CN204867296U - Water glass section bar module spray set - Google Patents
Water glass section bar module spray set Download PDFInfo
- Publication number
- CN204867296U CN204867296U CN201520618105.3U CN201520618105U CN204867296U CN 204867296 U CN204867296 U CN 204867296U CN 201520618105 U CN201520618105 U CN 201520618105U CN 204867296 U CN204867296 U CN 204867296U
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- CN
- China
- Prior art keywords
- spray
- supply channel
- hose
- section bar
- model
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- 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 discloses a water glass section bar module spray set, the device by upward be equipped with module clamping device under to in proper order, the supply channel reaches and connects the groove greatly, the intercommunication has a plurality of hoses that spray on the supply channel, it distributes around module clamping device to spray the hose, it is equipped with connecting piece, metal hose and shower nozzle in proper order to spray the hose, it sets firmly on the supply channel through the connecting piece to spray the hose. Compared with the prior art, the beneficial effects of the utility model are that: reasonable in design, simple structure, convenient and practical can make perfect the convenient eluviation liquid that spouts to the mould.
Description
Technical field
The utility model relates to casting field, is specifically related to a kind of waterglass section bar module spray equipment.
Background technology
Current automobile investment-casting manufacturing enterprise generally adopts silica-water glass composite shell explained hereafter, the feature of this technique is that high efficiency, low cost, surface quality of continuous castings are good, in order to ensure that waterglass interlayer is connected intensity and prevents layering, sodium silicate shell part adopts the curing agent of crystal aluminum chloride preparation to carry out sclerosis to improve intensity.
The shortcoming of this technique is the curing agent poor permeability that aluminium chloride is prepared, and be difficult to when dope layer is blocked up fully harden, the wet strength/elevated temperature strength causing sodium silicate shell interlayer to be set up is very low; And under the unstable fully not dry condition of waterglass hothouse temperature anomaly fluctuation, there is aluminium chloride liquid in waterglass shell layer of sand surface and gap, carrying out in lower one deck waterglass shell operation, waterglass coating contacts with aluminium chloride, coating is instantaneous hardening, causes sodium silicate shell interlaminar delamination.So cast there will be somatotype situation after baking, cause running away, scab, bulge, the casting flaw such as depression.
Utility model content
The purpose of this utility model is to provide a kind of simple for structure, convenient and practical waterglass section bar module spray equipment, is suitable in model casting silica-water glass composite shell/pure sodium silicate shell shell process and strengthens sodium silicate shell interlayer linking intensity.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of waterglass section bar module spray equipment, device is provided with module clamping device, supply channel and access groove from top to bottom successively; Described supply channel is communicated with some spray hose, and described spray hose is distributed in the surrounding of module clamping device, and described spray hose is provided with connector, flexible pipe and shower nozzle successively, and described spray hose is fixedly arranged on supply channel by connector.
Preferably, described supply channel is horizontal " H " type.
Preferably, described shower nozzle is tapered.
Compared with prior art, the beneficial effects of the utility model are: reasonable in design, structure is simple, convenient and practical, can entirely easily spray solution on mould.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
In accompanying drawing: 1, module clamping device; 2, supply channel; 3, access groove; 4, spray hose; 5, connector; 6, flexible pipe; 7, shower nozzle.
Detailed description of the invention
For making to have a better understanding and awareness architectural feature of the present utility model and effect of reaching, coordinating detailed description in order to preferred embodiment and accompanying drawing, being described as follows:
A kind of waterglass section bar module spray equipment, device is provided with module clamping device 1, supply channel 2 and access groove 3 from top to bottom successively; Described supply channel 2 is communicated with some spray hose 4, described spray hose 4 is distributed in the surrounding of module clamping device 1, described spray hose 4 is provided with connector 5, flexible pipe 6 and shower nozzle 7 successively, described spray hose 4 is fixedly arranged on supply channel 4 by connector 5, described supply channel 2 is in horizontal " H " type, and described shower nozzle 7 is tapered.
Be that the ammonium chloride solution of 22-25% carries out surrounding spray irrigation to sodium silicate shell from aluminium chloride setting tank module out by spray equipment concentration, residual aluminium chloride liquid wash is fallen, ammonium chloride solution temperature is arranged on 20-25 DEG C, firm time is 3-10min, then in the drying carrying out 30-45min.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and description; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (3)
1. a waterglass section bar module spray equipment, is characterized in that: device is provided with module clamping device (1), supply channel (2) and access groove (3) from top to bottom successively; Described supply channel (2) is communicated with some spray hose (4), described spray hose (4) is distributed in the surrounding of module clamping device (1), described spray hose (4) is provided with connector (5), flexible pipe (6) and shower nozzle (7) successively, and described spray hose (4) is fixedly arranged on supply channel (4) by connector (5).
2. waterglass section bar module spray equipment as claimed in claim 1, is characterized in that: described supply channel (2) is in horizontal " H " type.
3. waterglass section bar module spray equipment as claimed in claim 1, is characterized in that: described shower nozzle (7) is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618105.3U CN204867296U (en) | 2015-08-17 | 2015-08-17 | Water glass section bar module spray set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618105.3U CN204867296U (en) | 2015-08-17 | 2015-08-17 | Water glass section bar module spray set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204867296U true CN204867296U (en) | 2015-12-16 |
Family
ID=54811724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520618105.3U Expired - Fee Related CN204867296U (en) | 2015-08-17 | 2015-08-17 | Water glass section bar module spray set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204867296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052577A (en) * | 2019-04-28 | 2019-07-26 | 南漳县庆瑞精密铸造有限公司 | Hardening of Sodium Silicate Ceramic Shell spray washing device and sodium silicate shell shell side method |
-
2015
- 2015-08-17 CN CN201520618105.3U patent/CN204867296U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052577A (en) * | 2019-04-28 | 2019-07-26 | 南漳县庆瑞精密铸造有限公司 | Hardening of Sodium Silicate Ceramic Shell spray washing device and sodium silicate shell shell side method |
| CN110052577B (en) * | 2019-04-28 | 2021-05-18 | 南漳县庆瑞精密铸造有限公司 | Spray washing device for hardening water glass shell and method for manufacturing water glass shell |
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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: 20151216 Termination date: 20180817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |