CN203900472U - Ash and slag removing device for horizontal holding furnace - Google Patents
Ash and slag removing device for horizontal holding furnace Download PDFInfo
- Publication number
- CN203900472U CN203900472U CN201420341967.1U CN201420341967U CN203900472U CN 203900472 U CN203900472 U CN 203900472U CN 201420341967 U CN201420341967 U CN 201420341967U CN 203900472 U CN203900472 U CN 203900472U
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- ash
- lime
- except
- slag removing
- furnace
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Abstract
The utility model discloses an ash and slag removing device for a horizontal holding furnace. The ash and slag removing device for the furnace can move up and down and is arranged on the inner wall of a combustion chamber on one side of an ash removing port from the top end of a furnace body to the inside of the furnace. The ash and slag removing device comprises a lifting oil cylinder mounted at the top end of the furnace body and a slag removing plate connected with a driving frame, wherein the driving frame is connected with the oil cylinder and directly reaches the bottom of the furnace body through positioning guide sleeves arranged on two sides of the top end of the furnace body; the slag removing plate is provided with micro holes for guiding an aluminum alloy liquid and carries ash and slag of the aluminum alloy liquid to the ash removing port through lifting of the oil cylinder. Through application of the ash and slag removing device for the horizontal holding furnace, the cleanliness of the alloy liquid can be guaranteed, and the inner wall of the combustion chamber is smooth and free from ash accumulation; the product quality of the aluminum alloy liquid is improved, the product percent of pass is increased, the service life of the holding furnace is prolonged, and the production cost is saved.
Description
Technical field
The utility model relates to aluminum alloy melt refining heat preserving furnace equipment technical field, relates in particular to a kind of Horizontal thermal insulation stove except lime-ash device, has the holding furnace of guarantee service life, improves the quality of products, feature easy and simple to handle.
Background technology
In order to reach enough heat insulation effects, holding furnace generally all adopts horizontal totally enclosed structure.It is an important process link in aluminium alloy casting process that the refining of aluminum alloy melt removes lime-ash technique.Current existing equipment often adopts artificial surface to fish for the lime-ash that floats on aluminium alloy liquid level, but be only confined to that aluminium alloy liquid level needs and side is dragged for grey cinder notch and just the lime-ash of liquid level can be dragged for totally at same plane, but lime-ash all cannot be pulled out when dragging for grey cinder notch at aluminium alloy liquid level, lime-ash exists in aluminum alloy melt and sticks to holding furnace inboard wall of burner hearth, cause the dust stratification of the impure and burner hearth of aluminum alloy melt, in the service life that the underproof percent defective of product increases and reduce burner hearth, cause cost high.
Summary of the invention
In view of the defect that above-mentioned prior art exists, the purpose of this utility model is to propose a kind of Horizontal thermal insulation stove except lime-ash device, to improve the product quality of aluminum alloy melt, improves qualification rate, extends the service life of holding furnace, cost-saving.
The purpose of this utility model, will be achieved by the following technical programs.
A kind of Horizontal thermal insulation stove is except lime-ash device, described except lime-ash device be for horizontal side's body holding furnace except lime-ash device, it is characterized in that: the described lime-ash device that removes is in stove, to be provided with moving up and down remove lime-ash device along the inboard wall of burner hearth that drags for an ash mouthful side from the top of body of heater, described except lime-ash device comprise body of heater top install hoist cylinder, what be connected with oil cylinder is bogie, the positioning and guiding cover that bogie is provided with by both sides, body of heater top is avoided the bottom of the through body of heater of heating tube, and coupled except slag plate, except slag plate is taken to the lime-ash of aluminum alloy melt drag for ash mouthful by the lifting of oil cylinder.
The utility model Horizontal thermal insulation stove, except the application implementation of lime-ash device, is ensured the cleaning of aluminium alloy and the smooth not dust stratification of inboard wall of burner hearth.The product quality that has improved aluminum alloy melt, has improved product percent of pass, has extended the service life of holding furnace and has saved production cost.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model Horizontal thermal insulation stove except lime-ash device.
Detailed description of the invention
Below just accompanying drawing in conjunction with the embodiments, is described in further detail concrete enforcement of the present utility model, so that the technical solution of the utility model is easier to understand, grasp.
Realize the concrete technical scheme of above-mentioned research of technique target, be seen as in detail as shown in Figure 1: a kind of Horizontal thermal insulation stove is except lime-ash device, described except lime-ash device be for horizontal side's body holding furnace except lime-ash device, it is characterized in that: the described lime-ash device that removes is in stove, to be provided with moving up and down remove lime-ash device along the inboard wall of burner hearth that drags for ash mouthful 8 one sides from the top of body of heater 1, described except lime-ash device comprise body of heater top install hoist cylinder 5, what be connected with oil cylinder 5 is bogie 3, the positioning and guiding cover 4 that bogie 3 is provided with by both sides, body of heater top, 11 avoid heating tube 2, the bottom of 7 through bodies of heater, and coupled except slag plate 9, except slag plate is provided with the micropore 10 for aluminum alloy melt drainage, except slag plate is taken to the lime-ash of aluminum alloy melt drag for ash mouthful 8 places by the lifting of oil cylinder 5.
The utility model Horizontal thermal insulation stove, except the application implementation of lime-ash device, is ensured the cleaning of aluminium alloy and the smooth not dust stratification of inboard wall of burner hearth.The product quality that has improved aluminum alloy melt, has improved product percent of pass, has extended the service life of holding furnace and has saved production cost.
Above-described embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed within the scope of the rights protection of the utility model patent application.
Claims (2)
1. a Horizontal thermal insulation stove is except lime-ash device, it is characterized in that: described except lime-ash device be provided with along the inboard wall of burner hearth that drags for an ash mouthful side in from body of heater top to stove moving up and down except lime-ash device, described except lime-ash device comprise body of heater top install hoist cylinder, what be connected with oil cylinder is bogie, the positioning and guiding cover that bogie is provided with by both sides, body of heater top is avoided the bottom of the through body of heater of heating tube, and coupled except slag plate, except slag plate is provided with the micropore for aluminum alloy melt drainage.
2. a kind of Horizontal thermal insulation stove according to claim 1 except lime-ash device, is characterized in that: except lime-ash device be for horizontal side's body holding furnace except lime-ash device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341967.1U CN203900472U (en) | 2014-06-25 | 2014-06-25 | Ash and slag removing device for horizontal holding furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341967.1U CN203900472U (en) | 2014-06-25 | 2014-06-25 | Ash and slag removing device for horizontal holding furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203900472U true CN203900472U (en) | 2014-10-29 |
Family
ID=51774763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420341967.1U Expired - Fee Related CN203900472U (en) | 2014-06-25 | 2014-06-25 | Ash and slag removing device for horizontal holding furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203900472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312551A (en) * | 2014-06-25 | 2016-02-10 | 张家港市润坤耐磨材料有限公司 | Ash removing device for horizontal type heat preserving furnace |
-
2014
- 2014-06-25 CN CN201420341967.1U patent/CN203900472U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312551A (en) * | 2014-06-25 | 2016-02-10 | 张家港市润坤耐磨材料有限公司 | Ash removing device for horizontal type heat preserving furnace |
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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: 20141029 Termination date: 20160625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |