CN203530125U - Mud bowl for bulb forming section - Google Patents
Mud bowl for bulb forming section Download PDFInfo
- Publication number
- CN203530125U CN203530125U CN201320658221.9U CN201320658221U CN203530125U CN 203530125 U CN203530125 U CN 203530125U CN 201320658221 U CN201320658221 U CN 201320658221U CN 203530125 U CN203530125 U CN 203530125U
- Authority
- CN
- China
- Prior art keywords
- bowl
- mud
- electrode
- bowl body
- discharge nozzle
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Discharge Heating (AREA)
Abstract
The utility model discloses a mud bowl for a bulb forming section. The mud bowl comprises a bowl body and discharging pipes, wherein transition fillets are arranged at the joints of the bowl body and the discharging pipes; the arc peaks of the transition fillets are towards the outer side of the bowl body; a mud bowl gasket is arranged on the inner wall of the bowl body; the mud bowl is communicated with a material supply basin; a first electrode is arranged in the material supply basin; a second electrode is arranged in the mud bowl, and is in electric conduction with glass liquid in the mud bowl through the material supply basin to form a closed circuit; a temperature measuring device and an automatic temperature control device are arranged between the first electrode and the second electrode; 1-10 discharging pipes are arranged at the bottom of the bowl body. The mud bowl is simple and novel in structure and reasonable in design, can effectively control the shape and weight of material drops and the temperature in the mud bowl, is not required to be frequently exchanged in the bulb forming technology, and is high in equipment utilization rate and high in production efficiency.
Description
Technical field
The utility model relates to a kind of Bulb formation device, especially relates to a kind of mud bowl.
Background technology
The use of bulb has inseparable relation to people, and its practicality is quite extensive.Conventionally, Bulb formation device generally comprises feed feed basin, mud bowl, bulb formation mould etc., wherein mud bowl comprises bowl body and discharge nozzle, but the junction between bowl body and discharge nozzle is polyline shaped, when this kind of mud bowl is used for bulb product producing process, be difficult for the shape of gob to control, gob weight is also uncontrollable, to production, brought difficulty, and glass metal is when in feeding machine, the residence time is longer, glass metal spills downwards from discharge nozzle because conducting oneself with dignity, and the impact of gravity factor is difficult to manual control, easily cause gob shape or length or short, make glass workpiece surface produce defect.
At present, because the temperature of glass liquid in feed feed basin, mud bowl is subject to the influence of temperature change of the portion of dissolving in feeding machine larger, and conventional Liao road flashboard control hysteresis is large, and it is unstable that temperature is controlled, and easily affects the Quality and yield of product.
In addition, in bulb product producing process, mud bowl, because being in use constantly washed, conventionally using after 30 days and must change, and in Renewal process, easily wastes a large amount of glass metals, and plant factor is low.
Utility model content
For above-mentioned defect of the prior art, the purpose of this utility model is to provide a kind of novel mud bowl for Bulb formation portion, it is simple in structure, reasonable in design, can effectively control gob shape and weight, and the mud bowl of the temperature in mud bowl, and in bulb shaping technique, do not need often to change mud bowl, plant factor is high, and production efficiency is high.
For solving the problems of the technologies described above, the technical solution of the utility model is:
For a mud bowl for Bulb formation portion, this mud bowl comprises bowl body and discharge nozzle, and the junction between described bowl body and described discharge nozzle is provided with knuckle, and the circular arc summit of described knuckle is towards the outside of bowl body; Described bowl body inwall is provided with mud bowl liner; Described mud bowl is connected with feed feed basin, in described feed feed basin, the first electrode is set, in described mud bowl, the second electrode is set, and form closed circuit by the glass metal conduction in feed feed basin and mud bowl, between the first electrode, the second electrode, be provided with temperature measuring equipment and automatic temperature control; The tapered funnel shaped of described bowl body, its first end face diameter being communicated with discharge nozzle is 115mm, second end face diameter corresponding with first end face is 137mm.
The material of described mud bowl liner is that Cr content is that 34%, Fe content is 4% Ni based high-temp-resistant alloy, its heat resisting temperature >=1255 ℃.
The radius of described knuckle is 5-10mm.
The bottom of described bowl body is provided with 1-10 discharge nozzle.
The material of described bowl body and described discharge nozzle is sillimanite.
Adopted technique scheme, the beneficial effects of the utility model are:
1, by the junction between bowl body and discharge nozzle, be set to have the knuckle of certain diameter, and the circular arc summit of knuckle is towards the outside of bowl body, can effectively prevent that glass metal from overflowing because of own wt from discharge nozzle, and can effectively control shape and the weight of gob, guaranteed quality product.
2, by electrode, temperature measuring equipment and corresponding control device are set in mud bowl and feed feed basin, can be in time by the Temperature Feedback of glass metal in mud bowl to temperature-control device, and regulate in time voltage between electrode and the electric current in glass metal by temperature-control device, thereby reach accurate control temperature of glass liquid, make quality product temperature more.
3, by resistant to elevated temperatures mud bowl liner is set at bowl body inwall, only need to change mud bowl liner, can greatly extend the replacement cycle of orifice ring, increased plant factor; In addition, in the bottom of bowl body, a plurality of discharge nozzles are set, can enhance productivity.
accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Wherein: 1 is bowl body, and 2 is discharge nozzle, and 3 is knuckle, and 4 is mud bowl liner.
embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, a kind of mud bowl for Bulb formation portion, this mud bowl comprises bowl body 1 and discharge nozzle 2, and the junction between described bowl body 1 and described discharge nozzle 2 is provided with knuckle 3, and the circular arc summit of described knuckle is towards the outside of bowl body; Described bowl body inwall is provided with mud bowl liner 4; Described mud bowl is connected with feed feed basin (not shown), in described feed feed basin, the first electrode is set, in described mud bowl, the second electrode is set, and form closed circuit by the glass metal conduction in feed feed basin and mud bowl, between the first electrode, the second electrode, be provided with temperature measuring equipment and automatic temperature control; The tapered funnel shaped of described bowl body 1, its first end face diameter being communicated with discharge nozzle 2 is 115mm, second end face diameter corresponding with first end face is 137mm.
Preferably, the material of described mud bowl liner 4 is that Cr content is that 34%, Fe content is 4% Ni based high-temp-resistant alloy, its heat resisting temperature >=1255 ℃.
Preferably, the radius of described knuckle 3 is 5-10mm.
Preferably, the bottom of described bowl body is provided with 1-10 discharge nozzle 2.
Preferably, the material of described bowl body 1 and described discharge nozzle 2 is sillimanite.
The utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done, within all dropping on protection domain of the present utility model.
Claims (4)
1. for a mud bowl for Bulb formation portion, this mud bowl comprises bowl body and discharge nozzle, it is characterized in that: the junction between described bowl body and described discharge nozzle is provided with knuckle, and the circular arc summit of described knuckle is towards the outside of bowl body; Described bowl body inwall is provided with mud bowl liner; Described mud bowl is connected with feed feed basin, in described feed feed basin, the first electrode is set, in described mud bowl, the second electrode is set, and form closed circuit by the glass metal conduction in feed feed basin and mud bowl, between the first electrode, the second electrode, be provided with temperature measuring equipment and automatic temperature control; The tapered funnel shaped of described bowl body, its first end face diameter being communicated with discharge nozzle is 115mm, second end face diameter corresponding with first end face is 137mm.
2. a kind of mud bowl for Bulb formation portion according to claim 1, the radius that it is characterized in that described knuckle is 5-10mm.
3. a kind of mud bowl for Bulb formation portion according to claim 1, is characterized in that the bottom of described bowl body is provided with 1-10 discharge nozzle.
4. according to a kind of mud bowl for Bulb formation portion described in claims 1 to 3 any one, it is characterized in that the material of described bowl body and described discharge nozzle is sillimanite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658221.9U CN203530125U (en) | 2013-10-24 | 2013-10-24 | Mud bowl for bulb forming section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658221.9U CN203530125U (en) | 2013-10-24 | 2013-10-24 | Mud bowl for bulb forming section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203530125U true CN203530125U (en) | 2014-04-09 |
Family
ID=50416359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320658221.9U Expired - Fee Related CN203530125U (en) | 2013-10-24 | 2013-10-24 | Mud bowl for bulb forming section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203530125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227870A (en) * | 2018-12-26 | 2019-09-13 | 保定来福汽车照明集团有限公司 | A kind of lamp cap weldering mud moulding tooling |
-
2013
- 2013-10-24 CN CN201320658221.9U patent/CN203530125U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227870A (en) * | 2018-12-26 | 2019-09-13 | 保定来福汽车照明集团有限公司 | A kind of lamp cap weldering mud moulding tooling |
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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: 20140409 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |