CN108526406A - A kind of application method of foundry cast iron ceramic water strainer - Google Patents
A kind of application method of foundry cast iron ceramic water strainer Download PDFInfo
- Publication number
- CN108526406A CN108526406A CN201710127208.3A CN201710127208A CN108526406A CN 108526406 A CN108526406 A CN 108526406A CN 201710127208 A CN201710127208 A CN 201710127208A CN 108526406 A CN108526406 A CN 108526406A
- Authority
- CN
- China
- Prior art keywords
- strainer
- cast
- casting
- molten iron
- mesh
- 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.)
- Pending
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 16
- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000005266 casting Methods 0.000 claims abstract description 20
- 239000002699 waste material Substances 0.000 claims abstract description 15
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 52
- 229910052742 iron Inorganic materials 0.000 claims description 26
- 244000035744 Hura crepitans Species 0.000 claims description 10
- 239000004793 Polystyrene Substances 0.000 claims description 4
- 229920002223 polystyrene Polymers 0.000 claims description 4
- 238000001914 filtration Methods 0.000 abstract description 4
- 229910010293 ceramic material Inorganic materials 0.000 abstract description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
- 230000001413 cellular effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/085—Funnel filters; Holders therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/086—Filters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
A kind of application method of foundry cast iron ceramic water strainer of the present invention belongs to Casting Equipment field, it is in funnel-form using existing high-temperature ceramic materials, by filter screen processing, it is evenly distributed from the top down on the inner wall of strainer a plurality of inwardly protruded groove to be provided between lining every lining, adjacent two, the upper surface of every groove is provided with multiple meshes from the top down, mesh is vertically penetrated from the inner wall of strainer to the outside of strainer, the filter area of strainer increases, mesh increases, plus preventing from blocking mesh every lining support waste residue, accelerate the rate of filtration.A kind of foundry cast iron ceramic water strainer：Including funnel-form net wall, retainer plate, every lining, groove, mesh.
Description
Technical field
A kind of application method of foundry cast iron ceramic water strainer of the present invention belongs to Casting Equipment field, more particularly to is casting
Prevent iron oxide waste residue by clogging when molten iron.
Background technology
Existing Foundry Works mostly uses plane ceramic filter screen when casting molten iron, and producer is in order to cost-effective and useless
Object recycles, and has largely used Resource recovery, and rust and oxydation is understood on scrap iron surface in long-term storage, and scrap iron is in high temperature melting
Later, the iron oxide on surface will produce waste residue, the molten iron of fusing in casting, molten iron and waste residue can one piece enter filter screen, give up
Slag by after the clogging of part, the speed that molten iron is dirty can slow down, molten iron is made to accelerate cooling and solidification, the consequence brought is casting
Cellular hole can be reduced and generate by making the compactness of accessory, and high rejection rate increases production cost.
Invention content
A kind of application method of foundry cast iron ceramic water strainer of the present invention solves drawbacks described above, is made pottery using existing high temperature
Filter screen processing is in funnel-form by ceramic material, on the inner wall of strainer it is evenly distributed from the top down it is a plurality of it is inwardly protruded every
Lining, adjacent two between lining be provided with groove, the upper surface of every groove from the top down be provided with multiple meshes, mesh from
The inner wall of strainer is vertically penetrated to the outside of strainer, and the filter area of strainer increases, mesh increases, plus anti-every lining support waste residue
It only blocks mesh, accelerate the rate of filtration.
A kind of foundry cast iron ceramic water strainer：Including funnel-form net wall, retainer plate, every lining, groove, mesh, funnel-form net
Wall is connect with retainer plate, every lining, groove, mesh.
The funnel-form net wall is conical, up big and down small, is provided with retainer plate above, and bottom is that plane connects with side wall
It connects.
It is described to be set on the inner wall of funnel-form net wall with groove every lining, it is inwardly protruding from top to bottom and uniform every lining
It is arranged on inner wall, adjacent two are provided with groove between lining, are provided with from the top down in the upper surface of every groove multiple
Mesh, mesh are vertically penetrated from the inner wall of funnel-form net wall to the outside of net wall.
Advantageous effect：Existing Foundry Works mostly uses plane ceramic filter screen when casting molten iron, and scrap iron is in high temperature
After fusing, the iron oxide on surface will produce waste residue, the molten iron of fusing in casting, molten iron and waste residue can one piece enter filtering
Net, waste residue is by part clogging.A kind of foundry cast iron ceramic water strainer, using existing high-temperature ceramic materials, by filter screen
Processing is in funnel-form, on the inner wall of strainer it is evenly distributed from the top down it is a plurality of it is inwardly protruded every lining, adjacent two every
Groove is provided between lining, it is vertical to be provided with multiple meshes, the inner wall of mesh from strainer from the top down in the upper surface of every groove
Penetrate to the outside of strainer, the filter area of strainer increases, mesh increases, plus every lining support waste residue prevent from blocking mesh plus
The fast rate of filtration.
Description of the drawings
Technical solution in order to further illustrate the present invention below easily describes required attached drawing, under
Attached drawing in the description of face is only some schematic diagrames of the present invention, and for those skilled in the art, not needing creativeness can
To combine these attached drawings to obtain more attached drawings.
Fig. 1 is a kind of front view of foundry cast iron ceramic water strainer：
Fig. 2 is sectional view.
Specific implementation mode
The embodiment further illustrated the present invention in conjunction with attached drawing：
A kind of foundry cast iron ceramic water strainer：Including funnel-form net wall 1, retainer plate 2, every lining 3, groove 4, mesh 5, funnel-form net
Wall is connect with retainer plate, every lining, groove, mesh.
The funnel-form net wall is conical, up big and down small, is provided with retainer plate above, and bottom is that plane connects with side wall
It connects.
It is described to be set on the inner wall of funnel-form net wall with groove every lining, it is inwardly protruding from top to bottom and uniform every lining
It is arranged on inner wall, adjacent two are provided with groove between lining, are provided with from the top down in the upper surface of every groove multiple
Mesh, mesh are vertically penetrated from the inner wall of funnel-form net wall to the outside of net wall.
When in use according to a kind of above-mentioned foundry cast iron ceramic water strainer, the polystyrene cast or waxed mould will first be needed
The top casting port position of type installs one or more ceramic filter screens, selects suitable sandbox, spreads sand-cast compacting in bottom,
Polystyrene or waxed model are positioned in sandbox, continue to cover model to sandbox filling sand-cast, the position of casting gate
It sets and reveals, is compacted sand-cast, then sandbox is hung near middle frequency furnace, after scrap iron is fused into molten iron, by it from pouring
Casting nozzle is cast inwards, and one piece of molten iron and waste residue meeting enter filter screen, since the filter area of strainer increases, mesh increases, every lining
Waste residue, which is supported, prevents from blocking mesh, waste residue as molten iron sinks to filter screen bottom, molten iron pass through the side of strainer into
Enter melted inside model, molten iron is cast along the position of fusing, wait for that molten iron is filled to casting gate, wait for sandbox
Sand-cast is dug out after cooled, the accessory of casting is hung out, cleans out the surface sand-cast of accessory.
Conventional the foregoing is merely the present invention is disclosed, and is not intended to limit the present invention in any form；It is all to be familiar with sheet
The technical staff of industry within the scope of without departing from technical scheme of the present invention, implement techniques described above is made it is any equivalent
Adjustment, modification and differentiation of variation etc., still fall in the protection domain of technical scheme of the present invention.
Claims (1)
1. the application method of a kind of foundry cast iron ceramic water strainer when in use, it is characterized in that the polystyrene for first casting needs
Or the top casting port position of waxed model installs one or more ceramic filter screens, selects suitable sandbox, spreads casting in bottom
Husky compacting is made, polystyrene or waxed model are positioned in sandbox, continue to cover model to sandbox filling sand-cast, pouring
The position of casting nozzle reveals, is compacted sand-cast, then sandbox is hung near middle frequency furnace, after scrap iron is fused into molten iron,
It is cast inwards from casting gate, one piece of molten iron and waste residue meeting enter filter screen, since the filter area of strainer increases, mesh increases
Add, waste residue supported every lining prevent from blocking mesh, waste residue as molten iron sinks to filter screen bottom, molten iron passes through strainer
Side enter inside model melted, molten iron is cast along the position of fusing, wait for that molten iron is filled to casting gate, etc.
Sand-cast is dug out after sandbox is cooled, the accessory of casting is hung out, cleans out the surface sand-cast of accessory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710127208.3A CN108526406A (en) | 2017-03-06 | 2017-03-06 | A kind of application method of foundry cast iron ceramic water strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710127208.3A CN108526406A (en) | 2017-03-06 | 2017-03-06 | A kind of application method of foundry cast iron ceramic water strainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108526406A true CN108526406A (en) | 2018-09-14 |
Family
ID=63489696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710127208.3A Pending CN108526406A (en) | 2017-03-06 | 2017-03-06 | A kind of application method of foundry cast iron ceramic water strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108526406A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799074A (en) * | 2022-06-30 | 2022-07-29 | 邢台轧辊沃川装备制造有限公司 | Iron liquid prefiltering purifier |
| CN115430204A (en) * | 2020-11-19 | 2022-12-06 | 房县忠意设备有限公司 | A basket-type graphite filter |
| CN115897237A (en) * | 2022-11-01 | 2023-04-04 | 厦门纬达树脂有限公司 | A kind of preparation method and production device of green environmental protection modified textile size |
-
2017
- 2017-03-06 CN CN201710127208.3A patent/CN108526406A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115430204A (en) * | 2020-11-19 | 2022-12-06 | 房县忠意设备有限公司 | A basket-type graphite filter |
| CN114799074A (en) * | 2022-06-30 | 2022-07-29 | 邢台轧辊沃川装备制造有限公司 | Iron liquid prefiltering purifier |
| CN115897237A (en) * | 2022-11-01 | 2023-04-04 | 厦门纬达树脂有限公司 | A kind of preparation method and production device of green environmental protection modified textile size |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180914 |