suspension ring 9, hydraulic jack 1, hydraulic oil container 10 is installed in frame 8, hydraulic oil container 10 is provided with hydraulic oil pump and Oil pump electrical machinery 11, the hydraulic valve 12 of hydraulic oil pump is imported and exported by hydraulic piping 14 connecting fluid compressing cylinder 1, hydraulic valve 12 is installed on hydraulic oil container 10, on hydraulic oil container 10, hydraulic valve 12 place is provided with operating grip 13, the piston end of hydraulic jack 1 connects releases hanger 2, the hanger that release hanger 2 is arranged on electric induction furnace steel structure of furnace bottom is fixed on buckle 3, release between hanger 2 and the furnace lining 5 of electric induction furnace and be provided with bottom injection block 4, furnace lining 5 outer ring of electric induction furnace is provided with coil slurry 7, coil slurry 7 is thicker than the pyramidal structure at top for bottom, the bottom slurry wall thickness of coil slurry 7 is 20-30mm, the top slurry wall thickness of coil slurry 7 is 10mm, mica paper 6 is equipped with between coil slurry 7 and furnace lining 5.
When furnace lining released by needs, body of heater tumbles 90 degree as shown in Figure 1, release hanger is installed to hanger and fixes on buckle, crane is utilized to hang the suspension ring on frame top, frame is connected with release hanger, and regulate height and the level of frame, make the end of hydraulic jack just in time aim at bottom injection block central authorities.In order to ensure that furnace lining can be released smoothly, coil slurry requires taper design, namely bottom slurry wall thickness is about 20-30mm, top is 10mm, and then formation tapering, between coil slurry and furnace lining, place mica paper simultaneously, thus the frictional force between coil slurry and furnace lining can be reduced, so that furnace lining can successfully be released.
Specifically, when furnace lining removed by needs, only have and body of heater is carried out short time cooling, general only needs 10 hours, just can adopt furnace lining ejecting device described in the utility model to release, during release, under the driving of the pressure that hydraulic jack provides at hydraulic oil pump and Oil pump electrical machinery, promote bottom injection block, and then promotion furnace lining moves forward, the most whole furnace lining is released from electric induction furnace.When releasing furnace lining, a dustbin can be placed in stokehold, to catch the furnace lining material fallen down, thus facilitate garbage-cleaning.For 6 tons of induction melting electric furnaces, whole furnace lining releases the time can not more than 10 minutes, very convenient operation, thus greatly can reduce the time of removing furnace lining, decrease labour intensity, also farthest can reduce the dust that produces in traditional furnace lining demolishing process to the injury of human body simultaneously.
The utility model is not by the restriction of above-mentioned embodiment; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (5)
1. an Induction Furnace liner ejecting device, it is characterized in that: comprise frame (8), hydraulic jack (1) and hydraulic oil container (10), described frame (8) top is provided with suspension ring (9), described hydraulic jack (1), hydraulic oil container (10) is installed in frame (8), described hydraulic oil container (10) is provided with hydraulic oil pump and Oil pump electrical machinery (11), the hydraulic valve (12) of described hydraulic oil pump is imported and exported by hydraulic piping (14) connecting fluid compressing cylinder (1), the piston end of described hydraulic jack (1) connects releases hanger (2), the hanger that described release hanger (2) is arranged on electric induction furnace steel structure of furnace bottom is fixed on buckle (3), bottom injection block (4) is provided with between described release hanger (2) and the furnace lining (5) of electric induction furnace.
2. Induction Furnace liner ejecting device as claimed in claim 1, it is characterized in that: furnace lining (5) outer ring of described electric induction furnace is provided with coil slurry (7), described coil slurry (7) is thicker than the pyramidal structure at top for bottom.
3. Induction Furnace liner ejecting device as claimed in claim 2, is characterized in that: be equipped with mica paper (6) between described coil slurry (7) and furnace lining (5).
4. Induction Furnace liner ejecting device as claimed in claim 3, it is characterized in that: the bottom slurry wall thickness of described coil slurry (7) is 20-30mm, the top slurry wall thickness of described coil slurry (7) is 10mm.
5. Induction Furnace liner ejecting device as claimed in claim 4, it is characterized in that: described hydraulic valve (12) is installed on hydraulic oil container (10), upper hydraulic valve (12) place of described hydraulic oil container (10) is provided with operating grip (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724178.6U CN204301507U (en) | 2014-11-26 | 2014-11-26 | A kind of Induction Furnace liner ejecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724178.6U CN204301507U (en) | 2014-11-26 | 2014-11-26 | A kind of Induction Furnace liner ejecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301507U true CN204301507U (en) | 2015-04-29 |
Family
ID=53107040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420724178.6U Expired - Fee Related CN204301507U (en) | 2014-11-26 | 2014-11-26 | A kind of Induction Furnace liner ejecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131234A (en) * | 2019-05-06 | 2019-08-16 | 佛山市熔科工业电炉有限公司 | A kind of quick push-off device of furnace lining |
-
2014
- 2014-11-26 CN CN201420724178.6U patent/CN204301507U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131234A (en) * | 2019-05-06 | 2019-08-16 | 佛山市熔科工业电炉有限公司 | A kind of quick push-off device of furnace lining |
| CN110131234B (en) * | 2019-05-06 | 2024-03-26 | 广东熔科工业设备有限公司 | Quick ejecting device for furnace lining |
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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: 20150429 Termination date: 20171126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |