CN103302599A - Water supplementing structure of sand blast line water return system - Google Patents
Water supplementing structure of sand blast line water return system Download PDFInfo
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- CN103302599A CN103302599A CN 201310268514 CN201310268514A CN103302599A CN 103302599 A CN103302599 A CN 103302599A CN 201310268514 CN201310268514 CN 201310268514 CN 201310268514 A CN201310268514 A CN 201310268514A CN 103302599 A CN103302599 A CN 103302599A
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- water
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- pipe
- sandblast
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Abstract
The invention discloses a water supplementing structure of a sand blast line water return system. A sand blast line is provided with a sand blast groove, a water jet pump, a water outlet pipe, a water return pipe and a pressure filter, wherein the water outlet pipe of the sand blast groove is connected with a water inlet of the pressure filter; a water outlet of the pressure filter is connected with the water return pipe; the water return pipe is connected with the sand blast groove; the sand blast groove is connected with a water supplementing pipe; the water supplementing pipe is provided with an electromagnetic valve; the sand blast groove is provided with a liquid level sensor; the liquid level sensor is electrically connected with the electromagnetic valve; and the liquid level sensor is used for controlling the electromagnetic valve to be opened and closed. When sand blast recycle water inside the sand blast groove is insufficient, namely when the liquid level is lower than a newly additionally installed liquid level sensor, the electromagnetic valve is automatically opened to supplement running water so as to ensure normal liquid level inside the sand blast groove; and therefore, normal liquid level of the sand blast groove can be ensured all the time, the condition that no water is supplemented is prevented because of low liquid level, and then stopping of the water jet pump, abnormal stopping of equipment transmission and rejection of product card plate finally are effectively prevented.
Description
Technical field
The sandblast line that the present invention relates to printed circuit board industry improves, and is specifically related to the improvement structure to sandblast line return water system.
Background technology
In the manufacturing process for printed circuit board, the sandblast line is together printed substrate to be carried out the surface-treated operation, consider environmental protection and cost factors such as saving raw material and water resource, what the sandblast groove of existing sandblast line was used is the sandblast recycle-water, and reuse was to the sandblast groove after namely the water of sandblast line passed through Filter Press.But recycle-water is often because canvas press cloth stops up or other reasons causes insufficient water; will cause so low liquid level in this sandblast groove; the water spray pumping will stop owing to the low protection of liquid level; the transmission of sandblast line also can and then stop; and the leading portion conveying will cause product to scrap at sandblast section clamp also in running like this.
Summary of the invention
In order to overcome defects, the invention provides a kind of water supplement structure of sandblast line return water system, the water supplement structure of this sandblast line return water system can guarantee that sandblast tank liquor position is always normal, avoid the low and anhydrous additional situation of liquid level to occur, and then avoid effectively spraying water that pumping stops, the equipment transmission abends and finally cause the product clamp to be scrapped, and simple in structure, easy to implement.
The present invention for the technical scheme that solves its technical problem and adopt is:
A kind of water supplement structure of sandblast line return water system, the sandblast line has sandblast groove, water spray pumping, outlet pipe, return pipe and filter press, the outlet pipe of sandblast groove connects described filter press water inlet, described filter press delivery port connects described return pipe, described return pipe is connected to described sandblast groove, described sandblast groove is connected with filling pipe, on the described filling pipe magnetic valve is installed, described sandblast groove is provided with liquid level sensor, described liquid level sensor is electrically connected with described magnetic valve, and described liquid level sensor is controlled described magnetic valve and opened and closed.
Say further, described filling pipe is running water pipe.
The invention has the beneficial effects as follows: the present invention is installed a filling pipe additional at the sandblast groove, on the pipeline of filling pipe magnetic valve controlled feed is installed, and independently liquid level sensor is installed in the sandblast groove, liquid level sensor and electromagnetic valve linking, when occurring sandblast recycle-water deficiency in the sandblast groove, be that liquid level is when being lower than the liquid level sensor that newly installs additional, magnetic valve is automatically opened and is replenished running water, guarantee normal liquid level in the sandblast groove, therefore can guarantee that sandblast tank liquor position is always normal, avoid the low and anhydrous additional situation of liquid level to occur, and then the pumping of effectively avoiding spraying water stop, the equipment transmission abends and finally causes the product clamp to be scrapped.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below by particular specific embodiment accompanying drawings the specific embodiment of the present invention, those skilled in the art can understand advantage of the present invention and effect easily by content disclosed in the present specification.The present invention also can other different mode be implemented, and, under not departing from disclosed category, can give different modifications and change that is.
Embodiment: a kind of water supplement structure of sandblast line return water system, the sandblast line has sandblast groove 1, water spray pumping, outlet pipe 2, return pipe 3 and filter press 4, the outlet pipe of sandblast groove connects described filter press water inlet, described filter press delivery port connects described return pipe, described return pipe is connected to described sandblast groove, described sandblast groove is connected with filling pipe 5, magnetic valve 6 is installed on the described filling pipe, described sandblast groove is provided with liquid level sensor 7, described liquid level sensor is electrically connected with described magnetic valve, and described liquid level sensor is controlled described magnetic valve and opened and closed.
Described filling pipe is running water pipe.
Above-described embodiment only is the illustrative principle of the invention and effect thereof, but not is used for restriction the present invention.The scope of the present invention should be listed such as claims.
Claims (2)
1. the water supplement structure of a sandblast line return water system, the sandblast line has sandblast groove (1), the water spray pumping, outlet pipe (2), return pipe (3) and filter press (4), the outlet pipe of sandblast groove connects described filter press water inlet, described filter press delivery port connects described return pipe, described return pipe is connected to described sandblast groove, it is characterized in that: described sandblast groove is connected with filling pipe (5), magnetic valve (6) is installed on the described filling pipe, described sandblast groove is provided with liquid level sensor (7), described liquid level sensor is electrically connected with described magnetic valve, and described liquid level sensor is controlled described magnetic valve and opened and closed.
2. the water supplement structure of sandblast line return water system as claimed in claim 1, it is characterized in that: described filling pipe is running water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310268514 CN103302599A (en) | 2013-06-28 | 2013-06-28 | Water supplementing structure of sand blast line water return system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310268514 CN103302599A (en) | 2013-06-28 | 2013-06-28 | Water supplementing structure of sand blast line water return system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103302599A true CN103302599A (en) | 2013-09-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310268514 Pending CN103302599A (en) | 2013-06-28 | 2013-06-28 | Water supplementing structure of sand blast line water return system |
Country Status (1)
| Country | Link |
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| CN (1) | CN103302599A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110709209A (en) * | 2017-03-31 | 2020-01-17 | 艾恩特应用新技术公司 | Water abrasive suspension cutting equipment and water abrasive suspension cutting method |
-
2013
- 2013-06-28 CN CN 201310268514 patent/CN103302599A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110709209A (en) * | 2017-03-31 | 2020-01-17 | 艾恩特应用新技术公司 | Water abrasive suspension cutting equipment and water abrasive suspension cutting method |
| CN110709209B (en) * | 2017-03-31 | 2022-07-19 | 艾恩特应用新技术公司 | Water abrasive suspension cutting equipment and water abrasive suspension cutting method |
| US11511392B2 (en) | 2017-03-31 | 2022-11-29 | Ant Applied New Technologies Ag | Water abrasive suspension cutting system and method for water abrasive suspension cutting |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130918 |