CN205200518U - Honeycomb duct for cast aluminium alloy - Google Patents
Honeycomb duct for cast aluminium alloy Download PDFInfo
- Publication number
- CN205200518U CN205200518U CN201521138557.8U CN201521138557U CN205200518U CN 205200518 U CN205200518 U CN 205200518U CN 201521138557 U CN201521138557 U CN 201521138557U CN 205200518 U CN205200518 U CN 205200518U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- filter plate
- filter
- titanium nitride
- inner tube
- 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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Abstract
The utility model relates to a honeycomb duct for cast aluminium alloy mainly is applied to aluminium liquid water conservancy diversion field among the aluminium alloy casting. The outer tube and the inner tube of being in the same place including the suit, toper that the inner tube inner chamber was opened one's mouth widely for the upper end, the inner tube be the titanium nitride ceramic inner tube, is equipped with the filter plate in the titanium nitride ceramic inner tube inner chamber, corresponds the filter plate, is equipped with the filter plate groove in the titanium nitride ceramic on the inside pipe wall, and the filter plate upper end is equipped with the top filter screen, filter screen on the left of being equipped with on the left of the filter plate, the filter plate right side is equipped with the right side filter screen, evenly arranges the filtration pore on top filter screen, left side filter screen and the right side filter screen. The utility model discloses impurity and filter residue in can elimination aluminium liquid improve aluminium liquid density, improve product quality.
Description
Technical field
The utility model relates to a kind of Birmasil mozzle, is mainly used in aluminium liquid water conservancy diversion field in aluminium alloy casting.
Background technology
In existing Birmasil operation, aluminium liquid mozzle mostly is straight barrel type, and aluminium liquid mozzle many employings aluminum silicate ceramic is made, corrosion-resistant, and service life is short, and the liquid-tight degree of aluminium is little, and, there is filter residue and impurity etc. in aluminium liquid, the quality of impact casting product.
Utility model content
The purpose of this utility model is to provide a kind of Birmasil mozzle, can impurity and filter residue in elimination aluminium liquid, improves the liquid-tight degree of aluminium, improves the quality of products.
Birmasil mozzle described in the utility model, comprise the outer tube and interior pipe that are set in together, interior tube cavity is the taper of upper end big uncork, and interior pipe is pipe in titanium nitride ceramic, is provided with filter plate in titanium nitride ceramic in tube cavity, corresponding filter plate, titanium nitride ceramic inner tube wall is provided with filter plate groove, and filter plate upper end is provided with top filter screen, is provided with left side filter screen on the left of filter plate, be provided with right side filter screen on the right side of filter plate, top filter screen, left side filter screen and right side filter screen are evenly arranged filter bores.
Described Birmasil mozzle, after aluminium liquid passes into mozzle, by left side filter screen, right side filter screen progressively on move, until by top filter screen; On the left of aluminium liquid and when right atrial pressure is inconsistent, also can balance left and right aluminium hydraulic coupling by filter plate, aluminium hydraulic coupling increases, and density increases, and can improve the quality of products.
Described left side filter screen at least arranges one; Right side filter screen at least arranges one; Arrange multiple as required, filter effect can be improved further, increase aluminium hydraulic coupling further, improve the liquid-tight degree of aluminium, improve the quality of products.
Described filter plate, top filter screen, left side filter screen and right side filter screen are formed in one.
Described outer tube is aluminum silicate ceramic outer tube.
Compared with prior art, the beneficial effects of the utility model are:
(1) the utility model is by arranging pipe in taper that inner chamber upper end is big uncork, can increase the liquid-tight degree of aluminium, improve the quality of products, manage, substantially increasing corrosion resistance, extending service life by arranging in titanium nitride ceramic, save cost;
(2) by arranging filter plate, top filter screen, left side filter screen and right side filter screen at interior tube cavity, can impurity in elimination aluminium liquid and filter residue, improve casting product quality;
(3) by arranging filter plate groove, filter plate snaps in filter plate groove fixing, and simple installation, can take off as required or load onto.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present utility model,
Fig. 2 is the top view of Fig. 1.
In figure: 1, outer tube 2, interior pipe 3, right side filter screen 4, filter plate 5, top filter screen 6, left side filter screen 7, filter plate groove 8, filter plate groove.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described further:
As shown in Fig. 1 ~ Fig. 2, Birmasil mozzle described in the utility model, comprise the outer tube 1 and interior pipe 2 that are set in together, interior pipe 2 inner chamber is the taper of upper end big uncork, interior pipe 2 is pipe in titanium nitride ceramic, filter plate 4 is provided with in tube cavity in titanium nitride ceramic, corresponding filter plate 4, titanium nitride ceramic inner tube wall is provided with filter plate groove 7 and filter plate groove 8, filter plate 4 upper end is provided with top filter screen 5, be provided with left side filter screen 6 on the left of filter plate 4, be provided with right side filter screen 3 on the right side of filter plate 4, top filter screen 5, left side filter screen 6 and right side filter screen 3 are evenly arranged filter bores.Filter plate 4, top filter screen 5, left side filter screen 6 and right side filter screen 3 can be formed in one, and in left side filter screen 6, right side filter screen 3 and top filter screen 5 periphery and titanium nitride ceramic, tube cavity adapts; Left side filter screen 6 can arrange 2; Right side filter screen 3 can arrange 2; Outer tube 1 is aluminum silicate ceramic outer tube.
The course of work:
Described Birmasil mozzle, aluminium liquid by after left side filter screen 6, right side filter screen 3 progressively on move, until by top filter screen 5; On the left of aluminium liquid and when right atrial pressure is inconsistent, aluminium liquid also can be flowed by filter plate 4 to the left or to the right, automatically can keep left side and right side aluminium fluid pressure balance.
The utility model substantially increases corrosion resistance, extends service life, has saved cost; The liquid-tight degree of aluminium can be increased, can impurity in elimination aluminium liquid and filter residue, improve the quality of products.
Claims (5)
1. a Birmasil mozzle, it is characterized in that, comprise the outer tube (1) and interior pipe (2) that are set in together, interior pipe (2) inner chamber is the taper of upper end big uncork, interior pipe (2) is for managing in titanium nitride ceramic, filter plate (4) is provided with in tube cavity in titanium nitride ceramic, corresponding filter plate (4), titanium nitride ceramic inner tube wall is provided with filter plate groove, filter plate (4) upper end is provided with top filter screen (5), filter plate (4) left side is provided with left side filter screen (6), filter plate (4) right side is provided with right side filter screen (3), top filter screen (5), left side filter screen (6) and right side filter screen (3) are evenly arranged filter bores.
2. Birmasil mozzle according to claim 1, is characterized in that, left side filter screen (6) at least arranges one.
3. Birmasil mozzle according to claim 2, is characterized in that, right side filter screen (3) at least arranges one.
4. the Birmasil mozzle according to any one of claim 1-3, is characterized in that, filter plate (4), top filter screen (5), left side filter screen (6) and right side filter screen (3) are formed in one.
5. Birmasil mozzle according to claim 4, is characterized in that, outer tube (1) is aluminum silicate ceramic outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521138557.8U CN205200518U (en) | 2015-12-31 | 2015-12-31 | Honeycomb duct for cast aluminium alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521138557.8U CN205200518U (en) | 2015-12-31 | 2015-12-31 | Honeycomb duct for cast aluminium alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205200518U true CN205200518U (en) | 2016-05-04 |
Family
ID=55838259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521138557.8U Expired - Fee Related CN205200518U (en) | 2015-12-31 | 2015-12-31 | Honeycomb duct for cast aluminium alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205200518U (en) |
-
2015
- 2015-12-31 CN CN201521138557.8U patent/CN205200518U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20171231 |